Providing Drinking Water Supply main arrangements at Ramamoorthi Nagar 2nd Street M K Puram Main Road and Manhole Raising in ward no 83

Amount

Removing the existing Paver Block Surface Area etc complete...(Corpn Data P.No: 27 )

Cutting The BT Road Surface Area etc complete..

Earth work excavation and depositing on bank with an initial lead of 10m and lift of 2m in sand,silt or other loose soil, wet sand or silt not under water, light black cotton soil, sandy loose and ordinary soil including excavated earth as per SS 20B etc.complete..,(Corpn Data P.No:21)

Supply of 110mm PVC pipe & specials etc., complete 200mm PVC Pipe ( 6KSC ) (TWAD P.NO:21)

110mm PVC Pipe ( 6KSC ) (TWAD P.NO:21)

110mm PVC Coupler (TWAD P.NO:27)

200mm PVC Tee (TWAD P.NO:25)

110mm PVC Tee (TWAD P.NO:25)

110mm PVC End Cap (TWAD P.NO:27)

110mm PVC Bend(TWAD P.NO:27)

Solvent

100mm Valve

12.5 CI SLUICE VALVES NON RAISING SPINDLE TYPES TO PRESSURE RATING OF 1.6 PN TO BE USED IN PUMP HOUSES (LONG BODY/ LONG FACE TO FACE) Conforming to IS AND WITH 5 YEARS WARRANTY (TWAD Data P.No:248)

Conveying and laying jointing in position of PVC pipe specials in excavated trench to proper alignment etc., complete (TWAD Data P.No:248)

Refilling the trench with excavated earth in layer 25cm thick well rammed including watering consolidation etc., complete(TWAD Data P.No:275)

Providing for Inter Connection works For Exitisng 110mmKSC water supply main to New water supply 110mm PVC main. 6 KSC The rate include the cost of al labour and material charges etc.complete..,

Common Items For HSC Connection Brass Ferrule,Elbow,Adaptor,20mm Pipe And Labour Charges as Per IS 319 grade of sizes 15mm,20mm and 25mm size and threaded as Per IS:1554 BSPT,ISO:7-1 to Suit the corresponding bore sizes of 15mm,20mm and 25mm dia size(1/2",3/4" and 1") in the Saddle connection as per IS :1554 BSPT,ISO:7-1(TWAD P.No:53) 1/2"Ferrule

1/2"Elbow

1/2"Adaptor

1/2"G.I Pipe

labour Charges For HSC Re Connection

Supplying and laying Rubberised Interlocking Paver Block M40 grade Providing and laying of 80mm thick high strength type conforming IS 15658-2007 of rubberized interlocking Paver Block in size of minimum compressive strength of 40N mm2 in uniform shape of approved make to be laid in flurring bone pattern with quarry rubbish 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, quarry rubbish cushion 100mm thick laying out of pavement cut the pieces to fix the edge vibring the pavers, sweeping transporting loading unloading of laying paver block as per standard specification..(Crpn Road Data P:29)

Refixing the existing Paver Block Surface Area etc complete..(Crpn Road Data P:30)

Supplying and Fixing of FRC frame with manhole cover 600mm dia (heavy duty) etc.complete..,

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.

ADD GST 18%

M RAJA