General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 358164 Arden Realty, Inc. Privately-Owned Business 11601 Wilshire Boulevard 400 Los Angeles, CA 90025 310-966-2600 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 650356 2001 Wilshire Boulevard Building Los Angeles 4 Facility Owner 05/10/2007 04/03/2008 644968 Westwood Terrace Building Los Angeles 4 Facility Owner 01/03/2007 06/25/2008 759416 Arden Realty Los Angeles 4 Facility Owner 12/14/2010 null 767749 2730 Wilshire Boulevard Project Los Angeles 4 Facility Owner 06/22/2011 null 650960 Beverly Atrium Los Angeles 4 Domestic Site NEC Owner 05/24/2007 07/26/2007 646391 10350 Santa Monica Los Angeles 4 Domestic Site NEC Owner 02/21/2007 07/26/2007 650880 Wilshire Pacific Plaza Los Angeles 4 Facility Owner 05/23/2007 09/25/2008 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 315948 Enrollee 4 4B197500275 Enrollee-GW from Const Dewat for Jamison Services Historical NPDNONMUNIPRCS R4-2003-0111 01/09/2008 01/12/2010 Discharger 01/09/2008 06/26/2008 315945 Enrollee 4 4B197500228 Enrollee-GW from Const Dewat for Wilshire Pacific Partners LLC c/o TPMC Californ Historical NPDNONMUNIPRCS R4-2008-0032 05/07/2007 04/20/2011 Discharger 05/23/2007 09/25/2008 315848 Enrollee 4 4B197500212 Enrollee-GW from Const Dewat for Douglas Emmett, Inc. Historical NPDNONMUNIPRCS R4-2003-0111 04/16/2007 04/23/2008 Discharger 05/10/2007 04/03/2008 315847 Enrollee - NPDES 4 4B197500210 Enrollee - NPDES Gen Permit for GW Dewat & Const. for LHS Equities, LLC c/o LHS Equities, LLC c/o Transwestern Historical NPDNONMUNIPRCS R4-2013-0095 12/20/2006 05/15/2019 Discharger 02/21/2007 07/26/2007 315842 Enrollee - NPDES 4 4B197500229 Enrollee - NPDES Gen Permit for GW Const & Proj Dewat for Beverly Capital Ventures, LLC c/o JADE Enterprises LLC Active NPDNONMUNIPRCS R4-2013-0095 05/04/2007 null Discharger 05/24/2007 07/26/2007 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 373326 Admin Civil Liability R4-2010-0015-M EPL R4-2010-0015-M for $57,000 sent 2/11/10 for effluent violations & late rpt. NPDNONMUNIPRCS 02/11/2010 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status