This is an Administrative Order (AO) for compliance pursuant to CWA Section 402 issued to California Waste Solutions. The violations involve failure to properly install and maintain best management practices (BMPs), and failure to comply with the Mult-Sector General Permit. The Order directs Respondent to come into compliance with the permit by properly installing and maintaining BMPs. The Order applies to three separate facilities (2 in Oakland, and 1 in San Jose).