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All capitol improvement projects will be subject to NPDES compliance obligations.
Projects with less than one acre of Disturbed Soil Area (DSA) will be required to submit an Erosion, Sediment and Chemical Control Plan (ESCCP) or Water Pollution Control Plan (WPCP) per the projects Plans and Specifications D Permits Section. These projects are subject to the requirements of the County of Orange Municipal Permits.
Municipal NPDES Permit No. CAS618030, Order No. R8-2002-0010 from the California Regional Water Quality Control Board, Santa Ana Region may be viewed at the following Internet web address:
http://www.swrcb.ca.gov/rwqcb8/pdf/02-10.pdf
Municipal NPDES Permit No. CAS0108740, Order No. R9-2002-0001 from the California Regional Water Quality Control Board, San Diego Region may be viewed at the following Internet web address:
www.swrcb.ca.gov/rwqcb9/orders
Projects greater than one acre of Disturbed Soil Area (DSA) require coverage under the General Permit for Discharges of Storm Water Associated with Construction Activity (Construction General Permit, 99-08-DWQ) and will be required to submit a Storm Water Pollution Prevention Plan (SWPPP) and a Notice of Intent (NOI) or Notice of Construction Activity (NOCA).
NPDES documents submitted for Capitol Improvement Projects should be submitted directly to the Resident Engineer (RE) assigned to the project. One (1) copy should be submitted for the initial review. The NPDES Coordinator will typically review the plan within 5 business days depending on the present workload. Written review comments will be presented back to the RE.
County Approval signatory should be listed as follows:
Christopher G. Kubasek, PE
OC Public Works/Construction Division
Engineering Supervisor
Phone number 714-567-7832
For additional Information regarding NPDES compliance you may contact the OC Public Works/Construction Division NPDES Coordinator, Robin LaMont, Tuesday through Friday 9 AM to 4PM, by calling 714-567-6528, cell 714-448-8527 or by email to
robin.lamont@rdmd.ocgov.com

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