Replacement of fully damaged 150 mm dia DI pipe line relaying the 150mm DI pipe and 140mm PVC pipe at palamedu main road near Chokkalinga nagar bus stop ward 2

Amount

Cutting the existing BT Road surface the debris clearing away from the site etc.complete.., TWAD-DATA-PAGE-311

Earth work excavation and depositing on bank with an initial lead of 10m and lift of 2m in Hard stiff clay, Stiff black cotton, Hard red earth, Shales, Murram gravel, Stoney earth and earth mixed with small size boulders and hard gravelly as per SS 20B etc.complete.., MDU-CORP-BUILD-DATA-P-25-SL-1

Supply and Delivery of 150mm Dia DUCTILE IRON SOCKET/SPIGOT PIPES FOR CLASS K9 AS PER IS 8329/2000 TWAD-DATA-PAGE-48

Supply of 140mm DIA UN PLASTICIZED PVC PIPES FOR POTABLE WATER SUPPLY AS PER IS 4985 /2000. TWAD-DATA-PAGE-19

110mm P.V.C. Pipe TWAD-DATA-P- Supply of PVC pipe and G.I pipes and PVC pipe & Specials. TWAD-DATA-PAGE-281

90mm P.V.C. Pipe TWAD-DATA-P-

100mm DI D/F GATE VALVES TWAD-DATA-P-74

150mm DI D/F GATE VALVES TWAD-DATA-P-74

Lowering PVC/ DWSC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste. etc., complete TWAD-DATA-PAGE-280

Lowering of D.I Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the TWAD Officers. TWAD-DATA-PAGE-270

Refilling the trench with excavated earth in layer 25cm thick well rammed including watering consolidation etc., complete MDU-CORP-BUILD-DATA-P-26-SL-4

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 Diesel Pump set for 10 HP TWAD-DATA-PAGE-321

Hire charges for deploying earth moving machinery (JCB/Poclain) for earthwork including diesel, oil and labour charges etc., complete. TWAD-DATA-PAGE-334

Up To 1.00m Depth Construction of manholes depths invert including earthwork excavation as per SS 20B laying cement concrete in CM 1:3:6 using 40mm B.G. jeely for foundation sinking well kerb below G.L. for 4.5m depth and above, pumbing timbering charges for 2.5m depth and above stock brick work in CM 1:3 for 23cm wall and plastering interior with cm 1:3 20mm thick and exterior with CM 1:3 using 12mm thick, laying plain cement concrete 1:3:6 using 12mm thick, jelly fixing the frame providing CI steps, manhole cover and frame benching and channelling including refilling the trenches with quarry dust etc., complete for the follow size for earth manhole (as per the type design drawing for manholes) MDU-CORP-BUILD-DATA-P-93-SL-144-b,c

Up To 1.50m Depth

Up To 2.00m Depth

Raising the existing circular man hole in heavy type including the removing the existing the man hole cover with frame and dismanting the existing the cement concrete wall and tar road surface around the manholes using 1:2:4 20mm jally for raising the existing the manhole wall and using cc 1:2:4 with 20mm chips for finishing the top surface of manhole etc complete. MDU-CORP- Data Page No:26-SL-25

Add GST 18%

A N KANNAN (BID ID -1114035)