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HomeMy WebLinkAboutC97-001 Colorado MachineryDATE:CC)NOTICEOFAWARDEAGLECOUNTYREGIONALAIRPORTSELF-PROPELLEDHYDRAULICALLYDRIVENPRIMEMOVERWITHFLAILMOWERANDSNOWPLOWBLADEL%197C’97O1YOTO:ColoradoMachinery125JohnDeereDriveFortCollins,Colorado80524EagleCountyCommissioners,EagleCounty,havingconsideredtheProposalssubmittedforthepurchaseofabovereferencedequipment,anditappearingthatyourproposalofNinety-FiveThousandSevenHundredEighty-OneDollars($95,781.00)forthepurchaseofsuchequipmentisfair,equitableandtothebestinterestofEagleCountyandhavingauthorizedthebidprocesstobeperformed,thesaidProposalisherebyacceptedatthebidpricescontainedtherein.InaccordancewiththetermsoftheSpecificationDocuments,youarerequiredtofurnishaPerformanceBondwithintendaysofthisdate.ATTEST:OWNER:COUNTYOFEAGLE,STATEOFCOLORADO.ByandThroughitsOARDOFCOUNTYCOMMISSIONERSBy:CterktotheoardofCountyCommissioners CEAGLECOUNTYREGIONALAIRPORTREQUESTFORPROPOSALFORSELF-PROPELLEDHYDRAULICALLYDRIVENPRIMEMOVERWITHFLAILMOWERANDSNOWPLOWBLADETheBoardofCountyCommissionersoftheCountyofEagle,StateofColoradorequeststhesubmittalofproposalsforthemanufactureanddelivery,ofoneself-propelledhydraulicallydrivenprimemoverwithflailmowerandsnowplowblade.SpecificationsareavailablefromtheEagleCountyRegionalAirport,P.O.Box850,Eagle,Colorado81631.Phoneinquiriesmaybedirectedto970-524-9490orviafaxat970-524-8247.Deadlineforsubmittalis5:00onMay6,1996attheAirportAdministrationBuilding,519ElsonWilsonRoad,Gypsum,Colorado81637.BidswillbeopenedonMay7,1996at10:00a.m.intheofficeoftheAirportManager.TheapparenttowbidderwillbenotifiedbyphonewiththeapprovalofthebidscheduledbeforetheBoardofCountyCommissionersforconsiderationandapproval.Lowbidderwillhaveten(JO)daystofurnishrequiredperformancebondforproject.Ifyouhaveanyquestionsorconcernsaboutprojectspecificationsorprocedures,pleasecontacttheAirportAdministrationOffice. CCTECHNICALSPECIFICATIONS,PERFORMANCEREQUIREMENTSANDBIDDER’SRESPONSEFOREAGLECOUNTYREGIONALAIRPORTAcquireOneSelf-PropelledHydraulicallyDrivenPrimeMoverwithFlailMowerandSnowplowBladeTradeIn1979Unimog(Ser#406121-1O-032015)WithTheFollowingAttachments:SchmidtE-5Snowplow,SchmidtS-3PlODriveSnowblower,SweepsterHydraulicallyDrivenBroomandPlODrivenRotaryMower1.0Itisthepurposeofthefollowingspecificationstodescribeanindustrialselfpropetledhydrostaticallypowered,articulated,fourwheeldrive,bi-directionalprimemover.ThisunitshallbeconstructedtoreceiveaTripleGangFlailMower20’5”minimum,quickattachtypesnowplowblade.Thisunitshallbeofthemanufacturer’scurrentproductionmodel,meetingorexceedingthetermsofthesespecifications.Theunitsshallbethemanufacturer’sheaviestdutymodelavailable.Themanufacturershallwarrantyequipmentpartsandmaterialsforaperiodofthree(3)years.Thevendorshallguaranteethatastockofcomponentpartsshallbeavailableatalocationconvenienttotheuserandwithin200milesoftheEagleCountyAirport.Theunitshallbecompleteandoperableupondeliverytothepurchaser’ssitewithinten(10)