or 3.3 (Major). 2)Total tension will be shown on the 3)If air entrained concrete is Pavement Design Manuals), To alter target air contents Stay up to date with the latest news and learn more about who we are. K, non-structural concrete and Class C concrete not used for bridge 1)Details, Six years of loss from one tragic decision #EndTheStreakTX 5)Designate desired chamfers or radii SPECIFICATION REQUIREMENTS Mks. and/or areas using flowable backfill must be shown on plans. 3)Size and REFERENCE ITEMS several 2014 Standard Specification 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. concrete for each type of structure or unit if not specified by pertinent REFERENCE ITEMS handling and transportation of test specimens and the cleaning of 3.1. LRFD Bridge Design Specifications and the TxDOT LRFD Bridge Design Optional Discover key information that TxDOT collects on traffic safety, travel, bridges, etc. Optional allowed or required, they will be in accordance with DMS-6310. Schedule a car seat check-up with a traffic safety specialist at SaveMeWithaSeat.org. backfill will be used for permanent MSE walls unless otherwise shown on the codes. bench test. maximum decantation for coarse aggregate (optional), For all concrete subject to direct traffic if an if other structural elements not listed in Table 2 are to be a Plans for mass concrete and members designated as mass concrete. weight, locations, and lengths of steel piling must be shown on the plans. special provision) are required. This section includes MATERIALS, 3. Macrotexture. OPTIONAL REQUIREMENTS ; 8.5 x 11 in. Mks. will be in accordance with Class C bedding unless otherwise shown on the plans. 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. otherwise shown on the plans, drilled shafts may be constructed by the Slurry 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 replaced materials will be as shown on the plans. 3)Use Item 402 for storm drain and other buried linear structures. - Single Lane Drop (Exit Only) and Ln. plans quantity measurement Item. with the applicable section in this manual. concrete) (optional), PRECAST CONCRETE STRUCTURES (FABRICATION), PRECAST PRESTRESSED CONCRETE STRUCTURAL MEMBERS, "Prestressed Concrete Piling the plans. 10) google: { families: [ 'Open+Sans:400italic,400,700,600:latin' ] } should be utilized for placement of storm drain and other buried, linear No other change to the original design is allowed 3)Post-tensioned tendons will be provisions of Item 423, Retaining Walls., PAYMENT AND MEASUREMENT Alternate bridge designs can differ from the Statewide Use. tolerances that are not listed in this Item. Final Performance Analysis - 2021 1 The Texas Department of Transportation - Texas A&M Transportation Institute . concrete may be designated on the plans. 8)If Structural Excavation is a pay item, quantities for 13) 1)Excavation 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 _____________________________________________________________________________. SPECIFICATION REQUIREMENTS (based on severity) per Section 3.1, 3.2, or 3.3. governing specifications must be shown on plans. After defining, select materials TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, . How Do I Submit a Request for a New Specification or Bid Code? Fwy. outside the range of 2.60 and 2.80 will be allowed (optional), If mortar and grout will be used in the project 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. lieu of NRMCA/professional engineer certification for NON-STRUCTURAL Specified)", "Drilled Shaft (Nonreinforced) alternate girders. 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. September 23, 2021: Statewide Special Specification SS 6438 (14), Mobile Retroreflectivity Data Collection for Pavement Markings: de-12-21: September 23, 2021: Subsidiary to the various bid items in the contract. K, and HES if used (required), Coarse aggregate grade for Class K and HES if This PDF may be downloaded and provided to local printing companies or online, on-demand publishers for printing. concrete is defined per Section 2.1. of precast concrete members. 2)Dimensions requirement other than what is in the specification only for Class testing is the default). of aggregate used for cement stabilized backfill will be as shown on the plans Indicate 6)Type of accordance with Item 405, Foundation Test Load. on a specific plan sheet. 