[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-650641-105":59,"doc-detail-650641-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","limestone-retaining-wall-standard-details-sheet-1-of-4","Limestone Retaining Wall Standard Details - Sheet 1 of 4","","Standard construction details for a limestone retaining wall, including top-of-wall levels, finished surface levels, and typical sections through wall and keystone treatment. Specifies block sizes and mortar joint thickness, header block alternation, 25mm PVC weep holes at 8000 CRS, interlocking block detail, and typical lot end and joint details. Provides backfill compaction guidance using penetrometer depth/blows per 300mm and retaining wall dimension ranges by exposed height, plus safety fencing/parapet requirements and loading certification notes.",{"@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":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/limestone-retaining-wall-standard-details-sheet-1-of-4/650641/",{"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/limestone-retaining-wall-standard-details-sheet-1-of-4/650641.png","ImageObject",300,407,{"name":92,"@type":93},"Taylor Morgan","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-10-24",true,{"@type":102,"interactionType":103,"userInteractionCount":24},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What are the specified top-of-wall and finished surface level requirements?","Question",{"text":112,"@type":113},"The notes state that earthworks and pad levels follow the earthworks drawing, and finished ground level is defined with finished surface level. A 3rd course is specified from the top-of-wall using full header blocks as detailed.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What are the requirements for weep holes and mortar joints?",{"text":117,"@type":113},"It specifies 25 DIA PVC weep holes at 8000 CRS with minimum 300 deep blue metal. Limestone blocks with mortar joints are required, with face jointing mortar thickness stated as 20mm ±100mm.",{"name":119,"@type":110,"acceptedAnswer":120},"How is backfill compaction assessed and what approvals are needed?",{"text":121,"@type":113},"Backfill compaction uses a penetrometer depth minimum acceptable table with blows per 300mm by depth range. An alternative site-specific table may be acceptable if compaction equivalence to 95% modified maximum dry density is demonstrated to the superintendent.","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},650641,1792835434,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":39,"category_name":40,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":24,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":19,"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":52},1099523885336,"https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","1 2 3 4 5 6 7 8 9 10 11 12  \nNOTES  \nFOR ALL NOTES REFER TO DRAWING KC00334 .012-C953  \nA  \nB  \nC  \nD  \nE  \nF  \n2  \n-  \n-  \nTOP OF WALL (TOW)  \n1  \n-  \n25  \nEARTH WORKS  \nPAD LEVELS AS SHOWN  \nON EARTHWORKS DRAWING.  \nFINISHED GROUND LEVEL  \n350x350x1000 RECONSTITUTED LIMESTONE BLOCKS WITH 20mm +-100mm THICK MORTAR JOINTS FACE JOINTS TO HAVE COCKBURN CREAM CEMENT MORTAR  \nTO MATCH WALL.  \nFINISHED  \nSURFACE LEVEL  \n3rd COURSE FROM TOW TO BE  \nFULL 350x350x1000 HEADER BLOCKS.  \n25 DIA PVC WEEP HOLES AT 8000 CRS SURROUND TOP END MIN 300 DEEP BLUE METAL.  \nCOMPACTED FOUNDATION.  \nMATERIAL REFER NOTE R4 AND R6 .  \nTYPICAL SECTION THROUGH RETAINING WALL (1)  \nSCALE 1 : 25  \n1000 & 500 HEADER BLOCKS  \nTO ALTERNATE TO SUIT  \nOVERALL LAYOUT  \n350x350x500  \nLONG LIMESTOME BLOCKS  \n260x350x500  \nLONG LIMESTONE BLOCKS  \nFRONT FACE  \nTYPICAL HEADER BLOCK DETAIL BELLOW 3rd COURSE  \nNOT TO SCALE  \n20mm JOINT ( TYP )  \nINTERLOCKING BLOCK DETAIL  \nNOT TO SCALE  \nDETAIL NOT TO SCALE  \n2  \n-  \n3rd COURSE TO BE FULL  \nTOP OF WALL 350x350x1000 HEADER BLOCKS  \nTYPICAL SECTIONS TAKEN  \nTHROUGH KEYSTONE TREATMENT  \nTYPICAL SECTION RETAINING WALL ELEVATION  \nSCALE 1 : 25  \nBASE WIDTH OF WALL  \nTYPICAL DETAIL OF CONTROL JOINT AT A CHANGE OF DIRECTION  \nNOT TO SCALE  \nCONSTRUCTION JOINT DETAIL AT CHANGE OF DIRECTION-PLAN  \nNOT TO SCALE  \nFINISHED SURFACE LEVEL VARIES  \n(REFER TO KC00334 .012 C110-C120)  \nBACKFILL COMPACTION TABLE *  \nPENETROMETER DEPTH MINIMUM ACCETABLE No OF  \n(mm) BLOWS PER 300mm  \n150 TO 450 8  \n450 TO 750 10  \n750 TO 1050 11  \n1050 TO 1350 12  \n1350 TO 1650 13  \n1650 TO 1950 13  \n1950 TO 2250 14  \n2250 TO 2550 14  \n2550 TO 2850 15  \n* AN ALTERNATIVE SITE SPECIFIC BACKFILL COMPACTION TABLE MAY BE ACCEPTABLE TO THE SUPERINTENDENT IF IT CAN BE DEMONSTRATED THAT COMPACTION EQUIVALENT TO 95% MODIFIED MAXIMUM DRY DENSITY IS ACHIEVED.  \nRETAINING WALL DIMENSIONS TOTAL No.  \nH (EXPOSED) D (MIN) W (MIN) COURSES  \n3 420-790 300 1000  \n4 791-1160 300 1000  \n5 1161-1530 300 1460  \n6 1531-1900 300 1460  \n7 1901-2270 300 1830  \n8 2271-2640 300 2200  \n9 2641-3010 300 2570  \n10 3011-3380 300 2940  \n11 3381-3750 300 2940  \n12 3751-4120 300 3310  \nKEYSTONE DETAIL EVERY 4th BLOCK (IN COURSE) BELOWE 3rd COURSE; REFER DETAIL 2 AND TYPICAL RETAINING WALL ELEVATION.  \nCONSTRUCTION JOINT (CJ) REFER NOTE  \nANGLE BETWEEN FACES OF WALLS REFER NOTE  \nDANGER  \nDO NOT WALK ON OR NEAR THE RETAINING WALLS.  \nYOU DO SOAT YOUR OWN RISK.  \nRISK OF SERIOUS INJURY MAY OCCUR FOR WHICH THE OWNER, DEVELOPERS AND CONTRACTORS WILL NOT ACCEPT LIABILITY.  \nTHIS DRAWING IS NOT TO BE USED FOR CONSTRUCTION UNLESS IT HAS BEEN CERTIFIED BY A PRACTICING STRUCTURAL ENGINEER.  \nI/WE CERTIFY THAT THE WALLS SHOWN HAVE BEEN DESIGNED TO SUPPORT EFFECTIVE HEIGHT H PLUS THE LOAD CASES SHOWN BELOW.  \n5KPa  \nSURCHARGE  \n1000  \n20KN/m  \n1.5KPa  \n6.5KPa  \nSINGLE STOREY HOUSE  \n1500  \n50KN/m 3KPa  \n6.5KPa  \nDOUBLE STOREY HOUSE  \n20KN/m  \n6.5KPa  \n5KPa  \nSURCHARGE  \nA  \nB  \nC  \nD  \nE  \nF  \nG  \n4.0m  \nNO FENCE POSTS LOCATED WITHIN SLOPING PART OF WALLS  \n1.5m  \nFINISHED LOT LEVEL  \n(LOW SIDE)  \nRAKE BACK GREY CEMENT MORTAR AS SHOWN AND POINT WITH COCKBURN CREAM CEMENT MORTAR.  \nFLUSHED EXTERNAL JOINT ( TYP ) .  \n25mm MIN.  \n40mm MAX.  \nGREY CEMENT MORTAR  \nLIMESTONE BLOCK WALL  \nTYPICAL LOT END WALL  \nSCALE 1 : 40  \nBLOCK WALL JOINT DETAIL  \nNOT TO SCALE  \nDETAIL NOT TO SCALE  \n1  \n4.0m (TYP.)  \nREFLECTIVE SIGNING  \nLOT LEVEL  \nREFER TO NOTES FOR INSTALLATION DETAILS  \n4.0m (TYP.)  \nPROTECTIVE CAPPING TO BE INSTALLED  \nON EVERY STAR PICKET  \nSTAR IRON PICKETS  \nRETAINING WALL SAFETY FENCING DETAIL  \nNOT TO SCALE  \n4.0m (TYP.)  \n3 STRAND (TENSIONED)  \nSINGLE STOREY PARAPET WALLS  \n1800 HIGH SCREEN WALL AND FOOTING  \nFOR OTHER LOAD CASES, CERTIFICATION MUST BE OBTAINED FROM AN INDEPENDENT PRACTICING STRUCTURAL ENGINEER.  \nBLOCKS MAY NOT BE ADDED TO THE TOP OF RETAINING WALLS AND GROUND LEVELS MAY NOT BE ALTERED IN THE VICINITY OF THE WALLS FOLLOWING THEIR COMPLETION WITHOUT THE APPROVAL OF AN INDE","cbCaicg3bkeWzRLA","https://ap.wps.com/l/cbCaicg3bkeWzRLA","pdf",496583,"English","# Typical Sections and Layout\n## Top of Wall, Levels, and Block Construction\n## Weep Holes, Keystone and Header Details\n# Details, Joints, and Safety Fencing\n## Interlocking Blocks and Control Joints\n## Construction Joint and Wall End Details\n# Backfill and Design/Certification Notes\n## Backfill Compaction Requirements\n## Retaining Wall Dimensions by Exposed Height\n## Safety and Certification Warnings","[{\"question\":\"What are the specified top-of-wall and finished surface level requirements?\",\"answer\":\"The notes state that earthworks and pad levels follow the earthworks drawing, and finished ground level is defined with finished surface level. A 3rd course is specified from the top-of-wall using full header blocks as detailed.\"},{\"question\":\"What are the requirements for weep holes and mortar joints?\",\"answer\":\"It specifies 25 DIA PVC weep holes at 8000 CRS with minimum 300 deep blue metal. Limestone blocks with mortar joints are required, with face jointing mortar thickness stated as 20mm ±100mm.\"},{\"question\":\"How is backfill compaction assessed and what approvals are needed?\",\"answer\":\"Backfill compaction uses a penetrometer depth minimum acceptable table with blows per 300mm by depth range. An alternative site-specific table may be acceptable if compaction equivalence to 95% modified maximum dry density is demonstrated to the superintendent.\"}]","Limestone Retaining Wall Standard Details - Sheet 1 of 4 | PDF"]