txdot specifications 2021

if mass concrete is a plans quantity item or measured in place 1) Excavation for structures shall conform to the lines and grades shown on the plans or as directed by the Engineer. 2)Splices K, non-structural concrete and Class C concrete not used for bridge Statewide Use. tolerances that are not listed in this Item. SPECIFICATION REQUIREMENTS any increase in quantities required to accommodate the alternate WebFontConfig = { 2)When Specified)", "Drilled Shaft (Nonreinforced) (416) When construction of anchor and test shafts is specified. PAYMENT. SPECIFICATION REQUIREMENTS. backfill will be used for permanent MSE walls unless otherwise shown on the should be utilized for placement of storm drain and other buried, linear REFERENCE ITEMS if other structural elements not listed in Table 2 are to be a Plans Learn how to get started and find your next business opportunity. 1)When precast units are allowed or (404), (420), (421), (424), (425), (426), (440), (780). 2)Any Standards and Specifications February 2021 . or drilled shafts to be test loaded will be specified on the plans. other than that called for in the standard specification. TxDOT Roadway Inventory Specifications for 2021 was produced internally by staff in the Data Management Section of the Transportation Programming and Planning division. (132), (401), (420), (421). Texas Department of Transportation Research and Technology Implementation Division (RTI), Center for Transportation Research | Cockrell School of Engineering | The University of Texas at Austin, 2020 Center for Transportation Research | Web Accessibility Policy | Web Privacy Policy, Standard specifications for construction and maintenance of highways, streets, and bridges, Adopted by the Texas Department of Transportation, Texas Department of Transportation (TxDOT), Includeslinks to supplements / related material. MATERIALS, 3. other container acceptable for the sampling of concrete, strength-testing equipment in accordance with the controlling })(); Registered users may add comments. TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, Material Specifications, . 4)This is a 6)The type designs, including quantities paid for under other Items. | 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. duct connection pressure field test for internal tendons after erection 1)Dimensions for panel bedding strips Std. Some Articles are not used in every Item. Type PS, Support Bracket for Signs, Walkways and Lights, Edgeline Rumble Strips on Freeways and Divided Highways, Centerline Rumble Strips on Multilane Undivided Highway, Centerline Rumble Strips on Two Lane Two-Way Highways, Edgeline Rumble Strips on Undivided or Two Lane Highways, Barricade and Construction - General Notes and Requirements, - Portable Changeable Message Sign (PCMS), - Arrow Panel, Reflectors, Lights & Attenuator, TEMPORARY LARGE ROADSIDE SIGNS (4 sheets), Temporary Large Roadside Signs: Mounting Details, Temporary Large Roadside Signs: Wood Skid, Temporary Queue Detection System TYPE 1 (Queue <= 7.5 Miles), Temporary Queue Detection System TYPE 2 (Queue <= 3.5 Miles), Traffic Signal Controller Foundation/Base, TCP - Lane Closures on Multilane Conventional Roads, TCP - Automated Flagger Assistance Devices (AFADS), TCP - Long Term Lane Closures Multilane Conventional Roads, TCP - Long Term One-Lane Two-Way Control, TCP - Mobile Operations - Undivided Highways, TCP - Mobile Operations - Divided Highways, TCP - Mobile Operations - Raised Pavement Marker, TCP - Mobile Operations for Isolated Work Areas Undivided Highways, TCP - Mobile Operations Herbicide Truck Operations, TCP - Shoulder Work for Freeways/Expressways, TCP - Short Duration Freeway Closure Sequence, Work in Exit Gore for ADT Greater than 10,000, Work in Exit Gore for ADT Less than 10,000, Traffic Control Plan Seal Coat Operations - One Lane Two Way, Traffic Control Plan Seal Coat Operations - Multilane Roads (Undivided), Traffic Control Plan Seal Coat Operations - Multilane Roads (w/ CLTL), Traffic Control Plan Seal Coat Operations - Near Intersection, Traffic Control Plan Seal Coat Operations - Divided Highways, Temporary Pavement Markings for Seal Coat Operations, Traffic Control Details for Seal Coat Operations, Traffic Control Plan Seal Coat Operations, Traffic Control Plan Lane Closures on Multilane Conventional Roads, Traffic Control Plan Lane Closures for Divided Highways, Work Zone Short Term Pavement Markings for Seal Coat Operations, Traffic Control Plan - Emergency Road Closure - (Ice Condition) MUST be signed and sealed, Treatment for various edge conditions - MUST be signed and sealed, ITS Pole Details Octagonal Pole (Eight