CASTRO STATION ACCESSIBILITY IMPROVEMENTS

CIVIC DESIGN REVIEW SEPTEMBER 2019

CONTENTS

1. REVISIONS MADE BASED ON APRIL 2019 CDR INFORMAL MEETING COMMENTS 2. REVISIONS MADE AFTER COORDINATION MEETINGS WITH FRIENDS OF HARVEY MILK PLAZA DESIGN TEAM(FHMP)

CASTRO STATION ACCESSIBILITY IMPROVEMENTS | Castro St & Market St 1 CIVIC DESIGN REVIEW PHASE 2 |SEPTEMBER 2019 ELEVATOR | LONGITUDINAL SECTION PREVIOUS - CDR INFORMAL MEETING APRIL 2019

EXISTING RAINBOW FLAG 77’

NEW ELEVATOR

MARKET STREET WALL NEW PLATFORM FUTURE MARKET STREET STOP 13’ - 1” MARKET STREET BEYOND EXISTING PLANTERS 16’ - 5”

CASTRO STREET 8’ - 0” 38’-11”

STREET LEVEL 14’ - 6” NEW GLASS WALL NEW PAVING STATION AGENT BEYOND

EXISTING RETAINING WALLS CONCOURSE LEVEL 14’-6” TO REMAIN 11’-6” NEW ELEVATOR TUNNEL PLATFORM LEVEL

NEW ELEVATOR PIT

CASTRO STATION ACCESSIBILITY IMPROVEMENTS | Castro St & Market St 2 Building Design & Construction CIVIC DESIGN REVIEW PHASE 2 |SEPTEMBER 2019 PROPOSED IMPROVEMENTS

PREVIOUS - CDR INFORMAL MEETING APRIL 2019 MARKET ST NEW PLATFORM STREET LEVEL

NEW ELEVATOR T S O R T S A C G OE R

New elevator OPTIONOPStreet level2A.3 plan- TOP P- NotLANDING to scale (STREET)(STREET) NEW ACCESS 1 1/16" = 1'-0" PLATFORM FARE GATES 24’ - 5” STATION AGENT (E) PLATFORM BELOW STATION AGENAGENT EXISTING ELEVATOR

STREET LEVEL NEW GLASS (E) ELEVATOR ENTRY NEW PAVING 38’ - 11” 62’ TO AGENT NEW ELEVATOR

New NEW elevator GLASS ENTRY WALL 14’-6”

CONCOURSE LEVEL CONCOURSE LEVEL

NEW GLASS WALL ABOVE Concourse level plan - Not to scale

EXISTING ELEVATOR 11’-6” PLATFORM LEVEL TRAINS

TRAINS ENTRY

(E) ELEVATOR ROOM

EXISTING ELEVATOR NEW ELEVATOR

NEW OPENING PLATFORM LEVEL Platform level plan - Not to scale

CASTRO STATION ACCESSIBILITY IMPROVEMENTS | Castro St & Market St 3 Building Design & Construction CIVIC DESIGN REVIEW PHASE 2 |SEPTEMBER 2019 ELEVATOR | REVISIONS MADE BASED ON APRIL 2019 CDR INFORMAL MEETING COMMENTS

CDR INFORMAL MEETING COMMENTS 1. CONTINUE COORDINATION BETWEEN PROJECT TEAMS

1. Continue coordination between Castro station accessibility The continued coordination between The Friends of the Harvey Milk Plaza (FHMP) project team improvements team (SFMTA/PW) and the new Harvey Milk plaza and the MTA elevator project team has resulted in the following list of coordinated items: (friends of Harvey Milk plaza design team-FHMP) 2. Show glass elevator cab INFORMATION SHARING 3. Address elevator maintenance MTA elevator project team will continue to share project information with FHMP including 4. Reduce size/visibility of structural members shoring, geotechnical reports, site constrains, progress sets, structural design details, 5. Develop ceramic frit pattern on elevator glass enclosure specifi cations, project submittals and as built drawings 6. Use clear glass. Do not use white glass. “Beacon of Light” MTA ELEVATOR DESIGN PREVIOUS - CDR INFORMAL MEETING APRIL 2019 o Structure, location & height to remain in future FHMP design o Cab fl exibility, designed with 4th/future stop functionality, capability to add opposite doors and a removable panel(west-facing cab wall) for easy upgrade at the 4th stop o Sloped framing at the roof can be removed in the future w/o affecting the structural in- tegrity of the elevator o Glass enclosure offers upgrade possibilities such as extending the elevator enclosure, adding a layer of glass, or replacing glass with digital screens or artistic frit.