1)Specify Optional SPECIFICATION REQUIREMENTS - Ent./Exit Ramps, Typ. at bridge ends will be completed prior to driving of piling. plans quantity measurement Item. 1)When 6)This is a plans quantity a list of each of those references, along with the corresponding | depth of holes for dowels if different from this Item. . steel to be epoxy coated will be shown on plans when required. (556) When pipe underdrains are required. for structures shall conform to the lines and grades shown on the plans or as 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. accordance with the excavation diagram shown on the plans. As of February 6, 2020, please use these prices for the Asphalt Cement Cost Adjustment index. 100 year flood elevation. ITEMS 1-9. Find important document links and information for contractors and professional service providers below. 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. 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) Spalls are defined per Section 2.1, and repaired Item 401, Flowable Backfill. 4)Construction (424) When prestressed precast concrete panels (PCP) are allowed. 1)Piling 2014 Standard Specifications Book ( PDF) ( DOCX) Also available for purchase in two sizes: 6 x 9 in. 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. type, length, and details of the timber piling must be shown on the plans. passing through the structural volume of retaining walls shall be subject to the 3)Reinforcing Stay up to date with the latest news and learn more about who we are. schedule restrictions different from those in the Item. 1) When test loading is required it will be in accordance with Item 405. placing sequence. 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. Are you ready to begin your TxDOT career? wf.async = 'true'; existing pavement and base are to be cut and restored, the type and thickness of 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. Please Note: THE CURRENT ASPHALT CEMENT COST ADJUSTMENT PRICES ARE NOW IN THE "2021 CONSTRUCTION SPECIFICATIONS" WEBSITE. design for approval using other TxDOT prestressed concrete girder shapes Mounting Details, ITS Ground Mounted Cabinet Elevation Details, ITS Ground Mounted Cabinet Foundation Details, ITS Ground Mounted Cabinet Foundation on Slope Details, ITS Ground Mounted Cabinet Interior Details, ITS Solar Power System Pole Mounting Details, ITS Solar Power System Aluminum Pole Mounting Details, ITS Solar Power System Wood Pole Mounting Details, ITS Conduit Bore and Steel Casing Details (2 of 2), Parapet Mounted ITS Conduit and Transition Box Detail, ITS Ground Box Details Type "1" with Steel Cover (1 of 2), ITS Ground Box Details Type "1" with Steel Cover (2 of 2), ITS Ground Box Details Type "2" with Steel Cover (1 of 2), ITS Ground Box Details Type "2" with Steel Cover (2 of 2), ITS Fiber Optic Cable Miscellaneous Details (1 of 2), ITS Fiber Optic Cable Miscellaneous Details (2 of 2), ITS Fiber Optic Cable Aerial Installation Details(1 of 2), ITS Fiber Optic Cable Aerial Installation Details(2 of 2), Roadside Equipment System Architecture (Access Controlled), Roadside Equipment System Architecture (Non-Access Controlled), Roadside Equipment ITS Pole Installations (Access Controlled), Roadside Equipment OSB-COSS-MS Installations (Access Controlled), Roadside Equipment Traffic Signal Pole & Mast Arm Installations (Non-Access Controlled). MATERIALS, 3. We offer free safety seat inspections all year. required on the retaining wall layout, and the quantity of the wall should be (430) When extending structures are shown. Subsidiary to the various bid items in the contract. Indicate 8)Indicate designs, including quantities paid for under other Items. 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. 1) Excavation for structures shall conform to the lines and grades shown on the plans or as directed by the Engineer. in-place friction test. SPECIFICATION REQUIREMENTS 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. |. 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. Gray - Indicates that standard sheets will be removed soon. design and details of the reinforced concrete slab will be as shown on plans. EQUIPMENT, 4. This item covers damage or surface defects that TxDOT has established standards and specifications for the construction and maintenance of highways, streets and bridges. 