Welding & Pipeline Inspector (CWI / API 1169)
Compressor Station Location: Wisconsin
Duration: June - October
Project Overview Epcon Partners is seeking a qualified Welding Inspector with CWI and API 1169 certifications to support a compressor station construction project. The inspector will be responsible for ensuring all welding, piping, and mechanical installations meet applicable codes, client specifications, and regulatory requirements.
Key Responsibilities
Perform visual and dimensional inspection of structural and pressure piping welds in accordance with AWS D1.1, ASME B31.3/B31.8, and applicable client specifications
Monitor and document all welding activities including preheat, interpass temperature, and PWHT compliance
Review and verify Welding Procedure Specifications (WPS) and Welder Qualification Records (WQR/PQR)
Coordinate NDE activities (RT, UT, MT, PT) and review radiographic and inspection reports
Conduct pipeline integrity inspections per API 1169 standards including mainline, tie-in, and station piping
Ensure materials, fittings, and components meet MTRs and project specs prior to installation
Maintain accurate daily inspection reports, non-conformance reports (NCRs), and photographic documentation
Interface with client QA/QC representatives, project management, and third-party inspectors
Required Qualifications
Active AWS Certified Welding Inspector (CWI) certification
Active API 1169 Pipeline Construction Inspector certification
Minimum 5 years of field inspection experience on natural gas or liquids pipeline/compressor station projects
Proficiency reading and interpreting isometric drawings, P&IDs, and project specifications
Strong working knowledge of ASME B31.3, B31.8, and OSHA safety requirements
Ability to work independently in a field environment with minimal supervision
Compressor Station Location: Wisconsin
Duration: June - October
Project Overview Epcon Partners is seeking a qualified Welding Inspector with CWI and API 1169 certifications to support a compressor station construction project. The inspector will be responsible for ensuring all welding, piping, and mechanical installations meet applicable codes, client specifications, and regulatory requirements.
Key Responsibilities
Perform visual and dimensional inspection of structural and pressure piping welds in accordance with AWS D1.1, ASME B31.3/B31.8, and applicable client specifications
Monitor and document all welding activities including preheat, interpass temperature, and PWHT compliance
Review and verify Welding Procedure Specifications (WPS) and Welder Qualification Records (WQR/PQR)
Coordinate NDE activities (RT, UT, MT, PT) and review radiographic and inspection reports
Conduct pipeline integrity inspections per API 1169 standards including mainline, tie-in, and station piping
Ensure materials, fittings, and components meet MTRs and project specs prior to installation
Maintain accurate daily inspection reports, non-conformance reports (NCRs), and photographic documentation
Interface with client QA/QC representatives, project management, and third-party inspectors
Required Qualifications
Active AWS Certified Welding Inspector (CWI) certification
Active API 1169 Pipeline Construction Inspector certification
Minimum 5 years of field inspection experience on natural gas or liquids pipeline/compressor station projects
Proficiency reading and interpreting isometric drawings, P&IDs, and project specifications
Strong working knowledge of ASME B31.3, B31.8, and OSHA safety requirements
Ability to work independently in a field environment with minimal supervision
Job ID: 521559419
Originally Posted on: 5/18/2026
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