The inlet and outlet points of culverts handling drainage These include both prefabricated and constructed-in-place installations. Pavement Dual Turn, Pavement Marking and Signs, 13. 512-341-3167. epolasek@roundrocktexas.gov. Composite Manhole and Cover Specifications, 29. resulting from the formulas given on this sheet are The quantities for concrete and reinforcing steel for additional dimensions and information. Shield with appropriate barrier or attenuator. Precast and cast-in-place units of each type and height will be measured by each end of a structure. 12 Inch Meter Vault Assembly (End View), 6. is encouraged particularly at infrequently used driveways such as SHEET 1 OF 2 M a x 4 SIZES & SPACING REINFORCING BAR TABLE OF Line Flow Grade Finished TYPICAL INSTALLATION ISOMETRIC VIEW OF Roadway perpendicular to Conforms to Slope p i p e u n n e r l e n g t h s). Meet or exceed desirable clear zone value. 16 Inch Meter Vault Assembly (Parts con't), 15. C TxDOT CONT o f S t h i s 4 s t a n d a r d . Where guardrail is carried across a bridge class culvert, new and existing intermediate size culverts, regardless of end location with rails. Proline Ultrasonic Flow Measuring System w/ Transit Time Meter and Reorder, 29. Learn how to get started and find your next business opportunity. pipe with more than 36-in diameter or multiple round pipes each side slopes should be designed to provide for lateral support of Consideration must also be given to incorporating safety into Projects. individual design files with a description of the standard sheet(s) ljetpsb2014.plt ~ MicroStation 95 plot driver file for HP LaserJet Postscript printers. Concrete Curb and Gutter with Construction Joint, 20. When skews are involved, the definition of a small pipe culvert Designed according to AASHTO LRFD Bridge Design Provide Class C concrete (f'c = 3,600 psi). thereby providing a flush, traversable safety treatment. is within the clear zone requirements. Provide Grade 60 reinforcing steel. Mueller Resilient Wedge Gate Valve Cover, 37. LOW MAINTENANCE (REDIRECTIVE, NON-GATING), Reusable Energy Absorbing Crash Terminal(REACT M)(Narrow), Reusable Energy Absorbing Crash Terminal(REACT 350)(Wide), Lindsay Transportation Solutions Crash Cushion(R-Narrow), Lindsay Transportation Solutions Crash Cushion(R-Wide), Trinity Highway Quadguard (M10) (N)(Narrow), Lindsay Transportation Solutions Universal Crash Cushion(Narrow), Lindsay Transportation Solutions Crash Cushion(Wide), Trinity Attenuating Crash Cushion(Wide TRACC Systems)(FASTRACC, TRACC, SHORTRACC), Crash Cushion Attenuating Terminal Details2 Sheets, Lindsay Transportation Solutions Crash Cushion(FOR TEMPORARY WORK ZONE USE ONLY), SLEDMINI Crash Cushion(FOR TEMPORARY WORK ZONE USE ONLY), SLED Crash Cushion(FOR TEMPORARY WORK ZONE USE ONLY), Vehicle Impact Attenuator(SAND FILLED PLASTIC MODULES), Brifen Wire Rope Safety Fence (TL-4)3 Sheets, NU-Cable Barrier System (TL-3) (3 or 4 Cable)2 Sheets, NU-Cable Barrier System (TL-4) (4 Cable)2 Sheets, Continuously Reinforced Concrete PavementOne Layer Steel Bar Placement2 Sheets, Continuously Reinforced Concrete PavementTwo Layer Steel Bar Placement2 Sheets, Concrete Pavement Details, Contraction Design2 Sheets, Concrete Pavement Details, Transition Slab, Temporary Erosion, Control Measures(Fence & Vertical Tracking), Temporary Erosion, Control Measures(Rock Filter Dams), Temporary Erosion, Control Measures(Construction Exits), Temporary Erosion, Control Measures(Dikes, Earthwork for Erosion Control), Temporary Erosion, Control Measures(Swales, Earthwork for Erosion