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| 1 | Providing, lowering, laying in trenches, aligning, fixing in position and jointingDuctileIron(DI)ISI markedK-7gradeS&Spipesas per IS:8329-2000 (amendedup todate),withinternalcementmortar lining suitable for potablewater with rubber ring (EPDM)joints as per IS: 5382-1985 including all taxes (Central and local), transportation and freight charges, inspection charges, loading/ unloading charges,including cost of labour and material, specials (Tee, bend etc.) satisfactory hydraulic testing, disinfection, commissioning etc. complete as per technical specifications and direction of Engineer-in-charge. (excluding earth work) Note : Providing and fixing of all requisite specials as per drawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately. |
| 2 | 100 mm |
| 3 | Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in trenches of required width and gradient for laying and jointing of pipe line including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 Mtr. including taking 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 disposal of surplus excavated soil as directed within a lead of 50 Mtr. including required all safety provisions etc.:All kinds of soil |
| 4 | Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in trenches of required width and gradient for laying and jointing of pipe line including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 Mtr. including taking 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 stacking serviceable material for measurements and disposal of unserviceable material as directed, with in a lead of 50 Mtr. including all safety provisions required .: |
| 5 | Hard rock(blasting prohibited) |
| 6 | Dismantling of cement concrete pavement for pipe line line and chambers by mechanical means using pneumatic tools, cutting the peripheral edge by CC cutter, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 meters. Measurement for dismantled trench to be madeas per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified, re-handling of material/earth to complete the tasks as per technical specification and scope of work. |
| 7 | Dismantling of flexible pavement for pipe line line and chambers by mechanical means using pneumatic tools, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 meters. Measurement for dismantled trench to be madeas per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified, re-handling of material/earth to complete the tasks per technical specification and scope of work. |
| 8 | Bituminous courses |
| 9 | Granular courses |
| 10 | Providing and laying in position cement concrete M10 grade nominal mix 1:3:6 (1 Cement : 3coarse sand : 6 graded stone aggregate 40 mm nominal size) in base course complete including all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line and chamber work. Measurement for CC work to be madeas per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified,complete work as per technical specification and scope of work. |
| 11 | Providing and laying in position cement concrete in specified grade over prepared base course complete including finishing, curing, all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line and chamber work. Measurement for CC work to be madeas per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified,complete work as per technical specification and scope of work. |
| 12 | M20 grade Nominal Mix1: 1.5: 3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size). |
| 13 | Providing,lowering, aligning,fixingin positionin pipeline,CID/FSluicevalvesstraight and pocket less body passage of approved make of following Pressure rating & dia complete, confirming to IS:14846 (amended up to date) and of following specifications: Body, Bonnet, Wedge, Gland, Thrust Plate, Cap & Hand wheel of Grey cast iron of IS:210/ FG200Stem - SS 304 ,Body Seat ring, Wedge facing ring & Bushes - LTB2/ SS, Face to face dimensions as per IS 14846/2000 (amended up to date) ,Epoxy ( Non-Toxic- suitable for drinking water) applied inside and outside,Flanges Drilled as per IS 1538. Nut-Bolt confirming to IS:1363 and IS: 1367/ CS/ galvanised steelInsertion rubber of black EPDM 6mm thick . Sluice valves including all jointing & jointing material, labour, testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer-in-charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work. |
| 14 | Manually Operated CI Sluice valve of Class PN-1.0 |
| 15 | 80mm HW |
| 16 | 100 mm HW |
| 17 | 150 mm HW |
| 18 | 200 mm HW |
| 19 | Providing and fixing of flanged/ plain ended MS Specials made from MS sheet strips of relevant IS specification of approved thickness by welding,lowering,laying,aligning,fixinginpositionatalllevel/ depths in trenches complete includingall taxes, material,labour, inside lining, outside coating, testingandcommissioning alongwithpipelineaspertechnicalspecifications anddirection of Engineer-in-charge. |
| 20 | MS pipespecialsup to600mmdia (withminimum5mmthickness sheet) |
