LSG2 Project: Corval Group was contracted to set structural steel and equipment for a gasoline hydrotreater addition. Corval Group self-performed ironwork, pipefitting and grout work while the plant was still operating.
B2 Boiler Repair Project: Corval Group performed boiler maintenance at ConocoPhillips’ Cillings Refinery. This project was self-performed ASME “R” Stamp repair work including – coordinating of NDE testing, scaffolding, fire watch, boiler maker tube repairs and subcontractor management.
Nested Capital Services: Corval Group was contracted to perform capital project work in ConocoPhillips’ Billings Refinery. Corval self-performed piping, steel, boiler, equipment setting, fireproofing, concrerte and subcontractor management. Corval fabricated piping in our Billings, MT Fabrication shop.