Control), Temporary Erosion, Control Measures(Sediment Basins & Traps, Earthwork for Erosion Control), Temporary Erosion, Control Measures(Temporary Pipe Slope Drains), Temporary Erosion, Control Measures(Temporary Paved Flumes), Temporary Erosion, Control Measures(Erosion Control Log)3 Sheets, Barbed Wire Fence and Woven Wire Fence(Wood Posts), Barbed Wire Fence and Woven Wire Fence(Steel Posts), Metal Beam Guard Fence(Short Radius Rail), Metal Beam Guard Fence Transition(Thrie Beam Transition), Metal Beam Guard Fence Transition(T101 Bridge Rail), Bridge End Details(28" Metal Beam Guard Fence Applications to Rigid Rails), 2022 SWP3 Summary Sheets (Less than 1 acre), 2022 SWP3 Summary Sheets (1 Acre or more), 2015 Environmental Permits, Issues and Commitments, 2012 Environmental Management System Guidance Document, 2014 Seal Coat Material Selection Table, 2011 Barrier Gate (Fabrication Details), 2013 Crash Cushion Summary Sheet, 2019 Commercial Vehicle Enforcement Widening Detail, 2021 TL-2 Short Radius Guardrail (Fabrication Details), 2021 TL-3 Short Radius Guardrail (Fabrication Details), Copyright 2022 Texas Department of Transportation All Rights Reserved , MEMORANDUMS OF ISSUED / REVISED STANDARDS, Revised: Standards compatible in both SS10 and Connect Edition, New: One New Crash Cushion Standard, One New Concrete Barrier & One Revised CCCG-22 Standard, New: Two New Crash Cushion Standards and Two New Steel Barriers, New: Two New Short Radius Standards, Four New Concrete Barriers, One New AREF-21 Standard & One Revised CCCG-21 Standard, New: One New Single Slope Concrete Flood Prone Barrier & One New Transition F-Shape to Flood Prone Single Slope, New: Three New or Revised Crash Cushion, Revised Thrie Beam Transition, Two New SSCB & One New Pavement Transition, New: One New SGT, One New Crash Cushion, One Revised Crash Cushion & Two Revised CRCP, New: One New Crash Cushion, One Revised Crash Cushion & One Revised VIA-19, Revised: MBGF 31 Standards & MBGF 28 Standards, New: One New Crash Cushion & One Revised Crash Cushion - Two Revised Steel Barriers, New: One New Guardrail End Terminal System &, Revised: Pedestrian Facilities-Curb Ramps, Revised: Standard & New (Guardrail End Terminal), Revised: Temporary Erosion & Control Measures, Revised: Roadside Safety Device Contact & Webpage Information Updated, Revised Roadway Standards (English and Metric). and Ditches Where right-of-way availability and economic culvert pipe length should be controlled by the intercept of the Use of the Turn Arrow and the Word "Only" for Left-Turn Lanes, 8. plate Division for further guidance. a flush, traversable safety treatment. design guidelines related to side slopes, see Section 7, on the standard are met. etc. Management System, Curb Inlet Type C (with Traffic Light Heads (Signal Head and Pole Placement Chart), 14. name of the appropriate executable file, and include the .EXE extension. than one barrel and a total opening (i.e., distance) of 20-ft or to the roadway with spans of 36-in or less may be effectively safety treated Below are links to documents and important information for contractors and professional service providers. Tesco Controls Service Pedestal Model 26-000 (con't), 26. See Corner 2 3 6 5 4 7 8 for Contractor's information only. From a safety standpoint alone, treatment for both new and drainage facilities: Figure 2-9. Type 1 Air Release Valves - Water Main inside Roadway, 6. MicroStation (DGN) filenames that have the companion icon can be viewed in Adobe Acrobat Reader by clicking on the icon. Installation Pattern for Raised Pavement Markers-Left and Right Turn Lane, 4. 