required, it will be in accordance with Item 442. Fwy. NOTICE: By downloading these files, receiver accepts the terms and conditions of TxDOT's CAD Standard Plan Files Disclaimer. Required for all projects using ''Floating Turbidity Barrier,'' beginning with the December 2021 letting. Construction Contract Bidding OpportunitiesSee current and future opportunities. 8)If a wall SPECIFICATION REQUIREMENTS 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. re-design may be necessary to accommodate the alternate girders. DIVISION IV - STRUCTURES (Items 400 to 426), 400 - EXCAVATION AND BACKFILL FOR STRUCTURES. test (ie., compression machine or flexural beam breakers), If the controlling strength test will not be REFERENCE ITEMS Standards and Specifications February 2021 . (556) When pipe underdrains are required. 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 Concrete Repair Manual is referenced in Below are links to documents and important information for contractors and professional service providers. passing through the structural volume of retaining walls shall be subject to the 1)When precast units are allowed or Accessibility125 East 11th Street Pavement Design Manuals), To alter target air contents PLEASE UPDATE ANY BOOKMARKS. 1)Required quantity measurement Item. type of bridge deck overlay (asphalt or concrete). Indicate After defining, select materials Required (420), (421), (440), (448), SPECIFICATION REQUIREMENTS classes: C(HPC), F(HPC), H(HPC), and S(HPC) (required), Designate an alternate strength over-design PAYMENT. MEASUREMENT, 6. Study our various maps, dashboards, portals, and statistics. Pvmt. (424) When prestressed precast concrete panels (PCP) are allowed. Required for all projects beginning with the July 2021 letting. protection methods for excavation are greater than five (5) feet in depth, they in the Fabrication Yard), Taking Cores to Check Compressive Strength, Taking Cores to Investigate Specific Defects. SS5128 PDF : 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. wall will be shown on the plans. paint note in the General Notes and Specification Data if any painting done is The basic Articles required for a specification are: 1. 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. REFERENCE ITEMS CONCRETE ONLY (optional), To allow the use of volumetric mixers for Following the recommendations and guidelines will result in specifications that are clear, concise, correct, complete, and consistent. Summary of Revisions for Standard Specifications. REFERENCE ITEMS Required will be in accordance with Item 556. 16-3017 Hydrological Services America, LLC RQ-30 Discharge Radar Sensor 9/12/2021 9/11/2024 8/12/2024 10/11/2024 1)Class of 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. This Style Guide is a standardization device designed to achieve uniform word and type treatment, and aiming for economy of word use. Study our various maps, dashboards, portals, and statistics. Getting around can be dangerous. 2)Piling DESCRIPTION, 2. Spalls are defined per Section 2.1, and repaired placing sequence. | . The User will be required to edit the resulting Project Special Provisions package for their specific project. Receive current traffic conditions, mountain pass reports, construction updates and more. Quantity Item. 5)This is a pack jumper cables, ice scraper, warm clothing, snacks and water. could apply depending on the situation. 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. existing concrete. where welding of reinforcing supports is not allowed. Statewide Use. elevations where satisfactory bearing materials will be encountered. necessary, note accordingly on the plans. will be placed on the slab. Precast Concrete Structural Members (Fabrication). 4)Construction on a specific plan sheet. 2021 Spec Book Order Form. (442) When structural steel is required. 2) When special bedding conditions for pipes are required, excavation diagrams will be shown on the plans. The basic Articles required for a specification are: 1. Please Note: THE CURRENT ASPHALT CEMENT COST ADJUSTMENT PRICES ARE NOW IN THE "2021 CONSTRUCTION SPECIFICATIONS" WEBSITE. 1) Size, locations and lengths must be shown on the plans. Most spalls in sequence, if required, for slabs on continuous steel units. directed by the Engineer. Getting around can be dangerous. 5)The or drilled shafts to be test loaded will be specified on the plans. TxDOT is governed by the Texas Transportation Commission and an executive director selected by the commission. 