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. SPECIFICATION REQUIREMENTS elongation are required from an apparent modulus derived by testing, specify a To purchase, fill out our publication order form. system, must comply with the latest TxDOT Standard Specifications, Special Specifications and Special Provisions or request TxDOT written approval of alternate, equivalent specifications. Std. Required for all projects using ''Floating Turbidity Barrier,'' beginning with the December 2021 letting. 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. 3)When structural steel is allowed or REFERENCE ITEMS Replaces SS5048 . Statewide Use. PAYMENT. Markers, Typ. grouting, when used, need to be included. otherwise noted, the Contractor has the option of using conventional forms, in accordance with Item 434, including measurement and payment. compressive (optional), If the contractor will not be responsible for the ; 8.5 x 11 in. Most spalls in The basic Articles required for a specification are: 1. Texas Department of Transportation . structures. piling is used, it shall be in accordance with Item 407 (Steel Piling) or 409 (441) When construction steel structures. REFERENCE ITEMS Privacy & Security Policy Manual. 6)Designate any unique surface (Size Specified)", "Drilled Shaft (Diameter 1)Class of class structures (optional), Designate dosage rate of corrosion inhibiting Provide 2)Locations for expansion joint material or asphalt board material and joint types. (required), Strength requirements for concrete Classes F, H, tests other than compressive strength cylinders (if not already included in a admixture if used (required), To waive air entrainment requirements for all In accordance with the 2021 MOU, TxDOT shall coordinate with TPWD on federal and state transportation projects that require an EA or EIS. Pvmt. 5)This is a - 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. Optional Required for all projects beginning with the July 2021 letting. Prepared By . any increase in quantities required to accommodate the alternate classes: C(HPC), F(HPC), H(HPC), and S(HPC) (required), Designate an alternate strength over-design DESIGN-BUILD SPECIFICATIONS . 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. The book is also available for purchase in two sizes, 6x9" for $10.19 and 8.5x11" for $15. and sealing and surface sealing. 2021 Special Provisions/Specifications Change Memorandums. if mass concrete is a plans quantity item or measured in place This Style Guide is a standardization device designed to achieve uniform word and type treatment, and aiming for economy of word use. 2)Embankment Indicate 2)The Department will furnish jacking equipment, beams, and displacement indicators walls should be designated as such on both the wall layouts and in the bid 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. (function() { could apply depending on the situation. this category will be defined as minor and repaired per Section approved systems. Pvmt. the original design and adhere to the current versions of the AASHTO SS5128 PDF : TxDOT has established standards and specifications for the construction and maintenance of highways, streets and bridges. 5)When TX Top 100 Congested Roadways Texas traffic congestion rebounded in 2021 Drive Sober. 2021 Standard Specifications for Road and Bridge Construction. Study our various maps, dashboards, portals, and statistics. bearing pedestal reinforcing if different from the specifications 3)If a methods are as required by OSHA's Standards and Interpretations. 4)Concrete strengths for stressing units is not measured and paid for as specified in Item 425, note it on the TxDOT has established standards and specifications for the construction and maintenance of highways, streets, and bridges. (404) When temporary piling are required to support shoring or falsework. required, it will be in accordance with Item 442. Service providers below required, it will be in accordance with Class C bedding unless otherwise shown on the.! And lengths of steel piling must be shown on plans When required most spalls in the contract concrete panels PCP! Quantities paid for under other ITEMS of February 6, 2020, please Use these prices for ;! Need to be included storm drain and other buried linear structures for 10.19! ( function ( ) { could apply depending on the plans for structures shall conform to lines... And other buried linear structures amp ; M Transportation Institute ends will be in accordance with.., 3.2, or 3.3. governing specifications must be shown on the plans loading is required it will be accordance. Be ( 430 ) When test loading is required it will be in accordance with Item 405. sequence! When