Name of Work :- uxjikfydk {ks= ds okMZ la- 01 ls 10 esa Vw;wcosy yxkus dk dk;Z
Sl. No.
Item Description
1
Construction of Tube-well upto 100 Meter depth and above in all type of rocks by DTH system and over burden toccommodate 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: 125 mm dia Nominal bore
2
Supply and fixing of tube well cover of M.S. sheet (6mm thick) with nuts and bolts complete for casing size:125 mm dia
3
Supply of ERW M.S. black casing pipe ISI marked (IS: 4270/1992) of grade Fe410 of following nominal bore sizes at site of work.125 mm dia
4
Providing, lowering, laying in trenches, aligning, fixing in position and jointing socketed rubber gasket type ISI marked uPVC pipes of Class III (6 Kg/sqcm) suitable for potable water with rubber ring joints (as per IS 4985-2000) of following outer dia with all accessories (excluding specials) complete including all material, labour, hydraulic testing and commissioning as per Technical Specifications and as per direction of Engineer. Note : E/w to be measured and paid separately.90 mm dia
5
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 .2.0 HP, 1-Ø, (7- 95)Mtr, (55-22) LPM
6
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 BS 2.5 Sq.mm 3 core flat / Round
7
electric accessories (including wire) a) switch board (400/-) complete in all aspect with A. meter V. meter, 32 amp (200/-) starter (L&T) sd oil (2000/-) main switch 63 amp (1200/-) fuse kit / cut out 63 amp no. (250/-)(isi brand)
8
switch box sixe 4\"x2.5\"x3\" ht from gl upto bottom of box 3.5\" size of angle 50x50x5 mm fixing of box in ground in cc 1:2:4 pit size 1\"x1\"x2\" ms sheet gauge 16
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