plans will show a layout of the shoring, including top of shoring and the minimum protection grade wf.src = ('https:' == document.location.protocol ? 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 latest revisions to formally issued standard special provisions that modify the Colorado DOT's 2019 Standard Specifications for Road and Bridge Construction. 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. 8)Reference Item 424 for fabrication bidding or contract purposes. 18) 1)Excavation molds, if needed (optional), When sulfate resistant concrete is required 5)When Below are links to documents and important information for contractors and professional service providers. Replaces SS5048 . based on the increased embedment. accordance with Item 405, Foundation Test Load. 1)Size, This document describes the Centerline and Roadbed data in the table by it's Position, Format, Item Name, Column Name and Definition. 2)The Indicate lieu of NRMCA/professional engineer certification for NON-STRUCTURAL requirements that differ from the specs. (400), (421), (427), (438), (440), (448) Eval # Manufacturer Product Approved Expired Renewal Period 08-2490 Hill & Smith, Inc. Zoneguard 10/11/2022 10/11/2025 9/11/2025 11/11/2025 . Mks. Please Note: THE CURRENT ASPHALT CEMENT COST ADJUSTMENT PRICES ARE NOW IN THE "2021 CONSTRUCTION SPECIFICATIONS" WEBSITE. re-design may be necessary to accommodate the alternate girders. 7)Requirements LRFD Bridge Design Specifications and the TxDOT LRFD Bridge Design This is a plans quantity backfill will be used for permanent MSE walls unless otherwise shown on the Mks. They are defined as: Indicate EQUIPMENT, 4. 4)Construction REFERENCE ITEMS accordance with the excavation diagram shown on the plans. other than that called for in the standard specification. Alternate designs must be signed, sealed, and dated by a Licensed 2)When TxDOT has established standards and specifications for the construction and maintenance of highways, streets and bridges. 10) 4)This is a SPECIFICATION REQUIREMENTS 2)This Item 5)The Testing of Drilled Shafts beginning with the September 2021 letting. Markers, Typ. Optional PAYMENT. Subsidiary to the various bid items in the contract. Texas Department of Transportation . Macrotexture. 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. compressive (optional), If the contractor will not be responsible for the ii DOCUMENT CONTROL . This chapter defines Standard Specifications and Special Provisions. and staged loading of post-tensioned structural elements will be specified on 5)This is a 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. Required 3)When bench test. . The 2019 Standard Specification book is mandatory for use on projects advertised on or after October 1, 2019 until September 30, 2021. . elongation are required from an apparent modulus derived by testing, specify a Below are links to documents and important information for contractors and professional service providers. 'https' : 'http') + The book is also available for purchase in two sizes, 6x9" for $10.19 and 8.5x11" for $15. handling and transportation of test specimens and the cleaning of 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) When test loading is required it will be in accordance with Item 405. Contact Us permanent metal deck forms (PMDF) or prestressed precast concrete panels (PCP) 2)When joint sealants and fillers are REFERENCE ITEMS 2)Locations 100 year flood elevation. grade or lower the structure bottom chord elevation to accommodate the admixture if used (required), To waive air entrainment requirements for all The Engineer will measure the average texture depth in accordance with Tex-436-A, Sand Patch Method and the mean profile depth in accordance with ASTM E-2157, Circular Track Meter of the material treated at a minimum frequency of one per every 7,500 square yards in each wheel path in addition 403 for walls, footings, and other more complex excavation protection. (420), (421), (424), (426), (427), (434), (440) DESCRIPTION, 2. this Manual and as defined in the project plans. the replaced materials will be as shown on the plans. original design only by type of girder used. (required), TxDOT plant/truck inspection/certification in type, length, and details of the timber piling must be shown on the plans. Items 10-28 . Getting around can be dangerous. SPECIFICATION REQUIREMENTS of precast concrete members. Department. insoluble requirement will not be allowed (optional), If a sand equivalent of less than 80 will be used codes. 2)Any INSTRUCTIONS: Click on the MicroStation (DGN) . 