The Singareni Collieries Company Limited Tender

Construction of Rain water Harvesting pits (Percolation Tanks) at different locations in surrounding;Drilling of 165 mm dia. Bore wells by Down The Hole (DTH) hammer drilling in all formations to a depth as desired by the department and reaming the bore to suit insertion of 180mm dia PVC casing pipe of 6 Kg/CM2 including insertion of casing pipe, supply and filling of required quantity of 6mm pea gravel as directed by the department including cost of bore development (flushing the bore well at an average pressure of 100 PSI) conducting yield test, crew charges, cost of consumables including construction of C.C. platform with Contractors cement and other materials and all other charges required complete but excluding cost of PVC casing pipe and inclusive of fixing of Hand pump. The entire work has to be done to the satisfaction of departmental authorities and as per IS 2800 PART I and II â?? 1979.

Construction of Rain water Harvesting pits (Percolation Tanks) at different locations in surrounding;Cement Concrete 1:2:4 with 20mm down size (65% of 20-10mm and 35% of 10-4.75mm) graded Crushed Granite metal of approved hard quality inclusive of shuttering/centering charges for bed blocks, encasing joists/ rails, holdfasts of doors and windows, etc. Complete (But Excluding Cost of Cement) - with concrete mixer (CA : 0.90 Cum, FA:0.45Cum)

Construction of Rain water Harvesting pits (Percolation Tanks) at different locations in surrounding;Supplying, Laying and Jointing of Unplasticised PVCs Pipes for potable water supplies conforming to IS:4985/2000(3rd revision) with bell ends (Socket) as per specification in light Grey/Natural Ivory Grey/ Any other Color (except White) inclusive of transportation to the sub-divisional stores anywhere in TG excluding GST and cost of specials and jointing materials, etc., (Test pressure 6 kg/cm2).- For 110 mm Dia

Construction of Rain water Harvesting pits (Percolation Tanks) at different locations in surrounding;Flyash Brick masonry with solid blocks of size 290x225x140mm with 50kg/cm2 Compressive strength in C.M.1:6 for superstructure including scaffolding etc., (But Excluding Cost of Cement ) complete.

Construction of Rain water Harvesting pits (Percolation Tanks) at different locations in surrounding;Plastering to brick masonry with cement mortar 1:6, 12mm thick including raking out of joints ( But Excluding Cost of Cement )

Construction of Rain water Harvesting pits (Percolation Tanks) at different locations in surrounding;Conveyance charges of CEMENT including loading, unloading and stacking charges for 5 KM lead.

Construction of Rain water Harvesting pits (Percolation Tanks) at different locations in surrounding;Conveyance charges of Steel including loading, unloading and stacking charges for 5 KM lead.

Construction of Rain water Harvesting pits (Percolation Tanks) at different locations in surrounding;Conveyance charges of Earth for 1 KM lead.

Construction of Rain water Harvesting pits (Percolation Tanks) at different locations in surrounding;White washing to New walls with Surya Cem / Equivalent Cem two coats complete for finished item of work.

Construction of Rain water Harvesting pits (Percolation Tanks) at different locations in surrounding;Reinforced Cement Concrete 1:2:4 with 20mm down size (65% of 20-10mm and 35% of 10-4.75mm) graded crushed granite metal of approved hard quality for precast RCC slabs, purlins, verandah posts, fencing posts etc. including machine mixing of Concrete, necessary shuttering, finishing etc including hoisting/fixing, cost and conveyance of all materials to work site, all labour charges, all operational incidental charges (excluding cost of steel and its fabrication charges and cost of cement) etc., complete for finished item of work, as directed. (CA : 0.90 Cum, FA:0.45Cum)

Construction of Rain water Harvesting pits (Percolation Tanks) at different locations in surrounding;Supplying and laying of sand in filter beds with all leads and lifts ( Note: 1/8 th will be deducted for voids)

Construction of Rain water Harvesting pits (Percolation Tanks) at different locations in surrounding;Supplying and laying of 20mm size Crushed granite variety metal in filter beds with all leads and lifts ( Note: 1/13 th shall be deducted for voids)

Construction of Rain water Harvesting pits (Percolation Tanks) at different locations in surrounding;Supplying and laying of 40mm size granite variety metal in filter beds with all leads and lifts ( Note: 1/13 th shall be deducted for voids)

Construction of Rain water Harvesting pits (Percolation Tanks) at different locations in surrounding;Supplying and laying of 75 to 100mm size metal of granite variety in filter beds with all leads and lifts ( Note: 1/13 th shall be deducted for voids)

Construction of Rain water Harvesting pits (Percolation Tanks) at different locations in surrounding;Cement Concrete 1:4:8 with 40 mm size Crushed granite metal of approved hard quality in foundations or Plinths etc., Complete (But Excluding Cost of Cement) - with concrete mixer

Construction of Rain water Harvesting pits (Percolation Tanks) at different locations in surrounding;Earth work excavation for foundations and depositing on bank for all lifts and with an initial lead up to 50m including all operational, incidental, labour charges such as shoring, sheeting, planking, strutting, etc. complete for finished item of work as per SS - 20 B (APSS 308) - Ordinary Soil-Manual Means -Up to 3 m depth

Construction of Rain water Harvesting pits (Percolation Tanks) at different locations in surrounding;Earthwork excavation by machinery where Mass excavation with large quantity is involved for buildings, major pipe line works, etc., in all soils up to SDR and stone matrix including cutting and loading in tippers with all lifts etc., complete