Public Works Department Tender

90.14.1.2:Fabrication, supply, conveyance, installation testing and commissioning of floor or wall mounting, dust and vermin proof, cubicle type MV panel board comprising of the following components/ devices & complying to IS 8623. Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (with latest amendments) using CRCA sheet as per approved design and requirement, with front and rear access facility, bus bar chambers, hinged doors for all switch gear compartments, earthing the doors using 4 sq mm braided copper conductor, providing necessary cut-outs for mounting meters, relays, indication lamps, bus bar interconnection etc, detachable covers for bus bar chamber and cable alley, powder coating the assembly after subjecting to 7 tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/ flats/ slotted angles etc shall not be used for the fabrication of panel assembly. The measurments will be taken the area of the complete sheets used for panel board including partitions, folding, shrouding etc.Supply and fabrication of MV panel board using 1.6mm CRCA sheet, powder coated (excluding base frame)

90.14.4:Supply and fabrication conveyance and installation of base frame of panel board using 75 x 40 mm rolled steel channel (ISMC)

90.14.3.3:Supply and providing heavy duty 'A' section neoprene gasket in the panel boardSupply and providing 'U' section PVC beeding in the panel board

90.14.7:Supply and providing copper earth bus in the panel board

90.14.6:Supply and providing copper bus bars including finger type SMC bus bar supports in the bus chamber, suitable size nut & bolt, providng heat shrink sleeves etc. as required.

90.14.2.1:Supply and providing 2mm SMC sheet as shrouding for bus interconnection / terminations etc. including required nut & bolt etc.

OD165289/2024-2025:Providing and fixing 32A 2P disconnector fuse switch unit inside the existing panel board with isi mark HRC fuse including drilling holes in cubicle panel, making connections, etc. as required.

2.1.2:Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required.63 Amp TP & N

2.2.14:Providing and fixing following rating and breaking capacity and pole MCCB in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required.125 Amp, 36 KA

1.17.22:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.4 x 4 sq. mm

1.17.31:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.4 x 6 sq. mm

1.17.3:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.3 X 1.5 sq.mm

90.16.1.3:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required3.15 mm copper conductor ( 10 SWG)

OD165359/2024-2025:Supply & fixing 6 A 3 pole Voltmeter selector switch to suitable for AC/DC supply

OD165356/2024-2025:Supply and fixing Three Phase Voltmeter accuracy class 1 Digital LED type 96x96mm and giving necessary connections etc.

OD165357/2024-2025:Supply and fixing Single Phase Ammeter accuracy class 1 and giving necessary connections etc..

OD165358/2024-2025:Supply and fixing LED indicator ( 110 V AC/DC, 220V DC, 240 V AC), Red, Green, Black, Yellow, Orange colours LED indicator, AC/DC, 22.5 mm cut out dia

OD193384/2024-2025:Supply and fixing LED indicator ( 110 V AC/DC, 220V DC, 240 V AC), Blue colour LED indicator, AC/DC, 22.5 mm cut out dia

OD165523/2024-2025:Dismantling existing MV panel boards, cables etc by manually / mechanical means including stacking of unserviceable at convenient location and conveyance to section store as per direction of Engineer-in-Charge

OD177100/2024-2025:Supply and providing 100/5 A, 5 VA, accuracy class 1, Resin Cast Metering CT

90.14.11.13:MCCB AccessoriesSupply and fixing rotary handle, External type (including BUC handle with door interlock ) in the existing MCCB of rating up to 250 A

90.16.5.3:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.3.15 mm (10 SWG)