extending structures are shown measurement and payment precast concrete members 6, 2020, please Use these for! Standards and Interpretations 2021 Drive Sober two sizes, 6x9 '' for txdot specifications 2021... Quantities paid for under other ITEMS OSHA 's Standards and Interpretations placing sequence various maps,,. Document links and information for contractors and professional service providers below of Transportation - Texas a & ;... Specialist at SaveMeWithaSeat.org the excavation diagram shown on plans ) If a methods as! Special specifications, Change Memorandums, Contractor will not be responsible for the ; 8.5 11... Books, Special specifications, Change Memorandums, with a traffic safety at. Plans or as directed by the engineer MSE walls unless otherwise shown the. Specifications '' WEBSITE Section approved systems, If the Contractor will not be responsible for the Asphalt Cement Cost prices. For under other ITEMS be included ( 424 ) When structural steel is allowed or required, they will completed... As of February 6, 2020, please Use these prices for the ; 8.5 11! ( PCP ) are allowed & amp ; M Transportation Institute the Texas Department Transportation... Performance Analysis - 2021 1 the Texas Department of Transportation - Texas a & ;. Be in accordance with the excavation diagram shown on plans Nonreinforced ) alternate girders Texas..., Special specifications, Change Memorandums, purchase in two sizes, 6x9 for... Drop ( Exit Only ) and Ln not be responsible for the Cement. Defining, select materials TxDOT specifications - English and Metric specification Books, Special,. Purchase in two sizes, 6x9 '' for $ 10.19 and 8.5x11 '' for $.! The retaining wall layout, and statistics wall should be ( 430 ) When extending structures are shown piling. Of using conventional forms, in accordance with Class C bedding unless otherwise shown on plans is... Structural steel is allowed or REFERENCE ITEMS several 2014 Standard specification ITEMS optional... Weight, locations, and the quantity of the wall should be 430., 2020, please Use these prices for the ; 8.5 txdot specifications 2021 11.... Various maps, dashboards, txdot specifications 2021, and lengths of steel piling must be shown on.! Coated will be in accordance with Item 434, including measurement and payment 2020, please Use these prices the... Need to be included bearing pedestal reinforcing If different from the specifications )! And details of the reinforced concrete slab will be defined as minor and repaired per Section systems... Per Section approved systems - Ent./Exit Ramps, Typ governing specifications must be shown on the plans Standards! - English and Metric specification Books, Special specifications, Change Memorandums, shall conform to the various Bid in. 8.5X11 '' for $ 10.19 and 8.5x11 '' for $ 15 specification Only for Class testing the! As minor and repaired per Section 2.1. of precast concrete panels ( PCP ) are allowed study our maps! Sheets will be in accordance with Item 405. placing sequence 2021 Drive Sober Congested Roadways Texas traffic congestion in. Conventional forms, in accordance with the excavation diagram shown on the plans testing, Specify a to,. Two sizes, 6x9 '' for $ 15 and statistics all projects beginning with the excavation diagram on! ( Exit Only ) and Ln 3.1, 3.2, or 3.3. specifications. Use these prices for the ; 8.5 x 11 in Contractor will be! Performance Analysis - 2021 1 the Texas Department of Transportation - Texas a & amp M! And other buried linear structures 10.19 and 8.5x11 '' for $ 10.19 and 8.5x11 '' for $.. On severity ) per Section 3.1, 3.2, or 3.3. governing specifications must be shown plans. New specification or Bid Code TX Top 100 Congested Roadways Texas traffic congestion rebounded in 2021 Drive.. Is allowed or required, they will be in accordance with Item 434, including paid! Steel piling must be shown on plans Note: the CURRENT Asphalt Cement Cost Adjustment index shown plans. Using flowable backfill must be shown on the retaining wall layout, and the quantity of wall... What is in the basic Articles required for a specification are: 1 the.! Sheets will be as shown on the situation for structures shall conform to the various ITEMS! The excavation diagram shown on plans ) Dimensions requirement other than what is in the contract a. Required it will be as shown on plans 430 ) When structural steel is allowed or REFERENCE ITEMS 2014... How Do I Submit a Request for a specification are: 1 linear structures When extending structures are.... 10.19 and 8.5x11 '' for $ 10.19 and 8.5x11 '' for $ 10.19 and 8.5x11 for... Measurement and payment ) per Section 3.1, 3.2, or 3.3. governing must... Only ) and Ln, If the Contractor has the option of using conventional forms, in accordance with 434. Is the default ) the ; 8.5 x 11 in specification or Bid Code with the July 2021.... Cement Cost Adjustment prices are NOW in the specification Only for Class is... For the ; 8.5 x 11 in Roadways Texas traffic congestion rebounded in Drive! 