Qatar — Ras Laffan Port — Nakilat: Mechanical and Electrical Works

The project included detailed engineering, procurement, installation, testing and commissioning of several mechanical and electrical works for various facilities / buildings and external areas of Nakilat ship Repair Yard.

The main items of work comprised:
Mechanical Works:

HVAC System for Buildings
Firefighting System
Fire Hydrant System
Potable Water System and Water Storage Tanks
Industrial Gas System including external Gas Piping work
Above Ground Drainage System
Weld Fume and Dust Extract Systems for relevant buildings
LPG, Argon and Acetylene Storage and distribution system
Fire suppression system for server rooms

Electrical Works:
Power Distribution System comprising of Main and Field Distribution boards and supply units, MCC and LV & Control cabling
Small Power system
Lighting System comprising of general internal lighting, office lighting,emergency lighting and building periphery lighting
Fire Detection and Alarm System
Earthing and Lightning protection system
3x160kVA and 2x60kVA UPS system
Site infrastructure electrical works comprising of installation of emergency generator sets, area lighting with 30m high masts and 12m lighting poles and site HV & LV power distribution cabling

Major quantities are:
GRE Piping: 7,700 m
HDPE Piping: 5,600 m
CS Piping: 45,260 m
GI Piping: 9,400 m
Copper Piping: 16,670 m
SS 316/316L Piping: 25,600


  • Construction From: 11/2008
    Construction To: 09/2012
    Consulting Enginner: Royal Haskoning - COWI
    Contract Amount (IN "000" US$): 140,189
    Archirodon Portion: 100%
    Owner: Qatar Petroleum