southeast plant power feed and primary … primary power feed and primary...to upgrade the main...

POWER FEED AND PRIMARY SWITCHGEAR UPGRADESPUBLIC UTILITIES COMMISSIONCIVIC DESIGN REVIEW - PHASE 1 - NOVEMBER 14, 2016

SOUTHEAST PLANTCITY & COUNTY OF SAN FRANCISCO

Building Design & Construction

SEP Power Feed and Primary Switchgear Upgrades

Civic Design Review - Phase 1 | 11.14.2016 |

Project Site

EVA

NS

AVEN

UE

PHELPS STREET

3RD STREET

RANKIN STREET

CALTRAIN RAILROAD

9

1012

9

13

11

6

2

3

5

4

7

8

8

1

14

PROJECT SITE

O 100’ 200’ 400’

ACCESS ROAD

BACKGROUNDThe proposed electrical building is located at the South-east Water Pollution Control Plant (SEP), located at the corner of Evans Avenue and Phelps Street. The plant serves 2/3 of the City’s citizens and is the San Francisco Public Utilities Commission’s (SFPUC) largest wastewater treatment facility.

OBJECTIVETo upgrade the main switchgear system to provide pow-er for all existing SEP electrical loads and future Sewer System Improvement Program (SSIP) facilities’ demand and peak loads.

BUILDING SOLUTIONTo provide a building enclosure for electrical equipment that is “contemporary” in design and responsive to the existing structures on site. Proposed facility shall also be resistant to the corrosive environment created by the wastewater treatment plant.

1. Secondary Sedimentation Tanks2. Secondary Sludge Control Building3. Gallery4. Pretreatment Facility5. Sedimentation Building6. Aeration Tanks7. Postchlorination Building8. Chlorine Contact Channels9. Administration Laboratory Buildings10. Sedimentation Buildings11. Dryer Building12. Service Building13. Operators Building14. Small Concrete Building

SURROUNDING BUILDINGS LEGEND

PROJECT LOCATION




Southeast Plant - Surrounding Buildings




Site Plan

SODIUM HYPOCHLORITE TANKS

SECONDARY SEDIMENTATION TANKS

SECONDARY SLUDGE CONTROL BUILDING

SEDIMENTATION BUILDING

AERATION TANKS

PRETREATMENT FACILITY

EVA

NS

AVEN

UE

SECURITY WALL

O 16’ 32’ 64’

ACCESS ROAD

PROJECT SITE: SEP 032

SUBSTATIONAREA




SEP 032 - Existing Conditions




Site PlanO 15’ 30’ 60’

SODIUM HYPOCHLORITE

TANKS

SECONDARY SEDIMENTATION TANKS

SECONDARY SLUDGE CONTROL BUILDING

SEDIMENTATION BUILDING

PRETREATMENT FACILITY

EVA

NS

AVEN

UE

SECURITY WALL

ACCESS ROAD

SEP 032




Second Floor Plan

AA

B

B

MECHANICALROOM

SWITCHGEARROOM

BATTERYROOM

SUBSTATION AREA


O 5’ 10’ 20’ First Floor Plan

UP

DN

DN

DN UP




SECTION A-A

SECTION B-B

Building Sections

MECHANICALROOM

SWITCHGEARROOM

O 5’ 10’ 20’

MECHANICALROOM

SWITCHGEARROOM

SODIUMHYPOCHLORITE

TANKS

SUBSTATION AREA


BATTERYROOM




Imagery




Previous Design (CDR Phase 1 Approval 05.16.2016) - View from Northeast




Proposed Design - Exterior Elevations

EAST ELEVATIONSOUTH ELEVATION

O 4’ 8’ 16’

FIRST FLOOR0’-0”

SECOND FLOOR14’-0”

ROOF30’-0”




Proposed Design - Exterior ElevationsO 4’ 8’ 16’

WEST ELEVATIONNORTH ELEVATION

FIRST FLOOR0’-0”

SECOND FLOOR14’-0”

ROOF30’-0”




Proposed Design - View from Northeast




Proposed Design - View from Southeast




Proposed Design - View from Northwest

southeast plant power feed and primary … primary power feed and primary...to upgrade the main...

Documents