Kerala Water Authority-KWA has published Amrut-Amrut 2 - Sewerage Projects Approved Under 2Nd Tranche Of Swap--Rehabilitation Of Existing Sewerage System And Extension Of Sewerage System Tor Zone A1 Part Ii Klm Ss-02 And Commissioning Of Pallithottam And Thamarakulam Pumping Stations Balance Wor. Submission Date for this Tender is 08-06-2023. Building Work Tenders in Kollam Kerala. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | 1Laying of new sewers, Including replacement of existing sewers. to H& C PS 1, H & C PS 2 Pumping stations |
| 2 | 100.59.1:Cutting the bituminous / concrete roads with cutting machine for a minimum depth of 200mm along the sides of proposed alignment of the pipe to be laid without causing any damage to other utilities, including the charges for hire and conveyance of tools and plant, cost of consumables and charges for lighting, watching, ribbon fencing, caution boards, traffic diversion, and as per the direction of departmental officers etc. complete, before carrying out the demolition of bituminous / concrete road by mechanical means and carrying out the excavation. |
| 3 | 15.2.1:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) |
| 4 | 4.1.5:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) |
| 5 | 100.8.2:Fencing 1.50m high with two rows of casuarina poles (girth 15cm to 24cm) tied with coir yarn on vertical casuarina pole (girth 15cm to 24cm) fixed at 1.5m intervals. |
| 6 | 100.8.1:Fencing one side of trenches, 1.50m height with two rows of 10cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2m intervals. |
| 7 | 16.83:Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge. |
| 8 | 16.84:Laying old cement concrete interlocking paver blocks of any design/ shape laid in required line, level, curvature, colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge. (Old CC paver blocks shall be supplied by the department free of cost.) |
| 9 | 16.91.1:Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge.60mm thick cement concrete paver block of M-35 grade with approved colour, design & pattern. |
| 10 | 100.6.1:Providing steel sheet shoring to the sides of the trenches to depths of above 4.00 m but not exceeding 6.00m using 6 mm M.S. sheet 0.50 M wide stiffen on edges with 50 mm x 50mm x 6 mm M.S. angles driving down vertically on either side one after another in lines and levels with suitable pile driving equipments and accessories to a maximum depth of 0.50 M below the bottom of the proposed excavation 0.5 M above ground level suitably braced by horizontal walling pieces at 75 x 150 mm x 8 mm angles on either side at intervals not exceeding 1.50M and horizontal screw jack type struts at 1.50M intervals and maintaining the shoring till the pipes are laid and works are completed, dismantling, cleaning and restacking for reuse including all labour, hire charges and conveyance for equipments, tools and plants and sundries etc. complete. |
| 11 | 100.1.1:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil. |
| 12 | 100.1.2:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 1.5m but not exceeding 3m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil. |
| 13 | 100.1.6:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 1.5m but not exceeding 3m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in Ordinary Rock. |
| 14 | 100.1.3:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 3m but not exceeding 4.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil. |
| 15 | 100.1.7:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 3m but not exceeding 4.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in Ordinary Rock. |
| 16 | 100.1.4:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 4.5m but not exceeding 6m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil. |
| 17 | 100.1.8:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 4.5m but not exceeding 6.0m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50, in Ordinary Rock. |
| 18 | OD35876/2022-2023:Excavating trenches of required width for pipes,cables etc including excavation for sockets and dressing of sides, ramming of bottoms depth exceeding 6m in depth but not exceeding 7.5m,including getting out the excavated soil and then returning the soil as required,in layers not exceeding 20cm in depth ,including consolidating each deposited layer by ramming ,watering,etc.and deposing of surplus excavated soil as directed ,within a lead of 50m : 6.00m to 7.50m |
| 19 | OD35887/2022-2023:Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 6.0 m in depth but not exceeding 7.50 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : 6.0m to 7.5m <br>Ordinary Rock. r|n (Ref. Item No. 2.15 of DSR) |
| 20 | OD35946/2022-2023:Convey and disposal for excess earth as directed by the Engineer in charge |
| 21 | 2.17.2:Close timbering in case of shafts, wells, cesspits, manholes and the like including strutting, shoring and packing cavities (wherever required) etc. complete (Measurements to be taken of the face area timbered).Depth exceeding 1.5 m but not exceeding 3 m |
| 22 | 2.17.3:Close timbering in case of shafts, wells, cesspits, manholes and the like including strutting, shoring and packing cavities (wherever required) etc. complete (Measurements to be taken of the face area timbered).Depth exceeding 3 m but not exceeding 4.5 m |
| 23 | 2.23:Extra for planking and strutting in open timbering if required to be left permanently in position (Face area of the timber permanently left to be measured). |
| 24 | OD41515/2022-2023: :Supplying, Providing bedding with m sand for sewer lines as per specifications to be laid wherever necessary with all lead and lift. |
| 25 | 5.1.3:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) |
| 26 | OD41531/2022-2023:Supplying 160mm PVC SN 8 (8 Kg/Cm2) S & S Sewerage pipes conforming to I.S.15328. |
| 27 | OD41606/2022-2023:od71018/2022_2023 :Conveying to site, lowering into trenches, laying to correct line and grade using CC holding clamps, 160mm PVC SN 8 (8 Kg/Cm2) S & S Sewerage pipes conforming to I.S.15328, including jointing the pipes using rubber rings as per approved methods with rubber gasket for flexible joints as per specification including cost of gasket, to correct line , de watering with all rates of recuperation etc, providing bedding for pipe line trenches with available earth, hydraulic testing the line to the required test pressure as per IS, CPHEEO specifications, lighting, watching, providing caution boards etc. wherever required, during laying and jointing the pipes including hire for all tools etc complete including commissioning for the following diamters |
| 28 | OD42608/2022-2023: :Supplying 200mm PVC SN 8 (8 Kg/Cm2) S & S Sewerage pipes conforming to I.S.15328. for 200mm PVC SN 8 (8 Kg/Cm2) S & S Sewerage pipes |
| 29 | OD42695/2022-2023:Conveying to site, lowering into trenches, laying to correct line and grade using CC holding clamps, 200mm PVC SN 8 (8 Kg/Cm2) S & S Sewerage pipes conforming to I.S.15328, including jointing the pipes using rubber rings as per approved methods with rubber gasket for flexible joints as per specification including cost of gasket, to correct line , dewatering with all rates of recuperation etc, providing bedding for pipe line trenches with available earth, hydraulic testing the line to the required test pressure as per IS, CPHEEO specifications, lighting, watching, providing caution boards etc. wherever required, during laying and jointing the pipes including hire for all tools etc complete including commissioning for the following diamters |
| 30 | OD42777/2022-2023:d71021/2022_2023 :Supplying 250mm PVC SN 8 (8 Kg/Cm2) S & S Sewerage pipes conforming to I.S.15328. for 250mm PVC SN 8 (8 Kg/Cm2 S & S sewerage pipe |
| 31 | OD42801/2022-2023:Conveying to site, lowering into trenches, laying to correct line and grade using CC holding clamps, 250 PVC SN 8 (8 Kg/Cm2) S & S Sewerage pipes conforming to I.S.15328, including jointing the pipes using rubber rings as per approved methods with rubber gasket for flexible joints as per specification including cost of gasket, to correct line , dewatering with all rates of recuperation etc, providing bedding for pipe line trenches with available earth, hydraulic testing the line to the required test pressure as per IS, CPHEEO specifications, lighting, watching, providing caution boards etc. wherever required, during laying and jointing the pipes including hire for all tools etc complete including commissioning for the following diamters |
| 32 | OD42813/2022-2023:Supplying, conveying to site, lowering into trenches, laying to correct line and grade using CC holding clamps, .315mm PVC SN 8 (8 Kg/Cm2) S & S Sewerage pipes conforming to I.S.15328, including jointing the pipes using rubber rings as per approved methods with rubber gasket for flexible joints as per specification including cost of gasket, to correct line , dewatering with all rates of recuperation etc, providing bedding for pipe line trenches with available earth, hydraulic testing the line to the required test pressure as per IS, CPHEEO specifications, lighting, watching, providing caution boards etc. wherever required, during laying and jointing the pipes including hire for all tools etc complete including commissioning for the following diamters |
| 33 | OD51354/2022-2023:Bailing out water using pump above 5 HP and Up to 10 HP-Bailing out water with engine and pump set above 5HP and up to 10HP, including conveyance to site and erection,cost of fuel, lubrication oil and other stores, pay of staff etc complete |
| 34 | OD51411/2022-2023:BAILING OUT WATER USING PUMP ABOVE 10HP AND UP TO 20HP - Bailing out water with engine and pump set above 10HP and up to 20HP, including conveyance to site and erection,cost of fuel, lubrication oil and other stores, pay of staff etc complete |
| 35 | OD51425/2022-2023:BAILING OUT WATER USING PUMP ABOVE 20HP AND UP TO 30HP -Bailing out water with engine and pump set above 25HP and up to 30HP, including conveyance to site and errection,cost of fuel, lubrication oil and other stores, pay of staff etc complete |
| 36 | OD42878/2022-2023:Supply of HDPE Pipe PE 100 (IS 14333/ sewerage pipe with latest IS), 8kg, 400mm Outer Dia |
| 37 | OD42885/2022-2023:Supply of HDPE Pipe PE 100 - sewerage latest IS - 315mm 8kg/cm2 |
| 38 | OD42896/2022-2023:Supply of HDPE Pipe PE 100 (IS 14333/ sewerage pipe with latest IS), 8kg, 200mm Outer Dia. |
| 39 | OD42907/2022-2023:Supply of HDPE Pipe PE 100 (IS 14333), 8kg, 160mm Outer Dia. |
| 40 | OD42917/2022-2023:Supply of HDPE Pipe PE 100 (IS 14333), 8kg, 250mm Outer Dia |
| 41 | 100.10.5:Laying HDPE pipes (IS : 4984) on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi-automatic electrofusion machines, testing the pipeline thus fabricated to suit the hydraulic working pressure and after testing, aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and levelling the trenches including all labour charge, hire for appliances etc., complete but excluding cost of pipe and fittings: 160mm Nominal Outside Diameter Pipes. |
| 42 | 100.10.7:Laying HDPE pipes (IS : 4984) on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi-automatic electrofusion machines, testing the pipeline thus fabricated to suit the hydraulic working pressure and after testing, aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and levelling the trenches including all labour charge, hire for appliances etc., complete but excluding cost of pipe and fittings: 200mm Nominal Outside Diameter Pipes. |
| 43 | 100.10.9:Laying HDPE pipes (IS : 4984) on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi-automatic electrofusion machines, testing the pipeline thus fabricated to suit the hydraulic working pressure and after testing, aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and levelling the trenches including all labour charge, hire for appliances etc., complete but excluding cost of pipe and fittings: 250mm Nominal Outside Diameter Pipes. |