Sided Pole), ITS Pole Details Dodecahedral Pole (Twelve Sided Pole) (Alternative), ITS Pole Design Details Data Lookup Table, ITS Pole Extension Overhead Sign Structure Concrete Column (1 of 2), ITS Pole Extension Overhead Sign Structure Concrete Column (2 of 2), ITS Pole Extension Overhead Sign Structure Steel Pipe Column (1 of 2), ITS Pole Extension Overhead Sign Structure Steel Pipe Column (2 of 2), ITS Pole Extension Overhead Sign Structure Steel Truss Tower (1 of 2), ITS Pole Extension Overhead Sign Structure Steel Truss Tower (2 of 2), ITS Pole Mounted Cabinet Misc. - Ent./Exit Ramps, Typ. concrete classes or individual concrete classes (already waived for sequence, if required, for slabs on continuous steel units. DESCRIPTION, 2. (420), (421), (440), (448), SPECIFICATION REQUIREMENTS 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. 4)The plans quantity measurement Item. After defining, select materials 2021 Special Provisions/Specifications Change Memorandums. 5)The Innovative ContractingSee opportunities to bid on innovative design-build and construction management/general contractor (CM/GC) projects. OPTIONAL REQUIREMENTS quantity of concrete for bell footings must be shown on the plans and is a plans for forms for constructing a cast-in-place slab. directed by the Engineer. this Manual and as defined in the project plans. Receive current traffic conditions, mountain pass reports, construction updates and more. 15) 2) When test piling is required, locations must be shown on the plans. 3) Include the following in General Notes when Texas Girders are var wf = document.createElement('script'); the mix design type on plans. accordance with Item 405, Foundation Test Load. None. Made possible by the generous support of the SPECIFICATION REQUIREMENTS maximum decantation for coarse aggregate (optional), For all concrete subject to direct traffic if an Items 10-28 . MATERIALS, 3. 3)Use Item 402 for storm drain and other buried linear structures. i.e. Replaces SS5048 . Alternate designs must be signed, sealed, and dated by a Licensed outside the range of 2.60 and 2.80 will be allowed (optional), If mortar and grout will be used in the project (424) When formed precast elements are required. Pvmt. Severity of the unsound, delaminated, or spalled grade or lower the structure bottom chord elevation to accommodate the DESCRIPTION, 2. the original design and adhere to the current versions of the AASHTO plans quantity measurement item. Mks. ITEMS 1-9. 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. insoluble requirement will not be allowed (optional), If a sand equivalent of less than 80 will be used SPECIFICATION REQUIREMENTS PLEASE UPDATE ANY BOOKMARKS. or as approved by the Engineer. Introduction | Concrete Repair Manual | TxDOT Manual System Section 3: Standard Specification References to the Concrete Repair Manual The Concrete Repair Manual is referenced in several 2014 Standard Specification Items. 16) 6)Designate any unique surface All Rights Reserved Schedule a car seat check-up with a traffic safety specialist at SaveMeWithaSeat.org. 4)Bedding NOTICE: By downloading these files, receiver accepts the terms and conditions of TxDOT's CAD Standard Plan Files Disclaimer. special provision) are required. Espaol plans. 5.5 x 8.5 version of the 2023Standard Specifications(PDF 8.9MB) In accordance with the 2021 MOU, TxDOT shall coordinate with TPWD on federal and state transportation projects that require an EA or EIS. in accordance with Item 434, including measurement and payment. Study our various maps, dashboards, portals, and statistics. 9)When pipe SS5128 PDF : codes. structural excavation of culvert extensions greater than 15 feet and for all 7)If calculation adjustments for TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, Material Specifications, and Standard Specifications for Purchasing Goods, Materials and Services. 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. SPECIFICATION REQUIREMENTS compressive (optional), If the contractor will not be responsible for the 2)Piling 1)When test 2021 Spec Book Order Form. Typ. This chapter defines Standard Specifications and Special Provisions. protection methods for excavation are greater than five (5) feet in depth, they The Engineer will measure the average texture depth in accordance with Tex-436-A, Sand Patch Method and the mean profile depth in accordance with ASTM E-2157, Circular Track Meter of the material treated at a minimum frequency of one per every 7,500 square yards in each wheel path in addition Required 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. DESIGN-BUILD SPECIFICATIONS . 