Laying Additional pipe line with construction of manholes with existing UGD system at mullai nagar in ward 16

Amount

Cutting the existing cement concrete Road surface the debris clearing away from the site etc.complete.., TWAD-DATA-PAGE-323

Cutting the existing B.T. Road surface the debris clearing away from the site etc.complete.., SOR-DATA-PAGE-195-SL-WD-W0739

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 OF 300MM DIA UN PLASTICIZED NON-PRESSURE POLYVINYL CHLORIDE (PVC-U) PIPES FOR USE IN UNDER GROUND DRAINAGE AND SEWERAGE SYSTEM AS PER IS 15328 /2003 ETC.COMPLETE.., SOR-DATA-PAGE-6-SL-WD-M0038

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 SOR-DATA-PAGE-171-SL-WD-W0428

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

Providing and laying ,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 ) soecification 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. MDU-CORP-ROAD-DATA-P-26-SL-4

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) Up To 2.00m Depth MDU-CORP-BUILD-DATA-P-93-SL-144-b,c

Supplying and Fixing of FRC frame with manhole cover 600mm dia (heavy duty) etc.complete.., MDU-CORP-ROAD-DATA-P.No-26-SL-24

Rising 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-ROAD-DATA-P.No-26-SL-25

Add GST 18%

A N KANNAN (BID ID -1278821)