NEW GLASS INFILL AT EXISTING CONCOURSE WALL OPENING New glass infi ll to provide view to the station. Infi ll to remain in future FHMP project design

CASTRO STATION ACCESSIBILITY IMPROVEMENTS | Castro St & Market St 4 Building Design & Construction CIVIC DESIGN REVIEW PHASE 2 |SEPTEMBER 2019 PROJECT PHASING

1. CONTINUE COORDINATION BETWEEN PROJECT TEAMS

PHASE A - CASTRO STATION ACCESSIBILITY IMPROVEMENTS (SFMTA/PW)

PHASE B - THE NEW HARVEY MILK PLAZA (FRIENDS OF HARVEY MILK PLAZA DESIGN TEAM)

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A PHASE B SCOPE OF WORK O S A1. Provide a 4-stop elevator to Castro station@A1536 Expasion of Plaza Areas A O A2. Re-grade sidewalk and Plaza to provide Increased Gathering Space S ADA compliant paths of travel Improved Security & Access

CASTRO STATION ACCESSIBILITY IMPROVEMENTS | Castro St & Market St 5 Building Design & Construction CIVIC DESIGN REVIEW PHASE 2 |SEPTEMBER 2019 1. CONTINUE COORDINATION BETWEEN PROJECT TEAMS PROJECT PHASING DIAGRAMS Demolish (E) planters and retaining wall and re-grade as 1:12 ramp. Build elevator and re-grade path to elevator (1:20 sloped walk).. Build (N) temporary stair.

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PHASE A - SFMTA CASTRO STATION ACCESSIBILITY IMPROVEMENTS PROJECT PHASE B1 - THE NEW HARVEY MILK PLAZA

Demolish SFMTA glass elevator Demolish (E) planters/retaining wall enclosure/temporary bridge. and build new retaining wall and Demolish (E) sunken Build (N) sculpture. Re-clad elevator structure with (N) glass re-surface walkway at 1:20 slope. terrraced landscaping and enclosure and digital screen. Install temporary stair and build (N) landscaped plaza and ramp SODWIRUPIUDPLQJDQGLQÀOODURXQG Demolish (E) stairs/escalator and elevator as required. build (N) stairs, escalator, glass and art gallery below grade. enclosure.

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PHASE B2 - THE NEW HARVEY MILK PLAZA PHASE B3 - THE NEW HARVEY MILK PLAZA SCALE N 1” = 40’ THE NEW HARVEY MILK PLAZA SHEET 17 CASTRO STREET AND MARKET STREET PERKINS EASTMAN SAN FRANCISCO, CA 94114 SF PUBLIC WORKS MAY 24, 2019

CASTRO STATION ACCESSIBILITY IMPROVEMENTS | Castro St & Market St 6 CIVIC DESIGN REVIEW PHASE 2 |SEPTEMBER 2019 ELEVATOR | REVISIONS MADE BASED ON APRIL 2019 CDR INFORMAL MEETING COMMENTS

2. SHOW GLASS ELEVATOR CAB

MTA STANDARD - ELEVATOR CAB WITH GLASS PANEL TOP & BOTTOM REMOVABLE PANEL FOR EASY A UPGRADE AT FUTURE 4TH STOP

NORTH EAST SOUTH WEST 1 2 3 4 1/2" = 1'-0" 1/2" = 1'-0" 1/2" = 1'-0" 1/2" = 1'-0"

MODESTY OPTION: ELEVATOR CAB WITH SOLID BOTTOM & PANORAMIC GLASS REMOVABLE PANEL FOR EASY B UPGRADE AT FUTURE 4TH STOP

A B NORTH EAST SOUTH WEST 5 6 7 8 1/2" = 1'-0" 1/2" = 1'-0" 1/2" = 1'-0" 1/2" = 1'-0" MATERIAL OF THE CAB EXTERIOR STAINLESS STEEL, BRUSHED FINISH

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CLEAR GLASS 37

ELEVATOR CAB REFLECTED CEILING PLAN ELEVATOR CAR PLAN 9 10 1/2" = 1'-0" 1/2" = 1'-0"

CASTRO STATION ACCESSIBILITY IMPROVEMENTS | Castro St & Market St 7 Building Design & Construction CIVIC DESIGN REVIEW PHASE 2 |SEPTEMBER 2019 ELEVATOR | REVISIONS MADE BASED ON APRIL 2019 CDR INFORMAL MEETING COMMENTS

