Tender For Widening And Strengthening Of Banjakudi Balunda Kanawas, Kanrcha Fata Bikarlai, Ramawas Upto Birol - 1 PART A :FLEXIBLE PAVEMENT 2 Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps ofsuchtreescutearlier anddisposalofunserviceablematerialsand stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per MoRTH Specification Clause 201. By Mechanical Means In area of thorny jungle 3 Dismantling of flexible pavements and disposal of dismantled materials upto a lead of 100 m, stacking serviceable and unserviceable materials separately as per MoRTH Specification Clause 202 By Mechanical Means Bituminous Courses & Granular Courses 4 Constructionofembankmentwithapprovedmaterialobtainedfrom borrowpitswithaliftupto1.5m,transportingtosite,spreading, gradingtorequiredslopeandcompactingtomeetrequirementof Tables300-1and300-2withaleadupto50masperMoRTH Specification Clause 305.3 5 Excavationforroadworkinsoilwithhydraulicexcavatorof 0.9cum bucketcapacityincludingcuttingandloadingintippers,trimming bottomandsideslopes,inaccordancewithrequirementsoflines, gradesandcross-sections, andtransportingtotheembankment location with a lift upto 1.5 mand leadupto 1000masper MoRTH Specification Clause 301.3 6 Providinglayingspreadingandcompactingspecifiedgradedsand, gravel (crushed stone) as per Table 400-1,400-2 or any other course material as per design mix, as per CBR in sub base course including premixingthematerialatOMCinwetmixplant,carriageofmixed material spreading in uniform layers with motor grader F.E loader on a prepared base and compacting with vibratory roller to achieve desired density(asperI.S.2720)includingallmaterial,labor,machinery, lightingguarding,barricadingandmaintenanceofdiversioncomplete.[MoRTH specification : Clause 401]. By mechanical means. For Grading-III Material 7 Construction ofgranular sub-base by providing well graded material, spreadinginuniformlayerswithTractorMountGraderonprepared surface, mixing by mixin placemethod withrotavatoratOMC, and compacting with smoothwheelroller to achieve thedesired density,complete as per MoRTH Specification Clause 401. For Grading IIIMaterial 8 Providing, laying, sprcading and compacting graded stone aggregate to wet mix macadam spccification including premixing the material withwater at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on awell prepared sub-base and compacting with smooth wheel roller of 80 to 100kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400-12 & 400-13 andMoRTH Specification Clause 406. 9 Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base(WBM/WMM) including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per MoRTH Specification Clause 502 10 Providing and applying tack coat with Bitumen VG-10using bitumen pressure distributor at the rate of 0.35 to 0.45 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per MoRTH Specification Clause 503 and IRC-16-2008. 11 Providing and laying bituminous macadam with hot mix plant using crushed aggregates ofgrading as per Table 500-7 premixed with bituminous binder, transported to site with all leads laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolledto achieve the desired compaction as per MoRTH Specification Clause 504. Bitumen (VG-30) 12 Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using Viscosity grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per MoRTH Specification Clause 510.Case - IIBy Mechanical Means Bitumen (VG-30) 13 Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per MoRTH Specification Clause 511 By Mechanical Means Case - II:Type B Bitumen (VG-30) 14 ProvidingandlayingreinforcedcementconcretepipeNP3forculvertson first class bedding of granularmaterial in single row includingfixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 2905 300 mm dia 15 PART B :Rigid Pavement 16 Dismantlingofcementconcretepavementsbymechanicalmeansusing pneumatic tools breaking to pieces not exceeding 0.02 cum in volume and stockpilingatdesignatedlocationsanddisposalofdismantledmaterials uptoaleadof1000m,stackingserviceableandunserviceablematerials separately 17 Providinglayingspreadingandcompactingspecifiedgradedsand, gravel (crushed stone) as per Table 400-1,400-2 or any other course material as per design mix, as per CBR in sub base course including premixingthematerialatOMCinwetmixplant,carriageofmixed material spreading in uniform layers with motor grader F.E loader on a prepared base and compacting with vibratory roller to achieve desired density(asperI.S.2720)includingallmaterial,labor,machinery, lightingguarding,barricadingandmaintenanceofdiversioncomplete.