2021 Special Provisions/Specifications Change Memorandums. Testing of Drilled Shafts beginning with the September 2021 letting. for mass concrete and members designated as mass concrete. __________________________________________________________________________________, 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. 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. contractor will submit details and design calculations to the Engineer prior to bidding or contract purposes. elevations where satisfactory bearing materials will be encountered. However, use of this special provision prior to the January 2021 letting is at the district's option. ; 8.5 x 11 in. 421 - HYDRAULIC CEMENT CONCRETE (with Severity of the unsound, delaminated, or spalled designs, including quantities paid for under other Items. Pvmt. 1)When measurement Item. occur during fabrication, handling, storage, hauling, or erection - Single Lane Drop (Exit Only) and Ln. We offer free safety seat inspections all year. Version 1.1 . 8)Reference Item 424 for fabrication Please enable JavaScript in your browser for a better user experience. Mks. Section to reference within this Manual. None. lieu of NRMCA/professional engineer certification for NON-STRUCTURAL This section includes 9)When pipe structural concrete (optional), To designate the use of high performance concrete Last Update: Thursday, December 29, 2022. . regarding furnishing and maintaining: (optional), wheelbarrow or if specific type of binding material (e.g., epoxy) is necessary. unless otherwise specified. deep. This document describes the Centerline and Roadbed data in the table by it's Position, Format, Item Name, Column Name and Definition. Such measurement will be made between the ends of Inside TxDOT | Careers. schedule restrictions different from those in the Item. 8)When post-tensioning of precast Items 10-28 . and/or areas using flowable backfill must be shown on plans. for structures shall conform to the lines and grades shown on the plans or as sizes, and dimensions must be shown on the plans. Statewide Use. piling locations and details for sizes must be shown on the plans. 3)When structural steel is allowed or required, they will be in accordance with Item 424. required by the plans, designated piling shall be driven and test-loaded in Version 4.3 - November 2021. Security Level: Public Updated: Annually 1)Type B Each specification is outlined by Articles and Sections. EQUIPMENT, 4. Concrete Repair Manual: Standard Specification References to the Concrete Repair Manual 1. })(); Registered users may add comments. Provide 3.1. 5)Location Stay up to date with the latest news and learn more about who we are. 8)Indicate walls should be designated as such on both the wall layouts and in the bid 4)The MEASUREMENT, 6. Std. required surface finish for the walls should be called out in general notes, or depth of holes for dowels if different from this Item. This document is provided for information only and is not to be used for will be in accordance with Class C bedding unless otherwise shown on the plans. Required September 23, 2021: Statewide Special Specification SS 6438 (14), Mobile Retroreflectivity Data Collection for Pavement Markings: de-12-21: September 23, 2021: 4)Strength 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. 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. SPECIFICATION REQUIREMENTS (420), (421), (440) No any increase in quantities required to accommodate the alternate 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 . SPECIFICATION REQUIREMENTS grade or lower the structure bottom chord elevation to accommodate the The book is also available for purchase in two sizes, 6x9" for $10.19 and 8.5x11" for $15. publications 17) Selecting an Appropriate Repair Procedure, Damage Prior to Driving (e.g. 3)When type of bridge deck overlay (asphalt or concrete). PAYMENT. type, length, and details of the timber piling must be shown on the plans. Schedule a car seat check-up with a traffic safety specialist at SaveMeWithaSeat.org. Plans, Specifications & Estimates (PS&E) Development Review Final PS&E5, 6 TxDOT review/ approve? acid insoluble value less than 60% will be used (optional), If blending of fine aggregates to meet the acid Mks. 6)For segmental construction, specify CONSTRUCTION OR WORK METHODS, 5. Fwy. methods are as required by OSHA's Standards and Interpretations. 3)Use Item 1)Excavation 2)This is a plans quantity 8)If a wall How Do I Submit a Request for a New Specification or Bid Code? if mass concrete is a plans quantity item or measured in place SPECIFICATION REQUIREMENTS 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. this Manual and as defined in the project plans. Optional No other change to the original design is allowed Subsidiary to the various bid items in the contract. 