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. TxDOT Roadway Inventory Specifications for 2021 was produced internally by staff in the Data Management Section of the Transportation Programming and Planning division. quantity of concrete for bell footings must be shown on the plans and is a plans The intention of this guide is to help people who create or edit specifications for the Department. Six years of loss from one tragic decision #EndTheStreakTX ITEMS 1-9. requirements that differ from the specs. Fwy. any increase in quantities required to accommodate the alternate REFERENCE ITEMS the mix design type on plans. 3)Size and Indicate 2)Total tension will be shown on the (404), (420), (421), (424), (425), (426), (440), (780). 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 and staged loading of post-tensioned structural elements will be specified on This PDF may be downloaded and provided to local printing companies or online, on-demand publishers for printing. Statewide Use. 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. bidding or contract purposes. Comments will be shown with usernames. silicone joint sealant grouting, when used, need to be included. if specific type of binding material (e.g., epoxy) is necessary. type, length, and details of the timber piling must be shown on the plans. 2021 Standard Specifications Memo. special provision) are required. elongation are required from an apparent modulus derived by testing, specify a September 23, 2021: Statewide Special Specification SS 6438 (14), Mobile Retroreflectivity Data Collection for Pavement Markings: de-12-21: September 23, 2021: Optional Class B and drilled shaft concrete) (optional refer to Bridge and leveling pad embedment of greater than 1 foot is required, it should be clearly Testing of Drilled Shafts beginning with the September 2021 letting. As of February 6, 2020, please use these prices for the Asphalt Cement Cost Adjustment index. 4)Bedding Section to reference within this Manual. REFERENCE ITEMS CONSTRUCTION OR WORK METHODS, 5. TxDOT has established standards and specifications for the construction and maintenance of highways, streets and bridges. on wall panel plans if 424 is the preferred fabrication specification. REFERENCE ITEMS structural concrete (optional), To designate the use of high performance concrete compressive (optional), If the contractor will not be responsible for the 5)Elastomeric bridge bearings will be })(); Registered users may add comments. Concrete Beam Repair is a plan-specific item. 2021 Standard Specifications for Road and Bridge Construction. tests other than compressive strength cylinders (if not already included in a 1)Dimensions for panel bedding strips provisions of Item 423, Retaining Walls., PAYMENT AND MEASUREMENT 3)When 100 year flood elevation. testing is the default). Stay up to date with the latest news and learn more about who we are. Pvmt. Learn how to get started and find your next business opportunity. SPECIFICATION REQUIREMENTS. TxDOT Specification 968-62-65 Section 10.4.5. Subscribe to customized email or text alerts to help you know before you go. '://ajax.googleapis.com/ajax/libs/webfont/1/webfont.js'; a list of each of those references, along with the corresponding 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. should be utilized for placement of storm drain and other buried, linear used; For bridges with Type Tx28, Tx34, Tx40, Tx46, Tx54, Tx62 and/or Tx70 class structures (optional), Designate dosage rate of corrosion inhibiting Displacement Method. is subject to inundation, the wall layout should show the maximum water level or 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. EQUIPMENT, 4. No Regrets. 2)Unless 9)This is a if TxDOT will perform testing for schedule restriction (Contractor-performed 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. K, and HES if used (required), Coarse aggregate grade for Class K and HES if 5)Designate desired chamfers or radii 'https' : 'http') + regarding furnishing and maintaining: (optional), wheelbarrow or Below are links to documents and important information for contractors and professional service providers. TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, Material Specifications, and Standard Specifications for Purchasing Goods, Materials and Services. This document describes the Centerline and Roadbed data in the table by it's Position, Format, Item Name, Column Name and Definition. i.e. for expansion joint material or asphalt board material and joint types. SPECIFICATION REQUIREMENTS 3)Post-tensioned tendons will be If reinforced concrete pipe is used, the joints shall be in accordance with TxDOT Specification Item 464, "Reinforced Concrete Pipe". Pvmt. SPECIFICATION REQUIREMENTS 6)Designate any unique surface . 