Supply, Installation, and Commissioning of 1429 Inverter Ductable Split AC Units in Bihar Telecom Region

This tender invitation, issued by the Department of Telecommunications (DOT) and managed under the Bharat Sanchar Nigam Limited (BSNL) portal, concerns the comprehensive Supply, Installation, Testing, and Commissioning (SITC) of 3TR Inverter ductable split AC units within the Bihar Telecom region. The bid, identified by Bid Number GEM/2026/B/8016556, is open for submission from 3:16 PM on September 9, 2026, until 4:00 PM on October 5, 2026. The scope of work encompasses a wide array of specialized services beyond the mere supply of AC units. This includes the provision and installation of associated piping, ducting systems (both rectangular and round), nitrile rubber sheeting, powder-coated aluminum supply air grills, and fire-retardant canvas connections. Furthermore, the tender requires the installation of eye-ball jet diffusers, perforated MS cable trays, heavy-duty iron stands, CPVC pipes, and the skillful closure of openings from existing package AC units. Essential electrical components such as smart voltage and overload protectors, 3-core 4 sqmm and 3-core 1.5 sqmm electrical cables, fabricated MS frames, submain wiring with 4x6 sqmm PVC insulated copper cable, 4-core 16 sqmm steel arm aluminum cable, horizontal type TPN MCB DBs, 63 or 100 Amp FP Isolators, and 8 SWG diameter GI wire are also part of the comprehensive package. The total quantity of units to be supplied and installed is 1429. This opportunity represents a significant undertaking within the Ministry of Communications, requiring a technically proficient and experienced bidder to execute this critical infrastructure project at the Patna office of CE(E), located on the 3rd floor of the CTO Building, Sanchar Parisar, Patna (Pin code: 800001).