Supply and Installation of Integrated Weighbridge Centering and Control Systems with RFID and Boom Barrier

This tender, issued by South Eastern Coalfields Limited (SECL), a subsidiary of Coal India Limited, under the Ministry of Coal, seeks proposals for the supply and installation of a comprehensive weighbridge centering system. The bid, designated by Bid Number GEM/2026/B/8109725, is open for submission from 06-10-2026 at 12:20 PM until 27-10-2026 at 10:00 AM. The requirement is for a total quantity of 100 units of the specified system. The core of the tender revolves around a weighbridge system that includes a boom barrier control unit, available in both AC24W for inside cabin operation and C230V AC for inside mechanical control. Essential safety features are mandated, such as safety sensors for the boom barrier, operating on 5V/9V DC, and IR light traffic signals in red and green, powered by 24V DC. The system also incorporates RFID technology for reader identification, with a read range of 0.15m to 0.6m, requiring various RFID reader adapters, including a 9V DC adapter, a 36W AC/DC converter adapter with POE to passive optical network (OP) at 48V 5W, and adapters for POE to master control (MA COP) and control panel (CPEA COP) at 24V 24W. The specific item category detailed as "BOOMALATMTCOCTGNL6M WRITERRFID R W0 30M 0 10CM WCS CNTRL CARDAC24W O P 12V DC WEIGHBRIDGECENTRING SYSTEM 3 SENSORS BOOM BARRIER CONTRINSIDE CABIN AC24W BOOM BARRIER CONTR INSIDE M C230V AC SAFETY SENSORSF BOOM BAR5V 9V DCIR LIGHTTRFCRED GREN24V DC READERRFIDR W RANGE015M 0 6M RFID READER ADPT9V DC36W AC DC CONV ADPTPOEP TO P AC O P 48V 5W ADPTPOEP TO M ACOP24V 24W ADPTPOEP TO CPEACO P24V 24W" encapsulates the intricate technical specifications for this integrated weighbridge centering and control system. This tender is being managed from the SECL Bilaspur Chhattisgarh office, with the physical address of the issuing department noted as 495452 SECL GEVRA AREA (GST- 22AADCS2066E9ZL).