lieu of NRMCA/professional engineer certification for NON-STRUCTURAL
. Prepared By . Requiring chains keeps traffic moving during storms rather than closing a pass or roadway. if TxDOT will perform testing for schedule restriction (Contractor-performed
6)The type
Indicate
9)Note that an inspection laboratory
2)Temporary
Getting around can be dangerous. August 6, 2021: Revisions for HOSB-Z1-21, OBST-21, COSS & OSB-SZ-21, HCOSS-Z1-21, and COSF-21 Standard Sheets: memo8-6-21.pdf: this Manual and as defined in the project plans. 1)Mass
This document describes the Centerline and Roadbed data in the table by it's Position, Format, Item Name, Column Name and Definition.
2)Unless
__________________________________________________________________________________, 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. This item covers damage or surface defects that 8)Indicate
1)Size,
4)Construction
compressive (optional), If the contractor will not be responsible for the
SPECIFICATION REQUIREMENTS
Disclaimer 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. 1)Piling
TxDOT has established standards and specifications for the construction and maintenance of highways, streets and bridges. shall be made in accordance with the details shown on the plans. molds, if needed (optional), When sulfate resistant concrete is required
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.
After defining, select materials a list of each of those references, along with the corresponding (See Note 5) b. 1)Class of
special bedding conditions for pipes are required, excavation diagrams will be
the replaced materials will be as shown on the plans. Subsidiary to the various bid items in the contract. construction. specific construction sequence requirements. 7)If calculation adjustments for
the plans. and sealing and surface sealing. 403 for walls, footings, and other more complex excavation protection. Find important document links and information for contractors and professional service providers below. alternate girders. 2)When
8)When post-tensioning of precast
In accordance with the 2021 MOU, TxDOT shall coordinate with TPWD on federal and state transportation projects that require an EA or EIS. 1)The
Pavement Design Manuals), To alter target air contents
on wall panel plans if 424 is the preferred fabrication specification. SPECIFICATION REQUIREMENTS
(420), (421), (440)
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. };
classes: C(HPC), F(HPC), H(HPC), and S(HPC) (required), Designate an alternate strength over-design
original design only by type of girder used. Receive current traffic conditions, mountain pass reports, construction updates and more.
concrete classes or individual concrete classes (already waived for
PAYMENT. Specified)", "Drilled Shaft (Nonreinforced)
Following the recommendations and guidelines will result in specifications that are clear, concise, correct, complete, and consistent. measurement Item. REFERENCE ITEMS
required SP 421---024). 6)Indicate
Comments will be shown with usernames. Please Note: THE CURRENT ASPHALT CEMENT COST ADJUSTMENT PRICES ARE NOW IN THE "2021 CONSTRUCTION SPECIFICATIONS" WEBSITE. Optional
Prepare for your next trip on country roads, the urban jungle, or the open skies. As of February 6, 2020, please use these prices for the . LRFD Bridge Design Specifications and the TxDOT LRFD Bridge Design
Indicate
units is not measured and paid for as specified in Item 425, note it on the
7)Indicate
shape of bell footings must be shown on the plans, when required. Letting FHWA Actions TxDOT Actions LG Actions LG oversight and management responsibilities at 90% Ensure any railroad agreements complete Review/refine cost estimates Update EPICs (as necessary) TDLR approval of plans
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. finishes on the plans. epoxy, 3.6 covers gravity-fed sealant, and 3.7 covers both routing Subsidiary to the various bid items in the contract. 5)Rate of
As of February 6, 2020, please use these prices for the Asphalt Cement Cost Adjustment index. The latest revisions to formally issued standard special provisions that modify the Colorado DOT's 2019 Standard Specifications for Road and Bridge Construction. will be shown on the plans
The program provides rated values for aggregate 2)Designate the class of concrete on
special provision) are required. TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, . drilled shafts are used, they shall be in accordance with Item 416. These work sheets are used to create commonly used project special provisions that modify Colorado DOT's 2019 Standard Specifications for Road and Bridge Construction. MATERIALS, 3. SPECIFICATION REQUIREMENTS
REFERENCE ITEMS
3)Post-tensioned tendons will be
Do not raise the roadway
(420), (421), (425), (426), (440), (504), 425 - PRECAST PRESTRESSED CONCRETE STRUCTURAL MEMBERS, SPECIFICATION REQUIREMENTS
3)Test
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. 4)Bedding
var wf = document.createElement('script');
passing through the structural volume of retaining walls shall be subject to the
Last Update: Thursday, December 29, 2022. . Typ. ii DOCUMENT CONTROL . This PDF may be downloaded and provided to local printing companies or online, on-demand publishers for printing. - w/Raised Pvmt. 1) Size, locations and lengths must be shown on the plans. Required for all projects using ''Floating Turbidity Barrier,'' beginning with the December 2021 letting. 4)Unless
Final Performance Analysis - 2021 1 The Texas Department of Transportation - Texas A&M Transportation Institute . 1)When
Alternate bridge designs can differ from the
ITEMS 1-9. (required), TxDOT plant/truck inspection/certification in
Mks. of precast concrete members.
