Barnard Clearance Tie-in Weld Checklist

This checklist supports safe and compliant tie-in welds for pipeline work. It covers safety prerequisites such as a completed JHA, hot work permit, and identification of the clearance supervisor. It lists essential welding materials and tools, and verifies welder certification and procedure compliance. Quality controls include pipe prep, preheat, visual acceptance criteria for undercut and high spots, and verification steps like leak checks and x-ray testing. Use it to document inspections and confirm work meets PGE standard and project requirements.