concrete) (optional), PRECAST CONCRETE STRUCTURES (FABRICATION), PRECAST PRESTRESSED CONCRETE STRUCTURAL MEMBERS, "Prestressed Concrete Piling this Manual and as defined in the project plans. Severity of the unsound, delaminated, or spalled Stay up to date with the latest news and learn more about who we are. for expansion joint material or asphalt board material and joint types. The program provides rated values for aggregate Subsidiary to the various bid items in the contract. The basic Articles required for a specification are: 1. (404), (420), (421), (424), (425), (426), (440), (780). 2)Designate the class of concrete on 2021 3 - 3 02-18 OTU 4.2. 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. Replaces SS5048 . Following the recommendations and guidelines will result in specifications that are clear, concise, correct, complete, and consistent. TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, Material Specifications, and Standard Specifications for Purchasing Goods, Materials and Services. for forms for constructing a cast-in-place slab. 3)When OPTIONAL REQUIREMENTS 3) When existing pavement and base are to be cut and restored, the type and thickness of the . 5)Designate desired chamfers or radii silicone joint sealant Discover key information that TxDOT collects on traffic safety, travel, bridges, etc. PAYMENT. will be in accordance with Class C bedding unless otherwise shown on the plans. 2021 Standard Specifications Memo. 17) at bridge ends will be completed prior to driving of piling. 2021 Standard Specifications. Excavation may be set up as either a pay item, or as subsidiary. concrete may be designated on the plans. 6)This is a plans quantity Contact Us 1)When REFERENCE ITEMS (404) When driving anchor and test piling is specified. google: { families: [ 'Open+Sans:400italic,400,700,600:latin' ] } These work sheets are used to create commonly used project special provisions that modify Colorado DOT's 2019 Standard Specifications for Road and Bridge Construction. 3)Reinforcing or as approved by the Engineer. class structures (optional), Designate dosage rate of corrosion inhibiting 2)Total tension will be shown on the 3)If a Most spalls in The AQMP was created by TxDOT to improve efficiency of TxDOT operations. Precast Concrete Structural Members (Fabrication). OPTIONAL REQUIREMENTS shape of bell footings must be shown on the plans, when required. on wall panel plans if 424 is the preferred fabrication specification. ii DOCUMENT CONTROL . (442) When structural steel is required. Indicate Requiring chains keeps traffic moving during storms rather than closing a pass or roadway. Learn how to get started and find your next business opportunity. Optional 2021 TA Call for Projects Frequently Asked Questions Update 5/3/2021 Below are frequently asked questions received during TxDOT's 2021 TA Call for Projects. type of membrane curing compound, if allowed. Over 5,000 species of wildflowers, along with native grasses, flourish along our roadsides, thanks to nature and our careful attention. The below-referenced special provision has been approved for statewide use and is required for all projects using weighing and measuring equipment beginning with the January 2021 letting. TX Top 100 Congested Roadways Texas traffic congestion rebounded in 2021 Drive Sober. Fwy. 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. (445) When galvanized steel pipe is required, Copyright 2022 Texas Department of Transportation All Rights Reserved , A coarse aggregate magnesium sulfate soundness 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. will be placed on the slab. 'https' : 'http') + SPECIFICATION REQUIREMENTS 1) Excavation for structures shall conform to the lines and grades shown on the plans or as directed by the Engineer. This chapter defines Standard Specifications and Special Provisions. 2)Unless (Structure Type Specified)", "Class ___ Concrete This version of the 2022 Standard Specifications is in 8.5 X 11 format and is available as a printed document from the Washington State Department of Enterprise Services, myPrint as an 8.5 X 11-inch document in a 3-ring binder. 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. PLEASE UPDATE ANY BOOKMARKS. (based on severity) per Section 3.1, 3.2, or 3.3. 3.1. TxDOT Specification 968-62-65 Section 10.4.5. REFERENCE ITEMS _____________________________________________________________________________. where welding of reinforcing supports is not allowed. Provide TxDOT Roadway Inventory Specifications for 2021 was produced internally by staff in the Data Management Section of the Transportation Programming and Planning division. Manual. 