Wisconsin Administrative Code
Department of Natural Resources
NR 800 - Environmental Protection - Water Supply
Chapter NR 812 - Well Construction And Pump Installation
Subchapter II - New Water Well and Heat Exchange Drillhole Construction and Reconstruction and Filling and Sealing of Wells and Drillholes
Section NR 812.18 - Welding procedures
Plain end well casing pipe shall be welded watertight using welding procedures for plain end well casing pipe in accordance with the specifications in the American Welding Society manual AWS D10.12, "Guide for Welding Mild Steel Pipe." Well casing pipe to be welded shall conform to the specifications in s. NR 812.11(6). Pitless adapter connections to well casing pipe shall be made watertight in accordance with welding procedures in the American Welding Society manual AWS D1.1, "Structural Welding Code-Steel."
Copies of AWS manuals may be obtained directly from the American Welding Society's website at www.aws.org. Copies are also on file at the offices of the department and the legislative reference bureau.