PERMANENT RULES
LABOR AND INDUSTRIES
Effective Date of Rule: December 31, 2008.
Purpose: The department has reviewed the electrical rule for additions and revisions. The electrical rules are reviewed on a regular basis to: Ensure the rules are consistent with the national consensus standards, industry practice, clarify the rules, and make fee changes.
Citation of Existing Rules Affected by this Order: WAC 296-46B-010 General, 296-46B-100 General definitions, 296-46B-110 General -- Requirements for electrical installations, 296-46B-210 Wiring and protection -- Branch circuits, 296-46B-215 Wiring and protection -- Feeders, 296-46B-225 Wiring and protection -- Outside branch circuits and feeders, 296-46B-230 Wiring and protection -- Services, 296-46B-250 Wiring and protection -- Grounding and bonding, 296-46B-300 Wiring methods and materials -- Wiring methods, 296-46B-334 Wiring methods and materials -- Nonmetallic-sheathed cable, 296-46B-358 Wiring methods and materials -- Electrical metallic tubing, 296-46B-410 Equipment for general use -- Luminaires, 296-46B-430 Motors, motor circuits, and controllers, 296-46B-517 Special occupancies -- Health care facilities, 296-46B-555 Special occupancies -- Marinas and boatyards, 296-46B-590 Special occupancies -- Temporary installations, 296-46B-600 Special equipment -- Electric signs and outline lighting, 296-46B-680 Special equipment -- Swimming pools, fountains and similar installations, 296-46B-700 Emergency systems, 296-46B-701 Legally required standby systems, 296-46B-900 Electrical plan review, 296-46B-901 General -- Electrical work permits and fees, 296-46B-906 Inspection fees, 296-46B-909 Electrical/telecommunications contractor's license, administrator certificate and examination, master electrician certificate and examination, electrician certificate and examination, temporary electrician permit, copy, and miscellaneous fees, 296-46B-915 Civil penalty schedule, 296-46B-920 Electrical/telecommunications license/certificate types and scope of work, 296-46B-925 Electrical/telecommunications contractor's license, 296-46B-935 Administrator certificate, 296-46B-940 Electrician/training/temporary certificate of competency or permit required, 296-46B-945 Qualifying for master, journeyman, specialty electrician examinations, 296-46B-960 Administrator and electrician certificate of competency examinations, 296-46B-965 Training certificate required, 296-46B-970 Continuing education, 296-46B-995 Electrical board -- Appeal rights and hearings and 296-46B-997 Engineer approval; and repealing WAC 296-46B-905 Temporary fees -- Inspection fees, 296-46B-910 Temporary fees -- Electrical/telecommunications contractor's license, administrator certificate and examination, master electrician certificate and examination, temporary, electrician certificate and examination, temporary electrician permit, copy, and miscellaneous fees, and 296-46B-998 Standards.
Statutory Authority for Adoption: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.281, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551.
Adopted under notice filed as WSR 08-17-077 on August 19, 2008.
Changes Other than Editing from Proposed to Adopted Version: WAC 296-46B-230(10) the reference to the NEC was updated to NEC 230.70(A).
Number of Sections Adopted in Order to Comply with Federal Statute: New 0, Amended 0, Repealed 0; Federal Rules or Standards: New 0, Amended 0, Repealed 0; or Recently Enacted State Statutes: New 0, Amended 0, Repealed 0.
Number of Sections Adopted at Request of a Nongovernmental Entity: New 0, Amended 0, Repealed 0.
Number of Sections Adopted on the Agency's Own Initiative: New 14, Amended 35, Repealed 3.
Number of Sections Adopted in Order to Clarify, Streamline, or Reform Agency Procedures: New 14, Amended 35, Repealed 3.
Number of Sections Adopted Using Negotiated Rule Making: New 0, Amended 0, Repealed 0; Pilot Rule Making: New 0, Amended 0, Repealed 0; or Other Alternative Rule Making: New 14, Amended 35, Repealed 3.
Date Adopted: November 25, 2008.
Judy Schurke
Director
OTS-1718.7
PART A
NEC INSTALLATION AMENDMENTS, STANDARDS, INSPECTIONS, AND
DEFINITIONS
AMENDATORY SECTION(Amending WSR 06-24-041, filed 11/30/06,
effective 12/31/06)
WAC 296-46B-010
General.
Adopted standards(( - inspectors - city inspection - variance)).
(1) The ((2005)) 2008 edition of the National Electrical
Code (NFPA 70 - ((2005)) 2008) including Annex A, B, and C;
the ((2003)) 2007 edition of standard for the Installation of
Stationary Pumps for Fire Protection (NFPA 20 - ((2003))
2007); the ((2002)) 2005 edition of standard for Emergency and
Standby Power Systems (NFPA 110 - ((2002)) 2005); Commercial
Building Telecommunications Cabling Standard (ANSI/TIA/EIA
568-B.1-((May 2001)) June 2002 including Annex 1 through 5);
Commercial Building Standard for Telecommunications Pathway
and Spaces (ANSI/TIA/EIA 569-A-7 December 2001 including Annex
1 through 4); Commercial Building Grounding and Bonding
Requirements for Telecommunications (ANSI/TIA/EIA 607 - A - 2002); Residential Telecommunications Cable Standard
(ANSI/TIA/EIA 570-((A-December 2001)) B-2004); American
Railroad Engineering and Maintenance of Way Association - 2005
Communications and Signal Manual; and the National Electrical
Safety Code (NESC C2-((2002)) 2007 excluding Appendixes A and
B) are hereby adopted by reference as part of this chapter. Other codes, manuals, and reference works referred to in this
chapter are available for inspection and review in the Olympia
office of the electrical section of the department during
business hours.
The requirements of this chapter will be observed where
there is any conflict between this chapter and the National
Electrical Code (NFPA 70), Centrifugal Fire Pumps (NFPA 20),
the Emergency and Standby Power Systems (NFPA 110),
ANSI/TIA/EIA 568-B, ANSI/TIA/EIA 569-A, ANSI/TIA/EIA 607,
ANSI/TIA/EIA 570, or the NESC C2-((2002)) 2007.
The National Electrical Code will be followed where there
is any conflict between standard for Installation of
Stationary Pumps for Fire Protection (NFPA 20), standard for
Emergency and Standby Power Systems (NFPA 110), ANSI/TIA/EIA
568-B, ANSI/TIA/EIA 569-A, ANSI/TIA/EIA 607, ANSI/TIA/EIA
570-B, or the NESC C2((-2002)) and the National Electrical
Code (NFPA 70).
Inspections - general.
(2) Electrical inspectors will give information as to the interpretation or application of the standards in this chapter, but will not lay out work or act as consultants for contractors, owners, or users.
(3) A variance from the electrical installation requirements of chapter 19.28 RCW or this chapter may be granted by the department or the city that has electrical inspection jurisdiction when it is assured that equivalent objectives can be achieved by establishing and maintaining effective safety.
(a) Any electrical permit holder may request a variance.
(b) The permit holder must make the request in writing, using a form provided by the department, to the chief electrical inspector or to the city that has electrical inspection jurisdiction. The request must include:
(i) A description of the installation as installed or proposed;
(ii) A detailed list of the applicable code violations;
(iii) A detailed list of safety violations;
(iv) A description of the proposal for meeting equivalent objectives for code and/or safety violations; and
(v) Appropriate variance application fee as listed in chapter 296-46B WAC, Part C.
(4) Electrical wiring or equipment subject to this chapter must be sufficiently accessible, at the time of inspection, to allow the inspector to visually inspect the installation to verify conformance with the NEC and any other electrical requirements of this chapter.
(5) Cables or raceways, fished according to the NEC, do not require visual inspection.
(6) All required equipment grounding conductors installed in concealed cable or flexible conduit systems must be completely installed and made up at the time of the rough-in cover inspection.
(7) The installation of all structural elements and mechanical systems (e.g., framing, plumbing, ducting, etc.) must be complete in the area(s) where electrical inspection is requested. Prior to completion of an exterior wall cover inspection, either:
(a) The exterior shear panel/sheathing nail inspection must be completed by the building code inspector; or
(b) All wiring and device boxes must be a minimum of 63 mm (2 1/2") from the exterior surface of the framing member; or
(c) All wiring and device boxes must be protected by a steel plate a minimum of 1.6 mm (1/16") thick and of appropriate width and height installed to cover the area of the wiring or box.
(8) In order to meet the minimum electrical safety standards for installations, all materials, devices, appliances, and equipment, not exempted in chapter 19.28 RCW, must conform to applicable electrical product standards recognized by the department, be listed, or field evaluated. For any equipment that requires an amusement operating permit under chapter 67.42 RCW, the operating permit is prima facie evidence of an appropriate standard. Other than as authorized by the chief electrical inspector or a city authorized to do electrical inspection, equipment must not be energized until such standards are met.
(9) The state department of transportation is recognized as the inspection authority for telecommunications systems installations within the rights of way of state highways provided the department of transportation maintains and enforces an equal, higher or better standard of construction, and of materials, devices, appliances, and equipment than is required for telecommunications systems installations by chapter 19.28 RCW and this chapter.
Inspection move on buildings and structures.
(10) All buildings or structures relocated into or within the state:
(a) Other than residential, wired inside the United States (U.S.) must be inspected to ensure compliance with current requirements of chapter 19.28 RCW and the rules developed by the department.
(b) Wired outside the U.S. or Canada must be inspected to ensure compliance with all current requirements of chapter 19.28 RCW and the rules developed by the department.
(11) Residential buildings or structures wired in the U.S., to NEC requirements, and moved into or within a county, city, or town must be inspected to ensure compliance with the NEC requirements in effect at the time and place the original wiring was made. The building or structure must be inspected to ensure compliance with all current requirements of chapter 19.28 RCW and the rules developed by the department if:
(a) The original occupancy classification of the building or structure is changed as a result of the move; or
(b) The building or structure has been substantially remodeled or rehabilitated as a result of the move.
(12) Residential buildings or structures wired in Canada to Canadian Electrical Code (CEC) standards and moved into or within a county, city, or town, must be inspected to ensure compliance with the following minimum safety requirements:
(a) Service, service grounding, and service bonding must comply with the current chapter 19.28 RCW and rules adopted by the department.
(b) Canadian Standards Association (CSA) listed Type NMD cable is allowed with the following qualifications:
(i) CSA listed Type NMD cable, American Wire Gauge #10 and smaller installed after 1964 utilizing an equipment grounding conductor smaller than the phase conductors, must be:
(A) Replaced with a cable utilizing a full-size equipment grounding conductor; or
(B) Protected by a ground fault circuit interrupter protection device.
(ii) CSA listed Type NMD cable, #8 AWG and larger, must:
(A) Utilize an equipment grounding conductor sized according to the requirements of the NEC in effect at the time of the installation;
(B) Be protected by a ground fault circuit interrupter protection device; or
(C) Be replaced.
(c) Other types of wiring and cable must be:
(i) Replaced with wiring listed or field evaluated in accordance with U.S. standards by a laboratory approved by the department; or
(ii) Protected by a ground fault circuit interrupter protection device and arc fault circuit protection device.
(d) Equipment, other than wiring or panelboards, manufactured and installed prior to 1997 must be listed and identified by laboratory labels approved by the department or CSA labels.
(e) All panelboards must be listed and identified by testing laboratory labels approved by the department with the following qualifications:
(i) CSA listed panelboards labeled "suitable for use as service equipment" will be considered to be approved as "suitable for use only as service equipment."
(ii) CSA listed panelboards used as panelboards as described in the NEC, must meet all current requirements of the NEC and this chapter.
(f) Any wiring or panelboards replaced or changed as a result of the move must meet current requirements of chapter 19.28 RCW and this chapter.
(g) The location, type, and ground fault circuit interrupter protection of receptacles and equipment in a bathroom, kitchen, basement, garage, or outdoor area must meet the Washington requirements in effect at the time the wiring was installed.
(h) 4, 15-ampere, kitchen small appliance circuits will be accepted in lieu of 2, 20-ampere, kitchen small appliance circuits. Receptacles will not be required to be added on kitchen peninsular or island counters.
(i) Spacing requirements for all other receptacles must meet the Washington requirements in effect at the time the wiring was installed.
(j) Receptacles installed above baseboard or fixed wall space heaters must be removed and the outlet box covered with a blank cover. The receptacle is required to be relocated as closely as possible to the existing location.
(k) Lighting outlet and switch locations must meet the Washington requirements in effect at the time the wiring was installed.
(l) Dedicated 20-ampere small appliance circuits are not required in dining rooms.
(m) Electric water heater branch circuits must be adequate for the load.
(n) The location, type, and circuit protection of feeders must meet the Washington requirements in effect at the time the wiring was installed.
Wiring methods for designated building occupancies.
(13) Wiring methods, equipment, and devices for health or personal care, educational and institutional facilities as defined or classified in this chapter and for places of assembly for one hundred or more persons must comply with Tables 010-1 and 010-2 of this chapter and the notes thereto. The local building authority will determine the occupant load of places of assembly.
(14) Listed tamper-resistant receptacles are required in all licensed day care centers, all licensed children group care facilities, and psychiatric patient care facilities where accessible to children five years of age and under. Listed tamper-resistant receptacles are required in psychiatric patient care facilities where accessible to psychiatric patients over five years of age.
| Notes to Tables 010-1 and 010-2. |
| 1. Wiring methods in accordance with the NEC unless otherwise noted. |
| 2. Metallic or nonmetallic raceways, MI, MC, or AC cable, except that in places of assembly located within educational or institutional facilities, wiring methods must conform to NEC 518.4(A). Places of assembly located within educational or institutional facilities may not be wired according to NEC 518.4(B) or (C). |
| 3. Limited energy systems may use wiring methods in accordance with the NEC. |
| 4. Generator systems may be installed and wired per NEC 517. |
| Health or Personal Care Facility Type(1) | |
| Hospital | |
| Nursing home unit or long-term care unit | |
| Boarding home | |
| Assisted living facility(4) | |
| Private alcoholism hospital | |
| Alcoholism treatment facility | |
| Private psychiatric hospital | |
| Maternity home | |
| Birth center or childbirth center | |
| Ambulatory surgery facility | |
| Hospice care center | |
| Renal hemodialysis clinic | |
| Medical, dental, and chiropractic clinic | |
| Residential treatment facility for psychiatrically impaired children and youth | |
| Adult residential rehabilitation center | |
| Group care facility | |
| Educational, Institutional or Other Facility Types | |
| Educational(2)(3) | |
| Institutional(2)(3) | |
| Places of Assembly for 100 or more persons(1) | |
| Child day care center(1) | |
| School-age child care center(1) | |
| Family child day care home, family child care home, or child day care facility(1) | |
(15) The department or city authorized to do electrical inspections will perform the electrical inspection and acceptance of traffic management systems within its jurisdiction. A traffic management system includes:
(a) Traffic illumination systems;
(b) Traffic signal systems;
(c) Traffic monitoring systems;
(d) The electrical service cabinet and all related components and equipment installed on the load side of the service cabinet supplying electrical power to the traffic management system; and
(e) Signalization system(s) necessary for the operation of a light rail system.
A traffic management system can provide signalization for controlling vehicular traffic, pedestrian traffic, or rolling stock.
(16) The department or city authorized to do electrical inspections recognizes that traffic signal conductors, pole and bracket cables, signal displays, traffic signal controllers/cabinets and associated components used in traffic management systems are acceptable for the purpose of meeting the requirements of chapter 19.28 RCW provided they conform with the following standards or are listed on the Washington state department of transportation (WSDOT) qualified products list.
(a) WSDOT/APWA standard specifications and plans;
(b) WSDOT Design Manual;
(c) International Municipal Signal Association (IMSA);
(d) National Electrical Manufacturer's Association (NEMA);
(e) Federal Standards 170/Controller Cabinets;
(f) Manual for Uniform Road, Bridge, and Municipal Construction;
(g) Institute of Transportation Engineers (ITE); or
(h) Manual of Uniform Traffic Control Devices (MUTCD).
(17) Associated induction detection loop or similar circuits will be accepted by the department or city authorized to do electrical inspections without inspection.
(18) For the licensing requirements of chapter 19.28 RCW, jurisdictions will be considered owners of traffic management systems when doing electrical work for another jurisdiction(s) under a valid interlocal agreement, as permitted by chapter 39.34 RCW. Interlocal agreements for traffic management systems must be filed with the department or city authorized to do electrical inspections prior to work being performed for this provision to apply.
(19) Jurisdictions, with an established electrical inspection authority, and WSDOT may perform electrical inspection on their rights of way for each other by interlocal agreement. They may not perform electrical inspection on other rights of way except as allowed in chapter 19.28 or 39.34 RCW.
(20) Underground installations.
(a) In other than open trenching, raceways will be considered "fished" according to the NEC and do not require visual inspection.
(b) The department or city authorized to do electrical inspections will conduct inspections in open trenching within its jurisdiction. The electrical work permit purchaser must coordinate the electrical inspection. A written request (e.g., letter, e-mail, fax, etc.) for inspection, made to the department or city authorized to do electrical inspections office having the responsibility to perform the inspection, must be made a minimum of two working days prior to the day inspection is needed (e.g., two working days 10:00 a.m. Tuesday request for a 10:00 a.m. Thursday inspection, excluding holidays and weekends).
If, after proper written request, the department or city authorized to do electrical inspections fails to make an electrical inspection at the time requested, underground conduit may be covered after inspection by the local government jurisdiction's project inspector/designee. Written documentation of a local government jurisdiction inspection must be provided to the department or city authorized to do electrical inspections when requested. Written documentation will include:
(i) Date and time of inspection;
(ii) Location;
(iii) Installing firm;
(iv) Owner;
(v) Type of conduit;
(vi) Size of conduit;
(vii) Depth of conduit; and
(viii) Project inspector/designee name and contact information.
(21) Identification of traffic management system components. Local government jurisdictions or WSDOT may act as the certifying authority for the safety evaluation of all components.
(a) An electrical service cabinet must contain only listed components. The electrical service cabinet enclosure is not required to be listed but will conform to the standards in subsection (22) of this section.
(b) The local government jurisdiction must identify, as acceptable, the controller cabinet or system component(s) with an identification plate. The identification plate must be located inside the cabinet and may be attached with adhesive.
(22) Conductors of different circuits in same cable, enclosure, or raceway. All traffic management system circuits will be permitted to occupy the same cable, enclosure, or raceway without regard to voltage characteristics, provided all conductors are insulated for the maximum voltage of any conductor in the cable, enclosure, or raceway.
[Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.281, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551. 06-24-041, § 296-46B-010, filed 11/30/06, effective 12/31/06; 06-05-028, § 296-46B-010, filed 2/7/06, effective 5/1/06; 05-10-024, § 296-46B-010, filed 4/26/05, effective 6/30/05. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2003 c 399, 2003 c 211, 2003 c 78, and 2003 c 242. 04-12-049, § 296-46B-010, filed 5/28/04, effective 6/30/04. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2002 c 249, chapters 34.05 and 19.28 RCW. 03-09-111, § 296-46B-010, filed 4/22/03, effective 5/23/03.]
(2) "Accreditation" is a determination by the department that a laboratory meets the requirements of this chapter and is therefore authorized to evaluate electrical products that are for sale in the state of Washington.
(3) "Administrative law judge" means an administrative law judge (ALJ) appointed pursuant to chapter 34.12 RCW and serving in board proceedings pursuant to chapter 19.28 RCW and this chapter.
(4) "ANSI" means American National Standards Institute. Copies of ANSI standards are available from the National Conference of States on Building Codes and Standards, Inc.
(5) "Appeal" is a request for review of a department action by the board as authorized by chapter 19.28 RCW.
(6) "Appellant" means any person, firm, partnership, corporation, or other entity that has filed an appeal or request for board review.
(7) "Appliance" means household appliance.
(8) "ASTM" means the American Society for Testing and Materials. Copies of ASTM documents are available from ASTM International.
(9) "AWG" means American Wire Gauge.
(10) "Basement" means that portion of a building that is partly or completely below grade plane. A basement shall be considered as a story above grade plane and not a basement where the finished surface of the floor above the basement is:
(a) More ((that)) than 1829 mm (six feet) above grade
plane;
(b) More than 1829 mm (six feet) above the finished ground level for more than 50% of the total building perimeter; or
(c) More than 3658 mm (twelve feet) above the finished ground level at any point. Also see "mezzanine" and "story."
(11) "Board" means the electrical board established and authorized under chapter 19.28 RCW.
(12) "Chapter" means chapter 296-46B WAC unless expressly used for separate reference.
(13) "Category list" is a list of nonspecific product types determined by the department.
(14) A "certified electrical product" is an electrical product to which a laboratory, accredited by the state of Washington, has the laboratory's certification mark attached.
(15) A "certification mark" is a specified laboratory label, symbol, or other identifying mark that indicates the manufacturer produced the product in compliance with appropriate standards or that the product has been tested for specific end uses.
(16) "Certificate of competency" includes the certificates of competency for master journeyman electrician, master specialty electrician, journeyman, and specialty electrician.
(17) A laboratory "certification program" is a specified set of testing, inspection, and quality assurance procedures, including appropriate implementing authority, regulating the evaluation of electrical products for certification marking by an electrical products certification laboratory.
(18) A "complete application" includes the submission of all appropriate fees, documentation, and forms.
(19) "Construction," for the purposes of chapter 19.28 RCW, means electrical construction.
(20) "Coordination (selective)" as defined in NEC 100 shall be determined and documented by a professional engineer registered under chapter 18.43 RCW.
(21) "Department" means the department of labor and industries of the state of Washington.
(22) "Director" means the director of the department, or the director's designee.
(23) "Egress - unobstructed (as applied to NEC 110.26 (C)(2)(a))" means an egress path that allows a worker to travel to the exit from any other area in the room containing the equipment described in NEC 110.26 (C)(2) without having to pass through that equipment's required working space.
(24) "Electrical equipment" includes electrical conductors, conduit, raceway, apparatus, materials, components, and other electrical equipment not exempted by RCW 19.28.006(9). Any conduit/raceway of a type listed for electrical use is considered to be electrical equipment even if no wiring is installed in the conduit/raceway at the time of the conduit/raceway installation.
(((24))) (25) An "electrical products certification
laboratory" is a laboratory or firm accredited by the state of
Washington to perform certification of electrical products.
(((25))) (26) An "electrical products evaluation
laboratory" is a laboratory or firm accredited by the state of
Washington to perform on-site field evaluation of electrical
products for safety.
(((26) "Exit, and unobstructed (as applied to NEC 110.26
(C)(2)(a))" means an exit path that allows a worker to travel
to the exit from any other area in the room containing the
equipment described in NEC 110.26 (C)(2) without having to
pass through that equipment's required working space.))
(27) "Field evaluated" means an electrical product to which a field evaluation mark is attached. Field evaluation must include job site inspection unless waived by the department, and may include component sampling and/or laboratory testing.
(28) "Field evaluation mark" is a specified laboratory label, symbol, or other identifying mark indicating the manufacturer produced the product in essential compliance with appropriate standards or that the product has been evaluated for specific end uses.
(29) A "field evaluation program" is a specified set of testing, inspection, and quality assurance procedures, including appropriate implementing authority regulating the testing and evaluation of electrical products for field evaluation marking.
(30) The "filing" is the date the document is actually received in the office of the chief electrical inspector.
(31) "Final judgment" means any money that is owed to the department under this chapter, including fees and penalties, or any money that is owed to the department as a result of an individual's or contractor's unsuccessful appeal of a citation.
(32) "Fished wiring" is when cable or conduit is installed within the finished surfaces of an existing building or building structure (e.g., wall, floor or ceiling cavity).
(33) "Household appliance" means utilization equipment installed in a dwelling unit that is built in standardized sizes or types and is installed or connected as a unit to perform one or more functions such as cooking and other equipment installed in a kitchen, clothes drying, clothes washing, portable room air conditioning units and portable heaters, etc. Fixed electric space-heating equipment covered in NEC 424 (furnaces, baseboard and wall heaters, electric heat cable, etc.) and fixed air-conditioning/heat pump equipment (NEC 440) are not household appliances. Household appliance does not mean any utilization equipment that:
(a) Supplies electrical power, other than Class 2, to other utilization equipment; or
(b) Receives electrical power, other than Class 2, through other utilization equipment.
(34) HVAC/refrigeration specific definitions:
(a) "HVAC/refrigeration" means heating, ventilation, air conditioning, and refrigeration.
(b) "HVAC/refrigeration component" means electrical power and limited energy components within the "HVAC/refrigeration system," including, but not limited to: Pumps, compressors, motors, heating coils, controls, switches, thermostats, humidistats, low-voltage damper controls, outdoor sensing controls, outside air dampers, stand-alone duct smoke detectors, air monitoring devices, zone control valves and equipment for monitoring of HVAC/refrigeration control panels and low-voltage connections. This definition excludes equipment and components of non-"HVAC/refrigeration control systems."
(c) "HVAC/refrigeration control panel" means an enclosed, manufactured assembly of electrical components designed specifically for the control of a HVAC/refrigeration system. Line voltage equipment that has low voltage, NEC Class 2 control or monitoring components incidental to the designed purpose of the equipment is not an HVAC/refrigeration control panel (e.g., combination starters).
(d) "HVAC/refrigeration control system" means a network system regulating and/or monitoring a HVAC/refrigeration system. Equipment of a HVAC/refrigeration control system includes, but is not limited to: Control panels, data centers, relays, contactors, sensors, and cables related to the monitoring and control of a HVAC/refrigeration system(s).
(e) "HVAC/refrigeration equipment" means the central unit primary to the function of the "HVAC/refrigeration system." HVAC/refrigeration includes, but is not limited to: Heat pumps, swamp coolers, furnaces, compressor packages, and boilers.
(f) "HVAC/refrigeration system" means a system of HVAC/refrigeration: Wiring, equipment, and components integrated to generate, deliver, or control heated, cooled, filtered, refrigerated, or conditioned air. This definition excludes non-HVAC/refrigeration control systems (e.g., fire alarm systems, intercom systems, building energy management systems, and similar non-HVAC/refrigeration systems) (see Figure 920-1 and Figure 920-2).
(35) "IBC" means the International Building Code. Copies of the IBC are available from the International Code Council.
(36) An "individual" or "party" or "person" means an individual, firm, partnership, corporation, association, government subdivision or unit thereof, or other entity.
(37) An "installation" includes the act of installing, connecting, repairing, modifying, or otherwise performing work on an electrical system, component, equipment, or wire except as exempted by WAC 296-46B-925.
(38) An "identification plate" is a phenolic or metallic plate or other similar material engraved in block letters at least 1/4" (6 mm) high unless specifically required to be larger by this chapter, suitable for the environment and application. The letters and the background must be in contrasting colors. Screws, rivets, or methods specifically described in this chapter must be used to affix an identification plate to the equipment or enclosure.
(39) "License" means a license required under chapter 19.28 RCW.
(40) "Labeled" means an electrical product that bears a certification mark issued by a laboratory accredited by the state of Washington.
(41) A "laboratory" may be either an electrical product(s) certification laboratory or an electrical product(s) evaluation laboratory.
(42) A "laboratory operations control manual" is a document to establish laboratory operation procedures and may include a laboratory quality control manual.
(43) "Like-in-kind" means having similar characteristics such as voltage requirement, current draw, circuit overcurrent and short circuit characteristics, and function within the system and being in the same location. Like-in-kind also includes any equipment component authorized by the manufacturer as a suitable component replacement part.
(44) For the purpose of WAC 296-46B-940(6), a "lineman" is a person employed by a serving electrical utility or employed by a licensed general electrical contractor who carries, on their person, evidence that they:
(a) Have graduated from a department-approved lineman's apprenticeship course; or
(b) Are currently registered in a department-approved lineman's apprenticeship course and are working under the direct one hundred percent supervision of a journeyman electrician or a graduate of a lineman's apprenticeship course approved by the department. The training received in the lineman's apprenticeship program must include training in applicable articles of the currently adopted National Electrical Code.
