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| 1 | Item No. 1 / P - 277/10.04 Maintenance of Non-bituminous Base and Sub-Base or WBM Road Patching of potholesby draining water, cutting the potholeareatorectangularshapewithvertical edges, removing all loose materials, screening and stackingthesameforreusewithnewmaterialsas perrequirement,fillingthepotholeareawith additionalvolumeofcrushedstonematerials/ laterite/Jhama/brokenshingles/ coatedstones of Pakur variety etc. and screenings as applicable, and compacting the same with static roller as per WaterBoundMacadamSpecification,including cost of all materials and machineries |
| 2 | Item No. 2 / Page No. - 252/5.04 (B ) Bituminous Macadam using Mobile Hot Mix Plant (Light Duty)Providingandlayingbituminousmacadamwith MobileHotMixPlant(LightDuty)usingapproved crushedaggregatesofspecifiedgradingasper Table500.7premixedwithbituminousbinder, transportedtositelaidoverapreviouslyprepared surface at specified laying temperature by means of approved and suitable arrangements to the required grade, level and alignment and rolled with suitable powerrollerforbreakdown,inter-mediateand finishedrollingasperspecificationtoachievethe desiredcompactionincludingcostandcarriageof stonematerialsandbitumen,hirechargesof machineryandequipment,costoffueland lubricantsandwagesofoperationalstaff,quality controlcompleteasperSpecificationsforRoad& Bridge Works of MoRT&H (5th Revision)B.For Grading 2 (19 mm nominal size, 50 mm thick.using VG - 30 Bitumen) |
| 3 | Item No. 3 / Page No. - 251/5.02Providing and applying tack coat with Cationic Bitumen Emulsion of approved grade conforming to IS : 8887 - 1978 on the prepared surface cleaned with Hydraulic broom, moistening the surface including cost and carriage of emulsion, hire charges of machinery and labour, cost of fuel and lubricants all complete as per Clause 503 of Specifications for Road& Bridge Works of MoRT & H ( 5th Revision )(i) On Bituminous Surface ( Using Bitumen Emulsion RS - 1 Type at the rate of 0.25 kg per sqm. ) |
| 4 | Item No. 4 / P - 257/5.11Open-GradedPremixSurfacingusingBituminous (ViscositygradePavingBitumen/Modified bitumen)BinderandMobileHotMixPlant(Light Duty) Providing,layingandrollingofOpen-gradedpremix surfacing of 20 mm thickness composed of 13.2 mm (@ 0.018m³perm²)and11.2mm(@0.009m³perm²) size stone aggregates, including thoroughly cleaning of thesurface,screening,cleaningandpre -heatingstone chipsandfullypre-coatingthesameeitherusing viscosity grade paving bitumen or cut-back or emulsion,carryingthemixturebyanysuitablearangements, laying the mixture uniformly over the surface, including line,gradeandleveltoserveaswearingcourseona previouslypreparedbase,includingmixinginMobile Hot Mix Plant (Light Duty) and thoroughly rolling with asmoothwheeledroller8-10tonnecapacity,finished torequiredlevelandgradesincludingthecostand carriage of stone chips and matrix, heating the matrix, preheatingtheaggregates torequiredtemperatureand including the hirechargesof Mobile Hot Mix Plant LightDuty)andothermachinery,payofoperators, cost of fuel and lubricants etc. complete to be followed by seal coat of either Type A or Type B as per Technical Specification Clause 508 for Rural Roads of MORD using VG - 30 Bitumen |
| 5 | Item No. 5 / Page No. - 258/5.13 B (i) ProvidingandlayingPremixedSealCoat(TypeB) with approved quality sand/grit @ 0.6 m3/ 100 m2 and bitumen binder on thoroughly cleaned black top surface coatedwithtackcoat,includingheatingandmixing cleanedsand/grit(100%passingthrough2.36mm sieve and retained on 180 micron sieve) uniformly with bitumen binder,layingandspreadingthemixatan uniformrate usingsuitablemeans,brushingthe surface,ifnecessary,toensureuniformity,followedby rollingwithpowerrollerincludingthecostand carriageofbinderandaggregates,costofheatingthe binder and aggregates and all other incidental charges,costoffuelandlubricants,includinghirechargesof machineries,tools&plantsrequiredforconstruction andqualitycontrolcompleteasperClause511of SpecificationsforRoad&BridgeWorksofMoRT&H (5th Revision).IBy Mechanical Means (i)With Hot Bitumen Binder (@ 0.68 kg / sqm using VG - 30 Bitumen.) |
| 6 | GST Item (Effect from 01.11.2017)18 % GST on Estimated Cost of Sl No- 1 to 4 |
| 7 | Labour Welfare Cess Item (Effect from 01.11.2017) 1% Labour Welfare Cess on Estmated Cost of Sl No -1 to 5 |
