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2020Standard Specifications for ConstructionMichigan Department of TransportationLansing, MichiganState Transportation CommissionTodd A. Wyett, ChairmanMichael D. Hayes, Vice ChairStephen F. AdaminiRichard W. TurnerHelen ZeeripGregory C. Johnson
MDOT Publications Incorporated by ReferenceThe MDOT publications listed below are incorporated by reference in the 2020Standard Specifications for Construction as if they were repeated herein in theirentirety. In case of a conflict between the incorporated publications and the 2020Standard Specifications for Construction, the latter takes precedence.Density Testing and Inspection ManualField Manual for Concrete AnchoringField Manual for Pile WeldingField Manual for Structural BoltingField Manual for Structural WeldingGeotechnical ManualHMA Production ManualManual for the Michigan Test Methods (MTM)Materials Quality Assurance Procedures (MQAP) ManualMDOT Shop Drawing Review ProcessMichigan Manual on Uniform Traffic Control DevicesProcedures for Aggregate InspectionRoad and Bridge Standard PlansSoil Erosion and Sedimentation Control ManualStructural Fabrication Quality ManualTo obtain a copy of the above publications, contact:MDOT Publications OfficePhone: 517-636-0646E-mail: MDOT-Publications@Michigan.gov
PrefaceThe 2020 Standard Specifications for Construction is the standard for the basicrequirements governing the materials, equipment, and methods used inconstruction contracts administered by the Michigan Department ofTransportation.ContributorsGeneral ChairJason Gutting . Construction Field Services DivisionEngineer of SpecificationsDavid Pawelec . Design DivisionDivision 1 General Provisions, Co-chairsMatt Bellgowan . Construction Field Services DivisionMatt Chynoweth. Bureau of Bridges and StructuresJason Gutting . Construction Field Services DivisionDivision 1 CommitteeGlenn Bukoski .Tom Byle .Leo Evans .Jim Gaus .Kenton McAndrew .RJ Myers .David Pawelec .Gerard Pawloski .James Shell .Mark Shulick .Larry Strzalka .Brian Ulman .Kurt Zachary .Michigan Infrastructure & Transportation AssociationKent County Road CommissionGrand RegionSafety and Security AdministrationSouthwest RegionUniversity RegionDesign DivisionMetro RegionAttorney General Transportation OfficeDesign DivisionContract Services DivisionBay RegionFederal Highway AdministrationDivision 2 Earthwork, Co-chairsDave Gauthier . Construction Field Services DivisionJim Siler . Metro RegionDivision 2 CommitteeKeith Brown .Karl Datema.Nathan Fettes .Steve Griffith .Ruth Hepfer .Terry Palmer .Bay RegionGrand RegionDesign DivisionMetro RegionFederal Highway AdministrationMidland County Road Commissioni
MDOT Standard Specifications for ConstructionPrefaceDivision 3 Bases, Co-chairsMike Eacker . Construction Field ServicesMark Grazioli . Metro RegionDivision 3 CommitteeAl Anderson .Jeff Forster .Tom Fox .Chris James.Jerry Jehle .David LaCross .Eric Murray .Superior RegionFederal Highway AdministrationGrand RegionMetro RegionRoad Commission for Oakland CountyDesign DivisionConstruction Field Services DivisionDivision 4 Drainage Features, Co-chairsJanine Cooper . Southwest RegionHal Zweng . Environmental ServicesDivision 4 CommitteeDave Gauthier .Pete Jansson .Therese Kline .Mark Lewis .Doug Mills .Drew Senters .Julie Townsend .Construction Field Services DivisionBureau of Bridges and StructuresBureau of Bridges and StructuresFederal Highway AdministrationBaraga County Road CommissionSouthwest RegionDesign DivisionDivision 5 HMA Pavements and Surface Treatments, Co-chairsKevin Kennedy . Construction Field Services DivisionWill Thompson . Southwest RegionDivision 5 CommitteeMarc Beyer .Andrew Block.Jeff Forster .Rob Green .Mike Heiss .Jeff Kocsis .Ken Koepke .Duane Maas .Kim Mullins .Construction Field Services DivisionSouthwest RegionFederal Highway AdministrationConstruction Field Services DivisionGrand RegionKent County Road CommissionUniversity RegionBay RegionNorth RegionDivision 6 Portland Cement Concrete Pavements, Co-chairsGreg Losch . University RegionJohn Staton . Construction Field Services Divisionii
