General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website S507924 Cemex Construction Materials Pacific LLC Privately-Owned Business 2365 Iron Point Road Suite 120 Folsom, CA 95630 null null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date S920157 CEMEX San Carlos Ready Mix San Mateo 2 Facility Discharger 03/07/2024 null S906134 Cemex Construction Materials Pacific LLC Contra Costa 5S Facility Discharger 07/19/2022 null S902310 CEMEX Tracy Ready Mix San Joaquin 5S Facility Discharger 02/17/2022 null S895877 Pleasant Grove Sutter 5S Facility Discharger 07/06/2021 null S882248 Clayton Quarry Contra Costa 2 Facility Discharger 05/19/2020 null S876072 Roseville Ready Mix Placer 5S Facility Discharger 09/24/2019 null S867492 Cemex Cache Creek Sand and Gravel Plant Yolo 5S Facility Discharger 10/02/2018 null S838698 Olympia Quarry Santa Cruz 3 Facility Discharger 08/10/2015 null S834086 CEMEX Construction Materials Pacific LLC dba American Transit Mix Merced 5F Facility Discharger 03/02/2015 null S834085 CEMEX Construction Materials Pacific LLC dba American Transit Mix Merced 5F Facility Discharger 03/02/2015 null S823854 Cemex Construction Materials Pacific LLC Yolo 5S Facility Discharger 06/17/2013 null S809074 Cemex Construction Materials Pacific LLC Merced 5F Facility Discharger 04/05/2011 null S732161 CEMEX Construction Materials Pacific LLC Kern 5F Facility Discharger 01/20/2009 null S637064 Pier 92 Amador Ready Mix San Francisco 2 Facility Discharger 07/12/2006 null S256970 Cemex El Dorado 5S Facility Discharger 09/01/2005 null S254440 Union City Ready Mix Alameda 2 Facility Discharger 09/01/2005 null S254439 Santa Clara Ready Mix Santa Clara 2 Facility Discharger 09/01/2005 null S254436 San Carlos Ready Mix San Mateo 2 Facility Discharger 09/01/2005 null S254434 Cemex Sacramento 5S Facility Discharger 09/01/2005 null S254433 Berkeley Ready Mix Alameda 2 Facility Discharger 09/01/2005 null S254431 CEMEX Placer 5S Facility Discharger 09/01/2005 null S254430 San Jose Ready Mix Santa Clara 2 Facility Discharger 09/01/2005 null S250107 Patterson Sand Gravel Placer 5S Facility Discharger 09/01/2005 null S246473 Oakland Ready Mix Alameda 2 Facility Discharger 09/01/2005 null S231248 Harbor Sand Gravel San Mateo 2 Facility Discharger 09/01/2005 null S207872 Cemex Sutter 5S Facility Discharger 09/01/2005 null S207871 Cemex Yuba 5S Facility Discharger 09/01/2005 null S207791 Cemex Solano 5S Facility Discharger 09/01/2005 null S207627 Cemex Construction Materials Pacific LLC Stanislaus 5S Facility Discharger 09/01/2005 null S207626 Cemex Construction Materials Pacific LLC San Joaquin 5S Facility Discharger 09/01/2005 null S207623 Cemex Construction Materials Pacific LLC Stanislaus 5S Facility Discharger 09/01/2005 null S207622 Cemex Construction Materials Pacific LLC Stanislaus 5S Facility Discharger 09/01/2005 null S207621 Cemex Construction Materials Pacific LLC San Joaquin 5S Facility Discharger 09/01/2005 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification N/A Erin Loza Contact Owner Contact null null null N/A Bruce Eppler Contact Owner Contact null null null N/A Louis Schipper Contact Owner Contact null null null N/A Saira A Soriano Contact Owner Contact null null null N/A Bruce Eppler Contact Owner Contact null null null N/A Erin Cervantes Contact Owner Contact null null null N/A Cynthia Nelson Contact Owner Contact null null null N/A Jol Chapman Contact Owner Contact null null null N/A Saira Soriano Contact Owner Contact null 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 S571137 Construction 2 2 41W005893 Notice Of Intent New Application Active CONSTW 2009-0009-DWQ 03/11/2024 null Discharger 03/07/2024 null S546938 Industrial 5S 5S39I029649 Notice Of Intent New Application Active INDSTW 2014-0057-DWQ 03/02/2022 null Discharger 02/17/2022 null S538458 Industrial 5S 5S51I029862 Notice Of Intent New