Annual Plan-Vazhakkad Grama Panchayath Renovation of Works of various DWP Kolothumpurayi kudivellapadhathi Electrifiction-S0429/25-

wiring

5.4: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.

OD506225/2024-2025:2 X 25 mm X 3 mm G.I. strip test joint Supply, providing and fixing 2 X 25 mm X 3 mm G.I. strip test joint for earthing system

OD506220/2024-2025:Providing and fixing 25 mm X 3 mm G.I. strip earth lead from the test joint to the earth plate

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)

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)

OD506214/2024-2025:Supply and providing 25x6mm brass nut and bolt etc. as required

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

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)

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

2.15.3:Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required.63 amps

90.14.24.3:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.3 KVAr, 3 phase, 440 V, delta connected standard duty Metalised Poly Propylene Capacitor, Cylinderical Type suitable for direct connection to motors.

90.14.28.15:S & F Motor starters of the following ratingsSubmersible pump controllers with ammeter,TPMCB for three phase 10 to 12.5HP submersible motor pumps (DOL)

OD506226/2024-2025:supply and fixing Digital Multifunction meter to read: V, A, F, PF-3 phase accuracy class 1 LED

OD506228/2024-2025:Supply and fixing Danger notice board of size, 125 x 75 mm

OD506224/2024-2025:supply and fixing Red, Green, blue, Yellow, Orange colours LED indicator, AC/DC, as required

OD506229/2024-2025:Supply & installation of dust and vermin proof, 3 Phase Syntax Meter Board( GS-MB-6535-STD-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.

OD506223/2024-2025:Supplying and fixing 63 A, 2 Way neutral links mounted on DMC/SMC base with connections, in existing meter board

OD506218/2024-2025:Supplying and fixing 63 A, HRC Fuse with HRC Fuse link with connections, in existing meter board

OD507155/2024-2025:Supplying and Providing M8 anchor bolt hook in wall/parapet for binding support service wire etc as required

OD507156/2024-2025:Supplying and fixing of following sizes of light class PVC conduit along with accessories in surface/ recess including cutting the wall/ground and making good the same in case of recessed conduit as required. as service pipe

OD507154/2024-2025: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.