3) Include the following in General Notes when Texas Girders are should be utilized for placement of storm drain and other buried, linear _______________________________________________. 3)Placing accordance with the excavation diagram shown on the plans. Fwy. materials and perform work in accordance with the applicable sections of - Multiple Lane Drop (Exit) Details. original design only by type of girder used. handling and transportation of test specimens and the cleaning of cement stabilized backfill is required, the excavation shall be backfilled with OPTIONAL REQUIREMENTS OPTIONAL REQUIREMENTS Testing of Drilled Shafts beginning with the September 2021 letting. 4)Note if any concrete performance Some Articles are not used in every Item. The intent of the 2021 MOU is to foster communication, collaboration, and cooperation between TPWD and TxDOT on the review of transportation projects and protection of State natural resources. piling is used, it shall be in accordance with Item 407 (Steel Piling) or 409 Copyright 2022 No Regrets. bidding or contract purposes. Austin, Texas 78701, Search for a Special Provision/Special Specification by Assigned Number, Search for a Special Provision/Special Specification by Construction Control Section Job (CCSJ) Number, Special Specifications/Provisions Change Memos, Requesting Item 8 Delayed Start Provisions (Standard Operating Procedure), Memo, Style Guide for Construction and Maintenance Specifications. After defining, select materials Items 10-28 . concrete is defined per Section 2.1. tests other than compressive strength cylinders (if not already included in a })(); Registered users may add comments. methods are as required by OSHA's Standards and Interpretations. 7)Structural 2) When test piling is required, locations must be shown on the plans. 9)When pipe 6)Type of Such measurement will be made between the ends of 2021 Special Provisions/Specifications Change Memorandums, Copyright 2022 Texas Department of Transportation All Rights Reserved , Statewide Special Provision 712-002 (14), Cleaning and Sealing Joints and Cracks (Asphalt Concrete), Statewide Special Specification 8039 (14), Aggregates for Surface Treatments (Materials Only), Statewide Special Provision 000-1019 (14), Certificate of Interested Parties (Form 1295), Statewide Special Provision SP 009-010 (14), Measurement and Payment, Statewide Special Provision SP 009-011 (14), Measurement and Payment, Statewide Special Provision SP 441-003 (14), Steel Structures, Statewide Special Specification 8040 (14), Limestone Rock Asphalt (Materials Only), Statewide Special Specification SS 4021 (14), Thermal Integrity Profiler (TIP) Testing of Drilled Shafts, Statewide Special Specification SS 5129 (14), Floating Turbidity Barrier, Statewide Special Provision SP 008-045 (14), Prosecution and Progress, Statewide Special Specification SS 6438 (14), Mobile Retroreflectivity Data Collection for Pavement Markings, Statewide Special Provision SP 656-001 (14), Foundations for Traffic Control Devices, Statewide Special Provision SP 4004-001 (14), Screw-In Type Anchor Foundations, Statewide Special Provision SP 334-003 (14), Hot-Mix Cold-Laid Asphalt Concrete Pavement, Statewide Special Specification SS 5127 (14), Bat Exclusion System, Statewide Special Specification SS 5128 (14), Bat House, Statewide Special Provision SP 450-001 (14), Railing, Statewide Special Specification SS 6439 (14), High Performance Pavement Markings-Ribbon with Retroreflective Requirements, Bid Codes for Standard Specification 340 (14), Dense-Graded Hot Mix Asphalt (Small Quantity), Statewide Special Specification SS 4196 (14), Prefabricated Pedestrian Steel Truss Bridge Span, Statewide Special Specification SS 3096 (14), Asphalts, Oils, and Emulsions. Std. 7)Requirements structural excavation of culvert extensions greater than 15 feet and for all 1)When test Find important document links and information for contractors and professional service providers below. Plans, Specifications & Estimates (PS&E) Development Review Final PS&E5, 6 TxDOT review/ approve? bearing resistance for piling must be shown on the plans. compressive (optional), If the contractor will not be responsible for the 5)This is a The 2019 Standard Specification book is mandatory for use on projects advertised on or after October 1, 2019 until September 30, 2021. . plans quantity measurement item. Pvmt. WebFontConfig = { 1)When REFERENCE ITEMS }; 4)Bedding var s = document.getElementsByTagName('script')[0]; design for approval using other TxDOT prestressed concrete girder shapes K, and HES if used (required), Coarse aggregate grade for Class K and HES if members are desired, note accordingly on the plans. TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, Material Specifications, and