Augmentation of Construction Water Supply System from existing facility to develop distribution network near Main Guard House at GHAVP 1 and 2.

Amount

Supply, Erection (300 mm below ground level), Welding, Hydro testing, refiling and levelling of carbon steel piping (CS ERW pipe as per specified in IS 1239/IS 3589 Heavy Grade, including area cleaning and excavation. with accessories like fittings including tees, elbows, reducers, flanges, rubber gaskets, G.I. nuts, bolts and washers and providing 150mm thick fine sand layer all around the pipe, including excavation in all kind of soil, refilling, ramming and removing the excavated surplus material and making good the same complete as required. Providing protection to embedded M.S pipes and fittings by wrapping 4mm thick pypkote protection including proper overlaps on joints including primer as recommended before application of Pypkote coating. Along with painting of line above ground level. The scope of work includes Study of drawings, supply of materials, identification of joints, marking, cleaning, edge preparation, fit up, fabrication of Mitter Bends, Butt Welding using GTAW & SMAW process, erection, carrying out visual inspection (Including DPT), tack welding, Hydro testing, preparation & submission of report and completion of work including arrangement of man power, plant & machinery, tools & tackles, consumables, cleaning aids etc. as per tender specification and drawings. NOTE : No Extra payment will be done for area cleaning, excavation and welding.

200 mm dia. Nominal bore- conforming IS 3589 Heavy Grade with min 5.7 mm thickness

150 mm dia. Nominal bore- conforming IS 1239 Heavy Grade.

80 mm dia. Nominal bore- conforming IS 1239 Heavy Grade.

Supply, Erection, Hydro testing and Painting of C.I double- flanged Manual SLUICE valve as per IS: 14846-PN-1.6 with companion flange, gaskets and fasteners : arranging supply, erection of Valve including accessories, alignment width pipes with flanges, gasket and fasteners, painting, hydro testing, preparation and submission of reports including arrangement of plant & machinery, manpower, tools tackles & consumables, completion of work as per tender specification and drawings . NOTE : No Extra payment will be done for painting and accessories required for completion erection.

150 mm dia. Nominal bore Heavy Grade

80 mm dia. Nominal bore Heavy Grade

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in Cement mortar 1:6 (1 cement : 6 coarse sand) at all heights and depths laid to proper position line, level as per the drawings and specifications including providing necessary scaffolding, staging, raking out of joints, curing etc. complete in all respects inclusive of cost of all labour, materials, tools, tackles etc. as per drawings, specifications and as per direction of Site Engineer.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement. 12 mm cement plaster

Steel work in built up tubular Hot finished Seamless type tubes (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying two coats of synthetic enamel paint of approved make and shade over a coat of primer, including welding and bolted with special shaped washers etc. complete.

Hydrotesting of erected full pipeline including isolating valves, fittings and mitre joints. @1%

M/s Sourabh Construction Pvt. Ltd.

POWER TECH MECH PRIVATE LIMITED