Providing UGD pipe line arrangement and Construction of Manholes at Singarayar colony and Cholan street, Raising the existing Manholes at various places in ward No 26

Removing the Existing Paverblock M40 grade 80mm thick & 60mm thick in the rate including Removing and Stock to the Same Site and tranporting loading unloading and Labour Charges and Other tools etc.

Cutting the Existing BT Road Surface.,including Labour charges and other tools etc., complete as per standard specification.

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel, stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed wherever necessary refilling the sides of foundation with excavated soil other than sand in layers of 15cm thick well rammed and cleaning and levelling the site etc.,complete - Open Earth work Excavation (Building data Pg.No: 2)

Supply of 160mm dia 6KSC PVC Pipe etc Complete.

Lowering PVC/DWSC rigid pipes and specials to trench and laying to mproper grade and alignment,jointing with PVC Couplers with Cement Paste.(160mm dia PVC Pipe)

Refilling the trenches with excavated earth in layer of 15cm thick well rammed consolidated including watering complying with standed 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).Size 900 x 1200 mm (Building data Pg.No: 94) 1.50m depth

Plain Cement Concrete 1:1.5:3 (one cement ,one and half fine aggregate three four coarse aggregates) using 20mm size ISSHBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc.,complete as per standard specification

Raising the existing circular manhole in heavy type including the removing the existing the manhole cover with frame and dismantling the existing the cement concrete wall and tar road surface around the manholes using 1:2:4 20mm jelly for raising the existing the manhole wall and using CC 1:2:4 with 20mm chips for finishing the top surface of manhole etc., complete.

Supply of FRC Manhole 600 mm size dia cover with frame including cost of conveyance loading fixing the same etc complete