Shifting of 200mm Dia D.I. Sub Main Pipeline of Water Supply Scheme Sukhnag from existing alignment to new alignment along Hajibagh Soibugh Road near Culvert for Carrying out the road work by JK Economic Reconstruction Agency.

Amount

Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (Not exceeding 1.5Mtr. In width) and for shafts, wells, cesspits and the like not exceeding 10Sqm on plan, depth upto 1.5Mtr. Including disposal of excavated earth upto 1Mtr. from cutting edge, disposed earth is to be levelled and neatly dressed in: All kinds of soil. (1 Mtr. from cutting edge).

Supply, laying and fitting in position centrifugally Ductile Iron, S&S or flanged pipes (ISI marked) as per IS:8329/2000 read with upto date amendments from registered / Gem approved manufactures holding valid BIS licenses including all types of carriages / pipe specials (required for the job) complete. i. 200mm dia DI Pipes.

Providing, fixing of M.S fittings viz bends of suitable degrees / size to be fabricated out of 8mm thick plate as per the requirement of site. This item includes cost of lead, spun yarn and lead caulking, lead beating with insertion of spun yarn etc. The fittings should be leak proof and should be painted with Anticorrosive Red Oxide Primer and bituminous paint and including all carriages, leads lifts and cutting of pipes etc. complete.

Cutting of existing MS Pipe using power driven cutter and connecting it with the proposed pipeline with the help of in situ electric arc welding. This job includes hire charges of power driven cutter, operator, welding set, 25KVA DG Set mouted on Tata Mobile, Skilled Welder, fuel all carriages etc. complete job.

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

Supply and Filling of trenches by GSB / Nallah Muck from approved source including all carriages upto actual site of work. The material shall be natural having durable particles graded from fine to coarse in a uniform combination with no boulders larger than 80mm in size. It shall not contain excessive quantity of loam. The item including ramming, consolidation in layers., charges of T&P, equipment’s etc. required for completion of job.

Providing and laying dry stone soling in foundation trenches hand packed and consolidated by hand ramming roller including all carriages upto site of work.

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: i. 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) (For Thrust Block).

Centering and shuttering including strutting, propping etc. and removal of form work for: i. Walls (any thickness) including attached pilasters buttresses, plinth and string course etc.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. i. Thermo-Mechanically Treated bars of grade Fe-500D or more. (For Thrust Block).

Reinforced cement concrete work in walls (any thickness) including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts upto floor five level including curing but excluding cost of centering shuttering, finishing and reinforcement. i. 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size).

Providing and fixing of 200mm dia ISI make Sluice Valve Kirloskar / VAG make of 1.6 rating which includes all carriages from source to site and all necessary fittings / welding charges etc.

Setting right of broken water supply connections, cables and other utility services damaged if any during execution of laying of pipeline. The job includes cost of fittings, fixture and whatsoever required for successful completion of job.

Demolishing cement concrete manually/by mechanical means including disposal of material within 50 meters lead as per direction of Engineer-incharge: i. 1:3:6 or richer mix (i/c equivalent design mix)

Dismantling C.I. pipes manually/ by mechanical means breaking lead caulked joints, melting of lead and making into blocks including stacking of pipes and lead at site within 50 meter lead as per direction of Engineer-in-charge. Including excavation and refilling trenches after taking out the pipes. i. Above 150 mm dia upto 300 mm dia.

Dismantling of C.I. sluice valve including stacking of useful materials within a lead of 50 meters. i. Above 150 mm diameter.

Carriage of material from different sources to actual site of work by mechanical transport.

i. Cement and Steel from Divisional Store for an avg. lead 30Kms.

ii. Sand and Stone aggregate 20mm nominal size for an avg. lead of 20Kms.

iii. 40mm dia Stone aggregate for an avg. lead of 20Kms.

iv. Old excavated pipes 200mm dia and dismantled sluice valve from site to divisional store Ahmadnagar avg. lead of 20Kms.

M/S MEHRAJ UDIN SHAH