| 44 | 100.10.11:Laying HDPE pipes (IS : 4984) on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi-automatic electrofusion machines, testing the pipeline thus fabricated to suit the hydraulic working pressure and after testing, aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and levelling the trenches including all labour charge, hire for appliances etc., complete but excluding cost of pipe and fittings: 315mm Nominal Outside Diameter Pipes. |
| 45 | 100.10.13:Laying HDPE pipes (IS : 4984) on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi-automatic electrofusion machines, testing the pipeline thus fabricated to suit the hydraulic working pressure and after testing, aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and levelling the trenches including all labour charge, hire for appliances etc., complete but excluding cost of pipe and fittings: 400mm Nominal Outside Diameter Pipes. |
| 46 | 15.4:Demolishing R.B. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-Charge. |
| 47 | 15.2.2:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:4:8 leaner mix ( including equivalent design mix) |
| 48 | 7.6.1:Coursed rubble masonry (first sort) with hard stone in foundation and plinth with:Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 49 | 5.1.2:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size |
| 50 | 5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more |
| 51 | OD51501/2022-2023::Conveying to site, lowering into trenches, laying to correct line and grade using CC holding clamps, 110mm PVC SN 8 (8 Kg/Cm2) S & S Sewerage pipes conforming to I.S.15328, including jointing the pipes using rubber rings as per approved methods with rubber gasket for flexible joints as per specification including cost of gasket, to correct line , dewatering with all rates of recuperation etc, providing bedding for pipe line trenches with available earth, hydraulic testing the line to the required test pressure as per IS, CPHEEO specifications, lighting, watching, providing caution boards etc. wherever required, bailing out water from trenches.during laying and jointing the pipes including hire for all tools etc complete including commissioning for the following diamters |
| 52 | OD51539/2022-2023:Supplying 110mm PVC SN 8 (8 Kg/Cm2) S & S Sewerage pipes conforming to I.S.15328, for house service connections |
| 53 | 100.7.1:Bailing out water with 5HP engine and pump set including conveyance to the site, erecting, dismantling and taking back of engine and pump, cost of fuel lubricating oil and other stores pay of staff etc., complete. |
| 54 | OD51558/2022-2023:Constructing inspection chambers of size 0.45x0.45m (inside) and 0.60m deep with RCC M20 using 20mm broken stone for floor slab ,RCC M20 slab using 20mm broken stone for removable cover slab, Brick work in CM 1:6 for walls, PCC 1:4:8 using 20mm broken stone for levelling course below foundation including earth work excavation in all classes of soil,, plastering the inside with CM 1:3, 9mm thick with neat cement flush coat, providing necessary slope in the benching towards main sewer, providing provision for connecting main sewer and service connections, conveying, lifting, placing the cover slab in position by suitable means, conveying and disposing the surplus earth with all lead and lift as per drawings and specifications , including the cost of reinforcement , testing the chamber and sulphate resistant cement shall be used for the the construction of inspection chamber |
| 55 | OD51571/2022-2023:Constructing inspection chambers of size 0.45x0.45m (inside) and 0.45m deep with RCC M20 using 20mm broken stone for floor slab ,RCC M20 slab using 20mm broken stone for removable cover slab, Brick work in CM 1:6 for walls, PCC 1:4:8 using 20mm broken stone for leveling course below foundation including earth work excavation in all classes of soil, , plastering the inside with CM 1:3, 9mm thick with neat cement flush coat, providing necessary slope in the benching towards main sewer, providing provision for connecting main sewer and service connections, conveying, lifting, placing the cover slab in position by suitable means, conveying and disposing the surplus earth with all lead and lift as per drawings and specifications , including the cost of reinforcement , testing the chamber and sulphate resistant cement shall be used for the the construction of inspection chamber |
| 56 | OD51581/2022-2023:Constructing inspection chambers of size 0.60x0.60m (inside) and 0.90m deep with RCC M20 using 20mm broken stone for floor slab ,RCC M20 slab using 20mm broken stone for removable cover slab, Brick work in CM 1:6 for walls, PCC 1:4:8 using 20mm broken stone for leveling course below foundation including earth work excavation in all classes of soil, plastering the inside with CM 1:3, 9mm thick with neat cement flush coat, providing necessary slope in the benching towards main sewer, providing provision for connecting main sewer and service connections, conveying, lifting, placing the cover slab in position by suitable means, conveying and disposing the surplus earth with all lead and lift as per drawings and specifications , including the cost of reinforcement , testing the chamber and sulphate resistant cement shall be used for the the construction of inspection chamber |
| 57 | OD51602/2022-2023:Constructing inspection chambers of size 0.60x0.60m (inside) and 0.60m deep with RCC M20 using 20mm broken stone for floor slab ,RCC M20 slab using 20mm broken stone for removable cover slab, Brick work in CM 1:6 for walls, PCC 1:4:8 using 20mm broken stone for leveling course below foundation including earth work excavation in all classes of soil, plastering the inside with CM 1:3, 9mm thick with neat cement flush coat, providing necessary slope in the benching towards main sewer, providing provision for connecting main sewer and service connections, conveying, lifting, placing the cover slab in position by suitable means, conveying and disposing the surplus earth with all lead and lift as per drawings and specifications , including the cost of reinforcement , testing the chamber and sulphate resistant cement shall be used for the the construction of inspection chamber |
| 58 | OD51626/2022-2023:Constructing inspection chambers of size 0.60x0.60m (inside) and 0.75m deep with RCC M20 using 20mm broken stone for floor slab ,RCC M20 slab using 20mm broken stone for removable cover slab, Brick work in CM 1:6 for walls, PCC 1:4:8 using 20mm broken stone for leveling course below foundation including earth work excavation in all classes of soil, plastering the inside with CM 1:3, 9mm thick with neat cement flush coat, providing necessary slope in the benching towards main sewer, providing provision for connecting main sewer and service connections, conveying, lifting, placing the cover slab in position by suitable means, conveying and disposing the surplus earth with all lead and lift as per drawings and specifications , including the cost of reinforcement , testing the chamber and sulphate resistant cement shall be used for the the construction of inspection chamber |
| 59 | 100.41.22:Boring RCC slab above 8cm and up to 10cm thick for providing pipes or fittings of size 50mm to 60mm and rectifying slab with cement concrete 1:2:4 using 20mm broken stone and finishing the top and bottom with cement mortar after placing the pipe or fittings. |
| 60 | 19.6.5:Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 ( 1 cement : 2 fine sand) including testing of joints etc. complete:450 mm dia R.C.C. pipe |
| 61 | 19.6.6:Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 ( 1 cement : 2 fine sand) including testing of joints etc. complete:500 mm dia R.C.C. pipe |
| 62 | 19.5.2:Dismantling of old S.W. pipes including breaking of joints and bed concrete stacking of useful materials near the site within 50 m lead and disposal of unserviceable materials into municipal dumps:150 mm diameter |
| 63 | 15.56:Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead. |
| 64 | 13.9.1:Cement plaster 1:3 ( 1 cement : 3 coarse sand) finished with a floating coat of neat cement.12 mm cement plaster |
| 65 | 4.4.1:Providing and laying cement concrete in kerbs, steps and the like at or near ground level excluding the cost of centering, shuttering and finishing.1:1.5:3 (1 cement : 1.5 coarse sand (Zone III) : 3 graded stone aggregate 20 mm nominal size) |
| 66 | OD51700/2022-2023:Dismantling and removing the CI manhole frame with lid which are tightly fitted and not able to open by usual method taking out the unit from the RCC over slab by breaking and dismantling concrete separating the lid and frame cleaning and fitting the New manhole heavy duty FRC frame over the RCC cover slab with M15 grade concrete including raising finished level of manhole up to the road formation with M15 grade concrete,watering curing, form work etc complete as per the directions , disposal of debris with all lead and lift complete.<br><br> |
| 67 | OD51706/2022-2023::Dismantling and removing the CI manhole frame with lid which are tightly fitted and not able to open by usual method taking out the unit from the RCC over slab by breaking and dismantling concrete seperating the lid and frame cleaning and refitting the CI manhole frame over the RCC cover slab with M15 grade concrete including raising finished level of manhole upto the road formation with M15 grade concrete,watering curing, formwork etc complete as per the directions , disposal of debris with all lead and lift complete |
| 68 | 19.16:Providing orange colour safety foot rest of minimum 6 mm thick plastic encapsulated as per IS: 10910 on 12 mm dia steeel bar conforming to IS:1786, having minimum cross section as 23 mm x 25 mm and over all minimum length 263 mm and width as 165 mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufactures permanent identification mark to be visible even after fixing including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 ( 1cement: 3 coarse sand: 6 graded stone aggregate 20 mm nominal size) Complete as per design |
| 69 | OD51720/2022-2023::Commissioning of new & existing sewer line including Flow Test, de watering, cleaning of debris from the existing sewer network by Air Compressor for cleaning., disposal of un serviceble materials , including cost of all necessary materials and conveyance, labour charges, HOM of machinery complete etc. complete as per specifications and as directed with all lead and lift |
| 70 | 100.42.13:Surveying using Electronic Total Station with double prism in normal terrain and normal traffic (out-turn 3.6 km per day). |
| 71 | OD6011/2023-2024:Watering the trenched roads using sprinklers , sprayers including Conveying water ( 10 KL)to work siteand by spreading using sprinkler , Hire charges of tanker lorry ( 10 KL capacity))includingcost of water , labour chargesetc. complete as per direction of departmental officers for avoiding the difficulties from dust |
| 72 | 2Road Restoration work of laying of new sewers and pumping main. |
| 73 | 16.1:Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth with lead upto 50 metres. |
| 74 | OD43477/2022-2023:Construction of granular sub-base by providing graded material, spreading in uniform<br>layers with<br>a<br>motor grader on a prepared surface, mixing by mix in-place method with<br>rotavator at OMC,<br>and<br>compacting with a vibratory roller to achieve the desired<br>density, complete as per<br>clause<br>401.<br>Grading-V - For sub-base cum drainage layer - Mix in Place Method |
| 75 | OD43504/2022-2023:od70966/2022_2023 :P r o v i d i n g , l a y i n g , s p r e a d i n g a n d c o m p a c t i n g g r a d e d s t o n e a g g r e g a t e t o W e t <br>Mix<br>Macadam<br>specification including premixing the Material with water at OMC in<br>mechanical<br>mix plant carriage of<br>mixed Material by tipper to site, laying in uniform<br>layers with paver in sub-<br>base / base course on well<br>prepared surface and compacting<br>with vibratory roller to achieve the<br>desired density |
| 76 | OD43510/2022-2023:od70967/2022_2023 :Providing and applying primer coat with bitumen emulsion ( SS) on prepared surface of granular<br>Base including clearing of road surface and spraying primer at the rate of 0.70 - 1.0 kg/sqm using<br>mechanical means |