[MoRTH specification : Clause 401]. By mechanical means. For Grading-III Material 18 Construction ofgranular sub-base by providing well graded material, spreadinginuniformlayerswithTractorMountGraderonprepared surface, mixing by mixin placemethod withrotavatoratOMC, and compacting with smoothwheelroller to achieve thedesired density,complete as per MoRTH Specification Clause 401. For Grading IIIMaterial 19 Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the sizeofcoarseaggregatenotexceeding25mm,aggregatecement ratio not to exceed 15:1, aggregate gradation after blending to be as pertable600-1,cementcontentnottobelessthan150kg/cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixedinabatchingplant,transportedtosite,laidwithapaverwith electronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing. 20 Construction ofun-reinforced , plain cement concrete pavement M-40 (Grade),thicknessasperdesign,overapreparedsubbase,with 43/53 grade cementas per Clause 602.2.2 , coarse andfine aggregates conforming to IS:383, maximum size of coarse aggregate notexceeding25mm,mixedinainfullyautomaticBatchingPlant andtransported to site intransit mixer for having continous agitated mixer, manufactured as per approved mix designincluding pumping ofR.M.C.fromtransitmixertositeoflaying,withallleadandlift including cost of admixtures in recommended portion as per IS 9103 toaccelerate/retardsettingofconcrete,improveworkability without impairing strength and durability as per direction of Engineer in charge laidwithaSlipFormPaver(layingandfixingof125micronthick polythene film) and finished in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant near approaches to 21 bridge/culvert and construction joints, admixtures as approved,curing of concrete slabs for14-daysusingwaterfinishingtolinesandgradeasperdrawing and MoRTH Specification Clause 602 should have minimumflexural strengthen of 4.5 MPa, including vaccum dewatering process with all required equipments. (Dowel Bars will be paid seprately). 22 Providing and Fixing of Dowel Bars of Mild Steel confirming to IS : 432 of specified length and diameters as per MoRTH Specification IRC 15 & 58 including cutting, placing in position across transverse joint with proper spacing, providing with PVC sleeve complete as per drawing, technical specification and as per direction of the Engineer-in-charge. 23 PART C :Protection Work 24 Earthwork in excavation for structures as per drawing and MoRTH specifications Clause 304.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitablematerial.(Ordinary soil upto 3m depth) 25 Providing concrete for plain/reinforced concrete in open foundations completeasperdrawingsandMoRTHspecificationsClause1702,1703, 2102 & 2104 P.C.C grade M 10 Nominal mix 1:3:6 26 Stone masonry work in cement mortar in foundation complete as per drawing and MoRTH specifications Clauses 1402, 1405, 2102 & 2104. Random Rubble Masonry In 1:4 cement mortar 27 Pointing with cement mortar (1:3) on Stone work as per drawing and MoRTH specification Clauses 1406 and 2200 28 Providing concrete for plain/reinforced concrete in open foundations completeasperdrawingsandMoRTHspecificationsClause1702,1703, 2102 & 2104 P.C.C grade M 15 Nominal mix (1:2.5:5) 29 Providing A.Cpipe Weepholes 150mmdia in Masonry/ PlainConcrete/ Reinforced Concrete abutment, wing wall/return wall complete as per drawing and technical specficationas per MoRTH Specification Clause 2205 30 Providing and laying filter material underneath pitching in slopes complete as per drawing and MoRTH specifications Clause 2504.2.2 31 Back filling behind abutment, wing wall and return wall in 150mm layers, with mechanical compaction, complete with all lead and lift as per drawing and technical specification as per MoRTH Specification : Clause : 304 Sandy material 32 Providingandlayingofdryrubbleflooringcompleteasperdrawingsand MoRTH specifications Clause 2506 33 Construction of flexible apron 1 m thick comprising of loose stone boulders weighing not less then 25 kg beyond curtain wall 34 PART D : C.D. WORK :Minor Bridge [10 Span 12 mtr x 6 mtr] (1 Nos.) 35 Earthwork in excavation for structures as per drawing and MoRTH specifications Clause 304.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitablematerial. 