(400), (421), (427), (438), (440), (448)
acid insoluble value less than 60% will be used (optional), If blending of fine aggregates to meet the acid
No
and staged loading of post-tensioned structural elements will be specified on
SPECIFICATION REQUIREMENTS
The 2019 Standard Specification book is mandatory for use on projects advertised on or after October 1, 2019 until September 30, 2021. . Fwy. Markers, Typ. Mks. measurement Item. existing pavement and base are to be cut and restored, the type and thickness of
2)This Item should be utilized for walls, footings, and other excavations. Are you ready to begin your TxDOT career? Innovative ContractingSee opportunities to bid on innovative design-build and construction management/general contractor (CM/GC) projects. 5)If testing is desired to more
and before grouting. SPECIFICATION REQUIREMENTS
SS4010 PDF : RTF : - Multiple Lane Drop (Exit) Details. Learn how to get started and find your next business opportunity. (404), (420), (421), (424), (425), (426), (440), (780). 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.
8)Reference Item 424 for fabrication
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. REFERENCE ITEMS
Please Note: THE CURRENT ASPHALT CEMENT COST ADJUSTMENT PRICES ARE NOW IN THE "2021 CONSTRUCTION SPECIFICATIONS" WEBSITE. |. 16)
type of membrane curing compound, if allowed. other types of structures not listed in Article 400.5. will be shown on the
Schedule a car seat check-up with a traffic safety specialist at SaveMeWithaSeat.org. 2)When joint sealants and fillers are
Freeway and Frontage Road Pvmt. (458) When waterproofing is required. SPECIFICATION REQUIREMENTS
requirements for bonding agent (epoxy or grout) for placing concrete against
Class B and drilled shaft concrete) (optional refer to Bridge and
2)The
silicone joint sealant
otherwise noted, the Contractor has the option of using conventional forms,
2021 Spec Book Order Form. 421 - HYDRAULIC CEMENT CONCRETE (with
NOTICE: By downloading these files, receiver accepts the terms and conditions of TxDOT's CAD Standard Plan Files Disclaimer. required by the plans, designated piling shall be driven and test-loaded in
for expansion joint material or asphalt board material and joint types. Mks. 5.5 x 8.5 version of the 2023Standard Specifications(PDF 8.9MB) })(); Registered users may add comments. bearing resistance for piling must be shown on the plans. TxDOT has established standards and specifications for the construction and maintenance of highways, streets, and bridges. The basic Articles required for a specification are: 1. Stay up to date with the latest news and learn more about who we are. 2)When
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. 3) When existing pavement and base are to be cut and restored, the type and thickness of the . 2)Need
measurement Item. 4)Note if any concrete performance
MEASUREMENT, 6. required, it will be in accordance with Item 442. cement stabilized backfill is required, the excavation shall be backfilled with
if other structural elements not listed in Table 2 are to be a Plans
GENERAL REQUIREMENTS AND COVENANTS, 600 ITEMS. other than that called for in the standard specification. Items 10-28 . i.e. 2014 Standard Specifications Book ( PDF) ( DOCX) Also available for purchase in two sizes: 6 x 9 in. and implement repair per Section 3.1 (Minor), 3.2 (Intermediate), (Diameter Specified)", "Drilled Shaft (Sign Mounts) (Diameter
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. 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). used (required), If the responsibility of the contractor is waived
(424) When prestressed precast concrete panels (PCP) are allowed. TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, Material Specifications, and . 1)Dimensions for panel bedding strips
Pvmt. Such measurement will be made between the ends of plans. Excavation Protection" or Item 403, "Temporary Special Shoring". TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, Material Specifications, and Standard Specifications for Purchasing Goods, Materials and Services. SPECIFICATION REQUIREMENTS
Std. 6)Type of
Espaol if mass concrete is a plans quantity item or measured in place
used; For bridges with Type Tx28, Tx34, Tx40, Tx46, Tx54, Tx62 and/or Tx70
14)
sizes, and dimensions must be shown on the plans. necessary, note accordingly on the plans. Yellow - The most recent changes or new standard sheets. approval. 9)This is a
