General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 637218 852 N Knoll LLC Privately-Owned Business 3831 Lost Springs Drive Calabasas, CA 91301 818-314-8444 guybenshushan@gmail.com Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 885915 852 NW Knoll Dr Los Angeles 4 Domestic Site NEC Owner and Operator 02/03/2023 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification Regulatory Measures(non-enforcement) Reg. Measure ID Regulatory Measure Type Region WDID Title Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date 450981 Enrollee - NPDES 4 4B198903147 Enrollee - NPDES under NPDES Gen Permit for GW Const & Proj Dewat for 852 N Knoll LLC Historical NPDNONMUNIPRCS R4-2018-0125 01/19/2023 06/18/2025 Discharger 02/03/2023 null Violations within the past calendar year Violation ID Occurrence Date Violation Type Violation Description Violation Status Priority Source Facility Name Violated Reg. Meas. ID Violated Reg. Meas. Order No. Linked To Enf. Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status 458548 Admin Civil Liability R4-2024-0355 ACL R4-2024-0355 for 852 N Knoll LLC NPDNONMUNIPRCS 02/05/2025 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status