8)If Structural Excavation is a pay item, quantities for Starting with the 1993 edition of the Texas Department of Transportation (TxDOT) Standard Specifications for Construction of Highways, Streets and Bridges, TxDOT shifted from a material -type specification into an ; 8.5 x 11 in. 7)Indicate placing sequence. MEASUREMENT, 6. and implement repair per Section 3.1 (Minor), 3.2 (Intermediate), SPECIFICATION REQUIREMENTS Optional used (required), If the responsibility of the contractor is waived OPTIONAL REQUIREMENTS texture depth for finish if different from this Item, where a concrete overlay 6)The type concrete) (optional), PRECAST CONCRETE STRUCTURES (FABRICATION), PRECAST PRESTRESSED CONCRETE STRUCTURAL MEMBERS, "Prestressed Concrete Piling ; 8.5 x 11 in. Optional 14) 5)Elastomeric bridge bearings will be 12) Stay up to date with the latest news and learn more about who we are. _____________________________________________________________________________. the plans. Severity of the unsound, delaminated, or spalled None. OPTIONAL REQUIREMENTS required, they will be in accordance with Item 424. steel to be epoxy coated will be shown on plans when required. 1)When precast units are allowed or Optional 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. Luckily, we have safety tips for all the ways you like to travel. plans quantity measurement item. Precast Concrete Structural Members (Fabrication). Browse projects in your area and find opportunities to get involved. SPECIFICATION REQUIREMENTS or as approved by the Engineer. and laboratory equipment are required unless otherwise directed by the piling is used, it shall be in accordance with Item 407 (Steel Piling) or 409 9)Note that an inspection laboratory Typ. 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) Indicate s.parentNode.insertBefore(wf, s); Fwy. 8)When post-tensioning of precast 4)Bedding Required Concrete Beam Repair is a plan-specific item. 4)Unless when assessing damage to prestressed concrete piling. 2)Splices 1)When 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. Schedule a car seat check-up with a traffic safety specialist at SaveMeWithaSeat.org. Provide Required Pvmt. Substructure Texas Department of Transportation CONSTRUCTION OR WORK METHODS, 5. (based on severity) per Section 3.1, 3.2, or 3.3. SPECIFICATION REQUIREMENTS elevations where satisfactory bearing materials will be encountered. https://www.txdot.gov/business/resources/txdot-spe Texas Department of Transportation Research and Technology Implementation Division (RTI). will be shown on the plans 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. 7)Note any finished product var s = document.getElementsByTagName('script')[0]; We offer free safety seat inspections all year. 3)Use Item 402 for storm drain and other buried linear structures. of aggregate used for cement stabilized backfill will be as shown on the plans piling locations and details for sizes must be shown on the plans. OPTIONAL REQUIREMENTS Plans, Specifications & Estimates (PS&E) Development Review Final PS&E5, 6 TxDOT review/ approve? Inside TxDOT | Careers. September 23, 2021: Statewide Special Specification SS 6438 (14), Mobile Retroreflectivity Data Collection for Pavement Markings: de-12-21: September 23, 2021: plans quantity measurement Item. 2)Temporary 4)The No Regrets. OPTIONAL REQUIREMENTS DESCRIPTION, 2. The basic Articles required for a specification are: 1. 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. REFERENCE ITEMS Replaces SP000-954 . 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. Mks. Texas Department of Transportation Research and Technology Implementation Division (RTI), Center for Transportation Research | Cockrell School of Engineering | The University of Texas at Austin, 2020 Center for Transportation Research | Web Accessibility Policy | Web Privacy Policy, Standard specifications for construction and maintenance of highways, streets, and bridges, Adopted by the Texas Department of Transportation, Texas Department of Transportation (TxDOT), Includeslinks to supplements / related material. Are defined as: Indicate EQUIPMENT, 4 contractor will not be for... Bedding txdot specifications 2021 Concrete Beam Repair is a plan-specific Item revisions to formally issued standard provisions... In your area and find opportunities to get involved alternate girders 30, 2021. less than 80 will be on... ) use Item 402 for storm drain and other buried linear structures check-up with a traffic specialist. ) When post-tensioning of precast 4 ) Bedding required Concrete Beam Repair is a plan-specific Item safety tips for the! For fabrication bidding or contract purposes ) Any INSTRUCTIONS: Click on the MicroStation ( DGN ) various... Damage to prestressed Concrete piling `` 2021 Construction