Providing Drinking Water Pipeline Arrangement at West Napalayam Replacing, Raising Damaged UGD manhole in ward no.52.

Amount

Removing the Existing Paver block M40 Grade 80mm thick & 60mm thick in the rate including removing and stock to the same site and transporting loading unloading and labour charges and othe tools etc complete as per standard specification

Earthwork execavation and deposting on bank with initial lead of 10m and lift of 2m in all strata soil for pipe laying works etc., complete.

Supply and delivery of the following sizes of pipes and specials as per IS specification and as amended upto date 100mm pvc pipe 4ksc

110 mm pvc bend

110 mm pvc Tee

50mm gate valve

Lowering PVC pipes and specials to trench and laying to proper grade and alignment ,jointing with pvc coupler with cement paste.,

Refilling with excavated earth,complying with standar specification etc.,

providing and laying compacting spreading and compacting 0.396 m3 of 45-22.40mm & 0.528 m3 of 22.40-2.36mm & 0.396m3 of 2.36mm and below metal graded stone aggregate to wet mix macadam (WMM) specification including premixing the material with water at omc in mechanical mix plant carriage to mixed material by tipper to site laying in uniform layers with paver in sub base / base course on well prepared surface and compacting with vibratory roller to achive the desired density complete as per clause 406of morth specification

Refixing of Existing Removed paver block M40 grade 80mm thick & 60mm thick in uniform shape of approved make to be laid in fluring bone pattern with stone dust cushion below the uniform shape of approved non skitting surface in the top and the rate including levelling the base preparation of pavers as sub base,stone dust cushion 150mm thick laying out of pavement sweeping transporting loading ,unloading of laying paver block as per standard specification etc complete.,

Supply and FRC Frame cover with frame for fixing over the manholes chamber including conveyance loading and unloading charges etc.complete.

Raising the existing circular man hole in heavy type including the removing the existing man hole cover with frame and dismantling the existing the cement concrete wall and tar road surface around the manholes using for raising the manhole with 1:2:4 (25 mm height 30cm height) including centering inside the manhole laying 15cm thick cement concrete 1:2:4(one cement two sand four aggregates) with 20mm granite chips for finishing the top surface of manhole etc., complete

Add GST 18%

M RAJA