NPDES / VPDES Permit Support

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• ​6 Minimum Control Measures (MCM) for MS4 permits including:

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1. Illicit discharge detection and elimination (IDDE), planning and execution

2. Post-Construction Stormwater BMP facility inspections

   1. VADEQ Stormwater BMP Inspector​

   2. Confined Space Entry Certified

3. Erosion and Sediment Control (ESC) inspection support for construction sites (VA, MD)​

4. Pollution Prevention and Good Housekeeping audits and training

5. Public Participation & Involvement support

6. Public Outreach & Outreach support

• Chesapeake Bay and local TMDL planning

• Watershed Implementation Plans

• Impervious Acre Treated (IAT)​ support

• Annual reporting support

• White papers, state-of-the-science reports, literature reviews

• English to Spanish translations for Spanish-speaking community

Streams and Forests​

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• Maryland Forest Stand Delineations, Qualified Professional

• Maryland Forest Conservation Plans, Qualified Professional

• Stream benthic invertebrate sampling (MD DNR MBSS Certified)

• Steam physical habitat assessments (MD DNR MBSS Certified)

• Stream restoration post-construction monitoring / inspections & crediting analysis

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Industrial Stormwater Permits

 

12-SW, 12-SW-A, 20-SW, VAR05, MSGP

 

We provide support for federal facilities, state, county and local governments, school systems, universities, wastewater treatment plants (WWTPs), landfills, recycling facilities, compositing facilities and private industrial sites

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• Complete, system-wide audits

• Stormwater pollution prevention plans (SWPPP, P3) and updates

• Annual trainings for SWPPP team and general staff

• Testing for SWPPP team members and site staff

• Annual and quarterly inspections

• Stormwater sampling

• Stormwater BMP treatment facility inspections

• Stormwater BMP treatment facility conceptual designs and prioritization to meet TMDLs and Chesapeake Bay Restoration requirements / impervious cover treatment requirements

Construction General Permit (CGP)

 

VAR10, 14GP, 20CP

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• Pre-construction kick-off / orientation meetings

• Stormwater pollution Prevention Plans (SWPPP)

• SWPPP inspections

• Pollution Prevention Plans (P2)

• Erosion and Sediment Control (ESC) Inspection

• TMDL Plans

• Training for on-site staff