| 77 | OD43545/2022-2023:od70970/2022_2023 :Providing and applying tack coat with bitumen emulsion( RS) using emulsion pressure distributor at<br>the rate of 0.20 - 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom |
| 78 | OD43554/2022-2023:Providing, laying and rolling of open graded premix carpet of 20 mm thickness with 0.27 cum of<br>12 mm departmental aggregates premixed with 12.96 kg of bitumen per 10 sqm using penetration grade<br>bitumen to required line, grade and level on a previously prepared base, after priming the existing surface<br>with 5 kg of bitumen (VG 30) 10 sqm including mixing in a suitable plant, laying and rolling with a three<br>wheel static roller of 80-100 KN capacity, finished to required level and grades,followed by a seal coat of<br>0.09 cum of 6 mm departmental aggregates premixed with 8.64 kg of bitumen per 10 sqm.By Manual<br>Means |
| 79 | OD43559/2022-2023:od70979/2022_2023 :Seal Coat - Manual Means - Type C - Bitumen S-65<br>Providing and laying seal coat sealing the voids<br>in a bituminous surface laid to the specified levels, grade<br>and cross fall using Type A, Type B and<br>Type C as per Technical Specification Clause 510<br>A.By Manual Means:-Case - III : Type C |
| 80 | 3Construction of Pumping stations |
| 81 | 2.31: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 |
| 82 | OD43673/2022-2023:Fabricating, conveying and providing steel cutting edge below the kerb using MS plate, cut to the required size as per drawings and specifications including bending, welding and other charges, painting with two coats of iron primer etc. complete |
| 83 | OD43688/2022-2023:Reinforcement cement concrete M-30using 20mm&down size (nominal size) broken stone using SRC for raft slab ,well kerb and steining excluding formwork,curing etc complete.as per the specifications and drawings with alllead and lift |
| 84 | 5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more |
| 85 | OD43704/2022-2023:Sinking well of internal diameter of 7m as per approved design , drawing specification to the given alignment and to any depth in all kinds of strata including soft rock, including excavation, dewatering until completion of works application of knetledge for alround seating of well , removal of bouldars, burried timbers, trunks,fossils, including depositingthe excavated stuff and stacking of useful materials and disposal of the surplus earth/unsuitable material as directed by the engineer with necessarry shoring and strutting, barricading etcincluding cost of ringbunds/cofferdams/approved suitable arrangementys for diversion of water cours etc. The rate include providing the required equipments, oil lubricants, labour and any other mechanical operationthat may be required in all respects for succesfull completion of work, including cost of materials , tools and plants, machinaries, powersupply at site etc, including all necessarry safety arrangements like danger lighting, fencing etc including cost of all materials and labour charges with all lead and lift etc as per the direction of Engineer for following depths above 6.00m depth |
| 86 | OD43774/2022-2023:CC M15 using 20mm broken stone for bottom plug using sulphate resistant cement including all labour and lift, dewatering and emptying the well before pouring concrete<br>1:2:4 (cement : 2 coarse sanaded stone aggregate 20 mm nominal size) |
| 87 | 13.7.2:12 mm cement plaster finished with a floating coat of neat cement of mix:1:4 ( 1 cement : 4 fine sand) |
| 88 | 13.44.1:Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm) |
| 89 | 13.65.1:Painting with black anti- corrosive bitumastic paint of approved brand and manufacture to give an even shade:Two or more coats on new work |
| 90 | OD43811/2022-2023:Supplying providing and fixing CI encapsulated steps at 30.00cm c/c in a staggered manner including all labour charges, etc complete as per the instruction of the engineer in-charge |
| 91 | 4Construction of Roads inside pumping station |
| 92 | 2.3.1:Banking excavated earth in layers not exceeding 20 cm in depth, breaking clods, watering, rolling each layer with 1/2 tonne roller, or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up, in embankments for roads, flood banks, marginal banks,and guide banks etc., lead up to 50 m and lift up to 1.5 m :All kinds of soil |
| 93 | 4.1.3: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 (zone-III) : 4 graded stone aggregate 20 mm nominal size) |
| 94 | 5.1.3:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) |
| 95 | 5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete |
| 96 | 5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more |
| 97 | 5compound wall with gate for H&amp;amp; C I, H&amp;amp; C II Pumping stations . |
| 98 | 15.7.4:Demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-Charge.In cement mortar |
| 99 | 2.2.1:Earth work in rough excavation, banking excavated earth in layers not exceeding 20 cm in depth, breaking clods, watering, rolling each layer with 1/2 tonne roller or wooden or steel rammers, and rolling every 3rd and top-most layer with powerroller of minimum 8 tonnes anddressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead up to 50 m and lift up to 1.5 m:All kinds of soil |
| 100 | 4.1.6:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) |
| 101 | 7.1.1:Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 102 | 6.1.2:Brick work with common burnt clay F.P.S (non modular) bricks of class designation 7.5 in foundation and plinth in:Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 103 | 5.1.3:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) |
| 104 | 5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more |
| 105 | 13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand) |
| 106 | 13.43.1:Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer |
| 107 | 13.44.1:Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm) |
| 108 | 10.25.2:Item Shifted to Sub head 14 as item 14.73 Item Shifted to head 14 as item 14.74 Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works |
| 109 | 6Construction of screen chamber and Valve chamber of all zones. |
| 110 | 2.31: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 |
| 111 | OD43986/2022-2023:Fabricating, conveying and providing steel cutting edge below the kerb using MS plate, cut to the required size as per drawings and specifications including bending, welding and other charges, painting with two coats of iron primer etc. complete. |
| 112 | OD43991/2022-2023:Reinforcement cement concrete M-30using 20mm&down size (nominal size) broken stone using SRC for raft slab ,well kerb and steining excluding formwork,curing etc complete.as per the specifications and drawings with alllead and lift |
| 113 | 5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete |
| 114 | 5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more |
| 115 | OD44020/2022-2023:Sinking section for screen chamber of internal dimmension of 2.5 m x 1.5 m as per approved design , drawing specification to the given alignment and to any depth in all kinds of strata including soft rock, including excavation, dewatering until completion of works application of knetledge for alround seating of well , removal of bouldars, burried timbers, trunks,fossils, including depositingthe excavated stuff and stacking of useful materials and disposal of the surplus earth/unsuitable material as directed by the engineer with necessarry shoring and strutting, barricading etcincluding cost of ringbunds/cofferdams/approved suitable arrangementys for diversion of water cours etc. The rate include providing the required equipments, oil lubricants,labour and any other mechanical operationthat may be required in all respects for succesfull completion of work, including cost of materials , tools and plants, machinaries, powersupply at site etc, including all necessarry safety arrangements like danger lighting, fencing etc including cost of all materials and labour charges with all lead and lift etc as per the direction of Engineer for above 6.00m depth |
| 116 | OD44029/2022-2023:Sinking section for screen chamber of internal dimmension of 2.5 m x 1.5 m as per approved design , drawing specification to the given alignment and to any depth in all kinds of strata including soft rock, including excavation, dewatering until completion of works application of knetledge for alround seating of well , removal of bouldars, burried timbers, trunks,fossils, including depositingthe excavated stuff and stacking of useful materials and disposal of the surplus earth/unsuitable material as directed by the engineer with necessarry shoring and strutting, barricading etcincluding cost of ringbunds/cofferdams/approved suitable arrangementys for diversion of water cours etc. The rate include providing the required equipments, oil lubricants,labour and any other mechanical operationthat may be required in all respects for succesfull completion of work, including cost of materials , tools and plants, machinaries, powersupply at site etc, including all necessarry safety arrangements like danger lighting, fencing etc including cost of all materials and labour charges with all lead and lift etc as per the direction of Engineer for upto 6.00m beyond initial 4.50m depth. |
| 117 | OD44045/2022-2023:Sinking section for screen chamber of internal dimmension of 2.5 m x 1.5 m as per approved design , drawing specification to the given alignment and to any depth in all kinds of strata including soft rock, including excavation, dewatering until completion of works application of knetledge for alround seating of well , removal of bouldars, burried timbers, trunks,fossils, including depositingthe excavated stuff and stacking of useful materials and disposal of the surplus earth/unsuitable material as directed by the engineer with necessarry shoring and strutting, barricading etcincluding cost of ringbunds/cofferdams/approved suitable arrangementys for diversion of water cours etc. The rate include providing the required equipments, oil lubricants,labour and any other mechanical operationthat may be required in all respects for succesfull completion of work, including cost of materials , tools and plants, machinaries, powersupply at site etc, including all necessarry safety arrangements like danger lighting, fencing etc including cost of all materials and labour charges with all lead and lift etc as per the direction of Engineer for upto 4.50m beyond initial 3.00m depth. |
| 118 | OD44054/2022-2023:od70980/2022_2023 :Sinking section for screen chamber of internal dimmension of 2.5 m x 1.5 m as per approveddesign , drawing specification to the given alignment and to any depth in all kinds of strata including soft rock, including excavation, dewatering until completion of works application of knetledge for alround seating of well , removal of bouldars, burried timbers, trunks,fossils, including depositingthe excavated stuff and stacking of useful materials and disposal of the surplus earth/unsuitable material as directed by the engineer with necessarry shoring and strutting, barricading etcincluding cost of ringbunds/cofferdams/approved suitable arrangementys for diversion of water cours etc. The rate include providing the required equipments, oil lubricants,labour and any other mechanical operationthat may be required in all respects for succesfull completion of work, including cost of materials , tools and plants, machinaries, powersupply at site etc, including all necessarry safety arrangements like danger lighting, fencing etc including cost of all materials and labour charges with all lead and lift etc as per the direction of Engineer for upto 3.00m below ground level |
| 119 | OD44192/2022-2023::Providing and laying in position cement concrete of specified grade. using sulphate resistant cement , excluding the cost of centering and shuttering - All work up to plinth level:<br>1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size). |
