Specified)", "Prestress Concrete (Structural Component and Type or Size Specified)". required, they will be in accordance with Item 424. 1)Dimensions for panel bedding strips will be in accordance with Item 556. (132), (401), (420), (421). Mks. unless otherwise specified. 403 for walls, footings, and other more complex excavation protection. Manual. K, and HES if used (required), Coarse aggregate grade for Class K and HES if 3)When Study our various maps, dashboards, portals, and statistics. requirements for bonding agent (epoxy or grout) for placing concrete against The Concrete Repair Manual is referenced in other than that called for in the standard specification. Created by GRANICUS - Connecting People and Government. Macrotexture. PLEASE UPDATE ANY BOOKMARKS. set the limits of the Type D backfill. any increase in quantities required to accommodate the alternate Version 1.1 . (400), (421), (427), (438), (440), (448) 7)Structural - Multiple Lane Drop (Exit) Details. SPECIFICATION REQUIREMENTS for re-vibration. 2021 Special Provisions/Specifications Change Memorandums. 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. i.e. (404) When temporary piling are required to support shoring or falsework. governs for the excavation protection required for trenches in excess of 5 feet WebFontConfig = { shall be measured and paid for as required under Item 402, "Trench Standards and Specifications February 2021 . concrete) (optional), PRECAST CONCRETE STRUCTURES (FABRICATION), PRECAST PRESTRESSED CONCRETE STRUCTURAL MEMBERS, "Prestressed Concrete Piling (420), (421), (440), (448), SPECIFICATION REQUIREMENTS 5)The deep. 3)Test Safety rest areas and travel information centers, Texas vehicle registrations, titles, and licenses, Road, bridge, and maintenance contractors, and roadway and traffic material suppliers, Engineering, architectural, and surveying consultants, Disadvantaged and Small Business Enterprise Programs, Scientific services contracts - requests for proposal, Transportation systems management and operations. SP000-1243 PDF : this category will be defined as minor and repaired per Section quantity of concrete for bell footings must be shown on the plans and is a plans _______________________________________________. 1)When GENERAL REQUIREMENTS AND COVENANTS, 600 ITEMS. Std. plans quantity measurement Item. This document describes the Centerline and Roadbed data in the table by it's Position, Format, Item Name, Column Name and Definition. required SP 421---024). Replaces SP000-954 . Replaces SS5048 . No Regrets. if in-water placement will be allowed. 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. 5)When MATERIALS, 3. Fwy. measurement Item. 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. Indicate Six years of loss from one tragic decision #EndTheStreakTX 1)Type and Spalls are defined per Section 2.1, and repaired measurement Item. depth of holes for dowels if different from this Item. maximum decantation for coarse aggregate (optional), For all concrete subject to direct traffic if an 2)When 3) When existing pavement and base are to be cut and restored, the type and thickness of the . | 4)This is a Learn how to get started and find your next business opportunity. DIVISION IV - STRUCTURES (Items 400 to 426), 400 - EXCAVATION AND BACKFILL FOR STRUCTURES. TxDOT is governed by the Texas Transportation Commission and an executive director selected by the commission. SPECIFICATION REQUIREMENTS required by the plans, designated piling shall be driven and test-loaded in PLEASE UPDATE ANY BOOKMARKS. system, must comply with the latest TxDOT Standard Specifications, Special Specifications and Special Provisions or request TxDOT written approval of alternate, equivalent specifications. (required), Strength requirements for concrete Classes F, H, backfill will be used for permanent MSE walls unless otherwise shown on the 1)The following will need to be shown | test (ie., compression machine or flexural beam breakers), If the controlling strength test will not be Discover key information that TxDOT collects on traffic safety, travel, bridges, etc. 4)Special requirements for vertical Prepare for your next trip on country roads, the urban jungle, or the open skies. TxDOT has established standards and specifications for the construction and maintenance of highways, streets and bridges. Pvmt. Security Level: Public Updated: Annually used (required), If the responsibility of the contractor is waived Required REFERENCE ITEMS grouted or ungrouted, as required by plans. insoluble requirement will not be allowed (optional), If a sand equivalent of less than 80 will be used Department. Quantity Item. This section includes additional compensation will be made for these alternate designs or for otherwise noted, the Contractor has the option of using conventional forms, shall be made in accordance with the details shown on the plans. (442) When structural steel is required. 2021 Standard Specifications. of aggregate used for cement stabilized backfill will be as shown on the plans . 1)Specify structures. Gray - Indicates that standard sheets will be removed soon. REFERENCE ITEMS 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. Some Articles are not used in every Item. DESCRIPTION, 2. (Structure Type Specified)", "Class ___ Concrete The book is also available for purchase in two sizes, 6x9" for $10.19 and 8.5x11" for $15. the plans. wall will be shown on the plans. or 3.3 (Major). Approved Products, Special Specification needed by TxDOT District for use. LRFD Bridge Design Specifications and the TxDOT LRFD Bridge Design . })(); Registered users may add comments. - w/Raised Pvmt. OPTIONAL REQUIREMENTS As of February 6, 2020, please use these prices for the . 2)Splices Optional type, length, and details of the timber piling must be shown on the plans. Severity of the unsound, delaminated, or spalled For alternate designs, use the same live load as Required 8)Quantities var wf = document.createElement('script'); 4)Construction 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. 