[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-663516-105":3,"doc-detail-663516-en":80,"detail-sidebar-cat-0-en-105":96},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":73,"head_meta":75,"extra_data":77,"updated_unix":79},105,"en","sidewalk-ramp-case-235-construction-specification","Sidewalk Ramp - Case 235 - Construction Specification","","Uniform Standard Drawings for the Clark County Area provide specifications for sidewalk ramps, including ramp placement, grading references, and cross-section requirements. Notes define how to handle existing curb and gutter, require detectable warning surfaces made of raised truncated domes with a minimum 24-inch depth across the full ramp width, and set pavement finish and slope limits. Provisions describe concrete aggregate base thickness and options for detectable warning materials in the City of Boulder City, with different case conditions by location and field constraints.",{"@graph":14,"@context":72},[15,34,55],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/research-report/","Research & Report",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/sidewalk-ramp-case-235-construction-specification/663516/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/sidewalk-ramp-case-235-construction-specification/663516.png","ImageObject",300,407,{"name":42,"@type":43},"Sophia Brooks","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-30","2026-10-28",true,{"@type":52,"interactionType":53,"userInteractionCount":33},"InteractionCounter",{"@type":54},"ViewAction",{"@type":56,"mainEntity":57},"FAQPage",[58,64,68],{"name":59,"@type":60,"acceptedAnswer":61},"Where should a sidewalk ramp within a curb return be located?","Question",{"text":62,"@type":63},"It should be located at the midpoint of the curb return unless otherwise approved by the engineer.","Answer",{"name":65,"@type":60,"acceptedAnswer":66},"What is required for detectable warning surfaces on the ramp?",{"text":67,"@type":63},"Detectable warnings must use raised truncated domes complying with the details on sheet 4, placed on the bottom portion extending the full ramp width with a minimum depth of 24 inches.",{"name":69,"@type":60,"acceptedAnswer":70},"How should existing curb and gutter be handled during construction?",{"text":71,"@type":63},"When constructing the ramp where curb and gutter exists, interfering portions of the existing curb and gutter must be completely removed.","https://schema.org",{"og:url":32,"og:type":74,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":76,"canonical":32},"index,follow",{"doc_id":78,"site_id":7},663516,1793228877,{"code":4,"msg":81,"data":82},"success",{"doc_id":78,"user_id":83,"nickname":42,"user_avatar":84,"doc_module":4,"category_id":85,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":86,"file_id":87,"file_url":88,"file_type":89,"file_size":90,"view_count":33,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":33,"language":91,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":92,"faqs":93,"seo_title":94,"seo_description":12,"update_tm":79,"read_time":95},962084925636,"https://ap-avatar.wpscdn.com/davatar_994ba38a5ba835b3df7d355c54d3ed8d",8,"| |  |  |  |\n| --- | --- | --- | --- |\n| SPECIFICATION REFERENCE | UNIFORM STANDARD DRAWINGS\u003Cbr>CLARK COUNTY AREA |  |  |\n|  | SIDEWALK RAMP |  |  |\n|  | DATE | DWG. NO. |  |\n\nRAMP OUTSIDE CURB RETURN  \n3. WHEN CONSTRUCTING RAMP WHERE CURB & GUTTER EXISTS, COMPLETELY REMOVE INTERFERING PORTIONS OF EXISTING CURB & GUTTER.  \n4. DETECTABLE WARNING CONSISTING OF RAISED  \nTRUNCATED DOMES WHICH COMPLY WITH DETAILS ON SHEET 4 OF THIS DRAWING NO. AND CONTRASTING VISUALLY WITH ADJOINING SURFACES SHALL BE PLACED ON BOTTOM PORTION OF RAMP EXTENDING THE FULL WIDTH OF THE RAMP AND TO A MINIMUM  \nDEPTH OF 24 INCHES. PAVER BLOCKS PERMITTED ONLY IN THE CITY OF BOULDER CITY FOR DETECTABLE  \nWARNING AREAS.  \n5. CURB MAY BE PLACED AND IS PREFERRED BEHIND BACK OF WALK IF SUFFICIENT RIGHT-OF-WAY OR EASEMENTS EXIST AND AS APPROVED BY THE ENGINEER.  \n PROFILE   \n\n| AGENCY APPROVED | B\u003Cbr>| C | H | L | M | N |\n| --- | --- | --- | --- | --- | --- | --- |\n\n302  \n501  \n502  \nAGGREGATE BASE CONCRETE  \nCONCRETE STRUCTURES  \n11-8-07  \nCASE I  \n235  \nSHEET 1 OF 4  \n\n| \u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>OPTIONAL BACK OF WALK AREA OF DEFINED\u003Cbr>PROPOSED ADDITIONAL WALK AREA ~~ ~~ EXISTING OR PROPOSED WALK\u003Cbr> ~~ ~~ EXISTING OR PROPOSED CURB\u003Cbr>RADIUS WITHIN EXISTING RIGHT-OF-WAY\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>SEE NOTE 2\u003Cbr>\u003Cbr>'\u003Cbr>\u003Cbr>\"A\"\u003Cbr>\"A\" AND \"B\" ARE EQUAL TO 6.5' WHEN FLOW LINE GRADE IS BETWEEN-2% AND +2% . FOR \"A\" AND \"B\" AT OTHER FLOW LINE GRADES, SEE TABLE 2 SHEET 4 THIS DRAWING NO.\u003Cbr>FOR ALL \"A\" AND \"B\" MAX. SIDE SLOPE IS EQUAL TO 1:10 .\u003Cbr> RAMP IN CURB RETURN (NO BACK OF WALK DEPRESSION)\u003Cbr>BACK WALK AREA\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>OF\u003Cbr>4\" CONCRETE AGGREGATE BASE SEE SIDEWALK\u003Cbr>DRAWING NO. 234\u003Cbr>\u003Cbr>PAVEMENT\u003Cbr>3/4\"MAX.\u003Cbr>SECTION C-C\u003Cbr> NOTES: \u003Cbr>\u003Cbr>VARIES\u003Cbr>\u003Cbr>5'  VARIES\u003Cbr>\u003Cbr>GUTTER\u003Cbr> PROFILE \u003Cbr>\u003Cbr>CASE II SHALL BE USED WHERE R/W AND FIELD CONDITIONS PERMIT.\u003Cbr>1. SIDEWALK RAMP WITHIN CURB RETURN SHALL BEL0CATED AT THE MIDPOINT OF CURB RETURN UNLESS OTHERWISE APPROVED.\u003Cbr>2. RAMPS SHALL BE CONSTRUCTED WITH A ROUGH BROOM FINISH TRANSVERSE TO THE SLOPE OF THE RAMP.\u003Cbr>3. WHEN CONSTRUCTING RAMP WHERE CURB & GUTTER EXISTS, COMPLETELY REMOVE INTERFERING PORTIONS OF EXISTING CURB & GUTTER.\u003Cbr>4. DETECTABLE WARNING CONSISTING OF RAISED\u003Cbr>TRUNCATED DOMES WHICH COMPLY WITH DETAILS ON SHEET 4 OF THIS DRAWING NO. AND CONTRASTING VISUALLY WITH ADJOINING SURFACES SHALL BE PLACED ON BOTTOM PORTION OF RAMP EXTENDING THE FULL WIDTH OF THE RAMP AND TO A MINIMUM DEPTH OF 24 INCHES. PAVER BLOCKS PERMITTED ONLY IN THE CITY OF BOULDER CITY FOR\u003Cbr>DETECTABLE WARNING AREAS.\u003Cbr>AGENCY APPROVED B\u003Cbr>C H L M N |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- |\n|  |  |  |  |  |  |\n|  |  |  |  |  |  |\n|  |  |  |  |  |  |\n|  |  |  |  |  |  |\n|  |  |  |  |  |  |\n|  |  |  |  |  |  |\n|  |  |  |  |  |  |\n|  |  |  |  |  |  |\n|  |  |  |  |  |  |\n|  |  |  |  |  |  |\n|  |  |  |  |  |  |\n|  |  |  |  |  |  |\n|  |  |  |  |  |  |\n|  |  |  |  |  |  |\n|  |  |  |  |  |  |\n|  |  |  |  |  |  |\n|  |  |  |  |  |  |\n|  |  |  |  |  |  |\n|  |  |  |  |  |  |\n|  |  |  |  |  |  |\n|  |  |  |  |  |  |\n|  |  |  |  |  |  |\n|  |  |  |  |  |  |\n| SPECIFICATION REFERENCE |  | UNIFORM STANDARD DRAWINGS\u003Cbr>CLARK COUNTY AREA |  |  |  |\n| 302 | AGGREGATE BASE |  |  |  |  |\n|  |  | SIDEWALK RAMP\u003Cbr>CASE II |  |  |  |\n| 501 | CONCRETE |  |  |  |  |\n| 502 | CONCRETE STRUCTURES |  |  |  |  |\n|  |  |  |  |  |  |\n|  |  |  |  |  |  |\n|  |  | DATE 11-10-04 | DWG. NO. 235 | SHEET 2 OF 4 | |\n\n\n| EXISTING OR |  |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- |\n| \u003Cbr>\u003Cbr>PROPOSED WALK\u003Cbr>EXISTING OR PROPOSED CURB\u003Cbr>\u003Cbr>\u003Cbr>\"B\"\u003Cbr>\"A\" AND \"B\" ARE EQUAL TO 8'WHEN FLOW LINE GRADE IS BETWEEN-2% AND +2% .\u003Cbr>FOR \"A\" AND \"B\" AT OTHER FLOW LINE GRADES, SEE TABLE 1 SHEET 4 THIS DRAWING NO.\u003Cbr>P .C .\u003Cbr>SEE NOTE 3\u003Cbr>\u003Cbr>\u003Cbr>C\u003Cbr>\u003Cbr>SEE NOTE 3\u003Cbr>\u003Cbr>P.T.\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>|  |  |  |  |  |  |  |\n|  RAMP IN CURB RETURN \u003Cbr>4\" CONCRETE AGGREGATE BASE SEE SIDEWALK\u003Cbr>DRAWING","cbCailz6S5OKP31A","https://ap.wps.com/l/cbCailz6S5OKP31A","pdf",107788,"English","# Notes\n## Detectable warning requirements\n## Ramp construction and placement rules\n## Cases and field conditions","[{\"question\":\"Where should a sidewalk ramp within a curb return be located?\",\"answer\":\"It should be located at the midpoint of the curb return unless otherwise approved by the engineer.\"},{\"question\":\"What is required for detectable warning surfaces on the ramp?\",\"answer\":\"Detectable warnings must use raised truncated domes complying with the details on sheet 4, placed on the bottom portion extending the full ramp width with a minimum depth of 24 inches.\"},{\"question\":\"How should existing curb and gutter be handled during construction?\",\"answer\":\"When constructing the ramp where curb and gutter exists, interfering portions of the existing curb and gutter must be completely removed.\"}]","Sidewalk Ramp - Case 235 - Construction Specification | PDF",10,{"code":4,"msg":81,"data":97},[98,102,106,110,115,120,125,128,133,136,139],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":99,"show_sort_weight":100,"slug":101},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":103,"show_sort_weight":104,"slug":105},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":107,"show_sort_weight":108,"slug":109},"Exam",70,"exam",{"id":111,"doc_module":4,"doc_module_name":25,"category_name":112,"show_sort_weight":113,"slug":114},5,"Comic",60,"comic",{"id":116,"doc_module":4,"doc_module_name":25,"category_name":117,"show_sort_weight":118,"slug":119},6,"Technology",50,"technology",{"id":121,"doc_module":4,"doc_module_name":25,"category_name":122,"show_sort_weight":123,"slug":124},7,"Healthcare",40,"healthcare",{"id":85,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":126,"slug":127},30,"research-report",{"id":129,"doc_module":4,"doc_module_name":25,"category_name":130,"show_sort_weight":131,"slug":132},9,"Religion & Spirituality",20,"religion-spirituality",{"id":131,"doc_module":4,"doc_module_name":25,"category_name":134,"show_sort_weight":131,"slug":135},"World Cup","world-cup",{"id":95,"doc_module":4,"doc_module_name":25,"category_name":137,"show_sort_weight":95,"slug":138},"Lifestyle","lifestyle",{"id":140,"doc_module":4,"doc_module_name":25,"category_name":141,"show_sort_weight":111,"slug":142},19,"General","general"]