Laying underground PVC pipe line in a watercourse at RD. 5500-R Pabnawa Minor

Amount

Works Details

Earth Work excavation in ordinary soil (exclusive of compensation of earth), duly dressed, with a lead upto 15 meter. Including breaking of clods, complete in all respects, as per approved section and P.W.D. specifications, as per (HSR item No. 6.2b+6.3

Excavation for pipelines running under pressure in trenches and pits, in open areas where disposal of surplus earth is done along with the alignment including trimming & dressing sides, leveling of beds of trenches to correct grade, cutting joint holes, cutting trees and bushes, etc. refilling consolidation and watering of refill in 15 cm layers and restoration of unmetalled or unpaved surface to its originals condition including thr cost of dewatering of rain water, diversion of traffic, night signals, fixing caution boards, watching, fencing etc, and outside the town in ordinary soil HSR item 6.8 (a)

Cement concrete 1:4:8 with bricks ballast 40mm nominal size in foundation and plinth, complete in all respects, as per approved drawing and P.W.D. specifications HSR item No. 10.36

First class brick work laid in Cement sand mortar 1:5 in foundation and plinth HSR item no. 11.3

RCC 1:1:5:3 with stone aggregate 20mm nominal size for reinforced concrete work but excluding steel reinforcement centring and shuttering in foundation and plinth HSR item 10.79 +10.95 (a)

Cement plaster 10mm thick in 1:4 cement mortar for plastering in hodi complete in all respects, as per approved drawing and P.W.D. specifications HSR item no. 15.5

Providing and fixing STEEL BAR EMBEDDED in 1:2 cement & sand mortar HSR item No. 29.28

Cold twisted deformed (ribbed/tor steel) bars for RCC works, including banding binding and placing in position complete HSR Item 18.22

Providing, lowering, cutting, jointing and testing NP3 RCC pipe 350mm dia as per IS 458-2003 with spigot and socketed joints per ISI 12330 with rubber rings ISI marked antitermite as required at site, into trenches for all depths and laying out the same to correct alignment, gradients and levels including dressing and trimming and cutting of concrete beds and sides of trenches including carrieage and unloading complete in all respect. HSR 29.96

Providing, lowering, laying, cutting (cut surface to be uniformly finished) PVC pipe 315mm dia 2.5 kg/cm2 specials into trenches for all depths including carriage, loading, unloading, stacking, handling re-handling etc. complete in all respecs to the satisfaction to the engineer-in-charge

PVC Coupler 12" dia for jointing the PVC pipes

Supply & carriage of PVC pipe 8" dia for nakka

Supply & carriage of PVC end cap 8" dia

Supply & erection of alfa valve

M/s K.D. Construction Company