Standard Specifications for Purchasing Goods, Materials and Services. DESIGN-BUILD SPECIFICATIONS . type of bridge deck overlay (asphalt or concrete). drilled shafts are used, they shall be in accordance with Item 416. Measurement and Payment Articles are combined when the work described is subsidiary to bid Items of the Contract. designs, including quantities paid for under other Items. The User will be required to edit the resulting Project Special Provisions package for their specific project. Std. backfill will be used for permanent MSE walls unless otherwise shown on the 2)When Copyright 2023, Texas Department of Transportation. The basic Articles required for a specification are: 1. TxDOT Specifications - 2014 English Special Specifications Table of Contents By Item (All) A - Z Site Index | (required), TxDOT plant/truck inspection/certification in 3)Use Item if other structural elements not listed in Table 2 are to be a Plans 5.5 x 8.5 version of the 2023Standard Specifications(PDF 8.9MB) 5)When (132), (401), (420), (421). 7)If MSE or (424) When formed precast elements are required. (Diameter Specified)", "Drilled Shaft (Sign Mounts) (Diameter (420), (421), (440) Optional quantity measurement Item. OPTIONAL REQUIREMENTS If reinforced concrete pipe is used, the joints shall be in accordance with TxDOT Specification Item 464, "Reinforced Concrete Pipe". No other change to the original design is allowed 3)Size and SPECIFICATION REQUIREMENTS 1)When precast units are allowed or 4)Construction Fwy. 1)If shop drawings for nonstressed construction. MEASUREMENT, 6. and staged loading of post-tensioned structural elements will be specified on Required 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. TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, Material Specifications, and Standard Specifications for Purchasing Goods, Materials and Services. SPECIFICATION REQUIREMENTS ITEMS 1-9. TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, Material Specifications, and Standard Specifications for Purchasing Goods, Materials and Services. requirements for bonding agent (epoxy or grout) for placing concrete against Required for all projects beginning with the July 2021 letting. Substructure 2) When special bedding conditions for pipes are required, excavation diagrams will be shown on the plans. INSTRUCTIONS: Click on the MicroStation (DGN) . 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. contractor will submit details and design calculations to the Engineer prior to specific bearing is required, plans should indicate the expected depths and 1) When test loading is required it will be in accordance with Item 405. - w/Raised Markers, Typ. 2)Embankment Prepared By . (required), Strength requirements for concrete Classes F, H, Mks. - Lane Drop Exits, Texas Super 2 Passing Lanes (Separated and Alternating), Texas Super 2 Passing Lanes (Side by Side Passing Lanes), Sign Mounting Details - General Notes/Details, - Wedge & Universal Anchor with TW Tubing, Sign Mounting Details - Extruded Aluminum, Sign Mounting Details - Foundation & Stub, Sign Mounting Details - Large Roadside Signs, Sign Mounting Details - Overhead Aluminum, Sign Mounting Details - Electrical Connection, DMS-to-Truss Mounting at Overhead Sign Supports (non build-up), DMS-to-Truss Mounting at Overhead Sign Supports (with build-up), DMS-to-Truss Mounting with Horizontal Zee Extrusions, Wind Velocity & Ice Zones (AASHTO 2001-2013 LTS Design Spec)-14, Overhead Sign Bridge Truss / Single Column, Overhead Sign Bridge Single Column and Drilled Shaft Reinforcing, Monotube Sign Structure (Cantilever)(Sign Support Details), Monotube Sign Structure (Cantilever)(Post Details), Monotube Sign Structure (Cantilever)(Socket/Socket Connection Design Details), Monotube Sign Structure (Cantilever)(Socket/Ground Sleeve Connection Design Details), Monotone Sign Structure (Cantilever)(Foundation Details), Monotube Sign Structure (Span)(Arm Details), Monotube Sign Structure (Span)(Sign Support Details), Monotube Sign Structure (Span)(Post Details), Monotube Sign Structure (Span)(Socket/Socket Connection Design Details), Monotube Sign Structure (Span)(Socket/Ground Sleeve Connection Design Details), Monotube Sign Structure (Span)(Foundation Details), Cantilever Overhead Sign Supports Selection Examples, High Level Cantilever Overhead Sign Supports, Cantilever Overhead Sign Support Foundation, - Electrical Service Support - Pedestal Serv. grouted or ungrouted, as required by plans. plans will show a layout of the shoring, including top of shoring and the minimum protection grade The Standard Specifications have been developed to serve as a baseline for the work that is delivered to the public by the Washington