The Singareni Collieries Company Limited Tender

Construction of Elevated Water Storage Reservoir of 40 KL capacity including drilling of One Bore we;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 Elevated Water Storage Reservoir of 40 KL capacity including drilling of One Bore we;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 Elevated Water Storage Reservoir of 40 KL capacity including drilling of One Bore we;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 Elevated Water Storage Reservoir of 40 KL capacity including drilling of One Bore we;Supplying and laying of rough stone boulders other than granite variety (225mm size) in filter beds with all leads and lifts (Note: 2/5th (40%) shall be deducted for voids)

Construction of Elevated Water Storage Reservoir of 40 KL capacity including drilling of One Bore we;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 Elevated Water Storage Reservoir of 40 KL capacity including drilling of One Bore we;Conveyance charges of CEMENT including loading, unloading and stacking charges for 3 KM lead.

Construction of Elevated Water Storage Reservoir of 40 KL capacity including drilling of One Bore we;Conveyance charges of Steel including loading, unloading and stacking charges for 3 KM lead.

Construction of Elevated Water Storage Reservoir of 40 KL capacity including drilling of One Bore we;Conveyance charges of Earth for 1 KM lead.

Construction of Elevated Water Storage Reservoir of 40 KL capacity including drilling of One Bore we;Supplying, laying, fixing and commissioning the SWR pipes of Prince/Sudhakar/ Kisan/ Supreme or any ISI Brand SWR Pipe (as per ISI- standards) Type-A pipes (PVC / SWR pipe - 4Kg/sq.cm) for rain water and vent pipes of any diameter including fixing necessary fittings like bends, plugs, couplers, junctions, tees, etc with solvent jointing as per standard practice excluding cost of fittings - For 90mm dia 3M Single socket pipe

Construction of Elevated Water Storage Reservoir of 40 KL capacity including drilling of One Bore we;Labour charges for cutting, bending and binding reinforcement with contractors binding wire, and placing in position as directed by Engineer - in - charge including all leads, etc., complete

Construction of Elevated Water Storage Reservoir of 40 KL capacity including drilling of One Bore we;Add Extra for shuttering and centring charges for CC - Basement / Sidewalls, Water Tank Walls

Construction of Elevated Water Storage Reservoir of 40 KL capacity including drilling of One Bore we;Cement Concrete 1:3:6 with 40mm down size (50% of 40-20mm, 30% of 20-10mm and 20% of 10-4.75mm) graded Crushed Granite metal of approved hard quality including machine mixing, vibrating, etc., Complete for finished Item of work as directed for Side Walls of Drains or Basement/ Substructure of the Buildings (Excluding Cost of Cement, Centering and shuttering charges) (CA : 0.90 Cum, FA:0.45Cum)

Construction of Elevated Water Storage Reservoir of 40 KL capacity including drilling of One Bore we;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 Elevated Water Storage Reservoir of 40 KL capacity including drilling of One Bore we;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 Elevated Water Storage Reservoir of 40 KL capacity including drilling of One Bore we;Supplying, Laying and Jointing G.I. pipes of Medium grade (B-class) as per IS 1239, ISI mark with Sockets and other specials including transportation and cost of jointing materials like lead, hemp yarn etc., (excavation of trench and refilling trenches after laying and jointing pipes will be paid separately). Cost of MS flanges will be paid separately. - For 100 mm dia nominal bore

Construction of Elevated Water Storage Reservoir of 40 KL capacity including drilling of One Bore we;Supplying and fixing of CI D/F Sluice valves conforming to IS 14846 /2000 with amendments No. 1and2 heavy duty with CI grade FG 260 as per IS: 210. Two coats of primer suitable for EPOXY PAINTS finish shall be applied to all metal surface and finally two coats of Epoxy Paint. The Valves shall be tested for (closed end Test) against Hydrostatic test requirement. The operation can be done with hand wheel / cap. The rates are including transportation and including cost of bolts, nuts, rubber insertion etc., complete. ISI Marked. - PN-1.6 For 100 mm Dia

Construction of Elevated Water Storage Reservoir of 40 KL capacity including drilling of One Bore we;Supply of Un-plasticised PVC pipes for potable water supplies conforming to IS 4985/2000 (Third revision), with bell ends (socket) as per specifications including transportation to site of work (Test pressure 6 kg/cm2) - For 180mm Dia Slotted pipe

Construction of Elevated Water Storage Reservoir of 40 KL capacity including drilling of One Bore we;Supply of Un-plasticised PVC pipes for potable water supplies conforming to IS 4985/2000 (Third revision), with bell ends (socket) as per specifications including transportation to site of work (Test pressure 6 kg/cm2) - For 180mm Dia

Construction of Elevated Water Storage Reservoir of 40 KL capacity including drilling of One Bore we;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 ? 1979.

Construction of Elevated Water Storage Reservoir of 40 KL capacity including drilling of One Bore we;Construction of 40,000 Litres capacity OHSRs/ ELSRs including fixtures with a staging of 12.00m with seismic analysis for Zone-III including cost of Cement and Reinforcement steel of Fe- 500 /500D confirming to IS 1786 - 2008 from primary producers like TATA, SAIL, VSP, Jindal (Cost of Cement and steel is included in the Rate and the Agency has to procure the same). Considering cement and steel rates for the month of January-2025 as per C.Memo.No.146/Cement&Steel/T3/2024-25; Dated 27.01.2025 and with a wind pressure up to 250Kg/Sqm (Refer Detailed Specification as Annexure)