Providing UGD pipe line arrangements at SMR thoppu nand cross street construction of manhole in ward 64

Amount

Earth work excavation in all kinds of soils except hard rock requiring blasting, inclusive of shoring, strutting and baling out water wherever necessary refilling the sides of foundation with excavated earth in layers of 15cm thick well rammed and consolidated depositing the surplus earth within compound in places as shown by the deptl.officers, clearing and leveling the site with initial lead of 10M and lift of 2M etc.Comp.SI.No.62-rate for 10m3(MC BUILDING DATA PG NO:25)

Supply and delivery and fixing of pvc pipes and specials as per is specicification (TWAD DATA PG NO:21) 200mm pvc pipe (6ksc)

Conveying of GI& PVC pipes and Specials from work spot and lowering into trench and laying to preper grade alignment etc., complete(MC BUILDING DATA PG NO:00)

Refilling the trenches with excavated earth in layer of 15cm thick well rammed consolidated including watering complying with standed etc., complete(MC BUILDING DATA PG NO:06)

Supplying and filling in foundation and basement with filling Quarry Dust in layers of not morethan 15cm. Thick well rammed watered and compacted etc., complete complying with standard specification.

Plain Cement Concrete 1:2:4 (one cement, two fine aggregates and 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 specificationMDU-CORP-BUILDING DATA-P-27-SL No:8

Construction of man holes at various depth to invert including earth work excavation as per SS 20B laying cement concerte in C.M. 1:3:6 using 40mm B.G. jelly for foundation, sinking well kerbs below G.I. for 4.5m depth and above, pumping,timbering charges for 2.5m depth and above stock brick work in C.M. 1:3 for 23 cm thick wall plastering interior with C.M. 1:3, 20mm thick and exterior with C.M. 1:3,12mm thick laying plain cement concerte 1:3:6 using 12.0mm to 20mm B.G jelly fixing the frame, providing C.I. steps,man hole cover and frame, bencing and channeling including refiiling the trench with excavated earth disposal of surplus earth etc., complete for the following sizes for each man hole Depth 2.00 M Depth Bulding data-pg.No-94

Add GST 18%

R UDHAYA KUMAR