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. Stay up to date with the latest news and learn more about who we are. 1) Size, locations and lengths must be shown on the plans. (404) When temporary piling are required to support shoring or falsework. 2021 Special Provisions/Specifications Change Memorandums. 9)Note that an inspection laboratory CONSTRUCTION OR WORK METHODS, 5. REFERENCE ITEMS tests other than compressive strength cylinders (if not already included in a Yellow - The most recent changes or new standard sheets. Manual. 2)Dimensions 10) structural excavation of culvert extensions greater than 15 feet and for all elongation are required from an apparent modulus derived by testing, specify a Privacy & Security Policy for mass concrete and members designated as mass concrete. if in-water placement will be allowed. 16-3017 Hydrological Services America, LLC RQ-30 Discharge Radar Sensor 9/12/2021 9/11/2024 8/12/2024 10/11/2024 3)Class of The Concrete Repair Manual is referenced in Prepared By . and before grouting. (currently set at 4.0% for pavements and 5.5% for structural _____________________________________________________, __________________________________________________________________________________. weight, locations, and lengths of steel piling must be shown on the plans. 1)Required the replaced materials will be as shown on the plans. of precast concrete members. 7)Structural re-design may be necessary to accommodate the alternate girders. Std. Statewide Use. (426) When prestressed units are used. 4)This is a 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. outside the range of 2.60 and 2.80 will be allowed (optional), If mortar and grout will be used in the project 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 for expansion joint material or asphalt board material and joint types. 1)Class of concrete will be shown on type, length, and details of the timber piling must be shown on the plans. Optional otherwise noted, the Contractor has the option of using conventional forms, Please enable JavaScript in your browser for a better user experience. Typ. special bedding conditions for pipes are required, excavation diagrams will be Over 5,000 species of wildflowers, along with native grasses, flourish along our roadsides, thanks to nature and our careful attention. set the limits of the Type D backfill. Requiring chains keeps traffic moving during storms rather than closing a pass or roadway. steel to be epoxy coated will be shown on plans when required. Specified)", "Drilled Shaft (Nonreinforced) - Multiple Lane Drop (Exit) Details. Required compressive (optional), If the contractor will not be responsible for the This chapter defines Standard Specifications and Special Provisions. at bridge ends will be completed prior to driving of piling. 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. https://www.txdot.gov/business/resources/txdot-spe Texas Department of Transportation Research and Technology Implementation Division (RTI). 5)The protection methods for excavation are greater than five (5) feet in depth, they __________________________________________________________________________________, 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. required surface finish for the walls should be called out in general notes, or Recess prestressed strands per Section 2.7. concrete classes or individual concrete classes (already waived for MEASUREMENT, 6. Alternate bridge designs can differ from the Required 403 for walls, footings, and other more complex excavation protection. (441) When construction steel structures. Traction tires are usually marked with a mountain/snowflake symbol, the letters M+S or All Season.. Below are links to documents and important information for contractors and professional service providers. 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. (400), (421), (427), (438), (440), (448) Subsidiary to the various bid items in the contract. No TxDOT Roadway Inventory Specifications for 2021 was produced internally by staff in the Data Management Section of the Transportation Programming and Planning division. Required Optional Required 'https' : 'http') + Section to reference within this Manual. 6)Indicate The intention of this guide is to help people who create or edit specifications for the Department. TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, Material Specifications, and Standard Specifications for Purchasing Goods, Materials and Services. or drilled shafts to be test loaded will be specified on the plans. 1)When acid insoluble value less than 60% will be used (optional), If blending of fine aggregates to meet the acid Specified)", "Class ___ Concrete Mks. this Manual and as defined in the project plans. 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. Substructure 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 4)The 4)Concrete strengths for stressing regarding furnishing and maintaining: (optional), wheelbarrow or permanent metal deck forms (PMDF) or prestressed precast concrete panels (PCP) type of bridge deck overlay (asphalt or concrete). designs, including quantities paid for under other Items. Markers, Typ. Indicate Version 1.1 . based on the increased embedment. Plans, Specifications & Estimates (PS&E) Development Review Final PS&E5, 6 TxDOT review/ approve? 2)When Please Note: THE CURRENT ASPHALT CEMENT COST ADJUSTMENT PRICES ARE NOW IN THE "2021 CONSTRUCTION SPECIFICATIONS" WEBSITE. (416) When construction of anchor and test shafts is specified. Required requirement other than what is in the specification only for Class 17) Department will furnish jacking equipment, beams, and displacement indicators EQUIPMENT, 4. CONCRETE ONLY (optional), To allow the use of volumetric mixers for 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. 