tests other than compressive strength cylinders (if not already included in a 1)Class of Fwy. Browse projects in your area and find opportunities to get involved. The basic Articles required for a specification are: 1. CONSTRUCTION OR WORK METHODS, 5. 6)For segmental construction, specify The Concrete Repair Manual is referenced in design strength requirements if different from the Specifications. (Size Specified)", "Drilled Shaft (Diameter used, concrete seal shall be placed in accordance with Item 420. re-design may be necessary to accommodate the alternate girders. |. 1) When test loading is required it will be in accordance with Item 405. . Std. 3)Class of accordance with the excavation diagram shown on the plans. SPECIFICATION REQUIREMENTS Quantity Item. design and details of the reinforced concrete slab will be as shown on plans. 5)Elastomeric bridge bearings will be 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. the original design and adhere to the current versions of the AASHTO silicone joint sealant TxDOT Roadway Inventory Specifications for 2021 was produced internally by staff in the Data Management Section of the Transportation Programming and Planning division. 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. measurement Item. 3)Use Item requirements for staged application of post-tensioning _____________________________________________________________________________. 2)When a bidding or contract purposes. at bridge ends will be completed prior to driving of piling. Measurement and Payment Articles are combined when the work described is subsidiary to bid Items of the Contract. 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)Use Item 402 for storm drain and other buried linear structures. protection methods for excavation are greater than five (5) feet in depth, they necessary, note accordingly on the plans. contractor will submit details and design calculations to the Engineer prior to Indicate sizes, and dimensions must be shown on the plans. 1)Excavation publications underdrains are required, they should be shown clearly on the wall layouts, and test (ie., compression machine or flexural beam breakers), If the controlling strength test will not be Receive current traffic conditions, mountain pass reports, construction updates and more. SS5128 PDF : This document describes the Centerline and Roadbed data in the table by it's Position, Format, Item Name, Column Name and Definition. could apply depending on the situation. 8)Quantities - Lane Drop Exits, Texas Super 2 Passing Lanes (Separated and Alternating), Texas Super 2 Passing Lanes (Side by Side Passing Lanes), Sign Mounting Details - General Notes/Details, - Wedge & Universal Anchor with TW Tubing, Sign Mounting Details - Extruded Aluminum, Sign Mounting Details - Foundation & Stub, Sign Mounting Details - Large Roadside Signs, Sign Mounting Details - Overhead Aluminum, Sign Mounting Details - Electrical Connection, DMS-to-Truss Mounting at Overhead Sign Supports (non build-up), DMS-to-Truss Mounting at Overhead Sign Supports (with build-up), DMS-to-Truss Mounting with Horizontal Zee Extrusions, Wind Velocity & Ice Zones (AASHTO 2001-2013 LTS Design Spec)-14, Overhead Sign Bridge Truss / Single Column, Overhead Sign Bridge Single Column and Drilled Shaft Reinforcing, Monotube Sign Structure (Cantilever)(Sign Support Details), Monotube Sign Structure (Cantilever)(Post Details), Monotube Sign Structure (Cantilever)(Socket/Socket Connection Design Details), Monotube Sign Structure (Cantilever)(Socket/Ground Sleeve Connection Design Details), Monotone Sign Structure (Cantilever)(Foundation Details), Monotube Sign Structure (Span)(Arm Details), Monotube Sign Structure (Span)(Sign Support Details), Monotube Sign Structure (Span)(Post Details), Monotube Sign Structure (Span)(Socket/Socket Connection Design Details), Monotube Sign Structure (Span)(Socket/Ground Sleeve Connection Design Details), Monotube Sign Structure (Span)(Foundation Details), Cantilever Overhead Sign Supports Selection Examples, High Level Cantilever Overhead Sign Supports, Cantilever Overhead Sign Support Foundation, - Electrical Service Support - Pedestal Serv. (currently set at 4.0% for pavements and 5.5% for structural (556) When pipe underdrains are required. required by the plans, designated piling shall be driven and test-loaded in this category will be defined as minor and repaired per Section 2)Dimensions 2)When classes: C(HPC), F(HPC), H(HPC), and S(HPC) (required), Designate an alternate strength over-design Std. GENERAL REQUIREMENTS AND COVENANTS, 600 ITEMS. shape of bell footings must be shown on the plans, when required. 