Public Solar-powered Khadin Water Point and Open Well at Daukiyon Ki Dhani Khadin

Site Clearing work

Supply Installation, testingh and commissioning of MNRE approved off Grid Solar Peneels for running of motor pumps with 25 years of Linear Generation warranty, work includes designing of solar panel area and MS fabricated structure 120 micron hot dip galvanized iron, showing arrangement of panel in available space and installation of PV module on frame structure such that minimum height of lower edge of panel shall be 4.0 mtr form ground level to safeguard against damage and theft as per indicative drawing enclosed with the bid document. The foundation of structure shall be in RCC. Mounting structure shall be suitabbly designed to withstand wind velocity up to 150 km/r. the work shall be executed as per detailed technical specifications, approved drawing and direction of Engineer in Charge. Note : There shall be 5 year service warranty for solar panel and mounting structure and suitable provision shall be included in tender docoment.

Supply, installation, testing and commissioning of DC submersible pump sets with inbuilt or individual solar pump controller with Maximum power point tracking (MPPT) for optimally use the solar panel and maximize water discharge to deliver maximum water during the day including PVC flat submersible cable from controller to motor pumps. submersible cable from controller to motor pumps. Solar pump shall be of Stainless steel construction and performance shall be as per scope of work and minimum lift of water shall be as per defined in scope. Pump controller shall have Adequate protection against dry operation of motor pump set, and against hails and storms. Full protection against open circuit, accidental short circuit and reverse polarity should be provided. A good reliable on/off switch suitable for DC use is to be provided. The duty condition of pump set shall be as per scope of work and entire work shall be as per technical specification and direction of Engineer in charge. 1.45 KW (2.0 HP)

Providing & Lowering in tube well ISI marked HDPE pipe as per IS 4984:1995 or amended up to date in PE 80 grade and class PN 10 of following dia. Including HDPE/GI fittings and PVC rope confirming to IS 5175:1992 or amended up to date, along with clamping of submersible cable etc. complete in all respect. 90 mm dia

Supply & Fixing of ISI marked three core PVC flat submersible cable as per IS 694:1990 or amended up to date and conductor as per class 5 of IS 8130:1980 including marking connection etc. 3 core 16.0 Sq.mm

PVC water storage tank

Fabrication & Fixing M.S. Stand of specified class of angle iron L-shaped of 50 mm size with four legs grouted bby 300*300*300 mm CC Block M-15 in the ground and all legs tied up with each other through same size of angle iron along with cross bbars to support the bbottom of PVC tank complete in all respect.

Supply and Fixing of Electric feeder panel (having projected conopy) for submersible pump set Single phase up to 5 HP commprising of DOL Starter, MCB, Indicating Light, Ammeter, Volt meter, connection plate, condensers of approved make and the panel enclosure should be made out form 18 gauge M.S. Sheet with powder coating. Panel size Height 600 mm Width 500 mm depth 250 mm with Stand (made of angle iron of size 35*35*5mm) duly bolted/Screwed with enclosure box having 4 legs, each let,s length 18'' and double door including in built locking system. The legs should be embedded in M-15 cement concrete platform. The size of CC platform should be equal or bigger than the base size of panel having height of at least 200 mm from ground level. The operation of panel should be suitable for on 240 Volt C Supply.

Supply, installation, testing and commissioning of remote monitoring unit on off grid solar controller for remote ON/ OFF, Parameter setting, monitoring and troubleshooting through moblie etc. complete, Webb charges and data charges for 5 year during service warranty etc. complete in all respect as per technical specification and as per direction of Engineer.

Providing & Lowering in tube well ISI marked GI Pipe medium duty ( ''B'' class), Steel tube as per IS:1239 or amended up to date and zinc coating as per IS 4736, threaded and doubble flanged (welded) on both ends and two number 25*3mm MS flat welded on bboth ends between pipe & flange, rubber washer & nut bolts etc. complete in all respect. 80mm dia