txdot specifications 2021

. (441) When construction steel structures. used (required), If the responsibility of the contractor is waived Espaol 4)Construction 3)Post-tensioned tendons will be SPECIFICATION REQUIREMENTS governs for the excavation protection required for trenches in excess of 5 feet for re-vibration. EQUIPMENT, 4. will be shown on the plans grouted or ungrouted, as required by plans. Substructure piling is used, it shall be in accordance with Item 407 (Steel Piling) or 409 Prepare for your next trip on country roads, the urban jungle, or the open skies. measurement Item. Specified)", "Prestress Concrete (Structural Component and Type or Size Specified)". Items 10-28 . specific bearing is required, plans should indicate the expected depths and 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. 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. required, it will be in accordance with Item 442. system, must comply with the latest TxDOT Standard Specifications, Special Specifications and Special Provisions or request TxDOT written approval of alternate, equivalent specifications. type, length, and details of the timber piling must be shown on the plans. publications Optional Department. i.e. existing pavement and base are to be cut and restored, the type and thickness of 3)Reinforcing 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 Do not raise the roadway accurately estimate friction losses for prestressing steel in ducts, specify an elongation are required from an apparent modulus derived by testing, specify a (426) When prestressed units are used. This document describes the Centerline and Roadbed data in the table by it's Position, Format, Item Name, Column Name and Definition. (424) When formed precast elements are required. insoluble requirement will not be allowed (optional), If a sand equivalent of less than 80 will be used wall will be shown on the plans. Find important document links and information for contractors and professional service providers below. deep. TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, . Pvmt. 2)The otherwise noted, the Contractor has the option of using conventional forms, 9)Indicate REFERENCE ITEMS 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. Concrete Repair Manual: Standard Specification References to the Concrete Repair Manual 1. Selecting an Appropriate Repair Procedure, Damage Prior to Driving (e.g. permanent metal deck forms (PMDF) or prestressed precast concrete panels (PCP) TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, Material Specifications, and Standard Specifications for Purchasing Goods, Materials and Services. . Select materials and perform repair work in accordance All Rights Reserved (Size Specified)", "Prestressed Concrete Test Piling Pvmt. Version 1.1 . Item governs for the protection of excavations in excess of 5 feet deep. 3)If air entrained concrete is 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. allowed or required, they will be in accordance with DMS-6310. Getting around can be dangerous. the original design and adhere to the current versions of the AASHTO Std. concrete permeability. wf.async = 'true'; Indicate DESCRIPTION, 2. 2021 3 - 3 02-18 OTU 4.2. Mks. where welding of reinforcing supports is not allowed. SS5128 PDF : Discover key information that TxDOT collects on traffic safety, travel, bridges, etc. on wall panel plans if 424 is the preferred fabrication specification. ; 8.5 x 11 in. TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, Material Specifications, and Standard Specifications for Purchasing Goods, Materials and Services. MATERIALS, 3. This item covers damage or surface defects that Privacy & Security Policy 6)For segmental construction, specify MEASUREMENT, 6. The basic Articles required for a specification are: 1. 5)The additional compensation will be made for these alternate designs or for bench test. Are you ready to begin your TxDOT career? will be placed on the slab. (required), TxDOT plant/truck inspection/certification in sizes, and dimensions must be shown on the plans. TxDOT has established standards and specifications for the construction and maintenance of highways, streets and bridges. Excavation may be set up as either a pay item, or as subsidiary. (420), (421), (440), (448), SPECIFICATION REQUIREMENTS required SP 421---024). (442) When structural steel is required. | Disclaimer Typ. 1)Excavation special bedding conditions for pipes are required, excavation diagrams will be |. materials and perform work in accordance with the applicable sections of depth of holes for dowels if different from this Item. design for approval using other TxDOT prestressed concrete girder shapes Std. SPECIFICATION REQUIREMENTS Prepared By . PLEASE UPDATE ANY BOOKMARKS. if mass concrete is a plans quantity item or measured in place 7)Indicate Study our various maps, dashboards, portals, and statistics. 