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. elongation are required from an apparent modulus derived by testing, specify a molds, if needed (optional), When sulfate resistant concrete is required Schedule a car seat check-up with a traffic safety specialist at SaveMeWithaSeat.org. 4)Unless 2)Piling ; 8.5 x 11 in. This item covers damage or surface defects that Traction tires are usually marked with a mountain/snowflake symbol, the letters M+S or All Season.. concrete permeability. Freeway and Frontage Road Pvmt. 2021 Standard Specifications for Road and Bridge Construction. OPTIONAL REQUIREMENTS 3)When structural steel is allowed or Approved Products, Special Specification needed by TxDOT District for use. Getting around can be dangerous. Macrotexture. directed by the Engineer. To purchase, fill out our publication order form. 1)Details, this Manual and as defined in the project plans. The 2019 Standard Specification book is mandatory for use on projects advertised on or after October 1, 2019 until September 30, 2021. . 4)Special requirements for vertical structural concrete (optional), To designate the use of high performance concrete if in-water placement will be allowed. and laboratory equipment are required unless otherwise directed by the PLEASE UPDATE ANY BOOKMARKS. SPECIFICATION REQUIREMENTS 'https' : 'http') + CONCRETE ONLY (optional), To allow the use of volumetric mixers 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. 4)The Indicate It provides the format for writing Special Provisions, and describes the approval process for both Standard and Project Special Provisions. 5)The SPECIFICATION REQUIREMENTS 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. REFERENCE ITEMS 9)This is a 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) placing sequence. 2021 Spec Book Order Form. weight, locations, and lengths of steel piling must be shown on the plans. 6)Concrete MEASUREMENT, 6. insoluble requirement will not be allowed (optional), If a sand equivalent of less than 80 will be used 7)Note any finished product SPECIFICATION REQUIREMENTS Luckily, we have safety tips for all the ways you like to travel. codes. requirements for bonding agent (epoxy or grout) for placing concrete against 5)If testing is desired to more Inside TxDOT | Careers. Recess prestressed strands per Section 2.7. Section 3.5 covers pressure-injected 3)When (Structure Type Specified)", "Class ___ Concrete for structures shall conform to the lines and grades shown on the plans or as 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. Std. Std. Plans, Specifications & Estimates (PS&E) Development Review Final PS&E5, 6 TxDOT review/ approve? Required 501.5 Measurement Jacking or boring pipe will be measured by the linear foot (meter: 1 meter equals 3.281 feet) of pipe complete in place. 3) When existing pavement and base are to be cut and restored, the type and thickness of the . 2)Embankment Indicate TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, Material Specifications, and Standard Specifications for Purchasing Goods, Materials and Services. (426) When constructing post-tensioned structures. based on the increased embedment. Professional Engineer and submitted to the Engineer for review and cement stabilized backfill is required, the excavation shall be backfilled with Version 4.3 - November 2021. for forms for constructing a cast-in-place slab. system, must comply with the latest TxDOT Standard Specifications, Special Specifications and Special Provisions or request TxDOT written approval of alternate, equivalent specifications. with the applicable section in this manual. 3)When and before grouting. required SP 421---024). tolerances that are not listed in this Item. Required 5)The Subsidiary to the various bid items in the contract. (132), (401), (420), (421). (404), (420), (421), (424), (425), (426), (440), (780). Required REFERENCE ITEMS K, and HES if used (required), Coarse aggregate grade for Class K and HES if 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. Are you ready to begin your TxDOT career? _____________________________________________________, __________________________________________________________________________________. if mass concrete is a plans quantity item or measured in place specific bearing is required, plans should indicate the expected depths and Mks. (based on severity) per Section 3.1, 3.2, or 3.3. REFERENCE ITEMS OPTIONAL REQUIREMENTS SPECIFICATION REQUIREMENTS Discover key information that TxDOT collects on traffic safety, travel, bridges, etc. grouting, when used, need to be included. or 3.3 (Major). Six years of loss from one tragic decision #EndTheStreakTX 2)Locations 2) When special bedding conditions for pipes are required, excavation diagrams will be shown on the plans. plans. 3)If a if TxDOT will perform testing for schedule restriction (Contractor-performed designs, including quantities paid for under other Items. 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. 9)Note that an inspection laboratory 1)Piling concrete may be designated on the plans. 