Grass Valley Wastewater Treatment Plant, Dentrification and UV Disinfection Facility Project
4 Documents in Project
Summary
SCH Number
2007072065
Lead Agency
City of Grass Valley
Document Title
Grass Valley Wastewater Treatment Plant, Dentrification and UV Disinfection Facility Project
Document Type
NOD - Notice of Determination
Received
Posted
8/29/2007
Present Land Use
Public / Public
Document Description
Improvements to the Wastewater Treatment Plant (WWTP) with addition of ultraviolet (UV) disinfection facilities for removal of fecal coliform to meet new discharge requirements for cyanide and trihalomethane (THMs), and denitrification modifications to meet more stringent nitrogen limits. The project will be constructed within the City of Grass Valley's existing WWTP. The proposed project consists of removal/decommissioning of existing chlorine gas and sulpher-dioxide disinfection equipment; installation of UV disinfection facility in an existing chlorine contact basin; a sodium hypochlorite feed system for the non-potable water system; covers on one of the secondary clarifiers; covers on the tertiary filters and other yard structures; and air piping to improve denitrification facilities.
Contact Information
Name
Timothy Kiser
Agency Name
City of Grass Valley
Contact Types
Lead/Public Agency
Phone
Location
Cities
Grass Valley
Counties
Nevada
Cross Streets
Sutton Way / Brunswwick Road
Zip
95945
Parcel #
29-290-26
State Highways
20, 49
Airports
Nevada County
Schools
Sierra College, Nevada Union High
Waterways
Wolf Creek
Township
16N
Range
8E
Section
34
Base
MD
Notice of Determination
Approving Agency
City of Grass Valley City Council
Approving Agency Role
Lead Agency
Approved On
Determinations
(1) The project will have a significant impact on the environment
No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
No
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
N/A
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
Yes
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.