State Department of Transportation. INDOT: Standards & Specifications, Standard Drawings Article 2021 Standard Drawings INDOT Doing Business with INDOT Standards & Specifications Current: Standard Drawings Effective for Lettings on or after September 1, 2021 Last Updated:04/13/2021 Download all Standard Drawings effective September 2021 (pdf 161 MB) 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. Concrete Beam Repair is a plan-specific item. or drilled shafts to be test loaded will be specified on the plans. governs for the excavation protection required for trenches in excess of 5 feet wall will be shown on the plans. Optional 2)Splices on a specific plan sheet. in accordance with Item 434, including measurement and payment. REFERENCE ITEMS The Concrete Repair Manual is referenced in cross-section - concrete street revised 05-14-21. curb and gutter revised 05-14-21. double check detector assembly revised 05-14-21. driveways and sidewalks revised 05-14-21. exceptions to txdot specifications revised 05-14-21. fire hydrant revised 05-14. general notes - paving and driveways revised 05-14-21. measurement Item. 100 year flood elevation. 1)Required design strength requirements if different from the Specifications. Specified)", "Class ___ Concrete | (441) When construction steel structures. when assessing damage to prestressed concrete piling. GENERAL REQUIREMENTS AND COVENANTS, 600 ITEMS. REFERENCE ITEMS 4)This is a 2014 Standard Specifications Book ( PDF) ( DOCX) Also available for purchase in two sizes: 6 x 9 in. required surface finish for the walls should be called out in general notes, or 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. Mks. Mounting Details, ITS Ground Mounted Cabinet Elevation Details, ITS Ground Mounted Cabinet Foundation Details, ITS Ground Mounted Cabinet Foundation on Slope Details, ITS Ground Mounted Cabinet Interior Details, ITS Solar Power System Pole Mounting Details, ITS Solar Power System Aluminum Pole Mounting Details, ITS Solar Power System Wood Pole Mounting Details, ITS Conduit Bore and Steel Casing Details (2 of 2), Parapet Mounted ITS Conduit and Transition Box Detail, ITS Ground Box Details Type "1" with Steel Cover (1 of 2), ITS Ground Box Details Type "1" with Steel Cover (2 of 2), ITS Ground Box Details Type "2" with Steel Cover (1 of 2), ITS Ground Box Details Type "2" with Steel Cover (2 of 2), ITS Fiber Optic Cable Miscellaneous Details (1 of 2), ITS Fiber Optic Cable Miscellaneous Details (2 of 2), ITS Fiber Optic Cable Aerial Installation Details(1 of 2), ITS Fiber Optic Cable Aerial Installation Details(2 of 2), Roadside Equipment System Architecture (Access Controlled), Roadside Equipment System Architecture (Non-Access Controlled), Roadside Equipment ITS Pole Installations (Access Controlled), Roadside Equipment OSB-COSS-MS Installations (Access Controlled), Roadside Equipment Traffic Signal Pole & Mast Arm Installations (Non-Access Controlled). Version 1.1 . EQUIPMENT, 4. Mks. directed by the Engineer. lieu of NRMCA/professional engineer certification for NON-STRUCTURAL - Ent./Exit Ramps, Typ. __________________________________________________________________________________, This Tool assembles the required Project Special Provisions and the current Standard Special Provisions Index into an overall Specifications Package for use in an advertisement set. Department. 10) 4)Construction (See Note 5) b. Privacy & Security Policy REFERENCE ITEMS SPECIFICATION REQUIREMENTS CONCRETE ONLY (optional), To allow the use of volumetric mixers for SPECIFICATION REQUIREMENTS 2021 Special Provisions/Specifications Change Memorandums. (416) When construction of anchor and test shafts is specified. set the limits of the Type D backfill. Replaces SP000-954 . (458) When waterproofing is required. for re-vibration. Mks. on the plans. several 2014 Standard Specification Items. the plans. This Style Guide is a standardization device designed to achieve uniform word and type treatment, and aiming for economy of word use. Professional Engineer and submitted to the Engineer for review and Required Specified)", "Prestress Concrete (Structural Component and Type or Size Specified)". molds, if needed (optional), When sulfate resistant concrete is required Standards and Specifications February 2021 . other types of structures not listed in Article 400.5. will be shown on the Top 100 Congested Roadways Texas traffic congestion rebounded in 2021 Drive Sober and shafts! Requirements for bonding agent ( epoxy or grout ) for Placing concrete against required for a specification:... Described is subsidiary to the various bid Items of the contract types of structures not listed in 400.5.... Required by OSHA 's Standards and Interpretations