General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 540070 Thomas Powell null 3990 Concours Street 200 Ontario, CA 91764 909-974-5471 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 6863 Cemex Construction Materials Pacific LLC Organization Legally Responsible Official 05/16/2013 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 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 420769 Cemex Construction Materials Pacific LLC NPDES Permit NPDMINING 08/01/2018 Historical 405488 Cemex Construction Materials Pacific LLC Enrollee - Waiver WDRMINING 04/07/2016 Active 405487 Cemex Construction Materials Pacific LLC Enrollee - Waiver WDRMINING 04/07/2016 Historical 405486 Cemex Construction Materials Pacific LLC Enrollee - Waiver WDRMINING 04/07/2016 Active 404852 Cemex Construction Materials Pacific LLC WDR WDRMINING 06/22/2016 Historical 404262 Cemex Construction Materials Pacific LLC Enrollee - Waiver WDRMINING 06/11/2014 Active 404260 Cemex Construction Materials Pacific LLC Enrollee - Waiver WDRMINING 03/01/2016 Historical 386349 Cemex Construction Materials Pacific LLC NPDES Permit NPDMINING 06/01/2013 Historical 384685 Cemex Construction Materials Pacific LLC 401 Certification CERFILLEXC 11/01/2007 Historical 359257 Cemex Construction Materials Pacific LLC WDR WDRNONMUNIPRCS 12/11/2008 Historical 342136 Cemex Construction Materials Pacific LLC NPDES Permit NPDMINING 01/06/2008 Historical 331845 Cemex Construction Materials Pacific LLC Enrollee NPDNONMUNIPRCS 03/09/2011 Historical 306369 Cemex Construction Materials Pacific LLC Enrollee - WDR WDRMUNIOWTS 06/28/2006 Historical 260898 Cemex Construction Materials Pacific LLC Letter WDR null Historical 260474 Cemex Construction Materials Pacific LLC Letter WDR null Historical 206263 Cemex Construction Materials Pacific LLC Enrollee - NPDES NPDNONMUNIPRCS 11/01/2001 Active 148252 Cemex Construction Materials Pacific LLC WDR LNDISPOTH 06/29/2000 Historical 143061 Cemex Construction Materials Pacific LLC WDR WDRMINING 12/20/1993 Historical 142072 Cemex Construction Materials Pacific LLC WDR WDRMINING 06/06/1988 Historical 142057 Cemex Construction Materials Pacific LLC WDR WDRMINING 03/25/1988 Historical 140706 Cemex Construction Materials Pacific LLC WDR WDR 07/08/1994 Historical 139256 Cemex Construction Materials Pacific LLC WDR WDR 03/14/1986 Historical 136031 Cemex Construction Materials Pacific LLC NPDES Permit NPDMINING 06/10/1996 Historical 135352 Cemex Construction Materials Pacific LLC WDR WDRNONMUNIPRCS 06/01/1992 Historical 134274 Cemex Construction Materials Pacific LLC NPDES Permit NPDMINING 01/25/1988 Historical 133640 Cemex Construction Materials Pacific LLC WDR WDR 03/28/1983 Historical 133636 Cemex Construction Materials Pacific LLC NPDES Permit NPDMINING 03/28/1983 Historical 131289 Cemex Construction Materials Pacific LLC NPDES Permit NPDMINING 06/03/2002 Historical