Repairing of 600 mm dia 13 mtr sewer line in T.P Nagar near Shikhar Pan Masala to Varuna Transport

Supply of material, labour, T&P etc.required for proper barricading along trench during and laying of pipeas per direction of Engineer-in-charge (both sides of will be treated as one side for purpose of measurement.

Dismantling of CC, Tar roads for laying sewer including shorting out and stacking serviceable materials and disposal of unserviceable materials upto distance of 60 m. including supply of all materials, labour, T&P etc. required for proper completion of work as per direction of Engineer -in-charge. CC ROAD

Excavation of foundation for pipeline in ordinary soil (loam/clay or sand) including lift upto 1.50 m & including filling. watering & ramming of excavated earth into trenches & removal of surplus with 50 mts. Etc. all complete. a) 0.0m To 1.5m B.G.L.

(a) 1.5m To 3.0m B.G.L.

(a) 3.0m To 4.5m B.G.L.

Supply of following sizes of RCC (NP3) spigotted and socketed non pressure pipes( Dia. In mm).

Carting following sizes of R.C.C. Hume pipe NP3. Class Socket/ spigoted rubber ring jointing and specials from store to the work lowering the same in to the trenches upto depth as specified below G.L. true to alignment including excavation of earth below invert level of pipe, cost of all jointing material, testing etc. complete but excluding excavation and and refilling of trenches from ground level to the invert level of pipe. including supply of all material, labour, T&P etc. required for proper completion of work as per direction of Engineer incharge. 300 mm dia. a) 3.0m To 4.5m B.G.L.

Plain Cement concrete work for bedding below G.L. at spcified depth with cement, coarse sand and 20 mm gauge approved stone ballast (1:6:12) including supply of all materials, labour, T&P etc. required for the proper completion of work. (As per direction of Engineer -in-charge.) a) PCC for pipe bedding

Provide necessary fuel, labour T&P etc. required for proper running of well point equipment of required for lowering the water table during excavation and laying of sewers (well point equipment depreciation not considered)Assume well point equipment will run 24 hours and 100m length of sewer will be laid per week i.e. in 5 days. (This item shall be executed when water is encountered during excavation of trenches only.)