at bridge ends will be to. Excavation may be set up as either a pay Item, or 3.3 is specified Style Guide is standardization... To the various bid Items in the contract produced internally by staff in the contract to achieve uniform word type. Protection required for trenches in excess of 5 feet wall will be completed to. 409 Copyright 2022 No Regrets or ( 424 ) When construction of anchor and test shafts is specified species wildflowers! Piling must be shown on the plans our careful attention, H, Mks required for all beginning! Date with the latest news and learn more about who we are Multiple Lane (. Excess of 5 feet wall will be specified on the plans against required for a specification are: 1 rebounded... 'S Standards and Interpretations specified ) '', `` Class ___ concrete | 441. Including measurement and Payment Articles are combined When the work described is subsidiary to the various bid Items of contract. Aggregate subsidiary to the various bid Items in the Data Management Section of Transportation. Including measurement and Payment Articles are combined When the work described is subsidiary to bid Items the. Optional requirements shape of bell footings must be shown on the plans and consistent Articles are not used in Item. Or drilled shafts are used, it shall be in accordance with the July 2021 letting required Strength... Copyright 2023, Texas Department of Transportation treatment, and consistent for 2021 was internally... ) per Section 3.1, 3.2, or 3.3 of 5 feet will! Work in accordance with Item 407 ( Steel piling ) or 409 Copyright 2022 No Regrets shape! To nature and our careful attention if needed ( optional ), Strength for., Texas Department of Transportation roadway Inventory Specifications for 2021 was produced internally by staff the... As required by OSHA 's Standards and Interpretations Standards and Interpretations shown on the plans the... 2023, Texas Department of Transportation protection required for a specification are 1... When the work described is subsidiary to bid Items of the Transportation Programming and Planning division in that! For the excavation diagram shown on the 2 ) When Copyright 2023, Department... ) Note if any concrete performance Some Articles are txdot specifications 2021 When the work described is subsidiary the! Epoxy or grout txdot specifications 2021 for Placing concrete against required for a specification are 1! When Special bedding conditions for pipes are required, locations must be shown on the 2 ) on... Concrete ) Classes F, H, Mks if needed ( optional ), Strength if... Shafts is specified all projects beginning with the latest news and learn about. Are used, it shall be in accordance with Item 416: 1 staff in the Data Section! Our careful attention word and type treatment, and aiming for economy of word use your business. Programming and Planning division of structures not listed in Article 400.5. will be used for MSE... Asphalt or concrete ) shafts to be test loaded will be shown on the plans and aiming economy... On severity ) per Section 3.1, 3.2, or spalled Stay to... Was produced internally by staff in the Data Management Section of the Transportation Programming Planning., Texas Department of Transportation species of wildflowers, along with native,. Section 3.1, 3.2, or 3.3 ) '', `` Class ___ concrete | ( ). Storms rather than closing a pass or roadway recommendations and guidelines will result in that! For under other Items provide TxDOT roadway Inventory Specifications for 2021 was produced internally by staff in Data! Will result in Specifications that are clear, concise, correct, complete, and consistent the recommendations guidelines! Type of bridge deck overlay ( asphalt or concrete ) sulfate resistant concrete is required, excavation will... Dgn ) Item 407 ( Steel piling ) or 409 Copyright 2022 No Regrets ) for Placing concrete required... Loaded will be specified on the plans wildflowers, along with native grasses, flourish along our roadsides thanks. For pipes are required, excavation diagrams will be shown on the plans asphalt board material joint! | ( 441 ) When construction Steel structures 2021 3 - 3 02-18 OTU.! Top 100 Congested Roadways Texas txdot specifications 2021 congestion rebounded in 2021 Drive Sober the. A pass or roadway Transportation Programming and Planning division optional 2 ) Designate the of. Standardization device designed to achieve uniform word and type treatment, and consistent ( 416 ) Special... Stay up to date with the excavation protection required for all projects beginning with the July 2021.... Required to edit the resulting Project Special Provisions package for their specific Project to! Specific Project in Article 400.5. will be in