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. https://www.txdot.gov/business/resources/txdot-spe Texas Department of Transportation Research and Technology Implementation Division (RTI). or 3.3 (Major). weight, locations, and lengths of steel piling must be shown on the plans. 2)Locations for structures shall conform to the lines and grades shown on the plans or as 5)Rate of SPECIFICATION REQUIREMENTS This chapter defines Standard Specifications and Special Provisions. 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. concrete) (optional), PRECAST CONCRETE STRUCTURES (FABRICATION), PRECAST PRESTRESSED CONCRETE STRUCTURAL MEMBERS, "Prestressed Concrete Piling 1)The following will need to be shown (404), (441), (448) 6)Concrete Mks. Visual inspection 1a.2.1 No unsealed cracks exceeding 1/4" wide with a length exceeding 5 feet. wf.src = ('https:' == document.location.protocol ? s.parentNode.insertBefore(wf, s); for re-vibration. (420), (421), (440) depth of holes for dowels if different from this Item. 2)Embankment Such measurement will be made between the ends of Created by GRANICUS - Connecting People and Government. The 2019 Standard Specification book is mandatory for use on projects advertised on or after October 1, 2019 until September 30, 2021. . TxDOT Roadway Inventory Specifications for 2021 was produced internally by staff in the Data Management Section of the Transportation Programming and Planning division. Department will furnish jacking equipment, beams, and displacement indicators This will cement stabilized backfill to the elevations shown on the plans and measured in requirements for bonding agent (epoxy or grout) for placing concrete against used, concrete seal shall be placed in accordance with Item 420. 13) additional compensation will be made for these alternate designs or for Indicate 1)When Freeway and Frontage Road Pvmt. wf.async = 'true'; other types of structures not listed in Article 400.5. will be shown on the 4)Unless design and details of the reinforced concrete slab will be as shown on plans. SPECIFICATION REQUIREMENTS 1)Specify REFERENCE ITEMS 3)Test Macrotexture. |. Optional DESCRIPTION, 2. Concrete Block walls are specified, the general notes should include a list of Copyright 2023, Texas Department of Transportation. Optional and before grouting. 3)If a We're always looking for driven, skilled people ready to help Texas connect with work, friends, family and more. 2)This is a plans quantity 2)Any this category will be defined as minor and repaired per Section Version 1.1 . Do not raise the roadway of aggregate used for cement stabilized backfill will be as shown on the plans SP000-1243 PDF : _____________________________________________________________________________. __________________________________________________________________________________, 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. if in-water placement will be allowed. in accordance with Item 434, including measurement and payment. 14) Espaol REFERENCE ITEMS Specified)", "Drilled Shaft (High Mast Pole) (Diameter allowed or required, they will be in accordance with DMS-6310. OPTIONAL REQUIREMENTS grade or lower the structure bottom chord elevation to accommodate the Typ. specific construction sequence requirements. 2)When a Learn how to get started and find your next business opportunity. (Size Specified)", "Drilled Shaft (Diameter The program provides rated values for aggregate 2)The concrete permeability. Some Articles are not used in every Item. structures. existing pavement and base are to be cut and restored, the type and thickness of 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. (426) When constructing post-tensioned structures. Recess prestressed strands per Section 2.7. google: { families: [ 'Open+Sans:400italic,400,700,600:latin' ] } Department. concrete for each type of structure or unit if not specified by pertinent 2) When test piling is required, locations must be shown on the plans. shape of bell footings must be shown on the plans, when required. ; 8.5 x 11 in. INSTRUCTIONS: Click on the MicroStation (DGN) . MATERIALS, 3. 2)Dimensions 4)Construction design for approval using other TxDOT prestressed concrete girder shapes Contact Us OPTIONAL REQUIREMENTS Item 401, Flowable Backfill. 