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| 1 | Providing,laying, spreading and compacting stone aggregatesof specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing to propergradeandcamber,applyingandbroomingrequisitetypeofscreening/binding Materialstofilluptheintersticesofcoarseaggregate,wateringandcompactingwith Vibratoryroller.totherequireddensity.ByMechanicalMeans-GradingI (Using Screening Type A (13.2) mm Aggregate) |
| 2 | Providing,laying, spreading and compacting stone aggregatesof specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing to propergradeandcamber,applyingandbroomingrequisitetypeofscreening/binding Materialstofilluptheintersticesofcoarseaggregate,wateringandcompactingwith vibratoryrollertotherequireddensity.ByMechanicalMeans-GradingII (Using Screening Type B (11.2 mm) Aggregate) |
| 3 | Providing and constructing 50 mm. thick ModifiedPenetrationMacadam (MPM)road surfaceincludingallmataerials,preparingtheexistingroadsurface,spreading40mm. stonemetallayers100%crusherbrokenmetalwithconicalcrusherplantheatingand sprayingthe [email protected]/sqm,spreading12mm.sizechips compacting withstatic roller having weight 8 to 10 MT. to achive the desired degree of compaction as per Technical Specification Clause 506etc. complete.Including picking of existing WBM surface.(VG-30 bulk bitumen rates are considered to arrive at rates) |
| 4 | Providing and applying tack coat on the prepared surface heating by fames in Boiler and spraying bitumen set footed in bitumen boller on B.T. surface 2.5 kg/10 sqm.(VG-30 bulk bitumen rates are considered to arrive at rates) |
| 5 | BITUMINOUS MACADAM:--Providing and laying bituminous macadam using crushed aggregate of Grading 1, premixed with bituminous binder, transported at site with VTS, laid over a previously prepared surface , finished to the required grade ,level, alignment,and rolling to achieve the desired density for 80/100 mm compacted thickness with drum mix type hot mix plant with SCADA having complying essential features of Hot mix plant as per IRC-27 2009 specified conditions and attachments such as electronic loadsensorbasedbeltconveyers,automaticsynchronizationofbitumenandaggregate fedder,builtindustcontrollersystemandPLCforDrumMixplant,Sensorpaver,and Vibratory roller excluding prime/Tack coat etc. complete --Bitumen 3.30% of specified grade (VG-30 bulk bitumen rates are considered to arrive at rates) |
| 6 | BITUMINOUSCONCRETE:- Providing andlaying bituminousconcrete usingcrushed aggregates of grading 1, premixed with bituminous binder @ 5.20 per cent by weight of total mix and filler, transported to site with VTS , laid over a previously prepared surface, finishedtotherequiredgrade,level,alignment,androllingtoachievethedesired compactionfor 50 mm compacted thickness with specified grade of Bitumen,Excluding prime / tack coat. For Bitumen of specified grade -- USING Batch mix type hot mix plant with SCADA, Sensor Paver, Vibratory roller with Stone Dust filler. (VG-30 bulk bitumen rates are considered to arrive at rates) |
| 7 | Supplyinghardmurum/kankarattheroadsite,includingconveyingandstackingcomplete. |
| 8 | Spreading hard murum/ soft murrum/ gravel or kankar for side width complete |
| 9 | Compactingthehardmurumsidewidthsincludinglayinginlayersoneachsidewithvibratory roller including artificial watering etc. complete. |
| 10 | Providing and fixing board displaying information, such as \"Name of work, Tender cost, Name of Contractor, Work completion and liability period etc\", having rectangular shape of 1.20m x 0.90m size made out 18 gauge (1.25mm) thick mild steel sheet painted with one coat of Zinc chromate stoving primer and two coats of enamel paint on front side and grey stove enamel on back side and border / messages / symbols etc. with approved colour shadepaintcomplete, onM.S.angle ofsize 35x 35x 3mm framewith properly cross braced M.S. angles of size35mmx35mmx3mm duly painted includingTwo M.S.angle iron posts of size 65 mm x 65 mm x 6 mm, 3.65 m long painted with alternate black and whitebandsof25cmwidthincludingallfixturesetc.andfixingtheboardsin1:4:8 concreteblockofsize60cmx60cmx75cmincluding,excavation,refilling, transportation, and labour etc complete. Spec. No. As directed by Engineer in Charge |
