General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 565272 Glenn Springs Holdings, Inc. (GSHI) Privately-Owned Business 5 Greenway Plaza Suite 110 Houston, TX 77046 713-215-7804 david_guier@oxy.com Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 836692 Former Occidental Research Corporation Los Angeles 4 Domestic Site NEC Owner and Operator 07/13/2017 null 272841 Former JR Simplot (Winton Facility) Merced 5F Manufacturing NEC None null null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 643450 Fritz Krembs Person Data Submitter 01/19/2024 null null 643394 Kyle Ebert Person Data Submitter 01/17/2024 null null 634307 Lisa Waskom Person Legally Responsible Official 07/21/2022 null null 629633 Kyle McDonald Person Data Submitter 12/08/2021 null null 628735 Michael Sweetenham Person Data Submitter 11/01/2021 04/25/2022 null 602450 Philip Jen Person Legally Responsible Official 09/23/2019 null null 596550 Mike Anderson Person Legally Responsible Official 04/05/2019 null null 569639 roger smith Person Legally Responsible Official 12/07/2017 null null 569034 Mark Collar Person Data Submitter 10/11/2017 04/25/2022 null 565273 David Guier Person Legally Responsible Official 07/13/2017 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 414383 Enrollee - WDR 4 4B198601104 Enrollee - WDR for Glenn Springs Holdings, Inc. (GSHI) Active WDRNONMUNIPRCS R4-2014-0187 10/20/2017 null Discharger 07/13/2017 null 414778 Enrollee - NPDES 5F 5B24NP00018 Enrollee - NPDES Limited Threat GO R5-2022-0006-007 for Miller Springs Remediation Management, Inc. Active NPDMUNIOTH R5-2022-0006-02 07/20/2017 null Discharger 07/19/2017 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 Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status