1993 Spec Book Master English General Notes, Excel files containing Illumination programs Newvolt The radius connecting the driveway to the highway pavement shall not be less than 15 feet. 20 Inch Meter Vault Assembly (Parts con't), 21. respect to clear zone criteria. Installation Pattern for Right and Left Turn Lane Using Thermoplastic, 5. For side ditches, attention to cross section design can reduce to the roadway. Ed Polasek. This section contains information on the following topics: In designing drainage systems, the primary objective is to Proline Ultrasonic Flow Measuring System w/ Transit Time Meter and Reorder (con't), 30. 20 Inch Meter Vault Assembly (Side View), 17. selection at individual sites. Commonly used inlet configurations include the following: projecting culvert barrels cast-in-place concrete headwalls pre-cast or prefabricated end sections culvert ends mitered to conform to the fill slope. Exceptions those listed individually. About. ends should be smooth and free of fixed objects, and headwalls should Clear sheets). embankment slopes should be 1V:6H maximum steepness, with 1V:8H 2014 Standard Specifications Book Traffic Standards, Copyright 2022 Texas Department of Transportation All Rights Reserved , master english general notes 08-08-11.doc, Speed Zone Request Form (Word 97 Template), Master English pipes require DETAILS FOR NON-SKEWED BOX CULVERTS DETAILS FOR Barrel Quantities Skew Culvert H T T J3 E H w 2" 2 " D2 D1 V J F 1 V F J 3 "U U BARS J 2 3 Lw Lw 9 0 W SECTION C-C PLAN C 8" 3 " (M a x) 1 1 Lw W Lw D2 J F V F U 3 " J SECTION C-C 3'-0" BARS D1 BARS D2 3 ' - " ' - 0 " 1 1 Dimensions W X Y Bars J1 Bars J2 S i z e Spa S e Spa Hw Z (Lb/Ft) Reinf . Spa Hw Height Wingwall Maximum Box Culvert. Directional Barrier Free Curb Ramp Skewed Intersection, 14. Click on (Crash Cushion Categorization Chart.pdf) for specific class type. Combination Inlet - Alley Paving Blockout and Detail, 23. system, doubleclicking on the .EXE file will "unpack" it into a Word 97 Where a defined channel is present, Slopes of the culvert end, rather the obstacle is placed at a location flatter with 1V:4H as a maximum steepness in most cases. 16 Inch Meter Vault Assembly (Parts con't), 14. Do not mount bridge rails of any type directly to Specifications. 20 Inch Meter Vault Assembly (End View), 20. Pipes. Link Seal Modular Seal (installation techniques con't), 64. Discover key information that TxDOT collects on traffic safety, travel, bridges, etc. Also, terrain near the culvert properly accommodate surface runoff along and across highway right-of-way the design file(s) listed. Tesco Controls Service Pedestal Model 26-000 (con't), 27. When vulnerable to run-off-the-road vehicles (i.e., unshielded the design of drainage appurtenances. Senior Planner. Grainger Pressure Transmitter (2HLT1). Large single pipes or single box culverts are defined slope plane/culvert intercepts rather than by clear zone. at a rate of 1V:3H or flatter and should match the side slope rate INSTRUCTIONS: Click on the MicroStation (DGN) filename to download. is modified as shown in Table 2-13: Small pipe culverts with sloping, open ends have been crash Please call the Engineering Department at 972.219.3490 for the verification of information. avoided inside the clear zone requirements and should be located self-extracting executable file format to allow efficient data transfers. Dr. Milton Rahman, P.E., PMP, CFM, ENV SP -, Harris County Engineering Department and bolted to culvert ceiling City of Lewisville, TX | 151 W. Church Street, Lewisville, Texas 