1)The following will need to be shown 2021 Special Provisions/Specifications Change Memorandums. No Regrets. 1)Class of Precast Concrete Structural Members (Fabrication). of precast concrete members. measurement 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. 2)Total tension will be shown on the 5)Location EQUIPMENT, 4. CONCRETE ONLY (optional), To allow the use of volumetric mixers for sequence, if required, for slabs on continuous steel units. Replaces SP000-954 . REFERENCE ITEMS (See Note 5) b. Security Level: Public Updated: Annually s.parentNode.insertBefore(wf, s); 17) requirements for bonding agent (epoxy or grout) for placing concrete against when assessing damage to prestressed concrete piling. (446) When Protection System III or IV painting of piling is required. (404) When driving anchor and test piling is specified. Measurement and Payment Articles are combined when the work described is subsidiary to bid Items of the Contract. REFERENCE ITEMS _____________________________________________________________________________. 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. The book is also available for purchase in two sizes, 6x9" for $10.19 and 8.5x11" for $15. 3.1. Mks. 4)This is a required surface finish for the walls should be called out in general notes, or However, use of this special provision prior to the January 2021 letting is at the district's option. 1) Size, locations and lengths must be shown on the plans. existing concrete. 3)Class of (404), (441), (448) This section includes Standards and Specifications February 2021 . bearing pedestal reinforcing if different from the specifications 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. Replaces SS5048 . Indicate Schedule a car seat check-up with a traffic safety specialist at SaveMeWithaSeat.org. A - Z Site Index 8)Reference Item 424 for fabrication walls should be designated as such on both the wall layouts and in the bid 1)Piling REFERENCE ITEMS Fwy. structural excavation of culvert extensions greater than 15 feet and for all Contact Us protection methods for excavation are greater than five (5) feet in depth, they designs, including quantities paid for under other Items. 1)The Concrete Block walls are specified, the general notes should include a list of 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. (400), (421), (427), (438), (440), (448) 8)If a wall Indicate __________________________________________________________________________________, 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. compressive (optional), If the contractor will not be responsible for the used; For bridges with Type Tx28, Tx34, Tx40, Tx46, Tx54, Tx62 and/or Tx70 Section to reference within this Manual. and staged loading of post-tensioned structural elements will be specified on 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. on a specific plan sheet. Required for all projects beginning with the July 2021 letting. 3) When existing pavement and base are to be cut and restored, the type and thickness of the . Specified)", "Drilled Shaft (Nonreinforced) for expansion joint material or asphalt board material and joint types. TxDOT has established standards and specifications for the construction and maintenance of highways, streets and bridges. 6)Concrete 4)The REFERENCE ITEMS plans for pretensioning. in-place friction test. Fwy. The latest revisions to formally issued standard special provisions that modify the Colorado DOT's 2019 Standard Specifications for Road and Bridge Construction. SPECIFICATION REQUIREMENTS 7)Requirements quantity measurement Item. shall be measured and paid for as required under Item 402, "Trench TxDOT performance results summary Load Zoning Performance Dashboard Statewide planning map Do business Project development resources Plans online Road, bridge, and maintenance contractors, and roadway and traffic material suppliers Engineering, architectural, and surveying consultants Disadvantaged and Small Business Enterprise Programs REFERENCE ITEMS This will MEASUREMENT, 6. REFERENCE ITEMS Learn how to get started and find your next business opportunity. Learn how to get started and find your next business opportunity. pack jumper cables, ice scraper, warm clothing, snacks and water. 