Tender for Various Development Works In Csmc Botnical Garden , N8 Cidco - RemovingG.I.orA.C.sheetroofingincluding purlins,principalraftersetc.includingsorting serviceable and unserviceable materials, stacking the same as and where directed in the compoundincludingscaffoldingetc.complete. BDR 38.25 - As directed by Engineer in charge(SSR No.: 38.26)- 2 Providingandfixingplain zincsheeting of0.80 mmthick(22B.W.G.)overtheridgehipor valley to galvanized iron sheet roofing including all fastening and bolt galvanised iron screws and bolts, lead and bitumen washers etc. complete. (Weight of 6.8 kg/sq.m.). BDR 5 38.05 - Bd.R.5,Page No. 453(SSR No.: 38.05)- 3 Providing and fixing of retro- reflectorised informatorysignboardrectangular/Squarein shapehavingarealessthan0.9squaremeter made out of2mm aluminum sheet bonded with white retro reflective sheeting ofClass B ( Type IV High intensity micro-prismatic grade sheeting-HIP) having pressure sensitive/heat activatedadhesiveretoreflectivespecifiedback ground, border and back side retoreflctive symbols, letters, numerals, arrowas per IRC:67-2012 Table No 8.3,supportedwith back supportframe25mmx25mmx3mm,duly paintedonbacksidewithtwocoatsofgrey stoveenamelpaintandsupportedononeno. mild steel angle iron post 75 mm x 75 mm x 6 mm, 3.5 mt longfirmlyfixedto thegroundby means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm,60cmbelowgroundlevelasperapproved drawingTheangleironpost shallbeduly painted with one coat ofepoxy primer and two coatsofepoxyfinishpaintshavingalternate black and white bands of 25 cm width including GIfixuresandtransportationetc.complete.The nut bolts of board with angle iron post/supporting structure after fixing at site has to be electrically welded. Class B ( Type IV High intensity micro-prismatic grade sheeting-HIP) sheetingshallhave7yearswrittenwarranty from the manufacturer and authorised distributor/convertor issued for field performanceincludingthescreen printedareas and cut-out sheeting and cut-out durable transparent overlay film and this warranty certificatein original should be submitted to the Engineerinchargebythecontractor/supplier.MORTH 801 6.83 - MORTH 801(SSR No.: 6.83)- 4 Providing cement based water proofing treatment to terraces (Indian water proofingor alike)withbrickbatslaidinrequiredslopeto drain the water for any span after cleaning the basesurface.Applyingacoatofcementslurry admixed with approved water proofing compoundandlayingthebrick bats onbottom layerinC.M.1:5admixedwithapprovedwater proofingcompoundfillinguptohalfdepthof brick bats, curing this layer for 3 days, applying cement slurry over this layer joints of brick bats with C.M.1:3 admixed with approved water proofing compound and finally top finishing with average20mm.thicklayersofsamemortar added with jute fiber at 1 Kg per bag including finishing the surface smooth with cement slurry admixed with approved water proofing compound.Markingfinishedsurfacewithfalse squaresof300mmx300mm.makingthe junctionsattheparapetroundedandtapered topforrequiredheight,withdripmouldatthe junctionofplasterandparapetandcuringand covering 10 years Guarantee against leakproofnessonCourtfeestamppaperofRs. 500/- including ponding test etc. complete. BDJ31.04 - As directed by Engineer in charge.(SSR No.: 31.04)- 5 Excavationforfoundationinearth,soilofall types,sand,gravelandsoftmurum,including removing the excavated material up to a distance of 50 m. beyond the building area and stacking and spreading as directed, dewatering, preparing the bed for the foundation and necessarybackfilling,ramming,watering includingshoringandstruttingetc.complete. (Lift upto 1.5 m.)By Mechanical Means BDA 1 21.02 - Bd.A.1 Page No. 259(SSR No.: 21.02)- 6 Excavation for foundation in hard murum including removing the excavated material upto distance of 50 metres beyond the building area andstackingandspreadingasdirected, dewatering, preparing the bed for the foundation andnecessarybackfilling,ramming,watering includingshoringandstruttingetc.complete. (Lift upto 1.50 m)By Mechanical Means BDA 2 21.06 - Bd.A.2 Page No. 259(SSR No.: 21.06)- 7 ProvidingandlayingCastinsitu/ReadyMix cement concrete in M-10 of trap/ granite/ quartzit/ gneiss metal for foundation and beddingincludingbailingoutwater,formwork, laying/pumping, compacting, roughening them if specialfinish istobeprovided,finishing if requiredandcuringcomplete,withfully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/concrete Batch mix plant (Pan mixer) etc. complete.With natural sand/V.S.I. quality Artificial Sand BDE 1 24.01 - Bd. E. 1 Page No. 287(SSR No.: 24.01)- 8 Providing second class Burnt Brick masonry with conventional/ I.S. type bricks in cement mortar 1:6 infoundationsandplinthofinnerwalls/ in plinth externalwalls includingbailingout water manually,strikingjointsonunexposedfaces, raking out joints on exposed faces and watering etc. Complete. BDF 27.01 41 26.116 -(SSR No.: 27.01)- 9 Providing soling using 80 mm size trap metal in 15 cm. layer including filling voids with Crushed sand/grit, ramming, watering etc. complete. BDA 21.40 - As directed by Engineer in charge.