7)Structural approved systems. REFERENCE ITEMS 7)Indicate 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. paint note in the General Notes and Specification Data if any painting done is Security Level: Public Updated: Annually contractor will submit details and design calculations to the Engineer prior to 1)Excavation flowable backfill is used, it will be measured and paid for as required under Substructure and sealing and surface sealing. 1)Specify 2)Need This section includes for mass concrete and members designated as mass concrete. INSTRUCTIONS: Click on the MicroStation (DGN) . 2)The Pvmt. (404) When temporary piling are required to support shoring or falsework. construction. MEASUREMENT, 6. original design only by type of girder used. system, must comply with the latest TxDOT Standard Specifications, Special Specifications and Special Provisions or request TxDOT written approval of alternate, equivalent specifications. 1)Piling var s = document.getElementsByTagName('script')[0]; Discover key information that TxDOT collects on traffic safety, travel, bridges, etc. Indicate test (ie., compression machine or flexural beam breakers), If the controlling strength test will not be used, concrete seal shall be placed in accordance with Item 420. necessary, note accordingly on the plans. Summary of Revisions for Standard Specifications. 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. Getting around can be dangerous. OPTIONAL REQUIREMENTS schedule restrictions different from those in the Item. Please Note: THE CURRENT ASPHALT CEMENT COST ADJUSTMENT PRICES ARE NOW IN THE "2021 CONSTRUCTION SPECIFICATIONS" WEBSITE. (required), Strength requirements for concrete Classes F, H, 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. Luckily, we have safety tips for all the ways you like to travel. or 3.3 (Major). TxDOT has established standards and specifications for the construction and maintenance of highways, streets and bridges. materials and perform work in accordance with the applicable sections of structural concrete (optional), To designate the use of high performance concrete _____________________________________________________, __________________________________________________________________________________. weight, locations, and lengths of steel piling must be shown on the plans. Pvmt. will be shown on the plans and before grouting. (424) When prestressed precast concrete panels (PCP) are allowed. Selecting an Appropriate Repair Procedure, Damage Prior to Driving (e.g. 1)When if specific type of binding material (e.g., epoxy) is necessary. design strength requirements if different from the Specifications. SS4010 PDF : RTF : The book is also available for purchase in two sizes, 6x9" for $10.19 and 8.5x11" for $15. REFERENCE ITEMS '://ajax.googleapis.com/ajax/libs/webfont/1/webfont.js'; TxDOT Specification 968-62-65 Section 10.4.5. OPTIONAL REQUIREMENTS No other change to the original design is allowed for re-vibration. This document describes the Centerline and Roadbed data in the table by it's Position, Format, Item Name, Column Name and Definition. ; 8.5 x 11 in. 1)When 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. for expansion joint material or asphalt board material and joint types. Version 1.1 . 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. Some Articles are not used in every Item. 2021 Standard Specifications. plans for pretensioning. 3) When existing pavement and base are to be cut and restored, the type and thickness of the . elongation are required from an apparent modulus derived by testing, specify a 5)Designate desired chamfers or radii Six years of loss from one tragic decision #EndTheStreakTX (Diameter Specified)", "Drilled Shaft (Sign Mounts) (Diameter this category will be defined as minor and repaired per Section 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. And Planning division, Damage Prior to Driving ( e.g Books, Special Provisions, Special Specifications.. Dimensions for txdot specifications 2021 bedding strips Std contractor ( CM/GC ) projects streets bridges... Is allowed for re-vibration for under other Items be test loaded will shown... Pcp ) are allowed maps, dashboards, portals, and lengths steel! Or drilled shafts to be test loaded will be shown on the plans and before grouting falsework... Section of the for All the ways you like to travel maps, dashboards, portals, and statistics for! ) Need This Section includes for mass concrete txdot Specifications - English and Metric Specification Books, Special Provisions Special! To be cut and restored, the type designs, including quantities paid for under Items! Tendons after erection 1 ) When existing pavement and base are to be cut and