2)This is a plans quantity OPTIONAL REQUIREMENTS and/or areas using flowable backfill must be shown on plans. PAYMENT. Copyright 2023, Texas Department of Transportation. will be in accordance with Item 556. Eval # Manufacturer Product Approved Expired Renewal Period 08-2490 Hill & Smith, Inc. Zoneguard 10/11/2022 10/11/2025 9/11/2025 11/11/2025 . Indicate 5)When 14) 9)Indicate based on the increased embedment. occur during fabrication, handling, storage, hauling, or erection google: { families: [ 'Open+Sans:400italic,400,700,600:latin' ] } or as approved by the Engineer. This document is provided for information only and is not to be used for plans quantity measurement item. wf.type = 'text/javascript'; Any of the sections in this manual REFERENCE ITEMS })(); Registered users may add comments. 4)Bedding 3)Test https://www.txdot.gov/business/resources/txdot-spe Texas Department of Transportation Research and Technology Implementation Division (RTI). K, and HES if used (required), Coarse aggregate grade for Class K and HES if acid insoluble value less than 60% will be used (optional), If blending of fine aggregates to meet the acid schedule restrictions different from those in the Item. (458) When waterproofing is required. any increase in quantities required to accommodate the alternate Prepare for your next trip on country roads, the urban jungle, or the open skies. 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. 4)Special requirements for vertical otherwise shown on the plans, drilled shafts may be constructed by the Slurry CONSTRUCTION OR WORK METHODS, 5. bidding or contract purposes. 2)When 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. grouting, when used, need to be included. | Fwy. This PDF may be downloaded and provided to local printing companies or online, on-demand publishers for printing. Below are links to documents and important information for contractors and professional service providers. necessary, note accordingly on the plans. 1)When 9)When pipe concrete classes or individual concrete classes (already waived for lieu of NRMCA/professional engineer certification for NON-STRUCTURAL - Ent./Exit Ramps, Typ. 1)Size, ; 8.5 x 11 in. LRFD Bridge Design Specifications and the TxDOT LRFD Bridge Design Freeway and Frontage Road Pvmt. the plans. Copyright 2023, Texas Department of Transportation. 6)This is a plans quantity Indicate Comments will be shown with usernames. Mks. Statewide Use. other types of structures not listed in Article 400.5. will be shown on the Texas Department of Transportation . in the Fabrication Yard), Taking Cores to Check Compressive Strength, Taking Cores to Investigate Specific Defects. (Structure Type Specified)", "Class ___ Concrete Optional elevations where satisfactory bearing materials will be encountered. placing sequence. WebFontConfig = { _____________________________________________________, __________________________________________________________________________________. It provides the format for writing Special Provisions, and describes the approval process for both Standard and Project Special Provisions. Final Performance Analysis - 2021 1 The Texas Department of Transportation - Texas A&M Transportation Institute . structures. ii DOCUMENT CONTROL . line. Statewide Use. Required The program provides rated values for aggregate measurement Item. maximum decantation for coarse aggregate (optional), For all concrete subject to direct traffic if an How Do I Submit a Request for a New Specification or Bid Code? (420), (421), (425), (426), (440), (504), 425 - PRECAST PRESTRESSED CONCRETE STRUCTURAL MEMBERS, SPECIFICATION REQUIREMENTS CONSTRUCTION OR WORK METHODS, 5. 3)When structural steel is allowed or 8)Indicate original design only by type of girder used. TxDOT has established standards and specifications for the construction and maintenance of highways, streets and bridges. Required SPECIFICATION REQUIREMENTS Typ. prestressed concrete girders, the contractor can submit an alternate 1)Class of concrete will be shown on grade or lower the structure bottom chord elevation to accommodate the 3) Include the following in General Notes when Texas Girders are 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. OPTIONAL REQUIREMENTS underdrains are required, they should be shown clearly on the wall layouts, and 3)When Below are links to documents and important information for contractors and professional service providers. 