Samastipur Adaptive Traffic Signal System Deployment and Maintenance

Work Description - NA

This tender invitation is issued by the Urban Development and Housing Department, Bihar, for the **Deployment of a Traffic Signal System, inclusive of a three-year maintenance period**. The project, identified by Bid Number GEM/2026/B/7826980, is being managed by the Office of Samastipur and is open for bids from July 30, 2026, at 6:03 PM, closing on August 14, 2026, at 7:00 PM. The scope of work encompasses the comprehensive supply and installation of an Adaptive Traffic Signal Controller with its associated foundation and painting. This includes the provision of Traffic Light Aspects in Red, Green, and Amber, a Countdown Timer, and Cantilever poles with foundations and painting. Furthermore, the tender requires the installation of Junction Boxes on each pole, a UPS-Inverter and battery system for a four-hour backup, including cabinet and foundation, and Solar panels with frames. Cable infrastructure is a significant component, detailing the supply and laying of 1.5 sqmm 2-core armoured copper cables, road cutting and trenching for cable laying with subsequent road repair, the supply and laying of 75 mm HDPE pipes for cables, and the provision of 0.75 sqmm 12-core armoured cable and 2.5 sqmm 3-core armoured cable for the solar panels. The project concludes with Chemical Earthing, Testing, and Commissioning. The total quantity for this comprehensive deployment is specified as 2530 units.