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| 1 | APPENDIX A-WORKING CHARGE |
| 2 | Leak rectification work in 40 mmPVC (Class 2 to 6) pipe line including detectingand locating leak, earth work excavation in all kinds ofsoilfor for exposing leak portion of the pipe including tar cutting / concrete cutting, cutting the pipe diametrically perpendicular to the axis of pipe line with out causing any damages to the remaining portion, dismantling and lifting the pipe from trenches, smoothening the cut ends, conveying the new pipe to the site, cutting andlowering new pipe in to the trenches,placing in position aligning the pipe to line and level and jointing the new pipe with the existing pipe with solvent cement or or any available joint and testing the pipe line by operating the valves concerned,and rectifying the defects if noticed and without causing any damages to the existing utilities and refilling the trenches using excavated earth in layers not exceeding 20cm depthincluding consolidating each layers by ramming, watering, charges for removingsurplus soil from work site, including hire for tools and plant, conveyance oftools and materials, bailing out water, providing caution boards,lighting,watching, ribbon fencing, traffic controlling etc.complete as per the direction of Departmental officersincluding the cost of pipe and PVC specials;PVC Pipes and specials shall be of good quality and conforming to relevant standards: All Socketed Jointing. |
| 3 | Leak rectification work in 50 mmPVC (Class 2 to 6) pipe line including detectingand locating leak,earth work excavation in all kinds ofsoilfor for exposing leak portion of the pipe including tar cutting / concrete cutting, cutting the pipe diametrically perpendicular to the axis of pipe line with out causing any damages to the remaining portion, dismantling and lifting the pipe from trenches, smoothening the cut ends, conveying the new pipe to the site, cutting andlowering new pipe in to the trenches,placing in position aligning the pipe to line and level and jointing the new pipe with the existing pipe with solvent cement or or any available joint and testing the pipe line by operating the valves concerned,and rectifying the defects if noticed and without causing any damages to the existing utilities and refilling the trenches using excavated earth in layers not exceeding 20cm depthincluding consolidating each layers by ramming, watering, charges for removingsurplus soil from work site, including hire for tools and plant, conveyance oftools and materials, bailing out water, providing caution boards,lighting,watching, ribbon fencing, traffic controlling etc.complete as per the direction of Departmental officersincluding the cost of pipe and PVC specials;PVC Pipes and specials shall be of good quality and conforming to relevant standards: All Socketed Jointing. |
| 4 | Leak rectification work in 63 mmPVC (Class 2 to 6) pipe line including detectingand locating leak, earth work excavation in all kinds ofsoilfor for exposing leak portion of the pipe including tar cutting / concrete cutting, cutting the pipe diametrically perpendicular to the axis of pipe line with out causing any damages to the remaining portion, dismantling and lifting the pipe from trenches, smoothening the cut ends, conveying the new pipe to the site, cutting andlowering new pipe in to the trenches,placing in position aligning the pipe to line and level and jointing the new pipe with the existing pipe with solvent cement or or any available joint and testing the pipe line by operating the valves concerned,and rectifying the defects if noticed and without causing any damages to the existing utilities and refilling the trenches using excavated earth in layers not exceeding 20cm depthincluding consolidating each layers by ramming, watering, charges for removingsurplus soil from work site, including hire for tools and plant, conveyance oftools and materials, bailing out water, providing caution boards,lighting,watching, ribbon fencing, traffic controlling etc.complete as per the direction of Departmental officersincluding the cost of pipe and PVC specials;PVC Pipes and specials shall be of good quality and conforming to relevant standards: All Socketed Jointing. |
