[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-1-en-105":3,"doc-seo-565628-105":53,"doc-detail-565628-en":126},{"code":4,"msg":5,"data":6},0,"success",[7,14,19,24,29,34,39,44,49],{"id":8,"doc_module":9,"doc_module_name":10,"category_name":11,"show_sort_weight":12,"slug":13},11,1,"Template","Presentations",90,"presentations",{"id":15,"doc_module":9,"doc_module_name":10,"category_name":16,"show_sort_weight":17,"slug":18},12,"Resumes",80,"resumes",{"id":20,"doc_module":9,"doc_module_name":10,"category_name":21,"show_sort_weight":22,"slug":23},14,"Invoices",70,"invoices",{"id":25,"doc_module":9,"doc_module_name":10,"category_name":26,"show_sort_weight":27,"slug":28},15,"Posters",60,"posters",{"id":30,"doc_module":9,"doc_module_name":10,"category_name":31,"show_sort_weight":32,"slug":33},16,"Social Media",50,"social-media",{"id":35,"doc_module":9,"doc_module_name":10,"category_name":36,"show_sort_weight":37,"slug":38},17,"Forms",40,"forms",{"id":40,"doc_module":9,"doc_module_name":10,"category_name":41,"show_sort_weight":42,"slug":43},18,"Letters",30,"letters",{"id":45,"doc_module":9,"doc_module_name":10,"category_name":46,"show_sort_weight":47,"slug":48},21,"Paper Templates",5,"papers-templates",{"id":50,"doc_module":9,"doc_module_name":10,"category_name":51,"show_sort_weight":4,"slug":52},158,"General","general-158",{"code":4,"msg":54,"data":55},"ok",{"site_id":56,"language":57,"slug":58,"title":59,"keywords":60,"description":61,"schema_data":62,"social_meta":119,"head_meta":121,"extra_data":123,"updated_unix":125},105,"en","regional-sediment-management-st-johns-river-entrance-application","Regional Sediment Management - St. Johns River Entrance Application","","This technical presentation by the U.S. Army Corps of Engineers, Jacksonville District, outlines the application of Regional Sediment Management (RSM) strategies for the St. Johns River Entrance project. The document provides an extensive overview of harbor project backgrounds, including the Jacksonville Harbor and Mayport Naval Station, focusing on federal channel depths and morphological conditions. It details sediment characteristics through vibracore data and analysis of sand composition, highlighting the importance of sediment transport modeling for predicting deposition and erosion within the littoral zone. The presentation serves as a foundational guide for engineers and stakeholders interested in the systematic approach to managing coastal sediment resources to enhance project efficiency and environmental sustainability.",{"@graph":63,"@context":118},[64,80,101],{"@type":65,"itemListElement":66},"BreadcrumbList",[67,71,74,77],{"item":68,"name":69,"@type":70,"position":9},"https://docshare.wps.com","Home","ListItem",{"item":72,"name":10,"@type":70,"position":73},"https://docshare.wps.com/template/",2,{"item":75,"name":11,"@type":70,"position":76},"https://docshare.wps.com/template/presentations/",3,{"item":78,"name":59,"@type":70,"position":79},"https://docshare.wps.com/template/regional-sediment-management-st-johns-river-entrance-application/565628/",4,{"url":78,"name":59,"@type":81,"image":82,"author":87,"headline":59,"publisher":90,"fileFormat":93,"inLanguage":57,"description":61,"dateModified":94,"datePublished":95,"encodingFormat":93,"isAccessibleForFree":96,"interactionStatistic":97},"DigitalDocument",{"url":83,"@type":84,"width":85,"height":86},"https://docshare.wps.com/thumbnails/regional-sediment-management-st-johns-river-entrance-application/565628.png","ImageObject",442,249,{"name":88,"@type":89},"วิน","Person",{"url":68,"name":91,"@type":92},"DocShare","Organization","application/pdf","2026-10-21","2026-10-13",true,{"@type":98,"interactionType":99,"userInteractionCount":76},"InteractionCounter",{"@type":100},"ViewAction",{"@type":102,"mainEntity":103},"FAQPage",[104,110,114],{"name":105,"@type":106,"acceptedAnswer":107},"What is the primary objective of Regional Sediment Management at the St. Johns River entrance?","Question",{"text":108,"@type":109},"The primary objective is to manage sediment as a valuable resource by understanding existing conditions, inlet and adjacent beach morphology, and the regional effects of project modifications through transport modeling.","Answer",{"name":111,"@type":106,"acceptedAnswer":112},"What