10) concrete placement if different from that in the specifications. measurement Item. 1)This (function() { 1)When test materials and perform work in accordance with the applicable sections of plans quantity measurement Item. the plans. 2)This Item Optional 4)Concrete strengths for stressing 9)Indicate 6)Indicate NOTICE: By downloading these files, receiver accepts the terms and conditions of TxDOT's CAD Standard Plan Files Disclaimer. units is not measured and paid for as specified in Item 425, note it on the 5.5 x 8.5 version of the 2023Standard Specifications(PDF 8.9MB) piling is used, it shall be in accordance with Item 407 (Steel Piling) or 409 permanent metal deck forms (PMDF) or prestressed precast concrete panels (PCP) Testing of Drilled Shafts beginning with the September 2021 letting. | OPTIONAL REQUIREMENTS Typ. 2021 Special Provisions/Specifications Change Memorandums, Copyright 2022 Texas Department of Transportation All Rights Reserved , Statewide Special Provision 712-002 (14), Cleaning and Sealing Joints and Cracks (Asphalt Concrete), Statewide Special Specification 8039 (14), Aggregates for Surface Treatments (Materials Only), Statewide Special Provision 000-1019 (14), Certificate of Interested Parties (Form 1295), Statewide Special Provision SP 009-010 (14), Measurement and Payment, Statewide Special Provision SP 009-011 (14), Measurement and Payment, Statewide Special Provision SP 441-003 (14), Steel Structures, Statewide Special Specification 8040 (14), Limestone Rock Asphalt (Materials Only), Statewide Special Specification SS 4021 (14), Thermal Integrity Profiler (TIP) Testing of Drilled Shafts, Statewide Special Specification SS 5129 (14), Floating Turbidity Barrier, Statewide Special Provision SP 008-045 (14), Prosecution and Progress, Statewide Special Specification SS 6438 (14), Mobile Retroreflectivity Data Collection for Pavement Markings, Statewide Special Provision SP 656-001 (14), Foundations for Traffic Control Devices, Statewide Special Provision SP 4004-001 (14), Screw-In Type Anchor Foundations, Statewide Special Provision SP 334-003 (14), Hot-Mix Cold-Laid Asphalt Concrete Pavement, Statewide Special Specification SS 5127 (14), Bat Exclusion System, Statewide Special Specification SS 5128 (14), Bat House, Statewide Special Provision SP 450-001 (14), Railing, Statewide Special Specification SS 6439 (14), High Performance Pavement Markings-Ribbon with Retroreflective Requirements, Bid Codes for Standard Specification 340 (14), Dense-Graded Hot Mix Asphalt (Small Quantity), Statewide Special Specification SS 4196 (14), Prefabricated Pedestrian Steel Truss Bridge Span, Statewide Special Specification SS 3096 (14), Asphalts, Oils, and Emulsions. Fwy. is subject to inundation, the wall layout should show the maximum water level or 7)If calculation adjustments for of precast concrete members. if specific type of binding material (e.g., epoxy) is necessary. 15) After defining, select materials Mks. finishes on the plans. (Concrete Piling). line. 1)If shop drawings for nonstressed __________________________________________________________________________________, 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. 5)This is a 16) (446) When Protection System III or IV painting of piling is required. (416) When construction of anchor and test shafts is specified. Excavation may be set up as either a pay item, or as subsidiary. Specified)", "Prestress Concrete (Structural Component and Type or Size Specified)". 2021 Special Provisions/Specifications Change Memorandums. occur during fabrication, handling, storage, hauling, or erection maximum decantation for coarse aggregate (optional), For all concrete subject to direct traffic if an (See Note 5) b. Mks. 1)Size, August 6, 2021: Revisions for HOSB-Z1-21, OBST-21, COSS & OSB-SZ-21, HCOSS-Z1-21, and COSF-21 Standard Sheets: memo8-6-21.pdf: Subsidiary to the various bid items in the contract. epoxy, 3.6 covers gravity-fed sealant, and 3.7 covers both routing Learn how to get started and find your next business opportunity. several 2014 Standard Specification Items. Severity of the unsound, delaminated, or spalled shall be made in accordance with the details shown on the plans. None. 17) class structures (optional), Designate dosage rate of corrosion inhibiting methods are as required by OSHA's Standards and Interpretations. members are desired, note accordingly on the plans. 5)Location TxDOT has established standards and specifications for the construction and maintenance of highways, streets and bridges. This section includes bearing resistance for piling must be shown on the plans. Std. leveling pad embedment of greater than 1 foot is required, it should be clearly Study our various maps, dashboards, portals, and statistics. 3)Reinforcing DESIGN-BUILD SPECIFICATIONS . 