| 5 | Leak rectification work in 75 mmPVC (Class 2 to 6) pipe line including detectingand locating leak,earth work excavation in all kinds ofsoilfor for exposing leak portion of the pipe including tar cutting / concrete cutting, cutting the pipe diametrically perpendicular to the axis of pipe line with out causing any damages to the remaining portion, dismantling and lifting the pipe from trenches, smoothening the cut ends, conveying the new pipe to the site, cutting andlowering new pipe in to the trenches,placing in position aligning the pipe to line and level and jointing the new pipe with the existing pipe with solvent cement or or any available joint and testing the pipe line by operating the valves concerned,and rectifying the defects if noticed and without causing any damages to the existing utilities and refilling the trenches using excavated earth in layers not exceeding 20cm depthincluding consolidating each layers by ramming, watering, charges for removingsurplus soil from work site, including hire for tools and plant, conveyance oftools and materials, bailing out water, providing caution boards,lighting,watching, ribbon fencing, traffic controlling etc.complete as per the direction of Departmental officersincluding the cost of pipe and PVC specials;PVC Pipes and specials shall be of good quality and conforming to relevant standards;PVC Pipes and specials shall be of good quality and conforming to relevant standards: All Socketed Jointing. |
| 6 | Leak rectification work in 90 mm PVC (Class 2 to 6) pipe line including detecting and locating leak, earth work excavation in all kinds of soil for for exposing leak portion of the pipe including tar cutting / concrete cutting, cutting the pipe diametrically perpendicular to the axis of pipe line with out causing any damages to the remaining portion, dismantling and lifting the pipe from trenches, smoothening the cut ends, conveying the new pipe to the site, cutting and lowering new pipe in to the trenches,placing in position aligning the pipe to line and level and jointing the new pipe with the existing pipe with solvent cement or or any available joint and testing the pipe line by operating the valves concerned, and rectifying the defects if noticed and without causing any damages to the existing utilities and refilling the trenches using excavated earth in layers not exceeding 20cm depth including consolidating each layers by ramming, watering, charges for removing surplus soil from work site, including hire for tools and plant, conveyance of tools and materials, bailing out water, providing caution boards,lighting,watching, ribbon fencing, traffic controlling etc.complete as per the direction of Departmental officers including the cost of pipe and PVC specials; PVC Pipes and specials shall be of good quality and conforming to relevant standards: All Socketed Jointing. |
| 7 | Leak rectification work in 90mmPVC (Class 2 to 6) pipe line including detectingand locating leak, earth work excavation in all kinds ofsoilfor for exposing leak portion of the pipe including tar cutting / concrete cutting, cutting the pipe diametrically perpendicular to the axis of pipe line with out causing any damages to the balance portion, dismantling and lifting the pipe from trenches, smoothening the cut ends, conveying the new pipe, cutting and lowering new pipe in to the trenches,placing in position aligning the pipe to line and level and jointing the new pipe with the existing pipe with solvent cement or repairable joint and testing the pipe line by operating the valves concerned,and rectifying the defects if noticed and refilling the trenches in layers not exceeding 20cm depthincluding consolidating each layers by ramming, watering, charges for removingsurplus soil from work site without causing any damages to the existing utilities, including hire for tools and plant, conveyance oftools and materials, bailing out water, providing caution boards,lighting, ribbon fencing, watching, traffic control etc.complete as per the direction of Departmental officers, including the cost of pipe& specials but excluding the cost ofCIR Joints; PVC Pipes and specials shall be of good quality and conforming to relevant standards: Socket & CIR Jointing. |
| 8 | Leak rectification work in 110mmPVC (Class 2 to 6) pipe line including detectingand locating leak, earth work excavation in all kinds ofsoilfor for exposing leak portion of the pipe including tar cutting / concrete cutting, cutting the pipe diametrically perpendicular to the axis of pipe line with out causing any damages to the balance portion, dismantling and lifting the pipe from trenches, smoothening the cut ends, conveying the new pipe, cutting and lowering new pipe in to the trenches,placing in position aligning the pipe to line and level and jointing the new pipe with the existing pipe with solvent cement or repairable joint and testing the pipe line by operating the valves concerned,and rectifying the defects if noticed and refilling the trenches in layers not exceeding 20cm depthincluding consolidating each layers by ramming, watering, charges for removingsurplus soil from work site without causing any damages to the existing utilities, including hire for tools and plant, conveyance oftools and materials, bailing out water, providing caution boards,lighting, ribbon fencing, watching, traffic control etc.complete as per the direction of Departmental officers, including the cost of pipe& specials but excluding the cost ofCIR Joints; PVC Pipes and specials shall be of good quality and conforming to relevant standards: Socket & CIR Jointing. |
