Wash. Admin. Code § 296-155-690

Current through Register Vol. 24-12, June 15, 2024

Section 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).

Wash. Admin. Code § 296-155-690

Amended by WSR 16-09-085, Filed 4/19/2016, effective 5/20/2016

Statutory Authority: Chapter 49.17 RCW. 90-03-029 (Order 89-20), § 296-155-690, filed 1/11/90, effective 2/26/90; 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. 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.