(45) "Listed" means equipment has been listed and identified by a laboratory approved by the state of Washington for the appropriate equipment standard per this chapter.
(46) "Low voltage" means:
(a) NEC, Class 1 power limited circuits at 30 volts maximum.
(b) NEC, Class 2 circuits powered by a Class 2 power
supply as defined in NEC ((725.41)) 725.121(A).
(c) NEC, Class 3 circuits powered by a Class 3 power
supply as defined in NEC ((725.41)) 725.121(A).
(d) Circuits of telecommunications systems as defined in chapter 19.28 RCW.
(47) "Mezzanine" is the intermediate level or levels between the floor and ceiling of any story with an aggregate floor area of not more than one-third of the area of the room or space in which the level or levels are located. Also see "basement" and "story."
(48) "NEC" means National Electrical Code. Copies of the NEC are available from the National Fire Protection Association.
(49) "NEMA" means National Electrical Manufacturer's Association. Copies of NEMA standards are available from the National Electrical Manufacturer's Association.
(50) "NESC" means National Electrical Safety Code. Copies of the NESC are available from the Institute of Electrical and Electronics Engineers, Inc.
(51) "NETA" means International Electrical Testing Association, Inc. Copies of the NETA standards and information are available from the International Electrical Testing Association, Inc.
(52) "NFPA" means the National Fire Protection Association. Copies of NFPA documents are available from the National Fire Protection Association.
(53) "NRTL" means Nationally Recognized Testing Laboratory accredited by the federal Occupational Safety and Health Administration (OSHA) after meeting the requirements of 29 CFR 1910.7.
(54) "Point of contact" ((for utility work, means the
point at which a customer's electrical system connects to the
serving utility system)) or "point of connection" means the
service point.
(55) "Proceeding" means any matter regarding an appeal before the board including hearings before an administrative law judge.
(56) "Public area or square" is an area where the public has general, clear, and unrestricted access.
(57) A "quality control manual" is a document to maintain the quality control of the laboratory's method of operation. It consists of specified procedures and information for each test method responding to the requirements of the product standard. Specific information must be provided for portions of individual test methods when needed to comply with the standard's criteria or otherwise support the laboratory's operation.
(58) "RCW" means the Revised Code of Washington. Copies of electrical RCWs are available from the department and the office of the code reviser.
(59) "Readily accessible" means the definition as defined in NEC 100. In addition, it means that, except for keys, no tools or other devices are necessary to gain access (e.g., covers secured with screws, etc.).
(60) Service specific definitions replacing those found in NEC Article 100:
(a) "Service drop" means the overhead service conductors from the service point to the connection to the service-entrance conductors at the building or other structure.
(b) "Service-entrance conductors, overhead system" means the service conductors between the terminals of the service equipment and a point usually outside the building, clear of building walls, where joined by tap or splice to the service drop or service point.
(c) "Service-entrance conductors, underground system" means the service conductors between the terminals of the service equipment and the point of connection to the service lateral or service point. Where the service equipment is located outside the building walls, there may be no service-entrance conductors or they may be entirely outside the building.
(d) "Service lateral" means the underground service conductors from the service point to the point of connection to the service-entrance conductors in a terminal box, meter, or other enclosure. Where there is not a terminal box, meter, or other enclosure, the point of connection is the point of entrance of the service conductors into the building.
(61) A "stand-alone amplified sound or public address system" is a system that has distinct wiring and equipment for audio signal generation, recording, processing, amplification, and reproduction. This definition does not apply to telecommunications installations.
(((60))) (62) "Service" or "served" means that as defined
in RCW 34.05.010(19) when used in relation to department
actions or proceedings.
(((61))) (63) A "sign," when required by the NEC, for use
as an identification method means "identification plate."
(64) "Story" is that portion of a building included between the upper surface of a floor and the upper surface of the floor or roof next above. Next above means vertically and not necessarily directly above. Also see "basement" and "mezzanine."
(((62))) (65) "Structure," for the purposes of this
chapter and in addition to the definition in the NEC, means
something constructed either in the field or factory that is
used or intended for supporting or sheltering any use or
occupancy as defined by the IBC.
(((63))) (66) A "telecommunications local service
provider" is a regulated or unregulated (e.g., by the Federal
Communications Commission or the utilities and transportation
commission as a telephone or telecommunications provider) firm
providing telecommunications service ahead of the
telecommunications network demarcation point to an end-user's
facilities.
(((64))) (67) "TIA/EIA" means the Telecommunications
Industries Association/Electronic Industries Association which
publishes the TIA/EIA Telecommunications Building Wiring
Standards. Standards and publications are adopted by TIA/EIA
in accordance with the American National Standards Institute
(ANSI) patent policy.
(((65))) (68) A "training school" is a public community
or technical college or not-for-profit nationally accredited
technical or trade school licensed by the work force training
and education coordinating board under chapter 28C.10 RCW.
(((66))) (69) "Under the control of a utility" for the
purposes of RCW 19.28.091 and 19.28.101 is when electrical
equipment is not owned by a utility and:
(a) Is located in a vault, room, closet, or similar enclosure that is secured by a lock or seal so that access is restricted to the utility's personnel; or
(b) The utility is obligated by contract to maintain the equipment and the contract provides that access to the equipment is restricted to the utility's personnel or other qualified personnel.
(((67))) (70) "UL" means Underwriters Laboratory.
(((68))) (71) "Utility" means an electrical utility.
(((69))) (72) "Utility system" means electrical equipment
owned by or under the control of a serving utility that is
used for the transmission or distribution of electricity from
the source of supply to the point of contact and is defined in
section 90.2 (b)(5) of the National Electrical Code, 1981
edition (see RCW 19.28.010(1)).
(((70))) (73) "Utilization voltage" means the voltage
level employed by the utility's customer for connection to
lighting fixtures, motors, heaters, or other electrically
operated equipment other than power transformers.
(((71))) (74) "Variance" is a modification of the
electrical requirements as adopted in chapter 19.28 RCW or any
other requirements of this chapter that may be approved by the
chief electrical inspector if assured that equivalent
objectives can be achieved by establishing and maintaining
effective safety.
(((72))) (75) "WAC" means the Washington Administrative
Code. Copies of this chapter of the WACs are available from
the department and the office of the code reviser.
[Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.281, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551. 06-24-041, § 296-46B-100, filed 11/30/06, effective 12/31/06.]
((012 Mechanical execution of work.
(1) Unused openings. Unused openings in boxes, raceways, auxiliary gutters, cabinets, cutout boxes, meter socket enclosures, equipment cases, or housings shall be effectively closed to afford protection substantially equivalent to the wall of the equipment. Where metallic plugs or plates are used with nonmetallic enclosures, they shall be recessed at least 6 mm (1/4") from the outer surface of the enclosure. Unused openings do not include weep holes, unused mounting holes, or any other opening with less than .15 square inches of open area.)) 003 Examination, identification, installation, and use of equipment.
(1) Listed electrical conduit can only be installed and used in accordance with its listing (i.e., as an electrical raceway for electrical conductors). If used as a sleeve for electrical conductors or other listed electrical conduits, the installation of a listed electrical conduit will be assumed to be for use as an electrical raceway and must be installed as allowed by chapter 19.28 RCW and this chapter (e.g., owner exemption, electrical contractor, etc.).
011 Deteriorating agents.
(2) Electrical equipment and wiring that has been submerged or exposed to water must comply with the following:
(a) All breakers, fuses, controllers, receptacles, lighting switches/dimmers, electric heaters, and any sealed device/equipment (e.g., relays, contactors, etc.) must be replaced.
(b) All other electrical equipment (e.g., wiring, breaker panelboards, disconnect switches, switchgear, motor control centers, boiler controls, HVAC/R equipment, electric motors, transformers, appliances, water heaters, and similar appliances) must be replaced or reconditioned by the original manufacturer or by its approved representative.
016 Flash protection.
(((2))) (3) The flash protection marking required by NEC
110.16 must be an identification plate or label approved by
the electrical inspector and may be installed either in the
field or in the factory. The plate or label may be mounted
using adhesive.
022 Identification of disconnecting means.
(((3))) (4) For the purposes of legibly marking a
disconnecting means, as required in NEC 110.22, an
identification plate is required unless the disconnect is a
circuit breaker/fused switch installed within a panelboard and
the circuit breaker/fused switch is identified by a panelboard
schedule. In other than dwelling units, the identification
plate must include the identification designation of the
circuit source panelboard that supplies the disconnect.
(((4) Where electrical equipment is installed to obtain a
series combination rating, the identification as required by
NEC 110.22, must be in the form of an identification plate
that is substantially yellow in color. The words "CAUTION - SERIES COMBINATION RATED SYSTEM" must be on the label in letters at
least 13 mm (1/2") high.))
030 Over 600 volts - general.
(5) Each cable operating at over 600 volts and installed on customer-owned systems must be legibly marked in a permanent manner at each termination point and at each point the cable is accessible. The required marking must use phase designation, operating voltage, and circuit number if applicable.
[Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.281, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551. 06-24-041, § 296-46B-110, filed 11/30/06, effective 12/31/06; 06-05-028, § 296-46B-110, filed 2/7/06, effective 5/1/06; 05-22-025, § 296-46B-110, filed 10/25/05, effective 11/25/05; 05-10-024, § 296-46B-110, filed 4/26/05, effective 6/30/05. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2003 c 399, 2003 c 211, 2003 c 78, and 2003 c 242. 04-12-049, § 296-46B-110, filed 5/28/04, effective 6/30/04. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2002 c 249, chapters 34.05 and 19.28 RCW. 03-09-111, § 296-46B-110, filed 4/22/03, effective 5/23/03.]
(1) In a garage or unfinished basement, a red receptacle, with a red cover plate, supplying a fire alarm system is not required to have ground-fault circuit-interrupter protection. The receptacle must be identified for use only with the fire alarm system by an identification plate or engraved cover with letters at least 1/4" high.
008(B) Other than dwelling units - GFCI requirements.
(((1))) (2) GFCI requirements.
(a) For the purposes of NEC 210.8(B), kitchen means any area where utensils, dishes, etc., are cleaned or where food or beverages are prepared or cooked.
(b) All 125-volt, 15- and 20-ampere receptacles installed
in wet locations must have Class A ground-fault circuit
interrupter protection((s)) for personnel.
011 Branch circuits.
(((2))) (3) A raceway system or one dedicated 15-ampere
minimum, 120 volt circuit((s)) must be taken to all unfinished
space((s)) areas adaptable to future dwelling unit living
areas that are not readily accessible to the service or branch
circuit panelboard. One circuit or raceway is required for
each 480 square feet or less of unfinished space area. If the
total adjacent unfinished space area is less than 480 square
feet, the circuit can be an extension of an existing circuit. The circuits must terminate in a suitable box(es). The box
must contain an identification of the intended purpose of the
circuit(s). The branch circuit panelboard must have adequate
space and capacity for the intended load(s).
012 Arc-fault circuit-interrupter protection.
(((3) For the purpose of)) (4) NEC 210.12(B)((,)) is
amended to require AFCI protection only for dwelling unit
bedroom spaces.
(a) Dwelling unit bedroom spaces include spaces that:
(i) Are used as the bedroom;
(((a))) (ii) Are accessed only through the bedroom;
(((b))) (iii) Are ancillary to the bedroom's function
(e.g., closets, sitting areas, etc.); ((and
(c))) (iv) Contain branch circuits that supply 125-volt,
15-and 20-ampere, outlets ((must be protected by an arc-fault
circuit interrupter listed to provide protection per NEC
210.12.
For the purposes of this section, such spaces will include, but not be limited to, spaces such as closets and sitting areas, but will not include)); and
(v) Are not bathrooms.
(b) If a new circuit(s) is added in an existing dwelling unit bedroom, an existing outlet(s) that is not connected to the new circuit(s) does not require arc-fault circuit interrupter protection if the outlet(s) was installed before December 1, 2005.
(c) If an existing circuit, installed before December 1, 2005, is extended, arc-fault circuit interrupter protection is not required.
(d) Arc-fault circuit interrupter protection is not required to be used for smoke or fire alarm outlets.
025 Common area branch circuits.
(((4))) (5) For the purpose of NEC 210.25, loads for
septic or water well systems that are shared by no more than
two dwelling units may be supplied from either of the two
dwelling units if approved by the local building official and
local health department.
((051(B)(5) Receptacle outlet locations.
(5) Receptacle outlets installed in appliance garages may be counted as a required countertop outlet.))
052(A)(2) Dwelling unit receptacle outlets.
(6) For the purpose of NEC 210.52 (A)(2)(1), "similar openings" include the following configurations that are a permanent part of the dwelling configuration or finish:
(a) Window seating; and
(b) Bookcases or cabinets that extend from the floor to a level at least 1.7 meters (five (5) feet six (6) inches) above the floor.
Any outlets eliminated by such window seating, bookcases, or cabinets must be installed elsewhere within the room.
052(E)(3) Outdoor outlets.
(7) For the purposes of NEC 210.52 (E)(3), the exception will read: Balconies, decks, or porches with an area of less than 1.86 m2 (20 ft2) are not required to have a receptacle installed.
052(B) Receptacle outlet locations.
(8) Receptacle outlets installed in appliance garages may be counted as a required countertop outlet.
052(C) Countertops.
(((7))) (9) A receptacle(s) is not required to be
installed in the area directly behind a sink or range as shown
in NEC 210.52, Figure 210.52 (C)(1). Outlets must be
installed within 24" on either side of a sink or range as
shown in Figure 210.52 (C)(1).
(((8))) (10) If it is impracticable to install the
outlet(s) required in NEC ((21.52)) 210.52 (C)(3), a
receptacle is not required on any peninsular counter surface
as required by NEC 210.52 (C)(3) so long as the peninsular
counter area extends no farther than 6' from the face of the
adjoining countertop. Any outlet(s) eliminated using this
subsection must be installed in the wall space at the point
where the peninsula connects to the wall countertop in
addition to the outlets required by NEC 210.52 (C)(1).
[Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.281, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551. 06-24-041, § 296-46B-210, filed 11/30/06, effective 12/31/06; 06-05-028, § 296-46B-210, filed 2/7/06, effective 5/1/06; 05-10-024, § 296-46B-210, filed 4/26/05, effective 6/30/05. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2003 c 399, 2003 c 211, 2003 c 78, and 2003 c 242. 04-12-049, § 296-46B-210, filed 5/28/04, effective 6/30/04. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2002 c 249, chapters 34.05 and 19.28 RCW. 03-09-111, § 296-46B-210, filed 4/22/03, effective 5/23/03.]
005 Diagrams of feeders.
(1) Other than plan review projects, the installer must provide a one-line diagram showing the service and feeder details for the project before the initial inspection can be approved for all nondwelling services or feeders:
(a) Larger than 400 amperes; or
(b) Over 600 volts.
The diagram must be signed and dated by the project owner if the owner is doing the work, or the assigned administrator or master electrician if an electrical contractor is doing the work. The diagram must show:
(c) All services including: Wire size(s), wire type(s), service size(s) (e.g., voltage, phase, ampacity), overcurrent protection, available symmetrical fault current at the service point, equipment short-circuit rating, total load before and after demand factors have been applied including any demand factors used, and a panel schedule where multiple disconnecting devices are present; and
(d) All feeders including: Wire size(s), wire type(s), feeder size(s) (e.g., voltage, phase, ampacity), overcurrent protection, total calculated load before and after demand factors have been applied including any demand factors used, and a panel schedule(s) where multiple disconnecting devices are present.
If the installer deviates, in any way, from the service/feeder design shown on the diagram, a supplemental diagram must be supplied to the inspector showing the most recent design before inspection can proceed. Load reductions and moving branch circuit locations within a panelboard do not require a supplemental diagram. Written documentation must also be provided to the inspector that the supplemental diagram was provided to the project owner at the time of submission to the inspector.
010 ((Feeders - ))Ground fault protection testing.
(2) Equipment ground fault protection systems required by the NEC must be tested prior to being placed into service to verify proper installation and operation of the system as determined by the manufacturer's published instructions. This test or a subsequent test must include all system feeders. A firm having qualified personnel and proper equipment must perform the tests required. A copy of the manufacturer's performance testing instructions and a written performance acceptance test record signed by the person performing the test must be provided for the inspector's records at the time of inspection. The performance acceptance test record must include test details including, but not limited to, all trip settings and measurements taken during the test.
[Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2002 c 249, chapters 34.05 and 19.28 RCW. 03-09-111, § 296-46B-215, filed 4/22/03, effective 5/23/03.]
030 Number of supplies.
(1) For the purposes of NEC 225.30(A) and this section, if a property has only a single building that is supplied from a remote service, the building may be supplied by no more than two feeders originating from the service equipment. The service equipment must contain overcurrent protection appropriate to each feeder. The building disconnecting means required by NEC 225.32 must be located within sight and within 5' of each other.
032 Location of outside feeder disconnecting means.
(2) The building disconnecting means required by NEC
225.32 must be provided to disconnect all ungrounded
conductors that supply or pass through a building or structure
per the requirements of NEC 225.32 (except for Exceptions 1,
2, 3, or 4) in accordance with (a) or (b) of this subsection
(((1) or (2) of this section)).
(((1))) (a) Outside location: Except for an outdoor
generator set described in a NEC 700, 701, or 702 system,
where the feeder disconnecting means is installed outside a
building or structure, it must be on the building or structure
or within sight and within fifteen feet of the building or
structure supplied. The building disconnecting means may
supply only one building/structure unless the secondary
building(s)/structure(s) has a separate building disconnecting
means meeting the requirements of the NEC and this subsection.
The disconnecting means must have an identification plate with
at least one-half-inch high letters identifying:
(((a))) (i) The building/structure served; and
(((b))) (ii) Its function as the building/structure main
disconnect(s).
(((2))) (b) Inside location: The feeder disconnecting
means may be installed anywhere inside a building or structure
when there is a feeder disconnecting means, located elsewhere
on the premises, with overcurrent protection sized for the
feeder conductors.
[Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.281, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, and 19.28.551. 05-10-024, § 296-46B-225, filed 4/26/05, effective 6/30/05. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2002 c 249, and chapters 34.05 and 19.28 RCW. 03-09-111, § 296-46B-225, filed 4/22/03, effective 5/23/03.]
001 General service requirements.
(1) The owner, the owner's agent, or the electrical contractor making the installation must consult the serving utility regarding the utility's service entrance requirements for equipment location and meter equipment requirements before installing the service and equipment. Provisions for a meter and related equipment, an attachment of a service drop, or an underground service lateral must be made at a location acceptable to the serving utility. The point of contact for a service drop must permit the clearances required by the NEC.
(2) A firewall must have a minimum two-hour rating as defined by the local building official to be considered a building separation in accordance with Article 100 NEC.
(3) The height of the center of the service meter must be as required by the serving utility. Secondary instrument transformer metering conductor(s) are not permitted in the service raceway.
028 Service or other masts.
(4) Conduit extended through the roof to provide means of attaching:
(a) All overhead drops for service, feeder, or branch circuits exceeding #1 AWG aluminum or #3 AWG copper must be rigid steel galvanized conduit no smaller than two inches.
(b) All overhead drops for service, feeder or branch circuits not exceeding #1 AWG aluminum or #3 AWG copper must be rigid steel galvanized conduit no smaller than one and one-quarter inch. The installation must comply with drawings E-101 and/or E-102, or must provide equivalent strength by other approved means. Masts for altered or relocated installations will be permitted to comply with drawing E-103.
(c) For the purposes of NEC 225.19 and 230.24, a residential patio cover, that is not over one story and not over twelve feet in height and is used only for recreation or outdoor living purposes and not as a carport, garage, storage room or habitable room as described in Appendix Chapter 1 in the IBC and Appendix Chapter H in the IRC, is not considered a roof. Overhead conductor spans must maintain a minimum 900 mm (36") clearance above these covers.
|
 |
 |
| Notes to drawings E-101, E-102, and E-103 | |
| (1) An approved roof flashing must be installed on each mast where it passes through a roof. Plastic, nonhardening mastic must be placed between lead-type flashings and the conduit. Neoprene type flashings will also be permitted to be used. | |
| (2) Masts must be braced, secured, and supported in such a manner that no pressure from the attached conductors will be exerted on a roof flashing, meter base, or other enclosures. | |
| (3) Utilization of couplings for a mast (( |
|
| (4) Except as otherwise required by the serving utility, service mast support guys must be installed if the service drop attaches to the mast more than twenty-four inches above the roof line or if the service drop is greater than one hundred feet in length from the pole or support. Masts for support of other than service drops must comply with this requirement as well. | |
| (5) Intermediate support masts must be installed in an approved manner with methods identical or equal to those required for service masts. | |
| (6) For altered services, where it is impractical to install U bolt mast supports due to interior walls remaining closed, it will be permissible to use other alternate mast support methods such as heavy gauge, galvanized, electrical channel material that is secured to two or more wooden studs with five-sixteenths inch diameter or larger galvanized lag bolts. | |
| (7) Conductors must extend at least eighteen inches from all mastheads to permit connection to the connecting overhead wiring. |
(5) Two-family and multiple-occupancy buildings. A second or additional service drop or lateral to a building having more than one occupancy will be permitted to be installed at a location separate from other service drops or laterals to the building provided that all the following conditions are complied with:
(a) Each service drop or lateral must be sized in accordance with the NEC for the calculated load to be served by the conductors;
(b) Each service drop or lateral must terminate in listed metering/service equipment;
(c) Each occupant must have access to the occupant's service disconnecting means;
(d) No more than six service disconnects may be supplied from a single transformer;
(e) All service drops or laterals supplying a building must originate at the same transformer or power supply;
(f) A permanent identification plate must be placed at each service disconnect location that identifies all other service disconnect locations in or on the building, the area or units served by each, the total number of service disconnecting means on the building/structure and the area or units served. If a structure consists of multiple buildings (i.e., by virtue of fire separation), all service disconnects in or on the entire structure must be labeled to identify all service disconnects in or on the structure; and
(g) A permanent identification plate must be placed at each feeder disconnecting means identifying the area or units served if the feeder disconnecting means is remote from the area or unit served.
042 Service conductor - size and rating.
(6) If the service conductors have a lesser ampacity than the overcurrent protection, permitted by NEC 230.90 or NEC 310.15, or the equipment rating that they terminate in or on, an identification plate showing the ampacity of the conductors must be installed on the service equipment.
043 Wiring methods for 600 volts, nominal or less.
(7) The installation of service conductors not exceeding
600 volts, nominal, within a building or structure is limited
to the following methods: Galvanized or aluminum rigid metal
conduit; galvanized intermediate metal conduit; wireways;
busways; auxiliary gutters; ((rigid nonmetallic)) minimum
schedule 40 rigid polyvinyl chloride conduit; cablebus; or
mineral-insulated, metal-sheathed cable (type MI).
(8) Electrical metallic tubing must not be installed as the wiring method for service entrance conductors inside a building. Existing electrical metallic tubing, installed prior to October 1984, which is properly grounded and used for service entrance conductors may be permitted to remain if the conduit is installed in a nonaccessible location and is the proper size for the installed conductors.
(9) In addition to methods allowed in the NEC, the grounded service conductor is permitted to be identified with a yellow jacket or with one or more yellow stripes.
((062)) 070 Service equipment - ((general)) disconnecting
means.
(10) In addition to the requirements of NEC 230.70(A),
service equipment, subpanels, and similar electrical equipment
must be installed so that they are readily accessible and may
not be installed in ((bathrooms,)) clothes closets, toilet
rooms, or shower rooms. All indoor service equipment and
subpanel equipment must have adequate working space and be
adequately illuminated.
(11) ((Temporary construction service equipment may only
be used for construction purposes and must be disconnected
when the permanent service is connected unless the department
grants an extension of time.
070 Service disconnecting means.
(12))) The service disconnecting means must be installed at a readily accessible location in accordance with (a) or (b) of this subsection.
(a) Outside location: Service disconnecting means will be permitted on the building or structure or within sight and within fifteen feet of the building or structure served. The building disconnecting means may supply only one building/structure. The service disconnecting means must have an identification plate with one-half-inch high letters identifying:
(i) The building/structure served; and
(ii) Its function as the building/structure main service disconnect(s).
(b) Inside location: When the service disconnecting means is installed inside the building or structure, it must be located so that the service raceway extends no more than fifteen feet inside the building/structure.
095 Ground-fault protection of equipment.
(((13))) (12) Equipment ground-fault protection systems
required by the NEC must be tested prior to being placed into
service to verify proper installation and operation of the
system as determined by the manufacturer's published
instructions. This test or a subsequent test must include all
service voltage feeders. A firm having qualified personnel
and proper equipment must perform the tests required. A copy
of the manufacturer's performance testing instructions and a
written performance acceptance test record signed by the
person performing the test must be provided for the
inspector's records at the time of inspection. The
performance acceptance test record must include test details
including, but not limited to, all trip settings and
measurements taken during the test.
200 Wiring methods exceeding 600 volts.
(((14))) (13) The installation of service conductors
exceeding 600 volts, nominal, within a building or structure
must be limited to the following methods: Galvanized rigid
metal conduit, galvanized intermediate metal conduit, schedule
80 ((rigid nonmetallic)) polyvinyl chloride conduit,
metal-clad cable that is exposed for its entire length,
cablebus, or busways.
(((15))) (14) In addition to methods allowed in the NEC,
the grounded service conductor is permitted to be identified
with a yellow jacket or with one or more yellow stripes.
[Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.281, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551. 06-24-041, § 296-46B-230, filed 11/30/06, effective 12/31/06; 05-10-024, § 296-46B-230, filed 4/26/05, effective 6/30/05. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2002 c 249, chapters 34.05 and 19.28 RCW. 03-09-111, § 296-46B-230, filed 4/22/03, effective 5/23/03.]
024(F) Not located over steps.
If the overcurrent device is a part of a panelboard that is being repaired or replaced in an existing location, the installation is allowed to be made above the stairs.
[]
((032 Two or more buildings or structures.
(1) Effective August 1, 2003, an equipment grounding conductor must be installed with the circuit conductors between buildings and/or structures. A grounded conductor (i.e., neutral) is not permitted to be used in place of a separate equipment grounding conductor between buildings and/or structures.)) 028 (D)(3) Separately derived system with more than one enclosure.
(1) NEC 250.28 (D)(3) is amended to read: Where a separately derived system supplies more than a single enclosure, the system bonding jumper for each enclosure shall be sized in accordance with 250.28 (D)(1) based on the largest ungrounded feeder/tap conductor serving that enclosure, or a single system bonding jumper shall be installed at the source and sized in accordance with 250.28 (D)(1) based on the equivalent size of the largest supply conductor determined by the largest sum of the areas of the corresponding conductors of each set.
052 Grounding electrodes.
(2) ((If a ground resistance test is not performed to
ensure a resistance to ground of twenty-five ohms or less, two
or more electrodes as specified in NEC 250.52 must be
installed a minimum of six feet apart. However, a temporary
construction service is not required to have more than one
made electrode.
(3))) If a concrete encased electrode is installed, inspection may be accomplished by the following methods:
(a) At the time of inspection of other work on the project, providing the concrete encased electrode is accessible for a visual inspection;
(b) At the time of the service inspection providing the installer has provided a method so the inspector can verify the continuity of the electrode conductor along its entire length (e.g., attaching a length of copper wire to one end of the electrode that reaches the location of the grounding electrode conductor that will enable the inspector to measure the resistance with a standard resistance tester). The concrete encased electrode does not have to be accessible for a visual inspection; or
(c) Other method when prior approval, on a job site basis, is given by the inspector.
If a special inspection trip is required to inspect a grounding electrode conductor, a trip fee will be charged for that inspection in addition to the normal permit fee.