| 120 | 50.13.1:9 mm cement plastering of mix : 1:3 (1 cement : 3 fine sand ) including all cost of materials, labour charges etc complete |
| 121 | 13.7.2:12 mm cement plaster finished with a floating coat of neat cement of mix:1:4 ( 1 cement : 4 fine sand) |
| 122 | 13.44.1:Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm) |
| 123 | 13.65.1:Painting with black anti- corrosive bitumastic paint of approved brand and manufacture to give an even shade:Two or more coats on new work |
| 124 | OD44218/2022-2023::Supplying providing and fixing CI encapsulated steps at 30.00cm c/c in a staggered manner including all labour charges, etc complete as per the instruction of the engineer in-charge |
| 125 | 50.2.26.1:Filling with contractor own earth (excluding rock) in open areas in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m as per direction of site Engineer-in-charge. |
| 126 | 7Plinth protection works |
| 127 | 2.2.1:Earth work in rough excavation, banking excavated earth in layers not exceeding 20 cm in depth, breaking clods, watering, rolling each layer with 1/2 tonne roller or wooden or steel rammers, and rolling every 3rd and top-most layer with powerroller of minimum 8 tonnes anddressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead up to 50 m and lift up to 1.5 m:All kinds of soil |
| 128 | 4.1.6:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) |
| 129 | 5.1.3:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) |
| 130 | 5.9.2:Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. |
| 131 | 5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more |
| 132 | 8Construction of Valve chamber |
| 133 | 100.1.1:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil. |
| 134 | 100.1.2:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 1.5m but not exceeding 3m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil. |
| 135 | 4.1.3: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 (zone-III) : 4 graded stone aggregate 20 mm nominal size) |
| 136 | 5.1.2:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size |
| 137 | 5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more |
| 138 | 13.9.1:Cement plaster 1:3 ( 1 cement : 3 coarse sand) finished with a floating coat of neat cement.12 mm cement plaster |
| 139 | OD44331/2022-2023::Supplying providing and fixing CI encapsulated steps at 30.00cm c/c in a staggered manner including all labour charges, etc complete as per the instruction of the engineer in-charge |
| 140 | 9Construction of Raised platform for all Zones. |
| 141 | 2.2.1:Earth work in rough excavation, banking excavated earth in layers not exceeding 20 cm in depth, breaking clods, watering, rolling each layer with 1/2 tonne roller or wooden or steel rammers, and rolling every 3rd and top-most layer with powerroller of minimum 8 tonnes anddressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead up to 50 m and lift up to 1.5 m:All kinds of soil |
| 142 | 4.1.6:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) |
| 143 | 5.2.2:Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. up tot floor five level excluding cost of centering, shuttering, finishing and reinforcement :1:1.5:3( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size) |
| 144 | 5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more |
| 145 | 13.7.1:12 mm cement plaster finished with a floating coat of neat cement of mix:1:3 ( 1 cement : 3 fine sand) |
| 146 | 13.65.1:Painting with black anti- corrosive bitumastic paint of approved brand and manufacture to give an even shade:Two or more coats on new work |
| 147 | 13.44.1:Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm) |
| 148 | OD44349/2022-2023::Providing clening arrangements (pressure taps,Hoses, air compressor,equipments,etc..) |
| 149 | 10Construction of Control room and Generator Plat form For all Zones. |
| 150 | 2.2.1:Earth work in rough excavation, banking excavated earth in layers not exceeding 20 cm in depth, breaking clods, watering, rolling each layer with 1/2 tonne roller or wooden or steel rammers, and rolling every 3rd and top-most layer with powerroller of minimum 8 tonnes anddressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead up to 50 m and lift up to 1.5 m:All kinds of soil |
| 151 | 4.1.6:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) |
| 152 | 5.1.2:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size |
| 153 | 6.1.1:Brick work with common burnt clay F.P.S (non modular) bricks of class designation 7.5 in foundation and plinth in:Cement mortar 1:4 (1 cement : 4 coarse sand) |
| 154 | 5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more |
| 155 | 13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand) |
| 156 | 50.13.1:9 mm cement plastering of mix : 1:3 (1 cement : 3 fine sand ) including all cost of materials, labour charges etc complete |
| 157 | 10.6.1:Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters.80x1.25 mm M.S. laths with 1.25 mm thick top cover |
| 158 | OD44365/2022-2023:Supplying and providing aluminium window with powder coated aluminium sections for frames and shutters with 4mm thick glass panels as per drawings and specifications including all fittings and fixing charges |
| 159 | 4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size) |
| 160 | 4.1.3: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 (zone-III) : 4 graded stone aggregate 20 mm nominal size) |
| 161 | 13.9.1:Cement plaster 1:3 ( 1 cement : 3 coarse sand) finished with a floating coat of neat cement.12 mm cement plaster |
| 162 | 13.43.1:Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer |
| 163 | 13.44.1:Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm) |
| 164 | 10.25.2:Item Shifted to Sub head 14 as item 14.73 Item Shifted to head 14 as item 14.74 Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works |
| 165 | 13.52.1:Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer"s specifications including appropriate priming coat, preparation of surface, etc. complete.On steel work |
| 166 | 18.48:Providing and placing on terrace (at all floor levels) polyethylene water storage tank :ISI 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. |
| 167 | 50.18.9.2.2:Providing and fixing PVC pipes includings of pipes with one step PVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. 20 mm dia 10 Kgf/cm2 |
| 168 | 50.18.9.12.2:Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 20 mm dia 10Kgf/cm2 External work- Exposed on wall |
| 169 | OD44378/2022-2023::Supplying and fixing 20 mm G.M, F.W wheel valve |
| 170 | 18.18.2:Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete:20 mm nominal bore |
| 171 | 50.18.8.9.2:Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes with one step PVC Solvent cement and testing of joints complete as per direction of Engineer-in-Charge. Concealed work, including cutting chases and making good the wall etc. 110 mm pipe 4 kgf/cm2 |
| 172 | 11Providing Cable Trenches |
| 173 | 4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size) |
| 174 | 5.1.2:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size |
| 175 | 13.9.1:Cement plaster 1:3 ( 1 cement : 3 coarse sand) finished with a floating coat of neat cement.12 mm cement plaster |
| 176 | OD44465/2022-2023:supplying and providing checkered plate 6mm thick over the cable trench including painting with a coat of iron primer |
| 177 | 12Bath cum Toilet for all Zones |
| 178 | 2.2.1:Earth work in rough excavation, banking excavated earth in layers not exceeding 20 cm in depth, breaking clods, watering, rolling each layer with 1/2 tonne roller or wooden or steel rammers, and rolling every 3rd and top-most layer with powerroller of minimum 8 tonnes anddressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead up to 50 m and lift up to 1.5 m:All kinds of soil |
| 179 | 4.1.6:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) |
| 180 | 7.1.1:Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 181 | 6.4.1:Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in:Cement mortar 1:4 ( 1 cement : 4 coarse sand) |
| 182 | 5.3:Reinforced cement concrete work in beams, suspended floors, roofs, having slope up to 150 landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases up to floor five level excluding the cost of centering, shuttering, finishing and reinforcement, with1:1.5:3 (1 cement : 1.5 coarse sand (Zone III) : 3 graded stone aggregate 20 mm nominal size). |
| 183 | 5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more |
| 184 | 4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size) |
| 185 | 13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand) |
| 186 | 50.13.1:9 mm cement plastering of mix : 1:3 (1 cement : 3 fine sand ) including all cost of materials, labour charges etc complete |
| 187 | 13.33.1:Pointing on stone work with cement mortar 1:3 ( 1 cement : 3 fine sand):Flush/ Ruled pointing |
| 188 | OD44483/2022-2023:Supplying and fixing PVC door of size 0.8x2.10m as per the standard specification including all fittings and labour charges ,etc. .complete |
| 189 | 5.18.1:Providing precast cement concrete jali 1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 6 mm nominal size) reinforced with 1.6 mm dia mild steel wire including centering and shuttering, roughening cleaning, fixing and finishing in cement mortar 1:3 (1 cement : 3 fine sand ) etc. complete excluding plastering of the jambs, sills and soffits.50 mm thick |
| 190 | 11.37:Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), including pointing the joints with white cement and matching pigment etc., complete. |
| 191 | 13.37.1:White washing with lime to give an even shade:New work (three or more coats) |
| 192 | 13.40:Distempering with dry distemper of approved brand and manufacture (two or more coats) of required shade on new work, over and including water thinnable priming coat to give an even shade: |
| 193 | 13Water supply and Sanitaty arrangements |
| 194 | 17.7.4:Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require:White Vitreous China Flat back wash basin size 550x 400 mm with single 15 mm C.P. brass pillar tap |
| 195 | 17.6.4:Providing and fixing one piece construction white vitreous china squatting plate with an integral longitudinal flushing pipe, white PVC.automatic flushing cistern, with fittings, standard size, G.I./PVC flush pipe for back and front flush with standard spreader pipes with fittings, G.I. clamps and C.P. brass coupling complete, including painting of fittings and cutting and making good the walls and floors etc. wherever required:Range of four squatting plates with 10 litre PVC automatic flushing cistern |
| 196 | 18.48:Providing and placing on terrace (at all floor levels) polyethylene water storage tank :ISI 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. |
| 197 | 50.18.9.2.2:Providing and fixing PVC pipes includings of pipes with one step PVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. 20 mm dia 10 Kgf/cm2 |
| 198 | 50.18.9.12.2:Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 20 mm dia 10Kgf/cm2 External work- Exposed on wall |
| 199 | 50.18.7.3.2:Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 25 mm dia 10Kgf/ cm2- Internal work- Exposed on wall |
| 200 | OD44630/2022-2023:Supplying and fixing 20 mm G.M, F.W wheel valve |
| 201 | 18.17.1:Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :25 mm nominal bore |
| 202 | OD44770/2022-2023:Supplying and fixing 15mmbrass bib tap |
| 203 | 18.18.2:Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete:20 mm nominal bore |
| 204 | 50.18.9.9.2:Providing and fixing PVC pipes includes joints of pipes with one step PVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in CHarge. 110 mm dia 4 Kg/cm2 |
| 205 | 14Operation and Maintenance for Five year .(only the electrical energy charges payable to KSEB during the maintenance period shall be born by KWA) |
| 206 | OD44786/2022-2023:Labour for operation the well and connected works(Operator,Work assistant,fitter,electrician,Technician etc ) as per the direction of departmental officers |
