Restoration of Water Supply in different areas falling under the Jurisdiction of Doodganga W.W Sub Division Srinagar.

Amount

Earth work excavation in trenches for pipes, cables by manual/mechanical means in all kinds of soil, ordinary/ Macadam/Tar cut /soft rock, muck/ cement concrete/tiles etc and in all conditions of saturation for required width and depth as directed by engineer in-charge as per site requirement, including dressing of sides, ramming of bottoms, site clearance, including dewatering, if required (complete job).

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. Layer not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering lead upto 50m and lift upto 1.5m.

Clearing jungle including of rank vegetation, grass, bushwood, trees & saplings of girth upto 30cm measured at height of 1m above ground level and removal of rubbish upto a distance of 50m outside the periphery of the area cleared.

Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. incl. dismembering & stacking within 50meters lead.

Dismantling of C.I pipes including excavation and refilling trenches after taking out the pipes manually/by mechanical means breaking lead caulked joints, melting of lead and making of blocks including stacking of pipes and lead at site within 50 meter lead. As per direction of Engineer incharge.

Up to 150mm dia

Above 150mm dia up to 300mm dia

Above 300mm dia

Dismantling of C.I Sluice Valve including stacking of useful materials with a lead of 50 meter.

Up to 150mm dia

Above 150mm dia upto 450mm dia.

Beyond 450mm dia (Hire charges of Crane, Tripod & Chain Pulley block for dismantling of sluice valves wherever required)

Cutting of pipes (all types) using electric cutter including cost of electric supply DG set and other arrangements.

20 to 100mm G.I pipe

80mm dia C.I/DI pipe

100mm dia

125mm dia

150mm dia

200mm dia

250mm dia

300mm dia

350mm dia

400mm dia

450mm dia

500mm dia

600mm dia

700mm dia

Manufacturing, Fabricating, providing, fixing of M.S fittings viz bends, Tees, double collars, tail pieces of suitable degrees to be fabricated from 6mm/8mm thick M.S plate as per the requirement of site. This item also includes insertion of lead, spun yarn & wooden pegs including welding charges. The work should be leak proof and should be painted with anticorrosive Red oxide primer complete. The job is to be paid in fitted and finished form and is to be carried out as per the directions of site in charge.

Dismantling G.I pipes (external work) including excavation and refilling trenches after taking out the pipes. Manually/by-mechanical means including stacking of pipes within 50meters lead. above 40mm nominal bore

Above 40mm nominal bore

15-40mm nominal bore.

Replacing of worn out flanges by new ones of 12mm thick with all welding charges,nuts & bolts, washers, rubber gasket insertions in all conditions.The job shall include all equipment charges like Gen set and welding accessories with all leads & lifts,carriages of all sorts inclusive. (complete job). The job is to be carried out as per the directions of site in charge.

80mm dia

100mm dia

150mm dia

200mm dia

250mm dia

300mm dia

400mm dia

450 mm dia

Laying of C.I pipes including all carriages loading, un-loading and stacking complete from Divisional Store up to site of work excluding cost of pipe.

Providing lead caulking joints to spun iron or C.I pipes and specials including testing of joints but excluding the cost of pig lead.

100 mm dia pipe

125 mm dia pipe

150mm dia pipe

200 mm dia pipe

250 mm dia pipe

300 mm dia pipe

350 mm dia pipe

400 mm dia pipe

450 mm dia pipe

500 mm dia pipe

600 mm dia pipe

Supply of pig lead to site

Supply spun yarn to site

Laying & fitting of following dia G.I. pipes complete excluding cost of pipes & earth work, but including all sorts of carriages from source up to site of work including loading, un-loading & stacking complete.

20mm dia pipe

25mm dia pipe

40mm dia pipe

50mm dia pipe

65mm dia pipe

80mm dia pipe

100mm dia pipe

Making connections of G.I distribution branch with G.I of following size by providing and fixing Tee, including cutting and threading the pipe Complete.

25-40 mm dia nominal bore.

50-80 mm dia nominal bore.

Laying in position centrifugally cast (spun) iron S&S or flanged pipes (excluding cost of pipe) but including carriage from Divisional Store up to site of work, including loading, un-loading & stacking complete.