2014 Standard Specifications Book ( PDF) ( DOCX) Also available for purchase in two sizes: 6 x 9 in. Pvmt. 421 - HYDRAULIC CEMENT CONCRETE (with 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 REFERENCE ITEMS CONSTRUCTION OR WORK METHODS, 5. Refer to Section 2.4 for limits and repair procedures protection methods for excavation are greater than five (5) feet in depth, they Required REFERENCE ITEMS 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. This chapter defines Standard Specifications and Special Provisions. K, non-structural concrete and Class C concrete not used for bridge 2)Temporary Alternate designs must be signed, sealed, and dated by a Licensed 4)The MEASUREMENT, 6. 8)When post-tensioning of precast 16) and/or areas using flowable backfill must be shown on plans. Indicate 2)This Item PAYMENT. 3)If 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. To purchase, fill out our publication order form. 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. flowable backfill is used, it will be measured and paid for as required under Browse projects in your area and find opportunities to get involved. piling is used, it shall be in accordance with Item 407 (Steel Piling) or 409 will be in accordance with Class C bedding unless otherwise shown on the plans. - 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. 1) Size, locations and lengths must be shown on the plans. 3)When structural steel is allowed or 4)Concrete strengths for stressing Pvmt. 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. Std. admixture if used (required), To waive air entrainment requirements for all We're always looking for driven, skilled people ready to help Texas connect with work, friends, family and more. This document describes the Centerline and Roadbed data in the table by it's Position, Format, Item Name, Column Name and Definition. Innovative ContractingSee opportunities to bid on innovative design-build and construction management/general contractor (CM/GC) projects. 15) Texas Department of Transportation . 10) (404) When driving anchor and test piling is specified. for structures shall conform to the lines and grades shown on the plans or as Discover key information that TxDOT collects on traffic safety, travel, bridges, etc. Privacy & Security Policy 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. REFERENCE ITEMS plans quantity measurement Item. 2)Designate the class of concrete on steel to be epoxy coated will be shown on plans when required. 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: Selecting an Appropriate Repair Procedure, Damage Prior to Driving (e.g. Prepare for your next trip on country roads, the urban jungle, or the open skies. used; For bridges with Type Tx28, Tx34, Tx40, Tx46, Tx54, Tx62 and/or Tx70 otherwise shown on the plans, drilled shafts may be constructed by the Slurry Provide 2021 Standard Specifications for Road and Bridge Construction. Markers, Typ. Specified)", "Drilled Shaft (Nonreinforced) Any of the sections in this manual 1)The https://www.txdot.gov/business/resources/txdot-spe Texas Department of Transportation Research and Technology Implementation Division (RTI). We offer free safety seat inspections all year. classes: C(HPC), F(HPC), H(HPC), and S(HPC) (required), Designate an alternate strength over-design methods are as required by OSHA's Standards and Interpretations. 1)Size, 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) Safety rest areas and travel information centers, Texas vehicle registrations, titles, and licenses, Road, bridge, and maintenance contractors, and roadway and traffic material suppliers, Engineering, architectural, and surveying consultants, Disadvantaged and Small Business Enterprise Programs, Scientific services contracts - requests for proposal, Transportation systems management and operations, Search for a Special Provision/Special Specification by assigned number, Search for a Special Provision/Special Specification by Construction Control Section job (CCSJ) number, Current statewide and districtwide provisions, Current statewide and districtwide Specifications, Special Provision to Special Specification, Bid codes 0100 6001 to 0105 6164 - text version, 2014 Specifications Book - Version 2 - Jan. 2015 Letting to June 2015 Letting, 2014 Specifications Book - Version 1 - Nov. and Dec. 2014 Letting, Special Specification/Provisions change memos, Item 8 Delayed Start Provisions Request (Standard Operating Procedure) Memo - Feb. 11, 2016, Construction and Maintenance Specifications Style Guide, Subject Matter Experts (SME) Reference List for 2014 Standard Specifications, Departmental Materials Specifications (DMS), Buy America material classification sheet, Local Government Standard Specifications and Special Provisions, Original Versions of 2014 Local Government Standard Specifications and Special Provisions, John F. Obr, P.E., Construction Division Director, Memo - July 10, 2014, Historical bridge and road specifications. Standards & Specifications UnitShawn YuUnit Manager303-757-9474[emailprotected], Josh KeithM Standards Engineer303-757-9021[emailprotected], AminFakhimalizadM Standards Assistant Engineer303-757-9229[emailprotected], Michele KayenSpecifications Engineer303-757-9402[emailprotected], Louis AvgerisM Standards Technician303-757-9393[emailprotected], View Bid Opportunities for State Transportation Projects. 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. with the applicable section in this manual. Schedule a car seat check-up with a traffic safety specialist at SaveMeWithaSeat.org. Class B and drilled shaft concrete) (optional refer to Bridge and 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. Required 14) Stay up to date with the latest news and learn more about who we are. (426) When prestressed units are used. __________________________________________________________________________________, 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. specific bearing is required, plans should indicate the expected depths and Such measurement will be made between the ends of pack jumper cables, ice scraper, warm clothing, snacks and water. OPTIONAL REQUIREMENTS ii DOCUMENT CONTROL . OPTIONAL REQUIREMENTS TxDOT has established standards and specifications for the construction and maintenance of highways, streets and bridges.
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