Tender For Electrical Works Of Balsur Branch in India

Work Detail

Tender For Electrical Works Of Balsur Branch ENERGY METER CUBICLE : Fabrication, Supply, Installation, testing & Commissioning of enery Meter cubicle made out of 16 SWG CRCA sheet consisting of the following. (to be fixed outside the building). Separate chamber for energy meter (with fixing plate, view glass and holes with rubber gromets), Separate Lockable CT chamber big enough to accommodate 3 nos. CTs comfortably, Chamber for Cutouts & switchgear etc. and consisting of the following. 3 Nos. 100 A Open Type cutout fuse with bakelite base and with 80A HRC fuses 100A, 16kA (at 415 volts) , 4 Pole MCCB with operating handle - 1No. 25x3 mm Tinned copper earth bench with black sleeve MAINS CHANGE OVER Supply and installatio nm oof u n t e d o n F R P 63A 4 Pole ON LOAD Change over switch with suitable metallic enclosure with cable entry box and powder coat painted and with 6 nos 2A SP MCB with 6 nos LED indicators for the identification of MSEB / DG Set 'ON' & neat marking thereof. (Separate chamber & door for COS chamber & Indicator + MCB Chamber). Use 1/1.5 Sq.mm rigid single core PVC insulated copper conductor for control wiring. Suitable metal supports shall be incorporated to guide/tie the control wiring and neat dressing thereof. All unused knock out holes/gaps shall be properly sealed. MAIN PANEL: Supply, Installation, testing and commissioning of Double door 4 Way TPN DB consisting of the following. 100A, 300mA RCCB + 100 MCB as Incomer - 1 No. 40 A, SPole MCB (C Series) - 3 No. (To UPS, LDB & Spare) 40 A, TPole MCB (C Series) - 1 No. (To AC DB ) 16A SP MCB (C-Series)- 3 Nos. (To Name Boad DB & Spare) Dummy Plate: 3 Nos 100A Copper busbar for 3 phases The incoming copper conductors should be connected directly to the DB Earth benches and the body should be earthed from DB earth bench or out side main earth bench if any. Complete with all inter connections and neat marking/identification of DB Name, Cable Size, MCCB rating and outgoing MCBs . Double door TPN MCB DB consisting of the following. 40A 4 pole MCB and separate 40A 4 Pole 100mA ELCB as Incomer - 1 No. 20/10 A SP MCB C series as out going - 3/6 nos. (To AC & Power points) Dummy Plate 3 nos The incoming copper conductors should be connected directly to the DB Earth benches and the body should be earthed from DB earth bench or out side main earth bench if any. Complete with all inter connections and neat marking/identification of DB Name, Cable Size and outgoing MCBs using good quality stickers /paint

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