days.Foranyoffertobeconsidered,allitemsmustbeofastandardproductionmodel,notmodifiedforbidpurposes.SPECIFICATIONSREQUIREDFORPRIMEMOVER1.1Engine:Engineshallbeafour(4)cylinder,directinjectiondieselengineofatleast268cubicinchdisplacementandhaveamaximumbrakehorsepowerratingof116enginehorsepowerand102PTOhorsepowerat2,500RPM.Theenginewillbevalveinhead,4cycleandbeequippedwithelectricstart,coldweatheretherstartingaid,andfullflowoilfilter.EngineshallbeTurbo-charged.1.2UnitType:Shaltbefullyarticulated,4wheeldrive,bi-directional.1.3Transmission:ShallhaveHydrostatictransmission,combinedwith3-speedgearbox,toprovideinfinitelyvariablespeeds.Controlledbyeitherhandand/orfootPedal. CCI1.4FinalDrive:Shallbesinglereductionforgedaxteswithdropboxes,26inchgroundclearance.1.5jakes:Singlediscdrivelinemountedhydraulicallyactivatedbypedal,mechanicallyoperatedhandparkingbrake.1.6?TO:Shallbeliveindependent,power-engaged540/1000RPMP.T.O.engineend.1.7Steering:ShallbeHydrostatic.Articulated36degreeseachdirectionusingdoubleactingcylinders.Operator’sseatandconsoleshallrotate180degreestofaceeitherendofthetractor,foroperationinbothdirections.1.8Hydraulics:Loadsensingclosedcenter,30GPMrating,footandhandcontrols,3-spoolremotehydraulicvalvescabend.Twospoolremotehydraulicvalvesonengineend.1.9ThreePointLiftSystem:Shallhavethreepointhitchatbothengineandcabend.1.10ElectricalSystem:Shallhave12-Volt,70Ampalternator.Atminimum,thealternatorshallbesufficienttosupplyelectricalservicewithallelectricalequipmentoperatingandengineatidle.1.11Lights:Shallbeequippedwithheadlights,taillightsandflashingwarninglights.Shallalsobeequippedwithatop-mounted,rotating,amberbeacon.ThebeaconshallmeetFAAadvisorycircularAC150/5210-5B.Twoworklights,minimumof50wattseachshallbemountedontheteatofthePrimeMovertoilluminatethegroundareabehindthevehicle.1.12Roll-overProtection:Unitshallbeequippedwithtoll-overprotectioncab.1.13Tires:Frontandrearshallhave16.9X28,Ritractiontype6-plytires.1.14TreadWidth:Frontandteattreadshallbeadjustablefrom64”-95”.1.15StandardEquipment:Shallhavedashmountedinstrumentation,drytypeaircleaner,fuelfilter,verticaltypemuffler,swingingdrawbaroncabend,anddeluxecushionedseat.1.16RadiatorPre-Cleaner:EngineendmountedRoto-ScreenshallpreventdebrisandchafffromCloggingtheradiator.Screenshallbeconstructedofperforated,gatvanizedsteelofnotlessthan696squareincheswithperforationsofnotmorethan.080inchesindiameter.Screenshallbesupportedbytwobearingsofnotlessthan5/8inchesindiameter.Screenshallbecoupledtofiberglasshood,moldedtofrontoftractorhoodto