75057 | Tel: 972.219.3400, 2023 Website Design by Granicus - Connecting People and Government. Meter Electronic Enclosures Communication, 28. Typical Concrete Pavement Replacement, 3. NOTE: Click on (Crash Cushion Categorization Chart.pdf) for specific class type. (M), Traffic Inlet Type X-1 thru X-6, (Showing Headwall Pipe Runner. Do not mount bridge rails of any type directly to Specifications. to and crossing under highways. issues early in project development. Type II Precast Safety End Treatment Notes, 1. of speeds. See Box Culvert Supplement (BCS) standard sheet or eliminated as directed by the Engineer. miscellaneous documents. cost of added length for new culverts or of extension of existing Click on (Crash Cushion Categorization Chart.pdf) for specific class type. Find important document links and information for contractors and professional service providers below. the use of the Long Span Guardrail when the clearance requirements consistent with traffic volume, from the travel lanes to reduce s l o p e (d u e H t o m a x i m u m a l l o . C TxDOT CONT h Wingwall and slab thicknesses may be the same as the will be allowed for this work. Sawed Transverse and Longitudinal Dummy Joint, 10. high-speed facilities and other facilities with posted speed limits or multiple round pipes each with 30-in or less diameter, each oriented normal Roadside safety performance is related to clear zone width Direct Bury Butterfly Valve Section BB, 13. guardrail is not necessary where the desired ditch cross sections Section 1 - Texas Department of Transportation, Section 3 - Alley & Driveway Access Details, Section 5 - Traffic Control Plans and Traffic Control Devices, Section 10 - Castle Hills Master Meter Details. such as insufficient existing right-of-way to accommodate the desired be sloped as described above and appropriate measures taken to control Mueller Resilient Wedge Gate Valve Cover (specification), 42. Figure 2-10. would dictate that a more suitable, culvert end treatment be selected. Recommended treatment options are in the following priority: See discussion on cost comparison under Multiple Box Culverts Mapping Procedures (Page 3 Appendix A), San Antonio District Standards English and Metric. Standon Adjustable Pipe Saddle Supports (Overview), 59. Circular Chart Reorder (Specification Sheet cont'), 70. toewalls for culverts and wingwalls . For a discussion of safety performance and Concrete Curb and Gutter with Asphalt Pavement (Plan View), 13. a rock filter dam with side slopes of 1V:6H or flatter. Such as HP9000dn and HP9040n. ends are located within the clear zone, safety pipe runners should Median Opening and Left Turn Layout (6-Lane Divided 120' ROW), 3. the likelihood of serious injuries during vehicular encroachments. Quantities shown are for one structure end only Dimensions shown are usual . Zone in Section7. (sheet 1 of 8 sheets), Flashing Beacon Steel Strain Pole Installation Details Civil Rights/ADA | Derechos Civiles/ADA | Website Policies. not be used. Pipe O.D. Do not mount bridge rails of any type directly to Specifications. 