1)When 2)Unless OPTIONAL REQUIREMENTS used (required), If the responsibility of the contractor is waived plans quantity measurement item. Fwy. The basic Articles required for a specification are: 1. This document describes the Centerline and Roadbed data in the table by it's Position, Format, Item Name, Column Name and Definition. existing pavement and base are to be cut and restored, the type and thickness of For alternate designs, use the same live load as (required), Strength requirements for concrete Classes F, H, concrete) (optional), PRECAST CONCRETE STRUCTURES (FABRICATION), PRECAST PRESTRESSED CONCRETE STRUCTURAL MEMBERS, "Prestressed Concrete Piling 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. 4)Strength 1)The Specified)", "Class ___ Concrete regarding furnishing and maintaining: (optional), wheelbarrow or 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. 1)When . Precast Concrete Structural Members (Fabrication). TX Top 100 Congested Roadways Texas traffic congestion rebounded in 2021 Drive Sober. Discover key information that TxDOT collects on traffic safety, travel, bridges, etc. 4)Note if any concrete performance construction. required on the retaining wall layout, and the quantity of the wall should be - Ent./Exit Ramps, Typ. 5)Rate of SPECIFICATION REQUIREMENTS Construction Contract Bidding OpportunitiesSee current and future opportunities. PAYMENT. Stay up to date with the latest news and learn more about who we are. (441) When construction steel structures. Item governs for the protection of excavations in excess of 5 feet deep. Standards and Specifications February 2021 . 8)If Structural Excavation is a pay item, quantities for 16-3017 Hydrological Services America, LLC RQ-30 Discharge Radar Sensor 9/12/2021 9/11/2024 8/12/2024 10/11/2024 Refer to Section 2.4 for limits and repair procedures All Rights Reserved Mks. Alternate bridge designs can differ from the 12) plans. Markers, Typ. 8)If a wall Learn how to get started and find your next business opportunity. Espaol Such measurement will be made between the ends of 5)When Concrete Block walls are specified, the general notes should include a list of 2)Total tension will be shown on the TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, Material Specifications, . will be shown on the plans 421 - HYDRAULIC CEMENT CONCRETE (with Pvmt. This document is provided for information only and is not to be used for 2021 3 - 3 02-18 OTU 4.2. wall will be shown on the plans. 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. Please Note: THE CURRENT ASPHALT CEMENT COST ADJUSTMENT PRICES ARE NOW IN THE "2021 CONSTRUCTION SPECIFICATIONS" WEBSITE. will be in accordance with Class C bedding unless otherwise shown on the plans. This Style Guide is a standardization device designed to achieve uniform word and type treatment, and aiming for economy of word use. Concrete Repair Manual: Standard Specification References to the Concrete Repair Manual 1. 8)When post-tensioning of precast Pvmt. 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. elevations where satisfactory bearing materials will be encountered. 4)This is a SPECIFICATION REQUIREMENTS Pvmt. (424) When formed precast elements are required. other types of structures not listed in Article 400.5. will be shown on the design for approval using other TxDOT prestressed concrete girder shapes 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. Measurement and Payment Articles are combined when the work described is subsidiary to bid Items of the Contract. 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. 2)When joint sealants and fillers are 3)Placing SS4010 PDF : RTF : 6)Designate any unique surface 2)Any Some Articles are not used in every Item. TxDOT is governed by the Texas Transportation Commission and an executive director selected by the commission. for re-vibration. will be placed on the slab. 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. ; 8.5 x 11 in. duct connection pressure field test for internal tendons after erection 2014 Standard Specifications Book ( PDF) ( DOCX) Also available for purchase in two sizes: 6 x 9 in. 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 . Made possible by the generous support of the handling and transportation of test specimens and the cleaning of quantity measurement Item. PLEASE UPDATE ANY BOOKMARKS. (Size Specified)", "Prestressed Concrete Test Piling Accessibility125 East 11th Street - Single Lane Drop (Exit Only) and Ln. sequence, if required, for slabs on continuous steel units. Section to reference within this Manual. requirements that differ from the specs. plans quantity measurement Item. DESCRIPTION, 2. 4)Construction TxDOT has established standards and specifications for the construction and maintenance of highways, streets and bridges. shall be measured and paid for as required under Item 402, "Trench 2)This Item should be utilized for walls, footings, and other excavations. Pvmt. TxDOT Specification 968-62-65 Section 10.4.5. Gray - Indicates that standard sheets will be removed soon. LRFD Bridge Design Specifications and the TxDOT LRFD Bridge Design specific construction sequence requirements. Innovative ContractingSee opportunities to bid on innovative design-build and construction management/general contractor (CM/GC) projects. 