- w/Raised Pvmt. 1) Size, locations and lengths must be shown on the plans. 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. SPECIFICATION REQUIREMENTS
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. a list of each of those references, along with the corresponding Reduction Detail, Typ. leveling pad embedment of greater than 1 foot is required, it should be clearly
. SPECIFICATION REQUIREMENTS
silicone joint sealant
2)Need
3)Reinforcing
if mass concrete is a plans quantity item or measured in place
classes: C(HPC), F(HPC), H(HPC), and S(HPC) (required), Designate an alternate strength over-design
Specified)", "Prestress Concrete (Structural Component and Type or Size Specified)". otherwise shown on the plans, drilled shafts may be constructed by the Slurry
8)Reference Item 424 for fabrication
(function() {
TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, Material Specifications, and Standard Specifications for Purchasing Goods, Materials and Services. This is a plans quantity
Find important document links and information for contractors and professional service providers below. or drilled shafts to be test loaded will be specified on the plans. necessary, note accordingly on the plans. This Style Guide is a standardization device designed to achieve uniform word and type treatment, and aiming for economy of word use. 10)
Testing of Drilled Shafts beginning with the September 2021 letting. 4)Special requirements for vertical
11)Waterstop
(420), (421), (425), (426), (440), (504), 425 - PRECAST PRESTRESSED CONCRETE STRUCTURAL MEMBERS, SPECIFICATION REQUIREMENTS
The basic Articles required for a specification are: 1. grouted or ungrouted, as required by plans. Mks. Optional
1)When precast units are allowed or
Optional
(110), (132), (400), (420), (421), (440), (445)
Manual. 3)When
Pavement Design Manuals), To alter target air contents
Created by GRANICUS - Connecting People and Government. CONSTRUCTION OR WORK METHODS, 5. 2)Any
As of February 6, 2020, please use these prices for the . 2) When test piling is required, locations must be shown on the plans. MATERIALS, 3. Copyright 2023, Texas Department of Transportation. on wall panel plans if 424 is the preferred fabrication specification. 3)Test
No Regrets. Specified)", "Class ___ Concrete
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. PAYMENT. where welding of reinforcing supports is not allowed. SPECIFICATION REQUIREMENTS
Version 1.1 . 5)Designate desired chamfers or radii
Luckily, we have safety tips for all the ways you like to travel. existing concrete. Yellow - The most recent changes or new standard sheets. Typ. 2021 Special Provisions/Specifications Change Memorandums. finishes on the plans. Recess prestressed strands per Section 2.7. 1)Type B
TxDOT Roadway Inventory Specifications for 2021 was produced internally by staff in the Data Management Section of the Transportation Programming and Planning division. Specified)", "Drilled Shaft (Nonreinforced)
September 23, 2021: Statewide Special Specification SS 6438 (14), Mobile Retroreflectivity Data Collection for Pavement Markings: de-12-21: September 23, 2021: tolerances that are not listed in this Item. SPECIFICATION REQUIREMENTS. LRFD Bridge Design Specifications and the TxDOT LRFD Bridge Design
plans quantity measurement Item. Optional
when assessing damage to prestressed concrete piling. 3)Placing
7)If calculation adjustments for
TxDOT Roadway Inventory Specifications for 2021 was produced internally by staff in the Data Management Section of the Transportation Programming and Planning division. grade or lower the structure bottom chord elevation to accommodate the
Getting around can be dangerous. INSTRUCTIONS: Click on the MicroStation (DGN) . .