056 Resistance of rod, pipe, and plate electrodes.
(3) For rod, pipe and plate electrodes, if a ground resistance test is not performed to ensure a resistance to ground of twenty-five ohms or less, two or more electrodes as specified in NEC 250.52 must be installed a minimum of six feet apart. A temporary construction service is not required to have more than one made electrode.
(4) For services only, when multiple buildings or structures are located adjacent, but structurally separate from each other, any installed rod, pipe, or plate electrodes used for those services must be installed so that each building's or structure's electrodes are not less than 1.8 m (6 ft) apart from the adjacent building's or structure's electrodes.
068 Accessibility.
(5) The termination point of a grounding electrode conductor tap to the grounding electrode conductor must be accessible unless the connection is made using an exothermic or irreversible compression connection.
090 Bonding.
(((5))) (6) Metallic stubs or valves used in nonmetallic
plumbing systems are not required to be bonded to the
electrical system unless required by an electrical equipment
manufacturer's instructions.
(((6))) (7) Hot and cold water plumbing lines are not
required to be bonded together if, at the time of inspection,
the inspector can determine the lines are mechanically and
electrically joined by one or more metallic mixing valves.
094 Bonding for other systems.
(8) NEC 250.94 is not adopted.
(9) An accessible means external to enclosures for connecting intersystem bonding and grounding electrode conductors must be provided at the service equipment and at the disconnecting means for any additional buildings or structures by at least one of the following means:
(a) Exposed nonflexible metallic raceways;
(b) Exposed grounding electrode conductor or electrode;
(c) Approved means for the external connection of a copper or other corrosion-resistant bonding or grounding conductor to the grounded raceway or equipment.
104(B) Bonding - other metal piping.
(10) For flexible metal gas piping, installed new or extended from an existing rigid metal piping system, either:
(a) Provide a copy of the manufacturer's bonding instructions to the inspector at the time of inspection and follow those instructions; or
(b) The bonding conductor for the gas system must:
(i) Be a minimum 6 AWG copper; and
(ii) Terminate at:
(A) An accessible location at the gas meter end of the gas piping system on either a solid iron gas pipe or a cast flexible gas piping fitting using a listed grounding connector; and
(B) Either the service equipment enclosure, service grounding electrode conductor or electrode, or neutral conductor bus in the service enclosure.
184 Solidly grounded neutral systems over 1 kV.
(((7))) (11) In addition to the requirements of NEC
250.184(A), the following applies for:
(a) Existing installations.
(i) The use of a concentric shield will be allowed for use as a neutral conductor for extension, replacement, or repair, if all of the following are complied with:
(A) The existing system uses the concentric shield as a neutral conductor;
(B) Each individual conductor contains a separate concentric shield sized to no less than thirty-three and one-half percent of the ampacity of the phase conductor for three-phase systems or one hundred percent of the ampacity of the phase conductor for single-phase systems;
(C) The new or replacement cable's concentric shield is enclosed inside an outer insulating jacket; and
(D) Existing cable (i.e., existing cable installed directly in the circuit between the work and the circuit's overcurrent device) successfully passes the following tests:
• A cable maintenance high potential dielectric test. The test must be performed in accordance with the cable manufacturer's instruction or the 2001 NETA maintenance test specifications; and
• A resistance test of the cable shield. Resistance must be based on the type, size, and length of the conductor used as the cable shield using the conductor properties described in NEC Table 8 Conductor Properties.
An electrical engineer must provide a specific certification to the electrical plan review supervisor in writing that the test results of the maintenance high potential dielectric test and the resistance test have been reviewed by the electrical engineer and that the cable shield is appropriate for the installation. The electrical engineer must stamp the certification document with the engineer's stamp and signature. The document may be in the form of a letter or electrical plans.
Testing results are valid for a period of seven years from the date of testing. Cable will not be required to be tested at a shorter interval.
(ii) A concentric shield used as a neutral conductor in a multigrounded system fulfills the requirements of an equipment grounding conductor.
(b) New installations.
(i) New installations do not include extensions of existing circuits.
(ii) The use of the concentric shield will not be allowed for use as a neutral conductor for new installations. A listed separate neutral conductor meeting the requirements of NEC 250.184(A) must be installed.
[Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.281, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551. 06-24-041, § 296-46B-250, filed 11/30/06, effective 12/31/06; 06-05-028, § 296-46B-250, filed 2/7/06, effective 5/1/06; 05-10-024, § 296-46B-250, filed 4/26/05, effective 6/30/05. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2003 c 399, 2003 c 211, 2003 c 78, and 2003 c 242. 04-12-049, § 296-46B-250, filed 5/28/04, effective 6/30/04. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2002 c 249, chapters 34.05 and 19.28 RCW. 03-09-111, § 296-46B-250, filed 4/22/03, effective 5/23/03.]
001 Wiring methods.
(1) Cables and raceways for telecommunications, power limited, NEC Class 2 and Class 3 conductors must be installed in compliance with Chapter 3 NEC unless other methods are specifically allowed or required elsewhere in the NEC, chapter 19.28 RCW, or this chapter.
005 Underground installations.
(2) Induction loops.
See WAC ((296-46B-901(23))) 296-46B-010(17) for induction
detection loops that are made in a public roadway and
regulated by a governmental agency.
Other induction loops must comply with the following requirements:
(a) General:
(i) A preformed direct burial induction loop is designed to be installed within the road surface base (e.g., concrete or asphalt) or below the road surface of a road with an unpaved surface (e.g., gravel or brick pavers);
(ii) A saw-cut induction detection loop is designed to be installed into a groove saw-cut into an existing paved road surface (e.g., concrete or asphalt);
(iii) The loop system includes the loop and the lead-in conductor;
(iv) The loop system must be:
(A) Tested to assure that at 500 volts DC, the resistance between the conductor and ground equals or exceeds 50 megohms; and
(B) Without splice; or
(C) If spliced, the splice must be soldered and appropriately insulated;
(v) The lead-in conductor must comply with the following:
(A) Must be stranded and have a lay (i.e., twist) of two turns per foot; and
(B) If installed in an electrical raceway;
• Are not required to be listed or suitable for wet locations; and
• Must have a burial cover of at least 6"; or
(C) If direct buried;
• Must be listed for the use; and
• Must have a burial cover of at least 18".
(b) Preformed direct burial induction detection loops must conform with the following:
(i) The loop conductor must be rated for direct burial and be a minimum of No. 16 AWG;
(ii) The loop design must not allow movement of the loop conductor within the outer jacket. The outer jacket containing the loop conductor is not required to be listed;
(iii) The loop yoke casing (i.e., the location where the lead-in conductor is connected to the loop):
(A) Includes any device used to house the "loop to lead-in splice" or to otherwise couple the loop with the lead-in electrical raceway;
(B) Is not required to be listed; and
(C) Must have a coupler that will create a waterproof bond with the electrical raceway, containing the lead-in conductor, or a direct buried lead-in conductor.
(c) Saw-cut induction detection loops:
(i) The loop conductor must be cross-linked polyethylene or EPR Type USE insulation and be a minimum of No. 18 AWG stranded;
(ii) The saw-cut groove must not cut into rebar installed within the roadway.
011 Support of raceways, cables, or boxes in suspended ceilings.
(3) NEC power limited, Class 2, and Class 3 cables must be secured in compliance with NEC 334.30 and must be secured to boxes in compliance with NEC 314.17.
(4) Telecommunications cables must be secured in a manner that will not cause damage to the cables and at intervals not exceeding five feet. Cables are considered adequately supported when run through holes in building structural elements or other supporting elements. Telecommunications cables may be fished into inaccessible hollow spaces of finished buildings. Clamps or fittings are not required where telecommunications cables enter boxes.
(5) Optical fiber cables must be secured in a manner that will not cause damage to the cables and at intervals not exceeding five feet. Cables are considered adequately supported when run through holes in building structural elements or other supporting elements. Optical fiber cables may be fished into inaccessible hollow spaces of finished buildings. Supports must allow a bending radius that will not cause damage to the cables.
(6) Where not restricted by the building code official or Article 300 NEC, the wires required in NEC 300.11(A) may support raceways, cables, or boxes under the following conditions:
(a) Raceways and/or cables are not larger than three-quarter-inch trade size;
(b) No more than two raceways or cables are supported by a support wire. The two-cable limitation does not apply to telecommunications cables, Class 2 cables, or Class 3 cables on support wires installed exclusively for such cables. The support wire must be adequate to carry the cable(s) weight and all attached cables must be secured with approved fittings; or
(c) Raceways and cables are secured to the support wires by fittings designed and manufactured for the purpose.
In addition to (a), (b), and (c) of this subsection, the following conditions must be complied with:
(d) The support wires are minimum #12 AWG and are securely fastened to the structural ceiling and to the ceiling grid system; and
(e) The raceways or cables serve equipment that is located within the ceiling cavity or is mounted on or supported by the ceiling grid system. Telecommunications cables, Class 2 cables, or Class 3 cables supported as required by this section, may pass through ceiling cavities without serving equipment mounted on or supported by the ceiling grid system.
017 Conductors in raceway.
(7) Cables will be permitted in all raceway systems if:
(a) The cable is appropriate for the environment; and
(b) The percentage fill does not exceed that allowed in NEC Chapter 9, Table 1.
[Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.281, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551. 06-24-041, § 296-46B-300, filed 11/30/06, effective 12/31/06; 05-10-024, § 296-46B-300, filed 4/26/05, effective 6/30/05. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2003 c 399, 2003 c 211, 2003 c 78, and 2003 c 242. 04-12-049, § 296-46B-300, filed 5/28/04, effective 6/30/04. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2002 c 249, chapters 34.05 and 19.28 RCW. 03-09-111, § 296-46B-300, filed 4/22/03, effective 5/23/03.]
010 Nonmetallic-sheathed cable.
(1) The building classification, for subsections (2), (3), and (4) of this section, will be as determined by the building official. For the purposes of this section, Type III, IV and V may be as defined in the International Building Code adopted in the state of Washington. The installer must provide the inspector documentation substantiating the type of building construction and finish material rating(s) prior to any electrical inspection.
(2) This section replaces NEC 334.10(2). In multifamily dwellings, Type NM, Type NMC, and Type NMS cable(s) may be used in structures of Types III, IV, and V construction except as prohibited in NEC 334.12.
(3) This section replaces NEC 334.10(3). In all other structures, Type NM, Type NMC, and Type NMS cable(s) may be used in structures of Types III, IV, and V construction except as prohibited in NEC 334.12. All cable(s) must be concealed within walls, floors, or ceilings that provide a thermal barrier of material that has at least a 15-minute finish rating as identified in listings of fire-rated assemblies.
(4) This section replaces NEC 334.10(4). Cable trays in structures of Types III, IV, and V construction, where the cable(s) is identified for the use, except as prohibited in NEC 334.12.
015 Exposed work.
(5) Where Type NMC cable is installed in shallow chases in plaster, masonry, concrete, adobe or similar material, the cable must be protected against nails or screws by:
(a) A steel plate at least 1.59 mm (1/16 in.) thick and covered with plaster, adobe, or similar finish; or
(b) Being recessed in a chase at least 6.985 cm (2 3/4 in.) deep, as measured from the finished surface, and covered with plaster, adobe, or similar finish. The cable(s) must be at least 6.35 mm (2 1/2 in.) from the finished surface.
(6) The requirements for nonmetallic sheathed cable protection in NEC 334.15(C) do not apply in crawl spaces.
[Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.281, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, and 19.28.551. 05-10-024, § 296-46B-334, filed 4/26/05, effective 6/30/05. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2003 c 399, 2003 c 211, 2003 c 78, and 2003 c 242. 04-12-049, § 296-46B-334, filed 5/28/04, effective 6/30/04. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2002 c 249, chapters 34.05 and 19.28 RCW. 03-09-111, § 296-46B-334, filed 4/22/03, effective 5/23/03.]
012 Electrical metallic tubing.
(1) In addition to complying with the provisions of Article 358 NEC, electrical metallic tubing may not be installed in direct contact with the earth or in concrete on or below grade. Also see NEC 300.6 for resistance to corrosion.
(2) Where electrical metallic tubing is installed in wet locations, an equipment grounding conductor must be provided within the raceway and sized per NEC 250.122.
[Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2002 c 249, chapters 34.05 and 19.28 RCW. 03-09-111, § 296-46B-358, filed 4/22/03, effective 5/23/03.]
((004)) 010 Luminaires.
(1) All luminaires within an enclosed shower area or within five feet of the waterline of a bathtub must be enclosed, unless specifically listed for such use; these luminaires, with exposed metal parts that are grounded, must be ground fault circuit interrupter protected.
((018 Exposed luminaire (fixture) parts.
(2) Replacement luminaires that are directly wired or attached to boxes supplied by wiring methods that do not provide a ready means for grounding and that have exposed conductive parts will be permitted only where the luminaires are provided with ground-fault circuit-interrupter protection and marked "no equipment ground."))
030 Flexible cord connection of electric discharge luminaires.
(((3))) (2) A ground-type attachment plug cap and
receptacle connection at the source junction box is not
required when the flexible cord complies with NEC 410.30 and
the following:
(a) Connection to a source junction box must utilize an approved cable connector or clamp;
(b) The maximum length of the cord for a suspended pendant drop from a permanently installed junction box to a suitable tension take-up device above the pendant luminaire must not exceed six feet;
(c) The flexible cord must be supported at each end with an approved cord grip or strain relief connector fitting/device that will eliminate all stress on the conductor connections;
(d) The flexible cord must be a minimum #14 AWG copper;
(e) The flexible cord ampacity must be determined in NEC Table 400.5(A) column A;
(f) The flexible cord must be hard or extra hard usage; and
(g) A vertical flexible cord supplying electric discharge luminaires must be secured to the luminaire support as per NEC 334.30(A).
042 Exposed luminaire (fixture) parts.
(3) Replacement luminaires that are directly wired or attached to boxes supplied by wiring methods that do not provide a ready means for grounding and that have exposed conductive parts will be permitted only where the luminaires are provided with ground-fault circuit-interrupter protection and marked "no equipment ground."
[Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.281, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, and 19.28.551. 05-10-024, § 296-46B-410, filed 4/26/05, effective 6/30/05. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2003 c 399, 2003 c 211, 2003 c 78, and 2003 c 242. 04-12-049, § 296-46B-410, filed 5/28/04, effective 6/30/04. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2002 c 249, chapters 34.05 and 19.28 RCW. 03-09-111, § 296-46B-410, filed 4/22/03, effective 5/23/03.]
007 Marking on motors and multimotor equipment.
Except as required by the National Electrical Code, there is no requirement for motors to be identified for use or listed/field evaluated by a laboratory. All motors must be manufactured according to National Electrical Manufacturer's Association (NEMA) standards for motors except motors that:
(1) Are a component part of equipment listed or field evaluated by a laboratory; or
(2) Are a component part of industrial utilization
equipment approved by the department per WAC ((296-46B-901))
296-46B-903.
[Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.281, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551. 06-24-041, § 296-46B-430, filed 11/30/06, effective 12/31/06. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2003 c 399, 2003 c 211, 2003 c 78, and 2003 c 242. 04-12-049, § 296-46B-430, filed 5/28/04, effective 6/30/04. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2002 c 249, chapters 34.05 and 19.28 RCW. 03-09-111, § 296-46B-430, filed 4/22/03, effective 5/23/03.]
Installation.
(1) A wind driven generator system design review must be submitted at the time of the inspection request. Permit holders must submit a copy of the wind driven generator equipment manufacturer's installation information and a legible one-line diagram of the wind driven generator design and calculations used to determine voltage and current within the generation system to the electrical inspector. This diagram must show the wind driven generator equipment, devices, overcurrent protection, conductor sizing, grounding, ground fault protection if required, and any system interconnection points.
(2) For utility interactive systems, any person making interconnections between the generator system and the utility distribution network must consult the serving utility and is required to meet all additional utility standards.
(3) All wind driven generator equipment and disconnecting means must be permanently identified as to their purpose, maximum voltages and type of current within the system with an identification plate.
[]
005 Classification of locations.
Classification of locations may only be done by the authority having jurisdiction or a professional engineer registered in Washington who uses appropriate National Fire Protection Standards as a basis for classification. The authority having jurisdiction is allowed to make the final determination in cases of conflict.
[]
007 Implementation of zone classification.
For the purposes of NEC 505.7, qualified person means a professional engineer registered in Washington.
[]
001 Scope.
The scope for NEC 513 applies only when the property containing the building is classified or zoned as an aircraft hanger by the authority having jurisdiction.
[]
001 Health care facilities.
In health care facilities, the following methods must be used to determine adequate capacity and ratings of equipment providing electrical power for the essential electrical systems defined in Article 517 NEC:
(1) Systems in new facilities:
(a) Emergency system: The emergency branch must consist of two branches known as:
(i) Life safety system: The feeder conductors and equipment used to supply electrical power to the life safety branch must be determined by summation of the connected loads as determined by Article 220 NEC and may not be subjected to any reduction due to the diversity of the loads. Feeder and equipment will be subject to a one hundred twenty-five percent multiplier for continuous loads in accordance with Article 220 NEC.
(ii) Critical branch system: The feeder conductors and equipment must be calculated in accordance with Article 220 NEC, including a level of diversity as determined by such article.
(b) Equipment branch: The feeder conductors and equipment used to supply electrical power to the equipment branch of the essential electrical system must be calculated in accordance with Article 220 NEC, including a level of diversity as determined by such article.
(c) Generator sizing: The rating of the generator(s) supplying electrical power to the essential system of a health care facility must meet or exceed the summation of the loads determined in (a) and (b) of this subsection with no additional demand factors applied. Momentary X-ray loads may be ignored if the generator is rated at least three hundred percent of the largest momentary X-ray load connected.
(2) Existing essential systems in facilities to which additional load is to be added:
(a) Existing loads: The existing loads of the separate
branches of the essential electrical system may be determined
by WAC ((296-46B-901 (15)(j))) 296-46B-900 (3)(j).
(b) Added loads: Added loads to the separate branches of the essential electrical system must be determined by subsection (1) of this section.
(c) Generator sizing: The rating of the generator(s) supplying electrical power to the essential electrical system must meet or exceed the summation of the loads determined by (a) and (b) of this subsection with no additional demand factors applied.
[Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.281, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551. 06-24-041, § 296-46B-517, filed 11/30/06, effective 12/31/06. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2002 c 249, chapters 34.05 and 19.28 RCW. 03-09-111, § 296-46B-517, filed 4/22/03, effective 5/23/03.]
001 Scope.
NEC 547 requirements apply only when the agricultural building is greater than 1,000 square feet and is used as part of a business or commercial farming activity.
[]
(2) For the purposes of NEC 555.5, transformer terminations must be located a minimum of twelve inches above the deck of a dock (datum plane requirements do not apply for this section).
(3) For the purposes of NEC 555.7, adjacent means within sight.
(4) For the purposes of NEC 555.9, all electrical connections must be installed a minimum of twelve inches above the deck of a pier unless the connections are approved for wet locations (datum plane requirements do not apply for this section).
(5) For the purposes of NEC 555.10, all enclosures must be corrosion resistant. All gasketed enclosures must be arranged with a weep hole to discharge condensation.
(6) For the purposes of NEC 555.11, gasketed enclosures are only required for wet locations.
(7) For the purposes of NEC 555.13, the following wiring methods are allowed:
(a) All wiring installed in a damp or wet location must be suitable for wet locations.
(b) Extra-hard usage portable power cables rated not less than 75°C, 600 volts, listed for wet locations and sunlight resistance and having an outer jacket rated for the environment are permitted. Portable power cables are permitted as a permanent wiring method under or within docks and piers or where provided with physical protection. The requirements of NEC 555.13 (B)(4)(b) do not apply.
(c) Overhead wiring must be installed at the perimeter of areas where boats are moored, stored, moved, or serviced to avoid possible contact with masts and other parts of boats.
(d) For the purposes of NEC 555.13 (B)(5), the wiring methods of Chapter 3 NEC will be permitted.
(8) For the purposes of NEC 555.19, receptacles must be mounted not less than twelve inches above the deck surface of the pier or dock (datum plane requirements do not apply for this section). Shore power receptacles that provide shore power for boats must be rated not less than 20 amperes and must be single outlet type and must be of the locking and grounding type or pin and sleeve type.
(9) For the purposes of NEC ((555.21, electrical wiring
and equipment located at or serving dispensing stations must
comply with Article 514 NEC in addition to the requirements of
this section.
(a) Boundary classifications.
(i) Class I, Division 1. The area under the dispensing unit is a Class I, Division 1 location. If a dock has one or more voids, pits, vaults, boxes, depressions, or similar spaces where flammable liquid or vapor can accumulate below the dock surface and within twenty feet horizontally of the dispensing unit, then the area below the top of the dock and within twenty feet horizontally of the dispensing unit is a Class I, Division 1 location. See Figure 555-1.
(ii) Class I, Division 2. The area eighteen inches above the water line and within twenty feet horizontally of the dispensing unit is a Class I, Division 2 location. If a dock has one or more voids, pits, vaults, boxes, depressions, or similar spaces where flammable liquid or vapor can accumulate below the dock surface and within twenty feet horizontally of the dispensing unit, then the area to eighteen inches above the top and adjacent to the sides of the dock and within twenty feet horizontally of the dispensing unit is a Class I, Division 2 location. See Figure 555-2.
(b) Portable power cable will be allowed as a permanent wiring method in Class I, Division 2 locations when protected from physical damage.
(10) For the purposes of NEC 555.23, the datum plane requirements do not apply)) 555.21 (B)(1), delete exception No. 1 and No. 2 and replace with:
Dock, pier, or wharf sections that do not support fuel dispensers and may abut a section(s) that supports a fuel dispenser(s) are permitted to be unclassified where documented air space between the sections is provided and where flammable liquids or vapors cannot travel to these sections. See NEC 500.4(A) for documentation requirements.
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[Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.281, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551. 06-05-028, § 296-46B-555, filed 2/7/06, effective 5/1/06. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2002 c 249, chapters 34.05 and 19.28 RCW. 03-09-111, § 296-46B-555, filed 4/22/03, effective 5/23/03.]
001 Temporary installations.
(1) For the purposes of this section, any circuit used for construction purposes is considered to be temporary.
003 Temporary installations - time constraints.
(2) Temporary construction service equipment may only be used for construction purposes and must be disconnected when the permanent service is connected unless the department grants an extension of time.
004 Temporary installations - splices.
(((2))) (3) A splice or junction box is required for all
wiring splice or junction connections in a temporary
installation.
[Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.281, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, and 19.28.551. 05-10-024, § 296-46B-590, filed 4/26/05, effective 6/30/05.]
001 Electrical signs - general.
(1) All electrical signs within the scope of UL Standard 48, the electrical sign standard, must be listed. All electrical signs outside the scope of UL Standard 48 will be inspected for compliance with the NEC.
((009 Awning electrical signs.))
(2) Luminaires in outdoor awnings must be suitable for wet locations and be connected by a wiring method suitable for wet locations.
(3) Fluorescent luminaires must be located at least six inches from the awning fabric. Incandescent lamps or luminaires must be located at least eighteen inches from the awning fabric. A disconnecting means must be installed per Article 600 NEC.
(4) Listed awning signs must be installed in compliance with the manufacturer's instructions and the NEC.
010 Portable or mobile outdoor electrical signs.
(5) A weatherproof receptacle outlet that is weatherproof with the supply cord connected must be installed within six feet of each electrical sign.
(6) Extension cords are not permitted to supply portable outdoor signs.
(7) All portable outdoor electrical signs must be listed or field evaluated by a laboratory accredited by the department.
030 Neon tubing.
(8) NEC 600, Part II, Field-Installed Skeleton Tubing, will apply to all neon tubing and neon circuit conductors.
[Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2002 c 249, chapters 34.05 and 19.28 RCW. 03-09-111, § 296-46B-600, filed 4/22/03, effective 5/23/03.]
017 Power distribution units.
Power distribution units that are used for information technology equipment will be permitted to have multiple panelboards with a single cabinet, provided that the power distribution unit is utilization equipment listed for information technology application.
[]
001 General.
(1) Package spa or hot tubs. Electrical heating, pumping, filtering, and/or control equipment installed within five feet of a spa or hot tub must be listed or field evaluated as a package with the spa or hot tub.
(2) A factory assembled skid pack of electrical heating, pumping, filtering, and/or control equipment (skid pack) must be installed more than five feet from a spa or hot tub and shall be listed as a package unit.
(3) The maintenance disconnect and field installed, listed electrical equipment for a hot tub, spa, or swim spa must be located at least five feet from the hot tub, spa or swim spa. Field installed listed equipment must meet the following additional requirements:
(a) The heater is listed as a "spa heater or swimming pool heater";
(b) The pump is listed as a "spa pump" or "swimming pool/spa pump" (the pump may be combined with a filter assembly); and
(c) Other listed equipment such as panelboards, conduit, and wire are suitable for the environment and comply with the applicable codes.
(4) Field installed, listed electrical equipment for a swimming pool must be located at least five feet from the swimming pool. Field installed listed equipment must meet the following additional requirements:
(a) The heater must be listed as a "swimming pool heater or a spa heater";
(b) The pump must be listed as a "swimming pool pump" or "spa pump" or "swimming pool/spa pump"; and
(c) Other equipment such as panelboards, conduit, and wire must be suitable for the environment and comply with the applicable codes.
The five-foot separation may be reduced by the installation of a permanent barrier, such as a solid wall, fixed glass windows or doors, etc. The five-foot separation will be determined by the shortest path or route that a cord can travel from the spa, hot tub, swim spa, or swimming pool to an object.
(5) The field assembly or installation of "recognized components" will not be permitted.
(6) Hydromassage bathtubs must be listed as a unit and bear a listing mark which reads "hydromassage bathtub."
(7) Manufacturers' instructions must be followed as part of the listing requirements.
(8) Electrical components which have failed and require replacement must be replaced with identical products unless the replacement part is no longer available; in which case, a like-in-kind product may be substituted provided the mechanical and grounding integrity of the equipment is maintained.
(9) Cut-away-type display models may not be sold for other than display purposes and are not expected to bear a listing mark.
025 Feeders.
(10) NEC 680.25(A) is amended to read: A feeder between the service equipment and the remote panelboard is permitted to run in flexible metal conduit, an approved cable assembly that includes an equipment grounding conductor within its outer sheath (the equipment grounding conductor must comply with NEC 250.24 (A)(5)), rigid metal conduit, intermediate metal conduit, liquidtight flexible nonmetallic conduit, rigid polyvinyl chloride conduit, reinforced thermosetting resin conduit, electrical metallic tubing (when installed on or within a building or crawl space), and electrical nonmetallic tubing (when installed within a building or crawl space). Aluminum conduit is not permitted.
040 Spas and hot tubs.
(((10))) (11) NEC 680.42(C) will apply for interior and
exterior wiring to outdoor installations of spas and hot tubs.
[Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2002 c 249, chapters 34.05 and 19.28 RCW. 03-09-111, § 296-46B-680, filed 4/22/03, effective 5/23/03.]
002 Definitions.
(1) Photovoltaic system. The photovoltaic system may conduct alternating current, direct current, or both and will comprise all interconnected circuits to the point of connection with the building distribution circuits or utility service conductors.
(2) Support structure, foundation, and tracker. For the purposes of this section, those portions of the array or tracker that are exclusively mechanical and are built specifically for the purpose of physically supporting the modules or panels will not be considered part of the photovoltaic system as defined by this article.
004 Installation.
(3) A photovoltaic system design review must be submitted at the time of the inspection request. Permit holders must submit, to the electrical authority having jurisdiction, copies of the photovoltaic equipment manufacturer's installation information, accompanied by a legible one-line diagram of the photovoltaic design and calculations used to determine voltage and current within the photovoltaic system. This diagram must show the photovoltaic equipment, devices, overcurrent protection, conductor sizing, grounding, ground fault protection if required, and any system interconnection points.
(4) For utility interactive systems, persons making interconnections between solar photovoltaic system and the utility distribution network must consult the serving utility and are required to meet all additional utility standards.
