DRINKING WATER SCHEME C O M P L E T I O N F O R P E R A L SCHOOLKUNNU

DRINKING WATER SCHEME ELECTRIFICATION

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

1.17.12: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 2.5 sq. mm

1.17.30: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 6 sq. mm

OD300366/2025-2026:Supply and installation of TPN Sheet steel enclosure on surface/ recess.

OD300364/2025-2026:Supplying and fixing 40 amps to 63 amps rating, 240/415 volts, "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.Four Pole

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

2.10.4: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. Triple pole

90.16.1.2:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required2.65 mm copper conductor (12 SWG)

90.16.5.4:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.4.00 mm (8 SWG)

90.16.5.2:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.2.65 mm (12 SWG)

90.6.6.3:Supply and drawing FRLS PVC insulated & sheathed 650/1100 V grade 3 core copper conductor flat cable for submersible pump motor conforming to IS 694 part I 1990 as required including giving necessary connections of the following sizes.4 sq mm

OD301152/2025-2026:Supply and installation of 7.5HP ,7 stages open well Vertical multistage submersible Pumpset for three phase, 380V 50 Hz AC supply conform to relevant ISS. Head range 45/116 m ,with a flow rate of 360/60 LPM and should provide 6666LPH at a head of 80m, with standard size delivery pipe (2 inch) connecting to the motor using leakproof materials with GI supporting hook as required including giving connection as per the direction of the engineer.,(Texmo- EAVM 30J/7 /Kirlosker/Crompton/Deccan or equivalent brands),conforms to IS 14220/1.

OD301117/2025-2026:Supply and installation of DOL starter for 7.5 HP motor with overload set relay, single phasing preventer , phase reversal and phase unbalance protection, indication of healthy supply connection , voltmeter , ammeter and with wide band coil. (L&T MUG10, Kirloskar, Siemens, Schneider or equivalent brands )

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.

OD300367/2025-2026:Supply and installation of L&T Dry run protection relay for 3phase motor pumpset.

OD300362/2025-2026:Supply and connect 63mm dia or nearest size HDPE pipe ISI (10 kg/cm2) to the existing pump set and as a delivery pipe with suitable connectors.

90.12.10.2:Supply & laying of DWC pipe in ordinary soil 0.75m below ground level including excavation50/38 mm or nearest size

OD300360/2025-2026:Supply and installation of 63mm dia or nearest size stainless steel Hose collar with hose clip, conforms to relevant ISI.(with or without hook).

OD300353/2025-2026:Supply and fix 63mm dia or nearest size GI flange with the required bolt, nut, washer and gasket etc.

OD300358/2025-2026:Supply and installation of 63mm dia or nearest size cast iron barrel nipple, conform to relevant ISI.

OD348518/2025-2026:Supply and fixing of 63mm dia or nearest size Cast iron NRV, flap type, conforms to relevant ISI .

OD348519/2025-2026:Supply and laying of 14mm or nearest size Nylon rope.

OD300361/2025-2026:Supply and installation of 10mm or nearest size hook type anchor bolt.

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.

5.15:Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

OD300356/2025-2026:Providing and fixing 2 X 25 mm X 3 mm G.I. strip test joint for earthing system.

5.14:Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required.

5.17:Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing as required.

OD300355/2025-2026:Supply and fixing of 63 ampere Bakelite HRC fuse with HRC fuse-link with connections in existing meter board.

OD300357/2025-2026:Supply and fixing 63 A, 2 Way Bakelite neutral links mounted on DMC/SMC base

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)

90.14.3.2:Supply and providing heavy duty 'A' section neoprene gasket in the panel boardU' section rubber beeding suitable for 1.60/ 2.00 mm sheet

OD301158/2025-2026:Supply and Providing Red, Green, Black, Yellow, Orange colours LED indicator, AC/DC, 22.5 mm cut out dia

90.14.5:Supply and fabrication conveyance and installation of angle iron frame work for wall mounting panel board

90.3.18.3:Supply, fabrication, conveyance and fixing the following sizes of B class GI pipe bent to shape / cut and welded to shape and fixing the same to wall / parapet using clamps as noted along with each size, painting with 2 coats of synthetic enamel paint over a coat of zinc chromate primer, making good the damages, colour washing etc as required.40 mm dia with clamps made from 20 x 3 mm MS flat

1.21.3:Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required.32 mm

1.21.2:Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required.25 mm

14.1:Excavation for foundation in soft soil including dressing of sides and ramming of bottoms, lift upto 1.5 m including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 metres.

14.9:Providing and laying in position cement concrete 1 :3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) in foundation of pump, DG set etc. including form work etc. as required.