General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 563661 Northrop Grumman Guidance & Electronics Company, Inc Privately-Owned Business 1 Space Park Boulevard Redondo Beach, CA 90278 310-332-5057 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 894034 Canoga Park Site - PRB Los Angeles 4 Manufacturing NEC Owner 03/15/2024 null 834730 Canoga Park Site - Reinjection Los Angeles 4 Manufacturing NEC Owner and Operator 04/25/2017 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 644263 Michael Shannon Person Legally Responsible Official 03/15/2024 null null 585080 Shantal Boghosian Person Legally Responsible Official 10/09/2018 null null 538283 Joseph Kwan Person Legally Responsible Official 04/25/2017 10/08/2018 null 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 456266 Enrollee - WDR 4 4B198601201 Enrollee - WDR for Northrop Grumman Guidance & Electronics Company, Inc Active WDRNONMUNIPRCS R4-2014-0187 10/04/2024 null Discharger 03/15/2024 null 412934 Enrollee - WDR 4 4B198601101 Enrollee - WDR for Northrop Grumman Guidance & Electronics Company, Inc Active WDRNONMUNIPRCS R4-2014-0187 08/01/2017 null Discharger 04/25/2017 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 Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status