104861 Annual Plan-DPT-2021-22, Chaipankuzhy High School DWSS Pipe Line Replacng work (Phase II )Kodassery GP,Chalakudy BP.rk- Electrical Work-General Electrical Work

Amount

ELECTRICAL Work

OD196901/2023-2024:Supply of 3 phase 5.5.KW /7.5 HP, Openwell Vertical submersible motor pumpset capable to discharge 600-1800 lpm corresponds to 62 -21 meter head range, 65 mm outlet dia suitable to work with 415 V 50 Hz, AC supply, makes preferred Deccan 7DE/3 or equivalent Kirloskar.

OD196902/2023-2024:Installation, testing and commissioning of 7.5hp Openwell vertical submersible pumpset after lowering down using tripod chain block with required accessories, fixing using supplied CI adaptor attaching new nylon rope.

90.17.8.5: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 :65 mm

OD196903/2023-2024:Supplying, threading, laying and joining GI bend pipe 65 mm in leak proof condition or nearest size with accessories required.

OD196904/2023-2024:Supply and providing 65 mm dia heavy class Unik GI Tee threaded pipe welded suitably in leake proof condition in the discharge line to receive the 65 mm GI reducer at the cross end.

OD196905/2023-2024:Supply and providing 75/65 mm GI reducer joining leak proof condition using rubber packing ,iron bolts and nuts washers etc.

OD196907/2023-2024:Supply and fixing 65mm dia GM/ bronze gate valve in leak proof condition as required.

OD196908/2023-2024:Supply and providing of 65 mm dia Non- return valve GM/ brass or nearest size at delivery line in leak proof condition.

OD199846/2023-2024:Supply and providing 65mm GI TEE joint & fitting inleak proof condition using appropiate accessories etc.

1.17.22: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 4 sq. mm

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

OD196909/2023-2024:Supply and providing good quality marine Nylon rope 14 mm (white/green) for tying the pump set with required object outside the sump/well as required.

90.14.24.4:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.4 KVAr, 3 phase, 440 V, delta connected standard duty Metalised Poly Propylene Cylinderical Capacitor suitable for direct connection to motors.

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

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

2.13.2:Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.63 amps

2.10.4: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.Triple pole

2.15.3: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.63 amps

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)

6.12:Providing and fixing testing joint, made of 20 mm X 3 mm thick G.I. strip, 125 mm long, with 4 nos. of G.I. bolts, nuts, chuck nuts and spring washers etc. complete as required.

90.16.1.1:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required2.00 mm copper conductor ( 14 SWG)

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)

OD196912/2023-2024:Supply and laying bare earthing conductors of 3.15 mm copper conductor (10 SWG) laid 0.6 mtr below ground level including excavating trench of suitable size and refilling etc. as required ( in ordinary soil).

90.16.5.1:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.2.00 mm (14 SWG)

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)

OD196913/2023-2024:Supply and providing the following sizes of bolt and nut with washers on the existing M.S box/ earth bus etc. as required including drilling necessary holes as required. 25x6mm brass nut and bolt .

OD196914/2023-2024:Supply and providing the following sizes of bolt and nut with washers on the existing M.S box/ earth bus etc. as required including drilling necessary holes as required. 25x3mm brass nut and bolt .

OD196915/2023-2024:Supply threading laying and joining of the 20 mm dia B class GI pipe with all required accessories in ground in the existing trench as protective covering to earth leads.

OD196916/2023-2024:Supply and installation of 415V, 63A TPN AC 23A switch disconnector unit including HRC fuses in sheet steel enclosure complete with handle, door interlock and pad locking using necessary bolts and nuts, fixing the unit to wall, making good the damages, colour washing etc. including giving necessary connections as required.

OD196920/2023-2024:Supply and fixing 63 A HRC fuse base with HRC fuse link in the existing meter board and giving connections etc.

OD196921/2023-2024:Supply and fixing the following accessories in the existing meter board and giving connections etc.(32 A, 415 V 2 way neutral Link mounted on DMC/SMC base)

OD196922/2023-2024:Supply and installation of ABC Powder Type (Stored Pressure) Fire Extinguisher 4Kg. Capacity ISI Mark IS: 15683 consisting of M.S cylindrical body, squeeze leve,r discharge valve fitted with pressure indicating gauge, 30cm long, high pressure discharge hose, nozzle etc. with MAP Powder for 'A','B' & 'C' class fire, fixing on wall with wallhook etc as required.

OD202063/2023-2024:Supply of Dry Run cum Mobiole Controller -Automatic DOL starter with Contactor 16A L&T, DOL ( with Controller PCR-10 Well tech Suitable for 7.5 HP ,3Phase, 415 V,50 Hz, WMC -10 ,mobile Controller CT-60/30Ma, Transformer 440/12V, panel size 330 x460 x150 mm Powder coating -Siemence gray with ON, Off , A/M Switch ,LED i/C,OG terminals etc. .

OD202066/2023-2024:Supply of MU -Automatic DOL starter with MU- 1A DOL ( with Sz5 SPRR) Suitable for 7.5 HP ,3Phase, 415 V,50 Hz, coil voltage 360 V, HSN code 8536, cat. code CS90898COAO working with 380V overload relay of 9 - 14(A) .

OD196918/2023-2024:Supply and providing 2.00 mm thick 3.3 KV synthetic elastromeric fire retardant insulating sheet.

BIJU JOSE

BINSON JOSEPH

Bidder Name

BIJU JOSE

UNNI K

BINSON JOSEPH