Removing and replacing of UGSS Sewerage line at East pondy road nagar Rediyarmil Kakuppam road entance in Villupuram municipality.

Hire charges for Heavy PCC breaker with tractor for dismantling PCC beams and Column from site including diesel, oil and labour charges etc., complete.(LR)

Earth work excavation for pipe laying works for water supply and sewerage works excavation and depositing on bank with initial lead of 10 m and lift of 2 m in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by departmental officers Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary soil.SS20B

Hire charges for deploying earth moving machinery (JCB/Poclain) for earthwork including diesel, oil and labour charges etc., complete

Poclain

Dewatering using 7.5 HP diesel engine pumpset including Hire charges, cost of Diesel, Engine oil, pump operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any other incidental charges etc., complete.

Supply of 110mm dia 6KSC PVC rigid pipes as per IS 4985-2000 including all cost materials, conveyance labours etc., complete.

Supply of folowing 315 mm UN Plasticized non - pressure polyvinyl chloride (PVC-U) SN8-SDR 34(S 16.5) pipes for use in underground drainage and sewerage systems as per is 15328/2003 including all cost materials, conveyance labours etc., complete.

Lowering PVC/ DWSC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste.

90mm to 110mm dia (OD) PVC pipe

Over 250mm to 315mm dia (OD) PVC pipe

Refilling gallery trench and filter basins with clean excavated sand free from silt and clay

Providing and laying, spreading and compacting 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 clasue 406 of MORTH specifications.

Cement Concrete 1:5:10 (One Cement, Five crushed stone sand and Ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and including curing etc. complete complying with standard specification and as directed by the departmental officers -Mixing by mechanical means

Plain Cement Concrete 1:2:4 (one cement, two crushed stone sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.-Mixing by mechanical means

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

GST. 18% (CGST-9%, SGST-9%)