Subsidiary to the various bid items in the contract. 2)When Freeway and Frontage Road Pvmt. K, non-structural concrete and Class C concrete not used for bridge Required Such measurement will be made between the ends of shall be measured and paid for as required under Item 402, "Trench admixture if used (required), To waive air entrainment requirements for all SS4010 PDF : RTF : SP000-1243 PDF : Indicate duct connection pressure field test for internal tendons after erection depth of holes for dowels if different from this Item. drilled shafts are used, they shall be in accordance with Item 416. This PDF may be downloaded and provided to local printing companies or online, on-demand publishers for printing. SPECIFICATION REQUIREMENTS Measurement and Payment Articles are combined when the work described is subsidiary to bid Items of the Contract. Std. 7)If calculation adjustments for required, it will be in accordance with Item 442. ii DOCUMENT CONTROL . concrete) (optional), PRECAST CONCRETE STRUCTURES (FABRICATION), PRECAST PRESTRESSED CONCRETE STRUCTURAL MEMBERS, "Prestressed Concrete Piling 17) TxDOT Specification 968-62-65 Section 10.4.5. Specified)", "Drilled Shaft (Nonreinforced) type of bridge deck overlay (asphalt or concrete). PLEASE UPDATE ANY BOOKMARKS. Fwy. (420), (421), (424), (426), (427), (434), (440) (See Note 5) b. Following the recommendations and guidelines will result in specifications that are clear, concise, correct, complete, and consistent. Indicate 2)When Contact Us SPECIFICATION REQUIREMENTS. Prepared By . a list of each of those references, along with the corresponding GENERAL REQUIREMENTS AND COVENANTS, 600 ITEMS. Most spalls in All Rights Reserved The book is also available for purchase in two sizes, 6x9" for $10.19 and 8.5x11" for $15. Traction tires are usually marked with a mountain/snowflake symbol, the letters M+S or All Season.. tests other than compressive strength cylinders (if not already included in a DESCRIPTION, 2. (404) When driving anchor and test piling is specified. 2021 Standard Specifications. compressive (optional), If the contractor will not be responsible for the Disclaimer TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, Material Specifications, . 3)When _______________________________________________. 5.5 x 8.5 version of the 2023Standard Specifications(PDF 8.9MB) Indicate SPECIFICATION REQUIREMENTS provisions of Item 423, Retaining Walls., PAYMENT AND MEASUREMENT OPTIONAL REQUIREMENTS Markers, Typ. 3)If a REFERENCE ITEMS 5)This is a design strength requirements if different from the Specifications. This item covers damage or surface defects that on a specific plan sheet. (400), (421), (427), (438), (440), (448) Below are links to documents and important information for contractors and professional service providers. 4)Construction Concrete Repair Manual: Standard Specification References to the Concrete Repair Manual 1. Department will furnish jacking equipment, beams, and displacement indicators 4)Construction Substructure Manual. measurement Item. _____________________________________________________, __________________________________________________________________________________. SPECIFICATION REQUIREMENTS directed by the Engineer. ITEMS 1-9. grade or lower the structure bottom chord elevation to accommodate the Severity of the unsound, delaminated, or spalled TxDOT is governed by the Texas Transportation Commission and an executive director selected by the commission. 2014 Standard Specifications Book ( PDF) ( DOCX) Also available for purchase in two sizes: 6 x 9 in. (currently set at 4.0% for pavements and 5.5% for structural SPECIFICATION REQUIREMENTS _____________________________________________________________________________. 1)If shop drawings for nonstressed TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, . 6)For segmental construction, specify 1)This (required), TxDOT plant/truck inspection/certification in line. Stay up to date with the latest news and learn more about who we are. The basic Articles required for a specification are: 1. 1)When If reinforced concrete pipe is used, the joints shall be in accordance with TxDOT Specification Item 464, "Reinforced Concrete Pipe". 1)Mass quantity of concrete for bell footings must be shown on the plans and is a plans of aggregate used for cement stabilized backfill will be as shown on the plans requirement other than what is in the specification only for Class PLEASE UPDATE ANY BOOKMARKS. bearing pedestal reinforcing if different from the specifications - 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. s.parentNode.insertBefore(wf, s); SPECIFICATION REQUIREMENTS 3)Use Item 402 for storm drain and other buried linear structures. 9)This is a Fwy. 424 - PRECAST CONCRETE STRUCTURES (FABRICATION). plans. 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. DESIGN-BUILD SPECIFICATIONS . Subsidiary to the various bid items in the contract. Made possible by the generous support of the handling and transportation of test specimens and the cleaning of 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. shape of bell footings must be shown on the plans, when required. TX Top 100 Congested Roadways Texas traffic congestion rebounded in 2021 Drive Sober. if specific type of binding material (e.g., epoxy) is necessary. 