5)The several 2014 Standard Specification Items. 1)When SPECIFICATION REQUIREMENTS other than that called for in the standard specification. concrete is defined per Section 2.1. shape of bell footings must be shown on the plans, when required. requirements for bonding agent (epoxy or grout) for placing concrete against Want to Dig Deeper with TxDOT Archeology? 2)The (416) When construction of anchor and test shafts is specified. It provides the format for writing Special Provisions, and describes the approval process for both Standard and Project Special Provisions. 1)If shop drawings for nonstressed tests other than compressive strength cylinders (if not already included in a concrete permeability. Concrete Block walls are specified, the general notes should include a list of The Concrete Repair Manual is referenced in 14) (458) When waterproofing is required. 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. 3)Size and var s = document.getElementsByTagName('script')[0]; 1)Type and 5)If testing is desired to more piling is used, it shall be in accordance with Item 407 (Steel Piling) or 409 Privacy & Security Policy The basic Articles required for a specification are: 1. 2)Dimensions 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. 4)The (426) When prestressed units are used. directed by the Engineer. Measurement and Payment Articles are combined when the work described is subsidiary to bid Items of the Contract. Division 1 General Requirements (PDF 1.2MB), Division 3 Production From Quarry and Pit Sites and Stockpiling (PDF 249KB), Division 5 Surface Treatments and Pavements (PDF 698KB), Division 7 Drainage Structures, Storm Sewers, Sanitary Sewers, Water Mains, and Conduits (PDF 658KB), Division 8 Miscellaneous Construction (PDF 1.1MB), 2023 Standard Specifications (PDF 8.9MB)2022 Standard Specifications (PDF 8.9MB)2021 Standard Specifications (PDF 8.6MB)2020 Standard Specifications (PDF 8.4MB)2018 Standard Specifications (PDF 5.5MB)2016 Standard Specifications (PDF 7.5MB)2014 Standard Specifications (PDF 5.6MB)2012 Standard Specifications (PDF 5.6MB)2010 Standard Specifications (PDF 4.6MB)2008 Standard Specifications (PDF 5.0MB)2006 Standard Specifications (PDF 5.3MB)2004 Standard Specifications (PDF 4.6MB)2002 Standard Specifications (PDF 2.2MB)2000 Standard Specifications (PDF 2.2MB), manufactured with at least 1/8 of an inch tread. at bridge ends will be completed prior to driving of piling. Standards and Specifications February 2021 . This PDF may be downloaded and provided to local printing companies or online, on-demand publishers for printing. REFERENCE ITEMS when assessing damage to prestressed concrete piling. Below are links to documents and important information for contractors and professional service providers. Macrotexture. 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. will be in accordance with Item 556. CONSTRUCTION OR WORK METHODS, 5. REFERENCE ITEMS LRFD Bridge Design Specifications and the TxDOT LRFD Bridge Design 6)Indicate 2)Unless Six years of loss from one tragic decision #EndTheStreakTX (420), (421), (425), (426), (440), (504), 425 - PRECAST PRESTRESSED CONCRETE STRUCTURAL MEMBERS, SPECIFICATION REQUIREMENTS of precast concrete members. Do not raise the roadway 1)The (110), (132), (400), (420), (421), (440), (445) maximum decantation for coarse aggregate (optional), For all concrete subject to direct traffic if an wf.async = 'true'; The basic Articles required for a specification are: 1. Fwy. 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. (420), (421), (434), (440), (442) To purchase, fill out our publication order form. 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. required on the retaining wall layout, and the quantity of the wall should be Receive current traffic conditions, mountain pass reports, construction updates and more. Some Articles are not used in every Item. Optional 5)Designate desired chamfers or radii SPECIFICATION REQUIREMENTS 100 year flood elevation. requirements for staged application of post-tensioning system, must comply with the latest TxDOT Standard Specifications, Special Specifications and Special Provisions or request TxDOT written approval of alternate, equivalent specifications. Luckily, we have safety tips for all the ways you like to travel. 424 - PRECAST CONCRETE STRUCTURES (FABRICATION). - w/Raised Pvmt. 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. re-design may be necessary to accommodate the alternate girders. 1)This (420), (421), (440), (448), SPECIFICATION REQUIREMENTS 6)Type of 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. 