4G1 Station Projects


Shop drawing, supply, installation, testing & commissioning for:

Electrical Works: LV switchgears, sub-distribution panel boards, MCC’s, capacitor panels, ATS panels, lighting control system, central battery system, busway system, ground & lightning protection system, conduit, boxes & accessories, cable trays, cable ladder & cable trunking, LV wires & cables, LC cables, power system, internal & external lighting fixtures, wiring devices, dis-connector switches, fire alarm system, data system, CCTV system, access control system & intercom system.
HVAC Works: Air handling units, fresh air units, fan coil units, duct system, cold & hot water system, pumps, drainage system, storm system, fire protection system, package units, BMS system, etc.
Fire Fighting: Supply and installation of fire fighting sprinkler system including zone control valves, fire hose cabinet, FM200 and fire fighting pumps, etc.
Plumbing: Supply and installation of water supply system, sewage system, rain water system, water closet, wash basin, shower, water pumps, drainage system, submersible pumps, etc.


  • Project Name: Riyadh Metro (Underground station line 4 package 3)
  • Period: February 28, 2017 to December 12, 2018
Saudi Technical Limited