Urartu Construction

On December 13, 2001, the Regional Water Quality Control Board of Los Angeles issued a Municipal Storm Water National Pollutant Discharge Elimination System Permit (NPDES Permit No. CAS004001) that requires new development and redevelopment projects to incorporate storm water mitigation measures effective September 2, 2002.

Depending on the type of project either a Standard Urban Stormwater Mitigation Plan (SUSMP) or a Site Specific Mitigation Plan is required to reduce the quantity and improve the quality of rainfall runoff that leaves the site.

Angeles Contracting installs stormwater infiltration systems as required by a project's Standard Urban Stormwater Mitigation Plan (SUSMP) and Storm Water Pollution Prevention Program (SWPPP) throughout Southern California in Los Angeles County, Orange County, Ventura County, San Bernardino County, Riverside County, San Diego County and Kern County.