Rectification work of 2 WSS under Package-1 to Nedumkandam GramaPanchayath in Idukki District

Amount

APPENDIX A- VANAGAMUDI WSS

Drilling Charge 110 mm dia borewell

Cost of casing pipe 140 mm dia 6kg/cm2 PVC

Cost of 1 No.140mm dia PVC End cap

Supplying and erection of borewell submerssible motor,panel board,earthing, NRV etc.

Supply of CI Non Return Valve, Conforming to IS 5312 Part I - 1984, PN 1.6, Size 50 mm.

100.98.71 Supply of PE Pipe, PE100, PN12.5, 50mm dia, conforming to IS 4984/201

40 mm U Pvc pipe (coloumn pipe) erecting inside borewell

100.9.5 Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and specials)

water quality test report-physical and chemical

100.98.428 Supply of CI Non Return Valve, Conforming to IS 5312 Part I - 1984, PN 1.6, Size 80mm

100.54.3.2 Desilting open wells of dia above 3.5m and up to 6.0m and depth up to 6.0m by earth work excavation in or under water, after closing the inlet valves and plugging any holes in the steining by engaging divers with breathing accessories, bailing out water using pumset of suitable capacity, lifting the excavated silt/mud/clay using ropes, pulleys and buckets and disposing the same within minimum lead of 50 m from the periphery of the well, including engaging coolies for scrapping the inner side of the well, without causing any damages to the existing structures and installations, including hire and conveyance of tools and plant and as per the directions of the department officers etc. complete.

18.12.3 Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work 25 mm dia nominal bore

18.12.4 Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work 32 mm dia nominal bore

APPENDIX B-KALAKKADU WSS

Drilling Charge 150 mm dia borewell

Cost of casing pipe 140 mm dia 6kg/cm2 PVC

Cost of 1 No.140mm dia PVC End cap

Supplying and erection of borewell submerssible motor,panel board,earthing ,NRVetc

40 mm U Pvc pipe (coloumn pipe) erecting inside borewell

100.98.71 Supply of PE Pipe, PE100, PN12.5, 50mm dia, conforming to IS 4984/201

100.9.5 Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and specials)

water quality test report-physical and chemical

100.54.3.2 Desilting open wells of dia above 3.5m and up to 6.0m and depth up to 6.0m by earth work excavation in or under water, after closing the inlet valves and plugging any holes in the steining by engaging divers with breathing accessories, bailing out water using pumset of suitable capacity, lifting the excavated silt/mud/clay using ropes, pulleys and buckets and disposing the same within minimum lead of 50 m from the periphery of the well, including engaging coolies for scrapping the inner side of the well, without causing any damages to the existing structures and installations, including hire and conveyance of tools and plant and as per the directions of the department officers etc. complete.

18.12.6 Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work 50 mm dia nominal bore

kseb connection charges,for extension of cable line