TOTAL E & P Yemen
2010-10-01 - 2012-12-30
The PLANT shall be called Water Treatment Unit and Inject facilities (WTU&IF).
The PLANT comprises, one (1) Water Treatment Unit (WTU) as well as one (1) Central Filtration Unit (CFU) and two (2) Water Injection Pumps:
a) The WTU comprises,
●Integration of CCU & water treatment facility (Waste water supply line & Fuel gas line from CCU, Oil sludge from WTU to CCU).
●Pressure break vessel (Degassing vessel) installed upstream of oil skim tank, with cold vent to safe location (In any case, CONTRACTOR shall check whether a connection to the existing HP or LP flare vessel is feasible in terms of HP or LP flare vessel & LPflare capacity).
●Skim Tank with gas blanketing.
●Flotation transfer tank including gas blanketing.
●WEMCO Floatation Unit including gas blanketing.
●Overflow separation tank including gas blanketing
●Clean Water Tank including gas blanketing.
●Centrifugaland screw pumps
●Chemical injection skids.
●Scale and corrosion monitoring.
●Water Booster pumps.
b) Water Injection Facilities (downstream WTU):
●Central Filtration Unit Package.
●Water Injection pumps.
●Water Injection Manifold with 2 spare connections (8” valves & blind flanges).
●Pig Launcher with Barred Tee connected.
c) Water Pipelines Network Outside CCU Plant, the following shall be installed:
●WI Pipeline from Barred Tee / Pig Launcher of Water Injection Facilities to W2 existing Manifold / Pig Receiver located minimum 1.5 km from CCU Plant with flange connection rated 1500 lbs. CONTRACTOR scope shall include W2 manifold extension with 2 spare connections (8” valve & blind flange) and manifold tie-in shall have minimum or no facility shutdown