Providing UGD (Septic Tank to Existing UGD Manhole) Pipe Line Arrangements at Round Type Houses C 337 360 in Ward No 03 S 73 96 in Ward No.19.

Amount

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) Cost of the manhole for upto 1.50 m depth

Construction of inspection chambers of following sizes with earth work excavation for foundation with Dust Filling 10mm thick and Plain cement concrete bed in C.M. 1:5:10 using 40mm HBG jelly 10mm thick for foundation, 23cm thick brick wall work in C.M. 1:5 for chambers, Inner and Outer Plastering with C.M. 1:3 12mm thick, benching, channelling, 75mm thick RCC loose slab covering in C.M. 1:2:4 mix using 20mm blue granite jelly including necessary reinforcement, etc., complete Size for 45cm X 45cm X 45cm

Construction of inspection chambers of following sizes with earth work excavation for foundation with DustFilling 10mm thick and Plain cement concrete bed in C.M. 1:5:10 using 40mm HBG jelly 10mm thick for foundation, 23cm thick brick wall work in C.M. 1:5 for chambers, Inner and Outer Plastering with C.M. 1:3 12mm thick, benching, channelling, 75mm thick RCC loose slab covering in C.M. 1:2:4 mix using 20mm blue granite jelly icluding necessary reinforcement,etc., complete Size for 75mm X 75mm X 75mm

Earth work excavation and depositing on bank with an initial lead of 10m and lift of 2m in sand,silt or other loose soil, wet sand or silt not under water, light black cotton soil, sandy loose and ordinary soil including excavated earth as per SS 20B etc.complete..,

Supply of 160mm dia 6ksc PVC Pipe etc Compt.

Conveying and laying of PVC pipes and specials Lowering in to trench-and laying proper grade and alignment.

Interconnection works for existing UGD main including cutting existing pipe fixing branches coupler jointing and boiling out water etc., complete excluding the earthwork excavation etc., complete. (Working Data)

Refilling the trenches with excavated earth in layer of 15cm thick well rammed consolidated including watering complying with standed etc., complete

Plain Cement concrete 1:4:8 (One cement four sand and eight aggregates) using 40mm gauge hard broken granite jelly for foundation including consolidation and dewatering for foundation wherever necessary etc. complete Page no: 28

Plain Cement Concrete 1:1.5:3 (one cement, one and half fine aggregates and three coarse aggregates) using 20mm size ISS HBG 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

Providing and Fixing Bitumen Ped For Expansion Joint In between Pavement slabs to 12mm thick and Fixed as shown in the Drawing including cost and conveyence of expansion joint including shalimar pad and joint sealent etccomplete as per standard specification

Add GST 18%

A N KANNAN (BID ID -1550410)