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WAC 296-155-690

Appendix to WAC 296-155-684 cast in place concrete.

General requirements for formwork.
(This Appendix is nonmandatory.)
This Appendix serves as a nonmandatory guideline to assist employers in complying with the formwork requirements in WAC 296-155-684 (1)(a). Formwork which has been designed, fabricated, erected, braced, supported, and maintained in accordance with Sections 6 and 7 of the American National Standard for Construction and Demolition Operations-Concrete and Masonry Work, ANSI A10.9-1983, must be deemed to be in compliance with the provision of WAC 296-155-684 (1)(a).
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. WSR 16-09-085, § 296-155-690, filed 4/19/16, effective 5/20/16. Statutory Authority: Chapter 49.17 RCW. WSR 90-03-029 (Order 89-20), § 296-155-690, filed 1/11/90, effective 2/26/90; WSR 89-11-035 (Order 89-03), § 296-155-690, filed 5/15/89, effective 6/30/89. Statutory Authority: RCW 49.17.040 and 49.17.050. WSR 86-03-074 (Order 86-14), § 296-155-690, filed 1/21/86; Order 74-26, § 296-155-690, filed 5/7/74, effective 6/6/74.]
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