007 Maximum voltage.
(5) The open-circuit voltage temperature coefficients supplied in the instructions of listed photovoltaic modules will be used to determine the maximum direct current photovoltaic system voltage. Otherwise the voltage will be calculated using Table 690.7 of the NEC. For the purposes of this calculation, a temperature correction factor of 1.25 will be used unless another factor can be justified and is approved by the authority having jurisdiction.
053 Direct-current photovoltaic power source.
(6) All photovoltaic equipment and disconnecting means must be permanently identified as to their purpose, maximum voltages, and type of current within the system with an identification plate. All photovoltaic circuits must be identified at each overcurrent protection device(s) and panel directory(ies).
(7) Required "WARNING" labels as specified by NEC 690 are required to be an identification plate on or immediately adjacent to the pertinent equipment.
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001 Emergency systems - general.
(1) In all health or personal care facilities defined in this chapter, educational facilities, institutional facilities, hotels, motels, and places of assembly for one hundred or more persons, all exit and emergency lights must be installed in accordance with Article 700 NEC and located as required in standards adopted by the state building code council under chapter 19.27 RCW.
008 Signs.
(2) The sign(s) required in NEC 700.8 must be placed at the service disconnecting means and the meter base if the service disconnecting means and meter base are not located within sight and within 5' of each other.
009 Emergency systems - equipment identification.
(((2))) (3) All exit and emergency lights, whether or not
required by the NEC, must be installed in accordance with
Article 700 NEC.
(((3))) (4) All boxes and enclosures, for Article 700 NEC
systems, larger than six inches by six inches, including
transfer switches, generators, and power panels for emergency
systems and circuits must be permanently identified with an
identification plate that is substantially orange in color,
except in existing health care facilities the existing
nameplate identification color scheme can be retained for
transfer switches, generators, and power panels for existing
emergency systems that are not being replaced or modified.
All other device and junction boxes for emergency systems and
circuits must be substantially orange in color, both inside
and outside.
027 Coordination.
(((4))) (5) The requirements for selective coordination
described in NEC 700.27 are not required where the emergency
system was installed prior to June 1, 2006. For new emergency
systems that are supplied from an existing emergency system
installed prior to June 1, 2006, the new portion of the
emergency system must comply with NEC 700.27. The ground
fault sensing function of overcurrent protective devices will
only be required to selectively coordinate with the ground
fault sensing functions of other overcurrent protective
devices.
[Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.281, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551. 06-24-041, § 296-46B-700, filed 11/30/06, effective 12/31/06; 05-10-024, § 296-46B-700, filed 4/26/05, effective 6/30/05. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2002 c 249, chapters 34.05 and 19.28 RCW. 03-09-111, § 296-46B-700, filed 4/22/03, effective 5/23/03.]
008 Signs.
(1) The sign(s) required in NEC 701.8 must be placed at the service disconnecting means and the meter base if the service disconnecting means and meter base are not located within sight and within 5' of each other.
018 Coordination.
(2) The requirements for selective coordination described in NEC 701.18 are not required where the legally required standby system was installed prior to June 1, 2006. For new legally required standby systems that are supplied from an existing legally required standby system installed prior to June 1, 2006, the new portion of the legally required standby system must comply with NEC 701.18. The ground fault sensing function of overcurrent protective devices will only be required to selectively coordinate with the ground fault sensing functions of other overcurrent protective devices.
[Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.281, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551. 06-24-041, § 296-46B-701, filed 11/30/06, effective 12/31/06.]
008 Signs.
The sign(s) required in NEC 702.8 must be placed at the service disconnecting means and the meter base if the service disconnecting means and meter base are not located within sight and within 5' of each other.
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PART B - ELECTRICAL PLAN REVIEW(1) When an electrical work permit is required by chapter 19.28 RCW or this chapter, inspections may not be made, equipment must not be energized, or services connected unless:
(a) A valid electrical work permit is completely and legibly filled out and readily available;
(b) The classification or type of facility to be inspected and the exact scope and location of the electrical work to be performed are clearly shown on the electrical work permit;
(c) The address where the inspection is to be made is clearly identifiable from the street, road or highway that serves the premises; and
(d) Driving directions are provided for the inspectors' use.
(2) An electrical work permit is valid for only one specific site address.
(3) Except as provided in subsection (8) of this section, a valid electrical work permit must be posted on the job site at a readily accessible and conspicuous location prior to beginning electrical work and at all times until the electrical inspection process is completed.
Permit - responsibility for.
(4) Each person, firm, partnership, corporation, or other entity must furnish a valid electrical work permit for the installation, alteration, or other electrical work performed or to be performed solely by that entity. When the permitted work is performed solely or in part by another entity, the electrical work permit purchaser must request approval from the chief electrical inspector to take responsibility for the work of the original installing entity. Each electrical work permit application must be signed by the electrical contractor's administrator (or designee) or the person, or authorized representative of the firm, partnership, corporation, or other entity that is performing the electrical installation or alteration. Permits purchased electronically do not require a handwritten signature. An entity designated to sign electrical permits must provide written authorization of the purchaser's designation when requested by the department.
(5) Permits to be obtained by customers. Whenever a serving electrical utility performs work for a customer under one of the exemptions in WAC 296-46B-925 and the work is subject to inspection, the customer is responsible for obtaining all required permits.
(6) Except for emergency repairs to existing electrical systems, electrical work permits must be obtained and posted at the job site prior to beginning the installation or alteration. An electrical work permit for emergency repairs to existing electrical systems must be obtained and posted at the job site no later than the next business day after the work is begun.
(7) Fees must be paid in accordance with the inspection fee schedule, WAC 296-46B-905. The amount of the fee due is calculated based on the fee effective at the date payment is made. If the project is required to have an electrical plan review, the plan review fees will be based on the fees effective at the date the plans are received by the department for review.
Permit - requirements for.
(8) As required by chapter 19.28 RCW or this chapter, an electrical work permit is required for the installation, alteration, or maintenance of all electrical systems or equipment except for:
(a) Travel trailers;
(b) Class A basic electrical work which includes:
(i) The like-in-kind replacement of a: Contactor, relay, timer, starter, circuit board, or similar control component; household appliance; circuit breaker; fuse; residential luminaire; lamp; snap switch; dimmer; receptacle outlet; thermostat; heating element; luminaire ballast with an exact same ballast; component(s) of electric signs, outline lighting, skeleton neon tubing when replaced on-site by an appropriate electrical contractor and when the sign, outline lighting or skeleton neon tubing electrical system is not modified; ten horsepower or smaller motor;
(ii) Induction detection loops described in WAC 296-46B-300(2) and used to control gate access devices;
(iii) Heat cable repair; and
(iv) Embedding premanufactured heat mats in tile grout where the mat is listed by an approved testing laboratory and comes from the manufacturer with preconnected lead-in conductors. All listing marks and lead-in conductor labels must be left intact and visible for evaluation and inspection by the installing electrician and the electrical inspector.
Unless specifically noted, the exemptions listed do not include: The replacement of an equipment unit, assembly, or enclosure that contains an exempted component or combination of components (e.g., an electrical furnace/heat pump, industrial milling machine, etc.) or any appliance/equipment described in this section for Class B permits.
A provisional electrical work permit label may be posted in lieu of an electrical work permit. If a provisional electrical work permit label is used, an electrical work permit must be obtained within two working days after posting the provisional electrical work permit label.
(9) An electrical work permit is required for all installations of telecommunications systems on the customer side of the network demarcation point for projects greater than ten telecommunications outlets. All backbone installations regardless of size and all telecommunications cable or equipment installations involving penetrations of fire barriers or passing through hazardous locations require permits and inspections. For the purposes of determining the inspection threshold for telecommunications projects greater than ten outlets, the following will apply:
(a) An outlet is the combination of jacks and mounting hardware for those jacks, along with the associated cable and telecommunications closet terminations, that serve one workstation. In counting outlets to determine the inspection threshold, one outlet must not be associated with more than six standard four-pair cables or more than one twenty-five-pair cable. Therefore, installations of greater than sixty standard four-pair cables or ten standard twenty-five-pair cables require permits and inspections. (It is not the intent of the statute to allow large masses of cables to be run to workstations or spaces serving telecommunications equipment without inspection. Proper cable support and proper loading of building structural elements are safety concerns. When considering total associated cables, the telecommunications availability at one workstation may count as more than one outlet.)
(b) The installation of greater than ten outlets and the associated cables along any horizontal pathway from a telecommunications closet to work areas during any continuous ninety-day period requires a permit and inspection.
(c) All telecommunications installations within the residential dwelling units of single-family, duplex, and multifamily dwellings do not require permits or inspections. In residential multifamily dwellings, permits and inspections are required for all backbone installations, all fire barrier penetrations, and installations of greater than ten outlets in common areas.
(d) No permits or inspections are required for installation or replacement of cord and plug connected telecommunications equipment or for patch cord and jumper cross-connected equipment.
(e) Definitions of telecommunications technical terms will come from chapter 19.28 RCW, this chapter, TIA/EIA standards, and NEC.
Permit - inspection and approval.
(10) Requests for inspections.
(a) Requests for inspections must be made no later than three business days after completion of the electrical/telecommunications installation or one business day after any part of the installation has been energized, whichever occurs first.
(b) Requests for after hours or weekend inspections must be made by contacting the local electrical inspection supervisor at least three working days prior to the requested date of inspection. The portal-to-portal inspection fees required for after hours or weekend inspections are in addition to the cost of the original electrical work permit.
(c) Emergency requests to inspect repairs necessary to preserve life and equipment safety may be requested at any time.
(d) Inspections for annual electrical maintenance permits and annual telecommunications permits may be done on a regular schedule arranged by the permit holder with the department.
(11) Final inspection approval will not be made until all inspection fees are paid in full.
Permit - duration/refunds.
(12) Electrical work permits will expire one year after the date of purchase unless electrical work is actively and consistently in progress and inspections requested. Refunds are not available for:
(a) Expired electrical work permits;
(b) Electrical work permits where the electrical installation has begun; or
(c) Any electrical work permit where an electrical inspection or electrical inspection request has been made.
Permit - annual telecommunications.
(13) The chief electrical inspector can allow annual permits for the inspection of telecommunications installations to be purchased by a building owner or licensed electrical/telecommunications contractor. The owner's full-time telecommunications maintenance staff, or a licensed electrical/telecommunications contractor(s) can perform the work done under this annual permit. The permit holder is responsible for correcting all installation deficiencies. The permit holder must make available, to the electrical inspector, all records of all the telecommunications work performed and the valid electrical or telecommunications contractor's license numbers for all contractors working under the permit.
Permit - annual electrical.
(14) The chief electrical inspector can allow annual permits for the inspection of electrical installations to be purchased by a building owner or licensed electrical contractor. This type of permit is available for commercial/industrial locations employing a full-time electrical maintenance staff or having a yearly maintenance contract with a licensed electrical contractor.
The permit holder is responsible for correcting all installation deficiencies. The permit holder must make available, to the electrical inspector, all records of all electrical work performed.
This type of electrical permit may be used for retrofit, replacement, maintenance, repair, upgrade, and alterations to electrical systems at a single plant or building location. This type of permit does not include new or increased service or new square footage.
Provisional electrical work permit - use/duration/refunds.
(15) Only licensed electrical or telecommunications contractors can use provisional electrical work permits.
(16) If a provisional electrical work permit label is used, the following requirements must be met:
(a) Prior to beginning the work, the certified electrician or telecommunications worker performing the installation must affix the provisional electrical work permit label on the cover of the panelboard, overcurrent device, or telecommunications equipment supplying the circuit or equipment.
(b) The job site portion of the label must include the following:
(i) Date the work is begun;
(ii) Contractor's name;
(iii) Contractor's license number; and
(iv) Short description of the work.
(c) The contractor portion of the label must include the following:
(i) Date the work is begun;
(ii) Contractor's license number;
(iii) Job site address;
(iv) Owner's name; and
(v) Short description of the work.
(d) The label must be filled in using sunlight and weather resistant ink.
(e) The contractor must return the contractor's portion of the label to the department of labor and industries, electrical section office having jurisdiction for the inspection, within two working days after the job site portion of the label is affixed. Either receipt by department of labor and industries or postmark to a valid department of labor and industries electrical address is acceptable for meeting this requirement.
(f) The contractor must return the contractor's portion of the label to the Department of Labor & Industries, Chief Electrical Inspector, within five working days after destroying or voiding any label.
(g) The contractor is responsible for safekeeping of all purchased labels.
(17) Refunds are not available for provisional electrical work permit labels.
(18) Provisional electrical work permit labels will be sold in blocks of twenty.
(19) Any contractor purchasing a provisional electrical work permit label may be audited for compliance with the provisions for purchasing, inspection, reporting of installations, and any other requirement of usage.
Class B electrical work permit - use.
(20) The electrical contractor must return the contractor's portion of the Class B label to the department of labor and industries, chief electrical inspector, within five working days after destroying or voiding any label.
(21) The electrical contractor is responsible for safekeeping of all purchased Class B labels.
(22) Only licensed electrical/telecommunication contractors can use the Class B basic electrical inspection/random inspection process. Health care, large commercial, or industrial facilities using an employee who is a certified electrician(s) can use the Class B random electrical inspection process after permission from the chief electrical inspector.
(23) If the Class B random electrical inspection process is used, the following requirements must be met:
(a) The certified electrician/telecommunications worker performing the installation must affix a Class B installation label on the cover of the panelboard or overcurrent device supplying power to the circuit or equipment prior to beginning the work.
(b) The job site portion of the label must include the following:
(i) Date of the work;
(ii) Electrical/telecommunication contractor's name;
(iii) Electrical/telecommunication contractor's license number;
(iv) Installing electrician's certificate number, except for telecommunication work. For thermostat installations described in WAC 296-46B-965(15), the installing trainee may enter their training certificate number; and
(v) Short description of the work.
(c) The contractor portion of the label must include the following:
(i) Date of the work;
(ii) Electrical/telecommunication contractor's license number;
(iii) Installing electrician's certificate number, except for telecommunication work;
(iv) Job site address;
(v) Contact telephone number for the job site (to be used to arrange inspection); and
(vi) Short description of the work.
(d) The label must be filled in using sunlight and weather resistant ink.
(e) The electrical/telecommunication contractor must return the contractor's portion of the label to the Department of Labor and Industries, Electrical Section, Chief Electrical Inspector, P.O. Box 44460, Olympia, WA 98504-4460 within fifteen working days after the job site portion of the Class B installation label is affixed.
(24) Class B basic installation labels will be sold in blocks. Installations where a Class B basic installation label is used will be inspected on a random basis as determined by the department.
(a) If any such random inspection fails, a subsequent label in the block must be inspected.
(b) If any such subsequent installation fails inspection, another label in the block must be inspected until a label is approved without a correction(s).
(c) A fee is required for any inspection required when a correction(s) is issued as a result of the inspection of any Class B label or if an inspection is required because of (a) or (b) of this subsection. See WAC 296-46B-905(15) for fees.
(25) Any electrical/telecommunication contractor or other entity using the Class B basic electrical inspection/random inspection process may be audited for compliance with the provisions for purchasing, inspection, reporting of installations, and any other requirement of usage.
(26) Class B basic electrical work means work other than Class A basic electrical work. See WAC 296-46B-900(8) for Class A definition.
(a) Class B basic electrical work includes the following:
(i) Extension of not more than one branch electrical circuit limited to one hundred twenty volts and twenty amps each where:
(A) No cover inspection is necessary. For the purposes of this section, cover inspection does not include work covered by any surface that may be removed for inspection without damaging the surface; and
(B) The extension does not supply more than two devices or outlets as defined by the NEC. A device allowed in an extended circuit includes: General use snap switches/receptacles, luminaires, thermostats, speakers, etc., but does not include wiring/cabling systems, isolating switches, magnetic contactors, motor controllers, etc.
(ii) Like-in-kind replacement of:
(A) A single luminaire not exceeding two hundred seventy-seven volts and twenty amps; or
(B) A motor larger than ten horsepower; or
(C) The internal wiring of a furnace, air conditioner, refrigeration unit or household appliance; or
(D) An electric/gas/oil furnace not exceeding two hundred forty volts and one hundred amps when the furnace is connected to an existing branch circuit. For the purposes of this section, a boiler is not a furnace; or
(E) An individually controlled electric room heater (e.g., baseboard, wall, fan forced air, etc.), air conditioning unit or refrigeration unit not exceeding two hundred forty volts, thirty minimum circuit amps when the unit is connected to an existing branch circuit; or
(F) Circuit modification required to install not more than five residential load control devices in a residence where installed as part of an energy conservation program sponsored by an electrical utility and where the circuit does not exceed two hundred forty volts and thirty amps.
(iii) The following low voltage systems:
(A) Repair and replacement of devices not exceeding one hundred volt-amperes in Class 2, Class 3, or power limited low voltage systems in one- and two-family dwellings; or
(B) Repair and replacement of devices not exceeding one hundred volt-amperes in Class 2, Class 3, or power limited low voltage systems in other buildings, provided the equipment is not for fire alarm or nurse call systems and is not located in an area classified as hazardous by the NEC; or
(C) The installation of Class 2 or 3 device(s) or wiring for thermostat, audio, security, burglar alarm, intercom, amplified sound, public address, or access control systems. This does not include fire alarm, nurse call, lighting control, industrial automation/control or energy management systems; or
(D) Telecommunications cabling and equipment requiring inspection in RCW 19.28.470;
(iv) The replacement of not more than ten standard receptacles with GFCI receptacles;
(v) The conversion of not more than ten snap switches to dimmers for the use of controlling a luminaire(s) conversion.
(b) Class B basic electrical work does not include any work in:
(i) Areas classified as Class (I), Class (II), Class (III), or zone locations per NEC 500; or
(ii) Areas regulated by NEC 517 or 680; or
(iii) Any work where electrical plan review is required; or
(iv) Fire alarm, nurse call, lighting control, industrial automation/control or energy management systems.)) Classification or definition of occupancies.
(1) Occupancies are classified and defined as follows:
(a) Educational facility refers to a building or portion of a building used primarily for educational purposes by six or more persons at one time for twelve hours per week or four hours in any one day. Educational occupancy includes: Schools (preschool through grade twelve), colleges, academies, universities, and trade schools.
(b) Institutional facility refers to a building or portion of a building used primarily for detention or correctional occupancies where some degree of restraint or security is required for a time period of twenty-four or more hours. Such occupancies include, but are not restricted to: Penal institutions, reformatories, jails, detention centers, correctional centers, and residential-restrained care.
(c) Health or personal care facility. Health or personal care facility refers to buildings or parts of buildings that contain, but are not limited to, facilities that are required to be licensed by the department of social and health services or the department of health (e.g., hospitals, nursing homes, private alcoholism hospitals, private psychiatric hospitals, boarding homes, alcoholism treatment facilities, maternity homes, birth centers or childbirth centers, residential treatment facilities for psychiatrically impaired children and youths, and renal hemodialysis clinics) and medical, dental, or chiropractic offices or clinics, outpatient or ambulatory surgical clinics, and such other health care occupancies where patients who may be unable to provide for their own needs and safety without the assistance of another person are treated.
(i) "Hospital" means any institution, place, building, or agency providing accommodations, facilities, and services over a continuous period of twenty-four hours or more, for observation, diagnosis, or care of two or more individuals not related to the operator who are suffering from illness, injury, deformity, abnormality, or from any other condition for which obstetrical, medical, or surgical services would be appropriate for care or diagnosis.
(ii) "Nursing home," "nursing home unit" or "long-term care unit" means a group of beds for the accommodation of patients who, because of chronic illness or physical infirmities, require skilled nursing care and related medical services but are not acutely ill and not in need of the highly technical or specialized services ordinarily a part of hospital care.
(iii) "Boarding home" means any home or other institution, however named, which is advertised, announced, or maintained for the express or implied purpose of providing board and domiciliary care to seven or more aged persons not related by blood or marriage to the operator. It must not include any home, institution, or section thereof which is otherwise licensed and regulated under the provisions of state law providing specifically for the licensing and regulation of such home, institution, or section thereof.
(iv) "Private alcoholism hospital" means an institution, facility, building, or equivalent designed, organized, maintained, or operated to provide diagnosis, treatment, and care of individuals demonstrating signs or symptoms of alcoholism, including the complications of associated substance use and other medical diseases that can be appropriately treated and cared for in the facility and providing accommodations, medical services, or other necessary services over a continuous period of twenty-four hours or more for two or more individuals unrelated to the operator, provided that this chapter will not apply to any facility, agency, or other entity which is owned and operated by a public or governmental body.
(v) "Alcoholism treatment facility" means a private place or establishment, other than a licensed hospital, operated primarily for the treatment of alcoholism.
(vi) "Private psychiatric hospital" means a privately owned and operated establishment or institution which: Provides accommodations and services over a continuous period of twenty-four hours or more, and is expressly and exclusively for observing, diagnosing, or caring for two or more individuals with signs or symptoms of mental illness who are not related to the licensee.
(vii) "Maternity home" means any home, place, hospital, or institution in which facilities are maintained for the care of four or more women, not related by blood or marriage to the operator, during pregnancy or during or within ten days after delivery: Provided, however, that this definition will not apply to any hospital approved by the American College of Surgeons, American Osteopathic Association, or its successor.
(viii) "Birth center" or "childbirth center" means a type of maternity home which is a house, building, or equivalent organized to provide facilities and staff to support a birth service provided that the birth service is limited to low-risk maternal clients during the intrapartum period.
(ix) "Ambulatory surgical facility" means a facility, not a part of a hospital, providing surgical treatment to patients not requiring inpatient care in a hospital. This term does not include a facility in the offices of private physicians or dentists, whether for individual or group practice, if the privilege of using such facility is not extended to physicians or dentists outside the individual or group practice. (NEC: Ambulatory Health Care Center.)
(x) "Hospice care center" means any building, facility, place, or equivalent, organized, maintained, or operated specifically to provide beds, accommodations, facilities, or services over a continuous period of twenty-four hours or more for palliative care of two or more individuals, not related to the operator, who are diagnosed as being in the latter stages of an advanced disease which is expected to lead to death.
(xi) "Renal hemodialysis clinic" means a facility in a building or part of a building which is approved to furnish the full spectrum of diagnostic, therapeutic, or rehabilitative services required for the care of renal dialysis patients (including inpatient dialysis furnished directly or under arrangement). (NEC: Ambulatory Health Care Center.)
(xii) "Medical, dental, and chiropractic clinic" means any clinic or physicians' office where patients are not regularly kept as bed patients for twenty-four hours or more. Electrical plan review is not required.
(xiii) "Residential treatment facility for psychiatrically impaired children and youth" means a residence, place, or facility designed or organized to provide twenty-four-hour residential care or long-term individualized, active treatment for clients who have been diagnosed or evaluated as psychiatrically impaired.
(xiv) "Adult residential rehabilitation center" means a residence, place, or facility designed or organized primarily to provide twenty-four-hour residential care, crisis and short-term care or long-term individualized active treatment and rehabilitation for clients diagnosed or evaluated as psychiatrically impaired or chronically mentally ill as defined herein or in chapter 71.24 RCW.
(xv) "Group care facility" means a facility other than a foster-family home maintained or operated for the care of a group of children on a twenty-four-hour basis.
(d) Licensed day care centers.
(i) "Child day care center" means a facility providing regularly scheduled care for a group of children one month of age through twelve years of age for periods less than twenty-four hours.
(ii) "School-age child care center" means a program operating in a facility other than a private residence accountable for school-age children when school is not in session. The facility must meet department of licensing requirements and provide adult supervised care and a variety of developmentally appropriate activities.
(iii) "Family child day care home" means the same as "family child care home" and "a child day care facility" licensed by the state, located in the family abode of the person or persons under whose direct care and supervision the child is placed, for the care of twelve or fewer children, including children who reside at the home. Electrical plan review is not required.
Plan review for educational, institutional or health care facilities/buildings.
(2) Plan review is a part of the electrical inspection process; its primary purpose is to determine:
(a) That service/feeder conductors are calculated and sized according to the proper NEC or WAC article or section;
(b) The classification of hazardous locations; and
(c) The proper design of emergency and standby systems.
(3) Electrical plan review.
(a) Electrical plan review is not required for:
(i) Lighting specific projects that result in an electrical load reduction on each feeder involved in the project;
(ii) Low voltage systems;
(iii) Modifications to existing electrical installations where all of the following conditions are met:
• Service or distribution equipment involved is rated not more than 400 amperes and does not exceed 250 volts;
• Does not involve emergency systems other than listed unit equipment per NEC 700.12(F);
• Does not involve branch circuits or feeders of an essential electrical system as defined in NEC 517.2; and
• Service and feeder load calculations are increased by 5% or less.
(iv) Stand-alone utility fed services that do not exceed 250 volts, 400 amperes where the project's distribution system does not include:
• Emergency systems other than listed unit equipment per NEC 700.12(F);
• Critical branch circuits or feeders as defined in NEC 517.2; or
• A required fire pump system.
(b) Electrical plan review is required for all other new or altered electrical projects in educational, institutional, or health care occupancies classified or defined in this chapter.
(c) If a review is required, the electrical plan must be submitted for review and approval before the electrical work is begun.
(d) Electrical plans.
(i) The plan must be submitted for plan review prior to beginning any electrical inspection. If a plan is rejected during the plan review process, no electrical inspection(s) may proceed until the plan is resubmitted and a conditional acceptance is granted.
(ii) The submitted plan will receive a preliminary review within seven business days after receipt by the department or city authorized to do electrical inspections.
(iii) If the submitted plan:
• Is rejected at the preliminary review, no inspection(s) will be made on the project.
• Receives conditional acceptance, the permit holder may request a preliminary inspection(s) in writing to the department or city authorized to do electrical inspections. The request must note that the preliminary inspection(s) is conditional and subject to any alterations required from the final plan review process.
(iv) Once the submitted plan has preliminary plan review approval, a copy of the submitted plan must be available on the job site for use by the electrical inspector.
(v) The final approved plan must be available on the job site, for use by the electrical inspector, after it is approved, but no later than prior to the final electrical inspection.
(vi) If the final approved plan requires changes from the conditionally accepted plan, alterations to the project may be required to make the project comply with the approved plan.
(vii) If the installer deviates from the service/feeder design shown on the final approved plan, a supplemental plan must be submitted for review before inspection can proceed. Load reductions or moving branch circuit locations within a panelboard do not require resubmission.
(e) All electrical plans for educational facilities, hospitals, and nursing homes must be prepared by, or under the direction of, a consulting engineer registered under chapter 18.43 RCW, and chapters 246-320, 180-29, and 388-97 WAC and stamped with the engineer's mark and signature.
(f) Refer plans for review to the Electrical Section, Department of Labor and Industries, P.O. Box 44460, Olympia, Washington 98504-4460 or the city authorized to do electrical inspections.
(g) Plans for projects within cities that perform electrical inspections must be submitted to that city for review.
(h) Plans to be reviewed must be legible, identify the name and classification of the facility, clearly indicate the scope and nature of the installation and the person or firm responsible for the electrical plans. The plans must clearly show the electrical installation or alteration in floor plan view, include all switchboard and panelboard schedules and when a service or feeder is to be installed or altered, must include a riser diagram, load calculation, fault current calculation, and interrupting rating of equipment. Where existing electrical systems are to supply additional loads, the plans must include documentation that proves adequate capacity and ratings. The plans must be submitted with a plan review submittal form available from the department or city authorized to do electrical inspections. Plan review fees are not required to be paid until the review is completed. Plans will not be returned until all fees are paid. Fees will be calculated based on the date the plans are received by the department or city authorized to do electrical inspections.
(i) The department may perform the plan review for new or altered electrical installations of other types of construction when the owner or electrical contractor makes a voluntary request for review. A city authorized to do electrical inspections may require a plan review of any electrical system.
