Southeast Plant (SEP) New Headworks (Grit) Replacement Project (CWWSIPSE02)

4 Documents in Project


SCH Number
Lead Agency
San Francisco, City and County of (City and County of San Francisco)
Document Title
Southeast Plant (SEP) New Headworks (Grit) Replacement Project (CWWSIPSE02)
Document Type
NOD - Notice of Determination
Present Land Use
P; M-2; and PDR-2 use districts

Document Description
Notes: Per lead agency, title of NOD amended on 10/12/2017 The SF Public Utilities Commission is proposing the Southeast Plan (SEP) Headworks Replacement Project to modify and improve teh existing SEP preliminary treatment process facilities. The proposed project would consist of the following components (1) modifications to the Bruce Flynn Pump Station to be an all-weather pump station able to receive and pump all flow that is currently handled by the existing Southeast Lift Station; (2) demolition of the SEP 010 Influent Control Structure/Southeast Lift Station and construction of an odor control facility on the same site; (3) demolition of the existing SEP 011 and SEP 012 headworks and construction of a new 250-mgd Headworks Facility consisting of an influent junction structure, bar screen facility, grit tanks, primary influent distribution structure, process/operations control room, and electrical room; and (4) demolition of the unoccupied building adjacent to Bruce Flynn Pump Station at 398 Quint Street. Construction of the proposed project is expected to be completed in approx. 5 years, from 2017 to 2021. Construction staging would be located within the SEP, within Evans Street, in a lot adjacent to the Bruce Flynn Pump Station, adjacent to the SEP along Phelps Street, and potentially off site at the Pier 94 Backlands, Pier 94, and Pier 96. Construction activities would generally occur Monday through Friday, form 7:00 a.m. to 8:00 p/m., and Saturdays and Sundays as needed.

Contact Information
Timothy Johnston
City and County of San Francisco
1650 Mission St, Suite 400
San Francisco, CA 94103

Phone : (415) 575-9035


37°44'41"N 122°23'31"W
San Francisco
San Francisco
Cross Streets
Evans Ave and Ranklin St
Parcel #
5262/009, 5227/001
State Highways
280, 101
SF Bay, Islais Creek

Notice of Determination

Approving Agency
City and County of San Francisco
Approving Agency Role
Lead Agency
Approved On
Final Environmental Document Available at
1650 Mission Street, Suite 400, SF, CA 94103


(1) The project will have a significant impact on the environment
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
(3) Mitigated measures were made a condition of the approval of the project
(4) A mitigation reporting or monitoring plan was adopted for this project
(5) A Statement of Overriding Considerations was adopted for this project
(6) Findings were made pursuant to the provisions of CEQA

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 or via phone at (916) 445-0613.

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