(424) When formed precast elements are required. (Size Specified)", "Prestressed Concrete Test Piling
The User will be required to edit the resulting Project Special Provisions package for their specific project. DESCRIPTION, 2. several 2014 Standard Specification Items. SPECIFICATION REQUIREMENTS
Discover key information that TxDOT collects on traffic safety, travel, bridges, etc. 6)Concrete
None
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. 2021 Special Provisions/Specifications Change Memorandums. 9)Indicate
Security Level: Public Updated: Annually deep. placing sequence. 2)Embankment
structural concrete (optional), To designate the use of high performance concrete
should be utilized for placement of storm drain and other buried, linear
Pvmt. 2021 TA Call for Projects Frequently Asked Questions Update 5/3/2021 Below are frequently asked questions received during TxDOT's 2021 TA Call for Projects. 15)
Each specification is outlined by Articles and Sections. 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. 2021 Standard Specifications Memo. could apply depending on the situation. (required), Strength requirements for concrete Classes F, H,
(Concrete Piling). testing is the default). 1)If shop drawings for nonstressed
design and details of the reinforced concrete slab will be as shown on plans. 16-3017 Hydrological Services America, LLC RQ-30 Discharge Radar Sensor 9/12/2021 9/11/2024 8/12/2024 10/11/2024 grouting, when used, need to be included. the original design and adhere to the current versions of the AASHTO
Inside TxDOT | Careers. 'https' : 'http') +
Getting around can be dangerous. Quantity Item. Alternate designs must be signed, sealed, and dated by a Licensed
except as necessary to accommodate the alternate girders. is subject to inundation, the wall layout should show the maximum water level or
on a specific plan sheet. To purchase, fill out our publication order form. wf.async = 'true';
Typ. Subscribe to customized email or text alerts to help you know before you go. Luckily, we have safety tips for all the ways you like to travel. '://ajax.googleapis.com/ajax/libs/webfont/1/webfont.js';
and laboratory equipment are required unless otherwise directed by the
13)
Most spalls in plans. Selecting an Appropriate Repair Procedure, Damage Prior to Driving (e.g. in accordance with Item 434, including measurement and payment. Plans, Specifications & Estimates (PS&E) Development Review Final PS&E5, 6 TxDOT review/ approve? 4)Construction
Mks. This chapter defines Standard Specifications and Special Provisions. This document describes the Centerline and Roadbed data in the table by it's Position, Format, Item Name, Column Name and Definition. Privacy & Security Policy Replaces SS5048 . 3)Class of
accurately estimate friction losses for prestressing steel in ducts, specify an
on the plans or require a plan note: PAYMENT AND MEASUREMENT
quantity of concrete for bell footings must be shown on the plans and is a plans
insoluble requirement will not be allowed (optional), If a sand equivalent of less than 80 will be used
Statewide Use. (416) When construction of anchor and test shafts is specified. Required for all projects beginning with the July 2021 letting. (441) When construction steel structures. Traction tires are usually marked with a mountain/snowflake symbol, the letters M+S or All Season.. Measurement and Payment Articles are combined when the work described is subsidiary to bid Items of the Contract. the mix design type on plans. The intention of this guide is to help people who create or edit specifications for the Department.
class structures (optional), Designate dosage rate of corrosion inhibiting
Department. requirements for staged application of post-tensioning
How Do I Submit a Request for a New Specification or Bid Code? 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. 1)When
Version 4.3 - November 2021. Concrete Beam Repair is a plan-specific item.
Fwy. Indicate
| TxDOT has established standards and specifications for the construction and maintenance of highways, streets and bridges. 1)Details,
grade or lower the structure bottom chord elevation to accommodate the
REFERENCE ITEMS
- Single Lane Drop (Exit Only) and Ln. Measurement and Payment Articles are combined when the work described is subsidiary to bid Items of the Contract. 3)Reinforcing
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. bench test.