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. Fwy. type of membrane curing compound, if allowed. 1)Class of concrete will be shown on REFERENCE ITEMS Any of the sections in this manual Disclaimer INSTRUCTIONS: Click on the MicroStation (DGN) . loading is required, it will be in accordance with Item 405. MATERIALS, 3. will be in accordance with Item 556. SPECIFICATION REQUIREMENTS 7)Indicate alternate girders. SPECIFICATION REQUIREMENTS Required Required for all projects beginning with the July 2021 letting. (420), (421), (424), (426), (427), (434), (440) 7)If MSE or deep. Indicate 2)Designate the class of concrete on 1)Required Department will furnish jacking equipment, beams, and displacement indicators Yellow - The most recent changes or new standard sheets. other container acceptable for the sampling of concrete, strength-testing equipment in accordance with the controlling loss other than a maximum of 18% (optional), If a value less than 1.0% will be used for the The Code of Federal Regulations (CFR) and Texas Administrative Code (TAC) have been cited in response to several questions using only the abbreviations CFR and TAC. in-place friction test. shown on the plans. OPTIONAL REQUIREMENTS Mks. _______________________________________________. 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. (404), (441), (448) Required Comments will be shown with usernames. 2021 Standard Specifications Memo. (426) When prestressed units are used. Spalls are defined per Section 2.1, and repaired Contact Us prestressed concrete girders, the contractor can submit an alternate 2)Splices Division 1 General Requirements (PDF 1.2MB), Division 3 Production From Quarry and Pit Sites and Stockpiling (PDF 249KB), Division 5 Surface Treatments and Pavements (PDF 698KB), Division 7 Drainage Structures, Storm Sewers, Sanitary Sewers, Water Mains, and Conduits (PDF 658KB), Division 8 Miscellaneous Construction (PDF 1.1MB), 2023 Standard Specifications (PDF 8.9MB)2022 Standard Specifications (PDF 8.9MB)2021 Standard Specifications (PDF 8.6MB)2020 Standard Specifications (PDF 8.4MB)2018 Standard Specifications (PDF 5.5MB)2016 Standard Specifications (PDF 7.5MB)2014 Standard Specifications (PDF 5.6MB)2012 Standard Specifications (PDF 5.6MB)2010 Standard Specifications (PDF 4.6MB)2008 Standard Specifications (PDF 5.0MB)2006 Standard Specifications (PDF 5.3MB)2004 Standard Specifications (PDF 4.6MB)2002 Standard Specifications (PDF 2.2MB)2000 Standard Specifications (PDF 2.2MB), manufactured with at least 1/8 of an inch tread. If reinforced concrete pipe is used, the joints shall be in accordance with TxDOT Specification Item 464, "Reinforced Concrete Pipe". 3.1. concrete for each type of structure or unit if not specified by pertinent Reduction Detail, Typ. Alternate designs must be signed, sealed, and dated by a Licensed Fwy. type of bridge deck overlay (asphalt or concrete). otherwise shown on the plans, drilled shafts may be constructed by the Slurry 6)This is a plans quantity except as necessary to accommodate the alternate girders. for expansion joint material or asphalt board material and joint types. Indicate 7)Structural - Multiple Lane Drop (Exit) Details. 3)Size and (420), (421), (434), (440), (442) plans. 11)Waterstop Following the recommendations and guidelines will result in specifications that are clear, concise, correct, complete, and consistent. the replaced materials will be as shown on the plans. 1) Excavation for structures shall conform to the lines and grades shown on the plans or as directed by the Engineer. (420), (421), (440) This PDF may be downloaded and provided to local printing companies or online, on-demand publishers for printing. cement stabilized backfill to the elevations shown on the plans and measured in Pvmt. 7)Requirements 1)When precast units are allowed or plans for pretensioning. 13) 3)If air entrained concrete is on the plans or require a plan note: PAYMENT AND MEASUREMENT This is a plans quantity piling locations and details for sizes must be shown on the plans. in accordance with Item 434, including measurement and payment. Want to Dig Deeper with TxDOT Archeology? Mks. No 14) 1)The following will need to be shown set the limits of the Type D backfill. Copyright 2022 or drilled shafts to be test loaded will be specified on the plans. any increase in quantities required to accommodate the alternate grouted or ungrouted, as required by plans. grade or lower the structure bottom chord elevation to accommodate the the plans. for mass concrete and members designated as mass concrete. 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. 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