MDOT Standard Specifications for ConstructionDivision 6 CommitteeAndy Bennett .Jeff Forster .Hunter Hinchcliff .Jeff O’Brien .Mike Phillips.Joe Tejkl.Tom Tellier .PrefaceConstruction Field Services DivisionFederal Highway AdministrationMetro RegionRoad Commission for Oakland CountyBay RegionConstruction Field Services DivisionGrand RegionDivision 7 Structures, Co-chairsJohn Belcher. Bureau of Bridges and StructuresBrad Wagner . Bureau of Bridges and StructuresDivision 7 CommitteeBryon Beck .Talia Belill .Bill Erben .Matt Filcek .Wayne Harrall .Aaron Hengesbach .Scott Hobner.Steven Katenhus .Greg Losch .Clint Mayoral.Ralph Pauly .Mike Roberts .Jonathon Stratz .Jennifer Transue .Nate VanDrunen .Jeff Weiler .Bureau of Bridges and StructuresBureau of Bridges and StructuresMetro RegionBureau of Bridges and StructuresKent County Road CommissionUniversity RegionBureau of Bridges and StructuresBay RegionUniversity RegionBureau of Bridges and StructuresFederal Highway AdministrationGrand RegionDesign DivisionDesign DivisionGrand RegionBureau of Bridges and StructuresDivision 8 Incidental Construction, Co-chairsMark Bott . Transportation Systems Management and OperationsDivisionGregg Brunner . Bureau of Field ServicesDivision 8 CommitteeRob Fijol .Jen Foley .Jason Fossitt .David LaCross .Carlos Libiran .Federal Highway AdministrationUniversity RegionUniversity RegionDesign DivisionDesign Divisioniii
MDOT Standard Specifications for ConstructionPrefaceRay Olsen . Transportation Systems Management and OperationsDivisionBob Otremba . Bay RegionTraci Paige . Bay RegionMike Torres . Road Commission for Oakland CountyJulie Townsend . Design DivisionDivision 9 Materials, Co-chairsPete Jansson . Bureau of Bridges and StructuresTim Stallard . Construction Field Services DivisionDivision 9 CommitteeDan Troia . Ingham County Road DepartmentDivision 10 Concrete Mixtures, Co-chairsTim Stallard . Construction Field Services DivisionJohn Staton . Construction Field Services DivisionBureau DirectorsGregg Brunner . Bureau of Field ServicesMatt Chynoweth. Bureau of Bridges and StructuresBrad Wieferich . Bureau of DevelopmentChief Operations OfficerTony KratofilThe time and effort contributed by the members of the specification committeeswho represented the following organizations are also appreciated: Michigan Infrastructure and Transportation Association Asphalt Paving Association of Michigan Michigan Concrete Association Michigan Aggregates Association Michigan Road Preservation Association American Council of Engineering Companies of MichiganPaul C. Ajegba, DirectorMichigan Department of Transportationiv
MDOT Standard Specifications for ConstructionPrefacev
MDOT Standard Specifications for ConstructionPrefacevi
MDOT Standard Specifications for ConstructionPrefaceTABLE OF CONTENTSDivision 1: General Provisions . 1-1101 Terms, Format, and Definitions . 1-3102 Bid Submission, Award, and Execution of Contract . 1-21103 Scope of the Work . 1-33104 Control of the Work. 1-37105 Control of Materials . 1-55106 Reserved . 1-61107 Legal Relations and Responsibilities to the Public . 1-62108 Prosecution and Progress . 1-79109 Measurement and Payment . 1-95110 Mobilization. 1-112Division 2: Earthwork . 2-1201 Clearing . 2-3202 Removing Trees, Stumps, and Corduroy . 2-7203 Removing Drainage Structures, Culverts, and Sewers . 2-9204 Removing Miscellaneous Structures and Materials . 2-12205 Roadway Earthwork . 2-18206 Excavation and Backfill for Structures . 2-36207 Obliterating Roadway . 2-40208 Soil Erosion and Sedimentation Control . 2-42209 Project Cleanup . 2-50Division 3: Bases . 3-1301 Subbase . 3-3302 Aggregate Base Course . 3-4303 Open-Graded Drainage Course. 3-8304 Rubblizing Portland Cement Concrete Pavement . 3-14305 HMA Base Crushing and Shaping . 3-19306 Aggregate Surface Course and Maintenance Gravel . 3-22307 Aggregate Shoulders and Approaches . 3-26308 Geosynthetics for Base . 3-30Division 4: Drainage Features . 4-1401 Pipe Culverts . 4-3402 Storm Sewers . 4-14403 Drainage Structures . 4-24404 Underdrains . 4-32405 Pump Station Construction . 4-38406 Precast Three-Sided, Arch, and Box Culverts . 4-39vii