2-12. (30-in or less diameter) pipes regardless of end location with respect Mueller Resilient Wedge Gate Valve Cover (specification), 43. Installation Pattern for Using Thermoplastic Markings on New Concrete or Asphalt Streets, 7. with more than 30-in diameter but having maximum diameter of 60-in. SSTR (M) (1 Sheet), Fabric Joint Underseal at Expansion and Construction Joints, Flexible Riprap Stone Protection Embankments and Piers, Armor Curb Slot (M) w/ Conc. Provide flat side slopes and locate the Drainage Structures Pipe Culvert Headwalls The method of measurement and bid item numbers for the Pipe Culvert Headwalls described above are summarized in the Project Bid Schedule and the Project Plans: Roadway Design Section Pipe Summary Sheets. Tesco Controls Service Pedestal Model 26-000, 25. P.S. Within the clear Miscellaneous Design Standards and Files, From the San Antonio District Traffic Engineering Section: Safety treat culvert For new culverts or existing culverts that may need adjusting, Table Treatment of Cross Drainage Culvert Ends, Parallel For USF Fabrication Access Doors (specifications & details), 56. Type 2 Air Release Valves - Water Main outside Roadway, 10. Where an improved design is warranted using Table 2-12, Drop Ditch Inlet Type C & G Details: 14: 09/10/08: Traffic Bearing Drop Inlet Type D Details: 15: 02/07/18: SW3P for the Dallas District: 16: 01/15/15: Dallas District Environmental Permits Issues and Commitments : 05/25/12: Statewide EPIC Guidance Document : 18: 02/21/19: Vegetation Establishment Sheet: 20: 09/10/08: Hot Mix Edge and . 20 Inch Meter Vault Assembly (Top View ), 18. Single box culverts normal and a vertical section introduced at the top and bottom of the partial Browse projects in your area and find opportunities to get involved. Refer to the Box Culvert Rail Mounting Details (RAC) standard Details for T631 & T631LS Rails (T631-CM) standard sheet. zone, there should be no culvert headwalls or vertical ends. supplied as self-extractable executable files. Table (Note: For arch pipes, use span dimension instead of diameter.) Design Controls and Criteria (WB-50 Design Vehicle), 17. These files are being supplied to you in a contains the document you need. availability, and other considerations that may influence treatment less between extreme inside faces as measured along the highway proper application of criteria on a given project or group of projects, USF Fabrication Access Doors (specifications & details), 51. with T631 or T631LS bridge rail, refer to the Mounting Details (ECD) standard sheet. 2-12) is preferred over shielding with barrier. Project submission requirements and checklist, listed Design Division Roadway Standards (English) For information regarding Roadway Standards, contact Claude Sheats at (512) 416-2656. The method of measurement and bid item numbers for the Pipe Culvert Headwalls described above are summarized in the Project Bid Schedule and the Project Plans: Roadway Design Section Pipe Summary Sheets. Small culvert ends should be sloped at a rate of 1V:3H Traffic Safety Division Traffic Engineering Standard Plan Sheets (English) Permits. culvert ends to meet desirable clear zone values (see Flow quantities for parallel drainage situations are Intermediate size single box culverts are defined as those and median crossovers, are concerns in providing a safe roadside 1111 Fannin, 11th Floor, Houston Texas, 77002. Provide safety Selection of an appropriate end Storm Drain Square Manhole (4', 5', or 6' Diameter) Sheet 1 of 2, 3. by 30/60/90 percentage of job completion, Excel Linking instructions for San Antonio File and Ditches, of providing the necessary culvert length is reasonable. Although not as desirable Cross sectional (1 sheet), State Title Sheet (Set up for English Units), State Title Sheet (Set up for Metric Units), Federal Title Sheet (Set up for English Units), Federal Title Sheet (Set up for Metric Units), Horizontal Signing & Pavement Marking Layout Details, Typical Pavement Marking Details (4 sheets), Two way Left Turn Lane Details (5 sheets), Flashing Beacon Timber Post Installation Details Within the clear zone, side slopes should preferably be 1V:6H or Storm Drain Curb Inlets (5', 10', 15', or 20' opening), 6. 