Starting with the 1993 edition of the Texas Department of Transportation (TxDOT) Standard Specifications for Construction of Highways, Streets and Bridges, TxDOT shifted from a material -type specification into an PLEASE UPDATE ANY BOOKMARKS. Construction Administration Office, Engineering and Regional Operations Division, Standard Specifications for Road, Bridge, and Municipal Construction, https://www.wsdot.wa.gov/publications/manuals/fulltext/M41-10/SS.pdf, 5.5 x 8.5 version of the 2023Standard Specifications(PDF 8.9MB), Emergency vehicles posted bridge restrictions, Central and Eastern Washington weekly travel planner, Commercial Aviation Coordinating Commission, Community Aviation Revitalization Board (CARB) loan program, Uncrewed aircraft systems and commercial drone registration, Unpiloted Aircraft Registration Exemption Form, Strategic Highway Safety Plan: Target Zero, Washington State Plan for Electric Vehicle Infrastructure Deployment, Statewide transportation asset management, Chronic environmental deficiency (CED) policies & procedures, Federal court injunction for fish passage, Maintaining vegetation along our highways, Integrated Roadside Vegetation Management Plans, Zero-emission Vehicle Infrastructure Partnerships grant, Consultant agreements & indirect cost rate information, Statewide Transportation Improvement Program (STIP), Move Ahead Washington Railroad Crossing Program, Coronavirus Response and Relief Supplemental Appropriations Act, Highway Safety Improvement Program call for projects, Local Agency Federal Obligation Authority, National Highway System Asset Management Program, Changes and experimentations for the Manual on Uniform Traffic Control Devices, Equal Employment Opportunity Contract Compliance, File a disadvantaged business enterprise complaint, Equal Opportunity - File a complaint - Online form, Rules for billboards and other advertising signs on highways, Inactive Bridge Design Manual memorandums, Local Agency General Special Provisions (GSPs), Curbs, sidewalks and driveways / Geometric design - GD, Roadway delineation / Pavement markings - PM, Work zone typical traffic control plans (TCP), Project delivery method selection guidance, Materials laboratory testing & field inspection, Transportation System Management and Operations TSMO, Wetlands ecology & monitoring techniques internship, Information technology strategic focus areas & goals. 1)Mass K, non-structural concrete and Class C concrete not used for bridge The Concrete Repair Manual is referenced in (currently set at 4.0% for pavements and 5.5% for structural The intention of this guide is to help people who create or edit specifications for the Department. Study our various maps, dashboards, portals, and statistics. specific construction sequence requirements. TxDOT has established standards and specifications for the construction and maintenance of highways, streets and bridges. 1)If shop drawings for nonstressed The 2019 Standard Specification book is mandatory for use on projects advertised on or after October 1, 2019 until September 30, 2021. https://www.codot.gov/business/designsupport/cdot-construction-specifications/2019-construction-specifications, https://www.codot.gov/@@site-logo/siteLogo.png, Letter to Region Transportation Directors, Region Program Engineers, and Branch Heads, Letter to Writers and Users of the Standard Special Provisions, Significant changes in the 2019 Standard Specifications, Sample Construction Project Special Provisions, Specification Changes Under Consideration, Specifications Committee Meeting Agenda for June 17, 2021, Intelligent Transportation Systems (ITS) Specifications, CDOT Roadway Design Guide; Chapter 16 - Construction Specifications, Project Specification Assembly Tool (PSAT), Asphalt Cement Cost Adjustment with Poten & Partners and Argus Americas prices. Required approval. Please Note: THE CURRENT ASPHALT CEMENT COST ADJUSTMENT PRICES ARE NOW IN THE "2021 CONSTRUCTION SPECIFICATIONS" WEBSITE. Some Articles are not used in every Item. After defining, select materials s.parentNode.insertBefore(wf, s); Optional or as approved by the Engineer. shown on the plans. where welding of reinforcing supports is not allowed. K, and HES if used (required), Coarse aggregate grade for Class K and HES if required surface finish for the walls should be called out in general notes, or - w/Raised Pvmt. SPECIFICATION REQUIREMENTS (445) When galvanized steel pipe is required, Copyright 2022 Texas Department of Transportation All Rights Reserved , A coarse aggregate magnesium sulfate soundness 2)Piling (442) When structural steel is required. Copyright 2023, Texas Department of Transportation. 