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The sheets present screen details for coarse and fine screening, including hinge, GMS plate and flat-bar fine screens with specified widths and thicknesses, and receiving bay components. Additional sections cover tanks and reactor elements, detailing reinforced concrete slabs, hardcore layers, inlet and outlet pipelines, siphon and drainage chambers, ventilation pipes with mosquito wire gauze, and cover types with reinforced fibre slabs. Scale references and sectional views support construction dimensions and connections.",{"@graph":69,"@context":121},[70,84,104],{"@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/structural-and-engineering-drawings-decentralised-treatment-facility-dtf-up-scaling-basic-sanitation-for-the-urban-poor/665106/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":98,"encodingFormat":97,"isAccessibleForFree":99,"interactionStatistic":100},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/structural-and-engineering-drawings-decentralised-treatment-facility-dtf-up-scaling-basic-sanitation-for-the-urban-poor/665106.png","ImageObject",300,407,{"name":92,"@type":93},"Jordan Avery","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-29",true,{"@type":101,"interactionType":102,"userInteractionCount":81},"InteractionCounter",{"@type":103},"ViewAction",{"@type":105,"mainEntity":106},"FAQPage",[107,113,117],{"name":108,"@type":109,"acceptedAnswer":110},"What are the key screen components shown for coarse and fine screening?","Question",{"text":111,"@type":112},"The drawings include hinge and sectional details for a coarse and fine screen, with GMS plates and fish tail lugs fixed to RC walls. They also specify fine screens made from flat bars at given center-to-center spacings and note a bottom-plate similar construction.","Answer",{"name":114,"@type":109,"acceptedAnswer":115},"What elements of the receiving and settling process are detailed in the tank sections?",{"text":116,"@type":112},"The sheets show a receiving bay with a balancing tank and provide settler tank details, including base slab and walls plan views. They include piping connections such as inlet/trench and pipeline routes between the settler tank and downstream units.",{"name":118,"@type":109,"acceptedAnswer":119},"Which siphon and drainage features are specified for the chambers?",{"text":120,"@type":112},"The SIPHON CHAMBER and SIPHON DRAINING CHAMBER are dimensioned with DN 75mm siphon and specified pipework, including a 100mm diameter pvc pipe and associated bends and connections. Ventilation details include a vent cowl with pvc mosquito wire gauze and related cover specifications.","https://schema.org",{"og:url":83,"og:type":123,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":125,"canonical":83},"index,follow",{"doc_id":127,"site_id":62},665106,1793289662,{"code":4,"msg":5,"data":130},{"doc_id":127,"user_id":131,"nickname":92,"user_avatar":132,"doc_module":4,"category_id":39,"category_name":40,"doc_title":65,"doc_description":67,"doc_content":133,"file_id":134,"file_url":135,"file_type":136,"file_size":137,"view_count":81,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":138,"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":128,"read_time":143},1099523882367,"https://ap-avatar.wpscdn.com/davatar_9964176cb1d06d4a9deccf72a44ae3dc","|  | STRUCTURAL AND ENGINEERING DRAWINGS\u003Cbr>DECENTRALISED TREATMENT FACILITY\u003Cbr>(DTF)\u003Cbr>Up-Scaling Basic Sanitation for the Urban Poor\u003Cbr>(UBSUP)\u003Cbr>Dec 2016\u003Cbr>|  |\n| --- | --- | --- |\n\nSCREEN DETAILS  \nHinge for the  \nSECTION 2-2  \nCOARSE AND FINE SCREEN  \nSCALE 1:25  \n50mm WIDE x5mm THICK GMS PLATE FIXED TO RC WALLS WITH FISH TAIL LUGS (BOTTOM PLATE SIMILAR)  \nGMS FINE SCREEN MADE OF 5mm x 50mm FLAT BARS AT 30mm c/c SPACING  \n50mm WIDE x5mm THICK GMS PLATE FIXED TO RC WALLS WITH FISH TAIL LUGS (BOTTOM PLATE SIMILAR)  \nGMS FINE SCREEN MADE OF 5mm x 50mm FLAT BARS AT 15mm c/c SPACING  \nRECEIVING BAY AND BALANCING TANK  \n| | | | Notes: See Above | Index-No.: Description:\u003Cbr>| Scale: As shown  page:\u003Cbr>|\n| --- | --- | --- | --- | --- | --- |\n\n| \u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>8500\u003Cbr>\u003Cbr>|\n| --- |\n| 8500\u003Cbr>250mm THICK HARDCORE LAYER COMPACTED AND BLINDED\u003Cbr>SECTION A-A SCALE 1:75\u003Cbr>150mm REINFORCED CONCRETE SLAB\u003Cbr> 4300 4300 \u003Cbr>\u003Cbr>\u003Cbr>SECTION B-B SCALE 1:50\u003Cbr>SECTION C-C SCALE 1:50\u003Cbr>\u003Cbr>SETTLER TANK\u003Cbr>|\n\n\n| | | | Notes: See Above | Index-No.: Description:\u003Cbr>| Scale: As shown  