Rerouding the 350mm and 300mm dia CI Pumping Main to 355.60mm and 323.9mm dia MS Pipe Supplying, Laying, Jointing, Testing Commissioning of Pumping Main Interlink of 700mm M.S pipe with Ex. C.I 350mm at Shevapettai

Amount

Labour for cutting open road for laying water mains

B.T. Roads (or) Maccadam road

Earthwork excavation in all kinds of soils such as hard stiff clay, stiff black cotton, hard red earth, shales, murum, gravel, stony earth and earth mixed with small size boulders and hard gravelly soil for laying pipes excluding refilling disposal of surplus earth as directed by the Engineer in charge, shoring the sides of the trenches to protect the earth from sliding of the trenches to protect the earth from sliding wherever required depth and as directed by the Engineer-in-charge.

Hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B

Supply and Delivery of MS specials with inside lining/epoxy coating as per IS 13260-1993 and outside coating with cement mortar 20mm

Lowering of MS pipes and specials into the trenches and laying to proper grade and alignment and as directed by the officers

355.6mm dia MS Pipe 6mm thick

323.9mm dia MS Pipe 6mm thick

Jointing MS Pipe and specials with welding including cost of all materials , Welding Rods, Welding machine, Gas Cutter and labours etc.,

355.6mm dia MS Pipe 6mm thick

323.9mm dia MS Pipe 6mm thick

MS Bend Fabrication charges including Welding and Labour charges

Cutting MS and DI Pipes true to axis and filing smoothly and finishing the ends etc complete

350mm dia CI Pipe

300mm dia CI Pipe

Plain cement concrete 1:2:4 mix (One cement two sand and four aggregate) using 20mm size ISS gauge HBBG metal including mixing, laying, consolidating, curing, cost and conveyance of all materials to site and all labour charges etc., complete as per standard specification Above 1.50m depth and up to 4.50m below

Refilling with excavated soil (other than sand) complying with the standard specification for filling in foundation and basement

Dewatering using 3HP to 70HP 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

Hire charges for arranging vehicles such as Crane including fuel charges and all other charges etc. complete

Labour Charges for Inter Linking Ex Main to New MS Line including gap closing etc completed

700mm dia MS Taping Point

300mm dia CI Pipe

Hire charges for 33KVA Generator for welding purpose with fuel and crew charges including transportation

Cutting and Removing the Existing already laid MS Pipe and CI Pipe including Machinery,Labour and Tool and tackles etc., complete as per the directed by the Dept Engineer.

350mm dia CI Pipe

300mm dia CI Pipe

Supply , Delivery and fixing Charges for Jointing Materials

Rubber insertion Sheet

MS Bolt and nuts

Labour charges for Removing Ex Sluice Valves and fixing the sluice valves into the trench as directed by the departmental officers.

350mm dia Sluice Valve

Hire charges for arranging vehicles such as JCB including fuel charges and all other charges etc. complete

Swathi Construction (BID ID -1423268)