[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-648417-105":59,"doc-detail-648417-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","grease-trap-interceptor-specification-r0-nov-2023","Grease Trap - Interceptor Specification - R0 - Nov-2023","","Grease Trap / Interceptor Specification defines requirements for designing, manufacturing, constructing, installing, maintaining, and ensuring compliance of grease trap/interceptors that remove oil and grease from restaurants and food processing units before discharge into public sewerage networks. It specifies applicable references, required submittals including design data, calculations, manuals, and maintenance best practices, and product performance expectations such as certified operation at maximum flow and grease retention criteria. It also sets the role of flow control fittings and provides sizing logic linked to wastewater discharge and installation needs.",{"@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":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/grease-trap-interceptor-specification-r0-nov-2023/648417/",{"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/grease-trap-interceptor-specification-r0-nov-2023/648417.png","ImageObject",300,407,{"name":92,"@type":93},"Patrick","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-26","2026-10-23",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 purpose of this grease trap/interceptor specification?","Question",{"text":112,"@type":113},"It sets requirements for grease trap/interceptors to remove oil and grease from restaurants and food processing units before discharge into public sewerage networks.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What design information and documents must be submitted?",{"text":117,"@type":113},"Submittals include design data (historic data, inlet/outlet guaranteed performance, QCS compliance, operating philosophy, drawings, datasheets), calculations for sizing, end user certificates, manuals, commissioning and troubleshooting procedures, and recommended periodic maintenance best practices.",{"name":119,"@type":110,"acceptedAnswer":120},"How is grease interceptor size determined?",{"text":121,"@type":113},"Sizing is based on fixture drainage period and wastewater quantity, where flow rate is the primary gauge; flow rate then establishes interceptor size/capacity, and flow control fittings are required to keep discharge within the rated capacity.","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},648417,1793030271,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"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":44,"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":143,"read_time":144},549758146520,"https://ap-avatar.wpscdn.com/avatar/80002397d8c0411e94?_k=1775819394049821470","Grease Trap / Interceptor Specification  \nADVICE  \nThis document provides Specifications for Grease Trap Interceptors.  \nThis document must be read in conjunction with:  \n􀁸 Qatar Construction Specification (QCS) 2014  \nThird parties not working on Ashghal projects make use of this document at their own risk. Paper copies of this document are uncontrolled. Refer to Ashghal’ s website for the most recent version.  \nApplication: This specification applies with immediate effect from the date of approval  \n\n| 0 | Nov 2023 | Issued for Restaurants and Food processing units | SR | VB/AK | MODD |\n| --- | --- | --- | --- | --- | --- |\n| Rev | Date | Reason For Issue | Author | Chk | App |\n\nGrease Trap / Interceptor Specification  \nPage 1 of 9  \nContents  \n1. SCOPE....................................................................................................................................3  \n2. REFERENCES........................................................................................................................3  \n3. SUBMITTALS .........................................................................................................................3  \n4. PRODUCTS ............................................................................................................................4  \n4.1 GENERAL...............................................................................................................................4  \n4.2 GREASE TRAP / INTERCEPTOR REQUIREMENTS............................................................4  \n5. DESIGN AND SIZING .............................................................................................................5  \n6. GREASE TRAP CONSTRUCTION .........................................................................................7  \n7. INSTALLATION ......................................................................................................................8  \n8. MAINTENANCE......................................................................................................................8  \n9. COMPLIANCE ........................................................................................................................9  \nGrease Trap / Interceptor Specification  \nPage 2 of 9  \n1. SCOPE  \n1.1 This part specifies the requirement for the design, manufacture, construction, installation, maintenance, and compliance of grease trap/interceptors to oil and grease from restaurants and food processing units prior to discharge into public sewerage networks.  \n1.2 This document must be read in conjunction with relevant QCS 2014 Sections and Parts referred as follows:  \nSection 1 General  \nSection 8 Drainage Works  \nSection 9 Mechanical and Electrical Equipment  \nSection 10 Instrumentation, Control and Automation  \nSection 20 Drainage Works for Buildings  \n2. REFERENCES  \nIAPMO / ANSI UPC 1‐2021 ASME A112  \nPlumbing & Drainage Institute  \nBS 970 (ISO 683)  \nBS 1646 (ISO 3511)  \nBS EN 1092  \nUniform Plumbing Code.  \nStandardization of Plumbing Materials and Equipment (14 .3 & 14.4 Hydromechanical Grease Interceptors) .  \n(PD ‐ G 101)–Testing and Rating Procedure for Hydro Mechanical Grease Interceptors.  \nWrought steels for mechanical and allied Engineering purposes.  \nSymbolic representation for process measurement control functions and instrumentation.  \nCircular flanges for pipes valves and fittings.  \nWhere codes, standards and regulations are in conflict, the more stringent criteria and  \nrequirements shall be applicable.  \n3. SUBMITTALS  \nThe Contractor/supplier shall provide data and information as described as below:  \n1. Design submittals involving Historic data, Inlet and Outlet guaranteed performance, QCS compliance, Operation philosophy, GA drawings, shop drawings, datasheets, specification, catalogue, past supply references, warranty details of the equipment.  \n2. Calculations to justify the sizing of the grease trap and flow control devices.  \n3. End user ","cbCaieyJlUxFhlco","https://ap.wps.com/l/cbCaieyJlUxFhlco","pdf",296000,"English","# SCOPE\n# REFERENCES\n# SUBMITTALS\n# PRODUCTS\n## GENERAL\n## GREASE TRAP / INTERCEPTOR REQUIREMENTS\n# DESIGN AND SIZING\n# GREASE TRAP CONSTRUCTION\n# INSTALLATION\n# MAINTENANCE\n# COMPLIANCE","[{\"question\":\"What is the purpose of this grease trap/interceptor specification?\",\"answer\":\"It sets requirements for grease trap/interceptors to remove oil and grease from restaurants and food processing units before discharge into public sewerage networks.\"},{\"question\":\"What design information and documents must be submitted?\",\"answer\":\"Submittals include design data (historic data, inlet/outlet guaranteed performance, QCS compliance, operating philosophy, drawings, datasheets), calculations for sizing, end user certificates, manuals, commissioning and troubleshooting procedures, and recommended periodic maintenance best practices.\"},{\"question\":\"How is grease interceptor size determined?\",\"answer\":\"Sizing is based on fixture drainage period and wastewater quantity, where flow rate is the primary gauge; flow rate then establishes interceptor size/capacity, and flow control fittings are required to keep discharge within the rated capacity.\"}]","Grease Trap - Interceptor Specification - R0 - Nov-2023 | PDF",1792793417,23]