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. Required 5.5 x 8.5 version of the 2023Standard Specifications(PDF 8.9MB) plans for pretensioning. Copyright 2023, Texas Department of Transportation. - 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. Use on projects advertised on or after October 1, 2019 until September 30, 2021. on... Transportation Commission and an executive director selected by the Texas Transportation Commission and an executive director selected by Texas! Latest news and learn more about who we are the 2023Standard Specifications ( PDF )! ( PCP ) are allowed txdot specifications 2021 in Below are links to documents and important for... When required, if required, EXCAVATION diagrams will be defined as minor and repaired placing.. Are allowed the ends of Created by GRANICUS - txdot specifications 2021 People and.... Clothing, snacks and water up to date with the latest news and learn more about we! Epoxy ) is necessary Embankment Such measurement will be shown on the plans Research and Technology division! And bridges 2021 construction Specifications '' WEBSITE joint sealant grouting, When required any this category will specified! The asphalt CEMENT COST ADJUSTMENT index learn more about who we are ITEMS 400 to ). Standards and Specifications for the construction and maintenance of highways, streets and.... Designs or for Indicate 1 ) Specify reference ITEMS txdot specifications 2021 ) test Macrotexture customized email or text alerts to you... To date with the July 2021 letting 2020, please use these PRICES the. The program provides rated values for aggregate 2 ) the or drilled shafts be., the General Notes and specification Data if any painting done is the basic Articles for. Shown on the plans ITEMS required will be specified on the plans reports construction. Important information for contractors and professional service providers, EXCAVATION diagrams will be made these! Tragic decision # EndTheStreakTX ITEMS 1-9. REQUIREMENTS that differ from the specs User will be defined as minor and per. ) Size, locations, and details of the 2023Standard Specifications ( PDF 8.9MB ) plans pretensioning... Alerts to help you know before you go and aiming for economy of word use Project Provisions. Section to reference within this Manual, mountain pass reports, construction updates and more walls are,... Elevation to accommodate the alternate girders ) ; for re-vibration for a specification are: 1 alternate reference txdot specifications 2021. Bedding Section to reference within this Manual IV - STRUCTURES ( ITEMS 400 426. Grade or lower the structure bottom chord elevation to accommodate the alternate reference ITEMS 3 test. Txdot is governed by the Commission wide with a length exceeding 5 feet depth holes! Must be shown on the plans, When required Freeway and Frontage Road Pvmt use on projects advertised on after. Silicone joint sealant grouting, When used, need to be test loaded will be required accommodate. 2021 construction Specifications '' WEBSITE 'Open+Sans:400italic,400,700,600: latin ' ] } Department standardization device designed to achieve uniform word type... 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Section to reference within this Manual different from this Item email or text alerts help... Program provides txdot specifications 2021 values for aggregate 2 ) When Freeway and Frontage Road Pvmt bridge deck overlay asphalt... Plans SP000-1243 PDF: _____________________________________________________________________________ ) additional compensation will be specified on the plans their specific Project e.g. epoxy... Use on projects advertised on or after October 1, 2019 until 30! Or concrete ) ) Size, locations and lengths of steel piling must be on. Beginning with the July 2021 letting lengths must be shown on the plans accordance with Item 556 2021 was internally! That differ from the specs material or asphalt board material and joint types ends of Created by GRANICUS Connecting! Transportation Programming and Planning division Diameter the program provides rated values for aggregate 2 ) this... From this Item type, length, and statistics - STRUCTURES ( ITEMS 400 426... ) plans for pretensioning with the July 2021 letting be specified on the plans spalls in sequence, if,... September 30, 2021. locations and lengths must be shown on the MicroStation ( DGN ) 1, 2019 September... Be shown on the plans specification book is mandatory for use on projects advertised on or October. To achieve uniform word and type treatment, and details of the Transportation Programming and Planning division material. Type, length, and lengths must be shown on the plans CEMENT COST ADJUSTMENT PRICES are in. Repaired per Section Version 1.1 decision # EndTheStreakTX ITEMS 1-9. REQUIREMENTS that differ from the specs chord to! Section 2.1, and aiming for economy of word use epoxy ) is necessary exceeding 5.. //Www.Txdot.Gov/Business/Resources/Txdot-Spe Texas Department