Providing push on joints to centrifugally (spun) cast iron pipes or ductile iron pipes including testing of joints and including the cost of rubber gasket

100mm dia

150mm dia

200mm dia

250mm dia

300mm dia

350mm dia

400mm dia

450mm dia

500mm dia

600mm dia

650mm dia

700mm dia

800mm dia

900mm dia

1000mm dia

Supplying, laying and filling of materials in trenches, wherever required incl. consolidation, by ramming or other means etc incl all sorts of carriages involved complete job.

Nallah Muck

Stone Dust

WBM grade IInd 13mm to 45mm

Providing/laying in position cement concrete of specified grade including the cost of centring& shuttering-All work up to plinth level. 1:2:4 (1cement: 2 coarse sand: 4 graded stone aggregate, 20mm nominal size) crushed incl all sorts of carriages involved from source upto site of work complete

Pumping out water caused by springs, tidal or river seepage, broken water mains or drains & the like.

Welding of all types of pipes/pipe fittings by gas/eletric welding plant ,including hire charges of Gen set, cost of all tools and plants ,including all sorts of carriages involved complete.

Restoration/repairs of various dia of Sluice valves by way of replacement of worn out parts viz Sluice Rod/Check nuts including fabrication, finishing of required size, dia, and all sorts of carriages involved. The job is to be carried out as per the directions of site in-charge. Sluice Rod (Stainless Steel) (As per sample)

700mm dia

600mm dia

500mm dia

450mm dia

400mm dia

350mm dia

300mm dia

250mm dia

200mm dia

150mm dia

Check nuts (Gunmetal) (As per sample)

700 mm dia

600mm dia

500mm dia

450mm dia

400mm dia

350mm dia

300mm dia

250mm dia

200mm dia

150mm dia

Repairs/restoration to the damaged 3-phase of various capacities of horizontal pumping units by way of disconnecting the power supply connections of motor, then dismantling of motor from the base frame. The job includes dismantling of motor assembly and then extracting the damaged/burnt stator coils from the stator slots using proper tools & tackles avoiding damage to the stator core. The job includes inserting proper insulation in all slots & then complete rewinding of 3-phase motors in copper wire insulation having specific size & guage of superior quality & same within the existing power meters. The job shall further include registration of motors on the frame and the re-coupling of pump motor and then completing the electric connections. The job includes cost on account of skilled man power, tools & tackles involved, besides all sorts of carriages involved complete.The unserviceable material obtained may be returned to Divisional store under proper R/I.

Repairs to horizontal pumping unit by way of repairs/replacement of worn out parts, dismantling of pump & reassembling after conducting the necessary repairs, greasing ,all sorts of carriages, leads and lifts and successful testing of the pumping unit on full load. The rate includes rebate on old scrape to be retained by the contract agency. Impeller

Bearing

Check Nut

Shaft /packing

Providing and fixing of G.I pipe fittings of ISI/reputed MAKE to be arranged by the contractor required for the restoration works. Elbow:

100mm dia

UNION:

100mm dia

Socket:

100mm dia

Equal Tee:

100mm dia

Reducer Socket:

100x80mm dia

Reducer Elbow:

100x80mm dia

Gate Valve:

100mm dia

100mm dia

Construction of Bund at Head works or across Nallah by way of laying of earth/sand filled bags including cost of sewing, handling charges placing in position and all sorts of carriages involved upto the site of work incl. all leads & lifts complete.

De-silting of SRs, PSTs, Flocculators, open drains by way of clearance of silt by washout or by manual means including charges of all tools and tackles involved. The job includes cleaning of walls, beds by way of scrapping with wire brushes and washing of walls. The job includes disposal of silt with in 100 mtrs lead incl. all leads & lifts complete. The job is to be carried out as per the directions of site-incharge.

Removing of silt/slush/mud & other material accumulated in sumps, wells, intake channels and on the nallah side of pump station by way of mechanical dredger mounted on boat having sufficient length of suction pipe and disposal arrangement. The material is to be disposed on the opposite side of nallah or as directed by the site-incharge. The job includes all T&P incl. carriages used for the execution of the work complete.

IMTIYAZ AHMAD WOGRA