Invitation for Bid

Traffic Signal System Upgrade, Islandwide Phase 1 Project No. GU-THS-1000(116)

The project includes upgrading of eight (8) traffic signal systems. Four (4) typical box type cable span wire systems (Route 1/Route 6, Route 1/Route 4, Route 4/Route 15, Route 4/ Route 10); one (1) mast-arm signal system (Route 1/Aspinal Ave.); and one (1) diagonal type cable span wire system (Route 1/5th Street). Project also includes replacement of traffic loops at Route 4/Chalan Canton Tutujan intersection, and at Route 1/Route 14A intersection. and installation of GPS clocks at various locations.

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