Reverse Osmosis Plant Offsite and Miscellaneous Works

Reverse osmosis plant

Client:	Water and Electricity Department (WED) of Abu Dhabi
Consultant:	DSS Engineers Inc.
Location:	Abu Al Abiyad Island, Abu Dhabi
Started:	August, 1987
Completed:	April, 1988
Value:	Dhs 3,353,350

The installation and commissioning of the following items:

Chemical laboratory building and all other associated civil works.
600 mm diameter GRP seawater intake pipe, with marker buoy.
Equipment foundation and chemical laboratory, 250cm concrete and 50 ton steel structure.

Civil Value:	Dhs 299,258.00
Peak Manpower:	50

Mechanical Details

Offshore seawater intake screen and associated 600mm diameter GRP piping.
Airblow and chlorination pipework.
Two seawater pumps, capacity of 897 cubic meters per hour at forty meters head.
Two freshwater pumps, capacity of twenty cubic meters per hour
Two priming pumps.
Dosing and vacuum pumps.
Piping system of GRP, PVC, MS and SS.
Chemical dosing equipment.

Mechanical Value:	Dhs 2,449,416.00
Peak Manpower:	12

Electrical Details

Complete electrical and instrumentation system including:

11KV transformer, 11KV fused switch, power and control cabling and other associated electrical works.

Electrical Value:	Dhs 604,676.00
Peak Manpower:	4