Application Active INDSTW 2014-0057-DWQ 07/28/2022 null Discharger 07/06/2021 null S513253 Industrial 5S 5S31I028362 Notice Of Intent New Application Active INDSTW 2014-0057-DWQ 09/24/2019 null Discharger 09/24/2019 null S453186 Industrial 5F 5F24I025306 Notice Of Intent New Application Active INDSTW 2014-0057-DWQ 03/02/2015 null Discharger 03/02/2015 null S453184 Industrial 5F 5F24I025305 Notice Of Intent New Application Active INDSTW 2014-0057-DWQ 03/02/2015 null Discharger 03/02/2015 null S438700 Industrial 5S 5S57I024310 Notice Of Intent New Application Active INDSTW 2014-0057-DWQ 06/17/2013 null Discharger 06/17/2013 null S413866 Industrial 5F 5F24I023088 Notice Of Intent New Application Active INDSTW 2014-0057-DWQ 04/05/2011 null Discharger 04/05/2011 null S306281 Industrial 2 2 38I020464 Enrollee under Statewide Industrial Permit 97-03DWQ for Cemex Active INDSTW 2014-0057-DWQ 09/20/2006 null Discharger 07/12/2006 null S203188 Industrial 5S 5S58I018473 Enrollee under Statewide Industrial Permit 97-03DWQ for Cemex Active INDSTW 2014-0057-DWQ 11/24/2003 null Discharger 09/01/2005 null S202541 Industrial 5S 5S50I009038 Enrollee under Statewide Industrial Permit 97-03DWQ for Cemex Construction Materials Active INDSTW 2014-0057-DWQ 11/04/1992 null Discharger 09/01/2005 null S201839 Industrial 5S 5S39I016285 Enrollee under Statewide Industrial Permit 97-03DWQ for Cemex Construction Materials Active INDSTW 2014-0057-DWQ 12/18/2000 null Discharger 09/01/2005 null S201662 Industrial 5S 5S39I009037 Enrollee under Statewide Industrial Permit 97-03DWQ for Cemex Construction Materials Active INDSTW 2014-0057-DWQ 11/04/1992 null Discharger 09/01/2005 null S199227 Industrial 5S 5S31I012602 Enrollee under Statewide Industrial Permit 97-03DWQ for Cemex Active INDSTW 2014-0057-DWQ 10/15/1996 null Discharger 09/01/2005 null S184142 Industrial 2 2 43I013801 Enrollee under Statewide Industrial Permit 97-03DWQ for RMC Pacific Materials Inc dba CEMEX Active INDSTW 2014-0057-DWQ 03/13/1998 null Discharger 09/01/2005 null S183997 Industrial 2 2 43I009442 Enrollee under Statewide Industrial Permit 97-03DWQ for RMC Pacific Materials Inc dba CEMEX Active INDSTW 2014-0057-DWQ 11/23/1992 null Discharger 09/01/2005 null S182969 Industrial 2 2 41I018703 Enrollee under Statewide Industrial Permit 97-03DWQ for Harbor Sand & Gravel Active INDSTW 2014-0057-DWQ 03/19/2004 null Discharger 09/01/2005 null S182891 Industrial 2 2 41I009451 Enrollee under Statewide Industrial Permit 97-03DWQ for RMC Pacific Materials Inc dba CEMEX Active INDSTW 2014-0057-DWQ 11/23/1992 null Discharger 09/01/2005 null S180854 Industrial 2 2 01I009445 Enrollee under Statewide Industrial Permit 97-03DWQ for RMC Pacific Materials Inc dba CEMEX Active INDSTW 2014-0057-DWQ 11/23/1992 null Discharger 09/01/2005 null S180853 Industrial 2 2 01I009439 Enrollee under Statewide Industrial Permit 97-03DWQ for RMC Pacific Materials Inc dba CEMEX Active INDSTW 2014-0057-DWQ 11/23/1992 null Discharger 09/01/2005 null S180852 Industrial 2 2 01I009438 Enrollee under Statewide Industrial Permit 97-03DWQ for RMC Pacific Materials Inc dba CEMEX Active INDSTW 2014-0057-DWQ 11/23/1992 null Discharger 09/01/2005 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 S434938 13267 Letter/Order null 5S58I018473 INDSTW 10/25/2019 Historical S433151 Verbal Communication null 5S39I016285 INDSTW 05/07/2019 Active S433026 Notice of Violation null 5S57I024310 INDSTW 02/22/2019 Historical S422807 13267 Letter/Order null 2 41I018703 INDSTW 03/07/2016 Historical S420407 1st Annual Report Notice of Non-Compliance null 5S48I014653 INDSTW 09/16/2015 Historical S412671 Verbal Communication null 5S57I024310 INDSTW 07/09/2013 Active S412494 Verbal Communication null 5S57I024310 INDSTW 05/21/2013 Active S409989 Staff Enforcement Letter null 5F24I023088 INDSTW 09/17/2012 Historical S408707 Notice of Violation null 2 01I009438 