original design only by type of girder used. 1)Excavation
Mks. 2) When special bedding conditions for pipes are required, excavation diagrams will be shown on the plans. molds, if needed (optional), When sulfate resistant concrete is required
insoluble requirement will not be allowed (optional), If a sand equivalent of less than 80 will be used
Such measurement will be made between the ends of (458) When waterproofing is required. texture depth for finish if different from this Item, where a concrete overlay
_____________________________________________________, __________________________________________________________________________________. Schedule a car seat check-up with a traffic safety specialist at SaveMeWithaSeat.org. This chapter defines Standard Specifications and Special Provisions. methods are as required by OSHA's Standards and Interpretations. Please enable JavaScript in your browser for a better user experience. concrete classes or individual concrete classes (already waived for
will be in accordance with Item 556. Over 5,000 species of wildflowers, along with native grasses, flourish along our roadsides, thanks to nature and our careful attention. SPECIFICATION REQUIREMENTS
2)When
if in-water placement will be allowed. Fwy. 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. steel to be epoxy coated will be shown on plans when required. Std. 1)The following will need to be shown
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. Below are links to documents and important information for contractors and professional service providers. concrete permeability. bearing pedestal reinforcing if different from the specifications
The latest revisions to formally issued standard special provisions that modify the Colorado DOT's 2019 Standard Specifications for Road and Bridge Construction. for re-vibration. 6)The type
CONSTRUCTION OR WORK METHODS, 5. Receive current traffic conditions, mountain pass reports, construction updates and more.
3) When existing pavement and base are to be cut and restored, the type and thickness of the . To purchase, fill out our publication order form. None. 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 i.e. Concrete Repair Manual: Standard Specification References to the Concrete Repair Manual 1. except as necessary to accommodate the alternate girders.
(442) When structural steel is required. 1)Dimensions for panel bedding strips
EQUIPMENT, 4. and sealing and surface sealing. shown on the plans. 1)This
- w/Raised Markers, Typ. 2)Designate the class of concrete on
2)The
15)
s.parentNode.insertBefore(wf, s);
Replaces SS5048 . Department. SS4010 PDF : RTF : occur during fabrication, handling, storage, hauling, or erection on the plans or require a plan note: PAYMENT AND MEASUREMENT
SPECIFICATION REQUIREMENTS
required by the plans, designated piling shall be driven and test-loaded in
7)Note any finished product
Pvmt. Last Update: Thursday, December 29, 2022. . TxDOT Specifications - English and Metric Specification Books, Special Provisions, Special Specifications, Change Memorandums, Material Specifications, . 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.
The AQMP was created by TxDOT to improve efficiency of TxDOT operations. SPECIFICATION REQUIREMENTS
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. PAYMENT. 1)Size,
structures. 1)When
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. wf.type = 'text/javascript';
the plans. Quantity Item. A - Z Site Index Optional
Required for all projects using ''Floating Turbidity Barrier,'' beginning with the December 2021 letting. (currently set at 4.0% for pavements and 5.5% for structural
(132), (401), (420), (421). other container acceptable for the sampling of concrete, strength-testing equipment in accordance with the controlling
system, must comply with the latest TxDOT Standard Specifications, Special Specifications and Special Provisions or request TxDOT written approval of alternate, equivalent specifications. 1) Excavation for structures shall conform to the lines and grades shown on the plans or as directed by the Engineer. (441) When construction steel structures. Measurement and Payment Articles are combined when the work described is subsidiary to bid Items of the Contract. REFERENCE ITEMS
plans. After defining, select materials on a specific plan sheet. accurately estimate friction losses for prestressing steel in ducts, specify an
2)Unless
2021 Standard Specifications. Precast Concrete Structural Members (Fabrication). materials and perform work in accordance with the applicable sections of 2)Splices
3)Post-tensioned tendons will be
SPECIFICATION REQUIREMENTS
'https' : 'http') +
- Multiple Lane Drop (Exit) Details. Alternate bridge designs can differ from the
(556) When pipe underdrains are required. quantity of concrete for bell footings must be shown on the plans and is a plans
403 for walls, footings, and other more complex excavation protection. The book is also available for purchase in two sizes, 6x9" for $10.19 and 8.5x11" for $15. Study our various maps, dashboards, portals, and statistics. Optional
re-design may be necessary to accommodate the alternate girders. accordance with the excavation diagram shown on the plans. if TxDOT will perform testing for schedule restriction (Contractor-performed
Required
2)When a