36 Providing concrete for plain/reinforced concrete in open foundations completeasperdrawingsandMoRTHspecificationsClause1702,1703, 2102 & 2104 P.C.C grade M 10 Nominal mix 1:3:6 37 Stone masonry work in cement mortar in foundation complete as per drawing and MoRTH specifications Clauses 1402, 1405, 2102 & 2104. Random Rubble Masonry In 1:4 cement mortar 38 Providing concrete for plain/reinforced concrete in open foundations completeasperdrawingsandMoRTHspecificationsClause1702,1703, 2102 & 2104R.C.C grade M 20 39 Centering & shuttering with plywood or steel sheets including strutting, propping bracing both ways with steel propsand removal of formwork for upto floor five level for : Suspended floors, roofs, landings, staircases, balconies, girders, cantilevers, bands, coping bed plates,anchorblocks,sills,chhajjas,lintel,beam, plinth beam etc. 40 Supplying, fitting and placing TMT bar reinforcement (Fe 415) in substructruecompleteasperdrawingsandMoRTHspecificationClauses 1009,1600 & 2202 41 Providing A.Cpipe Weepholes 150mmdia in Masonry/ PlainConcrete/ Reinforced Concrete abutment, wing wall/return wall complete as per drawing and technical specficationas per MoRTH Specification Clause 2205 42 Pointing with cement mortar (1:3) on Stone work as per drawing and MoRTH specification Clauses 1406 and 2200 43 Providing concrete for plain/reinforced concrete in open foundations completeasperdrawingsandMoRTHspecificationsClause1702,1703, 2102 & 2104 P.C.C grade M 15 Nominal mix (1:2.5:5) 44 Random rubble dry stone Kharanja under floor. 45 ProvidingandfixingMildsteelrailing,galvanisedor painted, complete as per drawing and technicalspecification as per MoRTH Specification : 1900 & 2703 46 PART E : ROAD FURNITURE 47 ReinforcedcementconcreteM15 gradekilometrestone/localstoneof standarddesignasperIRC:8fixinginpositionincludingpaintingand printing, etc as per drawing and MoRTH Specification Clause 801 48 Ordinary km stone(precast) 49 200 m stone (precast) 50 5th Kilometre Stone (precast) 51 Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 801.3.1 fixed over aluminiumsheeting,1.5mmthicksupportedonamildsteel angleironpost75mmx75mmx6mmfirmlyfixedtothe groundbymeansofproperlydesignedfoundationwithM15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as perdrawings and MoRTH Specification Clause 801 900 mm equilateral triangle 52 MarkingCentreLineandstoplinesetc.onroadasperIRCpatternwith thermoplastic paint of approved quality and make with 8% glass beads laid on the road surface at temperature 160 C with a special applicator machine completewithaspecialapplicatormachinecompletewithlabourmaterial and traffic diversion arrangements. 53 Providinganderectingdirectionandplaceidentificationretro- reflectorisedsignas perIRC:67madeofencapsulatedlens type reflective sheeting vide Clause 801.3.1. fixed over aluminiumsheeting, 2 mmthick with areanotexceeding 0.9 sqm supported on a mild steel single angle iron post 75 x 75 x 6 mmfirmly fixedtotheground by meansofproperly designed foundation with M-15 grade cement concrete 450 x 450 x 600 mm, 600 mm below ground level as per approved drawing and MoRTHSpecificationClause801.DirectionandPlace Identification signs upto 0.9 sqm size board 54 Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 801.3.1, fixed over aluminium sheeting, 1.5 mm thick supported on RCC Post 100 mm x 100 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x450mmx600mm,600mmbelowgroundlevelasper approved drawing Clause 801 600 mm equilateral triangle 55 Supplying and Fixing of Cat’s Eye made of aluminium alloy size75x100x22 mm having 21 biconvex lenses embedded in circular disk of ABS plastic on each side. 56 Providing and erecting overhead signs with a corrosion resistant 2mm thick aluminium alloy sheet reflectorised with high intensity retro-reflective sheeting of encapsulated lense type with vertical andlateralclearancegiveninclause802.2and802.3and installed as per clause 802.7 over a designed support system of aluminium alloyorgalvanisedsteeltrestlesandtrussesof sectionsandtypeasperstructuraldesignrequirementsandapproved plansTruss and Vertical Support 57 Providing and erecting overhead signs with a corrosion resistant 2mm thick aluminium alloy sheet reflectorised with high intensity retro-reflective sheeting of encapsulated lense type with vertical andlateralclearancegiveninclause802.2and802.3and installed as per clause 802.7 over a designed support system of aluminium alloyorgalvanisedsteeltrestlesandtrussesof sectionsandtypeasperstructuraldesignrequirementsandapproved plans Aluminium Alloy Plate for Over Head Sign 58 Printing new letter and figures of any shade with synthetic enamel paint black or any other approved colour to give an even shade as per drawings and MoRTH Specification Clause 801Hindi (Matras commas and the like not to be measured and paid for.Half letters shall be counted as half only) 59 English and Roman 60 Earthwork in excavation for structures as per drawing and MoRTH specifications Clause 304.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitablematerial. 61 Providing concrete for plain/reinforced concrete in open foundations completeasperdrawingsandMoRTHspecificationsClause1702,1703, 2102 & 2104 P.C.C grade M 10 Nominal mix 1:3:6
