General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 562879 Hunter Rosenquist null 10635 Santa Monica Boulevard 315 Los Angeles, CA 90025 310-441-2700 hrosenquist@onni.com Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 246580 Onni Atria L.P. Los Angeles 4 Service/Commercial Site, NEC Contact 01/11/2017 null 246578 Onni Atria L.P. Los Angeles 4 Service/Commercial Site, NEC Contact 01/11/2017 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 562878 Onni Atria L.P. Organization Employee 03/07/2017 null Privately-Owned Business 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 193243 Enrollee - NPDES 4 4B196000014 Enrollee - NPDES Gen Permit for GW Const & Proj Dewat for Onni Atria L.P. Active NPDNONMUNIPRCS R4-2018-0125 08/27/1991 null Discharger Contact 01/11/2017 11/29/2018 193242 Enrollee - NPDES 4 4B196000013 Enrollee - NPDES Gen Permit for GW Const & Proj Dewat for Onni Group Active NPDNONMUNIPRCS R4-2018-0125 08/27/1991 null Discharger Contact 01/11/2017 11/29/2018 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 193243 Onni Atria L.P. Enrollee - NPDES NPDNONMUNIPRCS 08/27/1991 Active