(SSR No.: 21.40)- 10 Providingandlayingintrenches20mmdai. CPVC pipe including necessary excavation, fittings.Refillingtrenchesetc.complete. Includingremovingexistingpipelineif necessary and conveying and stacking the same inPWDchowkyorasdirectedetc.complete. BDV 5 42.62 - BD.V 5 page 551 and as directed by Engineer in charge(SSR No.: 42.62)- 11 Providingandlayingintrenches15mmdai. CPVC pipe including necessary excavation, fittings.Refillingtrenchesetc.complete Includingremovingexistingpipelineif necessary and conveying and stacking the same inPWDchowkyorasdirectedetc.complete. BDV 5 42.61 - BD.V 5 page 551 and as directed by Engineer in charge(SSR No.: 42.61)- 12 Providing and fixing 15mm diameter concussion pushbuttontypebrass/gunmetalself-closing tapincludingnecessarysocketcomplete.BDV 12 41.52 - Bd.V. 12 Page No. 556(SSR No.: 41.52)- 13 ProvidingandfixingH.D.PcontainerSyntexor alike one piece moulded water tank made out of low density polythyler and built corrugation includingofdeliveryuptodestinationhoisting andfixingofaccessoriessuchasinlet,outlet overflowofalltankscapacityabove1000to 20,000 litres BDV 42.54 - As directed by engineer-in-charge.(SSR No.: 42.54)- 14 Providing internal cement plaster 20mm thick in twocoatsincementmortar1:4withoutneeru finish, to concrete, brick surface, in all positions includingscaffoldingandcuringetc.complete.BDL 4 32.07 - Bd.L.4 Page No. 368(SSR No.: 32.07)- 15 Providingandlayingceramictiles havingsize 30cm.x45cm.confirmingtocorresponding I.S.fordadoandskirtinginrequiredposition withreadymadeadhesivemortarofapproved quality on plaster of 1:2 cement mortar includingjointfillingwithwhite/colourcement slurrycleaningcuringetc.complete.BDM1333.26 - Bd.M.13 Page No. 386. 16 Providingandfixingheavydutyinterlocking concreteRubbermouldglossypavingblocksof 80mmthicknessofhavingastrengthof400 kg/Sq.cm.ofapprovedqualityandshapeona bedofcrushedsandof25to30mmthick including skirtingjoints and cleaning etc. complete.(using100%crushedsand)BDM12 33.54- Bd. M-12 page No. 385(SSR No.: 33.54)- 17 ProvidingandlayingCastinsitu/ReadyMix cementconcreteinM20oftrap/ granite/quartzite/gneissmetalforbedblocks, foundation blocks and such other items including bailing out water, plywood/steel formwork, laying/pumping,compacting,rougheningthem if specialfinish istobeprovided,finishing unevenandhoneycombedsurfaceandcuring etc. complete. The Cement Mortar 1:3 plaster is considered for rendering uneven and honeycombed surfaceonly. Newly laidconcrete shall be covered by gunny bag, plastic, tarpaulin etc.(Woodencenteringwillnotbeallowed.), with fullyautomaticmicro processor based PLC with SCADA enabled reversible Drum Type mixer/concreteBatchmixplant(Panmixer) etc.complete.Withnaturalsand/V.S.I.quality ArtificialSandBDE424.10-Bd.E.4PageNo. 289 and B-7, Page No.38(SSR No.: 24.10)- 18 Providing and casting in situ or precast tapering R.C.C. M-20 Semi Barrier type Kerb with gutter ( as per IRC 86 1983) embedded 125mm below ground level over M-10 PCC finished neatly withC.M. 1:2, setting the same in C.M. 1:2, includingtherequiredexcavationinanystrata and removing the excavated stuff any where in cityandredoingthesurfaceasspecifiedand directedbyEngineeringIn-charge.Using Concrete Batching and Mixing Plant MORTH 4097.04 - MORTH(SSR No.: 7.04)- 19 Providinguncoursedrubblemasonryoftrap/ granite/quartzite/gneissstonesincement mortar1:6infoundationandplinthofinner walls/inplinth of external wallsincluding bailing out water manually , striking joints on un exposedfacesandwateringetc.complete.BDG28.01 - As directed by engineer in charge(SSR No.: 28.01)- 20 Providingflushgroovedpointingwithcement mortar1:3forstonemasonryworkincluding scaffoldingandcuringetc.complete.BDL15B32.17 - Bd. L.15 Page No. 372(SSR No.: 32.17)- 21 Providingandapplyingtwocoatsofexterior weathershieldpaintofapprovedmanufacture and of approved colour to the plastered surfaces including cleaning ,preparing the plaster surface,applyingprimercoat,scaffoldingifnecessary, and watering the surface for two days etc complete.NOTE: For Item No. 15 to 18 prior approval of Superintending Engineerwill be necessary BDO35.26 - As directed by Engineer in charge.(SSR No.: 35.26)- 22 Providing and filling in the foundation with sand of approved quality including watering, compacting etc. complete. (To be executed with prior approval of Superintending Engineer) BDA 13 21.39 - Bd.A.13 Page No. 264(SSR No.: 21.39)-
