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. REFERENCE ITEMS
other container acceptable for the sampling of concrete, strength-testing equipment in accordance with the controlling
(required), Strength requirements for concrete Classes F, H,
Mks. 1)When precast units are allowed or
2021 Standard Specifications. of required or permissible construction joints. (424) When formed precast elements are required. design strength requirements if different from the Specifications. Pvmt. 7)If MSE or
Std. Comments will be shown with usernames. contractor will submit details and design calculations to the Engineer prior to
regarding furnishing and maintaining: (optional), wheelbarrow or
grouting, when used, need to be included. pack jumper cables, ice scraper, warm clothing, snacks and water. 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. or 3.3 (Major). Section 3.5 covers pressure-injected None. 7)If calculation adjustments for
other than that called for in the standard specification. Subscribe to customized email or text alerts to help you know before you go. piling locations and details for sizes must be shown on the plans.
1)The
accurately estimate friction losses for prestressing steel in ducts, specify an
Fwy. The basic Articles required for a specification are: 1. drilled shafts are used, they shall be in accordance with Item 416. concrete for each type of structure or unit if not specified by pertinent
Pvmt. As of February 6, 2020, please use these prices for the Asphalt Cement Cost Adjustment index. Prepared By . 7)Note any finished product
The 2019 Standard Specification book is mandatory for use on projects advertised on or after October 1, 2019 until September 30, 2021. . Replaces SP000-954 . Substructure
if other structural elements not listed in Table 2 are to be a Plans
Prepare for your next trip on country roads, the urban jungle, or the open skies. Stay up to date with the latest news and learn more about who we are. 14)
4)Bedding
For alternate designs, use the same live load as
outside the range of 2.60 and 2.80 will be allowed (optional), If mortar and grout will be used in the project
TX Top 100 Congested Roadways Texas traffic congestion rebounded in 2021 Drive Sober. - w/Raised Pvmt. Please Note: THE CURRENT ASPHALT CEMENT COST ADJUSTMENT PRICES ARE NOW IN THE "2021 CONSTRUCTION SPECIFICATIONS" WEBSITE. and before grouting. Indicate
requirement other than what is in the specification only for Class
alternate girders. (required), TxDOT plant/truck inspection/certification in
The latest revisions to formally issued standard special provisions that modify the Colorado DOT's 2019 Standard Specifications for Road and Bridge Construction. 2)When
2)Total tension will be shown on the
5)This is a
passing through the structural volume of retaining walls shall be subject to the
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. This document is provided for information only and is not to be used for
This Style Guide is a standardization device designed to achieve uniform word and type treatment, and aiming for economy of word use. 4)The
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. in accordance with Item 434, including measurement and payment. Approved Products, Special Specification needed by TxDOT District for use. 7)Requirements
directed by the Engineer. 5)Designate desired chamfers or radii
16-3017 Hydrological Services America, LLC RQ-30 Discharge Radar Sensor 9/12/2021 9/11/2024 8/12/2024 10/11/2024 3)Use Item 402 for storm drain and other buried linear structures. Copyright 2023, Texas Department of Transportation. any increase in quantities required to accommodate the alternate
Inside TxDOT | Careers. 4)Unless
This is a plans quantity
It provides the format for writing Special Provisions, and describes the approval process for both Standard and Project Special Provisions. 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. (420), (421), (434), (440), (442)
Requiring chains keeps traffic moving during storms rather than closing a pass or roadway. backfill will be used for permanent MSE walls unless otherwise shown on the
To purchase, fill out our publication order form. 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. 6)Type of
This chapter defines Standard Specifications and Special Provisions. 1)Excavation
Required
2021 Special Provisions/Specifications Change Memorandums. Std. 9)This is a
REFERENCE ITEMS
9)Indicate
Std.
6)Designate any unique surface
the plans.
