westside pump station reliability improvements city
TRANSCRIPT
RELIABILITY IMPROVEMENTSPUBLIC UTILITIES COMMISSIONCIVIC DESIGN REVIEW - CONCEPTUAL REVIEW - JUNE 20, 2016
WESTSIDE PUMP STATIONCITY & COUNTY OF SAN FRANCISCO
Building Design & Construction
Westside Pump Station - Reliability Improvements
Civic Design Review - Conceptual Review | 06.20.2016 | Page 2
Project Location
SLOAT BOULEVARD
GREAT H
IGH
WAY
SAN FRANCISCO ZOO
WAWONA STREET
VICENTE STREET
OC
EAN
BEACH
SKYL
INE B
OUL
EVAR
D
SOUTH SUNSET PLAYGROUND
ULLOAELEMENTARYSCHOOL
PROJECT SITE
PROJECT LOCATION
O 150’ 300’ 600’
SUN
SET BOU
LEVARD
Building Design & Construction
Westside Pump Station - Reliability Improvements
Civic Design Review - Conceptual Review | 06.20.2016 | Page 3
Street Views
SLOAT BOULEVARD LOOKING WEST
SLOAT BOULEVARD LOOKING EAST
Building Design & Construction
Westside Pump Station - Reliability Improvements
Civic Design Review - Conceptual Review | 06.20.2016 | Page 4
Street Views
GREAT HIGHWAY LOOKING SOUTH
GREAT HIGHWAY LOOKING NORTH
Building Design & Construction
Westside Pump Station - Reliability Improvements
Civic Design Review - Conceptual Review | 06.20.2016 | Page 5
Existing Site Plan
GREAT HIGHWAY
SAN FRANCISCO ZOO PARKING LOT
SLOAT BO
ULEVARD
OCEAN BEACH
ACCESS DRIVE
SOUTHYARD
NORTHYARD
WESTSIDE PUMP STATION MAIN BUILDING
CONCRETE RETAINING WALL
FENCE
FENCE
SCULPTURESPLANTER, TYP.
SFPUCFACILITY
SFPUC FACILITY
Building Design & Construction
Westside Pump Station - Reliability Improvements
Civic Design Review - Conceptual Review | 06.20.2016 | Page 6
Photos of Existing Site
Building Design & Construction
Westside Pump Station - Reliability Improvements
Civic Design Review - Conceptual Review | 06.20.2016 | Page 7
Proposed Program - Site Diagram
EXISTING TO REMAINPROPOSED ADDITIONSEXISTING TO BE MODIFIED / RECONSTRUCTEDAREA DESIGNATED FOR FUTURE PUMP STATION EXPANSIONAREA DESIGNATED FOR FORCE MAIN PROJECTSAN FRANCISCO ZOO
GREAT HIGHWAY
SLOAT BO
ULEVARD
SAN FRANCISCO ZOO PARKING LOT
ACCESS DRIVE
SOUTHYARD
NORTHYARD
WESTSIDE PUMP STATION MAIN BUILDING
(P) ELECTRICAL BUILDING
(P) BAR SCREEN SHAFT
SFPUCFACILITY
SFPUC FACILITY
Building Design & Construction
Westside Pump Station - Reliability Improvements
Civic Design Review - Conceptual Review | 06.20.2016 | Page 8
Proposed Site Plan
GREAT HIGHWAY
SAN FRANCISCO ZOO PARKING LOT
SLOAT BO
ULEVARD
OCEAN BEACH
(E) DRIVEWAY
(E) SOUTHYARD
(E) NORTHYARD
(E) PUMP STATION
(E) SCULPTURES
(P) ELECTRICALBUILDING
(P) ACCESSDRIVE
(P) SLOPE PROTECTION AND EROSION CONTROL PLANTING
(P) LOW PLANTING
(P) BAR SCREEN SHAFT
SFPUCFACILITY
SFPUC FACILITY
Building Design & Construction
Westside Pump Station - Reliability Improvements
Civic Design Review - Conceptual Review | 06.20.2016 | Page 9
Program Area / Equipment Layout
BAR SCREEN SHAFTSWITCHGEAR ROOM
VARIABLE FREQUENCY DRIVE ROOM
ELECTRICAL ROOM
10’ 5’
8’5’ 8’
5’
10’
8’
5’
DU
CT A
BOV
E
BATTERY ROOM W/ AIR HANDLING UNIT ABOVE
OPENING ABOVE FOR DISCHARGE POINT
HYDRAULIC POWER UNIT ROOM
EXISTING TO REMAINPROPOSED ADDITIONSEXISTING TO BE MODIFIED / RECONSTRUCTED
Building Design & Construction
Westside Pump Station - Reliability Improvements
Civic Design Review - Conceptual Review | 06.20.2016 | Page 10
Proposed Program
OBJECTIVEIncrease reliability, resiliency and flexibility of the Westside Pump Station, the main wastewater pump station servicing the west side of the City of San Francisco
SCOPE• Provide redundant power feed and increase power capacity• Increase reliability and provide redundancy for east and west chamber pumps• Provide redundant west channel with redundant bar screen
BUILDING SOLUTIONA 4,000 square foot electrical building housing new electrical equipment at the southeast corner of Sloat Boulevard and the Great Highway.Renovaion and expansion of the existing pump station accomodating new mechanical equipment and new redundant channel.
WEST PUMP CHAMBER EXPANSION
NEW BAR SCREEN SHAFT
NEW ELECTRICAL BUILDING
EXISTING TO REMAINPROPOSED ADDITIONSEXISTING TO BE MODIFIED / RECONSTRUCTED*
NEW REDUNDANT CHANNEL
* RECONSTRUCTION NECESSITATED MAINLY BY EXCAVATION FOR WORK BELOW GRADE
Building Design & Construction
Westside Pump Station - Reliability Improvements
Civic Design Review - Conceptual Review | 06.20.2016 | Page 11
Program Location and Form
NEW REDUNDANT CHANNEL
WEST PUMP CHAMBER EXPANSION
(E) STAIR TO REMAINNEW OPENING IN (E) WALL FOR DISCHARGE POINTNEW BAR SCREEN SHAFT
AND HYDRAULIC POWER UNITBATTERY ROOM W/ AIR HANDLING UNIT ABOVE
SWITCHGEAR ROOM
VARIABLE FREQUENCY DRIVE ROOM
ELECTRICAL ROOM
EXISTING TO REMAINPROPOSED ADDITIONSEXISTING TO BE MODIFIED / RECONSTRUCTED