12/2026-27/EUDC-I/GZB (BP 2026-27)

Carriage of 11 KV 3X185 sqmm. XLPE Cable from Store center to various work site loading and unloading both side. distance 1 km to 50 km.

Carriage of 33 KV Bus Isolator 800A from Store center to various work site loading and unloading both side. distance 1 km to 50 km.

Carriage of 33 KV Line Isolator from Store center to various work site loading and unloading both side. distance 1 km to 50 km.

Carriage of line material as per site Requirement:- ACSR Dog Conductor- 50 Mtr, 33 KV LA- 71 Nos, 11 KV 3X185 sqmm. Outdoor/indoor Jointing Kit- 18 Nos, 11 KV 3X185 sqmm. Cable Box O/D- 18 Nos, Earth Rod- 6 Nos, 11KV Disc Insulator 45KN with Fitting- 12 Nos, 11 KV Pin Pollymeric Insulator with Pin- 6 Nos, 11 KV Pin Pollymeric Insulator- 6 Nos...etc... from Store center to various work site loading and unloading both side. distance 1 km to 50 km.

Dismantling of MS Scrap and Safley carriage from work site to Store center/JE store loading and unloading both side.

Providing/Complete Construction of Plinth as per OEM design Standard quality Suitable for RING MAIN UNIT at various site complete in all respect as per RESPO norm.

Supply & fixing/Complete Installation 12kv 630 Amps 21KA for 3 Sec. SF6 , BIL 28 KV/75 KV peak, extensible, outdoor duty 3-way, fully motorised and manually operated Ring Mains Unit originally manufactured by OEM in its factory only, comprising of 02 load break switch and 01 vaccum circuit breaker consisting of copper busbar in SF6 insulated tank with a provision electromechanical interlock to avoid accidental closure of earthing switch even when cable is in live condition. RMU should be Type Tested for Internal arc of 21 KA for 1 Sec with AFLR classification and gas to be from rear bottom of the switchgear away from the operator to ensure safety of the operating personnel. Suitable Ct 200-50/1 A with microprocessor based numerical over current relay (IDMTL + Inst.) for Protection to be provided with VCB Feeder with right angle boot for termination Kits. All the necessary wirings and Dummy panel/space for FRTU to be given along with RMU for future compatibility with SCADA system (Supply of FRTU is not in scope). Battery, Charger etc. for Motorised Operation of RMU to be provided Complete RMU and its accessories should be suitable for altitude of 100 mtrs above Sea Level. (Makes: ABB/Siemens/Eaton/Schneider or authorized by UPPCL) at various site complete in all respect as per RESPO norm.

Providing and Complete Fencing Stand as per OEM design Standard quality Suitable for 3 Way RING MAIN UNIT at various site complete in all respect as per RESPO norm.

Cable Laying 3x185 sqmm open cut sand and bricks- 530 Mtr and Loop and riser- 270 Mtr at various site complete in all respect as per RESPO norm.

Supply, installation testing and commissioning of 11 kv, 1250 Amps, 25 KA vacuum/solid dielectric BIL 28KV/75 KV peak with magn, Current sensor/ transformer, voltage sensor/ transformer magnetic actuator mechanism Autorecloser with complete accessories with 100 fault recorder and 500 event recorder. The Autorecloser shall be provided with a galvanized mounting frame for structure or pole mounting. It shall be of sufficient size to accommodate the addition of an auxiliary voltage transformer (Aux. VT) bracket in case it is fitted outside the substation. The control cabinet shall include battery capable of providing 24 hours of operation upon loss of AC power. During this 24-hour period, the battery shall be capable of providing up to 10 open and 10 close operations. All necessary wiring and space for FRTU to be given with Autorecloser for future compatibility of SCADA system (supply of FRTU is not in scope). at various site complete in all respect as per respo Norms.