Supply Laying and jointing of different size of GI Pipe M line in distribution system and other appurtenant works including confirmatory survey and design testing and commissioning for Chamba Mussoorie Fall Patti GOV Pumping Water Supply Scheme

Amount

( CIVIL WORKS ):- Confirmatory survey and design of distribution network with supply of pipes and specials upto site store as per IS specifications, providing following size of G.I. (Medium) pipe confirming to IS 1239 Part I : 2004 or its latest amendement including specials and acessories confirmating to latest IS codes and as per instruction of engineer in charge with testing of pipes. G.I.Pipe medium quality:-

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

65 mm dia

80 mm dia

100 mm dia

125 mm dia

Excavation of earth for Pipe Line trenches of Distribution Networks in following strata requiring the use of any special T&P or by Chiselling or by crow bars with a lift up to 1.5 m and lead up to 30 m including refilling, watering and ramming of excavated earth into the trenches in layers, removal and disposal of surplus earth up to a distance of 60 m from the trenches including supply of all materials, labour, T&P etc. complete.

Soil mixed with boulder and bajri

Medium rock

Cartage of following pipes, specials & fittings from site store to site of works, lowering them into trenches, laying true to the alignment & gradient, laying & jointing of pipes with testing and commissioning of pipeline including cutting & threading of pipes for making up length as required for proper completion of works for pipes. G.I.Pipe medium quality:-

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

65 mm dia

80 mm dia

100 mm dia

125 mm dia

Supply and fixing of following size of Gun Metal Wheel / Gate Valve as per IS 778 : 1997 & IS 14846 : 2000 for Distribution System including cartage of materials upto site. Gun metal Wheel /Gate Valve (W.P. 10 kg/cm²)

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

65 mm dia

80 mm dia

100 mm dia

125 mm dia

Supply and fixing of following size of Air Valve as per IS 14845 : 2000 including cartage of materials upto site.

20 mm dia Single Large Orifice type (W.P. 10 kg/cm²)

Supply of all materials( as per IS specification ), labour, T & P etc. to construct 0.6 m x 0.6 m x 0.75 m wheel valve chamber having MS cover with locking arrangement complete as per departmental type design at various points instructed by engineer in charge including carting of materials upto site and curing as per IS specification.

Supply of all materials( as per IS specification ), labour, T & P etc. to construct 0.6 m x 0.6 m x 0.75 m Air valve chamber having MS cover with locking arrangement complete as per departmental type design at various points instructed by engineer in charge including carting of materials upto site and curing as per IS specification.

Providing and carting of materials and laying R.R. Stone Masonry laid in 1:6 Cement and local sand mortor and curing in protection works including supply of all labour, material T&P etc complete.

Providing and carting of materials and laying R.R.Dry Stone Masonry in protection works including supply of all labour, material T&P etc complete.as per IS specification.

Providing and carting of materials and laying PCC plain cement concrete of 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) and curing as per IS specification including the cost of centering and shuttering.

Providing and carting of materials and laying PCC plain cement concrete of 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) and curing as per IS specification including the cost of centering and shuttering

Supply of all materials( as per IS specification ), labour, T & P etc. to construct Pillar Type Stand Posts complete as per departmental type design at various points instructed by engineer in charge including carting of materials upto site and curing as per IS specification.

Operation & Maintenance (O&M) of the scheme after successful construction, testing, commissioning of the scheme with a DLP period of 06 months and maintenance of the scheme for further period of 06 months. The contractor has to hand over the scheme in running condition with the full satisfaction to Uttarakhand Jal Sansthan or maintenance agency.

M/s Trilok Rawat