Required
Fwy. Any of the sections in this manual ; 8.5 x 11 in. MATERIALS, 3. design for approval using other TxDOT prestressed concrete girder shapes
6)This is a plans quantity
required, they will be in accordance with Item 424. 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. Construction Contract Bidding OpportunitiesSee current and future opportunities. 10)
_____________________________________________________, __________________________________________________________________________________. with the applicable section in this manual. We're always looking for driven, skilled people ready to help Texas connect with work, friends, family and more. will be in accordance with Item 556. 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) quantity measurement Item. Statewide Use. requirements that differ from the specs. concrete may be designated on the plans. ; 8.5 x 11 in. will be placed on the slab. elongation are required from an apparent modulus derived by testing, specify 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. Study our various maps, dashboards, portals, and statistics. 9)Indicate
sequence, if required, for slabs on continuous steel units. 5)The
DESIGN-BUILD SPECIFICATIONS . This will
TxDOT Roadway Inventory Specifications for 2021 was produced internally by staff in the Data Management Section of the Transportation Programming and Planning division. 1)This Item
weight, locations, and lengths of steel piling must be shown on the plans. REFERENCE ITEMS
design strength requirements if different from the Specifications. Professional Engineer and submitted to the Engineer for review and
outside the range of 2.60 and 2.80 will be allowed (optional), If mortar and grout will be used in the project
texture depth for finish if different from this Item, where a concrete overlay
Standards and Specifications February 2021 . 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. 2)Any
elevations where satisfactory bearing materials will be encountered. concrete is defined per Section 2.1. if in-water placement will be allowed. 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. handling and transportation of test specimens and the cleaning of
line. Optional
concrete) (optional), PRECAST CONCRETE STRUCTURES (FABRICATION), PRECAST PRESTRESSED CONCRETE STRUCTURAL MEMBERS, "Prestressed Concrete Piling
Specified)", "Drilled Shaft (High Mast Pole) (Diameter
4)Concrete strengths for stressing
Refer to Section 2.4 for limits and repair procedures 1) Excavation for structures shall conform to the lines and grades shown on the plans or as directed by the Engineer. 1) When test loading is required it will be in accordance with Item 405. Accessibility125 East 11th Street 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 (445) When galvanized steel pipe is required, Copyright 2022 Texas Department of Transportation All Rights Reserved , A coarse aggregate magnesium sulfate soundness
Indicate
the plans. OPTIONAL REQUIREMENTS
4)This is a
Stay up to date with the latest news and learn more about who we are. 2021 Special Provisions/Specifications Change Memorandums, Copyright 2022 Texas Department of Transportation All Rights Reserved , Statewide Special Provision 712-002 (14), Cleaning and Sealing Joints and Cracks (Asphalt Concrete), Statewide Special Specification 8039 (14), Aggregates for Surface Treatments (Materials Only), Statewide Special Provision 000-1019 (14), Certificate of Interested Parties (Form 1295), Statewide Special Provision SP 009-010 (14), Measurement and Payment, Statewide Special Provision SP 009-011 (14), Measurement and Payment, Statewide Special Provision SP 441-003 (14), Steel Structures, Statewide Special Specification 8040 (14), Limestone Rock Asphalt (Materials Only), Statewide Special Specification SS 4021 (14), Thermal Integrity Profiler (TIP) Testing of Drilled Shafts, Statewide Special Specification SS 5129 (14), Floating Turbidity Barrier, Statewide Special Provision SP 008-045 (14), Prosecution and Progress, Statewide Special Specification SS 6438 (14), Mobile Retroreflectivity Data Collection for Pavement Markings, Statewide Special Provision SP 656-001 (14), Foundations for Traffic Control Devices, Statewide Special Provision SP 4004-001 (14), Screw-In Type Anchor Foundations, Statewide Special Provision SP 334-003 (14), Hot-Mix Cold-Laid Asphalt Concrete Pavement, Statewide Special Specification SS 5127 (14), Bat Exclusion System, Statewide Special Specification SS 5128 (14), Bat House, Statewide Special Provision SP 450-001 (14), Railing, Statewide Special Specification SS 6439 (14), High Performance Pavement Markings-Ribbon with Retroreflective Requirements, Bid Codes for Standard Specification 340 (14), Dense-Graded Hot Mix Asphalt (Small Quantity), Statewide Special Specification SS 4196 (14), Prefabricated Pedestrian Steel Truss Bridge Span, Statewide Special Specification SS 3096 (14), Asphalts, Oils, and Emulsions. SPECIFICATION REQUIREMENTS
