According to the State of California’s Construction General Permit, every construction site should have a designated QSP. Do you have a Qualified Storm Water Pollution Prevention Plan Practitioner available to your site? Stockton Stockton Builders Exchange 4561 Quail Lakes Dr. Suite B-2 Stockton, CA 95207 Feb 21 -22, 2019 8:00 am – 4:00 pm $350.00 […]