General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 478541 Atherton Plaza L.P. Privately-Owned Business 610 North Santa Anita Avenue 2nd Floor Arcadia, CA 91006 626-254-9800 rao@positiveinvestments.com Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 633319 Atherton Plaza Los Angeles 4 Domestic Site NEC Owner 06/06/2008 08/30/2015 Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 550951 Rao Yalamanchili Person Legally Responsible Official 06/06/2008 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 302888 Enrollee - NPDES 4 4B197500110 Enrollee - NPDES Gen Permit for GW Dewat & Const. for First California Investment LLC c/o First Investment & Realty Active NPDNONMUNIPRCS R4-2018-0125 03/15/2006 null Discharger 06/06/2008 08/30/2015 Violations within the past five calendar years 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