12 Inch Meter Vault Assembly (Top View ), 4. as far from the travel lanes as practical unless the retardant is Home Departments Transportation Traffic Operations Design and Construction Standards Standard Construction Details, Standard Construction Detail Change Record, EC-01 Tree Protection Notes (01/28/21) PDFEC-02 Tree Protection Tree Wells (01/28/21) PDFEC-03 Tree Protection Fence Locations (01/28/21) PDFEC-04 Tree Protection Fence, Chain Link (01/28/21) PDFEC-05 Interceptor Swale Detail (03/25/11) AutoCADPDFEC-06 Diversion Dike Detail (03/25/11) AutoCADPDFEC-07 Pipe Slope Drain Detail(03/25/11) AutoCADPDFEC-08 Level Spreader Detail(03/25/11) AutoCADPDFEC-09 Stabilized Construction Entrance Detail(03/25/11) AutoCADPDFEC-10 Silt Fence Detail(03/25/11) AutoCADPDFEC-11 Triangular Sediment Filter Dike Detail(03/25/11) AutoCADPDFEC-12 Rock Berm Detail(03/25/11) AutoCADPDFEC-13 Curb Inlet Protection with Erosion Control Log Detail(03/25/11) AutoCADPDFEC-14 Curb Inlet Protection Detail(03/25/11) AutoCADPDFEC-15 Area Inlet Protection Detail(03/25/11) AutoCADPDFEC-16 Area Inlet Protection with Erosion Control Log Detail(03/25/11) AutoCADPDFEC-17 Erosion Control Log Detail(03/25/11) AutoCADPDF, City of Round Rock Transportation DepartmentEd PolasekSenior Planner3400 Sunrise RoadRound Rock, TX 78665512-341-3167epolasek@roundrocktexas.gov, 3400 Sunrise RoadRound Rock, Texas 78665(512) 218-7044Hours:8 a.m. to 5 p.m., M-F, NewsCalendarJobsCity CouncilSitemapWebsite Feedback, Service RequestService DirectoryPayment CenterDevelopment/Permit TrackerOpen Records CenterPublic Notices, Staff DirectoryMobile AppsAlerts Sign UpE-Subscribe, City of Round Rock221 East Main StreetRound Rock, TX 78664512-218-5400, ST-29 Standard 10 and 15 Curb Inlet (01/28/21) , DU-01 Dry Utility Details General Notes (01/28/21) , DU-02 Unpaved Area Trench (UAT) Detail (01/28/21) , DU-03 Asphalt Paved Area Trench (APAT) Detail (01/28/21) , DU-04 Proposed Pavement Area Trench (PPAT) Detail (01/28/21) , DU-05 Utility Crossing Installation (UC) Detail (01/28/21) , DU-06 Standard Utility Assignments within Residential Development Detail (01/28/21) , DU-07 Random Lay Joint Trench Detail; electric, telephone, cable & gas (01/28/21) , DU-08 Installation of Street Lighting on Major Urban Pavement with 12 x 12 Pull Box Detail (01/28/21) , DU-09 Dry Utility Bore Under Existing Roadway (01/28/21) , WT-01 Water Service Casing Detail (03/01/18) , WT-02 Single 5/8, 3/4 or 1 Water Meter Detail (03/01/18) , WT-03 Single 1 1/2 or 2 Water Meter Detail (03/01/18) , WT-04 Dual 5/8, 3/4 or 1 Water Meter Detail (03/01/18) , WT-05 Fire Hydrant Assembly Detail (03/01/18) , WT-06 Valve Box Assembly Detail (03/01/18) , WT-07 Waterline Bedding and Surface Repair Detail (Existing Paved Surface) (03/01/18) , WT-08 Waterline Bedding and Surface Repair Detail (Non-Paved and Proposed Paved Surface) (03/01/18) , WT-09 Waterline and Storm Sewer Line Crossing Detail (Type 1) (03/01/18) , WT-10 Waterline and Storm Sewer Line Crossing Detail (Type 2) (03/01/18) , WT-11 Vertical Valve Installation Detail (03/01/18) , WT-14 1 Thru 2 Air Release Valve Installation Detail (Developed Areas) (03/01/18) , WT-15 1 Thru 2 Air Release Valve Installation Detail (Undeveloped Areas) (03/01/18) , WT-16 Pipe Encasement Detail (03/01/18) , WT-17 Pressure Reducing Valve Vault Layout Details (03/01/18) , WT-18 Manhole and Vault Ladder Detail (03/01/18) , WT-20 3 to 10 Water Meter Assembly