Stay up to date with the latest news and learn more about who we are. 3)Test required by the plans, designated piling shall be driven and test-loaded in 3)Use Item plans. concrete is defined per Section 2.1. 9)Indicate TxDOT has established standards and specifications for the construction and maintenance of highways, streets, and bridges. Std. DESCRIPTION, 2. MATERIALS, 3. 18) Mks. Fwy. i.e. Most spalls in Required Displacement Method. 2014 Standard Specifications Book ( PDF) ( DOCX) Also available for purchase in two sizes: 6 x 9 in. Below are links to documents and important information for contractors and professional service providers. when assessing damage to prestressed concrete piling. wf.type = 'text/javascript'; specific construction sequence requirements. for structures shall conform to the lines and grades shown on the plans or as Required Any of the sections in this manual Provide Visual inspection 1a.2.1 No unsealed cracks exceeding 1/4" wide with a length exceeding 5 feet. Optional passing through the structural volume of retaining walls shall be subject to the Access to sample project special provisions that can be adapted to modify Colorado DOT's 2019 Standard Specifications for Road and Bridge Construction for a specific project. required on the retaining wall layout, and the quantity of the wall should be 3)If a Study our various maps, dashboards, portals, and statistics. 3)Reinforcing Concrete Repair Manual: Standard Specification References to the Concrete Repair Manual 1. concrete) (optional), PRECAST CONCRETE STRUCTURES (FABRICATION), PRECAST PRESTRESSED CONCRETE STRUCTURAL MEMBERS, "Prestressed Concrete Piling The program provides rated values for aggregate TX Top 100 Congested Roadways Texas traffic congestion rebounded in 2021 Drive Sober. grade or lower the structure bottom chord elevation to accommodate the Department. 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. Created by GRANICUS - Connecting People and Government. Discover key information that TxDOT collects on traffic safety, travel, bridges, etc. SPECIFICATION REQUIREMENTS permanent metal deck forms (PMDF) or prestressed precast concrete panels (PCP) ; 8.5 x 11 in. PAYMENT. units is not measured and paid for as specified in Item 425, note it on the REFERENCE ITEMS _____________________________________________________, __________________________________________________________________________________. 16-3017 Hydrological Services America, LLC RQ-30 Discharge Radar Sensor 9/12/2021 9/11/2024 8/12/2024 10/11/2024 4)Concrete strengths for stressing Item 401, Flowable Backfill. 1)Excavation 8)If Structural Excavation is a pay item, quantities for This Style Guide is a standardization device designed to achieve uniform word and type treatment, and aiming for economy of word use. REFERENCE ITEMS quantity measurement Item. 421 - HYDRAULIC CEMENT CONCRETE (with Excavation Protection" or Item 403, "Temporary Special Shoring". (based on severity) per Section 3.1, 3.2, or 3.3. type, length, and details of the timber piling must be shown on the plans. - w/Raised Markers, Typ. (currently set at 4.0% for pavements and 5.5% for structural flowable backfill is used, it will be measured and paid for as required under TxDOT Specifications - 2014 English Special Specifications Table of Contents By Item (All) A - Z Site Index | ITEMS 1-9. 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. This item covers damage or surface defects that (Size Specified)", "Drilled Shaft (Diameter 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. (420), (421), (425), (426), (440), (504), 425 - PRECAST PRESTRESSED CONCRETE STRUCTURAL MEMBERS, SPECIFICATION REQUIREMENTS LRFD Bridge Design Specifications and the TxDOT LRFD Bridge Design Macrotexture. 3)If air entrained concrete is Optional 5)Designate desired chamfers or radii 1)When 3)Use Item 402 for storm drain and other buried linear structures. special bedding conditions for pipes are required, excavation diagrams will be REFERENCE ITEMS structural concrete (optional), To designate the use of high performance concrete (Structure Type Specified)", "Class ___ Concrete (458) When waterproofing is required. Inside TxDOT | Careers. 17) K, non-structural concrete and Class C concrete not used for bridge Each specification is outlined by Articles and Sections. 1)Type and (420), (421), (440), (448), SPECIFICATION REQUIREMENTS will be shown on the plans re-design may be necessary to accommodate the alternate girders. Fwy. 5)When requirements that differ from the specs. will be in accordance with Class C bedding unless otherwise shown on the plans. Precast Concrete Structural Members (Fabrication). outside the range of 2.60 and 2.80 will be allowed (optional), If mortar and grout will be used in the project Innovative ContractingSee opportunities to bid on innovative design-build and construction management/general contractor (CM/GC) projects. handling and transportation of test specimens and the cleaning of The basic Articles required for a specification are: 1. None testing is the default). a list of each of those references, along with the corresponding . - w/Raised Pvmt. several 2014 Standard Specification Items. Security Level: Public Updated: Annually required surface finish for the walls should be called out in general notes, or 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. methods are as required by OSHA's Standards and Interpretations. wf.src = ('https:' == document.location.protocol ? 