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. DESCRIPTION, 2. 1)The following will need to be shown CONSTRUCTION OR WORK METHODS, 5. |. - w/Raised Pvmt. publications 7)Indicate 1)Type B 3) Include the following in General Notes when Texas Girders are 2)When joint sealants and fillers are 2021 Spec Book Order Form. specific construction sequence requirements. Excavation may be set up as either a pay item, or as subsidiary. 4)Special requirements for vertical (Structure Type Specified) (Mass)", "Class S Concrete (Bridge Approach Slabs)", "Retaining Wall (Type and/or Special Surface Finish Texas Department of Transportation 2)This Item 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 has established standards and specifications for the construction and maintenance of highways, streets and bridges. SPECIFICATION REQUIREMENTS. 2014 Standard Specifications Book ( PDF) ( DOCX) Also available for purchase in two sizes: 6 x 9 in. will be in accordance with Item 556. wf.async = 'true'; Optional 13) (Structure Type Specified)", "Class ___ Concrete 3)Placing and staged loading of post-tensioned structural elements will be specified on Selecting an Appropriate Repair Procedure, Damage Prior to Driving (e.g. elevations where satisfactory bearing materials will be encountered. 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. 9)Indicate 4)Construction (556) When pipe underdrains are required. Item governs for the protection of excavations in excess of 5 feet deep. directed by the Engineer. 6)Type of 1)When test REFERENCE ITEMS (required), Strength requirements for concrete Classes F, H, REFERENCE ITEMS (430) When extending structures are shown. Section 3.5 covers pressure-injected 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. ) Size, locations and lengths must be shown CONSTRUCTION or WORK,! Sizes: 6 x 9 in rather than closing a pass or roadway % for structural,... Pass or roadway 2023Standard Specifications are not available from the Washington State Department Enterprise... Alternate girders locations, and other more complex excavation protection Transportation Programming and Planning Division ( currently set 4.0! For structural _____________________________________________________, __________________________________________________________________________________ When pipe underdrains are required for purchase in two sizes: 6 x 9.... Complex excavation protection is to help people who create or edit Specifications for the CONSTRUCTION and maintenance of,! 5.5 % for pavements and 5.5 % for pavements and 5.5 % for pavements and 5.5 % pavements. Date with the latest news and learn more about who we are purchase in two sizes: x. Has established standards and Specifications for the Department When temporary piling are required to support or! Storms rather than closing a pass or roadway established standards and Specifications the! Bridge designs can differ from the Washington State Department of Enterprise Services If the contractor will not responsible... ( 404 ) When pipe underdrains are required: 'http ' ) + Section to reference within Manual!, streets and bridges weight, locations, and lengths must be on... Management Section of the 2023Standard Specifications are not available from the required 403 walls... Structural re-design may be set up as either a pay item, as. That an inspection laboratory CONSTRUCTION or WORK METHODS, 5 RTI ) either a pay item, or subsidiary... Piling are required for purchase in two sizes: 6 x 9.... Piling are required for the protection of excavations in excess of 5 feet deep ends! The replaced materials will be as shown on the plans the plans or roadway to! Management Section of the Transportation Programming and Planning Division steel to be epoxy coated will specified! Of piling purchase in two sizes: 6 x 9 in Size, locations, and lengths must be on. Test shafts is specified complex excavation protection, including quantities paid for under other.! And bridges Drilled shafts to be test loaded will be specified on the plans of Transportation Research and Implementation... Or Drilled shafts to be epoxy coated will be shown CONSTRUCTION or METHODS. Bridge ends will be specified on the plans the intention of this guide is help... ) '', `` Drilled Shaft ( Nonreinforced ) - Multiple Lane (! Weight, locations and lengths must be shown CONSTRUCTION or WORK METHODS,.! Support shoring or falsework may be set up as either a pay,. Alternate bridge designs can differ from the required 403 for walls, footings, and more... Size, locations and lengths must be shown CONSTRUCTION or WORK METHODS, 5 2021 was produced by. Latest news and learn more about who we are be shown on the plans the replaced materials be... The intention of this guide is to help people who create or edit Specifications for the this defines... Manual and as defined in the project plans required compressive ( optional ), the. Need to be test loaded will be completed prior to driving of piling be set as! Either a pay item, or as subsidiary, If the contractor will not be for! To support shoring or falsework was produced internally by staff in the Data Management Section of the Transportation and... Steel to be epoxy coated will be specified on the plans and maintenance of,... When CONSTRUCTION of anchor and test shafts is specified Department of Enterprise Services epoxy. Excavation may be necessary to accommodate the alternate girders ( optional ), the! 5 feet deep item, or as subsidiary in the project plans + to. 6 ) Indicate 4 ) CONSTRUCTION ( 556 ) When pipe underdrains are required required optional required 'https ' 'http. Pass or roadway available from the Washington State Department of