| 207 | OD44791/2022-2023:Annul maintenance( Day today if needed) of electrical, civil ,mechanical and other connected items and including replacement damaged of electrical , mechanical and civil, Including painting of items as per the direction of departmental officials |
| 208 | OD44796/2022-2023:Consumable Cotton waste ,Lubricants (oil and Grease)soap ,chemicals,Glass ware,safety equipment & Devices, Cleaning etc.. for wet well and pumping station |
| 209 | OD44804/2022-2023::Sewer line,well maintenance - Sewer cleaners including necessary accessories required for cleaning of sewer lines with safety equipment |
| 210 | 16Mechanical, Electrical - Pumpsets, grit chamber screen, generator, transformer &amp;amp; allied works complete |
| 211 | OD45339/2022-2023:Supply, delivery and erection of non-clog sewage submersible pump sets with stainless steel impeller to pass soft solids upto 50mm size per separate special specification. including cost of required submersible cable to suit the site condition ,starter with control board, Submersible cables required as per site conditions should be supplied with two capacitance type level guards for operating automatically autocoupler SS chain ,guide rail etc for the following duty condition. MSB(Separate pannels forand H&C PS 2 (Thamarakkulam) pump houses)<br>Fabrication supply, conveyance,installation testing and commissioning of floor/wall mounting dust and vermin proof cubicle type MV panel board confirming of the fallowing components/devicess and complying to IS 8623<br>Fabrication of fully partitioned ,dust and vermin proof enclosure for panel assemby as per form 4 of IS 8623 using 2mm CRCA sheet as per approved design and requirement, with front and rear accessembly ,bus bar chembers,hinged doors for all switch gear components ,earthling the door using 4sq.mm braided copper conductor, providing necessary cut-outs for mounting eters,relays, indication lamps,bus bar inter connections etc,detachable covers for busbar chamber and cable alley, power coating the assembly after subjecting to tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/flats/slotted angles etc shall not be used for the fabrication of panel assembly. The panel shall be provided with base frame from ISMS 75.Necessary barriers and shrouding with 2mm/3mm SMC Sheets shall be provided. Heavy duty neoprene beeding of apropriate sizes shall be used to make the panel dust and vermin proof. The control board should have necessary tripping devices and indicating devices for safety of motor and pumpsets with necessary isolator near the wet well site - 1090lpmand head31 in m as follow as per actual site condition.><br>(i)H&C PS2: 150A TP MCCB to control the submersible pump set br>(b). 150 A TP MCCB to control the capacitor bank - 1 no(c)Providing suitable rating capacitor bank with APFC Panel-1No.(d)150A 25Ka TP MCCB spare -1No.<br>: a,150A 16KA TP MCCB to control submersible pump sets ,b,150A 16 KA TPMCCB to control the capacitor bank-1No c, Providing suitable rating capacitor bank with APFC Panel (a) Necessary CTs should be provided for safe guarding the instruments wherever necessary .Interlocking should be provided for standby pump sets.<br>(b) <br>Cabling <br> Supply ,delivery and laying of following size L.T cable (1.1KV Grade)including jointing material, cable carrier system like trenches, cable trays pipe sleeves etc s per IE rules including cost of flat submersible cable connecting main panel board and submersible pump sets thro starter control board and isolator 3 ½ core 95 sq mm armourd aluminum conductor cable length as per site condition connection from suction up to header line.Efficiency 75% -Warranty 2 years -Including replacement of parts or pump, motors, panel board fully.) |
| 212 | OD2586/2023-2024:Supply, delivery and erection of non-clog sewage submersible pump sets with stainless steel impeller to pass soft solids upto 50mm size per separate special specification. including cost of required submersible cable to suit the site condition ,starter with control board, Submersible cables required as per site conditions should be supplied with two capacitance type level guards for operating automatically autocoupler SS chain ,guide rail etc for the following duty condition. MSB(Separate pannels forand H&C PS 2 (Thamarakkulam) pump houses)<br>Fabrication supply, conveyance,installation testing and commissioning of floor/wall mounting dust and vermin proof cubicle type MV panel board confirming of the fallowing components/devicess and complying to IS 8623<br>Fabrication of fully partitioned ,dust and vermin proof enclosure for panel assemby as per form 4 of IS 8623 using 2mm CRCA sheet as per approved design and requirement, with front and rear accessembly ,bus bar chembers,hinged doors for all switch gear components ,earthling the door using 4sq.mm braided copper conductor, providing necessary cut-outs for mounting eters,relays, indication lamps,bus bar inter connections etc,detachable covers for busbar chamber and cable alley, power coating the assembly after subjecting to tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/flats/slotted angles etc shall not be used for the fabrication of panel assembly. The panel shall be provided with base frame from ISMS 75.Necessary barriers and shrouding with 2mm/3mm SMC Sheets shall be provided. Heavy duty neoprene beeding of apropriate sizes shall be used to make the panel dust and vermin proof. The control board should have necessary tripping devices and indicating devices for safety of motor and pumpsets with necessary isolator near the wet well site - 545lpmand head31 in m as follow as per actual site condition.><br>(i)H&C PS2: 150A TP MCCB to control the submersible pump set-br>(b). 150 A TP MCCB to control the capacitor bank - 1 no(c)Providing suitable rating capacitor bank with APFC Panel-1No.(d)150A 25Ka TP MCCB spare -1No.<br>: a,150A 16KA TP MCCB to control submersible pump sets ,150A 16 KA TPMCCB to control the capacitor bank-1No c, Providing suitable rating capacitor bank with APFC Panel (a) Necessary CTs should be provided for safe guarding the instruments wherever necessary .Interlocking should be provided for standby pump sets.<br>(b) <br>Cabling <br> Supply ,delivery and laying of following size L.T cable (1.1KV Grade)including jointing material, cable carrier system like trenches, cable trays pipe sleeves etc s per IE rules including cost of flat submersible cable connecting main panel board and submersible pump sets thro starter control board and isolator 3 ½ core 95 sq mm armourd aluminum conductor cable length as per site condition connection from suction up to header line.Efficiency 75% Warranty 2 years-Including replacement of parts or pump, motors, panel board fully.) |
| 213 | OD3006/2023-2024:Supply, delivery and erection of non-clog sewage submersible pump sets with stainless steel impeller to pass soft solids upto 50mm size per separate special specification. including cost of required submersible cable to suit the site condition ,starter with control board, Submersible cables required as per site conditions should be supplied with two capacitance type level guards for operating automatically autocoupler SS chain ,guide rail etc. for the following duty condition. MSB(Separate pannels for H&C PS 2 ( Thamarakkulam) pump houses)<br>Fabrication supply, conveyance, installation testing and commissioning of floor/wall mounting dust and vermin proof cubicle type MV panel board confirming of the following components/devices and complying to IS 8623<br>Fabrication of fully partitioned ,dust and vermin proof enclosure for panel assemby as per form 4 of IS 8623 using 2mm CRCA sheet as per approved design and requirement, with front and rear accessembly ,bus bar chambers, hinged doors for all switch gear components ,earthling the door using 4sq.mm braided copper conductor, providing necessary cut-outs for mounting eters, relays, indication lamps, bus bar inter connections etc,detachable covers for busbar chamber and cable alley, power coating the assembly after subjecting to tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/flats/slotted angles etc shall not be used for the fabrication of panel assembly. The panel shall be provided with base frame from ISMS 75.Necessary barriers and shrouding with 2mm/3mm SMC Sheets shall be provided. Heavy duty neoprene beeding of apropriate sizes shall be used to make the panel dust and vermin proof. The control board should have necessary tripping devices and indicating devices for safety of motor and pumpsets with necessary isolator near the wet well site - 273lpmand head31 in m as follow as per actual site condition.><br>(i)H&C PS2: 150A TP MCCB to control the submersible pump set- br>(b). 150 A TP MCCB to control the capacitor bank - 1 no(c)Providing suitable rating capacitor bank with APFC Panel-1No.(d)150A 25Ka TP MCCB spare -1No.<br>: a,150A 16KA TP MCCB to control submersible pump sets- 2 Nos.,b,150A 16 KA TPMCCB to control the capacitor bank-1No c, Providing suitable rating capacitor bank with APFC Panel (a) Necessary CTs should be provided for safe guarding the instruments wherever necessary .Interlocking should be provided for standby pump sets.<br>(b) <br>Cabling <br> Supply ,delivery and laying of following size L.T cable (1.1KV Grade)including jointing material, cable carrier system like trenches, cable trays pipe sleeves etc s per IE rules including cost of flat submersible cable connecting main panel board and submersible pump sets thro starter control board and isolator 3 ½ core 95 sq mm armourd aluminum conductor cable length as per site condition connection from suction up to header line.Efficiency 75 %. Warranty 2 years -Including replacement of parts or pump, motors, panel board fully.) |
| 214 | OD3022/2023-2024:Supply, delivery and erection of non-clog sewage submersible pump sets with stainless steel impeller to pass soft solids upto 50mm size per separate special specification. including cost of required submersible cable to suit the site condition ,starter with control board, Submersible cables required as per site conditions should be supplied with two capacitance type level guards for operating automatically autocoupler SS chain ,guide rail etc. for the following duty condition. MSB(Separate pannels for H&C PS 1 ( Pallithottam ) pump houses)<br>Fabrication supply, conveyance, installation testing and commissioning of floor/wall mounting dust and vermin proof cubicle type MV panel board confirming of the following components/devices and complying to IS 8623<br>Fabrication of fully partitioned ,dust and vermin proof enclosure for panel assemby as per form 4 of IS 8623 using 2mm CRCA sheet as per approved design and requirement, with front and rear accessembly ,bus bar chambers, hinged doors for all switch gear components ,earthling the door using 4sq.mm braided copper conductor, providing necessary cut-outs for mounting eters, relays, indication lamps, bus bar inter connections etc,detachable covers for busbar chamber and cable alley, power coating the assembly after subjecting to tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/flats/slotted angles etc shall not be used for the fabrication of panel assembly. The panel shall be provided with base frame from ISMS 75.Necessary barriers and shrouding with 2mm/3mm SMC Sheets shall be provided. Heavy duty neoprene beeding of apropriate sizes shall be used to make the panel dust and vermin proof. The control board should have necessary tripping devices and indicating devices for safety of motor and pumpsets with necessary isolator near the wet well site – 3762 lpmand head34 in m as follow as per actual site condition.><br>(i)H&C PS1: 150A TP MCCB to control the submersible pump set-1 No.br>(b). 150 A TP MCCB to control the capacitor bank - 1 no(c)Providing suitable rating capacitor bank with APFC Panel-1No.(d)150A 25Ka TP MCCB spare -1No.<br>: a,150A 16KA TP MCCB to control submersible pump sets- 1 Nos.,b,150A 16 KA TPMCCB to control the capacitor bank-1No c, Providing suitable rating capacitor bank with APFC Panel (a) Necessary CTs should be provided for safe guarding the instruments wherever necessary .Interlocking should be provided for standby pump sets.<br>(b) <br>Cabling <br> Supply ,delivery and laying of following size L.T cable (1.1KV Grade)including jointing material, cable carrier system like trenches, cable trays pipe sleeves etc s per IE rules including cost of flat submersible cable connecting main panel board and submersible pump sets thro starter control board and isolator 3 ½ core 95 sq mm armourd aluminum conductor cable length as per site condition connection from suction up to header line.Efficiency 75% . Warranty 2 years Including replacement of parts or pump, motors, panel board fully.) |