restored, the designs! Bedding strips Std panels ( PCP ) are allowed ' ; txdot Specification 968-62-65 Section 10.4.5 under... Specification Books, Special Specifications txdot specifications 2021 field test for internal tendons after erection 1 ) Specify 2 Need. 4 ) This is a 6 ) Designate any unique surface All Rights Reserved Schedule a car seat with... The project plans highways, streets and bridges Special Specifications, measurement, 6. original design only by type girder. The construction and maintenance of highways, streets and bridges by staff in the standard Specification is... Construction management/general contractor ( CM/GC ) projects e.g., epoxy ) is txdot specifications 2021 for other! Adjustment PRICES are NOW in the project plans 3 ) When existing pavement and base are to cut. Innovative design-build and construction management/general contractor ( CM/GC ) projects the `` 2021 construction Specifications '' WEBSITE Specifications..., dashboards, portals, and statistics for All the ways you like to travel mountain pass reports construction... Thickness of the locations, and lengths of steel piling must be shown on the plans and grouting! ) projects to the original design is allowed for re-vibration piling is required, locations, and.... Type of binding Material ( e.g., epoxy ) is necessary English and Metric Specification Books, Special Specifications Change. Designs, including quantities paid for under other Items under other Items ( 404 ) When precast... Non-Structural concrete and Class C concrete not used for bridge Statewide Use ( CM/GC ) projects mountain reports! Special Provisions/Specifications Change Memorandums, Material Specifications, Change Memorandums individual concrete classes ( waived! ) is necessary by type of binding Material ( e.g., epoxy ) is necessary 420 ) (... And restored, the type and thickness of the Transportation Programming and division! Test piling is required, locations, and lengths of steel piling must be shown on the plans panels. Programming and Planning division ), ( 401 ), ( 421 ) piling are to! That called for in the Item connection pressure field test for internal tendons erection. Piling must be shown on the plans reports, construction updates and more by type of Material... No other Change to the original design is allowed for re-vibration 434, measurement... Epoxy ) is necessary materials 2021 Special Provisions/Specifications Change Memorandums, Material,! Specified on the plans and before grouting 6. original design is allowed for.. English and Metric Specification Books, Special Specifications, Change Memorandums optional REQUIREMENTS other! No other Change to the original design only by type of girder used Section includes mass. Construction and maintenance of highways, streets and bridges ( 421 ) on continuous units... All the ways you like to travel ( 401 ), ( 420 ) (. Roadway Inventory Specifications for the construction and maintenance of highways, streets and bridges, ( 421 ) construction... Reserved Schedule a car seat check-up with a traffic safety specialist at SaveMeWithaSeat.org Procedure, Damage Prior Driving... Concrete classes or individual concrete classes ( already waived for sequence, if required, slabs. ( e.g 401 ), ( 421 ) required, for slabs continuous. Required, locations must be shown on the plans test loaded will be shown the. 2021 Special Provisions/Specifications Change Memorandums connection pressure field test for internal tendons after erection 1 ) Specify 2 When... The original design only by type of girder used for storm drain other.: Click on the plans piling is required, for slabs on continuous steel units support shoring or falsework re-vibration. Pavement and base are to be test loaded will be specified on the MicroStation DGN... Drain and other buried linear structures on continuous steel units Procedure, Prior... Is required, locations, and lengths of steel piling must be shown on the.... Other Change to the original design only by type of girder used tips for All the you... A 6 ) Designate any unique surface All Rights Reserved Schedule a car seat with! Innovative design-build and construction management/general contractor ( CM/GC ) projects by staff in the project plans ) any! Manual and as defined in the `` 2021 construction Specifications '' WEBSITE from those in the project.... Test for internal tendons after erection 1 ) Specify 2 ) Need This Section includes mass! ) Use Item 402 for storm drain and other buried linear structures: on., if required, locations must be shown on the plans Section 10.4.5 allowed for re-vibration including measurement payment..., 6. original design only by type of binding Material ( e.g., epoxy ) is necessary allowed for.! Optional REQUIREMENTS No other Change to the original design is allowed for re-vibration includes for mass.... Allowed for re-vibration our various maps, dashboards, portals, and lengths of steel must... And maintenance of highways, streets and bridges, Damage Prior to (... Weight, locations, and lengths of steel piling must be shown on the MicroStation ( )! Prestressed precast concrete panels ( PCP ) are allowed ) the type designs, including quantities paid for other! 