HomeMy WebLinkAboutPA2023-0076_20230403_Project Description
Attachment 1
Project Description
Bay Bridge Pump Station Replacement
Project No. 5-67
Project Description
Orange County Sanitation District (OC San) owns, operates, and maintains the wastewater pump stations
and Newport Force Main (NFM) network along the Pacific Coast Highway (PCH) in the City of Newport
Beach (City), California. The network conveys wastewater to the Plant No. 2 wastewater treatment facility
in Huntington Beach. The existing Bay Bridge Pump Station (BBPS) conveys approximately half the
wastewater flow generated in the City and the wastewater will eventually be treated at OC San Plant
No.2. The locations of the existing and proposed pump stations are shown on Figure ES-1 and Figure
ES-2.
The existing BBPS was constructed in 1966 (Project No. 5-12) and upgraded in 1995 with new pumps,
piping and ventilation modifications, structural upgrades, architectural revisions, and a standby generator
(Project 5-33). In 2014, another pump was added for increased capacity and reliability (under Project 5-
60). The existing BBPS has been over 50 years and requires replacement.
The Bay Bridge Pump Station Replacement Project (Project 5-67) includes the replacement of both the
pump station and the associated force mains. More specifically, the work includes demolition of the
existing pump station building, construction of a new underground pump station, an electrical room, odor
control facility, and a generator room.
An EIR was prepared for the Bay Bridge Pump Station Replacement Project in August 2020 and the
document can be accessed via https://ceqanet.opr.ca.gov/Project/2016111031.
REGIONAL VICINITY MAP
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FIGURE
ES-1
LEGEND
PROJECT LOCATION
COUNTY BOUNDARY
N BAYSIDE
PROPOSED
PUMP STATION
EXISTING PUMP
STATION
P A C I F I C COAST HWY
PROJECT LOCATION MAP
Scale: 1 in = 200 ft
0 200'400'
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FIGURE
ES-2