General Information
Party ID	Party Name	Party Classification	Mailing Address	Work Phone	Email/Website
600472	Frontier Kemper Tutor Perini/JV	Privately-Owned Business	15900 Olden Street Sylmar, CA 91342	818-362-2062	sredmond@frontierkemper.com	

Related Places
Place ID	Place Name	County	Region	Place Type	Relationship to Party	Relationship Start Date	Relationship End Date
862310	Purple Line Ext Sect 3  - Western Veteran Affairs Construction Staging Area	Los Angeles	4	Development Site, NEC	Operator	10/25/2019	null	

Related Parties
Party ID	Party Name	Party Type	Role/Relationship	Relationship Start Date	Relationship End Date	Classification
600473	Steve Redmond	Person	Legally Responsible Official	07/24/2019	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
435069	Enrollee - NPDES	4	4B198903036	Enrollee - NPDES Gen Permit for GW Const & Proj Dewat for Frontier Kemper Tutor Perini/JV	Historical	NPDNONMUNIPRCS	R4-2018-0125	10/17/2019	03/26/2024	Discharger	10/17/2019	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
457274	Admin Civil Liability	R4-2024-0177	ACL R4-2024-0177 for Frontier Kemper Tutor Perini/JV	NPDNONMUNIPRCS	08/08/2024	Historical	
455643	Admin Civil Liability	R4-2024-0006	ACL R4-2024-0006 for Frontier Kemper Tutor Perini/JV	NPDNONMUNIPRCS	05/22/2024	Historical	
446380	Admin Civil Liability	R4-2022-0010	ACL R4-2022-0010 for Frontier Kemper Tutor Perini/JV	NPDNONMUNIPRCS	05/25/2022	Historical	

Regulatory Measures linked to Related Parties
Reg. Measure ID	Organization	Regulatory Measure Type	Program	Effective Date	Status