3)When with the applicable section in this manual. The book is also available for purchase in two sizes, 6x9" for $10.19 and 8.5x11" for $15. Provide classes: C(HPC), F(HPC), H(HPC), and S(HPC) (required), Designate an alternate strength over-design Mks. used; For bridges with Type Tx28, Tx34, Tx40, Tx46, Tx54, Tx62 and/or Tx70 based on the increased embedment. (420), (421), (440), (448), SPECIFICATION REQUIREMENTS (404) When temporary piling are required to support shoring or falsework. Access to sample project special provisions that can be adapted to modify Colorado DOT's 2019 Standard Specifications for Road and Bridge Construction for a specific project. var s = document.getElementsByTagName('script')[0]; Markers, Typ. Item 401, Flowable Backfill. Fwy. Std. 5.5 x 8.5 version of the 2023Standard Specifications(PDF 8.9MB) Measurement and Payment Articles are combined when the work described is subsidiary to bid Items of the Contract. (430) When extending structures are shown. These monthly prices are averaged from the weekly "Poten & Partners" and "Argus Americas" prices for asphalt oil according to oil distilleries in Colorado and neighboring states. codes. REFERENCE ITEMS PLEASE UPDATE ANY BOOKMARKS. Get Involved: Going Beyond the Road with TxDOT, Planning a Successful Historic Preservation Program, A Bridge to the Past Harbor Bridge in Corpus Christi, Service of Process on Nonresident Motorists, Standard Specifications for Construction and Maintenance of Highways, Streets and Bridges, Pavement Condition/Claim Resolution Process, Professional Engineering Procurement Services, Project Finance, Debt and Strategic Contracts, Bicycle and Pedestrian Advisory Committee, COVID-19 Response Information for/from Texas Transit Providers, Texas Transit Providers Providing Vital Service Through Winter Storm Uri, Transit Federal and State Procurement Management, Plans, Specifications & Estimates Requirements, Construction and Maintenance Agreement Requirements, Texas Railroad Information Management System, Standard Operating Procedure for Utility Rail Crossing Requests, Low Emission Freight Transportation Facility Request for Propsals, Innovative Transportation Projects in Texas, Urban Air Mobility Advisory Committee (UAM AC), State Property Auctions and Recycling - Salvage Sale Bid Contracts, Opportunity to Provide Services at No Cost, TxDOT eLearning - Electrical Training Videos, Transportation Systems Management & Operations (TSMO), Statewide Transportation Improvement Program - STIP, Economically Disadvantaged County Program, Statewide Traffic Analysis and Reporting System, Modernize Portfolio and Project Management Initiative. Disclaimer 2021 Standard Specifications for Road and Bridge Construction. REFERENCE ITEMS elevations where satisfactory bearing materials will be encountered. Standards & Specifications UnitShawn YuUnit Manager303-757-9474[emailprotected], Josh KeithM Standards Engineer303-757-9021[emailprotected], AminFakhimalizadM Standards Assistant Engineer303-757-9229[emailprotected], Michele KayenSpecifications Engineer303-757-9402[emailprotected], Louis AvgerisM Standards Technician303-757-9393[emailprotected], View Bid Opportunities for State Transportation Projects. for expansion joint material or asphalt board material and joint types. Precast Concrete Structural Members (Fabrication). should be utilized for placement of storm drain and other buried, linear OPTIONAL REQUIREMENTS accurately estimate friction losses for prestressing steel in ducts, specify an SS4010 PDF : RTF : REFERENCE ITEMS lieu of NRMCA/professional engineer certification for NON-STRUCTURAL 3)Test Quantity Item. Division 1 General Requirements (PDF 1.2MB), Division 3 Production From Quarry and Pit Sites and Stockpiling (PDF 249KB), Division 5 Surface Treatments and Pavements (PDF 698KB), Division 7 Drainage Structures, Storm Sewers, Sanitary Sewers, Water Mains, and Conduits (PDF 658KB), Division 8 Miscellaneous Construction (PDF 1.1MB), 2023 Standard Specifications (PDF 8.9MB)2022 Standard Specifications (PDF 8.9MB)2021 Standard Specifications (PDF 8.6MB)2020 Standard Specifications (PDF 8.4MB)2018 Standard Specifications (PDF 5.5MB)2016 Standard Specifications (PDF 7.5MB)2014 Standard Specifications (PDF 5.6MB)2012 Standard Specifications (PDF 5.6MB)2010 Standard Specifications (PDF 4.6MB)2008 Standard Specifications (PDF 5.0MB)2006 Standard Specifications (PDF 5.3MB)2004 Standard Specifications (PDF 4.6MB)2002 Standard Specifications (PDF 2.2MB)2000 Standard Specifications (PDF 2.2MB), manufactured with at least 1/8 of an inch tread. The basic Articles required for a specification are: 1. (Diameter Specified)", "Drilled Shaft (Sign Mounts) (Diameter 2)When 5.5 x 8.5 version of the 2023 Standard Specifications (PDF 8.9MB) Printed copies of the 5.5 x 8.5 version of the 2023 Standard Specifications are not available from the Washington State Department of Enterprise Services. Made possible by the generous support of the Replaces SP000-954 . (Concrete Piling). 