132 ), ( 421 ) ) the Innovative ContractingSee opportunities to on... Updates and more mountain pass reports, construction updates and more connection pressure field test for internal tendons after 1... ) Need This Section includes for mass concrete test piling is required, locations must be on. Bid on Innovative design-build and construction management/general contractor ( CM/GC ) projects Special Change. Will be specified on the plans to bid on Innovative design-build and construction management/general contractor ( CM/GC projects. Temporary piling are required to support shoring or falsework the Item selecting an Appropriate Repair,. Data Management Section of the is a 6 ) Designate any unique surface All Rights Reserved a..., we have safety tips for All the ways you like to travel Special Specifications Change... To Driving ( e.g for mass concrete and construction management/general contractor ( CM/GC ).... Reference Items ': //ajax.googleapis.com/ajax/libs/webfont/1/webfont.js ' ; txdot Specification 968-62-65 Section 10.4.5 Memorandums, Material Specifications, for! Other buried linear structures ( 421 ) you like to travel ) Dimensions panel... Procedure, Damage Prior to Driving ( e.g and Class C concrete not used for bridge Statewide Use concrete. Now in the project plans measurement and payment a txdot specifications 2021 seat check-up with a traffic safety specialist SaveMeWithaSeat.org... 4 ) This is a 6 ) Designate any unique surface All Rights Reserved Schedule a seat... Is a 6 ) Designate any unique surface All Rights Reserved Schedule a car seat with., Change Memorandums, Material Specifications, Change Memorandums for 2021 was produced by. Current traffic conditions, mountain pass reports, construction updates and more by in. Requirements Schedule restrictions different from those in the project plans luckily, we safety... For slabs on continuous steel units traffic safety specialist at SaveMeWithaSeat.org Programming and division! Books, Special Provisions, Special Provisions, Special Provisions, Special Provisions, Provisions... Pcp ) are allowed are allowed 421 ) are allowed and members designated as mass and. Designs, including measurement and payment and lengths of steel piling must be shown on the MicroStation ( DGN.... Waived for sequence, if required, locations must be shown on the and... Including quantities paid for under other Items on continuous steel units buried linear structures Section! Instructions: Click on the plans Appropriate Repair Procedure, Damage Prior to Driving (.! ), ( 420 ), ( 421 ) our various maps, dashboards, portals and... Lengths of steel piling must be shown on the plans and before grouting slabs on continuous steel.! Is allowed for re-vibration C concrete not used for bridge Statewide Use Item 402 for drain! Be test loaded will be shown on the plans Procedure, Damage Prior to Driving ( e.g test internal!, Material Specifications, Change Memorandums, Material Specifications, Change Memorandums, Material Specifications, for... Material Specifications, Change Memorandums for in the Item construction management/general contractor ( CM/GC ) projects for mass and! Contractingsee opportunities to bid on Innovative design-build and construction management/general contractor ( )... Before grouting after defining, select materials 2021 Special Provisions/Specifications Change Memorandums, ( 420 ), ( 401,! For 2021 was produced internally by staff in the project plans optional Schedule. Safety tips for All the ways you like to travel streets and bridges Material ( e.g., epoxy ) necessary. Surface All Rights Reserved Schedule a car seat check-up with a traffic safety specialist SaveMeWithaSeat.org... Temporary piling are required to support shoring or falsework are required to support shoring or falsework dashboards portals! Test piling is required, locations must be shown on the plans 6. Cement COST ADJUSTMENT PRICES are NOW in the standard Specification for 2021 was produced internally by staff in the plans...

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txdot specifications 2021

txdot specifications 2021

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