MDOT Standard Specifications for ConstructionPrefaceDivision 5: Hot Mix Asphalt Pavements and Surface Treatments . 5-1501 Plant Produced Hot Mix Asphalt . 5-3502 HMA Crack Treatment . 5-26503 Paver Placed Surface Seal . 5-31504 Micro-Surfacing . 5-36505 Chip Seals . 5-47506 Slurry Seal . 5-56Division 6: Portland Cement Concrete Pavements . 6-1601 Reserved . 6-3602 Concrete Pavement Construction . 6-4603 Concrete Pavement Restoration. 6-28Division 7: Structures . 7-1701 Reserved . 7-3702 Reserved . 7-4703 Reserved . 7-5704 Steel Sheet Piling and Cofferdams . 7-6705 Foundation Piling . 7-11706 Structural Concrete Construction. 7-29707 Structural Steel Construction . 7-62708 Structural Prestressed Concrete Construction. 7-91709 Timber Structures . 7-104710 Waterproofing and Protective Covers . 7-108711 Bridge Railings . 7-115712 Bridge Rehabilitation — Concrete . 7-120713 Bridge Rehabilitation — Steel . 7-147714 Temporary Structures and Approaches . 7-159715 Cleaning and Coating Existing Structural Steel . 7-161716 Shop Cleaning and Coating Structural Steel . 7-176717 Downspouts and Drains . 7-182718 Drilled Shafts . 7-185Division 8: Incidental Construction . 8-1801 Concrete Driveways . 8-3802 Concrete Curb, Gutter, and Dividers . 8-4803 Concrete Sidewalk, Curb Ramps, and Steps. 8-8804 Concrete Barriers, Glare Screens, and Foundations forLight Standards and Sign Supports . 8-12805 Hot Mix Asphalt Curb . 8-16806 Shared Use Paths . 8-18807 Guardrail, Guardrail Terminals, and Miscellaneous Posts . 8-22808 Fencing . 8-30809 Field Office . 8-36viii
MDOT Standard Specifications for 2823824825PrefacePermanent Traffic Signs and Supports . 8-40Permanent Pavement Markings . 8-59Temporary Traffic Control for Construction ZoneOperations . 8-76Slope Protection . 8-128Paved Ditches . 8-132Landscaping . 8-135Turf Establishment . 8-143Reserved . 8-155Electrical . 8-156Lighting . 8-173Traffic Signals . 8-185Preservation of Boundary Monuments . 8-210Shoulder and Centerline Pavement Corrugations . 8-217Water Mains . 8-219Construction Surveying and Staking. 8-232Sanitary Sewer Systems . 8-243Division 9: Materials . 9-1901 Cement and Lime . 9-3902 Aggregates . 9-5903 Admixtures and Curing Materials for Concrete . 9-24904 Asphaltic Materials . 9-27905 Steel Reinforcement . 9-44906 Structural Steel . 9-47907 Fencing Materials . 9-52908 Miscellaneous Metal Products . 9-59909 Drainage Products . 9-66910 Geosynthetics . 9-91911 Water . 9-96912 Timber and Lumber . 9-98913 Masonry Units. 9-118914 Joint and Waterproofing Materials . 9-121915 Bridge Coating Systems . 9-126916 Erosion and Sedimentation Control Materials. 9-128917 Turf and Landscaping Materials . 9-132918 Electrical and Lighting Materials . 9-142919 Permanent Traffic Sign and Support Materials . 9-158920 Permanent Pavement Marking Materials . 9-168921 Permanent Traffic Signal Materials . 9-172922 Temporary Traffic Control Materials . 9-210923 Water Main Materials . 9-227ix
MDOT Standard Specifications for ConstructionPrefaceDivision 10: Concrete Mixtures . 10-11001 Concrete Production Equipment and Facilities . 10-31002 Contractor Quality Control for Concrete . 10-151003 Quality Assurance (Acceptance) for Concrete . 10-231004 Portland Cement Concrete Mixtures . 10-311005 Mortar and Grout Mixtures . 10-361006 Patching, Repair, and Overlay Mixtures . 10-40Pay Item Index . 1AGeneral Index. 28Ax
DIVISION 1 – GENERAL PROVISIONSSection 101. Terms, Format, and Definitions . 1-3Section 102. Bid Submission, Award, and Execution of Contract . 1-21Section 103. Scope of the Work . 1-33Section 104. Control of the Work . 1-37Section 105. Control of Materials . 1-55Section 106. Reserved . 1-61Section 107. Legal Relations and Responsibilities to the Public . 1-62Section 108. Prosecution and Progress . 1-79Section 109. Measurement and Payment . 1-95Section 110. Mobilization .1-1121-1
NOTES1-2
Section 101. Terms, Format, and Definitions101.01. GeneralThe titles and headings of the sections, subsections, and subparts areintended for reference and are not considered as bearing on theirinterpretation.References in the contract to publications refer to the most recent edition,including interim publications that are current as of the advertisement date,unless otherwise specified by the contract.References in the contract to the Department’s procedures for inspection,sampling, testing, and certification of materials refer to the edition of therelevant manuals, Michigan Test Methods (MTMs), MDOT Standard Plans,and MDOT Standard Specifications for Construction (StandardSpecifications) that is current as of the advertisement date unless otherwisespecified by the contract.101.02. AbbreviationsWhen the following abbreviations are used in the Standard Specifications andin the contract, they have the meanings listed below. C . degrees Celsius F . degrees