General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 541641 David Graser null 150 Solono Way Martinez, CA 94553 null david.a.graser@tsocorp.com 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 45545 Tesoro Refining & Marketing Company LLC Martinez Organization Legally Responsible Official 07/03/2013 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 451109 Tesoro Refining & Marketing Company LLC Martinez 401 Certification CERFILLEXC 04/12/2023 Active 451129 Tesoro Refining & Marketing Company LLC Martinez 401 Certification CERFILLEXC 04/11/2023 Historical 447406 Tesoro Refining & Marketing Company LLC Martinez 401 Certification CERFILLEXC 06/09/2022 Active 446033 Tesoro Refining & Marketing Company LLC Martinez NPDES Permit NPDINDLRG 03/01/2022 Active 438967 Tesoro Refining & Marketing Company LLC Martinez 401 Certification CERDREDGE 08/04/2020 Historical 438932 Tesoro Refining & Marketing Company LLC Martinez 401 Certification CERFILLEXC 07/31/2020 Active 427489 Tesoro Refining & Marketing Company LLC Martinez Enrollee - 401 Certification CERFILLEXC 10/02/2019 Historical 411711 Tesoro Refining & Marketing Company LLC Martinez 401 Certification CERFILLEXC 03/09/2017 Active 402385 Tesoro Refining & Marketing Company LLC Martinez 401 Certification CERFILLEXC 09/14/2016 Historical 402053 Tesoro Refining & Marketing Company LLC Martinez NPDES Permit NPDINDLRG 09/01/2015 Historical 393857 Tesoro Refining & Marketing Company LLC Martinez 401 Certification CERFILLEXC 08/17/2015 Active 397405 Tesoro Refining & Marketing Company LLC Martinez 401 Certification CERDREDGE 09/18/2014 Historical 391891 Tesoro Refining & Marketing Company LLC Martinez 401 Certification CERFILLEXC 06/13/2013 Historical 389158 Tesoro Refining & Marketing Company LLC Martinez Co-Permitee NPDNONMUNIPRCS 01/01/2013 Active 391725 Tesoro Refining & Marketing Company LLC Martinez 401 Certification CERDREDGE 08/22/2012 Historical 390570 Tesoro Refining & Marketing Company LLC Martinez 401 Certification CERMINING 10/26/2011 Historical 390564 Tesoro Refining & Marketing Company LLC Martinez 401 Certification CERDREDGE 09/30/2011 Historical 378847 Tesoro Refining & Marketing Company LLC Martinez Co-Permitee NPDNONMUNIPRCS 04/01/2011 Historical 374419 Tesoro Refining & Marketing Company LLC Martinez NPDES Permit NPDINDLRG 07/01/2010 Historical 361221 Tesoro Refining & Marketing Company LLC Martinez Co-Permitee NPDNONMUNIPRCS 03/01/2008 Historical 304251 Tesoro Refining & Marketing Company LLC Martinez NPDES Permit NPDNONMUNIPRCS 12/01/2005 Historical 147217 Tesoro Refining & Marketing Company LLC Martinez NPDES Permit NPDESWW 02/16/2000 Historical 142712 Tesoro Refining & Marketing Company LLC Martinez NPDES Permit NPDESWW 07/21/1993 Historical 141523 Tesoro Refining & Marketing Company LLC Martinez NPDES Permit NPDESWW 03/16/1988 Historical 140946 Tesoro Refining & Marketing Company LLC Martinez NPDES Permit NPDESWW 08/20/1986 Historical 146617 Tesoro Refining & Marketing Company LLC Martinez NPDES Permit NPDESWW 02/20/1985 Historical