INDSTW 05/17/2012 Active S408456 Staff Enforcement Letter null 5F24I023088 INDSTW 04/03/2012 Historical S408258 13267 Letter/Order null 5S39I016285 INDSTW 03/16/2012 Historical S403231 Staff Enforcement Letter null 5S48I014653 INDSTW 10/14/2010 Historical S403177 Staff Enforcement Letter null 5S31I012602 INDSTW 10/14/2010 Historical S402994 Staff Enforcement Letter null 5S58I018473 INDSTW 10/14/2010 Historical S402935 Notice of Violation null 2 43I009442 INDSTW 09/28/2010 Active S402589 Verbal Communication null 5S58I018473 INDSTW 08/10/2010 Active S400928 2nd Annual Report Notice of Non-Compliance null 5S50I016639 INDSTW 09/03/2009 Historical S400792 1st Annual Report Notice of Non-Compliance null 5S50I016639 INDSTW 07/23/2009 Historical S400427 1st Annual Report Notice of Non-Compliance null 5S48I014653 INDSTW 07/23/2009 Historical S357386 Notice of Violation null 2 01I009438 INDSTW 02/27/2008 Active S354128 Notice of Non-Compliance for Non-Filers null 5S58I018473 INDSTW 08/01/2008 Historical S353984 Notice of Non-Compliance for Non-Filers null 5S51I018474 INDSTW 08/01/2008 Historical S353973 Notice of Non-Compliance for Non-Filers null 5S50I016639 INDSTW 08/01/2008 Historical S353876 Notice of Non-Compliance for Non-Filers null 5S50I009039 INDSTW 08/01/2008 Historical S353873 Notice of Non-Compliance for Non-Filers null 5S50I009038 INDSTW 08/01/2008 Historical S353661 Notice of Non-Compliance for Non-Filers null 5S39I016285 INDSTW 08/01/2008 Historical S352973 Notice of Non-Compliance for Non-Filers null 5S39I009037 INDSTW 08/01/2008 Historical S352786 Notice of Non-Compliance for Non-Filers null 5S34I009440 INDSTW 08/01/2008 Historical S352772 Notice of Non-Compliance for Non-Filers null 5S31I012602 INDSTW 08/01/2008 Historical S352767 Notice of Non-Compliance for Non-Filers null 5S31I004029 INDSTW 08/01/2008 Historical S352704 Notice of Non-Compliance for Non-Filers null 5S09I015607 INDSTW 08/01/2008 Historical S352594 Notice of Non-Compliance for Non-Filers null 5S48I014653 INDSTW 08/01/2008 Historical S348601 Staff Enforcement Letter null 5S34I009440 INDSTW 06/05/2008 Active S337210 Notice of Non-Compliance for Non-Filers null 5S31I004029 INDSTW 08/22/2007 Historical S328548 Notice of Violation null 5S58I018473 INDSTW 03/30/2007 Active S328471 Notice of Violation null 5S51I018474 INDSTW 03/30/2007 Active S328446 Notice of Violation null 5S50I016639 INDSTW 03/30/2007 Active S328437 Notice of Violation null 5S50I009039 INDSTW 03/30/2007 Active S328436 Notice of Violation null 5S50I009038 INDSTW 03/30/2007 Active S328320 Notice of Violation null 5S39I016285 INDSTW 03/30/2007 Active S328257 Notice of Violation null 5S39I009037 INDSTW 03/30/2007 Active S325371 Notice of Violation null 5S31I012602 INDSTW 03/30/2007 Active S325284 Notice of Violation null 5S31I004029 INDSTW 03/30/2007 Active S325081 Notice of Violation null 5S48I014653 INDSTW 03/30/2007 Active S309736 Notice of Violation null 5S48I014653 INDSTW 09/02/2005 Active S254539 Notice of Non-Compliance for Non-Filers UNKNOWN 5S51I018474 INDSTW 08/19/2004 Historical S254538 Notice of Non-Compliance for Non-Filers UNKNOWN 5S50I016639 INDSTW 08/19/2004 Historical S253527 Notice of Non-Compliance for Non-Filers UNKNOWN 5S58I018473 INDSTW 08/19/2004 Historical S252675 Notice of Non-Compliance for Non-Filers UNKNOWN 5S51I018474 INDSTW 08/19/2004 Historical S252671 Notice of Non-Compliance for Non-Filers UNKNOWN 5S50I016639 INDSTW 08/19/2004 Historical S252415 Staff Enforcement Letter UNKNOWN 5S50I009039 INDSTW 04/07/2004 Historical S252286 Notice of Violation null 5S39I016285 INDSTW 07/30/2004 Historical S251359 Notice of Violation null 5S31I012602 INDSTW 04/16/2004 Historical S246418 Notice of Violation null 2 01I009438 INDSTW 09/13/2002 Active S243443 Notice of Violation UNKNOWN 2 43I013801 INDSTW 06/26/2003 Active Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status