General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 649629 Brian Mar null 13895 Stowe Drive Poway, CA 92064 661-212-6005 brian.mar@kiewit.com Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 900137 GW EX - Southern First Aqueduct Structures Rehabilitation - Sta 993 Blow Off San Diego 9 Domestic Site NEC Contact 03/05/2025 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 649627 Kiewit Infrastructure West Company Organization Employee 03/05/2025 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 460257 Enrollee - NPDES 9 9 000004072 Enrollee - NPDES R9-2015-0013 San Diego County Water Authority Southern First Aqueduct Rehab 993 Active NPDNONMUNIPRCS R9-2015-0013 05/07/2025 null Discharger Contact 03/05/2025 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