| 21 | Providing Household Tap Connectionas per technical specification and approved drawing as per relevant IS code (amended up to date) from uPVC/DI/AC/MS/GI pipe line up to consumer meter/premises by using PVC/MS saddle piece (Complete job).This job includes digging out suitable size of pits and trench for laying service line in all kinds of soil (excluding road); depositing and refilling of pit & jhiri with watering & ramming /compacting in layers and disposal of surplus excavated soil as directed with in a lead of 100 meter ; providing & fixing of all fitting duly approved in accordance withspecification for potable water including MS/PVC saddle piece, gunmetal ferrule 4.0 mm , GM Full-way Valve (IS:778 Mark) or wheel valveand specials, below ground level 20 mm nominal dia MDPE pipe PE80 PN 16 as per ISO 4427 / 20 mm nominaldia PPR-C (Three layered) pipePN16 SDR 7.4 (IS:15801:2008) (ISI mark) and above ground level using 20 mm dia PPR-C pipe with standard PPR fittings/ 15 mm dia GI pipe with fittings in the premises for fixing a tap / meter box (excluding),including accessories with flushing, cleaning, disinfecting and testing of pipe line complete required for making of service connection complete in all respect including labour charges . The service line should be laid at least 45 cm below ground level.Note: Road cut and restoration is not part of this item and paid separately. |
| 22 | For connection with 20 mm dia MDPE/PPR-C pipe length up to 05 mtr. |
| 23 | road cutting for house hold service connection in minimum treanch width wherever road crossing is requried.road cutting of cement concrete ,WBM,Black top etc. |
| 24 | add extra over item no 1.21.1.22 and 1.23 for provinding 20 mm PE 80PN 16 AS PER iso 4427 MDPE pipe including excavation.PLJ of service line above 5.00 mtr |
| 25 | work of inter conncetion in CI/DI/MS pipe line up to 1.5 mtr depth by digging out suitable size of pitat site of work including dewatering and providing aqeqate safety arrangement at site,dutting of existing pipe line .alll type soil |
| 26 | 80 mm to 100 mm |
| 27 | 125 mm to 150 mm |
| 28 | 200 mm to 300 mm |
| 29 | Earth work in excavation including stacking/ disposal of surplus earth with all lifts and lead upto 1000 meters exclusive of compensation of earth (MoRTH specification Clause 301 to 305) In Ordinary Soil, Mechanically by power shovel including mechanical loading and carriage upto 1 m tipper/dumper |
| 30 | Providing and laying granular sub- base having P.I. not more than 6, including compacted thickness and consolidation by 8-10 tonne power roller at OMC to achieve desireed density to required camber and grade including cost of water and hire charges of machinery, including T & P and all lead of material from quarry (compacted thickness to be measured) Grading as per MoRTH specification : Table 400-1, 400-2 with CBR value not less than 20 to achieve 100% proctor density |
| 31 | Providing, Laying, spreading and compacting crushed graded stone aggregate of as per table 400-10 and 400-11 to Wet Mix Macadam specification including premix the material with water to OMC in mechanical mixer as per approved design mix, carriage of mixed material by Tipper to site, laying in uniform layers with motor grade/ F.E. Loader/ paver finisher in sub base/ base course on a well prepared under base and compacting with vibratory roller to achieve the desired density including lighting, guarging, barricatding and maintance of diversion etc. (MoRTH specification : Clause 406) by mechanical means with all lead |
| 32 | Providing and applying primer coat over prepared surface of prabular base with bitumen emulsion as per IS : 8887 & manufacturer,s specification @ 6 kg/10 sqm with a self propelled or towed bitumen pressure sprayer equipped for spraying the material uniformly at specified rates and temperatures including cleaning of road surface as per MoRTH specification Clause - 502,112 |
| 33 | Providing and applying tack coat with bitumen VG -10 on the prepared surface including cleaning as per IS : 8887 & manufacturer\" specifications @ 3 kg/ 10 sqm with a self propelled or towed bitumen pressure sprayer equipped for spraying the material uniformly as specified rates and temperatures including cleaning of road surface as per MoRTH specification clause 503,112 |
| 34 | Providing and laying bituminous macadam on prepared surface with specified graded crushed aggregate as per table 500-4 ,for base/ binder course including of aggregate with F.E. (including cost of antistripping compound wherever required) in hot mix plant , transporting the mixed material in tipper to paver and laying mixed materialwith sensor paver finisher to the required level and grade ,rolling by power roller & vibratory compactor to achieve the desired density (as per job mix formula by the department) excluding cost of primer /tack coat (MoRTH specification : clause 504,112)with 3.30%bitumen with all lead |
| 35 | with bitumen grade VG10 |
| 36 | Providing ,laying & consolidation semi dense bituminous concrete as per design mix on prepared surface with specified graded crushed aggregate (as per table 500-15) ,for wearing course includingloadingaggregate with F.E. loader ,heating aggrigate and binder in Hot mix plant 40-60 TPH (including cost of anti-stripping compound wherever required) ,andtransporting the mixed material in tipper and laying with paver finisher with sensorto the required level and grade ,rolling with vibratory compactor or 150 to 250 KN pneumatic tyred roller with TP = 0.70MPa and power roller to achieve the desired density (as per approved job mix) ,but excluding primer /tack (MoRTH specification clause 508,112) with all lead |
| 37 | 25 to 30 mm compacted thickness using 5% binder, grading- 2 with lead of mix material1Km |
| 38 | with straight run bitumen VG 10 |
