Job description
Location: Walsall EfW New Build Site Reporting to: Mechanical/Piping Construction Manager Package: Competitive + long term on new build EfWScope: New build Energy from Waste plant. You will supervise ALL stainless installation - TIG welded high purity systems AND Geberit Mapress press-fit stainless systems for utility services.The Role: Lead the stainless pi
Project details
Walsall EfW New Build Site
Reporting to: Mechanical/Piping Construction Manager
Package: Competitive + long term on new build EfWScope: New build Energy from Waste plant. You will supervise ALL stainless installation - TIG welded high purity systems AND Geberit Mapress press-fit stainless systems for utility services.The Role:
Lead the stainless pipework crew delivering both welded (304L/316L) and Mapress press-fit pipework across Boiler House, Turbine Hall, FGT, Water Treatment, WTP, compressed air, potable water, LTHW and chemical dosing support systems. Full control of quality, purge/weld quality AND Mapress joint integrity.Key Responsibilities:1. Mapress Press-Fit
- SpecialistMust be certified/competent in Geberit Mapress Stainless Steel system
- Mapress SS304/316L, M-profileSupervise installation of Mapress 15mm
- 108mm pipework
- cutting, deburring, insertion depth marking, pressingControl pressing tools
- Novopress/Geberit ACO203/ECO301, ensure tools are calibrated, jaws are correct type (M15-M108), calibration certs in dateEnforce Mapress best practice
- no carbon steel contamination, correct O-ring (FKM black/HNBR yellow), pipe end preparation, no distortion, support distances to Geberit specTrain and sign-off installers
- only Mapress-approved operatives to pressManage leak testing of Mapress systems
- air test 4.5 bar/hydro to 1.5x WP, ensure O-rings not displaced, conduct visual check of press indicatorMaintain Mapress material traceability
- MTRs, Geberit genuine fittings, batch control2. TIG/Orbital Stainless
- GeneralSupervise TIG butt weld & orbital welding gangs for process pipework where Mapress is not suitable
- dosing, demin, leachate, FGTEnsure WPS/PQR compliance, welders coded to EN 9606-1/ASME IX, argon purge control with O2 ppm Client is pushing Mapress on all utility stainless to reduce hot works by 60%, speed up installation in ACC/Air Cooled Condenser area and admin buildings, and remove need for purge in occupied plant rooms. You must be able to defend Mapress vs welded decisions to QA.Desirable:Geberit Mapress M Pressing Gun calibration
- Start: flexible
- Location: Walsall, Staffordshire, UK, GB
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