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NPDES Maintenance and Compliance Management System

NPDES Maintenance and Compliance Management System. Daryl Myers, PE Dori Sabeh, PE. Florida Stormwater Association 2013 Annual Conference June 14. Agenda. Project Description NPDES Requirements Project Overview Maintenance and C ompliance Management Summary. Project Description.

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NPDES Maintenance and Compliance Management System

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  1. NPDESMaintenance and Compliance Management System Daryl Myers, PE Dori Sabeh, PE Florida Stormwater Association 2013 Annual Conference June 14

  2. Agenda • Project Description • NPDES Requirements • Project Overview • Maintenance and Compliance Management • Summary

  3. Project Description Help FDOT District 2 ensure compliance with NPDES permit requirements

  4. NPDES Requirements

  5. NPDES Requirements • Inventory of systems (database and mapping) • Annual inspection and reporting • Required maintenance activities • Illicit discharge detection and reporting

  6. Systems InventoryDesign Information Database • Permit Information • Permit type, agency, extent, number of systems • System Design Information • Status: active, inactive • Unique ID, system type, location, H&H design data • Design plans and location map

  7. Inspections and Reporting • Inspection of all permitted surface and stormwater management systems • Inspection of all permitted and specified non-permitted stormwater conveyance systems • Documentation of inspection findings and corrective actions • Maintenance work orders generated as needed

  8. Maintenance Activities • Trash Removal • Nuisance Vegetation Removal • Control Structure Rebuild • System Modification

  9. Project Overview

  10. Project Overview • 18 Counties • Alachua, Baker, Bradford, Clay, Columbia, Dixie, Duval, Gilchrist, Hamilton, Lafayette, Levy, Madison, Nassau, Putnam, St. Johns County, Suwannee, Taylor, Union • Regulatory Agencies • SJRWMD • SRWMD • SWFWMD • FDEP • ACOE

  11. Project OverviewStormwater Management Facilities • 450 permits • 2,700 systems • 17,000 inspections • 5,300 maintenance work orders

  12. Project OverviewStormwaterConveyance Network • 10,000 features per county • 50 GIS Shapefiles Clay St. Johns Alachua

  13. Maintenance and Compliance Management

  14. Maintenance and Compliance Management • Centralized information storage database • Web-based interface • Custom reports • Monitoring and tracking tools

  15. Interface Tools

  16. Stormwater Management Permit Collection System Design Info Inspections Routine Maintenance Functioning Not Functioning Construction completion and Transfer of Authority to FDOT Category IV Category V Category VI Work Orders Corrective Action Category III Engineering Re-evaluation Design & Permitting

  17. Stormwater ManagementProcesses and System Types • Biological • Wet Detention Systems • Dry Detention Systems • Wetland Stormwater Management Systems • Retention Systems • Swales Systems • Exfiltration Trench Systems • Underdrain Systems • Physical • Chemical

  18. System Design Information

  19. Field Inspections

  20. Field Inspections

  21. Reporting Interface

  22. Field Inspections

  23. Maintenance Work Orders

  24. Maintenance Work Orders

  25. Google Earth Extension

  26. Summary

  27. Summary

  28. Summary • Pioneer program by FDOT D2 can be followed by any NPDES permittee • Various applications

  29. Questions? Daryl Myers: MyersD@AyresAssociates.com Dori Sabeh: SabehD@AyresAssociates.com

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