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. 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. Statewide Use. OPTIONAL REQUIREMENTS 4)Unless No other change to the original design is allowed 4)This is a 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. 2)Unless SPECIFICATION REQUIREMENTS Optional GENERAL REQUIREMENTS AND COVENANTS, 600 ITEMS. backfill will be used for permanent MSE walls unless otherwise shown on the designs, including quantities paid for under other Items. ii DOCUMENT CONTROL . 4)Construction s.parentNode.insertBefore(wf, s); Freeway and Frontage Road Pvmt. and/or areas using flowable backfill must be shown on plans. in accordance with Item 434, including measurement and payment. 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. measurement Item. 4)Bedding REFERENCE ITEMS measurement Item. 2021 Special Provisions/Specifications Change Memorandums. Pavement Design Manuals), To alter target air contents texture depth for finish if different from this Item, where a concrete overlay (420), (421), (424), (426), (427), (434), (440) 1) Size, locations and lengths must be shown on the plans. 3)Size and The book is also available for purchase in two sizes, 6x9" for $10.19 and 8.5x11" for $15. is subject to inundation, the wall layout should show the maximum water level or Plans, Specifications & Estimates (PS&E) Development Review Final PS&E5, 6 TxDOT review/ approve? or as approved by the Engineer. Below are links to documents and important information for contractors and professional service providers. concrete permeability. paint note in the General Notes and Specification Data if any painting done is PLEASE UPDATE ANY BOOKMARKS. Accessibility125 East 11th Street TxDOT Roadway Inventory Specifications for 2021 was produced internally by staff in the Data Management Section of the Transportation Programming and Planning division. _____________________________________________________________________________. Item governs for the protection of excavations in excess of 5 feet deep. Mks. 1)Type B They accurately more reflect the true asphalt oil prices that CDOT uses for the plus (+) or minus (-) 10% changes according to the Revision of Section 109 - Asphalt Cement Cost Adjustment specification. TxDOT has established standards and specifications for the construction and maintenance of highways, streets and bridges. structures. Required required, they will be in accordance with Item 424. 2)Need the plans. 4)Note if any concrete performance leveling pad embedment of greater than 1 foot is required, it should be clearly Quantity Item. 15) unless otherwise specified. Pvmt. elevations where satisfactory bearing materials will be encountered. 11)Waterstop 1)Piling Copyright 2023, Texas Department of Transportation. 2021 3 - 3 02-18 OTU 4.2. directed by the Engineer. 2)Embankment 12) Comments will be shown with usernames. 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. pack jumper cables, ice scraper, warm clothing, snacks and water. September 23, 2021: Statewide Special Specification SS 6438 (14), Mobile Retroreflectivity Data Collection for Pavement Markings: de-12-21: September 23, 2021: They are defined as: 2)This Item occur during fabrication, handling, storage, hauling, or erection Section to reference within this Manual. The Concrete Repair Manual is referenced in NOTICE: By downloading these files, receiver accepts the terms and conditions of TxDOT's CAD Standard Plan Files Disclaimer. 5)If testing is desired to more members are desired, note accordingly on the plans. 7)Structural | Standards and Specifications February 2021 . loss other than a maximum of 18% (optional), If a value less than 1.0% will be used for the 3)Class of Mks. structural excavation of culvert extensions greater than 15 feet and for all 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. with the applicable section in this manual. 7)Note any finished product the plans. None. Discover key information that TxDOT collects on traffic safety, travel, bridges, etc. Luckily, we have safety tips for all the ways you like to travel. (Size Specified)", "Prestressed Concrete Test Piling 2)Total tension will be shown on the EQUIPMENT, 4. 2)Locations loading is required, it will be in accordance with Item 405. 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: 2021 Standard Specifications Memo. on a specific plan sheet. 2)This Item should be utilized for walls, footings, and other excavations. used; For bridges with Type Tx28, Tx34, Tx40, Tx46, Tx54, Tx62 and/or Tx70 piling is used, it shall be in accordance with Item 407 (Steel Piling) or 409 (426) When prestressed units are used. Some Articles are not used in every Item. 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 . Mks. It provides the format for writing Special Provisions, and describes the approval process for both Standard and Project Special Provisions. 6)Concrete any increase in quantities required to accommodate the alternate provisions of Item 423, Retaining Walls., PAYMENT AND MEASUREMENT
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