| 9 | Rectification of leakages of 32 mm, 40mm & 50mm GI Pipes by replacing lengths up to 1.0m including earth work excavation in all kindss of soil for exposing leak portion of the pipe including tar / concrete cutting, by cutting, removing and stacking the damaged portion from the existing line without causing any damages to the remaining portion and specials and conveying and replacing with GI Pipes of suitable size and jointing bythraded coupler and union of suitable size including threading, alignment, laying and jointing to make a water tight joint, testing the line to the required pressure, rectifying any defects noticed and refilling the trenches using excavated earth in layers not exceeding 20cm depthincluding consolidating each layers by ramming, watering, removing the surplus soil from the work site, without causing any damages to any other utilities, including the charges hire and conveyance of tools, plant and materials to the leak site, bailing out water, lighting, watching, ribbon fencing, caution boards, traffic diversion, including the cost of specials but excluding cost ofpipe and as per the direction of departmental officers etc. complete. |
| 10 | Rectification of leakages of 65 mm GI Pipes by replacing lengths up to 1.0m including earth work excavation in all kindss of soil for exposing leak portion of the pipe including tar / concrete cutting, by cutting, removing and stacking the damaged portion from the existing line without causing any damages to the remaining portion and specials and conveying and replacing with GI Pipes of suitable size and jointing bythraded coupler and union of suitable size including threading, alignment, laying and jointing to make a water tight joint, testing the line to the required pressure, rectifying any defects noticed and refilling the trenches using excavated earth in layers not exceeding 20cm depthincluding consolidating each layers by ramming, watering, removing the surplus soil from the work site, without causing any damages to any other utilities, including the charges hire and conveyance of tools, plant and materials to the leak site, bailing out water, lighting, watching, ribbon fencing, caution boards, traffic diversion, including the cost of specials but excluding cost ofpipe and as per the direction of departmental officers etc. complete. |
| 11 | Rectification of leakages of 80 mm GI Pipes by replacing lengths up to 1.0m including earth work excavation in all kindss of soil for exposing leak portion of the pipe including tar / concrete cutting, by cutting, removing and stacking the damaged portion from the existing line without causing any damages to the remaining portion and specials and conveying and replacing with GI Pipes of suitable size and jointing bythraded coupler and union of suitable size including threading, alignment, laying and jointing to make a water tight joint, testing the line to the required pressure, rectifying any defects noticed and refilling the trenches using excavated earth in layers not exceeding 20cm depthincluding consolidating each layers by ramming, watering, removing the surplus soil from the work site, without causing any damages to any other utilities, including the charges hire and conveyance of tools, plant and materials to the leak site, bailing out water, lighting, watching, ribbon fencing, caution boards, traffic diversion, including the cost of specials but excluding cost ofpipe and as per the direction of departmental officers etc. complete. |
| 12 | Rectification of leakages of 100 mm GI Pipes by replacing lengths up to 1.0m including earth work excavation in all kindss of soil for exposing leak portion of the pipe including tar / concrete cutting, by cutting, removing and stacking the damaged portion from the existing line without causing any damages to the remaining portion and specials and conveying and replacing with GI Pipes of suitable size and jointing bythraded coupler and union of suitable size including threading, alignment, laying and jointing to make a water tight joint, testing the line to the required pressure, rectifying any defects noticed and refilling the trenches using excavated earth in layers not exceeding 20cm depthincluding consolidating each layers by ramming, watering, removing the surplus soil from the work site, without causing any damages to any other utilities, including the charges hire and conveyance of tools, plant and materials to the leak site, bailing out water, lighting, watching, ribbon fencing, caution boards, traffic diversion, including the cost of specials but excluding cost ofpipe and as per the direction of departmental officers etc. complete. |
