Construction of 02 nos Deep tubewells for sports ground in front of Health center at bbau Lucknow

Electrical Items :

Boring/drilling bore well of required dia for casing/ strainer pipe, bysuitable method prescribed in IS: 2800 (part I), including collectingsamples from different strata, preparing and submitting strata chart/bore log, including hire & running charges of all equipments, tools,plants & machineries required for the job, all complete as per directionof Engineer-in-charge, upto 90 metre depth below ground level. All types of soil 300 mm dia

Supplying, assembling, lowering and fixing in vertical position in bore well, unplasticized PVC medium well casing (CM) pipe of required dia, conforming to IS: 12818, including required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer -in-charge. 150 mm nominal size dia metre

Supplying, assembling, lowering and fixing in vertical position in borewell unplasticized PVC medium well screen (RMS) pipes with ribs,conforming to IS: 12818, including hire & labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer-in-charge.150 mm nominal size dia metre

Gravel packing in tubewell construction in accordance with IS: 4097,including providing gravel fine/ medium/ coarse, in required grading & sizes as per actual requirement, all complete as per direction of Engineer-in-charge.

Providing and fixing suitable size threaded mild steel cap or spot welded plate to the top of bore well housing/ casing pipe, removable as per requirement, all complete for borewell of:150 mm dia

Providing and fixing M.S. clamp of required dia to the top of casing/ousing pipe of tubewell as per IS: 2800 (part I), including necessary bolts & nuts of required size complete 150 mm clamp each

Providing and fixing Bail plug/ Bottom plug of required dia to the bottom of pipe assembly of tubewell as per IS:2800 (part I). 150 mm dia each

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc.50 mm dia nominal bore metre

Development of tube well in accordance with IS : 2800 (part I) and IS: 11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully developed, measuring yield of well by “V” notch method or any other approved method, measuring static level & draw down etc. by step draw down method, collecting water samples & getting tested in approved laboratory, i/c disinfection of tubewell, all complete, including hire & labour charges of air compressor, tools & accessories etc.,all as per requirement and direction of Engineer-in-charge.

Providing and fixing of 5 hp 3phase submersible moter with pump into bore well as per direction of engineer incharge (ISI / Branded)

Supply and fixing of starter of 5 hp 3 phase pump at site connection etc include all complete in all respect as per direction of engineer incharge (ISI / Branded)

Providing and fixing of 3 X 2.5 sqr mm submersible copper cable (ISI/ Branded)

Providing and fixing of earthing / supporting wire of 50 mtr

SAVITA CONSTRUCTION

NITYA NAND SINGH