3. ELEVATOR MAINTENANCE STRATEGIES A. MTA COMMITMENT TO LONG TERM ELEVATOR MAINTENANCE PLAN B. APPLY LIQUID ANTI-GRAFFITI COATING AT VANDAL SENSITIVE AREAS C. REINFORCE GLASS PANEL EDGES WITH METAL CHANNELS OR GASKETS C. USE PLANTING AND LANDSCAPE FEATURES AS BARRIERS D. FENCING

ELEVATOR TOP 179' - 6"

3 3 3 3' - 9" 3' - 9"

2 FUTURE MARKET STREET LANDING NEW BRIDGE 2 UPPER PLAZA 163' - 0" MARKET ST. 2 MARKET ST.

UPPER PLAZA TOP LANDING (NEW BRIDGE) 155' - " 1 2

GARDEN AREA GARDEN AREA GARDEN AREA 1 1 2 1

CONCOURSE 1 CONCOURSE CONCOURSE CONCOURSE MEZZANINE/CONCOURSE 14' - "

TUNNEL TUNNEL TUNNEL TUNNEL TUNNEL TUNNEL BOTTOM LANDING (PLATFORM) 129' - 0"

NORTH ELEVATION EAST ELEVATION WEST ELEVATION SOUTH ELEVATION 1 N.T.S. 2 N.T.S. 3 N.T.S. 4 N.T.S.

STUDY OF VANDAL SENSITIVE AREAS VANDAL RISK FACTORS 1. DIRECT ACCESS FROM CONCOURSE LEVEL 2. ELEVATOR ENTRY POINTS 3. REACHABLE FROM MARKET STREET

VANDAL SENSITIVE AREA TO RECEIVE VANDAL RESISTANT TREATMENT

CASTRO STATION ACCESSIBILITY IMPROVEMENTS | Castro St & Market St 8 Building Design & Construction CIVIC DESIGN REVIEW PHASE 2 |SEPTEMBER 2019 ELEVATOR | REVISIONS MADE BASED ON APRIL 2019 CDR INFORMAL MEETING COMMENTS

4. REDUCE SIZE/VISIBILITY OF ELEVATOR STRUCTURE - STRUCTURAL MEMBER SIZE REDUCTION/REMOVAL

PREVIOUS ELEVATOR STRUCTURE CDR INFORMAL MEETING APRIL 2019 UPDATED ELEVATOR STRUCTURE

HSS 12x12x5/8 (NO CHANGE) HSS 12x12x5/8 HSS 16x12x3/4 (REMOVED)

HSS 12x6x5/8 X HSS 10x8x5/8 (REDUCED) NEW CANOPY HSS 12x6x5/8 FUTURE UPPER MARKET ST. LANDING, ELEV. 163'- 0" NEW PLATFORM HSS 10x8x5/8 (REDUCED) BRIDGE

MARKET ST. LANDING, HSS 16x12x3/4 (NO CHANGE) HSS 16x12x3/4 ELEV. 15'- "

HSS 12x12x5/8 (REDUCED) HSS 12x6x5/8 NEW CANOPY HSS 12x6x5/8

HSS 10x8x5/8 (REDUCED) STATION NEW CONCOURSE LANDING TUNNEL ELEV. 14'- "

PLATFORM LANDING ELEV. 129'- 0"

CASTROCASTRRO STATION AACCESSIBILITY IMPROVEMENIMPROVEMENTSNTS | Castro Stt & Market SStt 9 Building Design & Construction CIVIC DESIGN REVIEW PHASE 2 |SEPTEMBER 2019 ELEVATOR | REVISIONS MADE BASED ON APRIL 2019 CDR INFORMAL MEETING COMMENTS

4. REDUCE SIZE/VISIBILITY OF ELEVATOR STRUCTURE - INCREASED DISTANCE BETWEEN GLASS AND STRUCTURAL MEMBERS

PREVIOUS SPIDER ATTACHMENT CDR INFORMAL MEETING APRIL 2019 UPDATED SPIDER ATTACHMENT WITH METAL FIN

8” 5"5” 8"

GLASS 5” AWAY FROM STRUCTURE GLASS 8” AWAY FROM STRUCTURE

CASTRO STATION ACCESSIBILITY IMPROVEMENTS | Castro St & Market St 10 Building Design & Construction CIVIC DESIGN REVIEW PHASE 2 |SEPTEMBER 2019 ELEVATOR | REVISIONS MADE BASED ON APRIL 2019 CDR INFORMAL MEETING COMMENTS