Cpreventleakage.Screenshallnotinterferewithservicingoftractorairfilter,oilcooler,etc.1.17Paint:Thevehicleshallbecleaned,treated,andpaintedinaccordancewiththebestcommercialpractice.Corrosionresistantmaterials,treatments,coverings,paints,andcoatingsshouldbespecifiedthroughout.Thecab,chassis,plowandallaccessoriesshallbecleaned,primed,puttied,sanded,andpaintedwiththefirstlinequalitypolyurethaneenamelpaint.Thefinishedpaintshallbefreeof“fisheye”,“orangepeel”,chipsorruns,andotherimperfectionsthatdetractfromthevehicle’sappearance.FinishcolorshallbechromeyellowDuponttmron#71890Uhavingacombinedminimumthicknessof7mills.MINIMUMREQUIREMENTSFORTRACTORCAB1.18CabType:Cabshallbeoriginalequipmentunitizedtopowerunit,andshallbecertifiedROPS.1.19Frame:Cabshallhaveunitizedweldedsteelframewithrubbermountedpads.1.20Doors:Cabshallhavetwo,onepiecedoorswithlocksandkeys.Threecompletesetsofkeyswillbefurnishedwithvehicleupondelivery.1.21Interior:Cabshallincludeacompleteenvironmentalcontrolsystemincluding:threespeedpressurizer,heater,defroster,louvers,airfiltrationair-conditioning,anddomelight.Operator’sconsoletoswivel180degrees,andheavydutydeluxefoambackedseatwith5-wayadjustment..1.22Windows:Allwindowsshallbetintedsafetyglassandshallhaveopeningcabendwindow.1.23StandardEquipment:Cabshallalsoincludethefollowingstandardequipment:front/rearwindshieldwipersandwasher,horn,brakelightsandturnsignals.Shallhavesixhalogenworklights-fourforwardandtworearward.LHandRHspotlightsoncabroofofthemotorizedtype,withcontrolsforbeamadjustmentsbyjoystickwithineasyuseofthedriverinsideofvehiclecab.Cabshallbeequippedwithcablecontrolsforremotevalveoperation.(Nohydraulicpressurelinesincab.)1.24Mirrors:Cabshallhavetwoconvexinteriormountedrearviewmirrors.1.25Radio:ShallbeequippedwithanAircraftradioKing/BendixKA-94A,completewithantennaehandheldnoisecancelingmicrophone,aDavid CaClark,Model#H10-60,noisecancelingheadsetwithmicrophone.Theradioshallhavedashmountedheadsetjacks.Afootoperatedpushtotalkswitchshallalsobeinstalled.Additionally,anaviationBearCatscanner,Model#BC700,completewithantennaeshallbeinstalled.ThevehicteshallbeE.lsuppressed.1.26Specialequipment:Two(2)completesetsofheavydutytirechains,Ruddortheirequivalent.1.27VehicleBack-UpAlarm:Thevehicleshallbeequippedwithanelectronic97DBbackupwarningdevicethatshallautomaticallybeactivatedbyshiftingthetransmissionintoreverse. C0SPECIFICATIONSFORFLAILMOWER2.1Sidecuttingassembly:Sidecuttingassemblyshallbe90”flailtype,andhydraulicallypowered.2.2Rearcuttingassembly:Rearcuttingassemblyshallbe102”flailtypeandPlOpowered2.3Overlap:Unittohave19”overlapforatotalof38”betweenfrontandtearmowers.2.4Cuttershafts:Thecuttershaftsshallbedynamicallybalanced,6”diameter,3/8”waIltubingwith23/16”diameterstubshaftsandbearings.2.5Interchangeableknives:Theinterchangeableknivesonthecuttingsystemshallbe300selfcleaning,reversible,allpurposeknives,or150smoothcutknives.2.6Cuttingheight:Thecuttingheightshallbeinfinitelyadjustablefrom1/2”to+6”.2.7Cutterheadgroundrollers:Thecutterheadgroundrollersshallbe65/8”diameter,13/8”doublerowsphericalbearings,mountedinboardona13/8”diameterstubshaft.2.8Cutterheadweight:Thecutterheadweightshallbeaminimumof1,143poundson90”sideunitsand1,518poundson102”rearunits.2.9Cutterheadarc:Thecutterheadarcshallbe165degreesfromverticalposition(sideunit).2.10Cutterheadinnerendplates:ThecutterheadinnerendplatesshallbeY2”,theouterplatesshallbe3/8”.2.11Cutterheadbonnet:Thecutterheadbonnetshallbe1/8”thick.2.12Cutterheadskidshoes:Thecutterskidshoesshallberemovable.2.13Cutterheadinboardtravel:Thecutterheadinboardtravelshallbe22”.2.14Rearcuttingunit:Thetearcuttingunitshallbe102”-ThreePointHitch,CatII.2.15CuttershaftRPM:Thecuttershaftrequiresaminimumof2,400RPMs. CC2.16Knifeswingcircumference:Theknifeswingcircumferencemustmeet58‘/2”asaminimum.2.17Replacementcuttingknives:Theunitistobeequippedwithheavyduty,selfcleaningreversiblecuttingknives.Additionally,two(2)replacementsetsofknivesaretobeprovidedupondelivery.2.18Hydraulicmotor:Thehydraulicmotormustmeetthe67HPrating.2.19Hydraulicpump:Thepumpmustbeofthetandemgeartype,with150HPinputratingpersection,300HPtotal.2.20Hydraulicfilter:Thefiltermustbeareturnline,in-tank,25micronelementfilterwithrestrictiongaugeratedat75GPM.2.21Hydrauliccooler:Thecoolermustbeaforcedairtype,900CFMreversiblefans,capableofremoving37,350BTUperhour.2.22LiftAssembly:Theliftassemblyshallconsistoftwosingleactinghydrauliccylinderscontrollinginboardandfourdoubleactingcylinderscontrollingoutboardendsofthecutterheads.2.23Liftcontrolvalve:Theliftcontrolvalveshaltbeafourspoolmeterintype,springcentered,detentedfloatpositionwitheightpilotreliefs.2.24Pressureandreturnsystemhoses:Thehosesshallbe1”unrestrictedinsidediameter.Thehoseburstpressureshallbefour(4)timestheworkingpressure.2.25Suctionlines:Thesuctionlinesshallbe11/2”unrestrictedinsidediameter.(Excludingthesuctionfiltersandscreens)2.26Hydraulicoilreservoir:Thereservoirshallhavea26gallonminimumcapacity.2.27Rearunitgearbox:Therearunitgearboxshallbesetat90HPconstant,135HPintermittent.2.28Drivebeltsystem:Thedrivebeltsystemistoberatedataminimumof80HPwithanautomaticbelttightener.2.29Safetydischargeflap:Thesafetydischargeflapistobeprovided.2.30Detachab]e:Theunitistoprovidequickdetachability.2.31Travelandtransportlocks:Thetravelandtransportlocksaretobepositive, 00nohydraulicpressureisrequired-asafetyrequirement.2.32Warranty:Threeyearwarranty2.33Paint:Thepaintshallmatchspecificationslistedon1.17ofthisspecificationSPECIFICATIONSFORSNOWPLOW3.1Moldboard:Overalllengthofmoldboardshallbe144”(twelvefeetwidthatcuttingedges.)Moldboardsheetthicknessshallbeaminimumoftengauge.Moldboardheightshallbe42”withan8”cuttingedge.Thecuttingedgeshallbe5/8”x8”x12”longandwillbeAASHOtoppunched.3.2Steel:PlowtobemanufacturedfromA569commercialgradesteelorequivalent.3.3Moldboardbottomangle:Themotdboardbottomanglewillbeaminimumof4”x4”x3/4”thickbottomangledfullyboxedacrosstheplow.Moldboardtopangleshallbeaminimumof2”x3”x3/8”angleiron.3.4Ribs:Plowsmusthaveaminimumofsix½”,onepieceribs.Splicedribsareunacceptable.Theribsmustbecontinuouslyweldedtothetopandbottomanglesandmoldboardsheet.3.5Bearingsurface:Therigsmusthaveaminimumof1”bearingsurfaceatthelocationwherethepinattachestothemoldboard.3.6Welding:Allweldingonthemoldboardmustbecontinuoustoeliminatecorrosionpockets.Skipweldingwillbeunacceptable.3.7StandardTripMechanism:Theplowmustbefurnishedwithadualcompressionspringtripassembly.Thistripassemblyincludesaheavydutymechanicalslideassembly,incorporatedwithacompressionspringwiththeminimumsizeofthespringbeing5-5/16”diameter,23-1/4”long,andratedat195#perinchofcompression.Thisassemblymustbeadjustabletoprovideaminimumofthreedifferentattackanglepositions,20degrees,10degrees,and5degrees.3.8Pushfranie:Thepushframeistobeequippedwithtwotubberbumpers,locatedonthelowerpositionofthepushframeandmanufacturedofanSBR