PROVN OF BOREWELL PLUS SOLAR ENERGY AND ITS ALLIED WORK FOR GE 873 EWS AT PRATAP PUR UNDER GE 873 EWS

Supply, installation, testing and commissioning of following :- (a) Solar 7.5 HP solar AC/DC submersible pump-motor-1 Nos, V6 submersible pump 8/10 stage water/oil filled impeller/mixed flow, the impeller should be of stainless steel made. Voltage : 320V (three phase), Current rating : 15A Max, Pump Head : 100 meter, Wattage range 7500+5% variation, RPM : 2850, outlet 1.5"/2.0" inch, Discharge : 10000-13000 LPH. (b) 7.5KW Solar PV Module (not less rhan 540 WTP ), Monoperc PV Module (ALMM approved). (c) 7.5 KW/HP Solar pump hybrid controller, VFD/MPPT Technology base, including powder coated Junction box, MCB & Misc Boxes as required at site.Make : Sunlight or equivalent approved by MNRE, Model : 7.5HP/5.59KW, Current rating : 16 Amp, Voltage : 380V (3 phase), Inbuilt MPPT, should have inbuilt displace, Protection : should have dry run protection, overload protection, Low load voltage, Cloudy weather safety protection, Reverse polarity protection, short circuit protection, open circuit protection. (d) GI/MS frames/structure for fixing solar panel i.e 7.5KW PV Module with MC4 Connector including Nuts, Bolts/J hooks etc. Note :1. The SPV as per IEC and MNRE standards should be in synchronisation with the Water Pumping System Capacity is normally in the range of 7.5 KW. SPV Array should be mounted on a suitable structure with a provision of tracking the sun. 2. The rate is inclusive of transportation cost upto partapur, Ladakh. 3. The cost is inclusive of PCC 1:2:4, B1 type. 4. The cost is inclusive of Loading/unloading charges. 5.The cost is inclusive of 6 Sqmm, 2 core copper cables for connecting PV panels to MPPT/Controller, Junction boxes, MCB boxes and 6"x6" cable trays upto solar pump and Panel to controller 6. The rate is inclusive of fabrication of structure and Earthing , lightning protection and engineer/labour charges.

Supply , Lowering & fixing MS column pipe including fittings complete of nominal dia of 50 mm bore heavy duty, (C-Class) both end flanged and fixed through nuts, bolts, washers, rubber gasket including black bituminous paints externally and internally complete all as specified and directed. (Flanged should suitably grooved for passing submersible cable & rope).

Supply laying and fixing submersible copper multi starnded conductor flat cable 03 Core 6 Sqmm PVC Insulated & PVC Sheathed Industrial Cable for Submersible Pump Motors 1100 Volt, conforming to IS 694 all as specified and directed.

Supply, lowering & fixing 8.0 mm dia flexible PVC layered steel rope for holding submersible pump inside the casing pipe and fixed outside at the mid of MS channel with provision of 01 no pulley all as specified & directed.

Supply, install, testing and commissioning of electric panel board outdoor type suitable for LT 415 volts 3 phase 4 wire system factory made cubical complete materialised dust and vermin proof (protection class IP 54), made out of 3.15mm thick MS sheet (CRCA) including factory made hinged type double door both side opening with locking arrangement duly painted with two coats of synthetic enamel paint with powder coated finish over a coat of zinc chrome primer including carry out internal connection with suitable copper bus bar complete all as specified and directed by Engineer-In-Charge. the panel board shall be comprising of the following accessories INCOMING i) MCCB 63 Amp 4 Pole with thermal magnetic adjustable setting 25 KA - 1 No ii) Change over switch 4 pole 415 volts 63 Amp- 01 Nos iii) LED display 3 line Multimeter - 01 Nos iv) LED RYB phase indicator lamp - 03 Nos OUT GOING i) MCB 3 pole, 415 Volts, 32 Amps - 02 Nos ii) Dol motor starter with relay, contactor, ON/OFF Push button , Single phase preventer relay suitable for 7.5 HP motor - 02 Nos

M&L for earthing complete with galvanised steel earth plate electrode 60cm X 60cm X 6mm thick, burried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of plate not less than 1.5 mtr below normal ground level connected to galvanized iron strip 32 X 6mm by means of bolts, nuts, check nuts and washers of galvanized iron or steel all as shown in electrical plate No 3 of SSR Part-I connected to Panel/ main switch board etc all as specified or indicated and testing on completion including provision galvanized iron strip protected by 40 mm bore, light grade pipe and watering pipe shall be 20 mm bore medium grade GI pipe including excavation & earth work, PCC pit with RCC cover, charcoal, salt, funnel, GI strip and protection pipe upto 7.5 mtr complete all as specified and directed incl taking out old one

M&L for trial bore hole 200 mm bore perfectly verticals with reverse rotary rig circulation method/ DTH hammer drilling or any other method of latest technology through any kinds of strata of the layers and depth including maintaining strata samples duly graphically recorded complete all as specified and as directed by the Engineer in charge

M & L for Development/enlargement of trial bore by reaming from bore well from 200 mm dia to 525 mm dia hole with reverse rotary rig circulation method/ DTH hammer drilling or any other method of latest technology through any kinds of strata for lowering ERW Mild steel 200mm dia casing pipes, as required length below the ground level complete all as specified and directed.

Supply, assembling, lowering into bore hole and fixing in position 200 mm nominal (8") bore ERW MS pipe, ISI marked as per IS 3589, of 8 mm wall thickness in random length upto 3 mtr with necessary fittings & welding including painted both inside and outside with black bituminous paint suitable for drinking water purpose complete all as specified and directed.

200 mm nominal (8") bore ERW MS slotted pipe , having slots size 1/16" dia and centre to centre @ 3 inch interval on both side (longitudinal & vertically), ISI marked as per IS 3589 or as per IS 4270 of 8 mm wall thickness in random length upto 3 mtr with necessary fittings & welding including painted both inside and outside with black bituminous paint suitable for drinking water purpose complete all as specified and directed.