(j) For existing structures where additions or alterations to feeders and services are proposed, NEC 220.87(1) may be used. If NEC 220.87(1) is used, the following is required:
(i) The date of the measurements.
(ii) A statement attesting to the validity of the demand data, signed by a professional electrical engineer or the electrical administrator of the electrical contractor performing the work.
(iii) A diagram of the electrical system identifying the point(s) of measurement.
(iv) Building demand measured continuously on the highest-loaded phase of the feeder or service over a thirty-day period, with the demand peak clearly identified. Demand peak is defined as the maximum average demand over a fifteen-minute interval.
| Notes to Tables 900-1 and 900-2. |
| 1. A city authorized to do electrical inspections may require plan review on facility types not reviewed by the department. |
| Health or Personal Care Facility Type | Plan Review Required |
| Hospital | Yes |
| Nursing home unit or long-term care unit | Yes |
| Boarding home | Yes |
| Assisted living facility | Yes |
| Private alcoholism hospital | Yes |
| Alcoholism treatment facility | Yes |
| Private psychiatric hospital | Yes |
| Maternity home | Yes |
| Ambulatory surgery facility | Yes |
| Renal hemodialysis clinic | Yes |
| Residential treatment facility for psychiatrically impaired children and youth | Yes |
| Adult residential rehabilitation center | Yes |
| Educational, Institutional, or Other Facility Types | Plan Review Required |
| Educational | Yes |
| Institutional | Yes |
[Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.281, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551. 06-24-041, § 296-46B-900, filed 11/30/06, effective 12/31/06; 05-22-025, § 296-46B-900, filed 10/25/05, effective 11/25/05; 05-10-024, § 296-46B-900, filed 4/26/05, effective 6/30/05. Statutory Authority: Chapter 19.28 RCW. 04-21-086, § 296-46B-900, filed 10/20/04, effective 11/22/04. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2003 c 399, 2003 c 211, 2003 c 78, and 2003 c 242. 04-12-049, § 296-46B-900, filed 5/28/04, effective 6/30/04. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2002 c 249, chapters 34.05 and 19.28 RCW. 03-09-111, § 296-46B-900, filed 4/22/03, effective 4/22/03.]
PART C - PERMITS AND FEES(2) The department may enforce city electrical ordinances where those governmental agencies do not make electrical inspections under an established program.
(3) A variance from the electrical installation requirements of chapter 19.28 RCW or this chapter may be granted by the department when it is assured that equivalent objectives can be achieved by establishing and maintaining effective safety.
(a) Any electrical permit holder may request a variance.
(b) The permit holder must make the request in writing, using a form provided by the department, to the chief electrical inspector. The request must include:
(i) A description of the installation as installed or proposed;
(ii) A detailed list of the applicable code violations;
(iii) A detailed list of safety violations;
(iv) A description of the proposal for meeting equivalent objectives for code and/or safety violations; and
(v) Appropriate variance application fee as listed in WAC 296-46B-905.
Inspection.
(4) Electrical wiring or equipment subject to this chapter must be sufficiently accessible, at the time of inspection, to allow the inspector to visually inspect the installation to verify conformance with the NEC and any other electrical requirements of this chapter.
(5) Cables or raceways, fished according to the NEC, do not require visual inspection.
(6) All required equipment grounding conductors installed in concealed cable or flexible conduit systems must be completely installed and made up at the time of the rough-in cover inspection.
(7) The installation of all structural elements and mechanical systems (e.g., framing, plumbing, ducting, etc.) must be complete in the area(s) where electrical inspection is requested. Prior to completion of an exterior wall cover inspection, either:
(a) The exterior shear panel/sheathing nail inspection must be completed by the building code inspector; or
(b) All wiring and device boxes must be a minimum of 63 mm (2 1/2") from the exterior surface of the framing member; or
(c) All wiring and device boxes must be protected by a steel plate a minimum of 1.6 mm (1/16") thick and of appropriate width and height installed to cover the area of the wiring or box.
(8) In order to meet the minimum electrical safety standards for installations, all materials, devices, appliances, and equipment, not exempted in chapter 19.28 RCW, must conform to applicable standards recognized by the department, be listed, or field evaluated. Other than as allowed in subsection (20) of this section, equipment must not be energized until such standards are met unless specific permission has been granted by the chief electrical inspector.
(9) The department will recognize the state department of transportation as the inspection authority for telecommunications systems installation within the rights of way of state highways provided the department of transportation maintains and enforces an equal, higher or better standard of construction and of materials, devices, appliances and equipment than is required for telecommunications systems installations by chapter 19.28 RCW and this chapter.
Inspection move on buildings and structures.
(10) All buildings or structures relocated into or within the state:
(a) Other than residential, wired inside the United States (U.S.) must be inspected to ensure compliance with current requirements of chapter 19.28 RCW and the rules developed by the department.
(b) Wired outside the U.S. or Canada must be inspected to ensure compliance with all current requirements of chapter 19.28 RCW and the rules developed by the department.
(11) Residential buildings or structures wired in the U.S., to NEC requirements, and moved into or within a county, city, or town must be inspected to ensure compliance with the NEC requirements in effect at the time and place the original wiring was made. The building or structure must be inspected to ensure compliance with all current requirements of chapter 19.28 RCW and the rules developed by the department if:
(a) The original occupancy classification of the building or structure is changed as a result of the move; or
(b) The building or structure has been substantially remodeled or rehabilitated as a result of the move.
(12) Residential buildings or structures wired in Canada to Canadian Electrical Code (CEC) standards and moved into or within a county, city, or town, must be inspected to ensure compliance with the following minimum safety requirements:
(a) Service, service grounding, and service bonding must comply with the current chapter 19.28 RCW and rules adopted by the department.
(b) Canadian Standards Association (CSA) listed Type NMD cable is allowed with the following qualifications:
(i) CSA listed Type NMD cable, American Wire Gauge #10 and smaller installed after 1964 utilizing an equipment grounding conductor smaller than the phase conductors, must be:
(A) Replaced with a cable utilizing a full-size equipment grounding conductor; or
(B) Protected by a ground fault circuit interrupter protection device.
(ii) CSA listed Type NMD cable, #8 AWG and larger, must:
(A) Utilize an equipment grounding conductor sized according to the requirements of the NEC in effect at the time of the installation;
(B) Be protected by a ground fault circuit interrupter protection device; or
(C) Be replaced.
(c) Other types of wiring and cable must be:
(i) Replaced with wiring listed or field evaluated in accordance with U.S. standards by a laboratory approved by the department; or
(ii) Protected by a ground fault circuit interrupter protection device and arc fault circuit protection device.
(d) Equipment, other than wiring or panelboards, manufactured and installed prior to 1997, must be listed and identified by laboratory labels approved by the department or CSA labels.
(e) All panelboards must be listed and identified by testing laboratory labels approved by the department with the following qualifications:
(i) CSA listed panelboards labeled "Suitable for Use as Service Equipment" will be considered to be approved as "Suitable for Use only as Service Equipment."
(ii) CSA listed panelboards must be limited to a maximum of 42 circuits.
(iii) CSA listed panelboards used as lighting and appliance panelboards as described in the NEC, must meet all current requirements of the NEC and this chapter.
(f) Any wiring or panelboards replaced or changed as a result of the move must meet current requirements of chapter 19.28 RCW and this chapter.
(g) The location, type, and ground fault circuit interrupter protection of receptacles and equipment in a bathroom, kitchen, basement, garage, or outdoor area must meet the Washington requirements in effect at the time the wiring was installed.
(h) 4, 15-ampere, kitchen small appliance circuits will be accepted in lieu of 2, 20-ampere, kitchen small appliance circuits. Receptacles will not be required to be added on kitchen peninsular or island counters.
(i) Spacing requirements for all other receptacles must meet the Washington requirements in effect at the time the wiring was installed.
(j) Receptacles installed above baseboard or fixed wall space heaters must be removed and the outlet box covered with a blank cover. The receptacle is required to be relocated as closely as possible to the existing location.
(k) Lighting outlet and switch locations must meet the Washington requirements in effect at the time the wiring was installed.
(l) Dedicated 20-ampere small appliance circuits are not required in dining rooms.
(m) Electric water heater branch circuits must be adequate for the load.
(n) The location, type, and circuit protection of feeders must meet the Washington requirements in effect at the time the wiring was installed.
Classification or definition of occupancies.
(13) Occupancies are classified and defined as follows:
(a) Educational facility refers to a building or portion of a building used primarily for educational purposes by six or more persons at one time for twelve hours per week or four hours in any one day. Educational occupancy includes: Schools (preschool through grade twelve), colleges, academies, universities, and trade schools.
(b) Institutional facility refers to a building or portion of a building used primarily for detention and correctional occupancies where some degree of restraint or security is required for a time period of twenty-four or more hours. Such occupancies include, but are not restricted to: Penal institutions, reformatories, jails, detention centers, correctional centers, and residential-restrained care.
(c) Health or personal care facility. Health or personal care facility refers to buildings or parts of buildings that contain, but are not limited to, facilities that are required to be licensed by the department of social and health services or the department of health (e.g., hospitals, nursing homes, private alcoholism hospitals, private psychiatric hospitals, boarding homes, alcoholism treatment facilities, maternity homes, birth centers or childbirth centers, residential treatment facilities for psychiatrically impaired children and youths, and renal hemodialysis clinics) and medical, dental or chiropractic offices or clinics, outpatient or ambulatory surgical clinics, and such other health care occupancies where patients who may be unable to provide for their own needs and safety without the assistance of another person are treated.
(i) "Hospital" means any institution, place, building, or agency providing accommodations, facilities and services over a continuous period of twenty-four hours or more, for observation, diagnosis, or care of two or more individuals not related to the operator who are suffering from illness, injury, deformity, or abnormality, or from any other condition for which obstetrical, medical, or surgical services would be appropriate for care or diagnosis.
(ii) "Nursing home," "nursing home unit" or "long-term care unit" means a group of beds for the accommodation of patients who, because of chronic illness or physical infirmities, require skilled nursing care and related medical services but are not acutely ill and not in need of the highly technical or specialized services ordinarily a part of hospital care.
(iii) "Boarding home" means any home or other institution, however named, which is advertised, announced, or maintained for the express or implied purpose of providing board and domiciliary care to seven or more aged persons not related by blood or marriage to the operator. It must not include any home, institution, or section thereof which is otherwise licensed and regulated under the provisions of state law providing specifically for the licensing and regulation of such home, institution, or section thereof.
(iv) "Private alcoholism hospital" means an institution, facility, building, or equivalent designed, organized, maintained, and operated to provide diagnosis, treatment, and care of individuals demonstrating signs or symptoms of alcoholism, including the complications of associated substance use and other medical diseases that can be appropriately treated and cared for in the facility and providing accommodations, medical services, and other necessary services over a continuous period of twenty-four hours or more for two or more individuals unrelated to the operator, provided that this chapter will not apply to any facility, agency, or other entity which is owned and operated by a public or governmental body.
(v) "Alcoholism treatment facility" means a private place or establishment, other than a licensed hospital, operated primarily for the treatment of alcoholism.
(vi) "Private psychiatric hospital" means a privately owned and operated establishment or institution which: Provides accommodations and services over a continuous period of twenty-four hours or more, and is expressly and exclusively for observing, diagnosing, or caring for two or more individuals with signs or symptoms of mental illness, who are not related to the licensee.
(vii) "Maternity home" means any home, place, hospital, or institution in which facilities are maintained for the care of four or more women, not related by blood or marriage to the operator, during pregnancy or during or within ten days after delivery: Provided, however, that this definition will not apply to any hospital approved by the American College of Surgeons, American Osteopathic Association or its successor.
(viii) "Birth center" or "childbirth center" means a type of maternity home which is a house, building, or equivalent organized to provide facilities and staff to support a birth service, provided that the birth service is limited to low-risk maternal clients during the intrapartum period.
(ix) "Ambulatory surgical facility" means a facility, not a part of a hospital, providing surgical treatment to patients not requiring inpatient care in a hospital. This term does not include a facility in the offices of private physicians or dentists, whether for individual or group practice, if the privilege of using such facility is not extended to physicians or dentists outside the individual or group practice. (NEC; Ambulatory Health Care Center.)
(x) "Hospice care center" means any building, facility, place, or equivalent, organized, maintained, and operated specifically to provide beds, accommodations, facilities, and services over a continuous period of twenty-four hours or more for palliative care of two or more individuals, not related to the operator, who are diagnosed as being in the latter stages of an advanced disease which is expected to lead to death.
(xi) "Renal hemodialysis clinic" means a facility in a building or part of a building which is approved to furnish the full spectrum of diagnostic, therapeutic, and rehabilitative services required for the care of renal dialysis patients (including inpatient dialysis furnished directly or under arrangement). (NEC; Ambulatory Health Care Center.)
(xii) "Medical, dental, and chiropractic clinic" means any clinic or physicians' office where patients are not regularly kept as bed patients for twenty-four hours or more. Electrical plan review not required.
(xiii) "Residential treatment facility for psychiatrically impaired children and youth" means a residence, place, or facility designed and organized to provide twenty-four-hour residential care and long-term individualized, active treatment for clients who have been diagnosed or evaluated as psychiatrically impaired.
(xiv) "Adult residential rehabilitation center" means a residence, place, or facility designed and organized primarily to provide twenty-four-hour residential care, crisis and short-term care and/or long-term individualized active treatment and rehabilitation for clients diagnosed or evaluated as psychiatrically impaired or chronically mentally ill as defined herein or in chapter 71.24 RCW.
(xv) "Group care facility" means a facility other than a foster-family home maintained and operated for the care of a group of children on a twenty-four-hour basis.
(d) Licensed day care centers.
(i) "Child day care center" means a facility providing regularly scheduled care for a group of children one month of age through twelve years of age for periods less than twenty-four hours; except, a program meeting the definition of a family child care home will not be licensed as a day care center without meeting the requirements of WAC 388-150-020(5).
(ii) "School-age child care center" means a program operating in a facility other than a private residence accountable for school-age children when school is not in session. The facility must meet department of licensing requirements and provide adult supervised care and a variety of developmentally appropriate activities.
(iii) "Family child day care home" means the same as "family child care home" and "a child day care facility" licensed by the state, located in the family abode of the person or persons under whose direct care and supervision the child is placed, for the care of twelve or fewer children, including children who reside at the home. Electrical plan review not required.
Plan review for educational, institutional or health care facilities and other buildings.
(14) Plan review is a part of the electrical inspection process; its primary purpose is to determine:
(a) That service/feeder conductors are calculated and sized according to the proper NEC or WAC article or section;
(b) The classification of hazardous locations; and
(c) The proper design of emergency and standby systems.
(15) Electrical plan review.
(a) Electrical plan review is not required for:
(i) Lighting specific projects that result in an electrical load reduction on each feeder involved in the project;
(ii) Low voltage systems;
(iii) Modifications to existing electrical installations where all of the following conditions are met:
• Service or distribution equipment involved is rated not more than 400 amperes and does not exceed 250 volts;
• Does not involve emergency systems other than listed unit equipment per NEC 700.12(F);
• Does not involve branch circuits or feeders of an essential electrical system as defined in NEC 517.2; and
• Service and feeder load calculations are increased by 5% or less.
(iv) Stand-alone utility fed services that do not exceed 250 volts, 400 amperes where the project's distribution system does not include:
• Emergency systems other than listed unit equipment per NEC 700.12(F);
• Critical branch circuits or feeders as defined in NEC 517.2; or
• A required fire pump system.
(b) Electrical plan review is required for all other new or altered electrical projects in educational, institutional, or health care occupancies classified or defined in this chapter.
(c) If a review is required, the electrical plan must be submitted for review and approval before the electrical work is begun.
(d) Electrical plans.
(i) The plan must be submitted for plan review prior to beginning any electrical inspection. If a plan is rejected during the plan review process, no electrical inspection(s) may proceed until the plan is resubmitted and a conditional acceptance is granted.
(ii) The submitted plan will receive a preliminary review within seven business days after receipt by the department.
(iii) If the submitted plan:
• Is rejected at the preliminary review, no inspection(s) will be made on the project.
• Receives conditional acceptance, the permit holder may request a preliminary inspection(s) in writing to the department. The request must note that the preliminary inspection(s) is conditional and subject to any alterations required from the final plan review process.
(iv) Once the submitted plan has plan review approval, the approved plan must be available on the job site for use by the electrical inspector.
(v) The approved plan must be available on the job site, for use by the electrical inspector, prior to the final electrical inspection.
(vi) If the approved plan requires changes from the conditionally accepted plan, alterations to the project may be required to make the project comply with the approved plan.
(e) All electrical plans for educational facilities, hospitals and nursing homes must be prepared by, or under the direction of, a consulting engineer registered under chapter 18.43 RCW, and chapters 246-320, 180-29, and 388-97 WAC and stamped with the engineer's mark and signature.
(f) Refer plans for department review to the Electrical Section, Department of Labor and Industries, P.O. Box 44460, Olympia, Washington 98504-4460.
(g) Plans for projects within cities that perform electrical inspections within their jurisdiction, and provide an electrical plan review program that equals or exceeds the department's program in plans examiner minimum qualifications per chapter 19.28 RCW, must be submitted to that city for review, unless the agency regulating the installation specifically requires review by the department.
(h) Plans to be reviewed by the department must be legible, identify the name and classification of the facility, clearly indicate the scope and nature of the installation and the person or firm responsible for the electrical plans. The plans must clearly show the electrical installation or alteration in floor plan view, include switchboard and/or panelboard schedules and when a service or feeder is to be installed or altered, must include a riser diagram, load calculation, fault current calculation and interrupting rating of equipment. Where existing electrical systems are to supply additional loads, the plans must include documentation that proves adequate capacity and ratings. The plans must be submitted with a plan review submittal form available from the department. Plan review fees are not required to be paid until the review is completed. Plans will not be returned until all fees are paid. Fees will be calculated based on the date the plans are received by the department.
(i) The department may perform the plan review for new or altered electrical installations of other types of construction when the owner or electrical contractor makes a voluntary request for review.
(j) For existing structures where additions or alterations to feeders and services are proposed, Article 220.87(1) NEC may be used. If Article 220.87(1) NEC is used, the following is required:
(i) The date of the measurements.
(ii) A statement attesting to the validity of the demand data, signed by a professional electrical engineer or the electrical administrator of the electrical contractor performing the work.
(iii) A diagram of the electrical system identifying the point(s) of measurement.
(iv) Building demand measured continuously on the highest-loaded phase of the feeder or service over a thirty-day period, with demand peak clearly identified. (Demand peak is defined as the maximum average demand over a fifteen-minute interval.)
Wiring methods for designated building occupancies.
(16) Wiring methods, equipment and devices for health or personal care, educational and institutional facilities as defined or classified in this chapter and for places of assembly for one hundred or more persons must comply with Tables 901-1 and 901-2 of this chapter and the notes thereto. The local building authority will determine the occupant load of places of assembly.
(17) Listed tamper-resistant receptacles or listed tamper-resistant receptacle cover plates are required in all licensed day care centers, all licensed children group care facilities and psychiatric patient care facilities where accessible to children five years of age and under. Listed tamper-resistant receptacles are required in psychiatric patient care facilities where accessible to psychiatric patients over five years of age.
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(18) Specific definitions for this section:
(a) "Department evaluation" means a review in accordance with subsection (19)(c) of this section.
(b) "Engineering evaluation" means a review in accordance with subsection (19)(d) of this section.
(c) "Food processing plants" include buildings or facilities used in a manufacturing process, but do not include:
(i) Municipal or other government facilities;
(ii) Educational facilities or portions thereof;
(iii) Institutional facilities or portions thereof;
(iv) Restaurants;
(v) Farming, ranching, or dairy farming operations;
(vi) Residential uses; or
(vii) Other installations not used for direct manufacturing purposes.
(d) In RCW 19.28.901, "industrial control panel" means a factory or user wired assembly of industrial control equipment such as motor controllers, switches, relays, power supplies, computers, cathode ray tubes, transducers, and auxiliary devices used in the manufacturing process to control industrial utilization equipment. The panel may include disconnecting means and motor branch circuit protective devices. Industrial control panels include only those used in a manufacturing process in a food processing or industrial plant.
(e) "Industrial plants" include buildings or facilities used in a manufacturing process or a manufacturing training facility (e.g., educational shop area in an educational or institutional facility), but do not include:
(i) Municipal or other government facilities;
(ii) Other educational facilities or portions thereof;
(iii) Other institutional facilities or portions thereof;
(iv) Restaurants;
(v) Farming, ranching, or dairy farming operations;
(vi) Residential uses; or
(vii) Other installations not used for direct manufacturing purposes.
(f) "Industrial utilization equipment" means equipment directly used in a manufacturing process in a food processing or industrial plant, in particular the processing, treatment, moving, or packaging of a material. Industrial utilization equipment does not include: Cold storage, warehousing, or similar storage equipment.
(g) "Manufacturing process" means to make or process a raw material or part into a finished product for sale using industrial utilization equipment. A manufacturing process does not include the storage of a product for future distribution (e.g., cold storage, warehousing, and similar storage activity).
(h) "Normal department inspection" is a part of the department electrical inspection process included with the general wiring inspection of a building, structure, or other electrical installation. Normal department inspection will only be made for equipment solely using listed or field evaluated components and wired to the requirements of the NEC. Fees for the normal department inspections required under this chapter are included in the electrical work permit fee calculated for the installation and are not a separate inspection fee. However, inspection time associated with such equipment is subject to the progress inspection rates in WAC 296-46B-905.
(i) For the purposes of this section, "panel" means a single box or enclosure containing the components comprising an industrial control panel. A panel does not include any wiring methods connecting multiple panels or connecting a panel(s) and other electrical equipment.
(19) Industrial control panels and industrial utilization equipment will be determined to meet the minimum electrical safety standards for installations by:
(a) Listing or field evaluation of the entire panel or equipment;
(b) Normal department inspection for compliance with codes and rules adopted under this chapter; or
(c) By engineer review (see (d) of this subsection) or through June 30, 2007, by department evaluation showing compliance with appropriate standards. Appropriate standards are NEMA, ANSI, NFPA 79, UL 508A, International Electrotechnical Commission 60204, or their equivalent. Industrial utilization equipment is required to conform to a nationally or internationally recognized standard applicable for the particular industrial utilization equipment. Compliance must be shown as follows:
(i) The equipment's manufacturer must document, by letter to the equipment owner, the equipment's conformity to an appropriate standard(s). The letter must state:
(A) The equipment manufacturer's name;
(B) The type of equipment;
(C) The equipment model number;
(D) The equipment serial number;
(E) The equipment supply voltage, amperes, phasing;
(F) The standard(s) used to manufacture the equipment. Except for the reference of construction requirements to ensure the product can be installed in accordance with the National Electrical Code, the National Electrical Code is not considered a standard for the purposes of this section;
(G) Fault current interrupting rating of the equipment or the owner may provide documentation showing that the fault current available at the point where the building wiring connects to the equipment is less than 5,000 AIC; and
(H) The date the equipment was manufactured. Equipment that was manufactured prior to January 1, 1985, is not required to meet (c)(i)(F) of this subsection.
(ii) The equipment owner must document, by letter to the chief electrical inspector, the equipment's usage as industrial utilization equipment as described in this section and provide a copy of the equipment manufacturer's letter described in (c)(i) of this subsection. The owner's letter must be accompanied by the fee required in WAC 296-46B-905(14).
For the purposes of this section, the owner must be a food processing or industrial plant as described in this section.
(iii) The chief electrical inspector will evaluate the equipment manufacturer's letter, equipment owner's letter, and the individual equipment.
If the equipment is determined to have had electrical modifications since the date of manufacture, the chief electrical inspector will not approve equipment using this method.
(iv) If required by the chief electrical inspector, the owner must provide the department with a copy, in English, of the standard(s) used and any documentation required by the chief electrical inspector to support the claims made in the equipment manufacturer's or owner's letter. At the request of the owner, the department will obtain a copy of any necessary standard to complete the review. If, per the owner's request, the department obtains the copy of the standard, the owner will be billed for all costs associated with obtaining the standard.
If the industrial utilization equipment has been determined to be manufactured to a standard(s) appropriate for industrial utilization equipment as determined by the chief electrical inspector per RCW 19.28.901(1), the equipment will be marked with a department label.
The department will charge a marking fee as required in WAC 296-46B-905(14). Once marked by the department, the equipment is suitable for installation anywhere within the state without modification so long as the equipment is being used as industrial utilization equipment. If payment for marking is not received by the department within thirty days of marking the equipment, the department's mark(s) will be removed and the equipment ordered removed from service.
(v) If the equipment usage is changed to other than industrial utilization equipment or electrical modifications are made to the equipment, the equipment must be successfully listed or field evaluated by a laboratory approved by the department.
(vi) The equipment must be permanently installed at the owner's facility and inspected per the requirements of RCW 19.28.101.
(d) An engineering review where an engineer, accredited by the department, shows the equipment to be in compliance with appropriate standards in (c) of this subsection. See WAC 296-46B-997 for the requirements to become an accredited engineer. Appropriate standards are NEMA, ANSI, NFPA 79, UL 508A, International Electrotechnical Commission 60204, or their equivalent. Industrial utilization equipment is required to conform to a nationally or internationally recognized standard applicable for the particular industrial utilization equipment. The engineer must:
(i) Document, by letter to the chief electrical inspector, the equipment's conformity to an appropriate standard(s) and the fault current interrupting rating of the equipment.
(ii) Affix a permanent label to the equipment showing:
(A) Engineer's name;
(B) Date of approval;
(C) Equipment serial number; and
(D) The following statement: "This equipment meets appropriate standards for industrial utilization equipment."
(20) The department may authorize, on a case-by-case basis, use of the industrial control panel or equipment, for a period not to exceed six months or as approved by the chief electrical inspector after use is begun, before its final inspection, listing, or evaluation.
Traffic management systems.
(21) The department will perform the electrical inspection and acceptance of traffic management systems within its jurisdiction. A traffic management system includes:
(a) Traffic illumination systems;
(b) Traffic signal systems;
(c) Traffic monitoring systems;
(d) The electrical service cabinet and all related components and equipment installed on the load side of the service cabinet supplying electrical power to the traffic management system; and
(e) Signalization system(s) necessary for the operation of a light rail system.
A traffic management system can provide signalization for controlling vehicular traffic, pedestrian traffic, or rolling stock.
(22) The department recognizes that traffic signal conductors, pole and bracket cables, signal displays, and traffic signal controllers/cabinets and associated components used in traffic management systems are acceptable for the purpose of meeting the requirements of chapter 19.28 RCW provided they conform with the following standards or are listed on the Washington state department of transportation (WSDOT) qualified products list.
(a) WSDOT/APWA Standard Specifications and Plans;
(b) WSDOT Design Manual;
(c) International Municipal Signal Association (IMSA);
(d) National Electrical Manufacturer's Association (NEMA);
(e) Federal Standards 170/Controller Cabinets;
(f) Manual for Uniform Road, Bridge, and Municipal Construction;
(g) Institute of Transportation Engineers (ITE); or
(h) Manual of Uniform Traffic Control Devices (MUTCD).
(23) Associated induction detection loop or similar circuits will be accepted by the department without inspection.
(24) For the licensing requirements of chapter 19.28 RCW, jurisdictions will be considered owners of traffic management systems when doing electrical work for other jurisdiction(s) under a valid interlocal agreement, as permitted by chapter 39.34 RCW. Interlocal agreements for traffic management systems must be filed with the department prior to work being performed for this provision to apply.
(25) Jurisdictions, with an established electrical inspection authority, and WSDOT may perform electrical inspection on their rights of way for each other by interlocal agreement. They may not perform electrical inspection on other rights of way except as allowed in chapter 19.28 or 39.34 RCW.
(26) Underground installations.
(a) In other than open trenching, raceways will be considered "fished" according to the NEC and do not require visual inspection.