| 215 | OD3236/2023-2024:Supply, delivery and erection of non-clog sewage submersible pump sets with stainless steel impeller to pass soft solids upto 50mm size per separate special specification. including cost of required submersible cable to suit the site condition ,starter with control board, Submersible cables required as per site conditions should be supplied with two capacitance type level guards for operating automatically autocoupler SS chain ,guide rail etc. for the following duty condition. MSB(Separate pannels for H&C PS 1 ( Pallithottam ) pump houses)<br>Fabrication supply, conveyance, installation testing and commissioning of floor/wall mounting dust and vermin proof cubicle type MV panel board confirming of the following components/devices and complying to IS 8623<br>Fabrication of fully partitioned ,dust and vermin proof enclosure for panel assemby as per form 4 of IS 8623 using 2mm CRCA sheet as per approved design and requirement, with front and rear accessembly ,bus bar chambers, hinged doors for all switch gear components ,earthling the door using 4sq.mm braided copper conductor, providing necessary cut-outs for mounting eters, relays, indication lamps, bus bar inter connections etc,detachable covers for busbar chamber and cable alley, power coating the assembly after subjecting to tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/flats/slotted angles etc shall not be used for the fabrication of panel assembly. The panel shall be provided with base frame from ISMS 75.Necessary barriers and shrouding with 2mm/3mm SMC Sheets shall be provided. Heavy duty neoprene beeding of apropriate sizes shall be used to make the panel dust and vermin proof. The control board should have necessary tripping devices and indicating devices for safety of motor and pumpsets with necessary isolator near the wet well site – 1881lpmand head34 in m as follow as per actual site condition.><br>(i)H&C PS1: 150A TP MCCB to control the submersible pump set-2 Nos.br>(b). 150 A TP MCCB to control the capacitor bank - 1 no(c)Providing suitable rating capacitor bank with APFC Panel-1No.(d)150A 25Ka TP MCCB spare -1No.<br>: a,150A 16KA TP MCCB to control submersible pump sets- 1 Nos.,b,150A 16 KA TPMCCB to control the capacitor bank-1No c, Providing suitable rating capacitor bank with APFC Panel (a) Necessary CTs should be provided for safe guarding the instruments wherever necessary .Interlocking should be provided for standby pump sets.<br>(b) <br>Cabling <br> Supply ,delivery and laying of following size L.T cable (1.1KV Grade)including jointing material, cable carrier system like trenches, cable trays pipe sleeves etc s per IE rules including cost of flat submersible cable connecting main panel board and submersible pump sets- 2 Nosthro starter control board and isolator 3 ½ core 95 sq mm armourd aluminum conductor cable length as per site condition connection from suction up to header line.Efficiency 75%. Warranty 2 years Including replacement of parts or pump, motors, panel board fully.) |
| 216 | OD3249/2023-2024:Supply, delivery and erection of non-clog sewage submersible pump sets with stainless steel impeller to pass soft solids upto 50mm size per separate special specification. including cost of required submersible cable to suit the site condition ,starter with control board, Submersible cables required as per site conditions should be supplied with two capacitance type level guards for operating automatically autocoupler SS chain ,guide rail etc. for the following duty condition. MSB(Separate pannels for H&C PS 1 ( Pallithottam ) pump houses)<br>Fabrication supply, conveyance, installation testing and commissioning of floor/wall mounting dust and vermin proof cubicle type MV panel board confirming of the following components/devices and complying to IS 8623<br>Fabrication of fully partitioned ,dust and vermin proof enclosure for panel assemby as per form 4 of IS 8623 using 2mm CRCA sheet as per approved design and requirement, with front and rear accessembly ,bus bar chambers, hinged doors for all switch gear components ,earthling the door using 4sq.mm braided copper conductor, providing necessary cut-outs for mounting eters, relays, indication lamps, bus bar inter connections etc,detachable covers for busbar chamber and cable alley, power coating the assembly after subjecting to tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/flats/slotted angles etc shall not be used for the fabrication of panel assembly. The panel shall be provided with base frame from ISMS 75.Necessary barriers and shrouding with 2mm/3mm SMC Sheets shall be provided. Heavy duty neoprene beeding of apropriate sizes shall be used to make the panel dust and vermin proof. The control board should have necessary tripping devices and indicating devices for safety of motor and pumpsets with necessary isolator near the wet well site – 941lpmand head34 in m as follow as per actual site condition.><br>(i)H&C PS1: 150A TP MCCB to control the submersible pump set-2 Nos.br>(b). 150 A TP MCCB to control the capacitor bank - 1 no(c)Providing suitable rating capacitor bank with APFC Panel-1No.(d)150A 25Ka TP MCCB spare -1No.<br>: a,150A 16KA TP MCCB to control submersible pump sets- 1 Nos.,b,150A 16 KA TPMCCB to control the capacitor bank-1No c, Providing suitable rating capacitor bank with APFC Panel (a) Necessary CTs should be provided for safe guarding the instruments wherever necessary .Interlocking should be provided for standby pump sets.<br>(b) <br>Cabling <br> Supply ,delivery and laying of following size L.T cable (1.1KV Grade)including jointing material, cable carrier system like trenches, cable trays pipe sleeves etc s per IE rules including cost of flat submersible cable connecting main panel board and submersible pump sets- 2 Nosthro starter control board and isolator 3 ½ core 95 sq mm armourd aluminum conductor cable length as per site condition connection from suction up to header line.Efficiency 75% Warranty 2 years including replacement of parts or pump, motors, panel board fully.) |
| 217 | OD45373/2022-2023:Supply and delivery of suitable flexible joint coupling upto 200mm for easy dismantling of delivery pipes and valves with Tie bolts with angular deflection 5 Degree |
| 218 | OD45382/2022-2023:Supply and delivery of 250 mm suitable flexible joint coupling for easy dismantling of delivery pipes and valves with Tie bolts with angular deflection 5 Degree |
| 219 | OD45393/2022-2023:Supply and delivery of 200 mm CI Sluice Valves suitable for the sewage pump sets one no. for each pump sets |
| 220 | OD45403/2022-2023:Supply, delivery and erection of Multistage force Pump 600LPM X 30M head suitable for cleaning the screen chamber,Pumpset during servicing with 16 m of 20 mm dia hose required for operating the pump |
| 221 | OD45429/2022-2023:Supply and delivery of breathing apparatus with Oxygen cylinder mask etc complete |
| 222 | OD45534/2022-2023:Supply and delivery of Diaphragm type pressure gauge with necessary S.S tubes and isolating valves |
| 223 | OD45537/2022-2023:Supply and delivery of spare parts for pumps,motors and starter for maintenance |
| 224 | OD45540/2022-2023:Supply and fixing of 250 mm dia Electro magnetic flow meter suitable for remote sensing operation with required pipes,specials and accessories at laminar flow region (full flow)including cost of pit cover slab etc observing the specification mentioned in the KWA circular dated 5-9-2012 |
| 225 | OD45544/2022-2023:Supply, delivery and usage of tools required for maintenance works including double end spanners, ring spanners, screw drivers,electrical megger,Tong testers,hand gloves etc |
| 226 | OD45550/2022-2023:Supply, delivery and erecting of following safety items ,including cost of same.<br>I. Fire extinguisher of 5 Kg capacity (powder type 2 no’s)<br> II. Fire buckets with stand 5no’s<br> III. Electric quality Rubber mat to be laid in front of all the panel boards including starter panels<br> |
| 227 | 100.98.460:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 150mm. |
| 228 | 100.31.1.4:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 150mm diameter, Class I. |
| 229 | 100.31.1.5:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 200mm diameter, Class I. |
| 230 | 100.98.461:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 200mm. |
| 231 | OD45563/2022-2023:Supply and delivery of 200 mm Non-Return Ball valve made up of DI and ball of Aluminum with MVR coated for the common header |
| 232 | OD45576/2022-2023:Supply and delivery of 150 mm Non-Return Ball valve made up of CI and ball of Aluminum with MVR coated for the delivery of each pump sets |
| 233 | OD45579/2022-2023:Supply, delivery and erection of 200 mm CIDF Pipes and fittings suitable for the pump set offered and as per drawings enclosed including cost of puddle collars required |
| 234 | OD45585/2022-2023:Supply, delivery and erection of 200 mm CIDF Pipes and fittings suitable for the pump set offered and as per drawings enclosed including cost of puddle collars required |
| 235 | OD45587/2022-2023:Supply, delivery& erection of 150 mm CIDF Pipes and fittings suitable for the pump set offered and as per approved drawings enclosed including cost of puddle collars required |
| 236 | OD45590/2022-2023:Supply and fixing of stainless steel screen made of bars of size 50 mm x 10 mm for fixing across the screen chamber channel (fixed type ) at 45 degree inclination for a clear passage of 40 mm solids and suitable for manual cleaning including cost of of screen ,Grab bucket and lifting arrangement material and fixing charges for 1.00m x 1.30m size |
| 237 | OD45592/2022-2023:Supply , delivery , erecting and maintenance of 2 ton or suitable capacity hand operated pulley block hoist with mono rail traveling on single girder with over head traveling trolley for a clear lift according to site condition for a travel of 9 (well dia+3m) meters or suitable design for erection and easy loading and unloading of Pumps and specials from trucks |