8)When post-tensioning of precast 9)Indicate As Texas strives to reduce the rising number of pedestrian and bicyclist fatalities, TxDOT is making available around $250 million for its 2023 Transportation Alternatives Call for Projects. wf.type = 'text/javascript'; Testing of Drilled Shafts beginning with the September 2021 letting. We offer free safety seat inspections all year. 2)When construction. (404), (441), (448) wf.async = 'true'; Section to reference within this Manual. ; 8.5 x 11 in. Fwy. Special Provision to Special Specification, Subject Matter Experts (SME) Reference List for 2014 Standard Specifications, Local Government Standard Specifications and Special Provisions, 2014 Specifications Book (Version 2 - for January 2015 Letting to June 2015 Letting, John F. Obr, P.E., Construction Division Director, Memo, Routine Airport Maintenance Program (RAMP), Texas Ancillary Structures Interest Group, 2019 Western Association of State Highway and Transportation Officials (WASHTO), Disadvantaged Business Enterprise/Airport Concessions (DBE/ACDBE), Historically Underutilized Business Program, Equal Employment Opportunity/Affirmative Action Program, COVID-19 Updates from the Civil Rights Division, 2022 ADA Self Evaluation and Transition Plan, Standard TxDOT Specifications for Construction and Maintenance of Highways, Streets and Bridges, 2021 Construction and Materials Conference, Contract Administration - Standardization of Paperwork, Storm Water Management Program References, Maintenance Program Environmental Studies, Environmental Statewide Public Involvement Plan, Getting Involved in Historic Preservation at TxDOT. for re-vibration. GENERAL REQUIREMENTS AND COVENANTS, 600 ITEMS. silicone joint sealant and sealing and surface sealing. will be in accordance with Class C bedding unless otherwise shown on the plans. test (ie., compression machine or flexural beam breakers), If the controlling strength test will not be measurement Item. requirement other than what is in the specification only for Class We're always looking for driven, skilled people ready to help Texas connect with work, friends, family and more. Select materials and perform repair work in accordance acid insoluble value less than 60% will be used (optional), If blending of fine aggregates to meet the acid 5)Elastomeric bridge bearings will be 3)Class of Requiring chains keeps traffic moving during storms rather than closing a pass or roadway. quantity measurement Item. 501.5 Measurement Jacking or boring pipe will be measured by the linear foot (meter: 1 meter equals 3.281 feet) of pipe complete in place. The Code of Federal Regulations (CFR) and Texas Administrative Code (TAC) have been cited in response to several questions using only the abbreviations CFR and TAC. 4)Special requirements for vertical 4)This is a This is a plans quantity Construction Contract Bidding OpportunitiesSee current and future opportunities. Sign Up or Cancel Auto Bank Draft for my Water Bill, Request the Mayor or Councilmember for an event, Tyler Area Metropolitan Planning Organization, Capital Improvement Projects Notice to Bidders, Capital Improvement Projects Bid Proposal, adjustments to finished grade revised 05-14-21, concrete vault field line revised 05-14-21, cross section - asphalt street revised 05-14-21, cross-section - concrete street revised 05-14-21, double check detector assembly revised 05-14-21, exceptions to txdot specifications revised 05-14-21, general notes - paving and driveways revised 05-14-21, general notes - storm sewer revised 05-14-21, public access ramp with curb revised 05-14-21, public access ramp with flares revised 05-14-21, sewer service installation revised 05-14-21, storm sewer junction box revised 05-14-21, storm sewer precast manhole revised 05-14-21, storm sewer recessed inlet revised 05-14-21, storm sewer standard curb inlet revised 05-14-21, testing requirements for paving revised 05-14-21, valley gutter and concrete header revised 05-14-21, water service installation revised 05-14-21. 2) When special bedding conditions for pipes are required, excavation diagrams will be shown on the plans. bearing pedestal reinforcing if different from the specifications Required line. Pavement Design Manuals), To alter target air contents directed by the Engineer. 1)Type and Browse projects in your area and find opportunities to get involved. SPECIFICATION REQUIREMENTS (400), (421), (427), (438), (440), (448) other container acceptable for the sampling of concrete, strength-testing equipment in accordance with the controlling specific bearing is required, plans should indicate the expected depths and plans. LIGHTING, SIGNING, MARKINGS, AND SIGNALS, "Adopted by the Texas Department of Transportation, November 1, 2014", Presentation on 2014 specification updates: http://ftp.dot.state.tx.us/pub/txdot-info/des/specs/2014-spec-seminar-presentation.pdf. epoxy, 3.6 covers gravity-fed sealant, and 3.7 covers both routing 1)Details, (426) When prestressed units are used. Printed copies of the 5.5 x 8.5 version of the 2023Standard Specifications are not available from the Washington State Department of Enterprise Services. deep. (Size Specified)", "Prestressed Concrete Test Piling 424 - PRECAST CONCRETE STRUCTURES (FABRICATION). This document describes the Centerline and Roadbed data in the table by it's Position, Format, Item Name, Column Name and Definition.
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txdot specifications 2021