[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-663982-105":59,"doc-detail-663982-en":130},{"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":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","kerb-ramp-layout-tgsi-including-tgsi","KERB RAMP LAYOUT -TGSI -including TGSI","","Kerb ramp layout requirements specify compliant wheelchair access and tactile guidance for pedestrian crossings, including TGSI placement, dimensions, ramp slope, alignment, and kerb ramp wing geometry. The scheme defines minimum obstruction-free wheelchair turnaround space beyond the ramp head, perpendicular sharp transitions, a maximum 1:8 ramp slope, and parallel alignment with pedestrian travel direction. Slip-resistant ramp surfaces must meet AS 1428.1, while Warning and Directional TGSI are installed at designated crossing points with defined luminance contrast and safety yellow colours. Concrete class and finishing, dimensional units, and referenced drawings/standards are listed for implementation.",{"@graph":69,"@context":122},[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":35,"@type":76,"position":81},"https://docshare.wps.com/document/healthcare/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/kerb-ramp-layout-tgsi-including-tgsi/663982/",{"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/kerb-ramp-layout-tgsi-including-tgsi/663982.png","ImageObject",300,407,{"name":92,"@type":93},"Supernature","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-10-29",true,{"@type":102,"interactionType":103,"userInteractionCount":14},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the minimum wheelchair turnaround distance beyond the top of the kerb ramp?","Question",{"text":112,"@type":113},"A minimum obstruction-free wheelchair turnaround distance of 1500 is required beyond the top of the ramp.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What are the maximum allowable ramp slopes for wheelchair access?",{"text":117,"@type":113},"The maximum ramp slope for wheelchair access is 1:8.",{"name":119,"@type":110,"acceptedAnswer":120},"Where should Warning and Directional TGSI be installed and what contrast is required?",{"text":121,"@type":113},"Warning TGSI must be installed on or adjacent to designated crossing points, and directional TGSI must be provided to give directional guidance where cues are not detectable. TGSI must have at least 30% minimum luminance contrast to surrounding surfaces and be of a contrasting colour, preferably safety yellow.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},663982,1793235968,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":34,"category_name":35,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":14,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":8,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":129,"read_time":81},962093270004,"https://ap-avatar.wpscdn.com/davatar_9964176cb1d06d4a9deccf72a44ae3dc","RAMP SLOPEPLAN VIEWkerb ramp and wings or attop and bottom of ramp\\#Directional TGSI are 600 wide where pedestrians approachat an angle to the path of travel(i.e at a mid-blockcrossing point).If there is a choice of directions for  \nELEVATION -RAMP  \npedestrians(i.e on intersection corner),install a 600 squareKERB RAMP LAYOUT -TGSI not required  \nwarning TGSI pad 300 from the shore line/s and 300(refer KRG1 drawing for criteria wheredirectional TGSI between the top of the kerb ramp and theTGSI are not required.)600 square warning TGSI pad.PLAN VIEWKERB RAMP LAYOUT -including TGSI  \n|  |  |\n| --- | --- |\n|  | Refer drawings KRG1 and KRG2 for TGSI opplicotion  \u003Cbr>examples and guidelines on their use and placement.   |\n\nA compliant kerb ramp exists where all the following are satisfied:  \n1.TOP OF RAMP:There shall be a minimum obstruction free wheelchair turnaround distance of 1500 beyondthe top of the ramp.The sharp transition at the top and bottom of the ramp shall be perpendicular tothe direction of travel.  \n2.RAMP:Maximum ramp slope for wheelchair access shall be 1:8.A sharp transition(no rounding)is to bemaintained at the intersection of graded plane surfaces(top and bottom of ramp and intersection of rampand wings).The intersection of the ramp and wings should be a tooled joint.  \n3.RAMP ALIGNMENT:Ramps shall be aligned parallel to the pedestrian direction of travel.Ramps on both sidesof a carriageway shall be aligned with one another and the direction of travel.  \n4.KERB RAMP WINGS:The required wing angle s 45.Subject to the approval of the Superintendent,wingsmay be angled at less han 45°if the wing is required to be clear of traffic signals hardware,other wingsor utility pits/manholes.Wing angle may also be reduced ot obtuse angled intersections.Wing widths shallbe 1500 max.A slope no steeper than 1 on 4 is to be maintained on the wings.At least a 1 metre kerbupstand is desirable between adjacent kerb ramps wings on an intersection corner.  \n5.SURFACE OF RAMP and sloping sides shall be slip resistant as specified in AS 1428.1  \nTactile Ground Surface Indicators(TGSI):  \n6.Warning TGSI shall be installed on or adjacent to designated crossing points to warn pedestrians with avision impairment of the impending hazard(traffic)and directional TGSI shall be installed to providedirectional guidance in the absence of detectable cues.Refer Drawing KRG1 for full details of TGSIrequirements.  \n7.TGSI shall be provided at designated crossing points when new designs or modifications are being carried  \n8.TGSI shall have 30%minimum luminance contrast to the surrounding surfaces and be of contrasting colour,preferably Safety Yellow(Golden Yellow Y14 or Sunflower Y15-AS 2700).Refer AS/NZS 1428.4 for ulldetails of luminance contrast requirements.  \n9.Refer AS/NZS 1428.4 for all requirements of TGSI.  \n# GENERAL:\n\n10.CONCRETE to be Class N32/10.Al concrete to be broom finished.Ramp to be cast monolithically with thechannel or troy.  \n11.DIMENSIONS are in millimetres unless shown otherwise.  \n# ASSOCIATED DOCUMENTS:\n\nMain Roads Manual Specifications and Technical Standards ManualMain Roads Standard Drawings Roads manua  \n# REFERENCED DOCUMENTS:\n\nStandard Drawings:  \n1033 Kerb and Channel -Kerbs,Channels and Ramped Vehicular Crossing  \n1447 Median and Island Crossings -Ramped and Cut-Through Treatment for Pedestrian Facilities  \nStandard Specificotions:  \nMRTSO3 Drainage,Retaining Structures and Protective Treatments  \nAustralian Standards:  \nAS 2876Concrete kerbs and channels(gutters)-Manually or Machine PlacedAS 1428.1Design for access and mobility-Part 1 General requirements foraccess -New building work  \nAS/NZS 1428.4 Design for access and mobility-Part 4 Tactile indicators  \n\n| KERB RAMP   | Queensland Government   |  |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- |\n|  | Department of Transport and Main Roods   |  |  |  |  |  |  |  |\n| RAMPED KERB  \u003Cbr>CROSSING   | A3   |  | Standard Drawing No  \u003Cbr>Date 10","cbCaifL6umpxa0OA","https://ap.wps.com/l/cbCaifL6umpxa0OA","pdf",259352,"English","# GENERAL\n## TGSI and compliance requirements\n# ASSOCIATED DOCUMENTS\n# REFERENCED DOCUMENTS","[{\"question\":\"What is the minimum wheelchair turnaround distance beyond the top of the kerb ramp?\",\"answer\":\"A minimum obstruction-free wheelchair turnaround distance of 1500 is required beyond the top of the ramp.\"},{\"question\":\"What are the maximum allowable ramp slopes for wheelchair access?\",\"answer\":\"The maximum ramp slope for wheelchair access is 1:8.\"},{\"question\":\"Where should Warning and Directional TGSI be installed and what contrast is required?\",\"answer\":\"Warning TGSI must be installed on or adjacent to designated crossing points, and directional TGSI must be provided to give directional guidance where cues are not detectable. TGSI must have at least 30% minimum luminance contrast to surrounding surfaces and be of a contrasting colour, preferably safety yellow.\"}]","KERB RAMP LAYOUT -TGSI -including TGSI | PDF"]