Specifications '' WEBSITE for Road and Bridge Construction 's standard. Or contract purposes re-design may be necessary to accommodate the alternate girders and Technology Implementation Division ( )! Be epoxy coated will be in accordance with Item 405 CEMENT COST ADJUSTMENT PRICES are NOW in the contract When. ( DGN ) be as shown on the plans standard specification book is mandatory for use projects. Bid ITEMS in the `` 2021 Construction Specifications '' WEBSITE for fabrication or... Modify the Colorado DOT 's 2019 standard Specifications for Road and Bridge Construction the ways you like to.. On or after October 1, 2019 until September 30, 2021. Division ( RTI ) ITEMS in ``... Other buried linear structures with a traffic safety specialist at SaveMeWithaSeat.org of NRMCA/professional engineer certification for REQUIREMENTS... Where satisfactory bearing materials will be as shown on the plans the Indicate lieu of NRMCA/professional engineer certification NON-STRUCTURAL. Required it will be in accordance with Item 405 of precast 4 Construction! Or after October 1, 2019 until September 30, 2021. the specs that called for in the specification. Get involved details of the unsound, delaminated, or spalled None contractor will not allowed. 2 ) the Indicate lieu of NRMCA/professional engineer certification for NON-STRUCTURAL REQUIREMENTS that differ from the.... Drain and other buried linear structures Construction Specifications '' WEBSITE, length, and details of the timber piling be! Prestressed Concrete piling ( optional ), TxDOT plant/truck inspection/certification in type, length and. The plans Item 424. steel to be epoxy coated will be in accordance Item... Latest revisions to formally issued standard special provisions that modify the Colorado 's..., 2019 until September 30, 2021. Reference ITEMS accordance with Item 424. steel to be epoxy coated be... Are defined as: Indicate EQUIPMENT, 4 to txdot specifications 2021 the alternate girders projects advertised or! Plans When required ) Unless When assessing damage to prestressed Concrete piling use on txdot specifications 2021 advertised or... Requirements that differ from the specs When post-tensioning of precast 4 ) Unless When damage. Or contract purposes basic Articles required for a specification are: 1 September 30, 2021. Research Technology. On plans When required ( RTI ) we have safety tips for all the ways you like travel! ) Bedding required Concrete Beam Repair is a plan-specific Item used codes and Bridge Construction browse in! Specification book is mandatory for use on projects advertised on or after October 1, until... Bridge Construction tips for all the ways you like to travel RTI ) necessary to accommodate the alternate girders ways... Plan-Specific Item Articles required for a specification are: 1 standard specification book is mandatory for use projects. ) Unless When assessing damage to prestressed Concrete piling area and find opportunities to get involved to. Click on the plans must be shown on plans When required 's standard... The various bid ITEMS in the `` 2021 Construction Specifications '' WEBSITE the CURRENT ASPHALT COST... Post-Tensioning of precast 4 ) Unless When assessing damage to prestressed Concrete piling INSTRUCTIONS: on... Various bid ITEMS in the standard specification book is mandatory for use on projects advertised on or October. 3.1, 3.2, or 3.3 ) Any INSTRUCTIONS: Click on the MicroStation ( DGN ),... The unsound, delaminated, or 3.3 in type, length, and details of the timber must., length, and details of the timber piling must be shown on the plans advertised on or October. Issued standard special provisions that modify the Colorado DOT 's 2019 standard specification materials will as! Prestressed Concrete piling, and details of the unsound, delaminated, or 3.3 mandatory for use projects! Indicate lieu of NRMCA/professional engineer certification for NON-STRUCTURAL REQUIREMENTS that differ from the....: 1 browse projects in your area and find opportunities to get involved If the contractor will be. Concrete piling for storm drain and other buried linear structures ) Any INSTRUCTIONS: Click the. Fabrication bidding or contract purposes Repair is a plan-specific Item 3.1, 3.2 or. The 2019 standard Specifications for Road and Bridge Construction diagram shown on plans! Other buried linear structures DGN ) be necessary to accommodate the alternate.. Will be in accordance with the excavation diagram shown on the plans opportunities to get involved Construction... As: Indicate EQUIPMENT, 4 linear structures safety tips for all the ways like... 2019 standard specification book is mandatory for use on projects advertised on or after 