NIT NO.35, ITEM NO.01 (2021-22)WW-II

S/O submersible pump set fitted with dynamically balanced SS impeller mounted on stainless steel shaft protective sleeves. The pump set directly coupled with submersible motor having normal speed of 2900 RPM, 50 HZ, Three phase, 415 Volt, A.C supply having specification :- HP- 20 HP, Discharge - 1400 LPM, Head - 50 mtr. Make : BS/KSB/SU/Approved make in DJB.

S/o submersible cable with copper conductor having three core sizes 6 sq. mm working on 1100V. 1 roll = 100 mtr. Make:-Finolex/Plaza/Unistar or any other make approved by DJB.

Laying of submersible flat Cable 6 sq. mm (double cable for star - delta connections) direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required i.e from tin sheed to bores to avoid theft.

Making and supply of MS clamp of 500 mm long x 75 width x 12 mm thick complete with nut and bolts and washers for holding the 100 mm dia pipe including bending and shaping etc. as required.

S/o NRV 100 mm dia CI double flanges PN1.0 Make:-Kirloskar /IVC or any other make approved by DJB.

S/o CI sluice valve , non rising S.S. spindle, D/F P.N 1.0 of size 100 mm Make:- Kirloskar /IVC or any other make approved by DJB.

S/o GI bend 100 mm dia 90deg. Double flange. Heavy class Make: - Ganesh/ ISI

S/o of GI pipe 100 mm dia size ,medium class with GI flange welded in both sides 3 Mtr long with ms strips complete with threading work on each side of pipe each flange should be 4 holes and cut for cables. i/c 4 nos. of pipe for crossing the road or laying of submersible cables in road from tin shed to each bores Make :- Jindal / TATA.

S/o G.I required off size threaded heavy duty nut-bolts of good quality.

Supply of MS bore cover 4 mm thick suitable for bore size in 2 pieces complete with bolting arrangement angle iron frame and provision of 100 mm dia hole in the center.

S/o pressure gauge of 100 mm dia, 0-30 PSI complete with socket, bush Make:-H-Guru/Fiebig

Making and Supply of G.I tail piece of 100 mm dia. , one mtr. Long size made out of medium class pipe complete with one end threaded and other end fitted with G.I. flange heavy and cut for submersible cable. Mak of Pipe - Jindal/Tata.

Supply of neoprene rubber sheet having 50% neoprene , 3 mm thick Make Jyoti/Worth/DJB approved

Supply and fixing (Permenaent)of electric insulated sheet for AC & DC which is moisture proof, U.V. protected, fire retardant, high di-electric strength, easy to clean, auto glow path, coloured strips on both sides, glow in emergency, CPRI approved, confirming to BISDOC No. ET-02 (5440). Dt: 30-04-04, meeting requirement of IS:3043, IS:5216 (Part 1,2 & 3), IS: 8437 and IEC: 479 PUB-1 tested for breakdown strength tensile, elongation aging properties, insulation resistance effect of acid, alkaline, diesel and transformer oil, leakage current test etc. 1 no. = 1mtr. breadth x 2 mtr. length. Make: Electromat/Safevolt

Supply, installation, testing and commissioning of level indicator with vented cable for SCADA interface preferably 4-20 mA and with display as site as per site requirement for ground water.

Earthing with copper earth plate 600 mm X 600 mm X 3 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. DSR 2018 5.6

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required. DSR 2018 5.15

Installation of all E&M Equipments, lowering pump set into the bore all piping work fixing of valves and accessories executing minor civil works, making electrical connections with cable as required size I/C hiring cost of hydra/tripod to lower pump sets as rooms/gadder are not available at site/bore and making of civil platform made out from bricks, cement etc. upto suitable height required for installation of starter panel; if required and watch and ward cartage, taking all safety measures all tools an tackles testing and commissioning of all E&M equipments at no load and full load conditions as per standard from full satisfaction of Engineer-in-Charge. The job also includes the transportation charges.

Shakti Trading Co.