GENERAL-DP Works 2021-22- Kaippa DWSS in Kudayathoor Gramapanchayath ( Elamdesam BP)(413/22)-General Electrical Work-TENDER

Amount

Providing Pump Set -

OD207727/2023-2024:Supply, conveyance, erection, testing and commissioning of 12.5HP VERTICAL OPENWELL SUBMERSABLE PUMPset working on 3 phase 415 V, with head 276 meter and discharge range 12000 LPH Pipe size 50mm x 50mm ( DECCAN or equalant make etc as required.

OD207703/2023-2024:Supply and providing BCH make Star Delta Starter control with protection against overload, single phasing, phase reversal & severe unbalanced voltages conditions, in accordance with latest IS/IEC 60947-4-1 specifications suitable for 12.5 HP submersible motor pump set complete duly internally connected

90.6.6.4: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.6 sq mm

90.14.24.5:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.5 KVAr, 3 phase, 440 V, delta connected standard duty Metalised Poly Propylene Cylinderical Type Capacitor suitable for direct connection to motors.

OD207704/2023-2024:Supply and providing Cable Joint Tape etc. as required.

OD207705/2023-2024:Supply and Providing 50 mm or nearest size UPVC Adaptor Set DC CI with accessories etc

OD207706/2023-2024:Supply and fixing 50mmx 12" GI Barrel nipple

OD207707/2023-2024:Supply and fitting 50 mm or nearest size GI Bend on pumping main with flanges welded and nut bolt etc on pumping main.

OD207709/2023-2024:Supply and fitting 50 mm or nearest size Non Return valve using required bolt and nut and flange etc

OD207710/2023-2024:Supply and providing clamp set CI 50mm Heavy

OD207711/2023-2024:Supply and fixing 25mm Ball Valve with 15mm nipple and 15mm socket duly welded as required

OD207712/2023-2024:S&I of Pressure meter with accessories and stopper valve etc on delivery side of 50 mm GI pipe line as required

OD207713/2023-2024:Supply and fitting 50 mm GI socket etc. as required.

OD207714/2023-2024:Supply and Providing 50 mm GI pipe (Medium class) Cutting threading welding and with accessaries etc

OD207715/2023-2024:Supply and provide NYLON ROPE MAXIMA LG 12MM or nearest size for hanging submersible pump set

OD207716/2023-2024:Supply and providing Cotton waste etc. as required.

OD207717/2023-2024:Supply and providing Shellac 50 ml etc. as required.

90.6.10.2:Supply and fixing of following sizes of light gauge PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required25 mm

1.17.31: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 6 sq. mm

2.3.3: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/Isolator12 way, Double door

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

2.15.2: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.40 amps

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

2.11:Supplying and fixing single pole blanking plate in the existing MCB DB complete etc. as required.

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.

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)

OD207719/2023-2024:Supply and providing 25x3mm brass nut and bolt etc. as required.

OD207720/2023-2024:Supply and fixing 63 A 415 V , 2 way neutral link mounted on DMC / SMC base in the existing meter board and giving connection etc.

OD207721/2023-2024:Supply and fixing 63 A backelite fuse base with HRC fuse link in the existing meter board and giving connections etc

K T SHAJI

Bidder Name

K T SHAJI

JOSEPH V J