California Integrated Water Quality System (CIWQS 19.5.1)


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	California Integrated Water Quality System Project (CIWQS)

Facility At-A-Glance Report

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Place ID 880399

General Information
Region	Place ID	Place Name	Place Type	Place Address	Place County
2	880399	Intuitive Surgical Inc. Headquarters - South Building	Domestic Site NEC	950 Kifer Sunnyvale, CA, 94086	Santa Clara

Related Parties

Party	Party Type	Party Name	Role	Classification	Relationship Start Date	Relationship End Date
632284	Person	Mark Tiemeier	Contact		03/30/2022
632285	Organization	Intuitive Surgical Inc.	Owner and Operator	Privately-Owned Business	03/30/2022

Total Related Parties: 2

Regulatory Measures

Reg Measure ID	Reg Measure Type	Region	Program	Order No.	WDID	Effective Date	Expiration Date	Status	Amended?
447290	Enrollee - NPDES	2	NPDNONMUNIPRCS	R2-2017-0048	2_43NPG447290	03/30/2022	12/31/2023	Historical	N

Total Reg Measures: 1

Violations

Violation ID	Occurred Date	Violation Type	(-) Violation Description	Corrective Action	Status	Classification	Source
1125837	07/13/2023	Failure to Notify	The discharger failed to report the benzene and toluene violations that were received on July 13, 2023. The discharger replaced the granular activated carbon prior to taking the confirmation samples. The confirmation samples resulted in no results above the reporting limit. The discharger states the confirmation samples indicate the initial violation was a sampling error and did not report the exceedance. The Monitoring and Reporting Program requires violations be reported within 24-hours of the discharger becoming aware of the exceedance.		Violation	B	Report
1125474	06/22/2023	CAT2	Benzene Daily Maximum limit is 0.50 ug/L and reported value was 3.0 ug/L.	No corrective actions were taken.	Violation	B	Report
1125476	06/22/2023	CAT2	Toluene Maximum Daily (MDEL) limit is 0.50 ug/L and reported value was 1.6 ug/L.	The discharger didn't indicate any corrective actions.	Violation	B	Report
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.

Total Violations: 3

Priority Violations: 0

*Click the "(+/-) Violation Description" link to expand and contract the violation description.
*As of 5/20/2010, the Water Board's Enforcement Policy requires that all violations be classified as 1, 2 or 3, with class 1 being the highest. Prior to this, violations were simply classified as Yes or No. If a 123 classification has been assigned to a violation that occurred before this date, that classification data will be displayed instead of the Yes/No data.

Violation Types
CAT2 = Category 2 Pollutant (Effluent Violation for Group 2 Pollutant)	Failure to Notify = Failure to Notify

Enforcement Actions

Total Enf Actions: 0

Inspections

Attachment

Total Inspections: 0

Last Inspection: None

The current report was generated with data as of: 05/17/2024
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.

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