Development of Tube Well Facility along with Submersible Pump in Park for Trees Lawn and Plantation in Shyam Vihar Park near RTO Office Revenue Village Ayad. 0806

Item Code [2022 2.16]:Item Type [building] ::P & F Gun-metal Non-return Valve or Check Valve (IS : 778 Make) of approved make, superior quality: Sub Item Code [2022 2.16 + 2.16.4 a]: P & F Gun-metal Non-return Valve or Check Valve (IS : 778 Make) of approved make, superior quality: 32mm nominal bore. Horizontal

Item Code [2022 S 4.2.3]:Item Type [building] :: Construction of Tube-well upto 100 Meter depth and above in all type of rocks by DTH system and over burden, to accommodate casing pipe of following sizes in all types of soils and over burden including lowering of casing pipes, but excluding cost of casing pipes as per IS : 2800 (Part I & II) 1979 specifications. The work would be completed after obtaining sand free water. The tube well should have a throughout bore as per nominal dia of casing pipe : 150 mm dia Nominal bore

Item Code [2022 S 4.5.3]:Item Type [building] :: Supply of ERW M.S. black casing pipe ISI marked (IS:4270/1992) of grade Fe410 of following sizes at site of work. 150 mm Nominal bore of pipe

Item Code [21.1-2022]:Item Type [Electrical] :: Sub Item Code [21.1-2022 + 21.1.1]: Labour charges for installation of submersible motor pump set including lowering/ delowering of pipes, cables, accessories etc. in tube-well/ open well complete including T&P, transportation of tripod, chain pulley block & any other material required for this purpose complete in all respect. Lowering only

Item Code [21.13-2022]:Item Type [Electrical] :: Sub Item Code [21.13-2022 + 21.13.2.2]: SITC of Contactor OEM Fabricated DOL/Star-Delta Starter panel with switchgear selection as per Type-2 Cordinatiom Chart and made out from 1.6 mm thick powder coated CRCA sheet, enclosure comprising of over load protection relay, short circuit & single phasing protection, Illuminated ON / OFF push buttons, ammeter, voltmeter, indicating lamps etc. suitable for following rating motors complete in all respect. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure A attached with this BSR . For Three phase Submersible / Mono block pump 3.0 HP to 5.0 HP ( DOL starter )

Item Code [21.3-2022]:Item Type [Electrical] :: Sub Item Code [21.3-2022 + 21.3.2]: Providing & Laying of Polypropylene rope Confirming to IS:5175 for submersible pump of following sizes. complete in all respect. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure A attached with this BSR . 16mm (suitable above 50mm & up to 75mm OD pipe)

Item Code [21.4-2022]:Item Type [Electrical] :: Sub Item Code [21.4-2022 + 21.4.1.2]: Providing & Fixing of HDPE pipe Confirming to IS:4984:2021 for water supply suitable for submersible & jet pump with required fittings ie socket, elbows, tee etc. complete in all respect. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure A attached with this BSR. for vertical installation 50 mm OD 6 kg / cm2

Item Code [21.6-2022]:Item Type [Electrical] :: Sub Item Code [21.6-2022 + 26.1.2.2]: SITC of Radial / mixed flow ISI marked water and anti-corrosive liquid filled submersible motor pump sets suitable for 100/150mm dia borewell. The size of adopter fixed on top of the motor should exceed the top of coupler , for safegaurd the coupler. The construction material of motor and pump should match IS: 8034 : 2018 and IS: 9283 guideline. The radial flow pumpset should operate at 5 star energy efficiency level of BEE and mixed flow pump set should operate at 3 star energy level of BEE, accompained by valid BEE certificate. Motor should be IE2 class as per IEC 60034-2-1: 2007, IEC 60034-30: 2008, & IS12615:2011 with required accessories including making connection suitable for Bore well. The job includes labour part of lowering of riser pipe G.I./ H.D.P.E. with rope, cables & pump, installation of complete fitting and accessories, jointing of electrical cables up to Starter. All labour for testing of submersible pumps set and supply of water to water mains, complete in all respect. OEM shall have submit NABL / CPRI / ERDA accrediated lab type test certificate before execution. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure A attached with this BSR. 150 mm diameter Submersible pump shall have following HP Rating, phase, Head range, Discharge range respectively 5.0 HP, 3-Ø, (68 - 102)Mtr, (225-85) LPM

Item Code [4.7-2022]:Item Type [Electrical] :: Sub Item Code [4.7-2022 + 4.7.4]: P/Laying ISI marked P.V.C. insulated submersible cable confirming to(IS:694) and as per IS 8130 : 2013 of 1.1 kV grade . Wire should be made from 99.90 % purity copper, stranding in acc. to IS:8130/IEC 60228 for lower watt loss , oxygen free for less chances of oxidization, insulation PVC type A/C/D , flame retardant as per IS 10810-53, better amperage rating as per IS:3961 part 5, existing pipe / open trench / Cable tray / on surface including making connection etc. as required. For additional technical parameters of product / work refer Annexure A attached with this BSR 6.0 Sq.mm 3 core flat / Round

Item Code [BSR 2022 2.15.4]:Item Type [building] :: P & F Full-way Valve (IS:778 Mark) or wheel valve of approved make : (-do-) 32mm nominal bore