PROVIDING PUMPSET FOR VALLIPATTA COLONY DRINKING WATER PROJECT-128-General Electrical Work

Amount

PUMPSET

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

1.14.3:Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface / recessed medium class PVC conduit as required2 X 4 sq. mm + 1 X 4 sq. mm earth wire

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

2.10.1:Supplying and fixing 5 amps to 32 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.Single pole

2.14.1:Supplying and fixing following rating, double pole, (single phase and neutral), 240 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.25 amps

2.3.2:Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, 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 MCBIRCCB/Isolator8 way, Double door

2.10.3:Supplying and fixing 5 amps to 32 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.Double pole

2.16:Supplying and fixing DP sheet steel enclosure on surface/ recess along with 25/32amps 240 volts "C" curve DP MCB complete with connections, testing and commissioning etc. as required.

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

1.21.5: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.50 mm

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.

5.13:Providing and laying earth connection from earth electrode with 4.00 mm dia copper wire in 15mm dia G.I. pipe from earth electrode including connection with copper thimble excavation and re-filling as required.

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

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)

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

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

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

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

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

2.21:Providing and fixing M.V. danger notice plate of 200 mm X 150 mm, made of mild steel, at least 2 mm thick, and vitreous enameled white on both sides, and with inscription in single red colour on front side as required.

OD182431/2023-2024:Supply and fixing of 32A, Bakelite HRC fuse with HRC fuse link

OD182432/2023-2024:Supplying and fixing 32A, 2 way Bakelite Neutral link mounted on DMC/SMC base with connection, in the existing meter board

OD182433/2023-2024:Supply and providing 50 mm stainless steel Hose Collar with Hose Clip

OD182434/2023-2024:Supply and connect a 1.5-inch HDPE pipe ISI (10kgf/cm2) to the existing pump set and as a delivery pipe with suitable connectors.

OD182435/2023-2024:Supply and fixing flat iron clamps made from 50 mm flat iron clamp with suitable size bolt and nut for fixing delivery pipe on the top of the well as required.

OD182436/2023-2024: Supply and providing 50mm dia or nearest size G.M Nonreturn valve (ISI)

OD182437/2023-2024:Supply and fix 1.5-inch GI flange with the required bolt, nut, washer, and gasket. etc.

OD182445/2023-2024:S & F Motor starters of the following ratings submersible pump controller with ammeter, voltmeter, push buttons, capacitor, indicator with IP 54 for single phase 140-270V 2 hp pump set. Overload Relay Range 13.2-20 Amp with dimensions 8x4x10 cm and a minimum of one year warranty.( Havells,L&T)

OD182438/2023-2024:Supply and laying of 20mm or nearest size Nylon rope

OD182439/2023-2024:Supply and installation of dust and vermin proof single-phase Sintex meter board(GS-MB-3525) [350 x 250 x 150] and to fix KSEB meters, fuse units, CTs, etc. as required including fixing it on the wall, making good the damages, color washing etc. as required.

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.<br> 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

OD182440/2023-2024:Supply and installation testing and commissioning of 2HP 20 Stage Borwell submersible motor pump set having 2850 RPM suitable for single phase 230/240V, 50 Hz, AC supply conforms to relevant ISS. Head 34 to 120m with a flow rate of 1.5 -0.55 LPS and should provide 1.2LPS at a head of 90m with standard size delivery pipe connected to the motor using leakproof materials as required including giving connection to the existing pipe as per the direction of the engineer. (Kirloskar/Texmo/Crompton or equivalent)

SOMAN K

Bidder Name

SOMAN K

JITHESH KUMAR K S