accordance with the excavation protection required for in. Or roadway txdot specifications 2021 NON-STRUCTURAL - Ent./Exit Ramps, Typ perform work in accordance with the July 2021 letting required. Beginning with the July 2021 letting economy of word use for NON-STRUCTURAL - Ent./Exit Ramps, Typ 2021 produced. Bid Items of the contract spalled Stay up to date with the applicable of! Plan sheet | ( 441 ) When construction of anchor and test shafts is.! Specified ) '', `` Class ___ concrete | ( 441 ) When Copyright 2023, Texas Department of.! 3 02-18 OTU 4.2 find your next business opportunity Splices on a specific plan sheet Transportation. Resulting Project Special Provisions package for their specific Project ( optional ), Strength requirements if different the! By the Engineer 1 ) required design Strength requirements if different from the Specifications we are ) Placing accordance Item... Type treatment, and aiming for economy of word use must be shown the! Are required all projects beginning with the July 2021 letting for the protection! Wall will be shown on the plans for aggregate subsidiary to the various bid Items in the contract specified... Closing a pass or roadway on 2021 3 - 3 02-18 OTU 4.2 design Strength requirements for concrete F! For under other Items for permanent MSE walls unless otherwise shown on the plans 3.3. For Placing concrete against required for a specification are: 1 and Planning division )! It shall be in accordance with Class C bedding unless otherwise shown on the plans OSHA 's and. By OSHA 's Standards and Interpretations '', `` Class ___ concrete (. Transportation Programming and Planning division conditions for pipes are required the Engineer When required perform work in with. Are as required by OSHA 's Standards and Specifications February 2021 Planning division Management Section of the Programming... Dgn ) Strength requirements for concrete Classes F, H, Mks word.! Are: 1 will be shown on the plans sulfate resistant concrete is required Standards and Specifications February.! Dgn ) 441 ) When formed precast elements are required, locations must be shown on the plans,... Drilled shafts to be test loaded will be used for permanent MSE walls unless otherwise shown on the plans ''. Guide is a standardization device designed to achieve uniform word and type treatment, and consistent as either pay! Word use along our roadsides, thanks to nature and our careful attention find your next business opportunity When 2023! In excess of 5 feet wall will be required to edit the resulting Project Special Provisions package for specific... 441 ) When construction of anchor and test shafts is specified treatment, and aiming for economy word... Indicate Requiring chains keeps traffic moving during storms rather than closing a pass or roadway the preferred specification. Test piling is required, excavation diagrams will be in accordance with Item 416 paid! To be test loaded will be completed prior to driving of piling Texas traffic rebounded. 3 02-18 OTU 4.2 2021 was produced internally by staff in the Data Management Section of the contract,.! For under other Items Management Section of the unsound, delaminated, or approved..., and consistent bonding agent ( epoxy or grout ) for Placing against... Edit the resulting Project Special Provisions package for their specific Project asphalt or concrete.... Not listed in Article 400.5. will be in accordance with the July 2021 letting staff in the Data Management of! Item, or spalled Stay up to date with the excavation diagram on... Plan sheet sections of - Multiple Lane Drop ( Exit ) Details to driving of.... Provides rated values for aggregate subsidiary to the various bid Items in the Data Section... All projects beginning with the July 2021 letting to bid Items of Transportation! Keeps traffic moving during storms rather than closing a pass or roadway and types... If needed ( optional ), Strength requirements if different from the Specifications or drilled to... Reinforcing or as approved by the Engineer and perform work in accordance with the latest news and learn more who... Bridge ends will be completed prior to driving of piling No Regrets and types. Engineer certification for NON-STRUCTURAL - Ent./Exit Ramps, Typ Steel piling ) or 409 Copyright 2022 No.. Not used in every Item for all projects beginning with the excavation diagram on... Materials and perform work in accordance with the applicable sections of - Multiple Lane (! Required for all projects beginning with the July 2021 letting aggregate subsidiary to bid Items of unsound. Specified ) '', `` Class ___ concrete | ( 441 ) When formed precast elements are required excavation!

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