RETENDER 9th Colony DWSS Vandiperiyar GP Electrification of 11th ward 9th Colony DWSS at Vallakkadavu

Amount

Electrification

OD522031/2024-2025:Supply, conveyance, testing and commissioning of 3 phase 5 HP/3.750 kw open well submersible pump set working at 50 Hz 415 V AC supply having a head range of 120-150 and discharge range of 300 lpm respectively and having a delivery size of 62mm conforming to IS capable standard accessories as per the direction of department staff as the site [V-guard, Texmo, Deccan or approved equivalent make)

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

OD521971/2024-2025:Fabrication, supply, conveyance and installation of angle iron frame work for wall mounting panel board using suitable size angle iron cut and welded to shape including painting with front sheet of angle iron panel board including all accessories etc. as required in the size of 180x 60cm

90.14.28.2:S & F Motor starters of the following ratingsThree phase DOL starters for 0.25HP to 7.5 HP motor

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

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.

90.6.10.1: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 required20 mm

90.17.11.2:Supplying, fixing, testing and commissioning of butterfly valve of PN 1.6 rating with bronze/gunmetal seat duly ISI marked complete with nuts, bolts, washers, gaskets conforming to IS 13095 of following sizes as required50mm dia

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

90.14.24.2:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.2 KVAr, 3 phase, 440 V, delta connected standard duty Metalised Poly Propylene Capacitor, Cylinderical Type, suitable for direct connection to motors.

OD515912/2024-2025:Supply and laying of 20mm or nearest size Nylon rope

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

OD522047/2024-2025:Providing pilot lamp on the pannel board using suitable accessories with strength batten holder with cut shade, 3 W RYB lamp 3 nos, 6A Sp switch 3 no. etc. including giving connection as required.

OD515908/2024-2025: Providing HDPE PE 63 grade P 6 pipes complete with fixing and jointing the pipe with coupling or any other fittings including the cost of fittings and testing of joints etc. complete as per direction of Engineer in charge 50 mm dia. 10 hgf/cm2

OD522053/2024-2025:Supply and fixing 100A, backlite fuse base with HRC fuse link in the existing meter board and giving connection etc.

OD515911/2024-2025:Supply and fixing 100A, 415V, 2 way neutral link mounted on DMC/SMC base in the existing meter board and giving connection etc.

1.17.11: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 2.5 sq. mm

90.16.1.4:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required4.00 mm copper conductor ( 8 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)

OD515907/2024-2025:Teflon tape

OD515904/2024-2025:HD hose cutter of suitable size 42mm x 32 mm as required

90.11.1.14:Supply and installation of sheet steel, phosphatised and painted, dust and vermin proof enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/ isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing etc. as required4 way (8+12) - double cover TPN vertical DB with provision for fixing 4P MCB / Isolator/ RCCB/ RCBO as incomer and SP/ TP MCB as outgoing (IP 42/43)

Bidder Name

PERIYAR ELECTRICALS