page:\u003Cbr>|\n| --- | --- | --- | --- | --- | --- |\n\n| 200\u003Cbr>8100\u003Cbr>200\u003Cbr>200600\u003Cbr>5000 B C 2500\u003Cbr>200\u003Cbr>|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | NOTES\u003Cbr>\u003Cbr>|\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 200\u003Cbr>\u003Cbr>\u003Cbr>1\u003Cbr> 1\u003Cbr>\u003Cbr>200 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |\n|  |  |  |  | |  |  |  |  | |  |  |  |  |  |  |  |  |  |  |  | |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  | |  |  |  |  |  |  |  |\n| \u003Cbr>1325 200 450 200 1325 | \u003Cbr>\u003Cbr>|  | 900\u003Cbr>|  |  |  |  | 900 140\u003Cbr>|  |  |  | 900 140\u003Cbr>|  |  |  |  | \u003Cbr> C\u003Cbr>|  | | | \u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>|\n|  |  |  | \u003Cbr>|  |  | \u003Cbr>|  | 100mm Vent Pipe\u003Cbr>COVER TYPE 1\u003Cbr>|  |  |  | |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  | |  |  |  |  | |  | |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  | |  |  |  |  |  |  |  |  |  |  |  |  |\n| 200\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>ROOF SLAB PLAN SCALE 1:75\u003Cbr>\u003Cbr>\u003Cbr>SETTLER TANK |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n\n| | | | Notes: See Above | Index-No.: Description: | Scale: As shown  page:\u003Cbr>|\n| --- | --- | --- | --- | --- | --- |\n\nSIPHON CHAMBER  \nDN 75mm  \nSiphon to Detail  \n200  \n1000  \n100mm Dia. 2m Long pvc Pipe  \n2  \n200  \n1000  \nSIPHON DRAINING CHAMBER  \n600  \nA  \n250mm Thick  \nCompacted  \nHardcore 200 1400  \nBASE SLAB AND WALLS-PLAN  \nSCALE 1:50  \n100mm Dia. pvc Nipple  \n100mm Dia. 90  \ndegrees pvc bend  \nVent cowl with pvc  \nMosquito Wire Gauze  \n2003800  \nSECTION B-B SCALE 1:50  \n1400  \n200  \nReinforced Fibre Cover Type 2  \n4nr Pre-cast concrete slabs size 750mmx 400mm x40mm  \n200 200  \nFGL  \n25mm Dia. 800mm Long round bar bent and embedded in concrete (steel safety handle)  \n50mm Ventilation  \nPipe. 3nr in each compartment  \n100mm Dia. 2m Long pvc Pipe  \nDN 100mm Pipeline from the Settler Tank  \nA142 BRC Mesh T&B  \nInlet  \nTrench  \nTWL TWL TWL TWL  \n300mm Thick Compacted Hardcore  \n200mm Masonry tank wall reinforced with1R8 bars at every alternative course.  \nApproved waterproofing render  \nReinforced Fibre Cover Type 3  \nNOTES  \nReinforced Fibre  \nCover Type 2  \nSiphon to Detail  \nTWL  \n3.3m³ Storage  \n2200  \n200200  \n100mm Dia Overflow Pipe  \nDN 100mm Pipeline to Vertical Flow Constructed Wetland  \n1000 200 200  \nA142 BRC Mesh T&B  \n250mm Thick Compacted Hardcore  \n6120  \n50mm Class 1520 (1:3:6) Concrete blinding  \nSECTION A-A SCALE 1:50  \nANAEROBIC BAFFLED REACTOR  \n| |\n| --- |\n|  |\n| |\n\n| \u003Cbr>TWL |  |\n| --- | --- |\n|  |  |\n\n200  \n200 200  \n200 200 1000  \n900 900  \n300  \nBEAM B2  \nCOMPARTMENT 1A COMPARTMENT  \nCOMPARTMENT 2A COMPARTMENT 2B  \nCOMPARTMENT 3A COMPARTMENT 3B  \nBEAM B2  \nCOMPARTMENT 4A  \nCOMPARTMENT 5A COMPARTMENT 5B  \n300 400  \nCOMPARTMENT 6A COMPARTMENT 6B  \nBEAM B2  \nBEAM B2  \n600 600  \n1000  \n200 200 200 200  ","cbCaim0jknt08bha","https://ap.wps.com/l/cbCaim0jknt08bha","pdf",8693506,35,"English","# Screen Details\n## Receiving Bay and Balancing Tank\n# Settler Tank\n## Siphon Chamber and Siphon Drainage Chamber\n## Base Slab and Walls-Plan\n# Anaerobic Baffled Reactor\n## Compartments and Beam B2\n# Cover Types","[{\"question\":\"What are the key screen components shown for coarse and fine screening?\",\"answer\":\"The drawings include hinge and sectional details for a coarse and fine screen, with GMS plates and fish tail lugs fixed to RC walls. They also specify fine screens made from flat bars at given center-to-center spacings and note a bottom-plate similar construction.\"},{\"question\":\"What elements of the receiving and settling process are detailed in the tank sections?\",\"answer\":\"The sheets show a receiving bay with a balancing tank and provide settler tank details, including base slab and walls plan views. They include piping connections such as inlet/trench and pipeline routes between the settler tank and downstream units.\"},{\"question\":\"Which siphon and drainage features are specified for the chambers?\",\"answer\":\"The SIPHON CHAMBER and SIPHON DRAINING CHAMBER are dimensioned with DN 75mm siphon and specified pipework, including a 100mm diameter pvc pipe and associated bends and connections. Ventilation details include a vent cowl with pvc mosquito wire gauze and related cover specifications.\"}]","STRUCTURAL AND ENGINEERING DRAWINGS - DECENTRALISED TREATMENT FACILITY (DTF) - Up-Scaling Basic Sanitation for the Urban Poor | PDF",88]