| 238 | OD45595/2022-2023:ELECTRICAL PANELS AND CABLES (H&C PS2)<br>Supply, Delivery of M.V control panel of wall mounting type made up of 14 SWG M.S Sheet of size to suit the L.T metering arrangements by KSEB. The teak wood board is to be supplied with 3 Nos of fuse carriers, MCCB with neutral and earthing arrangements as per I.E rules. no1<br>Supply and delivery of floor mounting type MV control panel of vermin proof, dust proof, modular type consisting of the following accessories and controls. The control panel shall be of enclosed type and built with compartmentalized modular type cubical. All cubical shall be constructed from 14 SWG, M.S sheet at the bottom and rear and 12 SWG M.S Sheet at front. The panel board shall have removable rear cover hinged front door fitted with knobs. The interior and exterior of the panels and compartment shall be treated with one coat of primer and two coats of stove enameled light gray shade suitable for electric applications. The panel should be supplied with 4 nos of copper bus bars of ample carrying capacity properly sleeved with respective colour codes.set1<br>Incoming <br>1. 150 A MCCB / 35KA with over load, short circuit protection <br>2. (0-500 v) Voltmeter (w) selector switch -1set<br>3. Ammeter 0-300A with phase selector switch – 1 set<br>4. 3 phase / 4 wire KWH meter – 1 no<br>5. Earth fault relay – 1 set<br>6. Slide locking type fuses – 1set<br>7). 63 A TPN MCCB for lighting control and spare – 2no<br>N.B (a) Necessary CTs should be provided for safe guarding the instruments wherever necessary<br>(b) The supply should be terminated through A.M.F panel of Genset offered for Auto start operation during EB power failure with in 15 secs<br>Twin earthing the plant and equipment as per IE roles including cost of GI flats (continuous earthing) etc complete.set1<br>Cabling <br> Supply ,delivery and laying of following size L.T cable (1.1KV Grade)including jointing material,cable carrier system like trenches,cable trays pipe sleeves etc as per IE rules excluding cost of flat submersible cable connecting main panel board and submersible pump sets thro starter control board and isolator 3 ½ core 35 sq mm armourd aluminum conductor cable of suitable length as per site condition connecting EB pole and EB meter and control panel boardm30<br>3<br>Lighting<br>Supply and completion of required house wiring for accommodating the following including DB panels, cost of wire, cost of PVC conduits, earthing etc.LS<br>1. SV lamp to be fixed on the top of control room -1no (250w)<br>2. Industrial type tube lights inside the control room.-8 nos (40w)<br>3. 4 Nos CFL (not exceeding 25 W) at suitable locations with fittings.<br>4. 15 A plug and socket with control switch – 2 nos<br>5. 5 A plug and socket with control switch – 2 nos<br>6. Portable lamp with 25W CFL bulb and 15 M cable<br>7. Pedestal fan -1 no<br>The above electrical items as per IE rules includes cost of materials such as bulbs and fittings etc.<br>Supply and delivery of silent diesel generator set of 50 KVA capacity with suitable engine capacity conforming to relevent IS specifications, water cooled, six cylinders comprising of suitable altemator 3 phase, 0.8PF, 4 pole with panel board, digital type voltmeter, anneter, Hertz meter, kwh meter, MCCB with acoustic enclosure as per CPCP norms including cost of battery charger, cost of battery etc. complete, including cost of cabling, earthing, etc. suitable for outdoor application as per IE rules including cost of platform etc. complete.set1<br>Air valves<br>Supply and delivery of following safety items ,including cost of same.L S<br> I. Fire extinguisher of required capacity (powder type 2 no’s)<br> II. Fire buckets with stand 5no’s<br> III. Rubber mat to be laid in front of all the panel boards including starter panels<br>Supply and delivery of tools required for maintenance works including double end spanners, ring spanners, screw drivers,electrical megger,testers,hand gloves etc.LSLS<br>Erecting, commissioning and testing the plant and equipmentLSLS<br> |
| 239 | OD45599/2022-2023:Estimate for Mechanical and Allied Electrical works for the sewage pumping station H&C PS1<br>ELECTRICAL PANELS AND CABLES <br>TRANSFORMERS (H.T Supply)<br>Supply and delivery of outdoor type 100KVA/11KV/433 v or suitable KVA transformer (Copper wounded) For the total working load of pumpsets ONAN cooling and with standard accessories and initial filling of oil.No1<br>Fabrication and supply of 11KV/4pole structure with suitable RSJ along with all structure materials such as transformer bus bars ,lightning arresters ,drop out fuses A / B switch with operating handle etc complete including supply of conduits etc as per IE rules and approved by CEIG drawing. set1<br>Construction of transformer plinthno1<br>Designing and preparation of CEIG drawing approval of safety certificate including submission of completion report,rectification report etcLSLS<br>Twin Earthing the transformer yard and all electrical equipments as per IE rules including cost of materialsset1<br>Providing chain link fencing to the transformer yard with suitable size RSJ along with all structure materials and spreading ,metaling in the transformer yard as per standardset1<br>Erection of transformer sub station as per IE rules LSLS<br>Supply, Delivery of Trivectometer with CT,PT unit etc. and fixing of kiosk for accommodating EB meters as directed as EB engineers including the fencing the E.B structure etc complete. Note : Incase the total HP works out less than 50 HP this item should be deleted.no1<br>Supply and delivery of floor mounting type MV control panel of vermin proof, dust proof, modular type consisting of the following accessories and controls. The control panel shall be of enclosed type and built with compartmentalized modular type cubical. All cubical shall be constructed from 14 SWG, M.S sheet at the bottom and rear and 12 SWG M.S Sheet at front. The panel board shall have removable rear cover hinged front door fitted with knobs. The interior and exterior of the panels and compartment shall be treated with one coat of primer and two coats of stove enameled light gray shade suitable for electric applications. The panel should be supplied with 4 nos of copper bus bars of ample carrying capacity properly sleeved with respective colour codes.set1<br>Incoming <br>1. 300 A ACB with Breaking capacity 25 / 36KA for controlling the Transformer (w) interlocking arrangement - 2 nos<br>2. (0-500 v) Voltmeter (w) selector switch -1set<br>3. Ammeter 0-300A with phase selector switch – 1 set<br>4. 3 phase / 4 wire KWH meter – 1 no<br>5. Earth fault relay – 1 set<br>6. Slide locking type fuses – 1set<br>(7). 63 A TPN MCCB for lighting control and spare – 2no<br>N.B (a) Necessary CTs should be provided for safe guarding the instruments wherever necessary<br>(b) The supply should be terminated through A.M.F panel of Genset offered for Auto start operation during EB power failure with in 15 secs<br>Providing suitable capacitor bank with APFC panel as per IE rulesset1<br>Cabling 100<br> Supply ,delivery and laying of following size L.T cable (1.1KV Grade)including jointing material,cable carrier system like trenches,cable trays pipe sleeves etc as per IE rules excluding cost of flat submersible cable connecting main panel board and submersible pump sets thro starter control board and isolator 3 ½ core185 sq mm armourd aluminum conductor cable of suitable length as per site condition connecting EB pole and EB meter and control panel boardm<br>Supplying ,laying and jointing 3C x 150 sqmm armoured 11KV, XLPE Aluminium cable as per IE rules and code of practice.m50<br>LightingLot<br>Supply and completion of required house wiring for accommodating the following including DB panels, cost of wire, cost of PVC conduits, earthing etc.<br>1. SV lamp to be fixed on the top of control room -1no (250w)<br>2. Industrial type tube lights inside the control room.-8 nos (40w)<br>3. 4 Nos CFL (not exceeding 25 W) at suitable locations with fittings.<br>4. 15 A plug and socket with control switch – 2 nos<br>5. 5 A plug and socket with control switch – 2 nos<br>6. Portable lamp with 25W CFL bulb and 15 M cable-1 no<br>7. Pedestal fan -1 no<br>The above electrical items as per IE rules includes cost of materials such as bulbs and fittings etc.<br>Supply and delivery of diesel generator of 160 KVA or suitable capacity conforming to IS for the working load of 2 pump sets (excluding standby pump set load) including lighting load with AMF panel board, cost of battery charger, cost of battery etc. complete, including cost of cabling, earthing, etc. suitable for outdoor application as PRICE EST NO:2022/21639 printed on 04-07-2022 09:59:24 page 76 Kerala Water Authority P R I C E per IE rules including cost of platform etc. complete and approval of KPCB to be obtained.set1<br>I.Supply and delivery of fallowing safty item including cost of same LS<b> Fire extinguisher of required capacity (powder type 2 no’s)<br> II. Fire buckets with stand 5no’s<br> III. Rubber mat to be laid in front of all the panel boards including starter panels<br>Supply and delivery of tools required for maintenance works including double end spanners, ring spanners, screw drivers,electrical megger,testers,hand gloves etc.LSLS<<br>Erecting, commissioning and testing the plant and equipmentLS<br> |
| 240 | 17Balance pumping main works of 150mm dia, 200mm dia , 250mm diameter ( |
| 241 | 2.6.1:Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil |
| 242 | 2.7.1:Earth work in excavation by mechanical means (Hydraulic excavator )/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.Ordinary rock |
| 243 | 2.7.2:Earth work in excavation by mechanical means (Hydraulic excavator )/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.Hard rock (requiring blasting) |
| 244 | 100.14.2:Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials: 150mm diameter Ductile Iron Class K-9 Pipes. |
| 245 | 100.14.4:Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials: 250mm diameter Ductile Iron Class K-9 Pipes. |
| 246 | 5.1.3:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) |
| 247 | 5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete |
| 248 | 5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more |
| 249 | 100.15.2:Conveying and laying Double Flanged (Screwed / Welded) Centrifugally (Spun) Ductile Iron Pipes of Class K-9 conforming to IS: 8329, excluding cost of pipe and specials: 150mm diameter Ductile Iron Double Flanged Pipes. |
| 250 | 100.15.4:Conveying and laying Double Flanged (Screwed / Welded) Centrifugally (Spun) Ductile Iron Pipes of Class K-9 conforming to IS: 8329, excluding cost of pipe and specials: 250mm diameter Ductile Iron Double Flanged pipes. |
| 251 | OD46218/2022-2023:By Mechanical Transport including loading,unloading and stacking up to from pump houses/stacked area to work sites |
| 252 | 10.25.2:Item Shifted to Sub head 14 as item 14.73 Item Shifted to head 14 as item 14.74 Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works |
| 253 | 100.98.116:Supply of DI K9 Pipe Conforming to IS 8329/2000, 150mm Dia. |
| 254 | 100.98.118:Supply of DI K9 Pipe Conforming to IS 8329/2000, 250mm Dia. |
| 255 | 2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil |
| 256 | 2.9.1:Excavation work by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m.Ordinary rock |
| 257 | 4.1.3: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 (zone-III) : 4 graded stone aggregate 20 mm nominal size) |
| 258 | 5.2.2:Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. up tot floor five level excluding cost of centering, shuttering, finishing and reinforcement :1:1.5:3( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size) |
| 259 | OD46227/2022-2023::Ductile Iron specials suitable for mechanical jointing as per I.S. 9523 - up to 600 mm dia |
| 260 | OD46233/2022-2023:Ductile Iron K - 12 specials suitable for push on jointing up to 600 |
| 261 | 5.22A.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete above plinth level.Thermo - Mechanically Treated bars of grade Fe-500D or more |
| 262 | OD46241/2022-2023:Supply and fixing MH cover with frame (Heavy duty) |
| 263 | 18provision for laying HDPE pipes via HDD Method where ever necessary |
| 264 | OD46485/2022-2023:Installation of HDPE -250mm-315mm mm dia PE pipe by horizontal directional drilling method<br>in all types of soil above /below water table for pumping /gravity /distribution main including preparing and setting up<br>the plat and equipment, installing new pipe work, testing and commissioning including cost of pipe (6 m line pipe with<br>butt joint all related civil /mechanical works like entry /exits pit as necessary. De watering ,drilling stringing, reaming,<br>pulling back the new pipe on the designed alignment and monitoring by approved guidance system. wastage of<br>pipes, proper disposal of drilling fluid /bentonite slurry. Proper back filling og pit and holes by approved borrow<br>material as per specification approved method statement or as directed by engineer in charge.<br><br>also using<br>Ground penetrating radar survey in corridor<br>with to detect buried utilities on the map of<br>corridor with<br>information of locations and<br>depths to the top of various utilities detected<br>.work to be conducted using<br>500MHZ and<br>300MHZ antenna or latest for the best possible<br>resolution and penetration including hydrolic<br>testing |