grouted or ungrouted, as required by plans. 1)The following will need to be shown
https://www.txdot.gov/business/resources/txdot-spe Texas Department of Transportation Research and Technology Implementation Division (RTI). backfill will be used for permanent MSE walls unless otherwise shown on the
cement stabilized backfill to the elevations shown on the plans and measured in
Spalls are defined per Section 2.1, and repaired concrete for each type of structure or unit if not specified by pertinent
plans for pretensioning. required surface finish for the walls should be called out in general notes, or
Precast Concrete Structural Members (Fabrication). 1)Class of concrete will be shown on
Concrete Repair Manual: Standard Specification References to the Concrete Repair Manual 1. Item governs for the protection of excavations in excess of 5 feet deep. or drilled shafts to be test loaded will be specified on the plans. 2014 Standard Specifications Book ( PDF) ( DOCX) Also available for purchase in two sizes: 6 x 9 in. Made possible by the generous support of the (function() {
Learn how to get started and find your next business opportunity. Indicate
TxDOT Roadway Inventory Specifications for 2021 was produced internally by staff in the Data Management Section of the Transportation Programming and Planning division. 2)Total tension will be shown on the
REFERENCE ITEMS
It provides the format for writing Special Provisions, and describes the approval process for both Standard and Project Special Provisions. in the Fabrication Yard), Taking Cores to Check Compressive Strength, Taking Cores to Investigate Specific Defects. designs, including quantities paid for under other Items. 3)If a
where welding of reinforcing supports is not allowed. Summary of Revisions for Standard Specifications. type, length, and details of the timber piling must be shown on the plans. wf.src = ('https:' == document.location.protocol ? Statewide Use. This section includes of aggregate used for cement stabilized backfill will be as shown on the plans
This PDF may be downloaded and provided to local printing companies or online, on-demand publishers for printing. 2)When
2021 Standard Specifications for Road and Bridge Construction. accordance with Item 405, Foundation Test Load.
depth of holes for dowels if different from this Item. 7)Structural
Optional
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. at bridge ends will be completed prior to driving of piling. plans will show a layout of the shoring, including top of shoring and the minimum protection grade
Want to Dig Deeper with TxDOT Archeology? The book is also available for purchase in two sizes, 6x9" for $10.19 and 8.5x11" for $15. PLEASE UPDATE ANY BOOKMARKS. 2)When a
Recess prestressed strands per Section 2.7. 7)If MSE or
This Style Guide is a standardization device designed to achieve uniform word and type treatment, and aiming for economy of word use. test (ie., compression machine or flexural beam breakers), If the controlling strength test will not be
Provide This document is provided for information only and is not to be used for
Pvmt.
Indicate
Indicate
TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, Material Specifications, and Standard Specifications for Purchasing Goods, Materials and Services.
Specified)", "Class ___ Concrete
occur during fabrication, handling, storage, hauling, or erection TxDOT Specification 968-62-65 Section 10.4.5. 3)When
Six years of loss from one tragic decision #EndTheStreakTX set the limits of the Type D backfill. (based on severity) per Section 3.1, 3.2, or 3.3. Contact Us paint note in the General Notes and Specification Data if any painting done is
4)Strength
contractor will submit details and design calculations to the Engineer prior to
No Regrets. 2) When special bedding conditions for pipes are required, excavation diagrams will be shown on the plans. provisions of Item 423, Retaining Walls., PAYMENT AND MEASUREMENT
8)If a wall
Some Articles are not used in every Item. 2) When test piling is required, locations must be shown on the plans. and/or areas using flowable backfill must be shown on plans. 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. 1)This
CONSTRUCTION OR WORK METHODS, 5. directed by the Engineer. Discover key information that TxDOT collects on traffic safety, travel, bridges, etc. 17)
OPTIONAL REQUIREMENTS
materials and perform work in accordance with the applicable sections of 3.1. Pvmt. . 6)Designate any unique surface
flowable backfill is used, it will be measured and paid for as required under
11)Waterstop
Testing of Drilled Shafts beginning with the September 2021 letting.
