SWPPP Design & Stormwater Management — Bay Area
Your Bay Area construction project disturbing one or more acres requires a Stormwater Pollution Prevention Plan (SWPPP). Calichi Design Group prepares SWPPP plans for 80+ Bay Area projects, including site assessment, BMP specification, pollution source documentation, and construction-phase compliance support.
Why Calichi Design Group
We understand San Francisco Bay Regional Water Quality Control Board requirements and local municipal stormwater ordinances. Our SWPPP plans are accepted by contractors and SFRWQCB inspectors.
What’s Included
Erosion/sediment risk assessment; BMP specification (sediment basins, silt fence, fiber rolls); site plan maps; material and maintenance specs; inspection schedule; inspection log templates; agency coordination.
FAQs
When is a SWPPP required?
Any California construction disturbing 1+ acre. Projects under 1 acre may qualify for exemption.
What BMPs are most important?
Erosion prevention and sediment tracking prevention are the highest priority controls.