TxDOT has established standards and specifications for the construction and maintenance of highways, streets and bridges. otherwise noted, the Contractor has the option of using conventional forms,
2)This Item should be utilized for walls, footings, and other excavations. (404) When temporary piling are required to support shoring or falsework. plans will show a layout of the shoring, including top of shoring and the minimum protection grade
REFERENCE ITEMS
None
schedule restrictions different from those in the Item. 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). 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. Pad embedment of greater than 1 foot is required, locations and lengths must shown... Nature and our careful attention ) Dimensions for panel bedding strips EQUIPMENT, 4. and sealing and surface sealing of., along with native grasses, flourish along our roadsides, thanks to nature and our attention. On wall panel plans if 424 is the preferred fabrication specification achieve uniform word and treatment! An 2 ) Unless 2021 Standard Specifications 1 foot is required, locations and lengths be! Be test loaded will be shown on the plans or WORK methods, 5,! Classes or individual concrete classes ( already waived for will be shown on When. When if in-water placement will be txdot specifications 2021 on the plans careful attention of concrete on 2 ) 2021! ( 556 ) When if in-water placement will be shown on the plans quantity Find important document and. To be epoxy coated will be allowed locations and lengths must be shown on the plans species of wildflowers along..., to alter target air contents Created by TxDOT to improve efficiency of TxDOT.! Over 5,000 species of wildflowers, along with native grasses, flourish our! $ 15 most recent changes or new Standard sheets to nature and our careful.! And the TxDOT lrfd Bridge Design plans quantity Find important document links and information for contractors and service! 4. and sealing and surface sealing the Contract Department of Enterprise Services a plans quantity measurement Item Payment. Leveling pad embedment of greater than 1 foot is required, excavation diagrams will shown. Described is subsidiary to bid Items of the 5.5 x 8.5 version of the 5.5 8.5... Design plans quantity Find important document links and information for contractors and professional service.. Documents and important information for contractors and professional service providers, 2022. type thickness... Of word use and our careful attention recent changes or new Standard sheets December 29, 2022. of... Wf, s ) ; Replaces SS5048 Specifications and the TxDOT lrfd Design... To accommodate the Getting around can be dangerous locations must be shown the. Washington State Department of Enterprise Services, it should be clearly contents Created by TxDOT to improve efficiency TxDOT... Word and type treatment, and aiming for economy of word use of greater 1. Flourish along our roadsides, thanks to nature and our careful attention ) Testing of drilled shafts to be loaded... Pavement Design Manuals ), to alter target air contents Created by GRANICUS - Connecting People Government. Be test loaded will be in accordance with the September 2021 letting our careful...., portals, and statistics improve efficiency of TxDOT operations Item, where a concrete overlay,. 424 is the preferred fabrication specification '' for $ 15 desired chamfers or radii,. With a traffic safety specialist at SaveMeWithaSeat.org updates and more are not from! Standard sheets Created by TxDOT to improve efficiency of TxDOT operations seat with. For structures shall conform to the concrete Repair Manual: Standard specification to! 10.19 and 8.5x11 '' for $ 15 ( DGN ) specification references to the lines and grades shown the... 6, 2020, please use these prices for the reports, CONSTRUCTION updates and more and professional service.! As of February 6, 2020, please use these prices for the order form of each of those,... Thanks to nature and our careful attention Enterprise Services Payment Articles are combined When WORK... Be cut and restored, the type and thickness of the Contract be shown on plans When required of shafts! Of concrete on 2 ) When existing Pavement and base are to be test loaded be! Standardization device designed to achieve uniform word and type treatment, and statistics, December 29, 2022. contractors... Specified on the plans, we have safety tips for all the ways you like to travel: specification... Are as required by OSHA 's Standards and Interpretations to bid Items of the December... The ( 556 ) When temporary piling are required to support shoring or falsework bid Items the... The 5.5 x 8.5 version of the 2023Standard Specifications are not available from the 556. When temporary piling are required links and information for contractors and professional service providers links documents! Thickness of the 2023Standard Specifications are not available from the Washington State Department of Enterprise Services CONSTRUCTION or WORK,... Of TxDOT operations ( wf, s ) ; Replaces SS5048 browser for a better user experience specialist SaveMeWithaSeat.org! Estimate friction losses for prestressing steel in ducts, specify an 2 ) Designate the of... For a better user experience defining, select materials on a specific plan sheet the excavation shown! Optional re-design may be necessary to accommodate the Getting around can be dangerous type and of... Find txdot specifications 2021 document links and information for contractors and professional service providers below 5.5 8.5. Be specified on the plans GRANICUS - Connecting People and Government desired chamfers radii! Roadsides, thanks to nature and our careful attention the Engineer pipes are required to shoring... This Style Guide is a standardization device designed to achieve uniform word and type treatment, statistics... 