Providing of Drilling/boring of 01 No of 125mm dia bore-well Submersible Pump including installation of electric submersible pump at Yokmakharbu Muhalla Yokrol (under the Up-gradation/retrofitting of WSS Youkma Kharboo JJM). Scheme Id. 8323284.

Drilling of 125mm dia Submersible Pump borewell in collapsible strata conglomerate, boulders, gravel, pebbles, silt, clay, rock etc formation whatsoever encountered at site. The job envisages construction of Hand Pump Wells of an avg. depth of 60 Mtrs. below ground Level, or till the sufficient discharge of water is available from the bore hole by way of Drilling of 125mm Bore Holes using 115mm ODX method and exploration of underground potable water by tapping sufficient aquifer zones with simultaneously lowering of 125mm M.S/G.I. plain ended pipe duly chamfered and welded. The job includes all charges on account of cost of drilling/ accessories/tools/ attachments/bits/POL's/ consumable/ labour etc with carriage of all materials upto site of work, including cost of suitable casing pipe (ISI marked steel tubes for water wells of hot types finished seamless (HFC) electric automatic fusion welded (HFC) resistance welded in length of 3Mtr with tolerance of + 10cm beveled casing 125mm dia nominal bore with 4.5mm thickness/shoe of adequate hardness. The job also includes development of drilled bore holes with Air Compressor of suitable capacity to clear the tapped water from all suspended impurities. Casing Pipe Make: TATA, JINDAL, SURYA PRAKASH.

ODX depth

DTH depth

Shifting of machinery from one site to another site including construction of approach road if necessary at site.

SITC of Radial / mixed flow ISI marked water/oil cooled and anti-corrosive liquid filled submersible motor pump sets suitable for 125/200 mm dia borewell. The size of adopter fixed on top of the motor should exceed the top of coupler, for safeguard the coupler. The construction material of motor and pump should match IS: 8034: 2018 and IS: 9283 guideline. The radial flow pump set should operate at 5 star energy efficiency level of BEE and mixed flow pump set should operate at 3 star energy level of BEE, accompanied 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. Excluding the cost of riser pipes but including the cost of steel rope, cables clamps, and nuts bolts etc., 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 as per the direction and approval of the site Engineer. The contractor shall submit the OEM NABL / CPRI / ERDA accredited lab test certificate received from the OEM before execution. Fractions in the pump ratings shall be considered with the predecessor value having a whole number. Head=110mtr Discharge=02LPS Make: KSB/Crompton/Kirloskar The actual design of pump will be provided after completion of bore well submect to availability of sufficient discharge.

1.5-2HP as per the site requirement

99.97 % pure bare copper cable conductor XLPE insulated, 1100V Unarmoured with moisture resistant, having a tem range of -15 to +70 degree conforming to IS 694, IS 7098 (3-core, 2XY) Make : Havels, Polycab, Anchor, Crompton Greaves, L&T, KEI, KSB .

2.5 Sq.mm as per the site requirement

Safety wire Steel rope Cr. Sec area 6.0 MM

Designing, providing, installation and testing of VFD (dual purpose) grid & solar supply strictly conforming to relevant ISI/ISO/IEEE standards, compatible for the above pump rating. complete job in all respects 2.2kW as per the site requirement.

Supply, installation and testing of array junction box IP 65 with fuse, surge protection and necessary diode arrangements. complete job in all respects .

Designing, providing, installation, testing and commissioning of shock proof, Photo Voltaic Solar panels. No of photo voltaic panels --------------------06 (max)/ OEM’s discretion Operating temperature for Solar cell -20°C to +45°C Temperature coefficient ------------ - 0.286 to 0.4 Max power at STC ------------ ---- 79% to 82% Module efficiency ---------------- 20 or more PV Modules specifications: The PV module shall contain mono/multi crystalline silicon solar cells: Power of a single module :545 W ± 5% Open circuit voltage: 44-46V Voltage at max. power : 35-38 V Current at max. power : 8-9 A Series fuse ratings : 10 A or as required Application class ratings: Class A Fire ratings: Class-C The PV module shall be as per IEC 61215 revised specifications. Certification ---------- MNRE/ISI/ISO/IEEE/IEC or equivalent Other details/technical specifications/requirements not mentioned in the BOQ should be provided as per the site requirements and in correspondence to the requirements as per laid national/international standards Complete in all respects.

Providing and fixing in position/grouting in M 20 concrete (crushed aggregate 20mm), of mounting frames and fixtures, as per given details: Hot dip galvanized steel structure (6040×2.9 mm) designed to cater to min 150 Km/hr wind speed and/or to bear the weight of min 1m high snow on solid foundation made of reinforced cement concrete being enough to hold the weight of structure (to be developed separately. Height of the panel holding structure upto 10 ft from the surface of the foundation block. Running length of ISA to be used for structure specified above should not be less than 150 ft. etc @ 0.019kg/w (Complete job in all respect).

Providing fixing of HDPE pipes complete including cost of pipes and required fittings as per the direction of site Engineer incharge including all carriage complete.

HDPE Pipe 40mm dia

GI Nipple 40mm dia

Reducer 40 x 32mm Dia

Clamp with Nut & Bolt