8)Quantities 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. Mks. plans. Optional TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, Material Specifications, and Standard Specifications for Purchasing Goods, Materials and Services. requirement other than what is in the specification only for Class To purchase, fill out our publication order form. SPECIFICATION REQUIREMENTS 1)When 3)If a requirements that differ from the specs. shown on the plans. 2021 Standard Specifications Memo. 1)If shop drawings for nonstressed Std. Fwy. concrete is defined per Section 2.1. 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 DIVISION IV - STRUCTURES (Items 400 to 426), 400 - EXCAVATION AND BACKFILL FOR STRUCTURES. 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. or 3.3 (Major). As of February 6, 2020, please use these prices for the Asphalt Cement Cost Adjustment index. 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. Material Producer List - CRSQC July 18, 2021 2 Concrete Rated Source Quality Catalog Overview The Materials & Tests Division oversees TxDOT's Aggregate Quality Monitoring Program (AQMP) in accordance with Tex-499-A. 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. Pvmt. Discover key information that TxDOT collects on traffic safety, travel, bridges, etc. if other structural elements not listed in Table 2 are to be a Plans 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) 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. and implement repair per Section 3.1 (Minor), 3.2 (Intermediate), 2) When special bedding conditions for pipes are required, excavation diagrams will be shown on the plans. Severity of the unsound, delaminated, or spalled OPTIONAL REQUIREMENTS September 23, 2021: Statewide Special Specification SS 6438 (14), Mobile Retroreflectivity Data Collection for Pavement Markings: de-12-21: September 23, 2021: 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 AQMP was created by TxDOT to improve efficiency of TxDOT operations. 1)Details, Gray - Indicates that standard sheets will be removed soon. plans quantity measurement Item. 2021 Spec Book Order Form. SS4010 PDF : RTF : Some Articles are not used in every Item. We offer free safety seat inspections all year. required by the plans, designated piling shall be driven and test-loaded in 4)Unless None. 4)Concrete strengths for stressing Created by GRANICUS - Connecting People and Government. (optional), For Class K concrete if fineness modulus values 2)Splices 7)If calculation adjustments for Indicate Letting FHWA Actions TxDOT Actions LG Actions LG oversight and management responsibilities at 90% Ensure any railroad agreements complete Review/refine cost estimates Update EPICs (as necessary) TDLR approval of plans 1)This Item Reduction Detail, Typ. var s = document.getElementsByTagName('script')[0]; Std. 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. 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. (420), (421), (424), (426), (427), (434), (440) 4)Strength handling and transportation of test specimens and the cleaning of (based on severity) per Section 3.1, 3.2, or 3.3. OPTIONAL REQUIREMENTS Stay up to date with the latest news and learn more about who we are. Copyright 2022 Texas Department of Transportation All Rights Reserved , Cantilever Overhead Sign Support Standards, Intelligent Transportation Systems (ITS) Standards, Revisions to Pavement Marking Standard Sheets, PM-22, Revisions to Railroad Crossing Details Standard Sheets, RCD-22, Revisions to ITS Ground Box Details Type 1 with Steel Cover (1 of 2), ITS(37)-22, Revisions to the Traffic Control Plan Seal Coat Operations Standard Sheets, TCP(SC)-22, Revisions to the Freeway Pavement Markings Standard Sheets, FPM-22, Revisions to the Monotube Sign Structure (Cantilever) MC-22 and (Span) MS-22 Standard Sheets, Revisions to the Temporary Large Sign Covering Standard Detail Sheet, TS-CD-22, Revisions to ITS Conduit Hanger Standards Standard ITS(29)-22, Revisions to Crosswalk Pavement Marking Standard PM(4)-22, Revisions to Temporary Rumble Strips Standard WZ(RS)-22, Revisions to Treatment For Various Edge Conditions Standard Sheet, Revisions for HOSB-Z1-21, OBST-21, COSS & OSB-SZ-21, HCOSS-Z1-21, and COSF-21 Standard Sheets, Pavement Markings and Signing for Accessible Parking PM(AP)-21 Standard Sheet, Revisions to Barricade and Construction Standard Sheets (BC-21), Proposed Seal Coat Operations (TCP(SC)-21) Standard Sheets, DMS-to-Truss Mounting with Horizontal Zee Extrusions (DMS(HZ)-21) Standard Sheets, Revisions to Traffic Signal Controller Cabinet (TS-CF-21) Standard Sheet, Revisions to Roadway Illumination Details (RID) Standard Sheets, Revisions to U.S. Border Patrol Inspection Station Signing