General Information
Party ID	Party Name	Party Classification	Mailing Address	Work Phone	Email/Website
633161	Tutor Perini	Privately-Owned Business	15901 Olden Street Sylmar, CA 91342	323-496-2195	Richard.Weldon@TPOGJV.com	

Related Places
Place ID	Place Name	County	Region	Place Type	Relationship to Party	Relationship Start Date	Relationship End Date

Related Parties
Party ID	Party Name	Party Type	Role/Relationship	Relationship Start Date	Relationship End Date	Classification
648294	Jerome Darmawita	Person	Employee	01/01/2024	null	null	
648295	Brendan Sainz	Person	Employee	01/01/2024	null	null	
633162	Richard Weldon	Person	Employee	05/17/2022	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

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
447822	Brendan Sainz	Enrollee - NPDES	NPDMUNILRG	07/15/2022	Active	
447822	Jerome Darmawita	Enrollee - NPDES	NPDMUNILRG	07/15/2022	Active