Poothadi GP 2024-25/Electrification Work of Odukkan Nagar Drinking Water Project/ Electrical/ Re tender

Amount

ELECTRIFICATION

1.17.21: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 4 sq. mm

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

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

2.10.3: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

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.

OD316920/2024-2025:Supply and fixing 32 A, 2 Way Bakelite neutral links mounted on DMC/SMC base

OD316921/2024-2025:Supply and fixing of 32 ampere Bakelite HRC fuse with HRC fuse-link with connections in existing meter board.

OD317109/2024-2025:Supply and installation testing and commissioning 1HP open well submersible, Monoblocks,Horizontal type Water cooled motor pump set having 2900 RPM, suitable for Single phase, 240V 50 Hz, AC supply conform to relevant ISS. Head 20/28 m,with a flow rate of 200/90 LPM and should provide 200 LPM at a head of 20m , 90LPM at a head of 28m with standard size delivery pipe (1inch) connecting to the motor using leakproof materials with GI supporting hook as required including giving connection as per the direction of the engineer.,(Kirloskar/Texmo-ASM SP 625/Crompton/Deccan or equivalent brands),conforms to IS 14220/1.

OD316922/2024-2025:Supply and installation of L&T MR-G2 Single phase submersible pump controller 0.5 to 2HP with inbuilt indicators, ammeter, voltmeter,contactor, capacitors etc.

OD316917/2024-2025:Supply and providing 1-inch or nearest size stainless steel Hose Collar with hose clip

OD316923/2024-2025:Supply and connect a 1-inch HDPE pipe ISI (10kgf/cm2) to the existing pump set and as a delivery pipe with suitable connectors.

OD316924/2024-2025:Supply and fix 1-inch or nearest size GI flange with the required bolt, nut, washer, and gasket. etc.

OD316918/2024-2025:Supply and installation of 1- inch Cast Iron barrel nipple

OD316916/2024-2025:Supply and installation of 1-inch full way valve

OD316919/2024-2025:Supply and providing 1 inch or nearest size dia Gun Metal Non return valve (ISI)

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

OD316915/2024-2025:Supply and laying of 20mm or nearest size Nylon rope

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

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

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.

90.3.18.2: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.32 mm dia with HG company fabricated clamps

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

Bidder Name

SANTHOSH KUMAR KAMALADHARAN