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 California Integrated Water Quality System Project (CIWQS)
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Place ID 631789
  
  
  
  
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General Information
Region Place ID Place Name Place Type Place Address Place County
4 631789 Hyperion CS Collection_System , ,

Expand/Contract Related Parties
Related Parties
Party Party Type Party Name Role Classification Relationship Start Date Relationship End Date
632406 Person Regidia Voong Is A Data Submitter For 04/04/2022
632405 Person Azya Jackson Is A Data Submitter For 04/04/2022
595658 Person Mark Fernandez Is Onsite Manager For 01/22/2020
542742 Person Gerald Watson Is Onsite Manager For 12/03/2019
595658 Person Mark Fernandez Is A Data Submitter For 03/12/2019 01/22/2020
595671 Person James Charles Tomlin Is A Data Submitter For 03/12/2019
595633 Person Kyle Robert Yoder Is A Data Submitter For 03/11/2019 01/19/2024
595632 Person Vincent Gan Tan Is A Data Submitter For 03/11/2019
594780 Person Dwayne G Allen Is A Data Submitter For 02/12/2019 12/02/2019
359457 Person Paul E Blasman Is Onsite Manager For 01/16/2019 04/01/2020
591636 Person Efrain Gonzalez Is Onsite Manager For 01/16/2019 06/19/2021
592062 Person KWASI BERKO Is A Data Submitter For 12/17/2018
458263 Person Brian McCormick Is Onsite Manager For 09/06/2013 03/02/2020
542750 Person Terry Dickinson Is A Data Submitter For 08/28/2013 12/28/2015
542742 Person Gerald Watson Is A Data Submitter For 08/28/2013 12/03/2019
541159 Person Bryant Jones Is A Data Submitter For 06/19/2013 09/12/2018
458261 Person Robert Potter Is Onsite Manager For 09/19/2011 04/13/2017
359457 Person Paul E Blasman Is A Data Submitter For 09/19/2011 01/16/2019
458262 Person Kent Carlson Is A Data Submitter For 09/19/2011 12/05/2018
300502 Person Barry Berggren Is Onsite Manager For 12/18/2006 02/27/2019
25146 Organization Los Angeles City Bureau of Sanitation Owner City Agency 04/06/2006
Total Related Parties: 21

Expand/Contract Regulatory Measures
Regulatory Measures
Reg Measure ID Reg Measure Type Region Program Order No. WDID Effective Date Expiration Date Status Amended?
300593 Enrollee 4 SSOMUNILRG 2022-0103-DWQ 4SSO10450 11/22/2006 12/31/2009 Active N
Total Reg Measures: 1

Expand/Contract Violations
Violations
Violation ID Occurred Date Violation Type (-) Violation Description Corrective Action Status Classification Source
1131556 08/29/2024 SSOS Type: Category 1 Spill; Root Intrusion caused 6428 gallons of sewage to spill from Manhole at 300 North Paseo Miramar to Other (specify below) Adjusted Schedule/Method of Preventive Maintenance. In an effort to prevent future incidents at this location the sewer will be placed in the Chemical Root Control Program and a quarterly cleaning schedule. Violation U SSO
1133977 07/20/2024 SSOS Type: Category 1 Spill; Debris-General caused 15967 gallons of sewage to spill from Gravity Mainline at 2700 South Cresta Place to Other (specify below) Plan Rehabilitation or Replacement of Sewer. As part of our quality assurance program, this sewer was inspected by Closed Circuit Television (CCTV) to determine the exact cause of this event and the proper corrective actions to be taken. The CCTV inspection revealed some damage to the pipeline that caused by the Department of Water and Power water main failure. An Emergency On-Call Contractor was mobilized to make the necessary repairs. In addition, this sewer system will be placed on a semi-annual cleaning frequency. Violation A SSO
1133971 05/19/2024 SSOS Type: Category 1 Spill; Root Intrusion caused 259 gallons of sewage to spill from Manhole at 16421 West Pacific Coast Highway to Other (specify below), Paved Surface Adjusted Schedule/Method of Preventive Maintenance. The post-overflow Closed Circuit Television (CCTV) inspection revealed no defects. In an effort to prevent future incidents at this location the sewer will be placed on a quarterly cleaning schedule. Violation A SSO
1133966 04/04/2024 SSOS Type: Category 1 Spill; Root Intrusion caused 448 gallons of sewage to spill from Manhole at 1986 North Coldwater Canyon Road to Other (specify below) Adjusted Schedule/Method of Preventive Maintenance. As part of our quality assurance program, the sewer line servicing the incident location was inspected using Closed Circuit Television (CCTV). The post- overflow CCTV inspection revealed no defects. In an effort to prevent future incidents at this location the sewer will be placed on a quarterly cleaning schedule. Violation A SSO
1133930 09/01/2023 SSOS Type: Category 1 Spill; Root Intrusion caused 656 gallons of sewage to spill from Manhole at 1484 North Doheny Drive to Drainage Conveyance System, Street/Curb and Gutter (2 3) Inspected Sewer Using CCTV to Determine Cause, Plan Rehabilitation or Replacement of Sewer, Repaired Facilities or Replaced Defect. Pipeline Repairs Were Completed On October 5, 2023. Violation A SSO
1133920 07/05/2023 SSOS Type: Category 1 Spill; Debris-General caused 576 gallons of sewage to spill from Manhole at 2025 South Shenandoah Street to Other (specify below) Adjusted Schedule/Method of Preventive Maintenance. Adjusted Maintenance/Cleaning Schedule. Violation A SSO
1108865 08/24/2021 Order Conditions The Enrollee is not properly maintaining all parts of the Collection System in violation of Provision D.8 of SSS WDRs. Corroded equipment and sewage debris above the walking grates over the wet well were visible at the Venice Pumping Station. Grease mat/foaming was visible in the wet well at Pumping Plant #610. Debris accumulation in the Coastal Interceptor upstream of the Hyperion wastewater treatment plant were apparent in CCTV footage provided by the Enrollee. Obstruction in the Coastal Outfall Sewer between Manholes 56313048 and 56314046 was visible in CCTV footage provided by the Enrollee. Violation B Inspection
1108864 08/24/2021 Order Conditions The Enrollee lacks a substantive communication plan with tributary and/or satellite sewer systems in violation of Provision D.13(xi) of SSS WDRs. Violation B Inspection
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 8 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
Order Conditions = Order Conditions SSOS = Sanitary Sewer Overflow/Spill/

Expand/Contract Enforcement Actions
Enforcement Actions
Enf Id Enf Type Enf Order No. Effective Date Status
458903 Admin Civil Liability R4-2024-0148 10/18/2024 Active
449399 Notice of Violation null 07/26/2022 Active
410123 Notice of Violation null 11/02/2016 Historical
394052 Admin Civil Liability R4-2013-0017 11/18/2013 Historical
393809 13267 Letter R4-2013-0147 10/02/2013 Historical
385171 13267 Letter R4-2012-0095 05/17/2012 Historical
377317 13267 Letter R4-2011-0013 01/14/2011 Historical
Total Enf Actions: 7

Expand/Contract Inspections
Inspections
Inspection ID Inspection Type Lead Inspector Actual End Date Planned Violations Attachment
46406574 A Type compliance inspection Andrew Choi (Multiple) 08/25/2021 N 2 Download
Total Inspections: 1 Last Inspection: 08/25/2021
  
The current report was generated with data as of: 02/21/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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