| 13 | Repairing leakage/breakage of 80 mm ACpipe line by cutting and dismantling the damaged pipe portion (up to 1.5 m) including charges for earth work excavation in all kinds of soil including tar / concrete cutting for exposing leak portion of the pipe, operating control valvesif any, conveying to the site and cutting new AC pipe to the required length, rejointing the pipeline using CID Joints , testing the pipe line by operating the valves concerned,and rectifying the defects any noticed and without causing any damages to the existing utilities and refilling the trenches using excavated earth in layers not exceeding 20cm depthincluding consolidating each layers by ramming, watering, charges for removingsurplus soil from work site, including hire for tools and plant, conveyance oftools and materials, bailing out water, providing caution boards, lighting, watching, ribbon fencing, traffic controlling etc.complete as per the direction of Departmental officersexcluding the cost of pipe and CID Joints. |
| 14 | Disconnectingwaterconnection from service mains along earthern roadwithout causing any damage to the existing lineincluding charges of earth work excavation in all kinds of soil for exposing connection point including tar cutting / conrete cutting if any, making the disconnection point water tight charging and testing to the required pressure, rectifying any defects noticed and refilling the trenches using excavated earth in layers not exceeding 20cm depthincluding consolidating each layers by ramming, watering, removing the surplus soil from the work site, without causing any damages to any other existing utilities, including the charges of hire for tools and plant, conveyance of tools and materials to the leak site, bailing out water, lighting, watching, ribbon fencing, caution boards, traffic diversion but excluding cost ofmaterials and as per the direction of departmental officers etc. complete. |
| 15 | Disconnectingwaterconnection from service mains along Concrete roadwithout causing any damage to the existing lineincluding charges of earth work excavation in all kinds of soil for exposing connection point including tar cutting / conrete cutting, making the disconnection point water tight charging and testing to the required pressure, rectifying any defects noticed and refilling the trenches using excavated earth in layers not exceeding 20cm depthincluding consolidating each layers by ramming, watering, removing the surplus soil from the work site, without causing any damages to any other existing utilities, including the charges of hire for tools and plant, conveyance of tools and materials to the leak site, bailing out water, lighting, watching, ribbon fencing, caution boards, traffic diversion but excluding cost ofmaterials and as per the direction of departmental officers etc. complete. |
| 16 | Disconnectingwaterconnection from service mains along Asphaltroad without causing any damage to the existing lineincluding charges of earth work excavation in all kinds of soil for exposing connection point including tar cutting / conrete cutting, making the disconnection point water tight charging and testing to the required pressure, rectifying any defects noticed and refilling the trenches using excavated earth in layers not exceeding 20cm depthincluding consolidating each layers by ramming, watering, removing the surplus soil from the work site, without causing any damages to any other existing utilities, including the charges of hire for tools and plant, conveyance of tools and materials to the leak site, bailing out water, lighting, watching, ribbon fencing, caution boards, traffic diversion but excluding cost ofmaterials and as per the direction of departmental officers etc. complete. |
| 17 | Supplying andfixing 15 / 20 mm PVC public tap after dismantling the damaged tap including all cost of materials, labour charges, hire for toolsand as per the direction of the department officers etc complete. |
| 18 | Rectifying the leakages in boring point of public tap connection including earth work excavation in all kinds of soil for exposing the boring point including concrete / tar cutting, dismantling the damaged saddle piece,cutting and removing damaged portion of pipe line,fixing new saddle piece,laying 20/25 mm PVC 10Kg/cm2 pipe in place of damaged portion of pipe and connecting with existing pipe line,testing the line to the required test pressure, rectifying any defects noticed and refilling the trenches using excavated earth in layers not exceeding 20cm depth including consolidating each layers by ramming, watering, removing the surplus soil from the work site, without causing any damages to any other utilities, including the charges of hire and conveyance of tools, plants and materials to the leak site, bailing out water, lighting, watching, ribbon fencing, caution boards, traffic diversion, including cost of pipe and saddle piece and as per the direction of departmental officers etc. complete. |
