Odor Control Upgrade Project


SCH Number
Public Agency
Vallejo Sanitation and Flood Control District
Document Title
Odor Control Upgrade Project
Document Type
NOE - Notice of Exemption
Document Description
The Vallejo Sanitation and Floor Control District (VSFCD) is proposing to construct various odor control improvement to their existing wastewater treatment plant (WWTP) to reduce odors from hydrogen sulfide and organic compounds to essentially non-detectible levels. The proposed project includes minor construction improvements to the existing WWTP which includes: a Secondary Treatment Odor Containment and Scrubbing System; a Solids Loading Facility Odor Control Containment and Scrubbing System; and a New Recycle Pump Station. In addition, the VSFCD is also proposing to construct a small underground structure to serve as a training facility for VSFCD personnel as well as a new 13,000-gallon, above ground, storage tank to store liquefied natural gas on-site to serve as back-up fuel for VSFCD's existing natural gas-fired engine generators.

Contact Information

Ron Matheson
Agency Name
Vallejo Sanitation and Flood Control District
Contact Types
Lead/Public Agency



Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Section 15303
Reasons for Exemption
The proposed project is for the construction and location of limited numbers of new, small facilities or structures and/or new equipment at an existing facility to help reduce odors. The capacity of the existing WWTP will remain the same. The liquefied natural gas storage tank will be designed to meet all pertinent National Fire Protection Association requirements as well as be permitted in accordance with the local hazardous materials management requirements of the Solano County Environmental Health Department and the Vallejo Fire Department. The proposed project qualifies for a Class 3 Categorical Exemption under CEQA guideline 15303.

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.

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