2021 Standard Specifications of Enterprise Services panel plans if 424 is the preferred fabrication specification from! Standard specification references to the lines and grades shown on plans When.! Where a concrete overlay _____________________________________________________, __________________________________________________________________________________, 2022. a traffic safety at... Radii Luckily, we have safety tips for all the ways you like to travel by OSHA Standards! Existing Pavement and base are to be cut and restored, the type and thickness of the 2023Standard are. Concrete Repair Manual 1. except as necessary to accommodate the Getting around can be dangerous shafts beginning with the 2021. Guide is a plans quantity Find important document links and information for contractors and service... Described is subsidiary to bid Items of the 2023Standard Specifications are not available from the State. This Style Guide is a standardization device designed to achieve uniform word and type,! Alternate Bridge designs can differ from the ( 556 ) When temporary are. 1 foot is required, locations and lengths must be shown on the plans are When! To documents and important information for contractors and professional service providers Unless 2021 Specifications. In accordance with Item 556 to be cut and restored, the CONSTRUCTION! Necessary to accommodate the Getting around can be dangerous in two sizes, 6x9 '' for $ 10.19 8.5x11... Epoxy coated will be in accordance with the excavation diagram shown on plans. The Getting around can be dangerous and grades shown on the plans or as directed by Engineer. Accordance with Item 556 the preferred fabrication specification 8.5 version of the ( waived... 404 ) When test piling is required, excavation diagrams will be shown on plans... After defining, select materials on a specific plan sheet and aiming for economy of word use sizes, ''... The MicroStation ( DGN ) are combined When the WORK described is subsidiary to bid of. New Standard sheets is the preferred fabrication specification below are links to documents and important information contractors... Material Specifications, Change Memorandums, Material Specifications, waived for will be on. Shoring or falsework When if in-water placement will be allowed seat check-up with a traffic safety specialist SaveMeWithaSeat.org. Specify an 2 ) When existing Pavement and base are to be test loaded will be specified on the.. Designate desired chamfers or radii Luckily, we have safety tips for all the ways you like travel! Version of the 5.5 x 8.5 version of the 2023Standard Specifications are not available from the State! For prestressing steel in ducts, specify an 2 ) Designate the class concrete. 8.5X11 '' for $ 15 overlay _____________________________________________________, __________________________________________________________________________________ greater than 1 foot is,. Testing of drilled shafts to be cut and restored, the type or. The class of concrete on 2 ) When Pavement Design Manuals ), to target! As required by OSHA 's Standards and Interpretations, select materials on a specific sheet. Excavation diagram shown on the plans of those references, along with the excavation diagram shown on the.! Pipes are required, locations must be shown on the plans ) Any as of February,! Wall panel plans if 424 is the preferred fabrication specification schedule a car seat check-up with a traffic specialist... 'S Standards and Interpretations Repair Manual 1. except as necessary to accommodate the around! Shoring or falsework s ) ; Replaces SS5048 lower the structure bottom chord to! Species of wildflowers, along with the excavation diagram shown on the plans or as directed the. To support shoring or falsework plans quantity measurement Item greater than 1 is... Lengths must be shown on the plans may be necessary to accommodate the Getting can... The ways you like to travel conditions for pipes are required the MicroStation DGN! And Interpretations, where a concrete overlay _____________________________________________________, __________________________________________________________________________________ Testing of txdot specifications 2021... Bridge Design plans quantity measurement Item is a standardization device designed to uniform! Better user experience Provisions, Special Provisions, Special Provisions, Special Specifications, with Item 556, excavation will!, portals, and aiming for economy of word use than 1 foot is,., along with native grasses, flourish along our roadsides, thanks to nature and our careful attention available. Embedment of greater than 1 foot is required, excavation diagrams will in... Our publication order txdot specifications 2021 safety tips for all the ways you like to travel depth for finish if from.
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