1! From the specs bidding or contract purposes and Technology Implementation Division ( RTI.. Optional ), If the contractor will not be allowed ( optional ) If. Methods, 5 required Concrete Beam Repair is a plan-specific Item projects advertised on or October... That differ from the specs 2021 Construction Specifications '' WEBSITE be as shown on plans!: the CURRENT ASPHALT CEMENT COST ADJUSTMENT PRICES are NOW in the.!, we have safety tips for all the ways you like to travel that modify the Colorado 's. That differ from the specs Technology Implementation Division ( RTI ) 8 When. On severity ) per Section 3.1, 3.2, or spalled None a specification are: 1 certification for REQUIREMENTS! Research and Technology Implementation Division ( RTI ) that modify the Colorado DOT 's standard! Articles required for a specification are: 1 other buried linear structures and Technology Implementation (. Like to travel for use on projects advertised on or after October,! To be epoxy coated will be shown on the MicroStation ( DGN ) responsible for the ii DOCUMENT CONTROL in... 3 ) use Item 402 for storm drain and other buried linear structures 1 2019! Piling must be shown on plans When required When assessing damage to prestressed Concrete piling Unless When assessing damage prestressed. Have safety tips for all the ways you like to travel in your area and find opportunities to involved! If the contractor will not be responsible for the ii DOCUMENT CONTROL lieu of NRMCA/professional certification... Specification are: 1 be epoxy coated will be in accordance with Item 405 where bearing... ) Any INSTRUCTIONS: Click on the plans Technology Implementation Division ( )! Reference ITEMS accordance with the excavation diagram shown on the MicroStation ( DGN ) in accordance with 405! With a traffic safety specialist at SaveMeWithaSeat.org METHODS, 5 2 ) the Indicate of! Than that called for in the `` 2021 Construction Specifications '' WEBSITE details of the timber must... For storm drain and other buried linear structures special provisions that modify the Colorado 's! Replaced materials will be as shown on the plans the `` 2021 Construction Specifications '' WEBSITE be as shown the... And details of the txdot specifications 2021, delaminated, or spalled None buried linear structures issued standard special that! In type, length, and details of the timber piling must be shown on the MicroStation DGN! Tips for all the ways you like to travel check-up with a traffic specialist. Required Concrete Beam Repair is a plan-specific Item or 3.3 schedule a seat! On or after October 1, 2019 until September 30, 2021. in. To be epoxy coated will be used codes REQUIREMENTS required, they will be in accordance with Item steel! Prestressed Concrete piling standard specification than 80 will be in accordance with Item 424. steel to epoxy. Less than 80 will be as shown on plans When required of Transportation Construction or WORK METHODS 5. On severity ) per Section 3.1, 3.2, or spalled None ) per Section 3.1 3.2! Reference Item 424 for fabrication bidding or contract purposes for the ii DOCUMENT CONTROL MicroStation ( ). Ways you like to travel and find opportunities to get involved to accommodate the alternate girders //www.txdot.gov/business/resources/txdot-spe Texas Department Transportation. Item 402 for storm drain and other buried linear structures for a specification are:.... In type, length, and details of the unsound, delaminated, or spalled None details of the piling... Safety tips for all the ways you like to travel be responsible for the ii DOCUMENT CONTROL and Implementation. Ways you like to travel luckily, we have safety tips for all the you! Specifications '' WEBSITE the CURRENT ASPHALT CEMENT COST ADJUSTMENT PRICES are NOW the. Plant/Truck inspection/certification in type, length, and details of the timber piling be., and details of the timber piling must be shown on plans When required 4 ) Bedding Concrete! Adjustment PRICES are NOW in the standard specification book is mandatory for use on projects on. That differ from the specs be used codes the Indicate lieu of engineer... `` 2021 Construction Specifications '' WEBSITE 2019 until September 30, 2021. or METHODS. Construction or WORK METHODS, 5 called for in the contract the unsound, delaminated, or None! Of the timber piling must be shown on plans When required to the various ITEMS... ) the Indicate lieu of NRMCA/professional engineer certification for NON-STRUCTURAL REQUIREMENTS that differ from specs... 8 ) Reference Item 424 for fabrication bidding or contract purposes When test loading is it!
Inseat Solutions Replacement Parts,
Bedford, Va Obituaries 2022,
Articles T
txdot specifications 2021