(b) The department will conduct inspections in open trenching within its jurisdiction. The electrical work permit purchaser must coordinate the electrical inspection. A written request (e.g., letter, e-mail, fax, etc.) for inspection, made to the department office having the responsibility to perform the inspection, must be made a minimum of two working days prior to the day inspection is needed (e.g., two working days -- 10:00 a.m. Tuesday request for a 10:00 a.m. Thursday inspection, excluding holidays and weekends).
If, after proper written request, the department fails to make an electrical inspection at the time requested, underground conduit may be covered after inspection by the local government jurisdiction's project inspector/designee. Written documentation of a local government jurisdiction inspection must be provided to the department when requested. Written documentation will include:
(i) Date and time of inspection;
(ii) Location;
(iii) Installing firm;
(iv) Owner;
(v) Type of conduit;
(vi) Size of conduit;
(vii) Depth of conduit; and
(viii) Project inspector/designee name and contact information.
(27) Identification of traffic management system components. Local government jurisdictions or WSDOT may act as the certifying authority for the safety evaluation of all components.
(a) An electrical service cabinet must contain only listed components. The electrical service cabinet enclosure is not required to be listed but will conform to the standards in subsection (2) of this section.
(b) The local government jurisdiction must identify, as acceptable, the controller cabinet or system component(s) with an identification plate. The identification plate must be located inside the cabinet and may be attached with adhesive.
(28) Conductors of different circuits in same cable, enclosure, or raceway. All traffic management system circuits will be permitted to occupy the same cable, enclosure, or raceway without regard to voltage characteristics, provided all conductors are insulated for the maximum voltage of any conductor in the cable, enclosure, or raceway.)) (1) When an electrical work permit is required by chapter 19.28 RCW or this chapter, inspections may not be made, equipment must not be energized, or services connected unless:
(a) A valid electrical work permit is completely and legibly filled out and readily available;
(b) The classification or type of facility to be inspected and the exact scope and location of the electrical work to be performed are clearly shown on the electrical work permit;
(c) The address where the inspection is to be made is clearly identifiable from the street, road or highway that serves the premises; and
(d) Driving directions are provided for the inspectors' use.
(2) An electrical work permit is valid for only one specific site address.
(3) Except as provided in subsection (8) of this section, a valid electrical work permit must be posted on the job site at a readily accessible and conspicuous location prior to beginning electrical work and at all times until the electrical inspection process is completed.
Permit - responsibility for.
(4) Each person, firm, partnership, corporation, or other entity must furnish a valid electrical work permit for the installation, alteration, or other electrical work performed or to be performed solely by that entity. When the permitted work is performed solely or in part by another entity, the electrical work permit purchaser must request approval from the chief electrical inspector or the city that is authorized to do electrical inspections to take responsibility for the work of the original installing entity. Each electrical work permit application must be signed by the electrical contractor's administrator (or designee) or the person, or authorized representative of the firm, partnership, corporation, or other entity that is performing the electrical installation or alteration. Permits purchased electronically do not require a handwritten signature. An entity designated to sign electrical permits must provide written authorization of the purchaser's designation when requested by the department or city that is authorized to do electrical inspections.
(5) Permits to be obtained by customers. Whenever a serving electrical utility performs work for a customer under one of the exemptions in WAC 296-46B-925 and the work is subject to inspection, the customer is responsible for obtaining all required permits.
(6) Posting of permits: Where an electrical work permit is required, the work permit must be obtained and posted at the job site prior to beginning any electrical work. Exceptions:
(a) For an owner, an electrical work permit for emergency repairs to an existing electrical system(s) must be obtained and posted at the job site no later than the next business day after the work is begun.
(b) For an electrical contractor, in a city's jurisdiction where the city is authorized to do electrical inspections and does not have a provisional and a Class B permit system, an electrical work permit for emergency repairs to an existing electrical system(s) must be obtained and posted at the job site no later than the next business day after the work is begun.
(7) Fees must be paid in accordance with the inspection fee schedule in Part C of this chapter. The amount of the fee due is calculated based on the fee effective at the date payment is made. If the project is required to have an electrical plan review, the plan review fees will be based on the fees effective at the date the plans are received by the department for review. In a city where the department is doing inspections as the city's contractor, a supplemental fee may apply.
Permit - requirements for.
(8) As required by chapter 19.28 RCW or this chapter, an electrical work permit is required for the installation, alteration, or maintenance of all electrical systems or equipment except for:
(a) Travel trailers;
(b) Class A basic electrical work which includes:
(i) The like-in-kind replacement of a: Contactor, relay, timer, starter, circuit board, or similar control component; household appliance; circuit breaker; fuse; residential luminaire; lamp; snap switch; dimmer; receptacle outlet; thermostat; heating element; luminaire ballast with an exact same ballast; component(s) of electric signs, outline lighting, skeleton neon tubing when replaced on-site by an appropriate electrical contractor and when the sign, outline lighting or skeleton neon tubing electrical system is not modified; ten horsepower or smaller motor;
(ii) Induction detection loops described in WAC 296-46B-300(2) and used to control gate access devices;
(iii) Heat cable repair; and
(iv) Embedding premanufactured heat mats in tile grout where the mat is listed by an approved testing laboratory and comes from the manufacturer with preconnected lead-in conductors. All listing marks and lead-in conductor labels must be left intact and visible for evaluation and inspection by the installing electrician and the electrical inspector.
Unless specifically noted, the exemptions listed do not include: The replacement of an equipment unit, assembly, or enclosure that contains an exempted component or combination of components (e.g., an electrical furnace/heat pump, industrial milling machine, etc.) or any appliance/equipment described in this section for Class B permits.
In the department's jurisdiction, a provisional electrical work permit label may be posted in lieu of an electrical work permit. If a provisional electrical work permit label is used, an electrical work permit must be obtained within two working days after posting the provisional electrical work permit label.
(9) An electrical work permit is required for all installations of telecommunications systems on the customer side of the network demarcation point for projects greater than ten telecommunications outlets. All backbone installations regardless of size and all telecommunications cable or equipment installations involving penetrations of fire barriers or passing through hazardous locations require permits and inspections. For the purposes of determining the inspection threshold for telecommunications projects greater than ten outlets, the following will apply:
(a) An outlet is the combination of jacks and mounting hardware for those jacks, along with the associated cable and telecommunications closet terminations, that serve one workstation. In counting outlets to determine the inspection threshold, one outlet must not be associated with more than six standard four-pair cables or more than one twenty-five-pair cable. Therefore, installations of greater than sixty standard four-pair cables or ten standard twenty-five-pair cables require permits and inspections. (It is not the intent of the statute to allow large masses of cables to be run to workstations or spaces serving telecommunications equipment without inspection. Proper cable support and proper loading of building structural elements are safety concerns. When considering total associated cables, the telecommunications availability at one workstation may count as more than one outlet.)
(b) The installation of greater than ten outlets and the associated cables along any horizontal pathway from a telecommunications closet to work areas during any continuous ninety-day period requires a permit and inspection.
(c) All telecommunications installations within the residential dwelling units of single-family, duplex, and multifamily dwellings do not require permits or inspections. In residential multifamily dwellings, permits and inspections are required for all backbone installations, all fire barrier penetrations, and installations of greater than ten outlets in common areas.
(d) No permits or inspections are required for installation or replacement of cord and plug connected telecommunications equipment or for patch cord and jumper cross-connected equipment.
(e) Definitions of telecommunications technical terms will come from chapter 19.28 RCW, this chapter, TIA/EIA standards, and NEC.
Permit - inspection and approval.
(10) Requests for inspections.
(a) Requests for inspections must be made no later than three business days after completion of the electrical/telecommunications installation or one business day after any part of the installation has been energized, whichever occurs first.
(b) Requests for after hours or weekend inspections must be made by contacting the local electrical inspection supervisor at least three working days prior to the requested date of inspection. The portal-to-portal inspection fees required for after hours or weekend inspections are in addition to the cost of the original electrical work permit.
(c) Emergency requests to inspect repairs necessary to preserve life and equipment safety may be requested at any time.
(d) Inspections for annual electrical maintenance permits and annual telecommunications permits may be done on a regular schedule arranged by the permit holder with the department.
(11) Final inspection approval will not be made until all inspection fees are paid in full.
Permit - duration/refunds.
(12) Electrical work permits will expire one year after the date of purchase unless electrical work is actively and consistently in progress and inspections requested. Refunds are not available for:
(a) Expired electrical work permits;
(b) Electrical work permits where the electrical installation has begun; or
(c) Any electrical work permit where an electrical inspection or electrical inspection request has been made.
Permit - annual telecommunications.
(13) The chief electrical inspector or city that is authorized to do electrical inspections can allow annual permits for the inspection of telecommunications installations to be purchased by a building owner or licensed electrical/telecommunications contractor. The owner's full-time telecommunications maintenance staff, or a licensed electrical/telecommunications contractor(s) can perform the work done under this annual permit. The permit holder is responsible for correcting all installation deficiencies. The permit holder must make available, to the electrical inspector, all records of all the telecommunications work performed and the valid electrical or telecommunications contractor's license numbers for all contractors working under the permit.
Permit - annual electrical.
(14) The chief electrical inspector or city that is authorized to do electrical inspections can allow annual permits for the inspection of electrical installations to be purchased by a building owner or licensed electrical contractor. This type of permit is available for commercial/industrial locations employing a full-time electrical maintenance staff or having a yearly maintenance contract with a licensed electrical contractor.
The permit holder is responsible for correcting all installation deficiencies. The permit holder must make available, to the electrical inspector, all records of all electrical work performed.
This type of electrical permit may be used for retrofit, replacement, maintenance, repair, upgrade, and alterations to electrical systems at a single plant or building location. This type of permit does not include new or increased service or new square footage.
Permit - temporary installations.
(15) For temporary electrical installations, the department will consider a permit applicant to be the owner per RCW 19.28.261 under the conditions below:
Any person, firm, partnership, corporation, or other entity registered as a general contractor under chapter 18.27 RCW will be permitted to install a single electrical service per address for the purposes of temporary power during the construction phase of a project, when all of the following conditions are met:
(a) The installation is limited to the mounting and bracing of a preassembled pole or pedestal mounted service, the installation of a ground rod or ground plate, and the connection of the grounding electrode conductor to the ground rod or plate;
(b) The total service size does not exceed 200 amperes, 250 volts nominal;
(c) The service supplies no feeders;
(d) Branch circuits not exceeding 50 amperes each are permitted, provided such branch circuits supply only receptacles that are either part of the service equipment or are mounted on the same pole;
(e) The general contractor owns the electrical equipment;
(f) The general contractor has been hired by the property owner as the general contractor for the project;
(g) The general contractor must purchase an electrical work permit for the temporary service, request inspection, and obtain approval prior to energizing the service.
[Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.281, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551. 06-24-041, § 296-46B-901, filed 11/30/06, effective 12/31/06.]
Evaluation engineers, testing laboratories, and equipment standards.
(2) As authorized in RCW 19.28.010(1), the department is the sole authority for determining testing laboratory accreditation. See WAC 296-46B-997 and 296-46B-999 for information regarding evaluation engineers, testing laboratories, and equipment standards.
[]
General.
(1) The standard(s) used, as the basis of electrical product certification, field evaluation, or department approval must be determined by the department to provide an adequate level of safety or define an adequate level of safety performance. Except for the reference of construction requirements to ensure the product can be installed in accordance with the National Electrical Code, field evaluations, by an approved laboratory, shall not use the National Electrical Code as standard for product evaluation.
(2) Generally, standards will be:
(a) Developed by a standards developing organization under a method providing for input and consideration of views of industry groups, experts, users, consumers, governmental authorities, and others having broad experience in the electrical products safety field. A standard is used to control the quality and safety of a product;
(b) Compatible with and be maintained current with periodic revisions of applicable national codes and installation standards; and
(c) Approved by the department. The department will evaluate the proposed standard to determine that it provides an adequate level of safety.
(3) All ANSI safety designated electrical product standards may be deemed acceptable for their intended use without further qualification.
(4) If the product safety standard is not ANSI, the standard must be reviewed and approved by the department as an appropriate electrical product safety standard as a part of the field evaluation or department inspection process.
Industrial control panel and industrial utilization equipment inspection.
(5) Specific definitions for this section:
(a) "Department evaluation" means a review in accordance with subsection (6)(b) of this section.
(b) "Engineering evaluation" means a review in accordance with subsection (6)(c) of this section.
(c) "Food processing plants" include buildings or facilities used in a manufacturing process, but do not include:
(i) Municipal or other government facilities;
(ii) Educational facilities or portions thereof;
(iii) Institutional facilities or portions thereof;
(iv) Restaurants;
(v) Farming, ranching, or dairy farming operations;
(vi) Residential uses; or
(vii) Other installations not used for direct manufacturing purposes.
(d) In RCW 19.28.901, "industrial control panel" means a factory or user wired assembly of industrial control equipment such as motor controllers, switches, relays, power supplies, computers, cathode ray tubes, transducers, and auxiliary devices used in the manufacturing process to control industrial utilization equipment. The panel may include disconnecting means and motor branch circuit protective devices. Industrial control panels include only those used in a manufacturing process in a food processing or industrial plant.
(e) "Industrial plants" include buildings or facilities used in a manufacturing process or a manufacturing training facility (e.g., educational shop area in an educational or institutional facility), but do not include:
(i) Municipal or other government facilities;
(ii) Other educational facilities or portions thereof;
(iii) Other institutional facilities or portions thereof;
(iv) Restaurants;
(v) Farming, ranching, or dairy farming operations;
(vi) Residential uses; or
(vii) Other installations not used for direct manufacturing purposes.
(f) "Industrial utilization equipment" means equipment directly used in a manufacturing process in a food processing or industrial plant, in particular the processing, treatment, moving, or packaging of a material. Industrial utilization equipment does not include: Cold storage, warehousing, or similar storage equipment.
(g) "Manufacturing process" means to make or process a raw material or part into a finished product for sale using industrial utilization equipment. A manufacturing process does not include the storage of a product for future distribution (e.g., cold storage, warehousing, and similar storage activity).
(h) "Normal department inspection" is a part of the department electrical inspection process included with the general wiring inspection of a building, structure, or other electrical installation. Normal department inspection will only be made for equipment solely using listed or field evaluated components and wired to the requirements of the NEC. Fees for the normal department inspections required under this chapter are included in the electrical work permit fee calculated for the installation and are not a separate inspection fee. However, inspection time associated with such equipment is subject to the progress inspection rates in Part C of this chapter.
(i) For the purposes of this section, "panel" means a single box or enclosure containing the components comprising an industrial control panel. A panel does not include any wiring methods connecting multiple panels or connecting a panel(s) and other electrical equipment.
(6) Industrial control panels and industrial utilization equipment will be determined to meet the minimum electrical safety standards for installations by:
(a) Listing or field evaluation of the entire panel or equipment;
(b) Normal department inspection for compliance with codes and rules adopted under this chapter; or
(c) An engineering evaluation review where an engineer, accredited by the department, shows the equipment to be in compliance with an appropriate industrial equipment standard(s).
(i) See WAC 296-46B-997 for the requirements to become an accredited engineer.
(ii) The engineer may review equipment upon request by the equipment owner or the equipment manufacturer.
(iii) The engineer must notify the department of the intent to evaluate and submit a final approval report, within 10 days after applying the approval label or disapproving the equipment, using forms provided by the department. See Part C of this chapter for fee information.
(iv) The equipment may be reviewed for compliance with the standard(s) before the equipment is located in Washington.
(v) Appropriate standards are:
(A) NEMA;
(B) ANSI;
(C) NFPA 79;
(D) UL 508A;
(E) International Electrotechnical Commission 60204; or
(F) Their equivalent.
(vi) In cases where equipment has been previously reviewed and approved by an accredited engineer or the department and found to meet an appropriate standard(s), the equipment information will be placed on a "reviewed and approved industrial utilization equipment list" established and maintained by the department. The list may be used by a reviewing engineer to aid in evaluating other like equipment. Because standards change over time, equipment will be removed from the list three years after the last successful review. The list will contain the following information:
(A) Equipment manufacturer name;
(B) Model and serial numbers;
(C) Voltage, full load current; phasing; and asymmetrical fault current rating of the equipment;
(D) Accessory items approved for use with the equipment;
(E) Standard(s) to which the equipment was built;
(F) Application of use for the equipment;
(G) Original reviewing engineer's name; and
(H) Date of the original review approval.
(vii) If the engineer uses the "reviewed and approved industrial utilization equipment list," the engineer will visually determine that the equipment being reviewed is the exact same model as equipment on the list.
(viii) Before the engineer's approval label can be applied, the engineer must visually inspect the equipment on site to determine that the equipment is in factory original good condition, has not been modified electrically, and the equipment use is appropriate to the standard(s).
(ix) When the review is completed and the equipment is eligible for approval, the engineer must personally affix a permanent label to the equipment showing:
(A) Engineer's name;
(B) Date of approval;
(C) Equipment serial number;
(D) Equipment voltage, full load current, phasing, and fault interrupting rating; and
(E) The following statement: "This equipment meets appropriate standards for industrial utilization equipment."
(7) The department may authorize, on a case-by-case basis, use of the industrial control panel or equipment, for a period not to exceed six months or as approved by the chief electrical inspector after use is begun, before its final inspection, listing, field evaluation, or engineering evaluation is complete.
[]
The amount of the fee due is calculated based on the fee
effective at the date of a department assessed fee (e.g., plan
review or fee due) or when the electrical permit is purchased.
| (1) Residential. | |
| (a) Single- and two-family residential (New Construction). | |
| Notes: (1) Square footage is the area included within the surrounding exterior walls of a building exclusive of any interior courts. (This includes any floor area in an attached garage, basement, or unfinished living space.) (2) "Inspected with the service" means that a separate service inspection fee is included on the same electrical work permit. (3) "Inspected at the same time" means all wiring is to be ready for inspection during the initial inspection trip. (4) An "outbuilding" is a structure that serves a direct accessory function to the residence, such as a pump house or storage building. Outbuilding does not include buildings used for commercial type occupancies or additional dwelling occupancies. |
|
| (i) First 1300 sq. ft. | $73.00 |
| Each additional 500 sq. ft. or portion of | $23.40 |
| (ii) Each outbuilding or detached garage - inspected at the same time as a dwelling unit on the property | $30.50 |
| (iii) Each outbuilding or detached garage - inspected separately | $48.10 |
| (iv) Each swimming pool - inspected with the service | $48.10 |
| (v) Each swimming pool - inspected separately | $73.00 |
| (vi) Each hot tub, spa, or sauna - inspected with the service | $30.50 |
| (vii) Each hot tub, spa, or sauna - inspected separately | $48.10 |
| (viii) Each septic pumping system - inspected with the service | $30.50 |
| (ix) Each septic pumping system - inspected separately | $48.10 |
| (b) Multifamily residential and miscellaneous residential structures, services and feeders (New Construction). | |
| Each service and/or feeder | ||||||
| Ampacity | Service/Feeder | Additional Feeder | ||||
| 0 to 200 | $78.70 | $23.40 | ||||
| 201 to 400 | $97.80 | $48.10 | ||||
| 401 to 600 | $134.30 | $66.90 | ||||
| 601 to 800 | $172.30 | $91.80 | ||||
| 801 and over | $245.70 | $184.30 | ||||
| (c) Single or multifamily altered services or feeders including circuits. | ||||||
| (i) Each altered service and/or altered feeder | ||||||
| Ampacity | Service/Feeder | |||||
| 0 to 200 | $66.90 | |||||
| 201 to 600 | $97.80 | |||||
| 601 and over | $147.40 | |||||
| (ii) Maintenance or repair of a meter or mast (no alterations to the service or feeder) | $36.30 | |||||
| (d) Single or multifamily residential circuits only (no service inspection). | ||||||
| Note: Altered or added circuit fees are calculated per panelboard. Total cost of the alterations in an individual panel should not exceed the cost of a complete altered service or feeder of the same rating, as shown in subsection (1) RESIDENTIAL (c) (table) of this section. |
||||||
| (i) 1 to 4 circuits (see note above) | $48.10 | |||||
| (ii) Each additional circuit (see note above) | $5.30 | |||||
| (e) Mobile homes, modular homes, mobile home parks, and RV parks. | |
| (i) Mobile home or modular home service or feeder only | $48.10 |
| (ii) Mobile home service and feeder | $78.70 |
| (f) Mobile home park sites and RV park sites. | |
| Note: For master service installations, see subsection (2) COMMERCIAL/INDUSTRIAL of this section. |
|
| (i) First site service or site feeder | $48.10 |
| (ii) Each additional site service; or additional site feeder inspected at the same time as the first service or feeder | $30.50 |
| (2) Commercial/industrial. | ||||
| (a) New service or feeder, and additional new feeders inspected at the same time (includes circuits). | ||||
| Note: For large COMMERCIAL/INDUSTRIAL projects that include multiple
feeders, "inspected at the same time" can be interpreted to include
additional inspection trips for a single project. The additional
inspections must be for electrical work specified on the permit at
the time of purchase. The permit fee for such projects must be
calculated (( |
||||
| Ampacity | Service/Feeder | Additional Feeder | ||
| 0 to 100 | $78.70 | $48.10 | ||
| 101 to 200 | $95.80 | $61.30 | ||
| 201 to 400 | $184.30 | $73.00 | ||
| 401 to 600 | $214.80 | $85.80 | ||
| 601 to 800 | $277.70 | $116.90 | ||
| 801 to 1000 | $339.00 | $141.40 | ||
| 1001 and over | $369.80 | $197.30 | ||
| (b) Altered services/feeders (no circuits). | |||
| (i) Service/feeder | |||
| Ampacity | Service/Feeder | ||
| 0 to 200 | $78.70 | ||
| 201 to 600 | $184.30 | ||
| 601 to 1000 | $277.70 | ||
| 1001 and over | $308.40 | ||
| (ii) Maintenance or repair of a meter or mast (no alterations to the service or feeder) | $66.90 | ||
| (c) Circuits only. | |||
| Note: Altered/added circuit fees are calculated per panelboard. Total
cost of the alterations in a panel (or panels) should not exceed the
cost of a new feeder (or feeders) of the same rating, as shown in
subsection (2) COMMERCIAL/INDUSTRIAL (2)(a)(( |
|||
| (i) First 5 circuits per branch circuit panel | $61.30 |
| (ii) Each additional circuit per branch circuit panel | $5.30 |
| (d) Over 600 volts surcharge per permit. | $61.30 |
| (3) Temporary service(s). | |
| Note: (1) See WAC (( (2) Temporary stage or concert inspections requested outside of normal business hours will be subject to the portal-to-portal hourly fees in subsection (11) OTHER INSPECTIONS. The fee for such after hours inspections shall be the greater of the fee from this subsection or the portal-to-portal fee. |
|
| Temporary services, temporary stage or concert productions. | ||||
| Ampacity | Service/Feeder | Additional Feeder | ||
| 0 to 60 | $42.20 | $21.60 | ||
| 61 to 100 | $48.10 | $23.40 | ||
| 101 to 200 | $61.30 | $30.50 | ||
| 201 to 400 | $73.00 | $36.40 | ||
| 401 to 600 | $97.80 | $48.10 | ||
| 601 and over | $110.90 | $55.30 | ||
| (4) Irrigation machines, pumps, and equipment. | ||||
| Irrigation machines. | ||||
| (a) Each tower - when inspected at the same time as a service and feeder from (2) COMMERCIAL/INDUSTRIAL | $5.30 |
| (b) Towers - when not inspected at the same time as a service and feeder - 1 to 6 towers | $73.00 |
| (c) Each additional tower | $5.30 |
| (5) Miscellaneous - commercial/industrial and residential. | |
| (a) A Class 2 low-voltage thermostat and its associated cable controlling a single piece of utilization equipment or a single furnace and air conditioner combination. | |
| (i) First thermostat | $36.40 |
| (ii) Each additional thermostat inspected at the same time as the first | $11.40 |
| (b) Class 2 or 3 low-voltage systems and
telecommunications systems. Includes all telecommunications
installations, fire alarm, nurse call, energy management control
systems, industrial and automation control systems, lighting
control systems, and similar Class 2 or 3 low-energy circuits and
equipment not included in WAC (( |
|
| (i) First 2500 sq. ft. or less | $42.20 |
| (ii) Each additional 2500 sq. ft. or portion thereof | $11.40 |
| (c) Signs and outline lighting. | |
| (i) First sign (no service included) | $36.40 |
| (ii) Each additional sign inspected at the same time on the same building or structure | $17.30 |
| (d) Berth at a marina or dock. | |
| Note: Five berths or more shall be permitted to have the inspection fees
based on appropriate service and feeder fees from section (2)
COMMERCIAL/INDUSTRIAL (( |
|
| (i) Berth at a marina or dock | $48.10 |
| (ii) Each additional berth inspected at the same time | $30.50 |
| (e) Yard pole, pedestal, or other meter loops only. | |
| (i) Yard pole, pedestal, or other meter loops only | $48.10 |
| (ii) Meters installed remote from the service equipment and inspected at the same time as a service, temporary service or other installations | $11.40 |
| (f) Emergency inspections requested outside of normal working hours. | |
| Regular fee plus surcharge of: | $91.80 |
| (g) Generators. | |
| Note: Permanently installed generators: Refer to the appropriate residential or commercial new/altered service or feeder section. |
|
| Portable generators: Permanently installed transfer equipment for portable generators | $66.90 |
| (h) Electrical - annual permit fee. | |
| Note: See WAC(( |
|
| For commercial/industrial location employing full-time electrical maintenance staff or having a yearly maintenance contract with a licensed electrical contractor. Note, all yearly maintenance contracts must detail the number of contractor electricians necessary to complete the work required under the contract. This number will be used as a basis for calculating the appropriate fee. Each inspection is based on a 2-hour maximum. | |
| Inspections | Fee | ||
| 1 to 3 plant electricians | 12 | $1,765.50 | |
| 4 to 6 plant electricians | 24 | $3,532.80 | |
| 7 to 12 plant electricians | 36 | $5,298.90 | |
| 13 to 25 plant electricians | 52 | $7,066.20 | |
| More than 25 plant electricians | 52 | $8,833.50 | |
| (i) Telecommunications - annual permit fee. | |
| Notes: (1) See WAC (( (2) Annual inspection time required may be estimated by the purchaser at the rate for "OTHER INSPECTIONS" in this section, charged portal-to-portal per hour. |
|
| For commercial/industrial location employing full-time telecommunications maintenance staff or having a yearly maintenance contract with a licensed electrical/telecommunications contractor. | |
| 2-hour minimum | $146.10 |
| Each additional hour, or portion thereof, of portal-to-portal inspection time | $73.00 |
| (j) Permit requiring ditch cover inspection only. | |
| Each 1/2 hour, or portion thereof | $36.40 |
| (k) Cover inspection for elevator/conveyance installation. This item is only available to a licensed/registered elevator contractor. | $61.30 |
| (6) Carnival inspections. | |
| (a) First carnival field inspection each calendar year. | |
| (i) Each ride and generator truck | $17.30 |
| (ii) Each remote distribution equipment, concession, or gaming show | $5.30 |
| (iii) If the calculated fee for first carnival field inspection above is less than $89.00, the minimum inspection fee shall be: | $91.80 |
| (b) Subsequent carnival inspections. | |
| (i) First ten rides, concessions, generators, remote distribution equipment, or gaming show | $91.80 |
| (ii) Each additional ride, concession, generator, remote distribution equipment, or gaming show | $5.30 |
| (c) Concession(s) or ride(s) not part of a carnival. | |
| (i) First field inspection each year of a single concession or ride, not part of a carnival | $73.00 |
| (ii) Subsequent inspection of a single concession or ride, not part of a carnival | $48.10 |
| (7) Trip fees. | |
| (a) Requests by property owners to inspect existing installations. (This fee includes a maximum of one hour of inspection time. All inspection time exceeding one hour will be charged at the rate for progressive inspections.) | $73.00 |
| (b) Submitter notifies the department that work is ready for inspection when it is not ready. | $36.40 |
| (c) Additional inspection required because submitter has provided the wrong address or incomplete, improper or illegible directions for the site of the inspection. | $36.40 |
| (d) More than one additional inspection required to inspect corrections; or for repeated neglect, carelessness, or improperly installed electrical work. | $36.40 |
| (e) Each trip necessary to remove a noncompliance notice. | $36.40 |
| (f) Corrections that have not been made in the prescribed time, unless an exception has been requested and granted. | $36.40 |
| (g) Installations that are covered or concealed before inspection. | $36.40 |
| (8) Progress inspections. | |
| Note: The fees calculated in subsections (1) through (6) of this section will apply to all electrical work. This section will be applied to a permit where the permit holder has requested additional inspections beyond the number supported by the permit fee calculated at the rate in subsections (1) through (6) of this section. |
|
| On partial or progress inspections, each 1/2 hour. | $36.40 |
| (9) Plan review. | |
| Fee is thirty-five percent of the electrical work
permit fee as determined by WAC
(( |
$61.30 |
| (a) Supplemental submissions of plans per hour or fraction of an hour of review time. | $73.00 |
| (b) Plan review shipping and handling fee. | $17.30 |
| (10) Out-of-state inspections. | |
| (a) Permit fees will be charged according to the fees listed in this section. | |
| (b) Travel expenses: | |
| All travel expenses and per diem for out-of-state inspections are billed following completion of each inspection(s). These expenses can include, but are not limited to: Inspector's travel time, travel cost and per diem at the state rate. Travel time is hourly based on the rate in subsection (11) of this section. | |
| (11) Other inspections. | |
| Inspections not covered by above inspection fees must be charged portal-to-portal per hour: | $73.00 |
| (12) (( |
|
| Variance request processing fee. This fee is nonrefundable once the transaction has been validated. | $73.00 |
| (( |
|
| (a) Standard(s) letter review (per hour of review time). | $73.00 |
| (b) Equipment marking - charged portal-to-portal per hour: | $73.00 |
| (c) All travel expenses and per diem for in/out-of-state review and/or equipment marking are billed following completion of each inspection(s). These expenses can include, but are not limited to: Inspector's travel time, travel cost and per diem at the state rate. Travel time is hourly based on the rate in (b) of this subsection. | |
| (( |
|
| (a) Block of twenty Class B basic electrical work labels (not refundable). | $200.00 |
| (b) Reinspection of Class B basic electrical work to
assure that corrections have been made (per 1/2
hour timed from leaving the previous inspection
until the reinspection is completed). See WAC
(( |
$36.40 |
| (c) Reinspection of Class B basic electrical work
because of a failed inspection of another Class B
label (per 1/2 hour from previous inspection until
the reinspection is completed). See WAC
(( |
$36.40 |
| (( |
|
| Block of twenty provisional electrical work permit labels. | $200.00 |
[Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.281, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551. 06-24-041, § 296-46B-906, filed 11/30/06, effective 12/31/06.]
