California QSD/QSP: Roles, Paperwork Chain, and Risk-Based Requirements
The regulatory frame
California's Construction General Permit (Order 2009-0009-DWQ, as amended by 2010-0014-DWQ and 2012-0011-DWQ) regulates construction disturbing one acre or more, and smaller sites that pose a risk of discharge to waters of the state. It creates two named roles that items in this domain test directly.
The two roles
- Qualified SWPPP Developer (QSD): develops and certifies the SWPPP, performs the risk determination, designs or selects BMPs, and amends the plan.
- Qualified SWPPP Practitioner (QSP): implements the SWPPP in the field - installation and maintenance of BMPs, inspections, sampling, corrective actions - and reports back to the QSD when the plan itself needs revision. Both must be identified in the SWPPP and must hold the qualifications the permit lists for each role.
The paperwork chain
- The Legally Responsible Person files the Notice of Intent through SMARTS and receives a WDID number.
- The SWPPP is prepared under QSD direction, with a risk level (1, 2, or 3) set from sediment risk and receiving water risk.
- Higher-risk sites trigger more: Rain Event Action Plans ahead of predicted rain, discharge sampling, and post-construction standards.
- An annual report is due September 1, and a Notice of Termination is filed once the site is stabilized.
Worked example
A 12-acre grading project discharges to a creek with a sediment TMDL, and the soils are steep and erodible. Sediment risk is high and receiving-water risk is elevated by the TMDL and beneficial uses, so the site lands at a higher risk level: more frequent inspections, discharge sampling, a Rain Event Action Plan before predicted storms, and post-construction requirements. Mid-project the grading plan changes. The QSD amends the SWPPP and re-evaluates BMPs; the QSP implements the amended plan and documents the change. Allowing the crew to improvise is a permit violation, not a field judgment call.
Traps
- Using QSD and QSP interchangeably.
- Treating the SWPPP as a binder written once at mobilization.
- Confusing the Notice of Intent with the Notice of Termination.
- Assuming an inspector certification substitutes for the state qualification; the permit lists what qualifies each role, so check the current text.