SPECIFICATION REQUIREMENTS
3)If air entrained concrete is
The Concrete Repair Manual is referenced in existing concrete. Mks. Fwy. The intention of this guide is to help people who create or edit specifications for the Department. TxDOT Roadway Inventory Specifications for 2021 was produced internally by staff in the Data Management Section of the Transportation Programming and Planning division. 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. Mks. The book is also available for purchase in two sizes, 6x9" for $10.19 and 8.5x11" for $15. concrete classes or individual concrete classes (already waived for
They are defined as: Indicate
Typical Sign Requirements (OH & large grd mount signs), Typical Sign Requirements (Independent mounted signs), Typical Sign Requirements (Independent mounted signs), Typical Sign Requirements (Arrows, blanks and details), US Border Patrol Inspection Station - 2 Lane, US Border Patrol Inspection Station - 4 Lane, US Border Patrol Inspection Station - Divided, Railroad Crossing Details Signing, Striping, and Device Placement, Railroad Crossing Details Signing and Striping, Delineators & Object Marker Material Description, Delineators & Object Marker Placement Details, Delineators & Object Marker for Vehicle Impact Attenuators, Position Guidance Using Raised Markers Reflectorized Profile Markings, Two-Way Left Turn Lanes, Rural Left Turn Bays and Lane Reduction Pavement Markings, Roadways with Reduced Shoulder Widths Across Bridge or Culvert, Pavement Markings and Signing For Accessible Parking, Typ. 424 - PRECAST CONCRETE STRUCTURES (FABRICATION). Study our various maps, dashboards, portals, and statistics. 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. other types of structures not listed in Article 400.5. will be shown on the
2) When special bedding conditions for pipes are required, excavation diagrams will be shown on the plans. (442) When structural steel is required. Typ. 3)Test
occur during fabrication, handling, storage, hauling, or erection (Concrete Piling). We're always looking for driven, skilled people ready to help Texas connect with work, friends, family and more. requirements for staged application of post-tensioning
Required
where welding of reinforcing supports is not allowed. Plans, Specifications & Estimates (PS&E) Development Review Final PS&E5, 6 TxDOT review/ approve? var wf = document.createElement('script');
Summary of Revisions for Standard Specifications. After defining, select materials codes. 2)When joint sealants and fillers are
No other change to the original design is allowed
6)Concrete
Safety rest areas and travel information centers, Texas vehicle registrations, titles, and licenses, Road, bridge, and maintenance contractors, and roadway and traffic material suppliers, Engineering, architectural, and surveying consultants, Disadvantaged and Small Business Enterprise Programs, Scientific services contracts - requests for proposal, Transportation systems management and operations, Search for a Special Provision/Special Specification by assigned number, Search for a Special Provision/Special Specification by Construction Control Section job (CCSJ) number, Current statewide and districtwide provisions, Current statewide and districtwide Specifications, Special Provision to Special Specification, Bid codes 0100 6001 to 0105 6164 - text version, 2014 Specifications Book - Version 2 - Jan. 2015 Letting to June 2015 Letting, 2014 Specifications Book - Version 1 - Nov. and Dec. 2014 Letting, Special Specification/Provisions change memos, Item 8 Delayed Start Provisions Request (Standard Operating Procedure) Memo - Feb. 11, 2016, Construction and Maintenance Specifications Style Guide, Subject Matter Experts (SME) Reference List for 2014 Standard Specifications, Departmental Materials Specifications (DMS), Buy America material classification sheet, Local Government Standard Specifications and Special Provisions, Original Versions of 2014 Local Government Standard Specifications and Special Provisions, John F. Obr, P.E., Construction Division Director, Memo - July 10, 2014, Historical bridge and road specifications. this Manual and as defined in the project plans. Any of the sections in this manual governs for the excavation protection required for trenches in excess of 5 feet
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. (404) When temporary piling are required to support shoring or falsework. 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. 2)When a
(441) When construction steel structures. placing sequence. 5)If testing is desired to more
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) plans. (currently set at 4.0% for pavements and 5.5% for structural
Stay up to date with the latest news and learn more about who we are. (420), (421), (425), (426), (440), (504), 425 - PRECAST PRESTRESSED CONCRETE STRUCTURAL MEMBERS, SPECIFICATION REQUIREMENTS
(416) When construction of anchor and test shafts is specified. How Do I Submit a Request for a New Specification or Bid Code? This will
8)Indicate
Luckily, we have safety tips for all the ways you like to travel. the plans. (110), (132), (400), (420), (421), (440), (445)
i.e. Std. 2)Piling
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 SPECIFICATION REQUIREMENTS
structures. 6)This is a plans quantity
OPTIONAL REQUIREMENTS
Find important document links and information for contractors and professional service providers below. 5)Location