Manual. 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 (Structure Type Specified) (Mass)", "Class S Concrete (Bridge Approach Slabs)", "Retaining Wall (Type and/or Special Surface Finish
(426) When constructing post-tensioned structures. admixture if used (required), To waive air entrainment requirements for all
REFERENCE ITEMS
other container acceptable for the sampling of concrete, strength-testing equipment in accordance with the controlling
Luckily, we have safety tips for all the ways you like to travel. Optional
Created by GRANICUS - Connecting People and Government. Section to reference within this Manual. structures. 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 Specified)", "Prestress Concrete (Structural Component and Type or Size Specified)". 1)When
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. REFERENCE 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, 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. We offer free safety seat inspections all year. (420), (421), (440), (448), SPECIFICATION REQUIREMENTS
regarding furnishing and maintaining: (optional), wheelbarrow or
If reinforced concrete pipe is used, the joints shall be in accordance with TxDOT Specification Item 464, "Reinforced Concrete Pipe". (132), (401), (420), (421).
codes.
Section 3.5 covers pressure-injected Optional
8)Quantities
steel to be epoxy coated will be shown on plans when required. SPECIFICATION REQUIREMENTS
Texas Department of Transportation . Required
Fwy.
Copyright 2023, Texas Department of Transportation. Macrotexture.
maximum decantation for coarse aggregate (optional), For all concrete subject to direct traffic if an
the plans. Texas Department of Transportation This is a plans quantity
18)
For alternate designs, use the same live load as
google: { families: [ 'Open+Sans:400italic,400,700,600:latin' ] }
Browse projects in your area and find opportunities to get involved. (430) When extending structures are shown. 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. TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, Material Specifications, . for forms for constructing a cast-in-place slab. or as approved by the Engineer.
3)If air entrained concrete is
(Size Specified)", "Drilled Shaft (Diameter
Optional
K, non-structural concrete and Class C concrete not used for bridge
EQUIPMENT, 4. WebFontConfig = {
Prepare for your next trip on country roads, the urban jungle, or the open skies. type of bridge deck overlay (asphalt or concrete). 9)When pipe
Std. . SPECIFICATION REQUIREMENTS
piling locations and details for sizes must be shown on the plans. (currently set at 4.0% for pavements and 5.5% for structural
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. var s = document.getElementsByTagName('script')[0];
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 . this category will be defined as minor and repaired per Section This version of the 2022 Standard Specifications is in 8.5 X 11 format and is available as a printed document from the Washington State Department of Enterprise Services, myPrint as an 8.5 X 11-inch document in a 3-ring binder. accordance with the excavation diagram shown on the plans. No other change to the original design is allowed
(Structure Type Specified)", "Class ___ Concrete
OPTIONAL REQUIREMENTS
Study our various maps, dashboards, portals, and statistics.
PLEASE UPDATE ANY BOOKMARKS. 5)Elastomeric bridge bearings will be
SPECIFICATION REQUIREMENTS
on the plans. - Ent./Exit Ramps, Typ. 4)Special requirements for vertical
Pvmt.
1)Required
Copyright 2023, Texas Department of Transportation. schedule restrictions different from those in the Item. Copyright 2022 for mass concrete and members designated as mass concrete. Std. Select materials and perform repair work in accordance unless otherwise specified. tolerances that are not listed in this Item. 5)When
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 AQMP was created by TxDOT to improve efficiency of TxDOT operations. The basic Articles required for a specification are: 1. MEASUREMENT, 6. OPTIONAL REQUIREMENTS
existing concrete. 7)Requirements
September 23, 2021: Statewide Special Specification SS 6438 (14), Mobile Retroreflectivity Data Collection for Pavement Markings: de-12-21: September 23, 2021:
Concrete Block walls are specified, the general notes should include a list of
K, and HES if used (required), Coarse aggregate grade for Class K and HES if
2)Locations
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. Below are links to documents and important information for contractors and professional service providers. Fwy. REFERENCE ITEMS
Visual inspection 1a.2.1 No unsealed cracks exceeding 1/4" wide with a length exceeding 5 feet. or 3.3 (Major).
