General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 6097 Tishman Speyer Properties Privately-Owned Business 345 North Maple Drive 201 Beverly Hills, CA 90210 310-271-7362 PCostopo@TishmanSpeyer.com Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 775424 UTA Plaza Los Angeles 4 Development Site, NEC Owner and Operator 01/05/2012 07/30/2014 242264 Maple Plaza - CI 6704 Los Angeles 4 Facility Owner 08/02/2005 null 211481 Beverly Mercedes Place Los Angeles 4 Service/Commercial Site, NEC Owner 06/27/1990 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 554568 Patricia Costopoulos Person Legally Responsible Official 08/13/2013 null 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 382739 Enrollee - NPDES 4 4B198900106 Enrollee under Gen NPDES Permit for GW Dewat & Const. for UTA Plaza LLC Active NPDNONMUNIPRCS R4-2013-0095 02/01/2012 null Discharger 01/05/2012 07/30/2014 193398 Enrollee 4 4B196000371 Enrollee (CI 6978)-GW from Const Dewat for Beverly Place, L.P. Historical NPDNONMUNIPRCS R4-2008-0032 06/30/1997 10/09/2013 Discharger 09/01/2005 null 193386 Enrollee 4 4B196000358 Enrollee-GW from Const Dewat for Maple Plaza, LTD. c/o Tishman Speyer Properties Historical NPDNONMUNIPRCS R4-2008-0032 06/30/1997 10/27/2011 Discharger 08/02/2005 null 134544 NPDES Permit 4 4B191246001 NPDES 90-114 for BEVERLY PLACE, L.P. Historical NPDNONMUNIPRCS 90-114 08/20/1990 08/24/1997 Discharger 08/20/1990 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 400595 Admin Civil Liability R4-2015-0063 ACL R4-2015-0063 for Tishman Speyer Properties NPDNONMUNIPRCS 06/02/2015 Historical 393775 Admin Civil Liability R4-2013-0119 ACL R4-2013-0119 for Tishman Speyer Properties NPDNONMUNIPRCS 01/03/2014 Historical 372926 Admin Civil Liability R4-2010-0005-M EPL R4-2010-0005-M 01/27/2010 for Beverly Place, LP NPDNONMUNIPRCS 01/27/2010 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status