Golden State Water Company, Otis #3 Manganese Treatment Facility Construction and Operation Project, Bell, Bell Gardens Water System
2 Documents in Project
Summary
SCH Number
2017098476
Public Agency
State Water Resources Control Board
Document Title
Golden State Water Company, Otis #3 Manganese Treatment Facility Construction and Operation Project, Bell, Bell Gardens Water System
Document Type
NOE - Notice of Exemption
Received
Posted
4/6/2018
Document Description
The SWRCB as the lead agency will be issuing a water supply permit. The Golden State Water Company proposes to install improved treatment of manganese for an existing water supply well that has been out of service since May 5, 2016. Treatment facilities will be a 1000 gallon per minute manganese treatment system with dimensions of 15 ft. L x 23.5 ft. W, and a 44,000 gallon capacity backwash storage tank width dimensions of 25 ft. D x 15 ft. H. The sludge from the backwash process will be contained in a tank and allowed to settle without settling agents or coagulants. A majority of the clear backwash will be recycled to the plant for treatment. Project construction will include approx. 290 LF of new pipeline.
A small amount of sludge that settles out from the backwash process will be removed no more than (2) times a year, and the sludge will be tested prior to removal to ensure it is not hazardous. A certified waste hauler would remove the sludge from the tank and dispose of it properly. The filter backwash is non hazardous.
Contact Information
Name
Chi P. Diep
Agency Name
State Water Resources Control Board
Contact Types
Lead/Public Agency
Phone
Location
Cities
Bell
Counties
Los Angeles
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
S:1501,15303, Class 1 ,3
Reasons for Exemption
Existing Facilities.
New Construction or Conversion.
Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.