General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 565231 TranSystems Corporation Privately-Owned Business 2000 Center Street 303 Berkeley, CA 94704 510-835-7244 gpmailho@transystems.com Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 883294 Benicia Marina Breakwater ¿ Geotechnical Investigation Solano 2 Dredge/Fill Site Owner 09/20/2022 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 635302 Rosa Chen Person Legally Responsible Official 09/20/2022 null null 565232 Gregory Mailho Person Employee 07/12/2017 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 449248 Enrollee - 401 Certification 2 2 CW449248 Enrollee - 401 Certification for TranSystems Corporation Historical CERFILLEXC 2021-0048-DWQ 09/21/2022 12/22/2022 Discharger 09/20/2022 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