TN-2/2023-24/31738- Annual Plan-DPT 2021-22 Vellangallur B P, Puthanchira School DWP by installing borewell -Puthanchira G P.-Providing motor pumpset inVthe bore well -Puthanchira School-General Electrical Work

Amount

electrical

OD10509/2023-2024:Supply of 1 hp, 0.75 KW, single phase, 100 mm bore well submersible motor pump set suitable for 32 mm delivery pipe, water discharge of 2100 LPH at 55 mtr head , operating head range of 20 to 88 mtr, Make: Kirloskar KU4-0314 S or its equivalent CRI/ Crompton/Texmo.

OD10510/2023-2024:Supply and providing single phase submersible pump controller with ammeter, voltmeter, push button, contactor etc including additional dry run protector (iAD) etc suitable for 1 HP submersible pump. ( L&T MR-G2 or equivalent make)

90.14.24.1:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.1 KVAr, 3 phase, 440 V, delta connected Metalised Poly Propylene Capacitor, Cylinderical Type, suitable for direct connection to motors.

OD10511/2023-2024:Supply and providing 32 mm (1.25") size, standard duty (Red) column pipe of 3 mtr length, for bore well submersible pump as required.

OD10512/2023-2024:Supply and providing 32 mm size bottom and top adapter set for column pipe of submersible pump as required.

90.17.8.2:Providing, laying, testing & commissioning of 'B' class heavy duty G.I. pipe conforming to IS 1239 including welding, fittings like elbows, tees, flanges, tapers, nuts, bolts, gaskets etc. and fixing the pipe on the wall/ceiling with suitable clamp/support frame and painting with two or more coats of synthetic enamel paint of required shade complete as required :32 mm

OD10515/2023-2024:Supply and providing 32 mm size heavy duty GI Union coupling in position as required.

OD10516/2023-2024:Supply and providing 32 mm size screwed type Gunmetal horizontal Non-return valve as required.

OD10517/2023-2024:Supply and providing 14 mm size nylon marine rope (white/green) for hanging the pump set in well, tying with an out side object as required.

OD10518/2023-2024:Labour charges for conveyance fixing and erection of submersible motor pump set in well with power cable connections, delivery pipe, nylon rope etc as required.

1.17.20:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.2 x 4 sq. 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

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

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

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

90.12.9.2:Supplying, laying and jointing of the following sizes of double wall corrugated (DWC) pipes made out of HDPE conforming to IS 14930 Part II for mechanical protection to underground power cables with all required accessories in ground in the existing trench50/38 mm or nearest size

OD10521/2023-2024:Supply and providing dust and vermin proof, wall mounting, Hot press moulded SMC Cable junction Box of following sizes suitable for cable termination, knock out for cable entry and exit, including 32 a, 3 pole (RYB) stud terminal connector, 250x200x100 mm or nearest size. (Sintex GS-JB2520 or equivalent make).

OD11213/2023-2024:Supplying and providing SPD -type 1+2 -(I max -100KA) 4 module in the existing panel and giving connection etc. as required.

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

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)

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.

5.9:Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required.(Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

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)

90.16.2.1:Supply and laying of the following sizes of B class GI pipe laid 0.6 m below ground level including excavating trench of suitable size and refilling etc, as required.15.mm dia. G.I pipe ( medium class)

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)

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)

OD10522/2023-2024:Supply and providing the following size of bolt & nut with washers on the existing MS boxes/ earth bus etc as required including drilling necessary holes as required. 12x3mm brass nut & bolt.

OD10523/2023-2024:Preparing completion and test certificates for KSEB connection

BINSON JOSEPH

Paulson M I

Bidder Name

BINSON JOSEPH

RINSON E V

Paulson M I