Safe & efficient

Ahern prefabricated 663,122 pounds of piping for ONEOK, Inc. in Watford, North Dakota. The shop fabricated 1,429 carbon steel spools for two Natural Gas Compressor stations. Through operational management and shop efficiency, the Ahern team was able to complete the project safely with a 97% x-ray pass rate.

Expertise Provided

Values Delivered


  • No warranty rework needed


  • No OSHA recordable events or lost-time injuries