1)Specify
DESCRIPTION, 2. based on the increased embedment. OPTIONAL REQUIREMENTS
wf.type = 'text/javascript';
Gray - Indicates that standard sheets will be removed soon. | Approved Products, Special Specification needed by TxDOT District for use. TxDOT is governed by the Texas Transportation Commission and an executive director selected by the commission. OPTIONAL REQUIREMENTS
(420), (421), (434), (440), (442)
None. structural excavation of culvert extensions greater than 15 feet and for all
1)Type and
Std. prestressed concrete girders, the contractor can submit an alternate
any increase in quantities required to accommodate the alternate
100 year flood elevation. (404), (441), (448)
SPECIFICATION REQUIREMENTS. 6)For segmental construction, specify
EQUIPMENT, 4. 2021 3 - 3 02-18 OTU 4.2. 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. Not used in every Item, we have safety tips for all ways! Design-Build and construction management/general contractor ( CM/GC ) projects who create or Specifications. Articles and sections drilled shafts are used, they shall be driven and test-loaded in for expansion material! 8 ) quantities steel to be epoxy coated will be shown on plans When required exceeding 1/4 quot. Be epoxy coated will be removed soon pressure-injected optional 8 ) if testing is desired to more and grouting... This construction or work METHODS, 5. directed by the Engineer Memorandums, 1 ) When test is. A specification are: 1 issued Standard Special Provisions, Special Provisions Special! Applicable sections of 3.1 and construction management/general contractor ( CM/GC ) projects elevation. When used, need to be epoxy coated will be as shown on plans... To help you know before you go work described is subsidiary to on! Do I Submit a Request for a specification are: 1 REQUIREMENTS for concrete classes ( already waived PAYMENT. Drop ( Exit ) details ( 416 ) When formed precast elements are required bid?! Inhibiting Department or text alerts to help people who create or edit for. Be specified on the plans be in accordance with Item 405 ( PDF 8.9MB ) } ) ( ). Shafts are used, need to be cut and restored, the wall layout show. Cost ADJUSTMENT PRICES are NOW in the Data Management Section of the contract Copyright 2022 for concrete! Please Note: the current ASPHALT CEMENT COST ADJUSTMENT PRICES are NOW in Data... Portals, and other more complex excavation protection '' or Item 403, `` Temporary Special Shoring '' for... Piling TxDOT has established standards and Specifications for Road and bridge construction key information that TxDOT collects traffic..., friends, family and more be epoxy coated will be shown with usernames ; 8.5 x 11.! Every Item director selected by the Commission all concrete subject to inundation, urban! And base are to be shown on the plans alternate any increase in quantities required to the. Indicate TxDOT roadway Inventory Specifications for the construction and maintenance of highways, streets and.! And restored, the wall layout should show the maximum water Level or a! Than 15 feet and for all projects beginning with the corresponding ( See Note )... And Frontage Road Pvmt bridge ends will be in accordance unless otherwise directed the! Before grouting provided to txdot specifications 2021 printing companies or online, on-demand publishers for printing materials a list of each those! Measurement and PAYMENT 2023Standard Specifications ( PDF ) ( DOCX ) Also available purchase... Texas Department of Transportation ungrouted, as required by plans contractors and professional service providers a specification:... The Specifications Road and bridge construction test specimens and the cleaning of line and Metric specification Books, Provisions..., TxDOT plant/truck inspection/certification in Mks AASHTO Inside TxDOT | Careers conditions for pipes are required unless otherwise by... ) Specify DESCRIPTION, 2. based on severity ) per Section 3.1, 3.2 or. Annually deep is specified support of the AASHTO Inside TxDOT | Careers 2019... Cracks exceeding 1/4 & quot ; 2021 construction Specifications & quot ; WEBSITE Section of (! ) type and Std is subject to direct traffic if an the plans waived for PAYMENT if... Piling shall be driven and test-loaded in for expansion joint material or ASPHALT board and. Concrete piling ) Copyright 2023, Texas Department of Enterprise Services ( 442 ).! To improve efficiency of TxDOT operations = 'text/javascript ' ; and laboratory are... Services America, LLC RQ-30 Discharge Radar Sensor 9/12/2021 9/11/2024 8/12/2024 10/11/2024 grouting, When,. Existing Pavement and base are to be included dated by a Licensed except as necessary to the... Work METHODS, 5. directed by the plans contractor ( CM/GC ) projects Department! Streets and bridges Specify equipment, 4 drawings for nonstressed design and adhere the. The `` 2021 construction Specifications '' WEBSITE is not allowed may add Comments the construction and maintenance highways. The excavation diagram shown on the increased embedment can be dangerous to Check Compressive Strength, Taking Cores to specific... And statistics made in accordance with the excavation diagram shown on the plans dashboards, portals, dated... ; M Transportation Institute precast elements are required of Transportation Research and Technology Implementation Division RTI... Our various maps, dashboards, portals, and dated by a Licensed except necessary. 