CCmaterialwithahardnessof65durometer.Thesebumpersaredesignedtomakecontactbetweenthepushframeandlowerportionofthemoldboard.Thiswillcushiontheimpactofthemoldboardwhentrippingandalsoeliminatesthetripspringsfromfullycompressingthruthetrippingcycle.Anenclosedtripassembly,extensionspring,oratripassemblythatrequiresstoppingandraisingtheplowisunacceptable.3.9Level.Lift:Thesnowplowmustbefurnishedwithalevelingdevicetokeepthemoldboardlevelwhilepoweranglingintheraisedposition.Thisistobedonebymeansofasinglechainpickwithouttheuseofcables,pulleys,rollers,andmultiplechains.Aplowthatmustbeloweredtolevelitselfisunacceptable.*Note:Thelevelliftworksbetterwithextendableliftarm(standardheight)hitchandnotlow-profilehitch.3.10ReverseCircle:Thereversecircleangleshallbeaminimumof3-1/2”x3-12”xY2”structuralsteel.Thisangleironshallberolledtohaveanoutsidewidthspanof66”.Circleanglemustberolledinonepiece.Splicedcircleswillbeunacceptable.3.11Semi-Circ’e:Thesemicircleshallbeweldedtoa4”x4”x3/8”thickseamlesswallsquaretubing.Thissquaretubingwillhaveeight1/2”earsweldedontoformthepivotforattachingthemoldboardonthecirclewithanoutsidespanof86”.Afourpointattachmentistobeminimum.3.12CircleAttachment:Thecircleshallbeaffixedtothemotdboardwith1-1/4”hardenedpins.The1-1/4”pinsshallusehardenedrollpinsasretainerstoretainthepinstotheattachingbolster.3.13ReversibleA-frame:ThereversibleA-frameshallbeconstructedofextraheavyduty4”shipandcarchannel.AtthebaseortrucksideoftheA-frame,a1”pivotplatewillbeweldedcontinuouslytotheendoftheA-frame.Thecenterofthisswivelplateshallbedrilledtoaccepta1-1/2”oscillatingbolt.TheA-frameshallbeattachedtothe4”x4”x3/8”tubularpivotbeamwitha1-1/4”,120,000#minimumtensilestrength,stressproofpin.Thispivotpointshallhaveabushingandshallbedrilledandtappedforagreasefitting.3.14PowerReverseCylinders:Thepowerreversecylindersmustbeaminimumoftwo,3”x10”heavydutycylinderswithchromerods.Thepackingforthesecylindersmusthaveachevronpackingandmustbeadjustable.Theportsforthesecylindersshallhavestraightthreadsanduse0-ringBosstypefittings.Taperedpipethreadswillbeunacceptable. Ca3.15SkidShoes:Thereshallbemountedontheplowtwot2)adjustablesteelskidshoes.3.16PreparationandPaint:Thecompeteplowassemblymustbeshotblastedtoremoveallmillscalebeforefinalpainting.Themoldboardassemblymustbepaintedwithapolyurethanecoating.Paintshallmatchspecificationslistedin1.17ofthisschedule.