Erosion Control and SWPPP
Storm water compliance is the one part of a construction site that can be shut down by an inspector on a rainy Tuesday. It is also routinely underfunded at bid time.
We install and maintain BMPs to keep sites compliant and open through the wet season.
The cheapest BMP is the one installed before the storm
Construction sites in California operate under a general permit that limits exposed soil, requires specific best management practices, mandates inspection at defined intervals and before and after qualifying rain events, and carries real enforcement. Non-compliance is not a paperwork problem. It stops work.
The economics are also straightforward and consistently ignored. Installing and maintaining BMPs ahead of a storm costs a fraction of cleaning up after one, and a fraction of a fraction of a notice of violation.
What we install and maintain
Seasonal planning
Grading operations and storm season are in direct conflict. The permit limits how much soil can be open, which limits how much grading can happen in a given window. A schedule that ignores that conflict does not survive its first October. We build the seasonal restriction into the plan and the price.
Inspection and documentation
The permit requires inspections at set intervals and around qualifying rain events, with records. Those records are what an inspector reviews first, and an otherwise compliant site with a gap in its log is a finding. We maintain the log as part of the work rather than reconstructing it.
Working with the QSP and QSD
The Qualified SWPPP Practitioner and Qualified SWPPP Developer roles are separately credentialed. We work with the project's QSP and QSD, implement the plan they produce, and flag where the plan and the actual site condition have diverged, which happens constantly as grading progresses.
Storm water capabilities
- Perimeter and sediment controls
- Inlet and drainage protection
- Stabilized entrances and track out control
- Sediment basins and traps
- Hydroseeding and soil binders
- Erosion blankets and matting
- Slope protection
- Concrete washout facilities
- Stockpile management
- Dust control and sweeping
- Dewatering discharge control
- Storm event response
How we run this work
Every scope is bid against real quantities and built to the governing agency's standard.
Seasonal work plan
Grading sequenced against the permit's exposed soil limits, so the schedule survives the wet season instead of colliding with it.
BMP installation record
What was installed where and when, which is the first thing an inspector asks to see.
Maintenance and inspection log
Kept current through the job, including pre-storm and post-storm inspections.
Storm readiness checklist
The actions taken before a forecast qualifying event, documented at the time rather than afterward.
Deficiency correction record
Findings tracked to closure, which is what turns an observation into a non-issue.
Discharge control documentation
Dewatering treatment and discharge records where the operation requires them.
Questions we get on this scope
Is erosion control really worth pricing properly?
Yes, and the arithmetic is not close. Proper BMP installation and maintenance across a wet season is a small fraction of what a single significant sediment discharge costs in cleanup, and a much smaller fraction of an enforcement action. It is one of the few line items where underfunding reliably costs more.
Do you provide the QSP?
We work with the project's QSP and QSD and implement the plan they produce. Where a project needs those roles filled we can identify qualified practitioners, but the credential belongs to an individual, not to a contractor.
Can you take over compliance on a site that already has problems?
Yes. We start with an honest assessment of the current condition against the plan, correct the immediate deficiencies, and rebuild the inspection record going forward. Existing gaps in the log cannot be invented, but they can be documented and explained.
How does storm season affect the grading schedule?
Materially. The permit limits exposed soil, which caps how much can be open at once. Any schedule showing continuous mass grading through a Southern California winter is not a real schedule.
Get a bid on erosion control and swppp
Send us the plans, the specification, and the schedule you are working to. We will tell you whether we are the right contractor for it and what it will cost.
Send us the project
Tell us the site, the scope, and the deadline. Initial consultations carry no fee and no obligation.