Laying,Aligning of a new MS pipeline(8in dia),Along with welding of Flanges, Bends, in 200mm black M.S pipe from the 19(x)CUT Borehole Pump House to existing water supply pipeline extending from L1 Pump House to Water Treatment plant,Talcher Colliery

Welding of 8”(200mm) dia M.S pipe to flanges including welding plants, Generator and supply of electrodes etc. as required.

Cutting of Rubber belting for making of packing for 200mm dia pipe joint (Rubber insertions for 200 mm dia pipe joints)

Making of 8" dia MS Bends

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : All kinds of soil:Pipes, cables etc. exceeding 80 mm dia. But not exceeding 300 mm dia

Carriage of materials by mechanical transport including loading, unloading and stacking: Steel lead 5KM

Surface laying of 8” dia M.S pipe line including aligning, joining with nut & bolts, surface leveling, supporting wherever required and joining of pipe complete

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete. (Sand filling volume =2nos*8m long*0.45m wide*0.30m depth=2.16 cum)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:1 1/2:3 (1 Cement:1 1/2 coarse sand (zone-lll) derived lrom natural sources :3 graded stone aggregate 20 mm nominalsize derived from natural sources) (Concrete Volume= 2nos*8m long*0.45m wide*0.30m depth=2.16 cum)

Constructing masonry chamber 90x90x100 cm inside, in brick work in cement mortar 1:4 (1 cement:4 coarse sand) for sluice valve, with c.l. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement: 2 coarse sand :4 graded stone aggre8ate 20 mm nominal size ), i/c necessary excavation, foundation concrete 1t5:10 (1 cement : 5 fane sand : 10 Braded stone aggre8ate 40 mm nominal 5ize ) and inside plasterinB with cement mortar 1:3 {1 cement : 3 coarse sand} 12 mm thick, fanished with a floating coat of neat cement complete as per standard design :With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) : 200 mm diameter (Class II)