REPACEMENT OF SEWER LINE INCLUDING CARTING, LAYING, JOINTING AND TESTING OF SEWER LINE AT OLD NEHRU COLONY, DEHRADUN

Rates for Replacement of sewer line including Carting, Laying, Jointing and Testing of Sewer Line at Old Nehru Colony, Dehradun

Dismantling of flexible pavements and disposal of dismantled materials including supply of all materials labour T&P etc required for the proper completion of the work. 1. Bituminous courses

2. Granular courses

Providing of all materials, labour, T&P etc required for diverting and blocking of existing sewer line for execution of work and removing after completion of work.including supply of all materials labour T&P etc required for the proper completion of the work.

2. up to 1.5 mt to 3.0 mt below G.L. with Extra over item number 2for excavation in soil mixed with moorum, shingle, kankar requiring use of special T&P

3. up to 3 mt to 4.5 mt below G.L. with Extra over item number 2 for excavation in soil mixed with moorum, shingle, kankar requiring use of special T&P

Bailing out pumping out subsoil water to keep

Provideing & fixing open timbering(covering1/3rd of surface area by planks), in trenches for the depth upto 3 mt. Below ground level consisting of 40mm thick approved country wood planks for poling board 125mm × 75mm Indian Salwood walers and 100mm dia Sal ballies. Details of list of 30m and 3m deep trenches 90 Sq.mt.( Area of Timbering takeing only where necessary )

Dismantling of old and damaged 150mm to 300mm dia hume pipe with due care so as to avoid damages to the sewers including stacking of useful materials near the site within 50 m lead and disposal of unserviceable materials but excluding dismantling of concrete cover.

Carting of R.C.C. Hume pipes (np3-class )( with spigot & socket(s/s)ends)as per IS 458-2003 with Rubber Gaskets and specials from store to the site of work, lowering the same into trenches below ground level true to the alignment caulking the joints with necessary spun yarn soaked in bitumen and jointing with 1:2 cement course sand mortar in including excavation of earth below invert level of pipe, cost of all jointing material, testing including 1:2:4 C:C bedding work on the both side of joints etc complete but excluding excavation and refilling of trenches from ground level to the invert level of pipes and as per direction of the engineer-in-charge. 1. RCC Hume Pipe NP3 350 mm Dia

2. RCC Hume Pipe NP3 300 mm Dia

3. RCC Hume Pipe NP3 250 mm Dia

4. RCC Hume Pipe NP3 200 mm Dia

Disposal of surplus earth ,sullage, damaded pipes etc from working site to suitable place,carrying back for refilling of trenches after laying and jointing the pipes upto max distance 60 m one side,disposal of excavated earth from site to suitable place upto max distance 4 km one side including providing of all material, labour, T&P etc., complete required for proper completion of work as per instruction of Engineer in charge.

Barricating in two rows and necessary diversion of path and where as necessary with the help of ballies, ropes, flage, signal and light signal caution boards etc.upto a height of 1.8 m as per requirement including supply of all material, T&P etc. complete. 1. For sewer lines

2. For Manhole chambers

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - -All work upto plinth level including all cost of material labour T&P required complete for proper completion of work 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - -All work upto plinth level including all cost of material labour T&P required complete for proper completion of work 1:2:4 M15 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Brick work with F.P.S. bricks of class designation 75 in foundation and plinth including all cost of material labour T&P required complete for proper completion of work in In Cement mortar 1:4 (1 cement : 4 coarse sand)

12 mm cement plaster finished with a floating coat of neat cement of mix including all cost of material, lbour & T&P required complete for proper completion of work 1:3 (1 Cement : 3 Fine sand)

Cartage to the site of work and placing in position (to correct alignment) of 500 or 560mm (clear opening) sized Heavy duty square or circular C.I. manhole cover with frame etc. complete (exclude cost of M.H. cover and its embedding).

Supply and fixing of M.S Foot steps heavy duty as per IS specifications including all cost of material labour T&P required complete for proper completion of work

Provideing & fixing close timbering in trenches for the depth upto 3 mt. Below ground level consisting of 40mm thick approved country wood planks for poling board 125mm × 75mm Indian Salwood walers and 100 mm dia Sal ballies for strurts at 1.50m percent including removed after laying of sewar(both sides of trenches will be taken as one side for the purpose of payments & measurements i.e. area equals to length x depth of trenches. Dismantled timbering materials will be the property of the contractor.including all cost of material labour T&P required complete for proper completion of work depth upto 3 meter BGL

Shifting /Repairing of Household water connection coming in the alignment of sewer line/manhole chambers including excavation ,refilling,supply of all material,pipes,specialsetc for sizes 15 to 20 mm,65mm,80mm,100 mm,150mm making good complete as per entire satisfaction of Engineer in charge.

Shifting of Household sewer Domestic connection including supply of all material ,Labour,T&P etc Required for the proper completion of the work

Interconnection of new sewer line to the Existing Manhole chamber including supply of all material ,Labour,T&P etc Required for the proper completion of the work

Supply of following material 1. RCC Hume Pipe NP3 350 mm Dia

2. RCC Hume Pipe NP3 300 mm Dia

3. RCC Hume Pipe NP3 250 mm Dia

4. RCC Hume Pipe NP3 200 mm Dia