Engineering

Mechanical Static Services

Pressure vessels, heat exchangers, piping, tanks and columns — inspection, repairs, replacements and hydrotests, delivered with structured QA/QC documentation for audit-ready close-out.

QA/QC Controlled Work Packs & MDR Turnaround-ready

Overview

We execute static equipment scopes across brownfield assets and planned turnarounds — mobilising competent teams, calibrated tools and traceable documentation to support safe execution and reliable close-out.

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Typical Assets

  • Pressure vessels, drums, columns & towers
  • Shell & tube heat exchangers, air coolers
  • Piping, valves & supports
  • Storage tanks (fixed/floating roof)
  • Boilers & auxiliary static packages

Typical Scopes

  • Internal/external inspection & integrity checks
  • Repairs, component replacements, machining
  • Hydro/pneumatic tests, leak tests
  • NDT coordination & thickness surveys
  • Documentation & MDR close‑out

Capabilities

Practical methods with clear quality gates and HSE controls.

Repairs & Replacements

  • Nozzle/neck repairs, pad plates, cladding
  • Bundle extraction/insertion & gasket changes
  • Piping spools, valve change‑outs
  • Welding to coded procedures; PWHT where required

Hydro & Leak Tests

  • Test packs (limits, blinds, vents, drains)
  • Calibrated gauges & safety barricading
  • Pressurisation logs & acceptance criteria

Inspection & Integrity

  • Internal visual, dimensional & fit‑up checks
  • NDT coordination (RT, UT, MT, PT) & reports
  • Thickness survey trending & recommendations

Documentation

  • ITP/Checklist completion with photos
  • Calibration certificates & material traceability
  • MDR compilation and handover

Valve Services & Types of Valves

Practical valve maintenance and turnaround support — inspection, repair/overhaul, testing and documentation. Valve types listed below can be customised to your site standard and OEM requirements.

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Valve Scope (Workshop / On-site)

  • Incoming inspection, tag verification, condition assessment
  • Disassembly, cleaning, dimensional checks and defect reporting
  • Seat & disc lapping, seal/packing replacement, gasket renewal
  • Reassembly with torque control and functional checks
  • Leak test / pressure test (as per agreed procedure)
  • As-found / as-left records and close-out documentation

Actuation & Control

  • Manual, pneumatic, electric and hydraulic actuators (scope dependent)
  • Control valves: trim checks, stroke test, I/P & positioner checks (where applicable)
  • Limit switches, solenoids and accessories verification (where applicable)
  • Set-up alignment and functional verification prior to handover

Types of Valves

  • Gate valve, Globe valve, Ball valve
  • Butterfly valve, Plug valve
  • Check valve (Swing / Lift / Dual-plate)
  • Needle valve, Diaphragm valve
  • Control valve (Globe / Rotary style)

Protection & Specialty Valves

  • PSV/SRV (pressure / safety relief valve) — inspection, documentation & coordination
  • PRV (pressure relief/ reducing valve) and regulators (scope dependent)
  • Double Block & Bleed (DBB) configurations
  • Knife gate / slurry service valves

FAQ

Do you support turnaround and brownfield scopes?

Yes — we can support planned turnarounds and brownfield maintenance scopes based on site access, schedule and scope complexity.

Can you include valves in the static work pack?

Yes — valve scope can be included in work packs (tag list, test requirements, records) and aligned to client QA/QC documentation needs.

What is typically included in MDR close-out?

ITP/checklists, material traceability, WPS/PQR & welder qualifications (if applicable), NDT reports, calibration certificates, test records and photos.

Planning a static scope for your next turnaround?

Share your asset list (including valves if applicable) and target dates — we will propose a practical execution plan and documentation structure.