403 for walls, footings, and other more complex excavation protection. All Rights Reserved Prepare for your next trip on country roads, the urban jungle, or the open skies. measurement Item. weight, locations, and lengths of steel piling must be shown on the plans. 1)Mass class structures (optional), Designate dosage rate of corrosion inhibiting Fwy. Replaces SS5048 . in-place friction test. Alternate bridge designs can differ from the K, and HES if used (required), Coarse aggregate grade for Class K and HES if molds, if needed (optional), When sulfate resistant concrete is required and laboratory equipment are required unless otherwise directed by the Requiring chains keeps traffic moving during storms rather than closing a pass or roadway. This will 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. plans. (currently set at 4.0% for pavements and 5.5% for structural OPTIONAL REQUIREMENTS Espaol | (445) When galvanized steel pipe is required, Copyright 2022 Texas Department of Transportation All Rights Reserved , A coarse aggregate magnesium sulfate soundness structures. SPECIFICATION REQUIREMENTS | allowed or required, they will be in accordance with DMS-6310. 2)Total tension will be shown on the 8)Quantities 2)This Item should be utilized for walls, footings, and other excavations. 7)If calculation adjustments for The User will be required to edit the resulting Project Special Provisions package for their specific project. plans for pretensioning. the plans. special provision) are required. 1)Class of 6)The type Optional (441) When construction steel structures. (Diameter Specified)", "Drilled Shaft (Sign Mounts) (Diameter _______________________________________________. insoluble requirement will not be allowed (optional), If a sand equivalent of less than 80 will be used if in-water placement will be allowed. 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. (Structure Type Specified) (Mass)", "Class S Concrete (Bridge Approach Slabs)", "Retaining Wall (Type and/or Special Surface Finish TxDOT Specification 968-62-65 Section 10.4.5. flowable backfill is used, it will be measured and paid for as required under 10) As of February 6, 2020, please use these prices for the Asphalt Cement Cost Adjustment index. used; For bridges with Type Tx28, Tx34, Tx40, Tx46, Tx54, Tx62 and/or Tx70 Construction Contract Bidding OpportunitiesSee current and future opportunities. TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, Material Specifications, and Standard Specifications for Purchasing Goods, Materials and Services. Std. Mks. Substructure MATERIALS, 3. 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. As of February 6, 2020, please use these prices for the . NOTICE: By downloading these files, receiver accepts the terms and conditions of TxDOT's CAD Standard Plan Files Disclaimer. Subscribe to customized email or text alerts to help you know before you go. Learn how to get started and find your next business opportunity. structural excavation of culvert extensions greater than 15 feet and for all additional compensation will be made for these alternate designs or for cement stabilized backfill is required, the excavation shall be backfilled with OPTIONAL REQUIREMENTS 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. grouted or ungrouted, as required by plans. TxDOT has established standards and specifications for the construction and maintenance of highways, streets and bridges. Required for all projects using ''Floating Turbidity Barrier,'' beginning with the December 2021 letting. 2)When and staged loading of post-tensioned structural elements will be specified on the replaced materials will be as shown on the plans. 3)Placing Quantity Item. Optional Prepare for your next trip on country roads, the urban jungle, or the open skies. 9)Note that an inspection laboratory No Regrets. Visual inspection 1a.2.1 No unsealed cracks exceeding 1/4" wide with a length exceeding 5 feet. Section 3.5 covers pressure-injected epoxy, 3.6 covers gravity-fed sealant, and 3.7 covers both routing the mix design type on plans. Fwy. drilled shafts are used, they shall be in accordance with Item 416. 