Galt Wastewater Treatment Plant (WWTP) Upgrade (Project); Clean Water State Revolving Fund (CWSRF) No. C-06-7871-110

5 Documents in Project

Summary

SCH Number
2012052048
Lead Agency
Galt, City of (City of Galt)
Document Title
Galt Wastewater Treatment Plant (WWTP) Upgrade (Project); Clean Water State Revolving Fund (CWSRF) No. C-06-7871-110
Document Type
NOD - Notice of Determination
Received

Document Description
The project is designed to upgrade the WWTP for permit compliance. The primary objective of the project is to construct secondary treatment improvements needed to comply with new nitrogen removal standards placed on the City in 2010. Specifically, the City's existing oxidation ditches were not designed to remove nitrogen from the City's wastewater, and expansion and modification of the existing oxidation are necessary. In addition to construction a new (third) oxidation ditch, the WWTP improvements include: modifications to the existing oxidation ditches to provide the aeration control necessary for reliable nitrogen removal and the construction of a new (third) secondary clarifier. A number of improvements not directly related to the secondary process upgrade are also included in the project to address various capacity and condition deficiencies. Recommended improvements include: Supplemental mechanical dewatering equipment to increase solids handling reliability and flexibility, and preclude the need to construct additional liquid storage. Sludge lagoon improvements include aerators, a vehicle ramp, and a pedestrian stairway to provide safer access. Supervisory control and data acquisition improvements. Expansion of the Operations and Electrical Building to house additional staff. Modifications to the old Control Building to house additional staff. Modifications to the old Control Building to improve laboratory efficiency. Improved vehicle access to the Maintenance Building. Construction of covered storage to protect and extend the life of the mobile equipment currently parked outdoors. Retrofits to the headworks to replace worn screening equipment, to facilitate control of flow equalization, and to minimize the impact of peak flows on the performance of the secodnary and tertiary processes.

Contact Information
Carina Gaytan
State Water Resources Control Board
1001 I Street 16th Floor
Sacramento, CA 95814

(209) 366-7230

Location

Coordinates
38°17'31.2"N 121°18'52.8"W
Cities
Galt
Counties
Sacramento
Cross Streets
Twin Cities Road, SR 99
Zip
95632
Total Acres
~50
Parcel #
148-0010-046,-053,-054
State Highways
Hwy 99
Railways
Union Pacific RR
Schools
Lake Canyon ES
Waterways
Skunk Creek, Laguna Crk.

Notice of Determination

Approving Agency
State Water Board
Approving Agency Role
Responsible Agency
Approved On
Final EIR Available Location
State Water Resourcces Control Board, Division of Financial Assistance, 1001 I Street 16th Floor, Sacramento, CA 95814.

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
Yes
(2b) A Negative Declaration 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 Statement of Overriding Considerations was adopted for this project
Yes
(5) Findings were made pursuant to the provisions of CEQA
Yes
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