Supply and Laying of 200mm PVC Pipes for UGD Main and Construction of Manholes at Various Places in Ward No 59,60,61.

Amount

Dismantling the existing BT Road surface for pipeline work etc., complete.

Earthwork excavation below water level in light or sandy soil for infiltration gallery, syphon or connecting pipe line and connected works including shoring and strutting and charges for special tools and plants for bailing/ pumping etc., such as air compressor and helmet.(RATES FOR EARTHWORK EXCAVATION PIPE LAYING WORKS FORWATER SUPPLY AND SEWERAGE WORKS)

Supply of UN PLASTICIZED PVC 10KSC PIPES FOR POTABLE WATER SUPPLY AS PER IS 4985 /2000 etc., complete. 200mm PVC Pipe

Spun Yarn

Quicke Setting Cement

Hire charges for deploying earth moving machinery (JCB/Poclain) for earthwork including diesel, oil and labour charges etc., complete.

Dewatering using 3HP to 70HP diesel engine pumpset including Hire charges, cost of Diesel, Engine oil, pump operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any other incidental charges etc., complete. (5HP)

Lowering PVC/ DWSC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste.

Laying and jointing PVC slotted pipes in the inflitration gallery excluding cost of pipes but including charges for special tools and plants etc., complete such as air compressor and helmet. (Including cost of jointing materials).

Refilling with excavated soil (other than sand) complying with the standard specification for filling in foundation and basement etc., complete.

Construction of manholes using sulphate resistant cement at various depths to invert including earth work excavation asperSS20B, laying cement concrete in C.M.1:3:6 using 40mm B.G. jelly for foundation sinking well kerb below G.L. for 4.5m depth and above, pumping, timbering charges for 2.5m depth and above, stock brick work in C.M.1:3, for 23cm thick wall and over 23cm thick wall, plastering interior with C.M.1:3, 20mm thick and exterior with C.M.1:3, 12mm thick, laying plain cement concrete 1:3:6 using 12.0mm to 20mm B.G. jelly fixing the frame, providing C.I. steps, manhole cover and frame etc. complete for the following sizes for each manhole (As per the type design drawing for manholes)CIRCULAR TYPE MANHOLE 900 x 1200 mm upto 1000 mm Cost of the manhole for 1.00 m depth

Construction of manholes using sulphate resistant cement at various depths to invert including earth work excavation asperSS20B, laying cement concrete in C.M.1:3:6 using 40mm B.G. jelly for foundation sinking well kerb below G.L. for 4.5m depth and above, pumping, timbering charges for 2.5m depth and above, stock brick work in C.M.1:3, for 23cm thick wall and over 23cm thick wall, plastering interior with C.M.1:3, 20mm thick and exterior with C.M.1:3, 12mm thick, laying plain cement concrete 1:3:6 using 12.0mm to 20mm B.G. jelly fixing the frame, providing C.I. steps, manhole cover and frame etc. complete for the following sizes for each manhole (As per the type design drawing for manholes)CIRCULAR TYPE MANHOLE 900 x 1200 mm upto 1000 mm Cost of the manhole for upto 1.50 m depth

Construction of manholes using sulphate resistant cement at various depths to invert including earth work excavation asperSS20B, laying cement concrete in C.M.1:3:6 using 40mm B.G. jelly for foundation sinking well kerb below G.L. for 4.5m depth and above, pumping, timbering charges for 2.5m depth and above, stock brick work in C.M.1:3, for 23cm thick wall and over 23cm thick wall, plastering interior with C.M.1:3, 20mm thick and exterior with C.M.1:3, 12mm thick, laying plain cement concrete 1:3:6 using 12.0mm to 20mm B.G. jelly fixing the frame, providing C.I. steps, manhole cover and frame etc. complete for the following sizes for each manhole (As per the type design drawing for manholes)CIRCULAR TYPE MANHOLE 900 x 1200 mm upto 1000 mm Cost of the manhole for upto 2.00 m depth

Add GST 18%

PITCHAIMANI N (BID ID -1237091)