HomeMy WebLinkAboutOC San UpdateOC San’s Seal Beach
Pump Station Project
Presented by:
Mike Dorman, Director of Engineering
Seal Beach City Council
November 12, 2024
vOrange CountySanitation District70thAnniversary
Project Location: City of Seal Beach
City Limits
Force Mains
Flow to P1
Overflow to P2
2
Seal Beach
Pump Station
Overflow to
Plant No. 2
Force Mains
completed July 2023
OC San
Plant No. 1
OC San
Plant No. 2
vOrange CountySanitation District70th Anniversary
Pump Station Replacement
Key Features
•Mission style to match Seal Beach
City Hall
•New 20’ easement modification
•Onsite standby generator
•Add onsite odor control facilities
•Improved entrance and security
3Architectural Rendering of New Pump Station
Standby
Generator
Downstream
Odor Control
Pump Station with
Electrical Room
Westminster AveSeal Beach Blvd20’
Naval
Weapons
Station
Seal Beach
Pump Station Odor Control
vOrange CountySanitation District70th Anniversary
Detailed Construction Phasing
4
New Pump Station
New Junction
Structure
~4 years of construction
Existing
Pump
Station
New Standby
Generator
New Odor
Control
New Odor
Control
Demolish
Pump
Station
Perimeter Wall
Excavation
2024-25
2025-27
2027
2028
vOrange CountySanitation District70th Anniversary
Construction Progress
5
20’
Demolished chemical odor control tank
removed from the jobsite
SCE permanent pull box conduit
placement
New 20-ft easement modification Storm drain installation
vOrange CountySanitation District70th Anniversary
Upcoming Construction
6
Batch Plant
Deep Soil Mixing Rig
vOrange CountySanitation District70th Anniversary
Deep Excavation
7
47’
129’ 6”
WETWELL
Deep Soil Mixing
vOrange CountySanitation District70th Anniversary
Soil Stabilization Ground Improvements
8
47’
Deep Soil Mixing
129’ 6”
•About 30 trucks/day
•Work hours 6 a.m. – 5 p.m.
•Approximately 1 year, November 2024 – October 2025
vOrange CountySanitation District70th Anniversary
Truck Ingress/Egress
9
Project
Site
Orange CountySanitation District70th AnniversaryCommunity Outreach
10
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For More
Information
Visit us at: OCSan.gov
Follow us: @OCSanDistrict
Also on…
1954 - 2024
Orange County Sanitation District
70th Anniversary
ConstructionHotline@ocsan.gov
714.378.2965
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