Central Coalfields Limited Tender

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 (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size de rived from natural sources)

Reinforcedcementconcreteworkinwalls(anythickness),including attachedpilasters,buttresses,plinthandstringcourses,fllets,columns, pillars,piers,abutments,postsandstrutsetc.aboveplinthleveluptofloor five level, excluding cost of centering, shuttering, finishing and reinforcement: 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources :3 graded stone aggregate 20 mm nominal sized erived from natural sources)

Reinforcedcementconcreteworkinbeams,suspendedfoors,roofshaving slopeupto15*landings,balconies,shelves,chajjas,lintels,bands,plain windowsills,staircasesandspiralstaircasesaboveplinthleveluptofoorfive level,excludingthecostofcentering,shuttering,finishingandreinforcement with1:1.5:3(1cement:1.5coarsesand(zone-III)derivedfromnatural sources:3gradedstoneaggregate20mmnominalsizederivedfromnatural sources).

SteelreinforcementforR.C.C.workincludingstraightening,cutting,bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 5.0 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation7.5insuperstructureaboveplinthleveluptofloorVlevelinall shapes and sizes in :Cement mortar 1:6(1 cement: 6 coarse sand)

12 mm cement plaster of mix : 1:6 (1 cement: 6 fine sand)

6 mm cement plaster of mix :1:3 (1 cement : 3 fine sand)

Providingandlayingvitrifiedfloortilesindifferentsizes(thicknesstobe specifiedbythemanufacturer)withwaterabsorptionlessthan0.08%and conformingtoIS:15622,ofapprovedmake,inallcoloursandshades,laidon 20mmthickcementmortar1:4(1cement:4coarsesand),jointingwithgrey cementslurry@3.3kg/sqmincludinggroutingthejointswithwhitecement and matching pigments etc., complete. Size of Tile 600 x 600 mm

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6 mm angleironand3mmM.S.gussetplatesatthejunctionsandcorners,all necessaryfittingscomplete,includingapplyingaprimingcoatofapproved steel primer. Using M.S. angels 40x40x6 mm for diagonal braces

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S.flats, square or round bars etc. including priming coat with approved steel primer all complete. 9.48.1Fixed to steel windows by welding

Providingandfxingaluminiumworkfordoors,windows,ventilatorsand partitionswithextrudedbuiltupstandardtubularsections/appropriateZ sectionsandothersectionsofapprovedmakeconformingtoIS:733and IS:1285,fixingwithdashfastenersofrequireddiaandsize,including necessaryfillingupthegapsatjunctions,i.e.attop,bottomandsideswith requiredEPDMrubber/neoprenegasketetc.Aluminiumsectionsshallbe smooth,rustfree,straight,mitredandjointedmechanicallywherever requiredincludingcleatangle,AluminiumsnapbeadingforglazingIpaneling, C.P.brass/stainlesssteelscrews,allcompleteasperarchitecturaldrawings andthedirectionsofEngineer-in-charge.(Glazing,panelinganddash fasteners to be paid for separately) : For fixed portion Anodisedaluminium(anodisedtransparentordyedtorequiredshade according to IS: 1868, Minimum anodic coating of grade AC 15)

Providingandfxingaluminiumworkfordoors,windows,ventilatorsand partitionswithextrudedbuiltupstandardtubularsections/appropriateZ sectionsandothersectionsofapprovedmakeconformingtoIS:733and IS:1285,fixingwithdashfastenersofrequireddiaandsize,including necessaryfillingupthegapsatjunctions,i.e.attop,bottomandsideswith requiredEPDMrubber/neoprenegasketetc.Aluminiumsectionsshallbe smooth,rustfree,straight,mitredandjointedmechanicallywherever requiredincludingcleatangle,AluminiumsnapbeadingforglazingIpaneling, C.P.brass/stainlesssteelscrews,allcompleteasperarchitecturaldrawings andthedirectionsofEngineer-in-charge.(Glazing,panelinganddash fasteners to be paid for separately) : For shutters of doors, windows & ventilators including providing and fxing hinges / pivots and making provision for fixing of fittings wherever required including the cost of EPD Mrubber / neoprene gasket required (Fittings shall be paid for separately) Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15)

Providingandfixingglazinginaluminiumdoor,window,ventilatorshuttersand partitionsetc.withEPDMrubber/neoprenegasketetc.completeasperthe architecturaldrawingsandthedirectionsofengineer-in-charge.(Costof aluminium snap beading shall be paid in basic item): With float glass panes of 4.0 mm thickness (weight not less than 10kg/sqm)

Makingplinthprotection50mmthickofcementconcrete1:3:6(1cement:3 coarsesand(zone-III)derivedfromnaturalsources:6gradedstone aggregate20mmnominalsizederivedfromnaturalsources)over75mmthick bedofdrybrickballast40mmnominalsize,wellrammedandconsolidated andgroutedwithfinesand,includingnecessaryexcavation,levelling& dressing & finishing the top smooth.

Paintingwithsyntheticenamelpaintofapprovedbrandandmanufactureto give an even shade : Two or more coats on new work

Distemperingwith1stqualityacrylicdistemper(readymixed)havingVOC contentlessthan50gram/litre,ofapprovedmanufacturer,ofrequired shade and colour all complete : New work (two or more coats) over and including water thinnable priming coat with cement primer having VOC content less than 50 pram/litre

12 mm cement plaster finished with a floating coat of neat cement of mix : 1:4 (1 cement: 4 fine sand)

Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete.

Centering and shuttering including strutting, propping etc. and removal of form for Walls any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Centering and shuttering including strutting, propping etc. and removal of form for Suspended floors, roofs, landings, balconies and access platform

FinishingwallswithPremiumAcrylicSmoothexteriorpaintwithSilicone additives of required shade : New work (Two or more coats applied @1.43Itr/10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm)

ProvidingandfixingM.S.fanclamptypeIorIIof16mmdiaM.S.bar,bentto shapewithhookedendsinR.C.C.slabsorbeamsduringlaying,including painting the exposed portion of loop, all as per standard design complete.

Total impact of GST for the purpose of CTC