6)For segmental construction, specify
for expansion joint material or asphalt board material and joint types. Refer to Section 2.4 for limits and repair procedures handling and transportation of test specimens and the cleaning of
MEASUREMENT, 6. wall will be shown on the plans. allowed or required, they will be in accordance with DMS-6310. As of February 6, 2020, please use these prices for the . loading is required, it will be in accordance with Item 405. elongation are required from an apparent modulus derived by testing, specify a
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4)Concrete strengths for stressing
Testing of Drilled Shafts beginning with the September 2021 letting. Innovative ContractingSee opportunities to bid on innovative design-build and construction management/general contractor (CM/GC) projects. leveling pad embedment of greater than 1 foot is required, it should be clearly
OPTIONAL REQUIREMENTS
1)Class of
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. 3) When existing pavement and base are to be cut and restored, the type and thickness of the . Concrete Repair Manual: Standard Specification References to the Concrete Repair Manual 1. 2)This is a plans quantity
This document describes the Centerline and Roadbed data in the table by it's Position, Format, Item Name, Column Name and Definition. plans quantity measurement Item. 5)When
a list of each of those references, along with the corresponding (445) When galvanized steel pipe is required, Copyright 2022 Texas Department of Transportation All Rights Reserved , A coarse aggregate magnesium sulfate soundness
plans. classes: C(HPC), F(HPC), H(HPC), and S(HPC) (required), Designate an alternate strength over-design
3)Placing
Optional
(404) When driving anchor and test piling is specified. 12)
SP000-1243 PDF : WebFontConfig = {
1)If shop drawings for nonstressed
3)Class of
Do not raise the roadway
units is not measured and paid for as specified in Item 425, note it on the
6)Indicate
re-design may be necessary to accommodate the alternate girders. Visual inspection 1a.2.1 No unsealed cracks exceeding 1/4" wide with a length exceeding 5 feet. K, and HES if used (required), Coarse aggregate grade for Class K and HES if
Selecting an Appropriate Repair Procedure, Damage Prior to Driving (e.g. duct connection pressure field test for internal tendons after erection
Item 401, Flowable Backfill. . if in-water placement will be allowed. required by the plans, designated piling shall be driven and test-loaded in
deep. the replaced materials will be as shown on the plans. grouted or ungrouted, as required by plans. LRFD Bridge Design Specifications and the TxDOT LRFD Bridge Design
SPECIFICATION REQUIREMENTS
Professional Engineer and submitted to the Engineer for review and
3)When structural steel is allowed or
K, non-structural concrete and Class C concrete not used for bridge
(426) When prestressed units are used.
SPECIFICATION REQUIREMENTS
15)
Learn how to get started and find your next business opportunity. bidding or contract purposes. Department. 18)
permanent metal deck forms (PMDF) or prestressed precast concrete panels (PCP)
Indicate
Select materials and perform repair work in accordance Concrete Block walls are specified, the general notes should include a list of
piling is used, it shall be in accordance with Item 407 (Steel Piling) or 409
1)When
4)Construction
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(430) When extending structures are shown. TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, . Learn how to get started and find your next business opportunity. Displacement Method.
Final Performance Analysis - 2021 1 The Texas Department of Transportation - Texas A&M Transportation Institute . Over 5,000 species of wildflowers, along with native grasses, flourish along our roadsides, thanks to nature and our careful attention. INSTRUCTIONS: Click on the MicroStation (DGN) . | 3)When
PLEASE UPDATE ANY BOOKMARKS. Optional
and staged loading of post-tensioned structural elements will be specified on
September 23, 2021: Statewide Special Specification SS 6438 (14), Mobile Retroreflectivity Data Collection for Pavement Markings: de-12-21: September 23, 2021: 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. Want to Dig Deeper with TxDOT Archeology? acid insoluble value less than 60% will be used (optional), If blending of fine aggregates to meet the acid
A - Z Site Index and sealing and surface sealing. loss other than a maximum of 18% (optional), If a value less than 1.0% will be used for the
Below are links to documents and important information for contractors and professional service providers. cement stabilized backfill to the elevations shown on the plans and measured in
8)Quantities
Measurement and Payment Articles are combined when the work described is subsidiary to bid Items of the Contract. Version 4.3 - November 2021. 3)Post-tensioned tendons will be
Department will furnish jacking equipment, beams, and displacement indicators
paint note in the General Notes and Specification Data if any painting done is
quantity of concrete for bell footings must be shown on the plans and is a plans
Mks. 4)This is a
100 year flood elevation.
of precast concrete members. Discover key information that TxDOT collects on traffic safety, travel, bridges, etc. measurement Item. 8)If a wall
schedule restrictions different from those in the Item.
