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| 1 | Supplying, Laying,Testing and commissioning Raw water pumping main from Intake Wellto WTP- 600 mm dia DI pipe- 5800 m : Part I - Cost of materials |
| 2 | Supply of DI K9 Pipe Conforming to IS 8329/2000, 600mm Dia. |
| 3 | Supply of DI K9 Pipe Conforming to IS 8329/2000, 300mm Dia. |
| 4 | Supplying 600 mm DI D/F pipe (5.0 m ) Length |
| 5 | Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 600mm. |
| 6 | Supplying 600 mm CI non return valve |
| 7 | Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 300mm. |
| 8 | Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Hand Wheel PN 1.6, Size 100mm. |
| 9 | Supply of CI Air Valve with Flanges, Conforming to IS 14845 - 2000, Kinetic Air Valve Type DS1, Size 100mm. |
| 10 | Supply of DI specials up to 600 mm dia |
| 11 | Supply of Ductile Iron specials suitable for mechanical jointing as per I.S. 9523 up to 600 mm dia |
| 12 | Working charges |
| 13 | Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 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 50 m :All kindsoil |
| 14 | Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 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 50 m :\"Ordinary Rock |
| 15 | \"Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 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 50 m :Medium Rock (blasting prohibited) |
| 16 | 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 3 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 : 1.5m to 3.0m.HardRock(Blasting Prohibited) |
| 17 | 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, traffice 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. |
| 18 | Dismantling manually / by mechanical means and disposal of material within 50 metres lead as per direction of Engineer -in-Charge:
Bituminous road |
| 19 | Fencing one side of trenches, 1.50 m height with two rows of 10 cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2 m intervals. (Data Prepared based on PWD SDB - Item No.1009) |
| 20 | Close timbering in trenches including strutting, shoring and packing cavities (wherever required) complete (Measurements to be taken of the face area timbered).Depth not exceeding 1.5m |
| 21 | Bailing out water with5 HP engine and pumpset including conveyance to the site, errection, dismantling and taking back of engine and pump, cost of fuel lubricating oil and other stores pay of staff etc. complete |
| 22 | Bailing out water from trenches using Man Mazdoor |
| 23 | Labour for cutting D.I. pipe with steel saw.- 600 mm diameter D.I. pipe |
| 24 | Labour for cutting D.I. pipe with steel saw.- 300 mm diameter D.I. pipe |
| 25 | Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329excluding cost of pipes and specials : 600 mm dia Ductile Iron Class K-9 Pipes |
| 26 | Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329excluding cost of pipes and specials : 300 mm dia Ductile Iron Class K-9 Pipes |
| 27 | Conveying and laying Double Flanged (Screwed / Welded) Centrifugally (Spun) Ductile Iron Pipes of Class K-9 conforming to IS: 8329:K-9 conforming to IS: 8329 excluding cost of pipe and specials: 600 mm dia Ductile Iron Double Flanged\"Data |
| 28 | Laying in position S & S or flanged D.I. special such as tees, bends, collars, tapers and caps etc. ( excluding cost of specials). |
| 29 | Providing push - on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket:600 mm dia pipes |
| 30 | Providing push - on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket:300 mm dia pipe |
| 31 | Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:600 mm diameter pipe |
| 32 | Conveying and fixing C.I. sluice valves (with cap)by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 600 mm diameter. Class II |
| 33 | \"Conveying and fixing C.I. sluice valves (with cap)by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) :300 mm diameter. Class I |
| 34 | Conveying and fixing C.I. sluice valves (with cap)by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) :100 mm diameter. Class II |
| 35 | Conveying and fixing C I Single acting Air Valve of approved quality with bolts,nuts,rubber insertions etc . excluding the cost of air valve(the tail pieces if required will be paid seperately):100 mm Double acting Air Valve |
| 36 | Dismantling dressed stone work ashlar face stone work, marble work or precast concrete work manually / by mechanical means including stacking of serviceable and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-Charge:In cement mortar |
| 37 | 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) |
| 38 | Demolishing R.C.C. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material with in 50 metres lead as per direction of Engineer -in-Charge. |
| 39 | Testing 600mm DI/CI pipelinewith potable water to the required test pressure. 600 mm dia Observed Data |
| 40 | Disposal of building rubbish/ malba/ similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved |
| 41 | Construction of granular sub- base by Providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, Carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in- Charge.With material conforming to Grade - III ( size range 26.5 mm to 0.075 mm) having CBR Value - 20 |
| 42 | Providing and fixing 300 mm DI Pipe for protection ofair valve after necessary earth work and refilling, cost for RCC for fixing the tube, cost for DI pipe etc. complete |
| 43 | 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 |
| 44 | 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) |
| 45 | 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 |
| 46 | 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) |
| 47 | Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete |
| 48 | Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. |
| 49 | Centering and shuttering including strutting, etc. and removal of form for:Small lintels not exceeding 1.5 m clear span, moulding as in cornices, window sills, string courses, bands, copings, bed plates, anchor blocks and the like |
| 50 | Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth level Thermo - Mechanically Treated bars of grade Fe-500D or more |
| 51 | 12 mm cement plaster of mix:1:4 (1 cement :4 fine sand) |
| 52 | Supplying &Laying HDPE pipe for Puthanthode crossing |
| 53 | Supply of PE Pipe, PE100, PN12.5, 630mm dia, conforming to IS 4984/2016. |
| 54 | Supply of PE Specials for630mm dia,PE Pipe |
| 55 | Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 600mm. |
| 56 | DI specials up to 600 mm |
| 57 | Clearing the banks of river and levelling the alignment by engaging man coolies |
| 58 | Supplying at site Flanges suitable for 630 mm OD HDPE pipe |
| 59 | Supplying at site HDPE stubend (Flange adaptor) suitable for 630 mm OD HDPE pipe |
