Annual Plan-Chelembra Grama Panchayath Construction of Buds School-S0353/26-General Electrical Work

Work Name:Annual Plan-Chelembra Grama Panchayath Construction of Buds School-S0353/26-General Electrical Work

conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.6 x 4 sq. mm²
90.11.1.10:Supply and installation of sheet steel, phosphatised and painted, dust and vermin proof enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/ isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing etc. as required4 way (8+12) - three phase double cover (IP 42/43)N
2.3.3:Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) 12 way, Double door³2.12.1:Supplying and fixing following rating, double pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps±2.13.1:Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps
2.14.2:Supplying and fixing following rating, double pole, (single phase and neutral),240 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 milli amperes in the existing MCB DB complete with connections, testing and commissioning etc. as required. 40 amps
2.15.2:Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 milli Amperes in the existing MCB DB complete with connections, testing and commissioning etc. as required. 40 amps
2.10.1:Supplying and fixing 5A to 32 A rating, 240/415 volts, 10 kA, ""C"" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. Single polef2.11:Supplying and fixing single pole blanking plate in the existing MCB DB complete etc. as required.õ5.4:Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.setjOD292667/2025-2026:Supply, providing and fixing 2 X 25 mm X 3 mm G.I. strip test joint for earthing systemuOD292664/2025-2026:supply and Providing and fixing 25mmx3m GI strip earth lead from the test joint to the earth plateª90.16.1.3: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)ROD292666/2025-2026:Supply and providing 25x6mm brass nut and bolt etc are required—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)üOD292663/2025-2026:Supply and installation of dust and vermin proof, 3 Phase Syntax Meter Board( GS-MB-5345-NF ] and to fix KSEB meters, fuse units, CT etc as required including fixing it on wall, making good the damages colour washing etc. as required„OD292669/2025-2026:Supplying and fixing 32 A, 2 Way neutral links mounted on DMC/SMC base with connections, in existing meter boardsOD292668/2025-2026:Supplying and fixing 32A, HRC Fuse with HRC Fuse link with connections, in existing meter boardè2.1.1: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.32 Amp TP & N¨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)sqmùOD292662/2025-2026:Supplying and fixing of suitable sizes of light class PVC conduit along with accessories in surface/ recess including cutting the wall/ground/parapet and making good the same in case of recessed conduit as required as service pipe‚OD292672/2025-2026:Supplying and Providing M8 anchor bolt hook in wall/parapet for binding support service wire etc as requiredóOD292673/2025-2026:Charges for procurement, preparation and submission of application for availing single/three phase KSEB service connection with necessary Sketch, Test and completion report, etc. including necessary liaison work as required.