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PDFWAC 296-807-18055

Make sure flanges are in good condition.

(1) You must make sure flange bearing surfaces are in good condition.
(2) You must replace or remachine any flange with a mounting surface that has any of the following problems:
(a) Warped;
(b) Burred on the bearing surface;
(c) Excessively worn (thickness or diameter);
(d) Out of true.
Flanges that are refaced or trued need to satisfy minimum dimension requirements specified in ANSI B7.1-2000, Safety Requirements for the Use, Care and Protection of Abrasive Wheels.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050. WSR 15-23-086, § 296-807-18055, filed 11/17/15, effective 12/18/15. Statutory Authority: RCW 49.17.010, [49.17].040, [49.17].050, and [49.17].060. WSR 03-09-009, § 296-807-18055, filed 4/4/03, effective 8/1/03.]
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