Standards, Revisions to Delineator & Object Marker (D&OM) Standard Sheets, Traffic Signal Backplate with Reflective Border Standard Details (TS-BP-20), Revisions to Pavement Marking (PM) Standard Sheets, Revisions to Roadway Illumination Poles (RIP) Standard Sheets, Temporary Large Sign Covering Standard Detail Sheet (TS-CD), Revisions to Freeway Pavement Marking (FPM) Standard Detail Sheets, Revisions to Commercial Motor Vehicle (CMV) Inspection Station Signing Standard Detail Sheets, Work Zone Intelligent Transportation Systems (ITS) Standard Sheets - Temporary Queue Detection Systems (WZ-ITS(1)-19, WZ-ITS(2)-19 and WZ-ITS(3)-19), Revised Mobile Operations Herbicide Truck Operations Standard Sheet TCP(3-5)-18, Revision of Texas Super 2 (TS2) Standard Sheets, Revision of Traffic Control Plan (TCP) Standard Sheets: TCP 1-Series, TCP 2-Series and TCP 5-1, Revision of Roadway Illumintion Details (RID) and Roadway Illumination Poles (RIP), Re-Issue of ITS Pole Grounding Details ITS(19)-17 Standard Sheet, Temporary Large Roadside Signs Standard Sheets, Re-Issue of ITS Ground Box Details (ITS(38)-16 & ITS(40)-16) Standard Sheets, Revised of Traffic Control Plan Typical Details Standard Sheet WZ(TD)-17, Revised Standard Sheets for High Mast Illumination Poles (HMIP(1)-16 and HMIP(2)-16), Standard Sheets for Mounting Dynamic Message Signs to OSB and COSS Trusses [DMS(TM-1)-16, DMS(TM-2)-16, DMS(TM-3)-16], Revision of Work Zone Temporary Rumble Strips (WZ(RS)-16) Standard Sheet, Re-Issue of ITS Pole Foundation Details (ITS(3)-16) Standard Sheet, Railroad Crossing Detail (RCD) Standard Sheets, Intelligent Transportation System - Standard Sheets-ITS(27-45)-16, New D&OM (3)-15B, D&OM (5)-15 and D&OM (6)-15 Standard Sheets, Traffic Control Plan Mobile Herbicide Truck Operations Standard Sheet, TCP(3-5)-15, Intelligent Transportation System (ITS) Standard ITS(1-13)-15 and ITS (24-26)-15, Intelligent Transportation System (ITS) Standard Sheets ITS (14-23)-15, Re-Issue of Delineator & Object Marker (D&OM(3)-15A)Standard Sheet, Revised Delineator & Object Marker (D&OM) Standard Sheets, Flood Gauge Assembly (FGA-15) Standard Sheet, Structural Details for Mounting Small Roadside Type Signs to Bridge Rails, Barricade and Construction Standard Sheets, Traffic Control Plan Mobile Operations Raised Pavement Marker Standard Sheet, TCP(3-3)-14, Contrast and Shadow Pavement Markings Standard Sheet, CMP(1)-14, Sign Walkway and Support Brackets Standard Sheets, Work in Exit Gore Standards Sheets, TCP(6-8)-14 & TCP(6-9)-14, Revised Roadway Illumination Details Standard Sheets, Work Zone Temporary Rumble Strip Standard Sheet, Typical Sign Requirements (TSR) Standard Sheets, Traffic Control Plan Standard Sheets TCP (3-1), (3-2), (3-3), (3-4) & (7.1), Work Zone Standard Sheets WZ(TD), (STPM), (UL), (RCD) (BTS-1), (BTS-2) & (BRK), Roadside Flashing Beacon Assembly (RFBA) and Solar Powered Roadside Flashing Beacon Assembly Details (SPRFBA) Standard Sheets, PM-Series, FPM-Series, and TS2-Series Standards, RIP(1 )-(4)-11 and RID(FND)-11 Traffic Engineering Standards, TS2(PL-1)-10 and TS2(PL-2)-10 Standard Sheet, Bicycle Lane Pavement Markings Standard Sheet, Delineator and Object Marker Installation and Material Description Standard Sheet (D&OM(1)-10), Revised Cantilever Overhead Sign Support Standard Sheets, PM(2), (4), (7)-10, FPM(1)-(4)-10 and RS(1)-(4)-10 Stand Sheets, Standard Sheets ISSC-10, ISSU-10 and ISSUD-10, Delineator and Object Marker Installation (D&OM(1)-09), Typical Railroad Crossing Signs and Signals Standard Sheets, Correction: PM(2)-08 and FPM(1)-08 Standard Sheets, PM(2,3)-00A and FPM(1)-00A Standard Sheets, Overhead Sign Bridge and Cantilever Overhead Sign Support Standard Sheets, Revised Barricade and Construction (BC) Standard Sheets, Roadway Illumination and Illumination Poles Standard Sheets, Standard Sheets for Edgeline, Centerline and Transverse Rumble Strips, Standard Sheet - Exit Number Gore Markings PM(7)-06, Standard Sheets ISSC-06, ISSD-06 AND ISSU-06, Delineator and Object Marker (D&OM) Standard Sheets, Revisions to Typical Sign Requirements (TSR-03), Minor Changes to Mast Arm Pole Details - (MA-D-03), Solar Powered Roadside Flashing Beacon Assembly and Electrical Details - Ground Boxes/Battery Box, Revised Traffic Control Plan (TCP) Standard Sheets, Revised Work Zone Standard Sheets (WZ Sheets), Revised Pavement Marking Standard Sheets (PM Sheets), Revised Barricade and Construction Standard Sheets (BC Sheets), Revised Sign Mounting Details (SMD) Standard Sheets.

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