| 60 | Trenching the river bed (Puthanthodu) in liquid mud and ordinary soil for laying HDPE pipes upto maximum depth of 5.5M below water level using diving set and air compressor or using any other scientific method, stacking the excavated soil at convenient place and refilling the trenches after laying pipes including all labour and hire for diving etc, air compressor, country boat and all other appliances & equipments, maintaining the depth of trenches till laying pipes etc. is completed. - Data for 1 m3 |
| 61 | 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 |
| 62 | Casting R.C.C.sleeves as per design with C C 1:1.5:3 using 20mm broken stone and supplying suitable anti corrossive \"T\" bolt and nuts including hire for form work cost and conveyance of all materials watering curing etc complete |
| 63 | 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 pipe line thus fabricated to suit the hydrulic 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 leveling the trenches including all labour charge, hire for appliances etc. complete but excluding cost of pipe and fittings.630 mm OD HDPE pipe |
| 64 | Fabricating and supplying at site 600 mm x 90 Degree or nearest angle MS D/F Bend of length 1.5 m, according to site conditions, using 10 mm thick MS plate for body and 16 mm thick plates for flanges including cost and conveyance charges of MS plate,all fabrication charges including drilling suitable size holes, charges of painting thesteel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc complete : (Nut & Bolts, washers, IR packing etc. for jointing may be paid seperately)
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| 65 | Fabricating and supplying at site 600 mm x 45 Degree or nearest angle MS D/F Bend of length 1.0 m according to site conditions, using 10 mm thick MS plate for body and 16 mm thick plates for flanges including cost and conveyance charges of MS plate,all fabrication charges including drilling suitable size holes, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc complete : (Nut & Bolts, washers, IR packing etc. for jointing may be paid seperately)
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| 66 | Fabricating and supplying at site MS mechanical joint with Flanged Tail piece suitable for jointing 600 mm DI K9 pipe made by 10 mm thick MS plate for body, 16 mm MS Plate for Flanges, 16x16 mm square bar bent and welded inside at both ends for seating arrangements of rubber gaskets, providing 10 number cleats at one end made from 10 mm thick MS sheet with cleat supports including all cost of materials, accessories like 20 mm rubber gasket and nut and bolts (24 x 85 mm) conveyance charges and fabrication charges such as cutting, welding,grinding, drilling, painting as per standards etc complete . |
| 67 | Charges for jointing 600 mm Pipes with the suitable mechanical joint or any other type joint without causing any damages to the remaining portion of the line and specialsafter cleaning the ends, centering the pipe, testing the line to the required test pressure, including the charges of hire and conveyance of tools, plants and materials to the site, bailing out water, lighting, watching, ribbon fencing, caution boards, traffic diversion but excluding cost of mechanical joint and as per the direction of departmental officers etc. complete |
| 68 | Applying priming coat:With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron /steel works |
| 69 | Providing wrapping coat using coal tar sheet to the outside of 600mm MS pipes as per
the direction of deptl officers, including cost of coal tar sheet and labour charges for cleaning the pipe and wrapping
etc complete. |
| 70 | Conveying and fixing C.I. sluice valves (with cap)by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 600 mm diameter. Class II |
| 71 | Construction of Valve Chamber at Y Junction |
| 72 | 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 |
| 73 | 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) |
| 74 | 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 |
| 75 | 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) |
| 76 | Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete |
| 77 | Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. |
| 78 | 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 |
| 79 | 12 mm cement plaster of mix:1:4 (1 cement :4 fine sand) |
| 80 | Municipality Road Restoration Charges for Chipping Carpet |
| 81 | PWD code-3.6- Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead upto 1000m |
| 82 | Construction of granular sub- base by Providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, Carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in- Charge.With Material conforming to Grade - I ( size range 75 mm to 0.075 mm) having CBR Value- 30 |
| 83 | Providing , laying spreading and compacting graded stone aggregate ( size range 53 mm to 0.075 mm) to wet mix macadam (WMM) specification including premixing the material with water at OMC in mechanical mix plant, carriage of mixed material by tipper to site, for all leads & lifts, laying in uniform layers with mechanical paver finisher in sub - base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achieve the desired density, complete as per specifications and directions of Engineer - in- Charge. |
| 84 | PWD code-5.1a- -Providing and applying primer coat with bitumen emulsion ( SS) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 - 1.0 kg/sqm using mechanical means.
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| 85 | PWD code-55.4- Supplying and stacking 36mm size hard broken stone in standard heaps for measurement |
| 86 | PWD code-55.7a - Providing bitumen leveling coarse between 40mm and 150mm with 36mm deptl metal by spreading the metal to line and levels and rolling until the compacted coarse aggregate has a firm surface and applying hot bitumen with pressure sprayer at the rate of 20 Kg per M3 metal including all cost of bitumen conveyance heating mixing spreading in appropriate locations to proper levels compacting with power roller and other sundry stores. |
| 87 | PWD code-5.2.a - Providing and applying tack coat with bitumen emulsion( RS) using emulsion pressure distributor at the rate of 0.20 - 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom. |
| 88 | 2.5 cm premix carpet surfacing with 2.25 cum and 1.12 cum of stone chippings of 13.2 mm and 11.2 mm size respectively per 100 sqm and 52 kg and 56 kg of hot bitumen per cum of stone chippings of 13.2 mm and 11.2 mm size respectively, including a tack coat with hot straight run bitumen, including consolidation with road roller of 6 to 9 tonne capacity etc. complete ( tack coat to be paid for separately):With Refinery Modified Bitumen CRMB 55 conforming to IRC:SP:53 - 1999 |
