(ETENDER - ELECTRICAL WORKS) PRO.No-126/25 - CH BP 2024-25 - KULIRMA DRINKING WATER SCHEME SAMAGRAVIKASANAM WARD-8 PARIYARAM GP.

Amount

Electrical work

OD183321/2024-2025:Supply of 5HP/3.75 KW three phase 415V, AC Supply, 50Hz, 10 Stage,Borewell, Submersible pumpset suitable for water discharge of 61-225 Lpm, clear water to a head of 109 - 61 mts, delivery size50mm. Make preferred Deccan sl.no ER61VR or Texmo or CG) including charges of conveyance and unloading.

OD259971/2024-2025:Supplying and providing submersible pump controller HSNcode 8536, MU-G10, DOL starter for 5hp (with wide band coil ) with single phase preventer, O/L relay 6.0-10A, 16A contactor rating and dry run protector (iAD) including ammeter and volt meter etc as required.

OD183323/2024-2025:Installation, testing and commissioning of 5hp Borewell submersible pumpset after lowering down using tripod chain block with required accessories, fixing using supplied CI adaptor attaching new nylon rope.etc

OD183324/2024-2025:Supply and fixing CI adaptor 32 mm or near size with required accessories in position.

OD183325/2024-2025:Supply and providing Borewell clamp(patta type )with required accessories in position.

OD183328/2024-2025:Supply and providing 50mm dia GM/ brass or nearest size wheel valve or gate valve in leak proof condition as required.

OD183329/2024-2025:Supplying, threading, laying and joining GI bend pipe 50 mm in leak proof condition or nearest size with accessories required.

OD183330/2024-2025:Supply and providing of 50mm dia Non- return valve GM/ brass or nearest size at delivery line in leak proof condition.

OD183331/2024-2025: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.

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

1.17.13: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 2.5 sq. mm

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

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

2.15.1: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.25 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)

90.16.1.2: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)

90.16.1.3: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)

OD183333/2024-2025: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)

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

90.16.5.3:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.3.15 mm (10 SWG)

OD183334/2024-2025: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 .

OD183335/2024-2025: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 .

OD183336/2024-2025: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.

OD183341/2024-2025:Supply and providing 2.00 mm thick 3.3 KV synthetic elastromeric fire retardant insulating sheet.

OD259969/2024-2025:Supply and installation of 40A, 415V, 50Hz AC 23A 4 pole on load changeover switch in sheet steel enclosure complete with handle assembly, door interlock and pad locking arrangement on existing angle iron frame work or directly to wall using necessary bolts and nuts, fixing the unit to wall making good the damages colour washing etc. including giving necessary connections as required.

OD259970/2024-2025:Supply and Laying of 50mm standard Duty UPVC Column pipe (threaded type ) including all acessories with bushings and Couplings etc.

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

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

OD310373/2024-2025:Supply and providing of 50mm dia medium class GI threaded pipe joining in leak proof condition using accessories as required.

OD310374/2024-2025:Charge for preparing test certificate and completion certificate for KSEB connection.

SURESH K S (BID ID -2066683)

SRISAKTHI ELECTRICALS (BID ID -2066805)

Bidder Name

SRISAKTHI ELECTRICALS

SURESH K S

JIJU P S