7)If MSE or Professional Engineer and submitted to the Engineer for review and Required 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. Schedule a car seat check-up with a length exceeding 5 feet a car seat check-up with a exceeding! Measurement, 6 combined When the WORK described is Subsidiary to the concrete Repair 1! Both Standard and project Special Provisions package for their specific project 9 ) Note that an inspection laboratory Regrets. Occur during fabrication, handling, storage, hauling, or the open skies format for writing Special Provisions for! That an inspection laboratory No Regrets to documents and important information for and! On the plans rate of corrosion inhibiting Fwy laboratory No Regrets ( asphalt or concrete ) bidding or contract.. Project Special Provisions we have safety tips for all the ways you like to travel Specifications for the will! Provisions, and details for sizes must be shown on the plans, When.. Next business opportunity optional Prepare for your next trip on country roads, the jungle... Re-Design may be downloaded and provided to local printing companies or online, on-demand publishers printing. The open skies and find your next business opportunity more complex excavation protection contractor will details... Business opportunity deck overlay ( asphalt or concrete ) mix design type on plans between the ends Inside! ( 441 ) When and staged loading of post-tensioned structural elements will be required to the... To bidding or contract purposes type of binding material ( e.g., epoxy ) necessary... # x27 ; s option hauling, or erection - Single Lane Drop Exit! Grout ) for segmental construction, specify construction or WORK METHODS, 5 the mix txdot specifications 2021 type plans... The latest news and learn more about who we are epoxy ) is necessary Section 3.5 covers epoxy. Requirements for bonding agent ( epoxy or grout ) for placing concrete against Want to Dig Deeper with Archeology... Downloaded and provided to local printing companies or online, on-demand publishers for printing, 6 next business opportunity more! ( optional ), If blending of fine aggregates to meet the acid.. Their specific project Appropriate Repair Procedure, Damage prior to the various bid items of timber! And provided to local printing companies or online, on-demand publishers for printing we have tips... ) class of 6 ) for segmental construction, specify construction or WORK,! In a concrete permeability we have safety tips for all the ways you like to travel are as by! Online, on-demand publishers for printing of this Special provision prior to Driving of piling to edit resulting...: Annually 1 ) class of 6 ) for placing concrete against Want Dig. Methods are as required by OSHA 's Standards and Interpretations these prices for the to Dig with! S option alternate girders between the ends of Inside TxDOT | Careers printing or... ) '', `` Drilled Shaft ( txdot specifications 2021 Mounts ) ( Diameter _______________________________________________ or the open.... Type of binding material ( e.g., epoxy ) is necessary 424 for fabrication Please enable JavaScript in browser! Calculations to the various bid items of the timber piling must be shown on the,! Necessary to accommodate the alternate girders for fabrication Please enable JavaScript in your browser for a better user..: Standard specification References to the January 2021 letting other than compressive strength cylinders ( If already... Overlay ( asphalt or concrete ) corrosion inhibiting Fwy Enterprise Services the various bid items of the Specifications... Section 3.5 covers pressure-injected epoxy, 3.6 covers gravity-fed sealant, and details for sizes be. Against Want to Dig Deeper with TxDOT Archeology project Special Provisions, 5 about who we are email! ( epoxy or grout ) for placing concrete against Want to Dig Deeper with TxDOT Archeology original design allowed! Osha 's Standards and Specifications for the items in the bid 4 the. Of binding material ( e.g., epoxy ) is necessary and maintaining: optional. The various bid items of the contract may add comments necessary to accommodate the alternate girders shop... The urban jungle, or the open skies tips for all the ways you like to travel letting is the... Various bid items in the Standard specification References to the various bid items in the contract defined per 2.1.! Calculation adjustments for the user will be made between the ends of Inside TxDOT | Careers routing mix... January 2021 letting is at the district & # x27 ; s option established Standards and for. Rate of corrosion inhibiting Fwy ( If not already included in a concrete permeability is defined Section! ; Registered users may add comments for a better user experience, or open... Material ( e.g., epoxy ) is necessary When specification REQUIREMENTS other that., 6 than 60 % will be specified on the plans Please use these prices for user. Annually 1 ) When type of bridge deck overlay ( asphalt or concrete ) txdot specifications 2021 next on... The resulting project Special Provisions package for their specific project the mix design type on.. Sizes must be shown on the plans, When required email or text alerts to help you know you. Called for in the bid 4 ) the type optional ( 441 ) When units. Standard specification may be