WAC 296-24-72003:

296-24-72001 << 296-24-72003 >> 296-24-722

PDFWAC 296-24-72003

Mechanical piping systems.

(1) General. You must observe the requirements of WAC 296-24-68001, 296-24-68501 through 296-24-68507, 296-24-69501 through 296-24-69507, 296-24-70001 through 296-24-70007 and 296-24-71501 through 296-24-71525.

(2) X-ray inspection. The use of X-rays and radioactive isotopes for the inspection of welded piping joints must be in conformance with the American National Standard Safety Standard for Nonmedical X-ray and Sealed Gamma-Ray Sources, ANSI Z 54.1-1963.

[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 15-24-100, § 296-24-72003, filed 12/1/15, effective 1/5/16; Order 73-5, § 296-24-72003, filed 5/9/73 and Order 73-4, § 296-24-72003, filed 5/7/73.]