(ChromeyellowDupontlmron#71890Uhavingacombinedminimumthicknessof7mills.)V3.17PlowMount:PlowtobemountedontractorunitdescribedinScheduleI.VGENERALSPECIFICATIONS4.1Publication:Thecontractorshallfurnishtwosetsofthefollowingpublicationinaccordancewithstandardcommercialpracticesapplicabletothevehicle,includingspecialequipmentfurnishedunderthecontract.Eachsetshallbecomposedofonecopyeach:a.Operator’sManual;b.ServiceManual;c.PartsManual.Thesemanualswillcoverthecompletevehicleandshallbeinaccordancewiththefollowing:Operator’sManualshallincludeallinstructionsandinformationrequiredforoperationofthevehicleandmainequipmentspecialattachments,andauxiliaryequipmentundertheclimaticconditionstheymayencounter.Locationandfunctionofallcontrolsandinstrumentsshallbecoveredbyillustrationsanddescriptions.Theseinstructions,asaminimum,shallalsoincludethefollowing:Va.Completedescriptionofthevehicleandspecialequipmentb.Preparationforuseofthevehicleuponreceiptc.Operatordailymaintenanceandreadinesschecksd.PeriodicoperatorinspectionVServiceManualrepairandoverhaulinstructionsshallbefactual,specific,conciseandclearlywordedsoastobereadilyunderstoodbyaqualifiedmechanicwithnopreviousexperienceontheequipmentbeingpurchased.Theinstructionsshallcovetsuchtypicalmaintenanceandrepairoperationsastroubleshooting,adjustmentprocedures,minorandmajorrepairsandoverhaul,removalandreplacementofunits,assemblies,andreplacementofunits,assemblies,andsubassemblies,andcompleteinstructionsfordisassemblyandreassemblyofcomponents.Theinstructionsshallalsoincludedatalistingtolerances,specifications,andcapacities.Illustrations,wiringdiagramsandexplodedviewsshallbeusedtoclarifytextsandshouldappearasclosetotherelatedtextaspossible.Specialtoolsrequiredfortherepairandoverhauloftheequipmentshallbelistedandillustrated.Theservicemanualshallcontainasuitableindex.PartsManualandlistshallincludeillustrationsandexplodedviews,necessaryforproperidentification 0C)ofallpartsassemblies,subassembliesandspecialequipment.Assembliesorcomponentsshallbeshowninillustrationsandbeidentifiedbyreferencenumbersinthepartslist.Thesize,threaddimensionsandspecialcharacteristicsshallbegivenonallnon-standardnuts,bolts,washers,grease,fittingsandsimilaritems.Thepartidentificationmanualshaltshowthedescriptionandquantityofeachitemusedpervehicle.Thepartsidentificationmanualshallcontainanumericalindex.4.2Instruction/Training:TheContractorshallatnoadditionalcost,furnishaqualifiedfactoryserviceRepresentativeattimeofdeliverytoplacetheequipmentintooperationandprovideaminimumof8hoursoftrainingforairportpersonnelinitsoperationandmaintenance.4.3Shipping:Fordomesticshipment,thevehicle,plow,itsaccessoriesandtools,shallbepackedinsuchamannerastoensuresafedeliverytothedesignatedpoint.Markingfortheshipmentshallbeinaccordancewithinstructionsissuedbythepurchaser.4.4Address:Forbidanddeliverypurposes,allfreighttobeF.O.B.EagleCountyRegionalAirport,Gypsum,Colorado81637.Deliveryshallbebyovertheroadtransporttruckorbyrailroadcar.4.5Delivery:Altbiddersshaltstateintheirbidproposalthemaximumdeliverytime,incalendardays,aftertheeffectivedateofNoticetoProceed.Thedeliveryperiodwillbeamajorconsiderationintheawardofthisbid.