tender for solar water with tanky tube well - drinking water related works- hand pump, tank tube well sl. no. item description 1 part -a, dproviding, installation, testing and commissioning structural steel work riveted or bolted in built up sections, trusses and framed work, including cutting, hoisting for following staging and capacity of rotational moulded polyethylene water storage tank on it as per indicative drawing given in the bid document. on thepolyethylene tanks, there shall be provision of suitable space for installation of solar panels up to 5.0 kw and further additional 2.5 kw on the side of steel structure if required as per indicative drawing. cost of solar panels is not included in this item . the structural steel shall be 120 micron hot dip galvanized iron and foundation of structure shall be in rcc with minimum depth as 2.0 mtr (other than rocky strata). the work includes p&f of polyethylene water storage tank(is: 12701,isi marked, indicating the bis license no.) of approved make with cover. providing & fixing 50 mm dia isi marked g.i. class b pipe for inlet, outlet and over flow pipe and 32 mm gi class b pipe for wash out with gm gate valves at inlet and outlet pipe including making connection etc. complete as per drawing, technical specification and direction of engineer in in charge. the scope includes inlet gi pipe from ground level to water tank and outlet pipe from water tank to ground and up to 2.0 mtr away from foundation and overflow pipe is to be interconnected in distribution pipe line. wash out pipe shall be taken up to a suitable point minimum 5.0 mtr away from tank. water level controller shall installed to monitor level in tank and shall automatically shut off motor when tank is filled .note: there shall be 5 year service warranty for structure, tank, fittings etc. andsuitable provision shall be included in tender document. item no.10.8.1 phed bsr effective19.04.2023 2 part -b, construction of tube-well 150 mm diaupto 150 mtr. depth (as per d & hp rate) construction of tube well up to 100 mtr. depthin all type of rocks by dth system & over burden to accommodate casing pipe of following sizes in all types of soils & over burden including lowering of casing pipes, (if required) excluding cost of casing pipes, as per is:2800 part 1: 1991 andis:2800 part ii: 1979 (both amended up to date) and technical specifications. the work would be completed after obtaining sand free water. the tube well should have a through out bore as per nominal dia of casing pipe. nominal bore 150 mm dia. item no.2.4.1 phed bsr effective19.04.2023 3 150 mm dia nb(thickness of pipe 5.0 mm & mass of tube 20.13 kg/m) item no.2.11.phed bsr effective19.04.2023 4 supply & fixing m s clamp set of 50x6 mm flat from iron with nuts and bolts etc for holding the riser pipe assembly of submersible pump set. item no.2.22.phed bsr effective19.04.2023 5 supply & installation of single phase isi marked submersible motor pump set of three star or better rating of bee and as per is: 8034-2018 (pump) and is 9283-2013 (motor) or as amended up to date of approved make of following duty condition with required accessories including making connection suitable for tube well/dcb. the job includes lowering of motor pump, installation of complete fitting & accessories, jointing of electrical cables up to switch board, testing of submersible pump set and interconnection up to water mains, complete in all respect. item no.2.14.1hed bsr effective19.04.2023