Service 07
Construction & Fabrication
Pipeline and facility construction, pipe spool and structural steel fabrication, horizontal directional drilling and emergency call-out.
Overview
Construction crews and fabrication shops that work to your procedures. We build pipeline infrastructure, fabricate spools and steel structures with documented welding procedures, and respond to emergency call-outs when a line or facility needs repair now.
What’s included
- Oil and gas pipeline infrastructure construction
- Pipeline installation, tie-ins and maintenance
- Pipe spool fabrication — carbon, stainless and chrome steels and nickel alloys
- Structural steel fabrication and installation
- Horizontal directional drilling (HDD) for road, river and pipeline crossings
- Skids, manifolds and pig launcher / receiver fabrication
- Emergency call-out for repairs
Standards & grades
Supplied to the governing standard.
| Standard | Scope | Grades / classes |
|---|---|---|
| API 1104 | Welding of pipelines and related facilities | Procedure and welder qualification |
| ASME Section IX | Welding procedure and welder qualification | WPS / PQR / WQR |
| AWS D1.1 | Structural welding — steel | Procedure qualification |
| ASME B31.3 / B31.4 / B31.8 | Process and pipeline piping | Fabrication and testing |
Typical applications
- Gathering systems and flowlines
- Flow-station and facility expansions
- Road and river crossings
- Shutdown and emergency repairs
Documentation provided
- Weld maps, WPS / PQR and welder qualifications
- NDT and hydrotest records
- Material traceability from MTR to spool
- As-built drawings and dimensional reports
Related projects
Construction & Fabrication in the field.
Midstream operator · Delaware Basin, TX
Gathering-system tie-in package, Permian Basin
Line pipe, API 6D valves and fittings for a multi-pad gathering tie-in, delivered in phased loads.
100%
Lines with MTRs
Refinery maintenance contractor · Houston Ship Channel, TX
Turnaround flange & valve package, Gulf Coast refinery
Kitted flanges, gaskets and studs by work package, plus valve repair and re-test during a turnaround.
0 h
Outage extension
FAQ
Questions buyers ask us.
Request for quotation
Need help with construction & fabrication?
Upload your material take-off, drawing or line list. We quote line by line with lead times — usually within 24 hours.