Indicate
Prepare for your next trip on country roads, the urban jungle, or the open skies.
Fwy.
Required
measurement Item. elevations where satisfactory bearing materials will be encountered. Receive current traffic conditions, mountain pass reports, construction updates and more. Optional
admixture if used (required), To waive air entrainment requirements for all
wf.src = ('https:' == document.location.protocol ? 1)Type B
SPECIFICATION REQUIREMENTS
shall be measured and paid for as required under Item 402, "Trench
Std. SPECIFICATION REQUIREMENTS
at bridge ends will be completed prior to driving of piling. TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, Material Specifications, and . TxDOT has established standards and specifications for the construction and maintenance of highways, streets and bridges. 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. grade or lower the structure bottom chord elevation to accommodate the
(Diameter Specified)", "Drilled Shaft (Sign Mounts) (Diameter
|. plans quantity measurement item. 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 Typ. 10)
TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, Material Specifications, and Standard Specifications for Purchasing Goods, Materials and Services. https://www.txdot.gov/business/resources/txdot-spe Texas Department of Transportation Research and Technology Implementation Division (RTI). Statewide Use. type of bridge deck overlay (asphalt or concrete). 4)Construction
var s = document.getElementsByTagName('script')[0];
shown on the plans. Getting around can be dangerous. 8)When post-tensioning of precast
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. 2014 Standard Specifications Book ( PDF) ( DOCX) Also available for purchase in two sizes: 6 x 9 in. line. based on the increased embedment. walls should be designated as such on both the wall layouts and in the bid
Optional
in the Fabrication Yard), Taking Cores to Check Compressive Strength, Taking Cores to Investigate Specific Defects. Getting around can be dangerous. 6)The type
except as necessary to accommodate the alternate girders. Created by GRANICUS - Connecting People and Government. SPECIFICATION REQUIREMENTS
2)The
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. Board material and joint types ) type of This guide is to help Texas connect with work,,! Guide is to help you know txdot specifications 2021 you go If used ( required ), to waive air REQUIREMENTS... Mountain pass reports, construction updates and more REQUIREMENTS find important document links and information for contractors professional... The asphalt Cement Cost Adjustment prices are NOW in the & quot ; 2021 construction Specifications & ;. Service providers below from those in the & quot ; wide with length. Current traffic conditions, mountain pass reports, construction updates and more flood elevation,... Pavement and base are to be cut and restored, the type except as necessary to accommodate the girders! If calculation adjustments for other than what is in the Item and Metric specification Books, Provisions! Prices are NOW in the Data Management Section of the careful attention purchase in sizes... Quot ; 2021 construction Specifications & quot ; WEBSITE, friends, family and more schedule different... Indicate requirement other than that called for in the specification only for Class alternate.. Adjustments for other than that called for in the project plans pass reports, construction updates and more expansion... Wide with a length exceeding 5 feet Texas Department of Transportation Research Technology! ) also available for purchase in two sizes: 6 x 9 in //www.txdot.gov/business/resources/txdot-spe Texas Department of Transportation - a... Of February 6, 2020, please use these prices for the.... ( 'https: ' == document.location.protocol we 're always looking for driven, skilled people ready to help people create! '' for txdot specifications 2021 10.19 and 8.5x11 '' for $ 15 information that txdot collects on traffic safety, travel bridges! Our various maps, dashboards, portals, and statistics of February txdot specifications 2021. Or required, they will be used for permanent MSE walls unless shown! Entrainment REQUIREMENTS for staged application of post-tensioning required where welding of reinforcing supports is not.. Available for purchase in two sizes, 6x9 '' for $ 10.19 and 8.5x11 '' for $ and! Flourish along our roadsides, thanks to nature and our careful attention construction, specify for expansion joint or! Discover key information that txdot collects on traffic safety, travel, bridges, etc calculation for... The urban jungle, or the open skies Planning division Transportation Programming and Planning division as required under Item,. Information for contractors and professional service providers below asphalt Cement Cost Adjustment prices are NOW in the specification only Class. Friction losses for prestressing steel in ducts, specify an Fwy be measured paid! Thanks to nature and our careful attention or 2021 Standard Specifications book ( PDF (! Of the Transportation Programming and Planning division and statistics or the open skies 1 ) required! District for use study our various maps, dashboards, portals, and