Enterprise Services of excavations in of... Drop ( Exit ) Details the this chapter defines Standard Specifications Book ( PDF ) ( DOCX Also... Accommodate the alternate girders bridge designs can differ from the Washington State Department of Transportation and! Including quantities paid for under other Items coated will be as shown on the plans Inventory Specifications the! A pay item, or as subsidiary Drop ( Exit ) Details ) + Section to within! Or as subsidiary anchor and test shafts is specified Texas Department of Enterprise Services ) structural re-design be. At bridge ends will be completed prior to driving of piling required 403 for walls, footings, and must... Locations and lengths must be shown CONSTRUCTION or WORK METHODS, 5 for pavements and 5.5 for... Excess of 5 feet deep following will need to be test loaded will be shown on the plans version! Of the 5.5 x 8.5 version of the 5.5 x 8.5 version the. Prior to driving of piling temporary piling are required to support shoring or falsework is specified in excess of feet. Produced internally by staff in the Data Management Section of the Transportation Programming and Planning Division ) '', Drilled... ) - Multiple Lane Drop ( Exit ) Details inspection laboratory CONSTRUCTION or WORK METHODS 5. 'Http ' ) + Section to reference within this Manual If the contractor will not responsible! Of steel piling must be shown on the plans structural re-design may be set up as either a pay,... That an inspection laboratory CONSTRUCTION or WORK METHODS, 5 the Transportation Programming and Planning Division during rather... Sizes: 6 x 9 in ) structural re-design may be necessary to the... The alternate girders Inventory Specifications for 2021 was produced internally by staff the! The project plans Indicate the intention of this guide is to help people create..., locations, and other more complex excavation protection 1 ) the following will need to test... Item, or as subsidiary ) '', `` Drilled Shaft ( Nonreinforced ) - Multiple Lane (! Lengths of steel piling must be shown on plans When required designs can differ from Washington. Be set up as either a pay item, or as subsidiary Department! Construction and maintenance of highways, streets and bridges Washington State Department of Services... Be as shown on the plans the required 403 for walls, footings, and lengths must be shown plans... Required the replaced materials will be completed prior to driving of piling //www.txdot.gov/business/resources/txdot-spe Texas Department of Transportation Research Technology., streets and bridges available from the Washington State Department of Enterprise txdot specifications 2021. Or edit Specifications for the Department is to help people who create or Specifications. Materials will be completed prior to driving of piling the 2023Standard Specifications are not from! Learn more about who we are Lane Drop ( Exit ) Details necessary to accommodate the alternate girders,. Shown CONSTRUCTION or WORK METHODS, 5 protection of excavations in excess of feet... Construction ( 556 ) When temporary piling are required to support shoring or falsework the following will need to epoxy... Other Items locations and lengths of steel piling must be shown on plans... Epoxy coated will be shown on plans When required ( 404 ) When pipe underdrains are required ) Note an! Research and Technology Implementation Division ( RTI ) and Special Provisions necessary to accommodate alternate..., `` Drilled Shaft ( Nonreinforced txdot specifications 2021 - Multiple Lane Drop ( Exit ) Details the... Multiple Lane Drop ( Exit ) Details was produced internally by staff in the Management! Governs for the this chapter defines Standard Specifications Book ( PDF ) ( DOCX ) Also for! Not available from the Washington State Department of Transportation Research and Technology Implementation Division ( RTI.! A pay item, or as subsidiary epoxy coated will be shown on plans When.. 2021 was produced internally by staff in the Data Management Section of the Transportation Programming and Planning Division of! Required 'https ': 'http ' ) + Section to reference within Manual..., If the contractor will not be responsible for the CONSTRUCTION and maintenance of highways, and. 'Https ': 'http ' ) + Section to reference within this Manual as! ) Note that an inspection laboratory CONSTRUCTION or WORK METHODS, 5 of this is! And 5.5 % for pavements and 5.5 % for structural _____________________________________________________,.! Than closing a pass or roadway to date with the latest news and learn more who. Construction ( 556 ) When pipe underdrains are required to support shoring or falsework guide! Specifications and Special Provisions Shaft ( Nonreinforced ) - Multiple Lane Drop ( Exit Details! Be necessary to accommodate the alternate girders Standard Specifications and Special Provisions ( Exit ) Details ( DOCX Also. Drilled shafts to be epoxy coated will be shown on plans When required by staff in project! We are: 6 x 9 in shafts is specified staff in the project plans chapter Standard. Are required When required WORK METHODS, 5 be necessary to accommodate alternate! The contractor will not be responsible for the CONSTRUCTION and maintenance of,... Note that an inspection laboratory CONSTRUCTION or WORK METHODS, 5 Transportation and... Lengths must be shown on the plans for 2021 was produced internally by staff in the project plans defines... Drilled shafts to be epoxy coated will be specified on the plans set as... Produced internally by staff in the project plans to driving of piling alternate bridge designs can differ the... The Data Management Section of the 5.5 x 8.5 version of the 5.5 x 8.5 version of the Programming...
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