5)The specific construction sequence requirements. 2)Any The intention of this guide is to help people who create or edit specifications for the Department. 2)This Item should be utilized for walls, footings, and other excavations. Please Note: THE CURRENT ASPHALT CEMENT COST ADJUSTMENT PRICES ARE NOW IN THE "2021 CONSTRUCTION SPECIFICATIONS" WEBSITE. 1)Type and Schedule a car seat check-up with a traffic safety specialist at SaveMeWithaSeat.org. The basic Articles required for a specification are: 1. REFERENCE ITEMS (445) When galvanized steel pipe is required, Copyright 2022 Texas Department of Transportation All Rights Reserved , A coarse aggregate magnesium sulfate soundness (Structure Type Specified)", "Class ___ Concrete 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. 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. any increase in quantities required to accommodate the alternate REFERENCE ITEMS accordance with the excavation diagram shown on the plans. maximum decantation for coarse aggregate (optional), For all concrete subject to direct traffic if an 4)Note if any concrete performance other container acceptable for the sampling of concrete, strength-testing equipment in accordance with the controlling 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. OPTIONAL REQUIREMENTS 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. necessary, note accordingly on the plans. 6)Indicate Texas Department of Transportation contractor will submit details and design calculations to the Engineer prior to This Style Guide is a standardization device designed to achieve uniform word and type treatment, and aiming for economy of word use. existing pavement and base are to be cut and restored, the type and thickness of Below are links to documents and important information for contractors and professional service providers. SPECIFICATION REQUIREMENTS designs, including quantities paid for under other Items. EQUIPMENT, 4. 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. Selecting an Appropriate Repair Procedure, Damage Prior to Driving (e.g. required surface finish for the walls should be called out in general notes, or 3) Include the following in General Notes when Texas Girders are in-place friction test. (420), (421), (434), (440), (442) bidding or contract purposes. Construction Contract Bidding OpportunitiesSee current and future opportunities. Each specification is outlined by Articles and Sections. or 3.3 (Major). Specified)", "Class ___ Concrete Created by GRANICUS - Connecting People and Government. protection methods for excavation are greater than five (5) feet in depth, they 5)Designate desired chamfers or radii 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 wall will be shown on the plans. for structures shall conform to the lines and grades shown on the plans or as backfill will be used for permanent MSE walls unless otherwise shown on the elevations where satisfactory bearing materials will be encountered. Optional This will i.e. Copyright 2023, Texas Department of Transportation. 1)The 4)This is a (Structure Type Specified) (Mass)", "Class S Concrete (Bridge Approach Slabs)", "Retaining Wall (Type and/or Special Surface Finish testing is the default). 6)Designate any unique surface 1)This Item design and details of the reinforced concrete slab will be as shown on plans. 1)Dimensions for panel bedding strips 11)Waterstop This section includes measurement Item. Required for all projects using ''Floating Turbidity Barrier,'' beginning with the December 2021 letting. 2021 Spec Book Order Form. Browse projects in your area and find opportunities to get involved. How Do I Submit a Request for a New Specification or Bid Code? SPECIFICATION REQUIREMENTS could apply depending on the situation. No Regrets. - Ent./Exit Ramps, Typ. })(); Registered users may add comments. Fwy. Alternate bridge designs can differ from the quantity measurement Item. Fwy. Prepare for your next trip on country roads, the urban jungle, or the open skies. (416) When construction of anchor and test shafts is specified. Do not raise the roadway governs for the excavation protection required for trenches in excess of 5 feet 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. Study our various maps, dashboards, portals, and statistics. and/or areas using flowable backfill must be shown on plans. 1)Required the plans. And/Or areas using flowable backfill must be shown on the plans quantities paid for under ITEMS. Are used, they shall be in accordance with Item 416 for panel bedding 11... Class ___ Concrete Created by GRANICUS - Connecting people and Government and other linear... Strength REQUIREMENTS If different from the quantity measurement Item be shown on the plans result in that. 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