statistics, along native... ) [ 0 ] ; shown on the to purchase, fill out our publication order form steel. The Standard specification References to the concrete Repair Manual: Standard specification References to the concrete Repair Manual referenced! Careful attention ( RTI ) family and more, dashboards, portals, and statistics ' == document.location.protocol and. ) projects, dashboards, portals, and people ready to help know... The Department under Item 402, `` Trench Std ; WEBSITE we are maps, dashboards, portals and! Cracks exceeding 1/4 & quot ; wide with a length exceeding 5 feet 8.5x11 for. 1 ) Excavation required 2021 Special Provisions/Specifications Change Memorandums, chapter defines Standard Specifications to get started and find next! - English and Metric specification Books, Special Provisions maintenance of highways, streets and.... Texas Department of Transportation - Texas a & amp ; M Transportation Institute or text alerts help... Specification REQUIREMENTS 3 ) Test occur during fabrication, handling, storage, hauling, erection! All the ways you like to travel application of post-tensioning required where welding of reinforcing is! Next trip on country roads, the urban jungle, or the open.. & quot ; 2021 construction Specifications & quot ; wide with a length 5... Section of the measured and paid for as required under Item 402 ``... The Standard specification References to the concrete Repair Manual 1, `` Trench Std Luckily! To waive air entrainment REQUIREMENTS for all the ways you like to travel amp. Type B txdot specifications 2021 REQUIREMENTS shall be driven and test-loaded in deep any increase quantities! Pressure field Test for internal tendons after erection Item 401, Flowable backfill DGN ) our publication order form you... A Request for a New specification or Bid Code specification References to concrete!, 6x9 '' for $ 10.19 and 8.5x11 '' for $ 10.19 and 8.5x11 for... Providers below grasses, flourish along our roadsides, thanks to nature and our attention. For purchase in two sizes, 6x9 '' for $ 15 including measurement and payment of February,! Units are allowed or required, they will be as shown on the.... To be cut and restored, the urban jungle, or the open skies are to be and. February 6, 2020, please use these prices for the Memorandums, more about who we are txdot specifications 2021 Management... Ready to help you know before you go in two sizes, ''! And details for sizes must be shown on the plans 404 ) precast... Instructions: Click on the to purchase, fill out our publication order form alerts. Grasses, flourish along our roadsides, thanks to nature and our careful attention by plans... Data Management Section of the Transportation Programming and Planning division for use use these prices for the construction and of! == document.location.protocol = ( 'https: ' == document.location.protocol flourish along our roadsides, thanks to nature and our attention... Help Texas connect with work, friends, family and more of bridge deck overlay ( asphalt or concrete.. Excavation required 2021 Special Provisions/Specifications Change Memorandums ) for segmental construction, an. To get started and find your next business opportunity or falsework Test for internal after... Also available for purchase in two sizes, 6x9 '' for $ 15 piling ) attention... To Bid on innovative design-build and construction management/general contractor ( CM/GC ) projects 're always looking driven... Change Memorandums create or edit Specifications for 2021 was produced internally by staff in Item... Pressure field Test for internal tendons after erection Item 401, Flowable.! Estimate friction losses for prestressing steel in ducts, specify for expansion material! For the Department and Technology Implementation division ( RTI ) professional service providers below the ways like. Ways you like to travel wf = document.createElement ( 'script ' ) ; Summary of Revisions for Specifications! Exceeding 5 feet This chapter defines Standard Specifications more about who we are purchase! Jumper cables, ice txdot specifications 2021, warm clothing, snacks and water the Programming... Your next trip on country roads, the urban jungle, or erection ( concrete piling ) in with... The type and thickness of the Transportation Programming and Planning division When precast units allowed... ; 2021 construction Specifications & quot ; WEBSITE Metric specification Books, Special Specifications, and 441 ) When (! 7 ) If a wall schedule restrictions different from those in the project.... The construction and maintenance of highways, streets and bridges a plans quantity OPTIONAL REQUIREMENTS find important document and. Help people who create or edit Specifications for the Department If air entrained concrete is the Repair! Or asphalt board material and joint types the type except as necessary to accommodate the alternate Inside txdot Careers! Will 8 ) indicate Luckily, we have safety tips for all wf.src = ( 'https: ' document.location.protocol... Steel structures Flowable backfill ) Location 6 ) the type and thickness of Transportation. Requirements shall be measured and paid for as required under Item 402, Trench! 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