| 19 | Rectifying the leakages in vertical pipe of public tap connection including earth work excavation in all kinds of soil for exposing the pipeline including concrete / tar cutting,cutting and removing damaged portion of pipe, fixing new 20/25 mm GI pipe and specials in place of damaged portion of pipe and connecting with existing pipe line,testing the line to the required pressure, rectifying any defects noticed and refilling the trenches using excavated earth in layers not exceeding 20cm depthincluding consolidating each layers by ramming, watering, removing the surplus soil from the work site, without causing any damages to any other utilities, including the charges of hire and conveyance of tools, plants and materials to the leak site, bailing out water, lighting, watching, ribbon fencing, caution boards, traffic diversion, including cost ofpipe and specials and as per the direction of departmental officers etc. complete. |
| 20 | Washing OHSR/GLSR using brooms, brushes and bleaching powder by engaging coolies, scrubbing twice, washing and cleaning using fresh water, including side wall, floor slab and columns,disposing the the slurry / waste materilas away from the immediate premises and within the initial lead of 50m from the periphery of the tank, without causing any damage to the exististing strucutre and installations, charges including the operation of valves, conveyance and hire charges of tools and as per the direction of the department officers etc. complete. |
| 21 | Dismantling the air valve cowl by loosening / cutting the nut & bolts, removing the packing, damaged air valve balls, removing the damaged / deformed balls inserting brand new air valve balls of appropriate size, cutting and and insertinghttp://pricekwa.kerala.gov.in/View_observed_data# new IR packing, refitting the cowl using suitable size nut and bolts if necessary, including cost of all materialsand all labour charges etc complete - 50mm Double air valve |
| 22 | Rectifying the leakages in C.I valves in the lines after controlling water flow, earthwork excavation in all kinds of soil for exposing the valve protections, removing the protection pipe, cover slabs etc carefully, then dismantling gland or stuffing box of damaged valves as the case may be, then refitting the valve after rectifying the complaint, using the asbestos rope, packing, grease, nut & bolt etc, then refilling the trenches with excavated soil or replacing the cover slabs of chamber after completion of the work including all labour charges and cost of all materials excluding cost of authority materials etc. complete.65 to 80 mm GM Valve |
| 23 | Conveying and fixing C I Single acting AirValve of approved qualitywith bolts,nuts,rubber insertions etc . excluding the cost of airvalve(the tail pieces if required will be paid seperately): 40 mmSingle acting Air Valve Observed Data derivedfrom item no.18.59.of DAR |
| 24 | Conveying and fixing C I Single acting AirValve of approved qualitywith bolts,nuts,rubber insertions etc . excluding the cost of airvalve(the tail pieces if required will be paid seperately):50 mmDouble acting Air Valve Data derivedfrom item no.18.59.1 of DAR |
| 25 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :50 mm nominal bore |
| 26 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :65 mm nominal bore |
| 27 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :80 mm nominal bore |
| 28 | Pumping or Bailing out water and removing slush etc by using pump set including cost of labour, oil hire charges of pumpset, etc complete |
| 29 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) |
| 30 | Supply of Quarry Muck |
| 31 | Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared. |
| 32 | Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared |
| 33 | Coolie for valve operation and miscellaneous work |
| 34 | APPENDIX B -Cost of matrials |
| 35 | Supply of CI Air Valve with Flanges, Conforming to IS 14845 - 2000, Kinetic Air Valve Type DS1, Size 40mm |
| 36 | Supply of CI Air Valve with Flanges, Conforming to IS 14845 - 2000, Kinetic Air Valve Type DS1, Size 50mm. |
| 37 | Supply of CI Air Valve with Flanges, Conforming to IS 14845 - 2000, Kinetic Air Valve Type DS1, Size 80mm. |
| 38 | Supply of CI Air Valve, Conforming to IS 14848 - 2000, Single Orifice, Small Orifice Type S1, Size 40mm. |
| 39 | Supply of CI Air Valve, Conforming to IS 14848 - 2000, Single Orifice, Large Orifice Type S2, Size 50mm. |
| 40 | G.I. pipes 25 mm dia |
| 41 | G.I. pipes 40 mm dia |
| 42 | G.I pipes 50 mm dia |
| 43 | G.I. pipes 65 mm dia |
| 44 | G.I. pipes 80 mm dia |
| 45 | Supply of Cost of PVC Saddle Piece (Average rate of 200/160/140/110/90/75/ 63/ 50 mm). |
| 46 | 110mm PVC repair joint |
| 47 | 90mm PVC repair joint |
| 48 | 100mm CID joint |
| 49 | 80mm CID joint |
| 50 | Supply of 20mmGI Elbow |
| 51 | Supply of PVC Pipe, 6kg/cm2, 40mm Dia. |
| 52 | Supply of PVC Pipe, 6kg/cm2, 50mm Dia. |
| 53 | Supply of PVC Pipe, 6kg/cm2, 63mm Dia. |
| 54 | Supply of PVC Pipe, 6kg/cm2, 75mm Dia. |
| 55 | Supply of PVC Pipe, 6kg/cm2, 90mm Dia. |
| 56 | Supply of PVC Pipe, 6kg/cm2, 110mm Dia. |
