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Client: ADCO - CONSTRUCTION WORKS FOR INSTALLATION OF SOUTH BU HASA GAS LIFT PILOT & WAG PILOT PROJECT

Scope of Work

Procurement, construction works and commissioning for the following in ADCO fields, Bu Hasa:

  • Gas pilot project in 10 wells in southern part of Bu Hasa field
  • Water alternating gas (WAG) pattern development scheme in the Bu Hasa field

Total work scope divided into 2 parts:

  1. Well head works

    Shop works: Pre-casting of concrete pipe supports, structural prefabrication of approximately 250 tons of steel, piping prefabrication (various pipe sizes up to 8" dia) of 9000 inch-dia, painting, and other components.

    Site works: All civil works, fencing, installation of panels, field instrumentation, associated power / instrument cabling and fabrication / erection of the associated wellhead piping and buried gas pipelines, installation of pig launchers & receivers, installation of digital telecommunications system, including fibre optic cable and SDH transmission equipment at each wellhead. Fibre optic cable laid along with pipeline, one each side of pipelines.

    All works required to complete installation, carry out required checks, inspection, testing and commissioning support, during initial running of equipment.


  2. Gas pipeline network (line pipe api 5l gr 60 material)

    Gas lift network to feed 10 wells via approximately 70 km of 6" main header, 4" sub headers, with 3" flowlines. The main header, all sub headers for gas injection and the flow lines buried. For water injection pipelines surface laid.

    Scope includes commissioning of the whole system

Client: ADCO - CONSTRUCTION WORKS FOR INSTALLATION OF HUWAILA FIELD DEVELOPMENT

Scope of Work

Installation of new multi-phase pump package, auxillaiary skids, power skid, control skid, KO drum, flare, and others. Necessary civil works, piping erection and testing, power supply to the MPP area, area lighting, earthing, necessary controls and instrumentation works, pre-commisisoning and commissioning.

Major Equipment

Pump skid, piping skids, MPP auxilliary skids, power skid, auxilliary skids, chemical injection skid, instrument air skid, knock-out drum and booster pumps, flare, 6 slot manifold skid, pig launcher, pig receiver, nitrogen skid, propane skid, multiphase flowmeter and more.

Site Civil work

  • Approximately 1200 m3 of concrete structures, area fencing, interlock tiled roads and pavements
  • Flowlines from near by oil wells routed to new mpp area by 6" dia 8kins of flowlines. Mpp package to pump oil to Bu Hasa rds -3 facilities by new 10" underground api 5l gr.60, 30Km long, piggable pipeline. Pipeline corrosion protected by cathodic protection. 8" Existing pipelines to existing mpp re-routed to new mpp.
  • Necessary modifications done to use existing mpp as stand by. At rds-3, pig receiver installed, transferline connected to exiting manifolds, necessary controls and civil works as per contract drawings.
Client: ADWEA - SUPPLY & INSTALLATION OF WATER METERS IN ABU DHABI REGION LOT A & B

Supply and installation of 121,800 Nos. electric consumer water meters (size: ½” to 2”) instead of existing mechanical water meters, including complete survey works, supply, and installation of induction touch pad, hand held remote reading device, check valve, stop valve, lockable brass valves, and various types of pipe fittings.

     
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