Historical
AWS D3.6M-1999
AWS D3.6M:1999 SPECIFICATION FOR UNDERWATER WELDING
This specification covers the requirements for welding structures or components under the surface of water. It includes welding in both dry and wet environments. Sections 1 through 6 constitute the general requirements for underwater welding while sections 7 through 10 contain the special requirements applicable to four individual classes of weld: Class A - Comparable to above-water welding Class B - For less critical applications Class C - Where load bearing is not a primary consideration Class O - To meet the requirements of another designated code or specification
Content Provider
American Welding Society [aws]