PART D - PROVISIONAL PERMITSProvisional electrical work permit - use/duration/refunds.
(1) Only licensed electrical or telecommunications contractors can use provisional electrical work permits.
(2) If a provisional electrical work permit label is used, the following requirements must be met:
(a) Prior to beginning the work, the certified electrician or telecommunications worker performing the installation must affix the provisional electrical work permit label on the cover of the panelboard, overcurrent device, or telecommunications equipment supplying the circuit or equipment.
(b) The job site portion of the label must include the following:
(i) Date the work is begun;
(ii) Contractor's name;
(iii) Contractor's license number; and
(iv) Short description of the work.
(c) The contractor portion of the label must include the following:
(i) Date the work is begun;
(ii) Contractor's license number;
(iii) Job site address;
(iv) Owner's name; and
(v) Short description of the work.
(d) The label must be filled in using sunlight and weather resistant ink.
(e) The contractor must return the contractor's portion of the label to the department of labor and industries, electrical section office having jurisdiction for the inspection, within two working days after the job site portion of the label is affixed. Either receipt by department of labor and industries or postmark to a valid department of labor and industries electrical address is acceptable for meeting this requirement.
(f) The contractor must return the contractor's portion of the label to the department of labor and industries, chief electrical inspector, within five working days after destroying or voiding any label.
(g) The contractor is responsible for safekeeping of all purchased labels.
(3) Refunds are not available for provisional electrical work permit labels.
(4) Provisional electrical work permit labels will be sold in blocks of twenty.
(5) Any contractor purchasing a provisional electrical work permit label may be audited for compliance with the provisions for purchasing, inspection, reporting of installations, and any other requirement of usage.
[]
PART E - CLASS B PERMITSClass B electrical work permit - use.
(1) The electrical contractor must return the contractor's portion of the Class B label to the department of labor and industries, chief electrical inspector, within five working days after destroying or voiding any label.
(2) The electrical contractor is responsible for safekeeping of all purchased Class B labels.
(3) Only licensed electrical/telecommunication contractors can use the Class B basic electrical inspection random inspection process. Health care, large commercial or industrial facilities using an employee who is a certified electrician(s) can use the Class B random electrical inspection process after permission from the chief electrical inspector.
(4) If the Class B random electrical inspection process is used, the following requirements must be met:
(a) The certified electrician/telecommunications worker performing the installation must affix a Class B installation label on the cover of the panelboard or overcurrent device supplying power to the circuit or equipment prior to beginning the work.
(b) The job site portion of the label must include the following:
(i) Date of the work;
(ii) Electrical/telecommunication contractor's name;
(iii) Electrical/telecommunication contractor's license number;
(iv) Installing electrician's certificate number, except for telecommunication work. For thermostat installations described in WAC 296-46B-965(15), the installing trainee may enter their training certificate number; and
(v) Short description of the work.
(c) The contractor portion of the label must include the following:
(i) Date of the work;
(ii) Electrical/telecommunication contractor's license number;
(iii) Installing electrician's certificate number, except for telecommunication work;
(iv) Job site address;
(v) Contact telephone number for the job site (to be used to arrange inspection); and
(vi) Short description of the work.
(d) The label must be filled in using sunlight and weather resistant ink.
(e) The electrical/telecommunication contractor must return the contractor's portion of the label to the Department of Labor and Industries, Electrical Section, Chief Electrical Inspector, P.O. Box 44460, Olympia, WA 98504-4460 within fifteen working days after the job site portion of the Class B installation label is affixed.
(5) Class B basic installation labels will be sold in blocks. Installations where a Class B basic installation label is used will be inspected on a random basis as determined by the department.
(a) If any such random inspection fails, a subsequent label in the block must be inspected.
(b) If any such subsequent installation fails inspection, another label in the block must be inspected until a label is approved without a correction(s).
(c) A fee is required for any inspection required when a correction(s) is issued as a result of the inspection of any Class B label or if an inspection is required because of (a) or (b) of this subsection. See Part C of this chapter for fees.
(6) Any electrical/telecommunication contractor or other entity using the Class B basic electrical inspection random inspection process may be audited for compliance with the provisions for purchasing, inspection, reporting of installations, and any other requirement of usage.
(7) Class B basic electrical work means work other than Class A basic electrical work. See WAC 296-46B-901(8) for Class A definition.
(a) Class B basic electrical work includes the following:
(i) Extension of not more than one branch electrical circuit limited to 120 volts and 20 amps each where:
(A) No cover inspection is necessary. For the purposes of this section, cover inspection does not include work covered by any surface that may be removed for inspection without damaging the surface; and
(B) The extension does not supply more than two devices or outlets as defined by the NEC. A device allowed in an extended circuit includes: General use snap switches/receptacles, luminaires, thermostats, speakers, etc., but does not include wiring/cabling systems, isolating switches, magnetic contactors, motor controllers, etc.
(ii) Like-in-kind replacement of:
(A) A single luminaire not exceeding 277 volts and 20 amps; or
(B) A motor larger than 10 horsepower; or
(C) The internal wiring of a furnace, air conditioner, refrigeration unit or household appliance; or
(D) An electric/gas/oil furnace not exceeding 240 volts and 100 amps when the furnace is connected to an existing branch circuit. For the purposes of this section, a boiler is not a furnace; or
(E) An individually controlled electric room heater (e.g., baseboard, wall, fan forced air, etc.), air conditioning unit or refrigeration unit not exceeding 240 volts, 30 minimum circuit amps when the unit is connected to an existing branch circuit; or
(F) Circuit modification required to install not more than five residential load control devices in a residence where installed as part of an energy conservation program sponsored by an electrical utility and where the circuit does not exceed 240 volts and 30 amps.
(iii) The following low voltage systems:
(A) Repair and replacement of devices not exceeding 100 volt-amperes in Class 2, Class 3, or power limited low voltage systems in one- and two-family dwellings; or
(B) Repair and replacement of devices not exceeding 100 volt-amperes in Class 2, Class 3, or power limited low voltage systems in other buildings, provided the equipment is not for fire alarm or nurse call systems and is not located in an area classified as hazardous by the NEC; or
(C) The installation of Class 2 or 3 device(s) or wiring for thermostat, audio, security, burglar alarm, intercom, amplified sound, public address, or access control systems. This does not include fire alarm, nurse call, lighting control, industrial automation/control or energy management systems; or
(D) Telecommunications cabling and equipment requiring inspection in RCW 19.28.470;
(iv) The replacement of not more than ten standard receptacles with GFCI receptacles;
(v) The conversion of not more than ten snap switches to dimmers for the use of controlling a luminaire(s) conversion.
(b) Class B basic electrical work does not include any work in:
(i) Areas classified as Class I, Class II, Class III, or Zone locations per NEC 500; or
(ii) Areas regulated by NEC 517 or 680; or
(iii) Any work where electrical plan review is required; or
(iv) Fire alarm, nurse call, lighting control, industrial automation/control or energy management systems.
(8) An entity using a Class B basic inspection label is restricted to using no more than two labels per week per job site.
[]
PART F - ADMINISTRATIVE| Notes: | (1) The department will deny renewal of a license, certificate, or permit if an individual owes money as a result of an outstanding final judgment(s) to the department or is in revoked status. The department will deny application of a license, certificate, or permit if an individual is in suspended status or owes money as a result of an outstanding final judgment(s) to the electrical program. |
| (2) Certificates may be prorated for shorter renewal periods in one-year increments. Each year or part of a year will be calculated to be one year. | |
| (3) The amount of the fee due is calculated based on the fee effective at the date payment is made. |
| (1) General or specialty contractor's license per twenty-four month period. (Nonrefundable after license has been issued.) | |
| (a) (( |
$232.90 |
| (b) Renewal fully completed using the on-line web process | $221.00 |
| (c) Reinstatement of a general or specialty contractor's license after a suspension | $47.30 |
| (2) Master electrician/administrator/electrician/trainee certificate. | |
| (a) Examination application (nonrefundable) | |
| Administrator certificate examination application. (Required only for department administered examinations.) (Not required when testing with the department's contractor.) | $29.30 |
| (b) Examination fees (nonrefundable) | |
| Note: Normal examination administration is performed by a state authorized contractor. The fees for such examinations are set by contract with the department. For written examinations administered by the department, use the following fee schedule. |
|
| (i) Master electrician or administrator first-time examination fee (when administered by the department) | $70.50 |
| (ii) Master electrician or administrator retest examination fee (when administered by the department) | $82.50 |
| (iii) Journeyman or specialty electrician examination fee (first test or retest when administered by the department) | $53.00 |
| (iv) Certification examination review fee | $109.20 |
| (c) Original certificates (nonrefundable after certificate has been issued) | |
| (i) Electrical administrator original certificate (except 09 telecommunication) | $105.40 |
| (ii) Telecommunications administrator original certificate (for 09 telecommunications) | $70.20 |
| (iii) Master electrician exam application (includes original certificate and application processing fee) ($29.30 is nonrefundable after application is submitted) | $134.70 |
| (iv) Journeyman or specialty electrician application (includes original certificate and application processing fee) ($29.30 is nonrefundable after application is submitted) | $75.60 |
| (v) Training certificate | (( |
| (A) Initial application made in person, by mail, or by fax | $37.10 |
| (B) Initial application fully completed on-line using the on-line web process | $35.00 |
| (C) 0% supervision modified training certificate. Includes trainee update of hours (i.e., submission of affidavit of experience) ($44.90 is nonrefundable after application is submitted) | $67.40 |
| (( |
$44.90 |
| (( |
$22.40 |
| (vi) Temporary electrician permit (valid as allowed and described in WAC 296-46B-940(27)) | $23.40 |
| (d) Certificate renewal (nonrefundable) | |
| (i) Master electrician or administrator certificate renewal | (( |
| (A) Renewal made in person, by mail, or by fax | $133.20 |
| (B) Renewal fully completed using the on-line web process | $127.00 |
| (ii) Telecommunications (09) administrator certificate renewal | (( |
| (A) Renewal made in person, by mail, or by fax | $88.80 |
| (B) Renewal fully completed using the on-line web process | $84.00 |
| (iii) Late renewal of master electrician or administrator certificate | (( |
| (A) Renewal made in person, by mail, or by fax | $266.40 |
| (B) Renewal fully completed using the on-line web process | $254.00 |
| (iv) Late renewal of telecommunications (09) administrator certificate | (( |
| (A) Renewal made in person, by mail, or by fax | $177.60 |
| (B) Renewal fully completed using the on-line web process | $168.00 |
| (v) Journeyman or specialty electrician certificate renewal | (( |
| (A) Renewal made in person, by mail, or by fax | $70.20 |
| (B) Renewal fully completed using the on-line web process | $67.00 |
| (vi) Late renewal of journeyman or specialty electrician certificate | (( |
| (A) Renewal made in person, by mail, or by fax | $140.40 |
| (B) Renewal fully completed using the on-line web process | $134.00 |
| (vii) Trainee update of hours outside of renewal period (i.e., submission of affidavit of experience outside of the timeline in WAC 296-46B-965 (7)(d)) | $44.90 |
| (( |
|
| (A) Renewal made in person, by mail, or by fax | $44.90 |
| (B) Renewal fully completed using the on-line web process when the affidavit of experience is submitted per WAC 296-46B-965 (7)(d) | $43.00 |
| (ix) Late trainee certificate renewal | |
| (A) Renewal made in person, by mail, or by fax | $63.00 |
| (B) Renewal fully completed using the on-line web process | $60.00 |
| (e) Reciprocal certificate (nonrefundable after certificate has been issued) | |
| (i) Master electrician reciprocal certificate (includes original certificate and application processing fee) ($29.30 is nonrefundable after application is submitted) | $(( |
| (ii) Journeyman or specialty electrician reciprocal certificate (includes original certificate and application processing fee) ($29.30 is nonrefundable after application is submitted) | $75.60 |
| (f) Certificate - reinstatement (nonrefundable) | |
| (i) Reinstatement of a suspended master electrician or administrator's certificate (in addition to normal renewal fee) | $47.30 |
| (ii) Reinstatement of suspended journeyman, or specialty electrician certificate (in addition to normal renewal fee) | $22.40 |
| (g) Assignment/unassignment of master electrician/administrator designation (nonrefundable) | $35.00 |
| (3) Certificate/license. | |
| (a) Replacement for lost or damaged certificate/license. (Nonrefundable.) | $15.40 |
| (b) Optional display quality General Master Electrician certificate. | $25.00 |
| (4) Continuing education courses or instructors. (Nonrefundable.) | |
| (a) If the course or instructor review is performed by the electrical board or the department | |
| The course or instructor review | $45.00 |
| (b) If the course or instructor review is contracted out by the electrical board or the department | |
| (i) Continuing education course or instructor submittal and approval (per course or instructor) | As set in contract |
| (ii) Applicant's request for review, by the chief electrical inspector, of the contractor's denial | $109.50 |
| (5) Copy fees. (Nonrefundable.) | |
| (a) Certified copy of each document (maximum charge per file): | $49.80 |
| (i) First page: | $22.40 |
| (ii) Each additional page: | $2.00 |
| (b) Replacement RCW/WAC printed document: | $5.00 |
| (6) (( |
|
| (a) Initial training school program review fee submitted for approval. Valid for three years or until significant changes in program content or course length are implemented (see WAC 296-46B-971(4)). | $516.00 |
| (b) Renewal of training school program review fee submitted for renewal. Valid for 3 years or until significant changes in program content or course length are implemented (see WAC 296-46B-971(4)). | $258.00 |
[Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.281, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551. 06-24-041, § 296-46B-909, filed 11/30/06, effective 12/31/06.]
Once a violation of chapter 19.28 RCW or chapter 296-46B WAC becomes a final judgment, any additional violation within three years becomes a "second" or "additional" offense subject to an increased penalty as set forth in the following tables.
In case of continued, repeated or gross violation of the provisions of chapter 19.28 RCW or this chapter, or if property damage or bodily injury occurs as a result of the failure of a person, firm, partnership, corporation, or other entity to comply with chapter 19.28 RCW or this chapter the department may double the penalty amounts shown in subsections (1) through (13) of this section.
Continued or repeated violation may occur if the person, firm, partnership, corporation or other entity who violates a provision of chapter 19.28 RCW, chapter 296-46B WAC has received one or more written warnings of a similar violation within a one-year period.
A person, firm, partnership, corporation or other entity who violates a provision of chapter 19.28 RCW or chapter 296-46B WAC is liable for a civil penalty based upon the following schedule.
| (1) Offering to perform, submitting a bid for, advertising, installing or maintaining cables, conductors or equipment: | |
| (a) That convey or utilize electrical current without having a valid electrical contractor's license. | |
| (b) Used for information generation, processing, or transporting of signals optically or electronically in telecommunications systems without having a valid telecommunications contractor's license. | |
| First offense: | $500 |
| Second offense: | $1,500 |
| Third offense: | $3,000 |
| Each offense thereafter: | $6,000 |
| (2) Employing an individual for the purposes of chapter 19.28 RCW who does not possess a valid certificate of competency or training certificate to do electrical work. | |
| First offense: | $250 |
| Each offense thereafter: | $500 |
| (3) Performing electrical work without having a valid certificate of competency or electrical training certificate. | |
| First offense: | $250 |
| Each offense thereafter: | $500 |
| (4) Employing electricians and electrical trainees for the purposes of chapter 19.28 RCW in an improper ratio. Contractors found to have violated this section three times in a three-year period must be the subject of an electrical audit in accordance with WAC 296-46B-975. | |
| First offense: | $250 |
| Each offense thereafter: | $500 |
| (5) Failing to provide proper supervision to an electrical trainee as required by chapter 19.28 RCW. Contractors found to have violated this section three times in a three-year period must be the subject of an electrical audit in accordance with WAC 296-46B-975. | |
| First offense: | $250 |
| Each offense thereafter: | $500 |
| (6) Working as an electrical trainee without proper supervision as required by chapter 19.28 RCW. | |
| First offense: | $50 |
| Second offense: | $250 |
| Each offense thereafter: | $500 |
| (7) Offering, bidding, advertising, or performing electrical or telecommunications installations, alterations or maintenance outside the scope of the firm's specialty electrical or telecommunications contractors license. | |
| First offense: | $500 |
| Second offense: | $1,500 |
| Third offense: | $3,000 |
| Each offense thereafter: | $6,000 |
| (8) Selling or exchanging electrical equipment associated with spas, hot tubs, swimming pools or hydromassage bathtubs which are not listed by an approved laboratory. | |
| First offense: | $500 |
| Second offense: | $1,000 |
| Each offense thereafter: | $2,000 |
| Definition: The sale or exchange of electrical equipment associated with hot tubs, spas, swimming pools or hydromassage bathtubs includes to: "Sell, offer for sale, advertise, display for sale, dispose of by way of gift, loan, rental, lease, premium, barter or exchange." |
|
| (9) Covering or concealing installations prior to inspection. | |
| First offense: | $250 |
| Second offense: | $1,000 |
| Each offense thereafter: | $2,000 |
| (10) Failing to make corrections within fifteen days of notification by the department. | |
| Exception: Where an extension has been requested and granted, this penalty applies to corrections not completed within the extended time period. |
|
| First offense: | $250 |
| Second offense: | $1,000 |
| Each offense thereafter: | $2,000 |
| (11) Failing to obtain or post an electrical/telecommunications work permit or provisional electrical work permit label prior to beginning the electrical/telecommunications installation or alteration. | |
| Exception: In cases of emergency repairs, for owners, to existing electrical/telecommunications systems, this penalty will not be charged if the permit is obtained and posted no later than the business day following beginning work on the emergency repair. |
|
| First offense: | $250 |
| Second offense: | $1,000 |
| Each offense thereafter: | $2,000 |
| (12) Violating chapter 19.28 RCW duties of the electrical/telecommunications administrator or master electrician. | |
| (a) Failing to be a member of the firm or a supervisory employee and shall be available during working hours to carry out the duties of an administrator or master electrician. | |
| First offense: | $1,000 |
| Second offense: | $1,500 |
| Each offense thereafter: | $3,000 |
| (b) Failing to ensure that all electrical work complies with the electrical installation laws and rules of the state. | |
| First offense: | $100 |
| Second offense: | $250 |
| Third offense: | $1,000 |
| Each offense thereafter: | $3,000 |
| (c) Failing to ensure that the proper electrical safety procedures are used. | |
| First offense: | $500 |
| Second offense: | $1,500 |
| Each offense thereafter: | $3,000 |
| (d) Failing to ensure that all electrical labels, permits, and certificates required to perform electrical work are used. | |
| First offense: | $250 |
| Each offense thereafter: | $500 |
| (e) Failing to ensure that all electrical licenses, required to perform electrical work are used (i.e., work performed must be in the allowed scope of work for the contractor). | |
| First offense: | $500 |
| Second offense: | $1,500 |
| Third offense: | $3,000 |
| Each offense thereafter: | $6,000 |
| (f) Failing to see that corrective notices issued by an inspecting authority are complied with within fifteen days. | |
| Exception: Where an extension has been requested and granted, this penalty applies to corrections not completed within the extended time period. | |
| First offense: | $250 |
| Second offense: | $1,000 |
| Each offense thereafter: | $2,000 |
| (g) Failing to notify the department in writing within ten days if the master electrician or administrator terminates the relationship with the electrical contractor. | |
| First offense: | $500 |
| Second offense: | $1,000 |
| Each offense thereafter: | $3,000 |
| (13) Violating any of the provisions of chapter 19.28 RCW or chapter 296-46B WAC which are not identified in subsections (1) through (12) of this section. | |
| RCW 19.28.161 through 19.28.271 and the rules developed pursuant to them. | |
| First offense: | $250 |
| Each offense thereafter: | $500 |
| All other chapter 19.28 RCW provisions and the rules developed pursuant to them. | |
| First offense: | $250 |
| Second offense: | $750 |
| Each offense thereafter: | $2,000 |
[Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.281, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551. 06-05-028, § 296-46B-915, filed 2/7/06, effective 5/1/06; 05-22-025, § 296-46B-915, filed 10/25/05, effective 11/25/05; 05-10-024, § 296-46B-915, filed 4/26/05, effective 6/30/05. Statutory Authority: Chapter 19.28 RCW. 04-21-086, § 296-46B-915, filed 10/20/04, effective 11/22/04. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2003 c 399, 2003 c 211, 2003 c 78, and 2003 c 242. 04-12-049, § 296-46B-915, filed 5/28/04, effective 6/30/04. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2002 c 249, chapters 34.05 and 19.28 RCW. 03-09-111, § 296-46B-915, filed 4/22/03, effective 4/22/03.]
(2) All specialties listed in this subsection may perform the electrical work described within their specific specialty as allowed by the occupancy and location described within the specialty's scope of work. Except for residential (02), the scope of work for these specialties does not include plumbing work regulated under chapter 18.106 RCW. See RCW 18.106.150 for plumbing exceptions for the residential (02) specialty. For the purposes of RCW 18.106.150, the like-in-kind replacement includes the appliance or any component part of the appliance (e.g., such as, but not limited to, the thermostat in a water heater). Specialty (limited) electrical licenses and/or certificates are as follows:
(a) Residential (02): Limited to the telecommunications, low voltage, and line voltage wiring of one- and two-family dwellings, or multifamily dwellings not exceeding three stories above grade. All wiring is limited to nonmetallic sheathed cable, except for services and/or feeders, exposed installations where physical protection is required, and for wiring buried below grade.
(i) This specialty also includes the wiring for ancillary structures such as, but not limited to: Appliances, equipment, swimming pools, septic pumping systems, domestic water systems, limited energy systems (e.g., doorbells, intercoms, fire alarm, burglar alarm, energy control, HVAC/refrigeration, etc.), multifamily complex offices/garages, site lighting when supplied from the residence or ancillary structure, and other structures directly associated with the functionality of the residential units.
(ii) This specialty does not include wiring occupancies
defined in WAC ((296-46B-901(13))) 296-46B-900(1), or
commercial occupancies such as: Motels, hotels, offices,
assisted living facilities, or stores.
(iii) See RCW 18.106.150 for plumbing exceptions for the residential (02) specialty.
(b) Pump and irrigation (03): Limited to the electrical connection of circuits, feeders, controls, low voltage, related telecommunications, and services to supply: Domestic water systems and public water systems include but are not limited to pumps, pressurization, filtration, treatment, or other equipment and controls, and irrigation water pumps, circular irrigating system's pumps and pump houses.
This specialty may also perform the work defined in (c) of this subsection.
Also see RCW 18.106.010 (10)(c).
(c) Domestic pump (03A): Limited to the extension of a branch circuit, which is supplied and installed by others, to signaling circuits, motor control circuits, motor control devices, and pumps which do not exceed 7 1/2 horsepower at 250 volts AC single phase input power, regardless of motor controller output or motor voltage/phase, used in residential potable water or residential sewage disposal systems. Domestic water systems and public water systems include but are not limited to pumps, pressurization, filtration, treatment, or other equipment and controls.
Also see RCW 18.106.010 (10)(c).
(d) Signs (04): Limited to placement and connection of signs and outline lighting, the electrical supply, related telecommunications, controls and associated circuit extensions thereto; and the installation of a maximum 60 ampere, 120/240 volt single phase service to supply power to a remote sign only. This specialty may service, maintain, or repair exterior luminaires that are mounted on a pole or other structure with like-in-kind components.
(i) Electrical licensing/certification is not required to:
(A) Clean the nonelectrical parts of an electric sign;
(B) To form or pour a concrete pole base used to support a sign;
(C) To operate machinery used to assist an electrician in mounting an electric sign or sign supporting pole; or
(D) To assemble the structural parts of a billboard.
(ii) Electrical licensing/certification is required to: Install, modify, or maintain a sign, sign supporting pole, sign face, sign ballast, lamp socket, lamp holder, disconnect switch, or any other part of a listed electric sign.
(e) Limited energy system (06): Limited to the installation of signaling and power limited circuits and related equipment. This specialty is restricted to low-voltage circuits. This specialty includes the installation of telecommunications, HVAC/refrigeration low-voltage wiring, fire protection signaling systems, intrusion alarms, energy management and control systems, industrial and automation control systems, lighting control systems, commercial and residential amplified sound, public address systems, and such similar low-energy circuits and equipment in all occupancies and locations.
(i) For the purposes of this section, when a line voltage connection is removed and reconnected to a replacement component located inside the control cabinet, the replacement must be like-in-kind or replaced using the equipment manufacturer's authorized replacement component. The line voltage circuit is limited to 120 volts 20 amps maximum and must have a means of disconnect.
(ii) The limited energy systems (06) specialty may repair or replace line voltage connections terminated inside the cabinet to power supplies internal to the low voltage equipment provided there are no modifications to the characteristics of the branch circuit/feeder load being supplied by the circuit.
(iii) The limited energy systems (06) specialty may not replace or modify the line voltage circuit or cabling or alter the means of connection of the line voltage circuit to the power supply or to the control cabinet.
Limited energy electrical contractors may perform all telecommunications work under their specialty (06) electrical license and administrator's certificate.