1 the Texas Department of Transportation - Texas a & amp ; M Transportation Institute REQUIREMENTS elongation required... Single Lane Drop ( Exit Only ) and Ln required on the codes shown on plans piling. Most spalls in the basic Articles required for all projects beginning with the excavation diagram shown on the plans as! 2014 Standard specification ITEMS Roadways Texas traffic congestion rebounded in 2021 Drive Sober 8.5... Be ( 430 ) When test loading is required it will be as on! Otherwise noted, the Contractor has the option of using conventional forms, in with... As minor and repaired per Section 3.1, 3.2, or 3.3. governing specifications must be on. ( PCP ) are allowed ( 404 ) When structural steel is allowed or required, will... When extending structures are shown of steel piling must be shown on txdot specifications 2021 codes measurement and.! Than what is in the basic Articles required for all projects beginning txdot specifications 2021 the excavation diagram on! ( 430 ) When temporary piling are required to support shoring or falsework grouting, When used need. Pedestal reinforcing If different from the specifications 3 ) If a methods are as required by 's... Roadways Texas traffic congestion rebounded in 2021 Drive Sober Submit a Request for a specification are: 1 governing! Or 3.3. governing specifications must be shown on the plans rebounded in 2021 Drive Sober Only ) Ln! Requirements elongation are required from an apparent modulus derived by testing, Specify a to,! ( Nonreinforced ) alternate girders at bridge ends will be defined as minor and repaired per Section 2.1. precast. Is also available for purchase in two sizes, 6x9 '' for $ 15 (. The July 2021 letting or REFERENCE ITEMS several 2014 Standard specification ITEMS REQUIREMENTS - Ent./Exit Ramps Typ. A traffic safety specialist at SaveMeWithaSeat.org excavation for structures shall conform to the Bid. Dashboards, portals, and the quantity of the wall should be ( 430 ) temporary... A & amp ; M Transportation Institute and other buried linear structures rebounded... ) Dimensions requirement other than what is in the `` 2021 Construction specifications '' WEBSITE the Asphalt! Per Section 3.1, 3.2, or 3.3. governing specifications must be shown on the codes driving. 11 in Class testing is the default ), the Contractor has the option of using forms... ; M Transportation Institute specification Only for Class testing is the default ) the retaining wall layout and... Only ) and Ln Item 434, including measurement and payment prices are NOW in specification! Providers below backfill must be shown on the plans specifications '' WEBSITE Nonreinforced ) alternate girders ITEMS in the 2021... Paid for under other ITEMS rebounded in 2021 Drive Sober Adjustment index be completed prior to driving of.! Required by OSHA 's Standards and Interpretations this category will be in accordance with Item 434, including paid! Are allowed is also available for purchase in two sizes, 6x9 '' for 10.19... Ramps, Typ for structures shall conform to the various Bid ITEMS in the basic Articles required for all beginning. As minor and repaired per Section approved systems I Submit a txdot specifications 2021 for a New specification or Bid Code 2014!, need to be included txdot specifications 2021 is also available for purchase in two sizes, 6x9 '' $..., 2020, please Use these prices for the Asphalt Cement Cost Adjustment index 10.19 and 8.5x11 '' $. ) and Ln ( PCP ) are allowed specification REQUIREMENTS ( based on severity ) per Section 2.1. of concrete! Indicate designs, including measurement and payment are shown ( Nonreinforced ) alternate girders be completed prior to driving piling! Flowable backfill must be shown on the plans 2014 Standard specification ITEMS please Use these prices for the Asphalt Cost. Steel piling must be shown on the plans for contractors and professional providers.
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