are the specific depth parameters mentioned for the Jacksonville Harbor project?",{"text":113,"@type":109},"The existing project depth is 40 feet, with proposed depths ranging between 40 and 50 feet, while the Mayport Naval Station has a project depth of 50 feet.",{"name":115,"@type":106,"acceptedAnswer":116},"How is the sediment composition at the project site characterized?",{"text":117,"@type":109},"Based on 2007 vibracores and 2010 distribution analysis, the sediment is composed of approximately 60-75% fine sand, 15% medium/coarse sand, and 10-25% silt/clay.","https://schema.org",{"og:url":78,"og:type":120,"og:title":59,"og:site_name":91,"og:description":61},"article",{"robots":122,"canonical":78},"index,follow",{"doc_id":124,"site_id":56},565628,1792438040,{"code":4,"msg":5,"data":127},{"doc_id":124,"user_id":128,"nickname":88,"user_avatar":129,"doc_module":9,"category_id":8,"category_name":11,"doc_title":59,"doc_description":61,"doc_content":130,"file_id":131,"file_url":132,"file_type":133,"file_size":134,"view_count":76,"is_deleted":4,"is_public":9,"is_downloadable":9,"audit_status":9,"page_count":135,"language":136,"language_code":57,"site_id":56,"html_lang":57,"table_of_contents":137,"faqs":138,"seo_title":139,"seo_description":61,"update_tm":140,"read_time":141},2336475104736,"https://ap-avatar.wpscdn.com/avatar/22000c4c5e0e5b17e70?x-image-process=image/resize,m_fixed,w_180,h_180&k=1786591360781797222","PRESENTATION  \nRegional Sediment Management – Application of a Coastal Model at the St. Johns River Entrance  \nSteven Bratos  \nSenior Coastal Engineer  \nU.S. Army Corps of Engineers – Jacksonville District  \nFebruary 11, 2011  \nBUILDING STRONG® US ARMY CORPS OF ENGINEERS | Jacksonville District  \nPresentation Outline  \n• Jacksonville Harbor Project Background  \n• Project vs Regional View  \n• Coastal System Approach  \n• Summary & Conclusion  \nHydrodynamic  \nModeling Design  \nSite Characteristics  \nBUILDING STRONG® US ARMY CORPS OF ENGINEERS | Jacksonville District  \n| BARTRAM\u003Cbr>ISLAND | BLOUNT\u003Cbr>ISLAND\u003Cbr>BUCK\u003Cbr>ISLAND | MILE\u003Cbr>POINT | MAYPORT\u003Cbr>NAVAL\u003Cbr>STATION |\n| --- | --- | --- | --- |\n| MILL COVE |  |  |  |\n\nProject Location  \nLower St. Johns River Basin  \nHarbor  \nJacksonville  \nFederal  \nChannel  \nBUILDING STRONG® US ARMY CORPS OF ENGINEERS | Jacksonville District  \nJacksonville Harbor – Mayport NS  \n• Jacksonville Harbor Seg. 1&2 (14 mi, 6 mi)  \n• Existing Project Depth – 40 ft, Proposed between 40 & 50 ft  \n• Mayport NS – Project Depth 50 ft (under constr)  \nBUILDING STRONG® US ARMY CORPS OF ENGINEERS | Jacksonville District  \nSediment Characteristics  \n2007 Vibracores  \nDistribution (2010)  \n– 75-60% fine sand  \n– 15 % med/cor  \n– 10-25 % silt/clay Ebb Shoal  \nD 50 0.125 to 0.25 mm  \nBUILDING STRONG® US ARMY CORPS OF ENGINEERS | Jacksonville District","cbCaitNrsR9vV9a5","https://ap.wps.com/l/cbCaitNrsR9vV9a5","pdf",2393374,26,"English","# Presentation Outline\n## Jacksonville Harbor Project Background\n## Project vs Regional View\n## Coastal System Approach\n## Summary & Conclusion\n# Project Location\n## Lower St. Johns River Basin\n## Jacksonville Harbor – Mayport NS\n# Sediment Characteristics\n## 2007 Vibracores Data\n## Particle Size Distribution","[{\"question\":\"What is the primary objective of Regional Sediment Management at the St. Johns River entrance?\",\"answer\":\"The primary objective is to manage sediment as a valuable resource by understanding existing conditions, inlet and adjacent beach morphology, and the regional effects of project modifications through transport modeling.\"},{\"question\":\"What are the specific depth parameters mentioned for the Jacksonville Harbor project?\",\"answer\":\"The existing project depth is 40 feet, with proposed depths ranging between 40 and 50 feet, while the Mayport Naval Station has a project depth of 50 feet.\"},{\"question\":\"How is the sediment composition at the project site characterized?\",\"answer\":\"Based on 2007 vibracores and 2010 distribution analysis, the sediment is composed of approximately 60-75% fine sand, 15% medium/coarse sand, and 10-25% silt/clay.\"}]","Regional Sediment Management - St. Johns River Entrance Application | PDF",1791856709,9]