[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-649605-105":59,"doc-detail-649605-en":134},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":127,"head_meta":129,"extra_data":131,"updated_unix":133},105,"en","standard-construction-details-251d-1-final-12-20-21","Standard Construction Details 251D-1 - Final 12-20-21","","Minimum requirements for construction work within the City of Dallas right-of-way, including contractor responsibilities to follow the engineering plan as approved by the city. The document states that any discrepancies between the approved engineering plan and the standard details require consultation with the city before construction starts and adherence to city direction. It presents standardized paving, drainage, traffic/pavement markings, curb and gutter, driveway turnouts, bicycle facilities, pedestrian ramps, inlets, retaining walls, and related miscellaneous construction details, with revisions noted through December 2021.",{"@graph":69,"@context":126},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":40,"@type":76,"position":81},"https://docshare.wps.com/document/research-report/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/standard-construction-details-251d-1-final-12-20-21/649605/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/standard-construction-details-251d-1-final-12-20-21/649605.png","ImageObject",300,407,{"name":92,"@type":93},"WPS_1786070896","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-25","2026-10-24",true,{"@type":102,"interactionType":103,"userInteractionCount":81},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118,122],{"name":109,"@type":110,"acceptedAnswer":111},"What responsibility does the contractor have before construction begins?","Question",{"text":112,"@type":113},"The contractor must follow the engineering plan approved by the city. If discrepancies exist between the approved engineering plan and the document, the contractor must consult the city before starting construction and follow the city’s direction.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Which types of construction details are included in the paving section?",{"text":117,"@type":113},"The document includes paving details such as street layouts with medians, hooded left turn lane, monolithic median nose, pavement joints spacing, driveway turnout configurations, curb and gutter details, and general notes for paving and driveways.",{"name":119,"@type":110,"acceptedAnswer":120},"What drainage and inlet details are listed in the document?",{"text":121,"@type":113},"It covers standard inlets and curbs recessed of the \"Y\" type, multiple grate inlet combinations, curb inlet depths, slotted drains, concrete pipe installation, concrete headwalls for culvert pipes, circular manholes, lined channels, and cast iron grate types.",{"name":123,"@type":110,"acceptedAnswer":124},"Does the document include traffic and pedestrian facility standards?",{"text":125,"@type":113},"Yes. It includes traffic/pavement marking details such as lane lines, left turn lane configurations, crosswalk details, and multi-lane roadway guidance. It also includes TxDOT standards for pedestrian facilities curb ramps and pedestrian handrail details.","https://schema.org",{"og:url":83,"og:type":128,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":130,"canonical":83},"index,follow",{"doc_id":132,"site_id":62},649605,1792919129,{"code":4,"msg":5,"data":135},{"doc_id":132,"user_id":136,"nickname":92,"user_avatar":137,"doc_module":4,"category_id":39,"category_name":40,"doc_title":65,"doc_description":67,"doc_content":138,"file_id":139,"file_url":140,"file_type":141,"file_size":142,"view_count":81,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":143,"language":144,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":145,"faqs":146,"seo_title":147,"seo_description":67,"update_tm":148,"read_time":149},549768072016,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d","DISCLAIMER:  \nTHIS DOCUMENT PROVIDES THE MINIMUM REQUIREMENTSFOR CONSTRUCTION WITHIN THE CITY RIGHT-OF-WAY.THE CONTRACTOR IS RESPONSIBLE TO FOLLOW THE ENGINEERINGPLAN AS APPROVED BY THE CITY.IF THERE ARE ANY DISCREPANCIESBETWEEN THE APPROVED ENGINEERING PLAN AND THIS DOCUMENT,THE CONTRACTOR SHALL ALSO CONSULT WITH THE CITY PRIOR TOSTART OF THE CONSTRUCTION AND FOLLOW THE CITY'S DIRECTION.  \nDEPARTMENT OF PUBLIC WORKSSTANDARD CONSTRUCTION DETAILSCITY OF DALLAS,TEXAS  \n\n| RECOMMENDED FOR APPROVAL:  \u003Cbr>THIS THE 20 DAY OF DECEMBER,2021  \u003Cbr>ASSISTANT DIRECTOR OF PUBLIC WORKS  \u003Cbr>AliMatzPC.   |\n| --- |\n| APPROVED:  \u003Cbr>THIS THE 20 DAY OF DECEMBER,2021  \u003Cbr>Robert Perez,PhD  \u003Cbr>DIRECTOR OF PUBLICwcRks DEPARTMENT   |\n| FILE 251D-1   |\n\nREVISED APRIL,1997UPDATED SEPT.2002UPDATED DECEMBER,2021  \nTABLE OF CONTENTS  \nPAVING DETAILS  \nDRAINAGE DETAILS  \nPAVING SECTIONS AND STREET LAYOUTS WITH MEDIAN DETAILS ………………………………………………100I  \nPAVING SECTIONS AND STREET LAYOUTS WITH MEDIAN DETAILS ………………………………………………I0OIA  \nPAVING SECTIONS AND STREET LAYOUTS WITH MEDIAN DETAILS ………………………………………………I0OIB  \nPAVING SECTIONS AND STREET LAYOUTS WITH MEDIAN DETAILS ………………………………………………IOOIC  \nHOODED LEFT TURN LANE …………………………………………………………………………………………………………………………I0OID  \nMONOLITHIC MEDIAN NOSE …………………………………………………………………………………………………………………………1002  \nMONOLITHIC MEDIAN NOSE …………………………………………………………………………………………………………………………1002A  \nPAVEMENT JOINTS SPACING DETAILS ……………………………………………………………………………………………………1003  \nPAVEMENT JOINTS DETAILS…………………………………………………………………………………………………………………1003A  \nDRIVEWAY TURNOUTS WITH 4′SIDEWALK………………………………………………………………………………………………1004  \nDRIVEWAY TURNOUTS WITH 5'SIDEWALK……………………………………………………………………………………………1004A  \nSPECIAL DRIVEWAY TURNOUT DETAIL……………………………………………………………………………………………………1004B  \nDRIVEWAY TURNOUT DETAILS………………………………………………………………………………………………………………………1004C  \nALTERNATIVE DRIVEWAYS AND INTERSECTIONS…………………………………………………………………………………1005  \nGENERAL NOTES FOR DRIVEWAYS……………………………………………………………………………………………………………1006  \nCONCRETE TO GRAVEL DRIVE APPROACH. DRIVEWAY WITH STEPS IN CENTER ……………………1006A  \nPAVEMENT HALF SECTIONS ALTERNATE DESIGN………………………………………………………………………………1007  \nGENERAL NOTES PAVING………………………………………………………………………………………………………………………………1007A  \nCURB AND GUTTER DETAILS………………………………………………………………………………………………………………………1007B  \nPAVEMENT CURB SECTIONS MISCELLANEOUS CONSTRUCTION DETAILS………………………………………1007C  \nCBD SPECIAL DETAILS…………………………………………………………………………………………………………………………………1008  \nCBD CURB AND GUTTER DETAILS……………………………………………………………………………………………………1008A  \nALLEY TURNOUTS AND SLOPE PROTECTION DETAILS………………………………………………………………………1009  \nALLEY TURNOUT DETAILS …………………………………………………………………………………………………………………………I010  \nALLEY TURNOUT AND WIDENING INTERSECTION DETAILS………………………………………………………………IOIl  \nALLEY ANGLES AND INTERSECTIONS PAVING AND RIGHT-OF-WAY DETAILS……………………………IO12  \nBICYCLE PATHS ………………………………………………………………………………………………………………………………………………I013  \nBICYCLE TRAILS………………………………………………………………………………………………………………………………………………I014  \nREINFORCED SIDEWALKS ………………………………………………………………………………………………………………………………I015  \nBARRIER FREE RAMPS DETAILS………………………………………………………………………………………………………………I016  \nBARRIER FREE RAMPS TYPE \"C\"BFR……………………………………………………………………………………………………I017  \nBARRIER FREE RAMPS TYPE\"A\"BFR……………………………………………………………………………………………………1018  \nBARRIER FREE RAMPS TYPE \"A\"BFR WITH LIMITED RIGHT OF WAY…………………………………………I019  \nSLOPEDOWN AT DRIVEWAY OR INTERSECTING PRIVATE STREET…………………………………………………1020  \nTxDOT DESIGN DIVISION STANDARD  \nPED-18 PEDESTRIAN FACILITIES CURB RAMPS ………………………………………………………………………………SHEETIOF4  \nPED-18 PEDESTRIAN FACILITIES CURB RAMPS …………………………………………………………………………SHEET2OF4  \nPED-18 PEDESTRIAN FACILITIES CURB RAMPS …………………………………………………………………………SHEET3OF4  \nPED-18 PEDESTRIAN FACILITIES CURB RAMPS …………………………………………………………………………SHEET4OF4  \nPRD-13 PEDESTRIAN HANDRAIL DETAILS……………………………………………………………………………………………SHEETIOF3  \nPRD-13 PEDESTRIAN HANDRAIL DETAILS………………………………………………………………………………………SHEET2OF3  \nPRD-13 PEDEST","cbCaiuwA2MSwODfN","https://ap.wps.com/l/cbCaiuwA2MSwODfN","pdf",7055092,76,"English","# Paving Details\n## Paving Sections and Street Layouts with Median Details\n## Hooded Left Turn Lane\n## Monolithic Median Nose\n## Pavement Joints Spacing Details\n## Driveway Turnouts with Sidewalk\n## Alternative Driveways and Intersections\n## General Notes for Driveways\n## Concrete to Gravel Drive Approach\n## Pavement Half Sections Alternate Design\n## General Notes Paving\n## Curb and Gutter Details\n## CBD Special Details\n## Alley Turnouts and Slope Protection Details\n## Bicycle Paths\n## Bicycle Trails\n## Reinforced Sidewalks\n## Barrier Free Ramps Details\n## Slopedown at Driveway or Intersecting Private Street\n# TxDOT Design Division Standard\n## Ped-18 Pedestrian Facilities Curb Ramps\n## PRD-13 Pedestrian Handrail Details\n# Standard Inlets & Curbs Recessed \"Y\" Type Inlets\n## Double and Triple Grate Inlet Combination Inlet\n## 14-Foot Curb Inlet Standard Depth\n## Slotted Drains in Streets and Alleys\n## Concrete Pipe Installation\n## Concrete Headwalls for Pipe Culverts\n## Circular Manhole\n## Lined Channels\n## Vane Type Cast Iron Grate\n# Structures\n## Standard Retaining Wall / Types 6-8\n## Retaining Walls\n## Retaining Wall Miscellaneous Details\n# Traffic (Pavement Markings)\n## Dead End Barricade\n## Lane Lines and Center Lines for City Streets\n## Left Turn Lane\n## Two-Way Left Turn Lane (TWLTL) and Gore Areas\n## Crosswalk Details\n## Edge Lines, Lane Lines and Center Lines\n## Two-Lane & Multi-Lane Roadways\n## Position Guidance Using Raised Markers","[{\"question\":\"What responsibility does the contractor have before construction begins?\",\"answer\":\"The contractor must follow the engineering plan approved by the city. If discrepancies exist between the approved engineering plan and the document, the contractor must consult the city before starting construction and follow the city’s direction.\"},{\"question\":\"Which types of construction details are included in the paving section?\",\"answer\":\"The document includes paving details such as street layouts with medians, hooded left turn lane, monolithic median nose, pavement joints spacing, driveway turnout configurations, curb and gutter details, and general notes for paving and driveways.\"},{\"question\":\"What drainage and inlet details are listed in the document?\",\"answer\":\"It covers standard inlets and curbs recessed of the \\\"Y\\\" type, multiple grate inlet combinations, curb inlet depths, slotted drains, concrete pipe installation, concrete headwalls for culvert pipes, circular manholes, lined channels, and cast iron grate types.\"},{\"question\":\"Does the document include traffic and pedestrian facility standards?\",\"answer\":\"Yes. It includes traffic/pavement marking details such as lane lines, left turn lane configurations, crosswalk details, and multi-lane roadway guidance. It also includes TxDOT standards for pedestrian facilities curb ramps and pedestrian handrail details.\"}]","Standard Construction Details 251D-1 - Final 12-20-21 | PDF",1792802727,192]