General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website S481026 Lawrence Livemore National Security LLC Federal Agency PO Box 808 Mail Stop L 627 Livermore, CA 94551 null null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date S884817 Emergency Operation Center Alameda 2 Facility Discharger 08/11/2020 null S930679 LLNL B460 New Employee Center Alameda 2 Facility Discharger 04/25/2025 null S911598 Building 143 LEP Activity Warehouse Alameda 2 Facility Discharger 03/21/2023 null S907497 STAR New Bldg 183 Multi Program Office Building Alameda 2 Facility Discharger 09/15/2022 null S882461 B642 B643 Building Alameda 2 Facility Discharger 05/27/2020 null S868025 Block 2200 Utility Distribution Repair and Installation Alameda 2 Facility Discharger 10/24/2018 null S656945 Lawrence Livermore National Lab San Joaquin 5S Facility Discharger 09/06/2007 null S898000 Site 300 Traffic Entrance and Exit San Joaquin 5S Facility Discharger 04/08/2019 null S885743 B899 Complex Security Organization Range Replacement Site and Utility Improvements San Joaquin 5S Facility Discharger 08/31/2020 null S923442 LLNL Site 300 B851 Rdwy and B854 Complex San Joaquin 5S Facility Discharger 07/11/2024 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification N/A Mark Sutton Contact Owner Contact null null null N/A Christopher Amaden Contact Owner Contact null null null N/A Simon Barber Contact Owner Contact null null null N/A Thomas Grim 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 S584048 Construction 2 2 01C406920 Notice Of Intent New Application Active CONSTW 2009-0009-DWQ 05/02/2025 null Discharger 04/25/2025 null S331613 Industrial 5S 5S39I021179 Enrollee under Statewide Industrial Permit 97-03DWQ for LLNS Active INDSTW 2014-0057-DWQ 09/26/2007 null Discharger 09/06/2007 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 S440379 Notice of Violation null 5S39I021179 INDSTW 03/12/2021 Active S401720 Staff Enforcement Letter null 5S39I021179 INDSTW 10/23/2009 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status