The Singareni Collieries Company Limited Tender

Re organization of sanitary lines and removing of earth heaps to back side of Q nosT2 369 to 386;Supplying and fixing 150mm x100mm SWG gully traps Conforming to IS- 651 and 4127 with C.I Grating and Constg. Brick masonry in CM 1:6 prop. including plastering and fitted with 304.8mm x288.6mm(12 Inchesx9 Inches) C.I Frame and hinged cover including earth work excavation (excluding cost of Cement)

Re organization of sanitary lines and removing of earth heaps to back side of Q nosT2 369 to 386;Extra depth of 450mm x 450mm Inspection Chamber beyond 450mm depth (Excluding cost of cement) Extra for every 0.100m (100mm) depth

Re organization of sanitary lines and removing of earth heaps to back side of Q nosT2 369 to 386;Construction of 450mm x 450mm and 450mm depth Inspection Chamber with CC 1:4:8 base of 150mm thick 40 mm Crushed Granite metal and 225 mm thick Brick masonary walls in CM 1:6 with fly ash bricks of size 225 x 100 x 60mm with 50kg/Sq. Cm Compressive strength and plastering with CM 1:4; 12mm thick including rendering the surfaces smooth both inside and outside and channelling to required slope including supply and fixing precast RCC 1:2:4 cover of 50mm thick and 600 X 600mm size with 20mm down size (65% of 20-10mm and 35% of 10-4.75mm) graded Crushed Granite metal, including earthwork excavation to the required depth etc; complete for finished item of work (but excluding cost of cement steel and its fabrication charges.)

Re organization of sanitary lines and removing of earth heaps to back side of Q nosT2 369 to 386;Extra depth of Circular Man Hole of Size 900mm dia( Excluding Rock cutting) beyond 450mm depth (Excluding cost of cement) Extra for every 0.100m(100mm) depth

Re organization of sanitary lines and removing of earth heaps to back side of Q nosT2 369 to 386;Construction of 900mm dia and 450mm depth circular manhole with CC 1:4:8 base of 150mm thick with 40 mm Crushed Granite metal, 225mm thick Brick masonry walls in C.M 1:6 with Flyash bricks of size 225X100x60mm and having compressive strength of 50 kg/sqcm, plastering with CM 1:4,12mm thick including rendering the surfaces smooth both inside and outside and benching with 100mm thick CC 1:2:4 with 20mm down size (65% of 20-10mm and 35% of 10-4.75mm) graded Crushed Granite metal and channelling to required slope including supply and fixing precast RCC 1:2:4 cover of 50mm thick and 600mm dia using 20mm down size (65% of 20-10mm and 35% of 10-4.75mm) graded Crushed Granite metal, including earth work excavation to the required depth etc. complete for finished item of work (but excluding cost of cement, steel and its fabrication charges.)

Re organization of sanitary lines and removing of earth heaps to back side of Q nosT2 369 to 386;Labour charges only for laying, jointing and testing SWG pipes of any dia with airtight cement joints including excavation of trenches and socket pits in any soil up to 914.4mm (3 feet) depth (except rock requiring blasting) and refilling with watering and tamping.

Re organization of sanitary lines and removing of earth heaps to back side of Q nosT2 369 to 386;Supply of 8 inches dia(203.2mm) SWG SP-1 pipe conforming to ISI 651 including transportation of material to any where in the State (Excluding Taxes)

Re organization of sanitary lines and removing of earth heaps to back side of Q nosT2 369 to 386;Supply of 4 Inches dia(101.6mm)SWG SP-1 pipe conforming to ISI 651 including transportation of material to any where in the State (Excluding Taxes)

Re organization of sanitary lines and removing of earth heaps to back side of Q nosT2 369 to 386;Supplying, laying, jointing RCC NP2 hume pipes (socket and spigot) confirming to IS 458 / 2003, with necessary rubber rings (as per IS 5382 / 1985) cost and conveyance of all materials to site, labour charges, all operational charges etc complete as directed for finished item of Work For 200mm Dia pipes. NOTE - Transportation of pipes includes up to 5 KM from Factory. For any extra lead, necessary extra lead charges may be added.

Re organization of sanitary lines and removing of earth heaps to back side of Q nosT2 369 to 386;Cutting open B.T road surface including water bound macadam including stacking of excavated materials for pipe line trench work- Through Manual Means

Re organization of sanitary lines and removing of earth heaps to back side of Q nosT2 369 to 386;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