FahrenheitAAN. American Association of NurserymenAAR. Association of American RailroadsAASHTO . American Association of State Highway and TransportationOfficialsABR. Certified Bridge Fabricator – Advanced (AISC Certification)ABS . acrylonitrile butadiene styreneAC . alternating currentACA. ammoniacal copper arsenateACI . American Concrete InstituteACPA . American Concrete Pipe AssociationACQ . ammoniacal copper quaternaryACZA . ammoniacal copper zinc arsenateADA. Americans with Disabilities ActADT .AGC .AIA .AISC .AISI .AMS .average daily trafficAssociated General Contractors of AmericaAmerican Institute of ArchitectsAmerican Institute of Steel ConstructionAmerican Iron and Steel InstituteAerospace Material Specification1-3
MDOT Standard Specifications for ConstructionSection 101ANSI . American National Standards InstituteAPA . Authorized Public AgencyAPI . American Petroleum InstituteARA. American Railway AssociationAREMA . American Railway Engineering and Maintenance-of-WayAssociationARTBA .ASC.ASCE .ASLA .ASME .ASNT .American Road & Transportation Builders AssociationAccredited Standards CommitteeAmerican Society of Civil EngineersAmerican Society of Landscape ArchitectsAmerican Society of Mechanical EngineersAmerican Society for Nondestructive TestingASR. alkali-silica reactivityASTM . ASTM InternationalATSSA . American Traffic Safety Services AssociationAWG . American Wire GaugeAWI . Aggregate Wear IndexAWPA . American Wood Protection AssociationAWS . American Welding SocietyAWWA. American Water Works AssociationBlue Book . Equipment Watch’s Rental Rate Blue Book for ConstructionEquipmentBPN. British Pendulum NumberBTU .CA .CaCl2.CCA .British thermal unitcopper azolecalcium chloridechromated copper arsenatecentistoke. unit of measurement of kinematic viscositycfm .CFR.CIA .CIE .CIP .cubic feet per minuteCode of Federal RegulationsConstruction Influence AreaInternational Commission on Illuminationcompacted-in-placeCIP . cast-in-placeCJP . complete joint penetrationCMD . cross-machine directionCNC .Commission .CPE.cPs .CPT .computer numerically controlledMichigan State Transportation Commissioncorrugated polyethylenecentipoise, a measurement of viscosityBridge Component Quality Management System Certification(AISC Certification)1-4
MDOT Standard Specifications for ConstructionSection 101CPV. corrugated polyvinyl chlorideCrg . contraction jointCRSI . Concrete Reinforcing Steel InstituteCSP. concrete surface profileCSQC . Contractor Staking Quality ControlCW . Civil WorksCWI . Certified Welding InspectordB. decibelDBE. Disadvantaged Business EnterpriseDBI . dowel bar inserterDC . direct currentDFT . dry film thicknessDI . ductile iron (pipe)EGLE . Michigan Department of Environment, Great Lakes, andEnergyESAL . equivalent single-axle loadEsc .FAA .FC .FCAW .FCC.expansion jointFederal Aviation AdministrationFracture Critical Endorsement (AISC Certification)flux-cored arc weldingFederal Communications CommissionFCM . fracture critical membersFHWA . (U.S. Department of Transportation) Federal HighwayAdministrationForest Service. USDA Forest ServiceFSS . Federal Specifications and Standardsfy . yield pointG*/sin θ .G*sin θ .g/ft² .Gmm .Gsb .Gse .high temperature stiffnessintermediate temperature stiffnessgram per square footmaximum specific gravity of mixturebulk specific gravity of aggregateeffective specific gravityGMAW . gas metal arc weldingGPS . Global Positioning SystemHDPE . high-density polyethyleneHMA . hot mix asphaltHP . high performanceHRWR . high-range water reducerIBR . Certified Bridge Fabricator – Intermediate (AISCCertification)ICEA . Insulated Cable Engineers Association1-5
MDOT Standard Specifications for ConstructionSection 101IEEE . Institute of Electrical and Electronics EngineersIES . Illuminating Engineering SocietyIMSA . International Municipal Signal AssociationIP. internet protocolISA . International Society of ArboricultureISO . International Organization for StandardizationISSA . International Slurry Surfacing AssociationITCP . Internal Traffic Control PlanITE . Institute of Traffic EngineersITS . Intelligent Transportation SystemsJMF . job mix formulak . thermal conductivitykip . 1,000 pounds-forcekPa . kilopascalksi. kilo-pound per square
MDOT Publications Incorporated by Reference . The MDOT publications listed below are incorporated by reference in the . 2020 Standard Specifications