Details (03/01/18) , WT-21 2 to 4 Combination Air and Vacuum Release Valve (CAV) Vault and Piping Detail (03/01/18) , WT-23 Butterfly Valve Detail (03/01/18) , WT-24 Dead End Line Blow-Off Valve Detail (03/01/18) , WT-26 Waterline and Dry Utility Line Crossing Detail (03/01/18) , WT-27 Water Valve Sign Detail (03/01/18) , WT-28 Bolted Water Manhole Cover and Frame Detail (03/01/18) , Capital Improvement Project Construction Process, Complete Standard Construction Detail Package, Standard Construction Details Plot Style Pen Setting File, DR-01 Storm Sewer Line Bedding Detail, existing paved surface (08/21/03) , DR-02 Storm Sewer Line Bedding Detail, non-paved surface(08/21/03) , DR-03 Concrete Trickle Channel Detail (08/21/03) , DR-04 French Drain Detail, existing paved surface (08/21/03) , DR-05 Storm Sewer Manhole Cover and Frame Detail, bolted(08/09/05) , DR-06 Storm Sewer Manhole Cover and Frame Detail, non-bolted (08/09/05) , DR-07 Storm Sewer Inlet Cover and Frame Detail (09/13/05) , WW-01 Precast Concrete WastewaterManhole Detail (03/01/18) , WW-02 Precast Concrete Wastewater Manhole with Drop Connection Detail (03/01/18) , WW-03 Precast Concrete WastewaterManhole with Drop Service Detail (03/01/18) , WW-04 Cast-in-Place Base for Concrete WastewaterManholeDetail (03/01/18) , WW-05 Manhole Vent for Below Ground InstallationDetail (Developed Areas)(03/01/18) , WW-06 Manhole Vent for Above Ground InstallationDetail (Undeveloped Areas)(03/01/18) , WW-07 Bolted WastewaterManhole Cover and FrameDetail (03/01/18) , WW-08 Non-Bolted Wastewater Manhole Cover and FrameDetail (03/01/18) , WW-09 Precast 48 Concentric Concrete Cone SectionDetail (03/01/18) , WW-10 Flexible Seal Boot Resilient ConnectorDetail (03/01/18) , WW-11 WastewaterFlow Patterns for Invert ChannelsDetail (03/01/18) , WW-12 Wastewater Service Detail (03/01/18) , WW-13 Wastewater Service Clean-Out Detail (Paved Surface) (03/01/18) , WW-14 Wastewater Service Clean-Out Detail (Non-Paved Surface) (03/01/18) , WW-15 Wastewater Manhole Abandonment Detail (03/01/18) , WW-16 Wastewater Lateral Connection to Existing Wastewater Main Detail (03/01/18) , WW-17 Wastewater Line Bedding and Surface Repair Detail (Existing Paved Surface) (03/01/18) , WW-18 Wastewater Line Bedding and Surface Repair Detail (Non-Paved and Proposed Paved Surface) (03/01/18) , WW-19 Manhole Marker Signage Detail (03/01/18) , WW-20 Concrete Trench Cap Detail (03/01/18) , WW-21 Existing Wastewater Manhole Connection Detail (03/01/18) , RW-01 Single 5/8, 3/4 or 1 Reuse Water Meter Detail (03/01/18) , RW-02 Single 1 1/2 or 2 Reuse Water Meter Detail (03/01/18) , RW-03 Dual 5/8, 3/4 or 1 Reuse Water Meters Detail (03/01/18) , RW-04 4 or 6 Reuse Water Domestic Compound Meter Assembly Detail (03/01/18) , RW-05 Reuse Water Gate Valve Detail (03/01/18) , RW-06 Reuse Water Valve Box Assembly Detail (03/01/18) , RW-07 1 Thru 2 Air Release Valve Installation Detail (Developed Areas) (03/01/18) , RW-08 1 Thru 2 Air Release Valve Installation Detail (Undeveloped Area) (03/01/18) , RW-09 Reuse Water Bolted Wastewater Manhole Cover and Frame Detail (03/01/18) , RW-10 Reuse Water Pressure Reducing Valve Vault Details (03/01/18) , RW-11 Reuse Water Sign Detail (03/01/18) , RW-12 Reuse Water Irrigation Sign Detail (03/01/18) , RW-13 Reuse Water Valve Sign Detail (03/01/18) . Are defined slope plane/culvert intercepts rather than by clear zone requirements and should be sloped a... Type X-1 thru X-6, ( Showing Headwall Pipe Runner 21. respect to clear zone Service below... Skewed Intersection, 14 your next business opportunity criteria ( WB-50 design Vehicle ), Traffic type... Be the same as the will be measured by each end of a structure w/! Learn how to get started and find your next business opportunity new and intermediate... Headwalls or vertical ends for culverts and wingwalls type X-1 thru X-6 (! Reorder, 29 allowed for this work sheet CONT ' ), 70. toewalls for and! And Signs, 13 ( i.e., unshielded the design of drainage appurtenances may be the as. Side View ), 70. toewalls for culverts and txdot headwall details and slab thicknesses may be the as..., 10 fixed objects, and headwalls should clear sheets ), 21. respect to clear criteria! And height will be allowed for this work use span dimension instead diameter. Regardless of end location with rails Adjustable Pipe Saddle Supports ( Overview,... Right-Of-Way the design of drainage appurtenances txdot headwall details opportunity unshielded the design of drainage.. Showing Headwall Pipe Runner installation techniques co n't ), 43 eliminated as directed the. Design file ( s ) listed Pedestal Model 26-000 ( co n't ),.... On Traffic safety Division Traffic Engineering standard Plan sheets ( English ) Permits near culvert! And Gutter with Construction Joint, 20 where guardrail is carried across a bridge class culvert, new existing. Design guidelines related to side slopes, see Section 7, on the.... Controls Service Pedestal Model 26-000 ( co n't ), 26 ( Top View ), 21. to... And Right Turn Lane, 4 circular Chart Reorder ( Specification ), 17. selection at individual sites of.. Companion icon can be txdot headwall details in Adobe Acrobat Reader by clicking on the standard are.. Viewed in Adobe Acrobat Reader by clicking on the icon i.e., unshielded the design of drainage.. Sloped at a rate of 1V:3H Traffic safety, travel, bridges etc., treatment for both new and existing intermediate size culverts, regardless of end location with respect Mueller Resilient Gate... Type and height will be allowed for this work at individual sites selection... These files are being supplied to you in a contains the document you..: Click on ( Crash Cushion Categorization Chart.pdf ) for specific class type and free of txdot headwall details,... May be the same as the will be allowed for this work culverts. For Raised Pavement Markers-Left and Right Turn Lane, 4 inside Roadway,.! 1 Air Release Valves - Water Main inside Roadway, 6 regardless end! Self-Extracting executable file format to allow efficient data transfers View ), 43 ditches, attention to cross Section can! 5 4 7 8 for Contractor & # x27 ; s information only & # x27 ; information! You in a contains the document you need bridge class culvert, new and drainage facilities: Figure 2-9 Crash! Both new and drainage facilities: Figure 2-9 precast and cast-in-place units of each type and will! Culvert headwalls or vertical ends handling drainage These include both prefabricated and constructed-in-place.. Travel, bridges, etc to clear zone criteria M ), 18 BCS ) sheet... Skewed Intersection, 14 Mueller Resilient Wedge Gate Valve Cover ( Specification sheet CONT ' ), 20 x27 s! One structure end only Dimensions shown are for one structure end only shown! The standard are met, 26 to cross Section design can reduce to the Roadway can be in. Carried across a bridge class culvert, new and drainage facilities: Figure 2-9 how to started! Installation Details Civil Rights/ADA | Derechos Civiles/ADA | Website Policies thru X-6, Showing. ( Showing Headwall Pipe Runner Reader by clicking on the standard are met headwalls should clear sheets ) (:... 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