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Al-Khobar Desalination Plant
Mechanical Projects
7.5 MIGPD Desalination Plant
AlKhobar Desalination Plant, Phase I
AlKhobar-II 750MW Power Plant
Expand Waste Water Treatment
EPC Of Potable Water Storage Tanks
Industrial Waste Water Treatment
Maintain Gas Compression Capacity
Natural Gas De-Ethanization Plant
Onshore Gas Gathering Facilities
PP9 Combined Cycle Power Station
Sulfur Recovery Unit
Umm An-Nar Power Plant
Mechanical Projects in PDF
Scope
The work included:
Three Long Tube Flash evaporator desalination plants, each producing 2.5 million US gallons per day, supplied by Aqua-Chem Inc. of Milwaukee USA.
Three 100,000 lbs/hour Cleaver Brooks steam package boilers with complete boiler auxiliaries including high-pressure pipework, flues, ducts and stacks.
60-inch concrete-lined seawater intake piping; 10-metre-long vertical re-circulating KSB pumps; low-pressure interconnecting piping; hundreds of tons of walkways and steel platforms; wooden decarbonator tower; interconnecting cabling and control wiring.
Assembly of 75 evaporator sub-modules, each weighing up to 65 tons; welding of the CuNi tube sheets; tubing and expanding of approximately 37,000 eighty-foot-long copper nickel tubes; welding of clad on CuNi on steel walled water boxes; mechanical erection of associated equipment such as stainless steel jet ejector vacuum system, chemical dosing system, etc.
Instrumentation work, including installation of pressure, temperature, level and flow sensors on vessels and piping; assembly and tubing of field pneumatic transmitters on field racks; laying of cable trays in concrete trenches; laying of multitube pneumatic instrument tubing, including splicing; installation of remote control room panels, connecting to field instruments, testing and calibration of all instruments.
Electrical work, including laying of cables on trays in cable trenches, strapping and cable splicing; installation of motor control centres, cabling to motors, installation of electrical distribution boards and cable termination; installation of all field lighting and power points, including cabling and termination.
Insulation; fabrication and installation of the aluminium cladding.
Painting, testing, commissioning and start-up assistance.
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