| 265 | OD46524/2022-2023:Installation of HDPE pipe between 110mm & 225mm outer dia by HDD method for on grade<br>gravity sewer including preparing and setting up the plant and equipment,preparing new pipe work material making of<br>entry pit and exit pit up to required depth installing new pipe work and commissioning system or making the system<br>or making the system ready for commissioning by HDD operating including all related civil and mechanical works like<br>excavation shoring/strutting etc drilling stringing reaming and pulling back the new pipe work on the designed borne<br>path alignment proper disposal of drilling fluid and back fill of site after completion all inclusive as per Conditions<br>HDPE pipes also using Ground penetrating radar survey in corridor<br>with to detect buried utilities on the map<br>of<br>corridor with information of locations and<br>depths to the top of various utilities detected<br>.work to be<br>conducted using 500MHZ and<br>300MHZ antenna or latest forthe best possible<br>resolution and penetration |
| 266 | OD48443/2022-2023:Supply of HDPE Pipe PE 100 (IS 14333), 8kg, 160mm Outer Dia |
| 267 | 19Construction of Man holes , Drop manholes and rehabilitation of Manholes |
| 268 | OD48497/2022-2023:Constructing manholes of different depths as per drawings and specifications on sewer lines and provided with tight fitting approved make heavy duty CI manhole cover with frame 600 mm dia, embeded into the cover slab, providing provision of encapsulated PVC/CI foot rests @ 30 cm apart in a staggered manner, bottom slab, side wall and cover slabwith RCC M30 with a provision of PCC 1:3:6, 10 cm thick below floor slab, inside to be plastered with CM. 1:3, 12mm thick one coat with a neat cement flushing coat, two coats of anticorrossive bituminous paint to the outside surfaces, providing benching and channelling inside the manhole with CC M30 as per drawings and specifications. The rate shall include earthwork excavation for all leads and lifts, backfilling, de-watering, side protection with steel shoring, provision of pipe connection for inlet, outlet and service connection pipes, providing danger lights, barricades etc.and disposing the surplus earth away with all leads and lifts as directed upto manhole depth 1.5m ( internal dia-1200mm |
| 269 | OD48581/2022-2023:Constructing manholes of different depths as per drawings and specifications on sewer lines and provided with tight fitting approved make heavy CI manhole cover with frame 600 mm dia, embeded into the cover slab, providing provision of encapsulated PVC/CI foot rests @ 30 cm apart in a staggered manner, bottom slab, side wall and cover slabwith RCC M30 with a provision of PCC 1:3:6, 10 cm thick below floor slab, inside to be plastered with CM. 1:3, 12mm thick one coat with a neat cement flushing coat, two coats of anticorrossive bituminous paint to the outside surfaces, providing benching and channelling inside the manhole with CC M30 as per drawings and specifications. The rate shall include earthwork excavation for all leads and lifts, backfilling, de-watering, side protection with steel shoring, provision of pipe connection for inlet, outlet and service connection pipes, providing danger lights, barricades etc.and disposing the surplus earth away with all leads and lifts as directed upto manhole depth 2.5m ( internal diameter 1200m) |
| 270 | OD49255/2022-2023:Constructing manholes of different depths as per drawings and specifications on sewer lines and provided with tight fitting approved make heavy CI manhole cover with frame 600 mm dia, embeded into the cover slab, providing provision of encapsulated PVC/CI foot rests @ 30 cm apart in a staggered manner, bottom slab, side wall and cover slabwith RCC M30 with a provision of PCC 1:3:6, 10 cm thick below floor slab, inside to be plastered with CM. 1:3, 12mm thick one coat with a neat cement flushing coat, two coats of anticorrossive bituminous paint to the outside surfaces, providing benching and channelling inside the manhole with CC M30 as per drawings and specifications. The rate shall include earthwork excavation for all leads and lifts, backfilling, de-watering, side protection with steel shoring, provision of pipe connection for inlet, outlet and service connection pipes, providing danger lights, barricades etc.and disposing the surplus earth away with all leads and lifts as directed upto manhole depth 3.5m ( internal diameter - 1500mm ) |
| 271 | OD49660/2022-2023:Constructing manholes of different depths as per drawings and specifications on sewer lines and provided with tight fitting approved make heavy CI manhole cover with frame 600 mm dia, embeded into the cover slab, providing provision of encapsulated PVC/CI foot rests @ 30 cm apart in a staggered manner, bottom slab, side wall and cover slabwith RCC M30 with a provision of PCC 1:3:6, 10 cm thick below floor slab, inside to be plastered with CM. 1:3, 12mm thick one coat with a neat cement flushing coat, two coats of anticorrossive bituminous paint to the outside surfaces, providing benching and channelling inside the manhole with CC M30 as per drawings and specifications. The rate shall include earthwork excavation for all leads and lifts, backfilling, de-watering, side protection with steel shoring, provision of pipe connection for inlet, outlet and service connection pipes, providing danger lights, barricades etc.and disposing the surplus earth away with all leads and lifts as directed upto manhole depth upto 4.5m ( internal diameter-1500mm) |
| 272 | OD49903/2022-2023:Constructing manholes of different depths as per drawings and specifications on sewer lines and provided with tight fitting approved make heavy CI manhole cover with frame 600 mm dia, embeded into the cover slab, providing provision of encapsulated PVC/CI foot rests @ 30 cm apart in a staggered manner, bottom slab, side wall and cover slabwith RCC M30 with a provision of PCC 1:3:6, 10 cm thick below floor slab, inside to be plastered with CM. 1:3, 12mm thick one coat with a neat cement flushing coat, two coats of anticorrossive bituminous paint to the outside surfaces, providing benching and channelling inside the manhole with CC M30 as per drawings and specifications. The rate shall include earthwork excavation for all leads and lifts, backfilling, de-watering, side protection with steel shoring, provision of pipe connection for inlet, outlet and service connection pipes, providing danger lights, barricades etc.and disposing the surplus earth away with all leads and lifts as directed upto manhole depth upto 5.50m (internal diameter-1500mm) |
| 273 | OD50081/2022-2023:Constructing manholes of different depths as per drawings and specifications on sewer lines and provided with tight fitting approved make heavy CI manhole cover with frame 600 mm dia, embeded into the cover slab, providing provision of encapsulated PVC/CI foot rests @ 30 cm apart in a staggered manner, bottom slab, side wall and cover slabwith RCC M30 with a provision of PCC 1:3:6, 10 cm thick below floor slab, inside to be plastered with CM. 1:3, 12mm thick one coat with a neat cement flushing coat, two coats of anticorrossive bituminous paint to the outside surfaces, providing benching and channelling inside the manhole with CC M30 as per drawings and specifications. The rate shall include earthwork excavation for all leads and lifts, backfilling, de-watering, side protection with steel shoring, provision of pipe connection for inlet, outlet and service connection pipes, providing danger lights, barricades etc.and disposing the surplus earth away with all leads and lifts as directed upto manhole depth upto 6.50m (internal diameter-1500mm) |
| 274 | OD50305/2022-2023:Constructing manholes of different depths as per drawings and specifications on sewer lines and provided with tight fitting approved make heavy CI manhole cover with frame 600 mm dia, embeded into the cover slab, providing provision of encapsulated PVC/CI foot rests @ 30 cm apart in a staggered manner, bottom slab, side wall and cover slabwith RCC M30 with a provision of PCC 1:3:6, 10 cm thick below floor slab, inside to be plastered with CM. 1:3, 12mm thick one coat with a neat cement flushing coat, two coats of anticorrossive bituminous paint to the outside surfaces, providing benching and channelling inside the manhole with CC M30 as per drawings and specifications. The rate shall include earthwork excavation for all leads and lifts, backfilling, de-watering, side protection with steel shoring, provision of pipe connection for inlet, outlet and service connection pipes, providing danger lights, barricades etc.and disposing the surplus earth away with all leads and lifts as directed upto manhole depth upto7.50m (internal diameter-1800mm) |
| 275 | OD50381/2022-2023:Constructing Drop manholes of different depths as per drawings and specifications on sewer lines and provided with tight fitting approved make heavy CI manhole cover with frame 600 mm dia, embeded into the cover slab, providing provision of encapsulated PVC/CI foot rests @ 30 cm apart in a staggered manner, bottom slab, side wall and cover slabwith RCC M30 with a provision of PCC 1:3:6, 10 cm thick below floor slab, inside to be plastered with CM. 1:3, 12mm thick one coat with a neat cement flushing coat, two coats of anticorrossive bituminous paint to the outside surfaces, providing benching and channelling inside the manhole with CC M30 as per drawings and specifications. The rate shall include earthwork excavation for all leads and lifts, backfilling, de-watering, side protection with steel shoring, provision of pipe connection for inlet, outlet and service connection pipes, providing danger lights, barricades etc.and disposing the surplus earth away with all leads and lifts as directed upto manhole depth upto 6.0m (internal diameter-1000mm) |
| 276 | OD50805/2022-2023:Constructing drop manholes of different depths as per drawings and specifications on sewer lines and provided with tight fitting approved make heavy CI manhole cover with frame 600 mm dia, embeded into the cover slab, providing provision of encapsulated PVC/CI foot rests @ 30 cm apart in a staggered manner, bottom slab, side wall and cover slabwith RCC M30 with a provision of PCC 1:3:6, 10 cm thick below floor slab, inside to be plastered with CM. 1:3, 12mm thick one coat with a neat cement flushing coat, two coats of anticorrossive bituminous paint to the outside surfaces, providing benching and channelling inside the manhole with CC M30 as per drawings and specifications. The rate shall include earthwork excavation for all leads and lifts, backfilling, de-watering, side protection with steel shoring, provision of pipe connection for inlet, outlet and service connection pipes, providing danger lights, barricades etc.and disposing the surplus earth away with all leads and lifts as directed upto manhole depth upto 4.5m |
| 277 | OD50829/2022-2023:Convey and Constructing balance portion of manholes of different depths as per drawings and specifications on sewer lines and provided with tight fitting approved make heavy duty FRC manhole cover with frame 600 mm dia, embeded into the cover slab, providing provision of encapsulated PVC/CI foot rests @ 30 cm apart in a staggered manner, bottom slab, side wall and cover slabwith RCC M30 with a provision of PCC 1:3:6, 10 cm thick below floor slab, inside to be plastered with CM. 1:3, 12mm thick one coat with a neat cement flushing coat, two coats of anticorrossive bituminous paint to the outside surfaces, providing benching and channelling inside the manhole with CC M30 as per drawings and specifications. The rate shall include earthwork excavation for all leads and lifts, backfilling, de-watering, side protection with steel shoring, provision of pipe connection for inlet, outlet and service connection pipes, providing danger lights, barricades etc.and disposing the surplus earth away with all leads and lifts as directed upto manhole depth 1.5m |
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