(f) HVAC/refrigeration systems:
(i) See WAC 296-46B-100 for specific HVAC/refrigeration definitions.
(ii) For the purposes of this section when a component is replaced, the replacement must be like-in-kind or made using the equipment manufacturer's authorized replacement component.
(iii) The HVAC/refrigeration specialties described in (f)(v) and (vi) of this subsection may:
(A) Install HVAC/refrigeration: Telecommunications, Class 2 low-voltage control circuit wiring/components in all residential occupancies;
(B) Install, repair, replace, and maintain line voltage components within HVAC/refrigeration equipment. Such line voltage components include product illumination luminaires installed within and powered from the HVAC/refrigeration system (e.g., reach-in beverage coolers, frozen food cases, produce cases, etc.) and new or replaced factory authorized accessories such as internally mounted outlets;
(C) Repair, replace, or maintain the internal components of the HVAC/refrigeration equipment disconnecting means or controller so long as the disconnecting means or controller is not located within a motor control center or panelboard (see Figure 920-1 and Figure 920-2);
(D) Install, repair, replace, and maintain short sections of raceway to provide physical protection for low-voltage cables. For the purposes of this section a short section cannot mechanically interconnect two devices, junction boxes, or other equipment or components; and
(E) Repair, replace, or maintain line voltage flexible supply whips not over six feet in length, provided there are no modifications to the characteristics of the branch circuit/feeder load being supplied by the whip. There is no limitation on the whip raceway method (e.g., metallic replaced by nonmetallic).
(iv) The HVAC/refrigeration specialties described in (f)(v) and (vi) of this subsection may not:
(A) Install line voltage controllers or disconnect switches external to HVAC/refrigeration equipment;
(B) Install, repair, replace, or maintain:
• Integrated building control systems, other than HVAC/refrigeration systems;
• Single stand-alone line voltage equipment or components (e.g., heat cable, wall heaters, radiant panel heaters, baseboard heaters, contactors, motor starters, and similar equipment) unless the equipment or component:
Is exclusively controlled by the HVAC/refrigeration system and requires the additional external connection to a mechanical system(s) (e.g., connection to water piping, gas piping, refrigerant system, ducting for the HVAC/refrigeration system, gas fireplace flume, ventilating systems, etc. (i.e., as in the ducting connection to a bathroom fan)). The external connection of the equipment/component to the mechanical system must be required as an integral component allowing the operation of the HVAC/refrigeration system; or
Contains a HVAC/refrigeration mechanical system(s) (e.g., water piping, gas piping, refrigerant system, etc.) within the equipment (e.g., "through-the-wall" air conditioning units, self-contained refrigeration equipment, etc.);
• Luminaires that serve as a building or structure lighting source, even if mechanically connected to a HVAC/refrigeration system (e.g., troffer luminaire used as a return air device, lighting within a walk-in cooler/freezer used for personnel illumination);
• Raceway/conduit systems;
• Line voltage: Service, feeder, or branch circuit conductors. However, if a structure's feeder/branch circuit supplies HVAC/refrigeration equipment containing a supplementary overcurrent protection device(s), this specialty may install the conductors from the supplementary overcurrent device(s) to the supplemental HVAC/refrigeration equipment if the supplementary overcurrent device and the HVAC/refrigeration equipment being supplied are located within sight of each other (see Figure 920-2); or
• Panelboards, switchboards, or motor control centers external to HVAC/refrigeration system.
(v) HVAC/refrigeration (06A):
(A) This specialty is not limited by voltage, phase, or amperage.
(B) No unsupervised electrical trainee can install, repair, replace, or maintain any part of a HVAC/refrigeration system that contains any circuit rated over 600 volts whether the circuit is energized or deenergized.
(C) This specialty may:
• Install HVAC/refrigeration: Telecommunications, Class 2 low-voltage control circuit wiring/components in other than residential occupancies:
That have no more than three stories on/above grade; or
Regardless of the number of stories above grade if the installation:
• Does not pass between stories;
• Is made in a previously occupied and wired space; and
• Is restricted to the HVAC/refrigeration system;
• Repair, replace, and maintain HVAC/refrigeration: Telecommunications, Class 2 low-voltage control circuit wiring/components in all occupancies regardless of the number of stories on/above grade.
• Install a bonding conductor for metal gas piping to an existing accessible grounding electrode conductor or grounding electrode only when terminations can be made external to electrical panelboards, switchboards, or other distribution equipment.
(D) This specialty may not install, repair, replace, or maintain: Any electrical wiring governed under article(s) 500, 501, 502, 503, 504, 505, 510, 511, 513, 514, 515, or 516 NEC (i.e., classified locations) located outside the HVAC/refrigeration equipment.
(vi) HVAC/refrigeration - restricted (06B):
(A) This specialty may not perform any electrical work where the primary electrical power connection to the HVAC/refrigeration system exceeds: 250 volts, single phase, or 120 amps.
(B) This specialty may install, repair, replace, or maintain HVAC/refrigeration: Telecommunications, Class 2 low-voltage control circuit wiring/components in other than residential occupancies that have no more than three stories on/above grade.
(C) This specialty may not install, repair, replace, or maintain:
• The allowed telecommunications/low-voltage HVAC/refrigeration wiring in a conduit/raceway system; or
• Any electrical work governed under article(s) 500, 501, 502, 503, 504, 505, 510, 511, 513, 514, 515, or 516 NEC (i.e., classified locations).
 |
 |
This specialty may perform the work defined in (h), (i), (j), (k), and (l) of this subsection.
(h) Nonresidential lighting maintenance and lighting retrofit (07A): Limited to working within the housing of existing nonresidential luminaires for work related to repair, service, maintenance of luminaires and installation of energy efficiency lighting retrofit upgrades. This specialty includes replacement of lamps, ballasts, sockets and the installation of listed lighting retrofit reflectors and kits. All work is limited to the luminaire body, except remote located ballasts may be replaced or retrofitted with approved products. This specialty does not include installing new luminaires or branch circuits; moving or relocating existing luminaires; or altering existing branch circuits.
(i) Residential maintenance (07B): This specialty is
limited to residential dwellings as defined in WAC 296-46B-920
(2)(a), multistory dwelling structures with no commercial
facilities, and the interior of dwelling units in multistory
structures with commercial facilities. This specialty may
maintain, repair, or replace (like-in-kind) existing
electrical utilization equipment, and all permit exempted work
as defined in WAC ((296-46B-900)) 296-46B-901.
This specialty is limited to equipment and circuits to a maximum of 250 volts, 60 amperes, and single phase maximum.
This specialty may disconnect and reconnect low-voltage control and line voltage supply whips not over six feet in length provided there are no modifications to the characteristics of the branch circuit or whip.
For the purpose of this specialty, "electrical equipment" does not include electrical conductors, raceway or conduit systems external to the equipment or whip. This specialty cannot perform any plumbing work regulated under chapter 18.106 RCW.
(j) Restricted nonresidential maintenance (07C): This
specialty may maintain, repair, or replace (like-in-kind)
existing electrical utilization equipment, and all permit
exempted work as defined in WAC ((296-46B-900)) 296-46B-901
except for the replacement or repair of circuit breakers.
This specialty is limited to equipment and circuits to a maximum of 277 volts and 20 amperes for lighting branch circuits only and/or maximum 250 volts and 60 amperes for other circuits.
The replacement of luminaires is limited to in-place replacement required by failure of the luminaire to operate. Luminaires installed in suspended lay-in tile ceilings may be relocated providing: The original field installed luminaire supply whip is not extended or relocated to a new supply point; or if a manufactured wiring assembly supplies luminaire power, a luminaire may be relocated no more than eight feet providing the manufactured wiring assembly circuiting is not changed.
This specialty may disconnect and reconnect low-voltage control and line voltage supply whips not over six feet in length provided there are no modifications to the characteristics of the branch circuit. For the purpose of this specialty, "electrical equipment" does not include electrical conductors, raceway or conduit systems external to the equipment or whip.
This specialty may perform the work defined in (h) and (i) of this subsection.
This specialty cannot perform any work governed under Article(s) 500, 501, 502, 503, 504, 505, 510, 511, 513, 514, 515, or 516 NEC (i.e., classified locations). This specialty cannot perform any plumbing work regulated under chapter 18.106 RCW.
(k) Appliance repair (07D): Servicing, maintaining, repairing, or replacing household appliances, small commercial/industrial appliances, and other small electrical utilization equipment.
(i) For the purposes of this subsection:
(A) The appliance or electrical utilization equipment must be self-contained and built to standardized sizes or types. The appliance/equipment must be connected as a single unit to a single source of electrical power limited to a maximum of 250 volts, 60 amperes, single phase.
(B) Appliances and electrical utilization equipment include, but are not limited to: Ovens, office equipment, vehicle repair equipment, commercial kitchen equipment, self-contained hot tubs and spas, grinders, and scales.
(C) Appliances and utilization equipment do not include systems and equipment such as: Alarm/energy management/similar systems, luminaires, furnaces/heaters/air conditioners/heat pumps, sewage disposal equipment, door/gate/similar equipment, or individual components installed so as to create a system (e.g., pumps, switches, controllers, etc.).
(ii) This specialty includes:
(A) The in-place like-in-kind replacement of the appliance or equipment if the same unmodified electrical circuit is used to supply the equipment being replaced. This specialty also includes the like-in-kind replacement of electrical components within the appliance or equipment;
(B) The disconnection and reconnection of low-voltage control and line voltage supply whips not over six feet in length provided there are no modifications to the characteristics of the branch circuit; and
(C) The installation of an outlet box and outlet at an existing appliance or equipment location when converting the appliance from a permanent electrical connection to a plug and cord connection. Other than the installation of the outlet box and outlet, there can be no modification to the existing branch circuit supplying the appliance or equipment.
(iii) This specialty does not include:
(A) The installation, repair, or modification of branch circuits conductors, services, feeders, panelboards, disconnect switches, or raceway/conductor systems interconnecting multiple appliances, equipment, or other electrical components.
(B) Any work governed under Article(s) 500, 501, 502, 503, 504, 505, 510, 511, 513, 514, 515, or 516 NEC (i.e., classified locations).
(C) Any plumbing work regulated under chapter 18.106 RCW.
(l) Equipment repair (07E): Servicing, maintaining, repairing, or replacing utilization equipment.
See RCW 19.28.095 for the equipment repair scope of work and definitions. This specialty cannot perform any plumbing work regulated under chapter 18.106 RCW.
(m) Telecommunications (09): Limited to the installation, maintenance, and testing of telecommunications systems, equipment, and associated hardware, pathway systems, and cable management systems.
(i) This specialty includes:
(A) Installation of open wiring systems of telecommunications cables.
(B) Surface nonmetallic raceways designated and used exclusively for telecommunications.
(C) Optical fiber innerduct raceway.
(D) Underground raceways designated and used exclusively for telecommunications and installed for additions or extensions to existing telecommunications systems not to exceed fifty feet inside the building.
(E) Incidental short sections of circular or surface metal raceway, not to exceed ten feet, for access or protection of telecommunications cabling and installation of cable trays and ladder racks in telecommunications service entrance rooms, spaces, or closets.
(F) Audio or paging systems where the amplification is integrated into the telephone system equipment.
(G) Audio or paging systems where the amplification is provided by equipment listed as an accessory to the telephone system equipment and requires the telephone system for the audio or paging system to function.
(H) Closed circuit video monitoring systems if there is no integration of line or low-voltage controls for cameras and equipment. Remote controlled cameras and equipment are considered (intrusion) security systems and must be installed by appropriately licensed electrical contractors and certified electricians.
(I) Customer satellite and conventional antenna systems receiving a telecommunications service provider's signal. All receiving equipment is on the customer side of the telecommunications network demarcation point.
(ii) This specialty does not include horizontal cabling used for fire protection signaling systems, intrusion alarms, access control systems, patient monitoring systems, energy management control systems, industrial and automation control systems, HVAC/refrigeration control systems, lighting control systems, and stand-alone amplified sound or public address systems. Telecommunications systems may interface with other building signal systems including security, alarms, and energy management at cross-connection junctions within telecommunications closets or at extended points of demarcation. Telecommunications systems do not include the installation or termination of premises line voltage service, feeder, or branch circuit conductors or equipment. Horizontal cabling for a telecommunications outlet, necessary to interface with any of these systems outside of a telecommunications closet, is the work of the telecommunications contractor.
(n) Door, gate, and similar systems (10): This specialty may install, service, maintain, repair, or replace door/gate/similar systems electrical operator wiring and equipment.
(i) For the purposes of this subsection, door/gate/similar systems electrical operator systems include electric gates, doors, windows, awnings, movable partitions, curtains and similar systems. These systems include, but are not limited to: Electric gate/door/similar systems operators, control push buttons, key switches, key pads, pull cords, air and electric treadle, air and electric sensing edges, coil cords, take-up reels, clocks, photo electric cells, loop detectors, motion detectors, remote radio and receivers, antenna, timers, lock-out switches, stand-alone release device with smoke detection, strobe light, annunciator, control panels, wiring and termination of conductors.
(ii) This specialty includes:
(A) Low-voltage, NEC Class 2, door/gate/similar systems electrical operator systems where the door/gate/similar systems electrical operator system is not connected to other systems.
(B) Branch circuits originating in a listed door/gate/similar systems electric operator control panel that supplies only door/gate/similar systems system components providing: The branch circuit does not exceed 600 volts, 20 amperes and the component is within sight of the listed door/gate/similar systems electric operator control panel.
(C) Reconnection of line voltage power to a listed door/gate/similar systems electric operator control panel is permitted provided:
• There are no modifications to the characteristics of the branch circuit/feeder;
• The circuit/feeder does not exceed 600 volts, 20 amperes; and
• The conductor or conduit extending from the branch circuit/feeder disconnecting means or junction box does not exceed six feet in length.
(iii) This specialty does not include any work governed under Article(s) 500, 501, 502, 503, 504, 505, 510, 511, 513, 514, 515, or 516 NEC (i.e., classified locations). This specialty may not install, repair, or replace branch circuit (line voltage) conductors, services, feeders, panelboards, or disconnect switches supplying the door/gate/similar systems electric operator control panel.
(3) A specialty electrical contractor, other than the (06) limited energy specialty electrical contractor, may only perform telecommunications work within the equipment or occupancy limitations of their specialty electrical contractor's license. Any other telecommunications work requires a telecommunications contractor's license.
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[Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.281, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551. 06-24-041, § 296-46B-920, filed 11/30/06, effective 12/31/06; 06-05-028, § 296-46B-920, filed 2/7/06, effective 5/1/06; 05-22-025, § 296-46B-920, filed 10/25/05, effective 11/25/05; 05-10-024, § 296-46B-920, filed 4/26/05, effective 6/30/05. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2003 c 399, 2003 c 211, 2003 c 78, and 2003 c 242. 04-12-049, § 296-46B-920, filed 5/28/04, effective 6/30/04. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2002 c 249, chapters 34.05 and 19.28 RCW. 03-09-111, § 296-46B-920, filed 4/22/03, effective 4/22/03.]
(1) The department will issue an electrical/telecommunications contractor's license that will expire twenty-four months following the date of issue to a person, firm, partnership, corporation or other entity that complies with requirements for such license in chapter 19.28 RCW. An electrical/telecommunications contractor's license will not be issued to or renewed for a person, firm, or partnership unless the Social Security number, date of birth, and legal address of the individual legal owner(s) are submitted with the application. The department may issue an electrical/telecommunications contractor's license for a period greater or less than twenty-four months for the purpose of equalizing the number of electrical contractor's licenses that expire each month. The department may prorate the electrical/telecommunications contractor's license fee according to the license period.
(2) Combination specialty contractor's license. The department may issue a combination specialty contractor's license to a firm that qualifies for more than one specialty electrical contractor's license. The assigned administrator must be certified in all specialties applicable to the combination specialty contractor's license. The license will plainly indicate the specialty licenses' codes included in the combination license. An administrator assigned to a telecommunications contractor must be certified as a telecommunications administrator. A combination license will not be issued for telecommunications (09).
(3) See RCW 19.28.041(1) for a contractor doing domestic pumping work as defined in RCW 18.106.010 (10)(c).
(4) The department may deny application or renewal of an electrical/telecommunications contractor's license if a firm, an owner, partner, member, or corporate officer owes money as a result of an outstanding final judgment(s) to the department.
Electrical/telecommunications contractor bond, cash or
securities deposit.
(5) Bond, cash, or securities deposit.
(a) The electrical/telecommunications contractor may furnish the department with a cash or security deposit to meet the bond requirements in lieu of posting a bond. A cash or security deposit assigned to the department for bond requirements will be held in place for one year after the contractor's license is expired, revoked, or the owner notifies the department in writing that the company is no longer doing business in the state of Washington as an electrical/telecommunications contractor. Upon written request, the cash or security deposit will then be released by the department providing there is no pending legal action against the contractor under chapter 19.28 RCW of which the department has been notified.
(b) See RCW 19.28.041(7) for a contractor doing domestic pumping work as defined in RCW 18.106.010 (10)(c).
Telecommunications contractor insurance.
(6) To obtain a telecommunications contractor's license,
the applicant must provide the department with an original
certificate of insurance naming the department of labor and
industries, electrical section as the certificate holder. Insurance coverage must be no less than twenty thousand
dollars for injury or damages to property, fifty thousand
dollars for injury or damage including death to any one
person, and one hundred thousand dollars for injury or damage
including death to more than one person. The insurance will
be considered a continuing obligation unless canceled by the
insurance company. The insurance company must notify the
department in writing ten days prior to the effective date of
said cancellation or failure to renew.
(7) The telecommunications contractor may furnish the department with an assigned account to meet the insurance requirements in lieu of a certificate of insurance. An account assigned to the department for insurance requirements will be held in place for three years after the contractor's license is expired, revoked, or the owner notifies the department in writing that the company is no longer doing business in the state of Washington as a telecommunications contractor. Upon written request, the account then will be released by the department providing there is no pending legal action against the contractor under chapter 19.28 RCW of which the department has been notified.
Electrical/telecommunications contractor exemptions.
(8) The following types of systems and circuits are
considered exempt from the requirements for licensing and
permitting described in chapter 19.28 RCW. The electrical
failure of these systems does not inherently or functionally
compromise safety to life or property.
Low-voltage thermocouple derived circuits and low-voltage circuits for:
(a) Built-in residential vacuum systems;
(b) Underground landscape sprinkler systems;
(c) Underground landscape lighting; and
(d) Residential garage doors.
For these types of systems and circuits to be considered exempt, the following conditions must be met:
(e) The power supplying the installation must be derived from a listed Class 2 power supply;
(f) The installation and termination of line voltage equipment and conductors supplying these systems is performed by appropriately licensed and certified electrical contractors and electricians;
(g) The conductors of these systems do not pass through fire-rated walls, fire-rated ceilings or fire-rated floors in other than residential units; and
(h) Conductors or luminaires are not installed in installations covered by the scope of Article 680 NEC (swimming pools, fountains, and similar installations).
(9) Firms who clean and/or replace lamps in luminaires are not included in the requirements for licensing in chapter 19.28 RCW. This exemption does not apply to electric signs as defined in the NEC.
(10) Firms who install listed plug and cord connected utilization equipment are not included in the requirements for licensing in chapter 19.28 RCW. The plug and cord must be a single listed unit consisting of a molded plug and cord and not exceeding 250 volt 60 ampere single phase. The plug and cord can be field installed per the manufacturer's instructions and the product listing requirements. The utilization equipment must be a single manufactured unit that does not require any electrical field assembly except for the installation of the plug and cord.
(11) Firms regulated by the Federal Communications Commission or the utilities and transportation commission, supplying telecommunications service to an end-user's property, are not required to be licensed as a telecommunications contractor under chapter 19.28 RCW for telecommunications installations made ahead of the telecommunications network demarcation point.
(12) Unregulated firms, supplying telecommunications service to an end-user's property, are not required to be licensed as a telecommunications contractor under chapter 19.28 RCW for telecommunications installations made ahead of the telecommunications network demarcation point.
(13) Leaseholders. For electrical installations, maintenance, or alterations to existing buildings only, any person, firm, partnership, corporation, or other entity holding a valid, signed lease from the property owner authorizing the leaseholder to perform electrical work, on the property the leaseholder occupies, will be allowed to purchase an electrical permit(s) and do electrical work on or within the property described in the lease. The lessee and/or his or her regularly employed employees must perform the electrical installation, maintenance and alteration.
The lessee who performs the electrical maintenance or installation work must be the sole occupant of the property or space. Property owners or leaseholders cannot perform electrical work on new buildings for rent, sale, or lease, without the proper electrical licensing and certification. Refer to RCW 19.28.261 for exemptions from licensing and certification.
(14) Assisting a householder. A friend, neighbor, relative, or other person (including a certified electrician) may assist a householder, at his/her residence in the performance of electrical work on the condition that the householder is present when the work is performed and the person assisting the householder does not accept money or other forms of compensation for the volunteer work. For the purposes of this subsection, a residence is a single-family residence.
(15) Volunteering to do electrical work. There are no exceptions from the electrical contractor's license or electrician certification requirements to allow persons to perform volunteer electrical work for anyone other than a householder or a nonprofit organization as allowed by RCW 19.28.091(7). For the purpose of this section, volunteer means that there is no remuneration or receiving of goods or services in return for electrical installations performed.
(16) Farms or place of business. See RCW 19.28.261 for licensing/certification exemptions allowed for the owner(s) of a farm or other place of business and for the employees of the owner.
Exemptions - electrical utility and electrical utility's
contractor.
(17) Electrical utility ((system)) exemptions.
(a) Utility system exemption - RCW 19.28.010(1) and 19.28.091(1).
(i) Neither a serving electrical utility nor a
contractor or subcontractor employed by the serving electrical
utility is required to have an electrical contractor's license
for work on the "utility system" or on service connections or
on meters ((and)) or other apparatus ((or appliances)) used to
measure the consumption of electricity.
(((a))) (ii) Exemption from inspection. The work of a
serving electrical utility and its contractor(s) on the work
exempted by NEC 90.2 (b)(5), 1981 edition, is not subject to
inspection.
(b) Street/area lighting exemption - RCW 19.28.091
(2)(a)(A). ((A))
(i) On:
(A) Publicly owned streets, parks, athletic/play fields, beaches, and similar areas where the public has general, clear, and unrestricted access; or
(B) Outside area lighting installed on a utility owned
pole(s) that is used to support the utility's electric
distribution wiring or equipment that supplies a private
property owner's property, the serving electrical utility is
considered to be an owner and is not required to have an
electrical contractor's license or electrical permit to
install or work on ((electrical)) wiring or equipment, owned
by the utility and used in the lighting of ((streets, alleys,
ways, or public areas or squares)) those streets/areas.
((Utilities are allowed to install outside area lighting
on privately owned property where the lighting fixture(s) is
installed on a utility owned pole(s) used to support utility
owned electric distribution wiring or equipment designed to
supply electrical power to a customer's property.
Utilities are allowed to install area lighting outside and not attached to a building or other customer owned structure when the areas are outside publicly owned buildings such as: Publicly owned/operated parking lots, parks, schools, play fields, beaches, and similar areas; or the areas are privately owned where the public has general, clear and unrestricted access such as: Church parking lots, and commercial property public parking areas and similar areas.
Utilities are not allowed to install area lighting when the area is privately owned and the public does not have general, clear, and unrestricted access such as industrial property, residential property and controlled commercial property where the public's access is otherwise restricted.
Utilities are not allowed to install area lighting where the lighting is supplied from a source of power derived from a customer owned electrical system.
(b))) (ii) On other privately or publicly owned property (e.g., private streets, parking lots, businesses, schools, etc.), the serving utility is not required to have an electrical contractor's license or electrical permit to install or work on outside street/area lighting where the light(s) is supplied directly from the utility system and installed according to the NESC or NEC.
This work is considered to be utility type work.
An electric utility is not allowed to install or work on street/area lighting:
(A) When the area is privately or publicly owned and the public does not have general, clear, and otherwise unrestricted access such as: Industrial property, residential property, or other property where the public's access is restricted in any manner.
(B) Where the lighting is supplied from a source of power derived from a customer-owned electrical system.
(C) Where the lighting or wiring is attached to a building or other customer-owned structure.
(D) If the utility does not directly perform the installation or work, it may only contract the work to an appropriately licensed electrical contractor(s). See RCW 19.28.091(3).
(c) Customer-owned equipment exemption - RCW 19.28.091 (2)(b). A serving electrical utility is not required to have an electrical contractor's license to work on electrical equipment owned by a commercial, industrial, or public institution customer if:
(i) The utility has not solicited such work; and
(ii) Such equipment:
(A) Is located outside a building or structure; and
(B) The work performed is ((on the primary)) ahead of the
secondary side of the customer's transformer(s) which supplies
power at the customer's utilization voltage.
(((c) Exempted equipment and installations. No person,
firm, partnership, corporation, or other entity is required to
have an electrical contractor's license for work on electrical
equipment and installations thereof that are exempted by RCW 19.28.091.
(d) Exemption from inspection.
(i) The work of a serving electrical utility and its contractors on the utility system is not subject to inspection. The utility is responsible for inspection and approval for the installation.
(ii) Work exempted by NEC 90.2 (B)(5), 1981 edition, is not subject to inspection.)) If the utility does not directly perform the installation or work, it may only contract the work to an appropriately licensed electrical contractor(s). See RCW 19.28.091(3).
This work is considered to be utility type work.
The owner will provide the electrical work permit and be responsible for requesting inspections and for ensuring the work is installed per chapter 19.28 RCW and this chapter.
Exemptions - electrical utility telecommunications transition
equipment installations, maintenance and repair.
(18) No license, inspection or other permit will be
required by the department of any electric utility or, of any
person, firm, partnership or corporation or other entity
employed or retained by an electric utility or its contractor,
because of work in connection with the installation,
maintenance, or repair of telecommunications transition
equipment located ahead of the utility's telecommunications
network demarcation point on the outside of a building or
other structure when the work is performed by a qualified
person consistent with the requirements of the National
Electric Code (NEC) except as provided in (a) and (b) of this
subsection:
(a) The following exceptions to the NEC shall be permitted:
(i) An additional service disconnect supplying power to the transition equipment can be connected on the supply side of the main service disconnect supplying general power to the building;
(ii) Service entrance disconnects may be separated when clearly labeled;
(iii) The service disconnect used for supplying power to the transition equipment must be connected to the grounding electrode system using:
(A) # 8 AWG copper or larger grounding electrode conductor if protected from physical damage; or
(B) # 6 AWG copper or larger grounding electrode conductor if not protected from physical damage;
(iv) Use of equipment or materials that have been listed/field evaluated by a recognized independent testing laboratory or the department;
(v) Low-voltage circuits do not require a separate disconnecting means and may be grounded to the transition equipment grounding system;
(vi) Any other variance to the NEC must be approved by the department.
(b) A variance recommended by a joint utility standards group composed of representatives of both public and private utilities or certified by a professional engineer will be approved by the department unless the recommendation is inconsistent with meeting equivalent objectives for public safety.
(c) For the purposes of this section, a qualified worker is employed by a utility or its contractor and is familiar with the construction or operation of such lines and/or equipment that concerns his/her position and who is proficient with respect to the safety hazards connected therewith, or, one who has passed a journey status examination for the particular branch of the electrical trades with which he/she may be connected or is in a recognized training or apprenticeship course and is supervised by a journey level person.
(d) Although the utility is responsible for inspection and approval of the installation, including the selection of material and equipment, the department reserves the right to audit worker qualifications and inspect such installations semiannually for conformance with the requirements of (a), (b) and (c) of this subsection but shall not collect a permit fee for such inspection or audit.
(e) If a utility fails to meet the requirements of this section, the department may require the utility to develop and submit a remedial action plan and schedule to attain compliance with this section which may be enforced by the department.
(f) This exemption shall be in addition to any other exemption provided in chapter 19.28 RCW