The Singareni Collieries Company Limited Tender

Maintenance and repair works damaged sanitary lines to T2 type quarters at Zone III;Flyash Brick masonry with bricks of size 225x100x60mm with 50kg/cm2 Compressive strength in C.M.1:6 for superstructure including scaffolding etc., (But Excluding Cost of Cement) complete.

Maintenance and repair works damaged sanitary lines to T2 type quarters at Zone III;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)

Maintenance and repair works damaged sanitary lines to T2 type quarters at Zone III;Extra depth of 450mm x 450mm Inspection Chamber beyond 450mm depth (Excluding cost of cement) Extra for every 0.100m (100mm) depth

Maintenance and repair works damaged sanitary lines to T2 type quarters at Zone III;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.)

Maintenance and repair works damaged sanitary lines to T2 type quarters at Zone III;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

Maintenance and repair works damaged sanitary lines to T2 type quarters at Zone III;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.)

Maintenance and repair works damaged sanitary lines to T2 type quarters at Zone III;Rate for conveyance of RCC socket and spigot pipes on all weather roading including loading Unloading and stacking (per metre of effective length) (for NP2 pipes). (Rate for every additional 1 Km. lead or part there of beyond 5KM initial lead is only payable) - For 300 mm Dia pipes

Maintenance and repair works damaged sanitary lines to T2 type quarters at Zone III;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 300mm dia pipes. NOTE:- Transportation of pipes includes up to 5 KM from Factory. For any extra lead, necessary extra lead charges may be added.

Maintenance and repair works damaged sanitary lines to T2 type quarters at Zone III;Rate for conveyance of RCC socket and spigot pipes on all weather roading including loading Unloading and stacking (per metre of effective length) (for NP2 pipes). (Rate for every additional 1 Km. lead or part there of beyond 5KM initial lead is only payable) - For 150 mm Dia pipes

Maintenance and repair works damaged sanitary lines to T2 type quarters at Zone III;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 150mm dia Pipes. NOTE:- Transportation of pipes includes up to 5 KM from Factory. For any extra lead, necessary extra lead charges may be added.

Maintenance and repair works damaged sanitary lines to T2 type quarters at Zone III;Supplying, laying, fixing and commissioning the SWR pipes of Prince/Sudhakar/ Kisan/ Supreme or any ISI Brand SWR Pipe (as per ISI- standards) Type - B Pipes (PVC/SWR pipe - 6 Kg/sq.cm) for soil and sullage water 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 110mm dia 3M Single socket pipe

Maintenance and repair works damaged sanitary lines to T2 type quarters at Zone III;Filling with excavated earth (excluding rock)/ Sand in trenches, sides of foundations and basement with initial lead in layers not exceeding 15 cm thick, consolidating Each deposited layer by watering and ramming including cost and conveyance of water to work site and all operational, incidental, labour charges, hire charges of T and P etc., complete for finished item of work. (APSS NO. 309 and 310) (Excluding cost of sand) - by Manual Means

Maintenance and repair works damaged sanitary lines to T2 type quarters at Zone III;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