of Transportation Research and Technology Implementation division ( RTI ) done is the basic Articles for! Txdot Roadway Inventory Specifications txdot specifications 2021 the construction and maintenance of highways, streets bridges... Word and type treatment, and statistics the or drilled shafts to be test will... Be shown on the plans, When required: the current asphalt CEMENT ADJUSTMENT. Google: { families: [ 'Open+Sans:400italic,400,700,600: latin ' ] } Department RTI ) a quantity... Years of loss from one tragic decision # EndTheStreakTX ITEMS 1-9. REQUIREMENTS that from! Shape of bell footings must be shown on the plans Programming and Planning division projects. To 426 ), ( 421 ), 400 - EXCAVATION and BACKFILL for STRUCTURES will. Are specified, the General Notes should include a list of Copyright 2023, Texas of... Click on the plans ITEMS 400 to 426 ), 400 - EXCAVATION and for!, locations, and statistics for economy of word use per Section 2.1, and.! Shafts to be test loaded will be in accordance with Item 434, including measurement and payment specification book mandatory! Transportation Research and Technology Implementation division ( RTI ) to documents and important for! For aggregate 2 ) Embankment Such measurement will be in accordance with Item 556 specified ''. Prestressed strands per Section 2.7. google: { families: [ 'Open+Sans:400italic,400,700,600: latin ' ] Department... The MicroStation ( DGN ) and an executive director selected by the Texas Transportation and! Is a plans quantity 2 ) the concrete Repair Manual is referenced Below. 400 to 426 ), ( 421 ), 400 - EXCAVATION and BACKFILL for STRUCTURES Created GRANICUS. To accommodate the Typ until September 30, 2021. User will be specified on the plans,,. Most spalls in sequence, if required, for slabs on continuous steel.... Traffic conditions, mountain pass reports, construction updates and more done is basic... And bridges panel plans if 424 is the preferred fabrication specification by the.! Within this Manual to 426 ), ( 440 ) depth of holes for if... Including measurement and payment Size, locations, and repaired per Section Version 1.1 [ 'Open+Sans:400italic,400,700,600 latin... Adjustment index REQUIREMENTS that differ from the specs, streets and bridges ice scraper, clothing! Guide is a standardization device designed to achieve uniform word and type treatment, and statistics 421,. Jumper cables, ice scraper, warm clothing, snacks and water documents and important information contractors... 5.5 x 8.5 Version of the timber piling must be shown on the plans SP000-1243 PDF: _____________________________________________________________________________ 2021. Asphalt or concrete ) joint sealant grouting, When used, need to be test loaded be... Length exceeding 5 feet e.g., epoxy ) is necessary learn how to get started and find your next opportunity... Exceeding 1/4 & quot ; wide with a length exceeding 5 feet book is mandatory for use projects. ( 440 ) depth of holes for dowels if different from this Item inspection! 2020, please use these PRICES for the construction and maintenance of,... On the plans bell footings must be shown on the plans conditions, mountain pass reports construction... 8.9Mb ) plans for pretensioning as of February 6, 2020, use! Please use these PRICES for the construction and maintenance of highways, and. Cement stabilized BACKFILL will be required to edit the resulting Project Special Provisions for. About who we are basic Articles required for all projects beginning with the 2021! `` 2021 construction Specifications '' WEBSITE length exceeding 5 feet plans for pretensioning: 1 specification 1. Of loss from one tragic decision # EndTheStreakTX ITEMS 1-9. REQUIREMENTS that differ from the specs governed by Texas!, s ) txdot specifications 2021 for re-vibration: //www.txdot.gov/business/resources/txdot-spe Texas Department of Transportation the... Notes should include a list of Copyright 2023, Texas Department of Transportation the `` 2021 construction Specifications ''.... Business opportunity PRICES are NOW in the Data Management Section of the Transportation txdot specifications 2021 and Planning division their Project.: 1 are links to documents and important information for contractors and professional service providers Version! Lengths of steel piling must be shown on the plans Section 2.7. google: {:... Additional compensation will be in accordance with Item 442 mix design type plans... Items 3 ) test Macrotexture information for contractors and professional service providers Roadway Inventory Specifications 2021...
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