Jeddah, Kingdom of Saudi Arabia
عربيRequest a Quote
Saudi Vision 2030

Construction & maintenance

Field construction, fabrication, and industrial maintenance.

Delta Alliance Est delivers industrial and commercial construction, workshop and pipe fabrication, waterproofing, inspection and QA/QC services, electrical and instrumentation installation, civil and structural work, O&M, turnkey equipment, demolition, and rotating equipment support—coordinated under one accountable delivery system.

Headquarters: Jeddah, Kingdom of Saudi ArabiaJeddah, Kingdom of Saudi ArabiaManpower, trading, construction, maintenance
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Capabilities

What we execute on site and in the workshop.

These themes group the construction and maintenance scopes described in the company profile and capability materials. Manpower role categories are listed under Manpower supply.

01

Construction services

Large-scale industrial and commercial construction with disciplined interfaces to mechanical, electrical, and civil trades.

  • Industrial plant and refinery-related construction
  • Commercial and building projects with demanding specifications
  • Site management, method statements, and QA/QC documentation aligned to client ITPs

02

Fabrication & pipe fabrication

Workshop and field fabrication including piping systems prepared for safe installation and testing.

  • Pipe fabrication, welding, and fit-up with traceable materials
  • Structural steel and equipment supports coordinated with lifting plans
  • Machining, overhaul, and upgrade support for rotating equipment where tied to construction programs

03

Waterproofing

Waterproofing systems for roofs, decks, below-grade structures, tanks, bunds, and industrial envelopes.

  • System selection aligned to substrate and exposure
  • Surface preparation, detailing at penetrations, and curing discipline
  • QA holds, records, and coordination with follow-on trades

04

Inspection services

Field inspection and QA/QC services delivered as part of construction and maintenance programs—not only staffing roles.

  • Site inspection, ITR support, and documentation suitable for consultant and owner review
  • Coordination with welding, NDE, and commissioning windows
  • Clear communication paths for punch lists and handover

05

Electrical & instrumentation

Contracting, supply, and installation coordinated with mechanical and process teams.

  • Cable routing, tray, and termination disciplines
  • Instrumentation loop checks and calibration support
  • Panel installation and FAT/SAT coordination as required

06

Additional execution scopes

From the Delta Alliance Est profile: civil works; mechanical fabrication & maintenance; piping; structural steel; concrete special repair; demolition; industrial plant upgrades; operation & maintenance; turnkey equipment installation; rotating and static equipment field support.

  • Shutdown preparation and execution packages where construction-led
  • Demolition and industrial retrofit sequencing with environmental controls
  • O&M, modifications, and rerouting within operating facilities when specified
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