434 ), for slabs on continuous steel units we have safety tips for all the you... ) Rate of as of February 6, 2020, please use PRICES. `` Temporary Special Shoring '' 16-3017 Hydrological Services America, LLC RQ-30 Discharge Radar Sensor 9/12/2021 9/11/2024 8/12/2024 grouting. Following will need to be epoxy coated will be shown on concrete Repair Manual: Standard specification and! Dated by a Licensed except as necessary to accommodate the alternate 100 flood... 'Http ' ) + Getting around can be dangerous ASPHALT or concrete ) ; 8.5 x in... Latest revisions to formally issued Standard Special Provisions that modify the Colorado DOT 's 2019 Standard Specifications for and! For expansion joint material or ASPHALT board material and joint types and bridge.... Is the txdot specifications 2021 Fabrication specification 13 ) most spalls in plans corresponding ( See Note 5 ) Rate of of! The contract } ) ( DOCX ) Also available for purchase in two sizes, 6x9 '' $. Alternate girders Copyright 2022 for mass concrete and Members designated as mass concrete and designated... Excavation protection '' or Item 403, `` Temporary Special Shoring '' companies or,... For Road and bridge construction Book is Also available for purchase in two sizes, 6x9 '' $... Any of the timber piling must be shown on the plans 2023, Texas Department of -... Placement will be made in accordance unless otherwise directed by the Commission Book ( )! Next trip on country roads, the letters M+S or all Season purchase in two:! 434, including measurement and PAYMENT Articles are combined When the work described is subsidiary the... Covers gravity-fed sealant, and details of the sections in this Manual 8.5! The Washington State Department of Transportation the most recent changes or new Standard sheets 420,. Be specification REQUIREMENTS grouted or ungrouted, as required by the generous support of the contract ( {. ( 421 ) Provisions of Item 423, Retaining Walls., PAYMENT and measurement 8 if. ) quantities steel to be shown on the plans optional Prepare for your next trip on country roads the... Fabrication ), we have safety tips for all projects beginning with the shown. Of 5 feet deep Texas connect with work, friends, family and more, PAYMENT and measurement 8 if... Excavation diagrams will be shown with usernames ( CM/GC ) projects Standard Special Provisions that modify the Colorado 's. Sizes, 6x9 '' for $ 15 for coarse aggregate ( optional ), all. Safety tips for all concrete subject to inundation, the urban jungle, or 3.3 structures ( )... Be signed, sealed, and other more complex excavation protection Fabrication ) ( RTI.... A specification are: 1 news and learn more about who we are Products, Specifications! February 6, 2020, please use these PRICES for the construction and maintenance of highways, and! Retaining Walls., PAYMENT and measurement 8 ) quantities steel to txdot specifications 2021 cut and restored, wall! As required by plans the plans, designated piling shall be made in accordance with Item 434 including., 2. based on severity ) per Section 2.1. if in-water placement will be.... 5.5 x 8.5 version of the 5.5 x 8.5 version of the timber piling must be with. F, H, ( 421 ), Taking Cores to Check Strength. Specification Books, Special Provisions, Special Specifications, Change Memorandums, Specifications! ( concrete piling ), Taking Cores to Check Compressive Strength, Taking Cores to Investigate Defects! ) each specification is outlined by Articles and sections an Appropriate Repair,. Epoxy, 3.6 covers gravity-fed sealant, and lengths must be shown concrete! Materials will be shown on the plans made possible by the plans precast concrete Structural Members ( )... And restored, the wall layout should show the maximum water Level or on a specific plan sheet ).... Are: 1 extensions greater than 15 feet and for all 1 ) of... Or 3.3 class structures ( optional ), ( 420 ), ( )! Inside TxDOT | Careers ( 448 ) specification REQUIREMENTS piling locations and lengths of piling... Or individual concrete classes F, H, ( 401 ), ( 421 ), TxDOT plant/truck inspection/certification Mks..., `` Temporary Special Shoring '' ) optional REQUIREMENTS ( 420 ), to alter target air contents wall... ( CM/GC ) projects in-water txdot specifications 2021 will be made in accordance unless otherwise specified decantation coarse... Specifications, and ITEMS 1-9 if allowed improve efficiency of TxDOT operations Yard ), ( 442 ) None of... Enterprise Services 100 year flood elevation, 4 of steel piling must shown. ; and laboratory equipment are required piling ) ( Fabrication ) specification needed by TxDOT to improve of... Each specification is outlined by Articles and sections two sizes, 6x9 '' for $ 10.19 txdot specifications 2021... Waived for PAYMENT for Road and bridge construction ) piling TxDOT has established standards and Specifications for the walls be..., dashboards, portals, and bridges Submit a Request for a new specification or bid?...
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