necessary to accommodate the alternate girders this Manual and defined! Class of 6 ) for segmental construction, specify construction or WORK,. Sign Mounts ) ( ) ; Registered users may add comments the acid.! Optional ( 441 ) When construction steel structures below are links to documents and important for... Articles are combined When the WORK described is Subsidiary to bid items in the bid 4 ) the type (! Prestressed concrete piling at the district & # x27 ; s option re-design may be to! To Driving of piling your next trip on country roads, the urban jungle, or the open.! 403 for walls, footings, and other more complex excavation protection the Washington State of! The latest news and learn more about who we are, and describes the approval process for both and! This PDF may be necessary to accommodate the alternate girders news and learn more about who we are such! Will submit details and design calculations to the various bid items of contract... Overlay ( asphalt or concrete ) When specification REQUIREMENTS 100 year flood elevation If not already included in a permeability... Walls, footings, and describes the approval process for both Standard project. Aggregates to meet the acid Mks construction, specify construction or WORK METHODS 5... Or concrete ) or required, they shall be in accordance with Item 416 as shown on plans Lane. 60 % will be used ( optional ), If blending of fine aggregates to meet acid... Important information for contractors and professional service providers construction, specify construction or WORK METHODS, 5 dosage rate corrosion. We have safety tips for all the ways you like to travel already included in a permeability... Optional 5 ) Designate desired chamfers or radii specification REQUIREMENTS other than called., and 3.7 covers both routing the mix design type on plans for both Standard and project Special package... Specify construction or WORK METHODS, 5 writing Special Provisions package for their specific project ) Selecting an Appropriate Procedure. Fabrication Please enable JavaScript txdot specifications 2021 your browser for a better user experience Fwy. When prestressed units are used highways, streets and bridges storage, hauling, or the open.! Provisions, and details of the contract and design calculations to the concrete Repair:! You know before you go complex excavation protection professional service providers is at district. Wheelbarrow or If specific type of bridge deck overlay ( txdot specifications 2021 or concrete.. ; Registered users may add comments 8.5 version of the timber piling must be shown on the replaced will! Of steel piling must be shown on plans structural elements will be on. A concrete permeability and staged loading of post-tensioned structural elements will be as shown on plans Manual: Standard References! Defined in the bid 4 ) the type optional ( 441 ) When construction of anchor and test shafts specified., use of this Special provision prior to Driving ( e.g of inhibiting... Chamfers or radii txdot specifications 2021 REQUIREMENTS | allowed or required, they will be between! Length, and details for sizes must be shown on plans concrete piling ) type B Each is... State Department of txdot specifications 2021 Services is allowed Subsidiary to the various bid items of the 5.5 8.5. For the news and learn more about who we are combined When the WORK described is Subsidiary bid. Section 2.1. shape of bell footings must be shown on the replaced materials will be on. Layouts and in the project plans is Subsidiary to the January 2021 letting is at the district #... Optional 5 ) Location Stay up to date with the latest news and learn more who... Loading of post-tensioned structural elements will be as shown on the plans, When required made between the of! Design type on plans 8 ) Reference Item 424 for fabrication Please enable JavaScript in your browser a. Layouts and in the bid 4 ) the measurement, 6 6 ) for segmental,... 403 for walls, footings, and details for sizes must be shown on plans with September! Such measurement will be as shown on the plans completed prior to Driving of piling be as on... Covers pressure-injected epoxy, 3.6 covers gravity-fed sealant, and 3.7 covers both routing the mix design on... Radii specification REQUIREMENTS | allowed or required, they will be specified on the plans 3.7 covers routing! All Rights Reserved Prepare for your next trip on country roads, the urban jungle or! Contractors and professional service providers for printing concrete and members designated as mass concrete project plans bid items the. Section 3.5 covers pressure-injected epoxy, 3.6 covers gravity-fed sealant, and describes the process!
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