4. REDUCE SIZE/VISIBILITY OF ELEVATOR STRUCTURE - COLOR

CASTRO ELEVATOR REFERENCE IMAGES

PAINTED WHITE Structure - NeimanMarcus, UnionSquare MEET BIRD-SAFE REQUIREMENTS PAINTED GRAY Structure - Mercedes Benz, SF SILKSCREENED TRANSLUCENT ETCHED PATTERN WITH GRADIENT LINES LINE SIZE: VARIES, THICKER AT TOP LINE COLOR: GRAY LINE SPACING: 4” ON CENTER STRUCTURAL STEEL SUPPORT COLOR: GRAY

CASTRO STATION ACCESSIBILITY IMPROVEMENTS | Castro St & Market St 11 Building Design & Construction CIVIC DESIGN REVIEW PHASE 2 |SEPTEMBER 2019 ELEVATOR | REVISIONS MADE BASED ON APRIL 2019 CDR INFORMAL MEETING COMMENTS

ETCHED GLASS PATTERN AT SOUTH ELEVATION

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4. REDUCE SIZE/VISIBILITY OF 1/2” ELEVATOR STRUCTURE REDIRECT ATTENTION FROM STRUCTURE TO ETCHED PATTERN

5. DEVELOP ETCHED GLASS PATTERN TO MEET BIRD-SAFE REQUIREMENTS

6. USE CLEAR GLASS. NO WHITE GLASS

1/8”

SILKSCREENED TRANSLUCENT ETCHED PATTERN LINE PATTERN THICKNESS VARIATIONWITH GRADIENT LINES LINE SIZE: VARIES, THICKER AT TOP LINE COLOR: GRAY LINE SPACING: 4” ON CENTER STRUCTURAL STEEL SUPPORT COLOR: GRAY

CASTRO STATION ACCESSIBILITY IMPROVEMENTS | Castro St & Market St 12 Building Design & Construction CIVIC DESIGN REVIEW PHASE 2 |SEPTEMBER 2019 ELEVATOR | REVISIONS MADE BASED ON APRIL 2019 CDR INFORMAL MEETING COMMENTS

6. USE CLEAR GLASS WITH TRANSLUCENT ETCHED PATTERNS TO CREATE “ A BEACON OF LIGHT”

PREVIOUS - CDR INFORMAL MEETING APRIL 2019

CASTRO STATION ACCESSIBILITY IMPROVEMENTS | Castro St & Market St 13 Building Design & Construction CIVIC DESIGN REVIEW PHASE 2 |SEPTEMBER 2019 ELEVATOR | REVISIONS MADE BASED ON APRIL 2019 CDR INFORMAL MEETING COMMENTS

CASTRO STATION ACCESSIBILITY IMPROVEMENTS | Castro St & Market St 14 Building Design & Construction CIVIC DESIGN REVIEW PHASE 2 |SEPTEMBER 2019

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CASTRO STATION ACCESSIBILITY IMPROVEMENTS | Castro St & Market St St & Market | Castro IMPROVEMENTS ACCESSIBILITY CASTRO STATION

R R EXISTING EXISTING Replace existing pole top light fi xtures with “Alcott” fi xture to fi xtures with “Alcott” pole top light fi existing Replace match Streetscape pedestrian lights. Castro Note: Previously presented torch lights are not feasible due to existing Flag spotlights Rainbow 3. REPLACE PLAZA LIGHT FIXTURES 3. REPLACE

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@ MARKET ST Add new curb ramp at intersection of curb ramp and Market Add new Street Sidewalk Widen Market Collingwood. east of to match Collingwood width of adjacent sidewalk. brick with sparkle existing integral grain Replace color concrete to match Streetscape paving Castro

1. WIDEN SIDEWALK; ADD CURB RAMP 1. WIDEN SIDEWALK; PLAZA PAVING 2. REGRADE AND REPLACE

Building Design & Construction SITE DESIGN | STREET LEVEL IMPROVEMENTS ST COLLINGWOOD SITE DESIGN | CONCOURSE LEVEL IMPROVEMENTS

1. FRAME ELEVATOR WITH SEATWALLS

Seatwalls defi ne the concourse level elevator “garden room.” Two wall-mounted wood STATION benches provide extra ENTRANCE comfort

2. REPLANT TERRACES AND CONCOURSE

Plant with drought tolerant and low maintenance species that tolerate a range of sun and shade. Swaying plants soften the station’s structure, while strategically placed agaves provide bold focal points and improve security.

4. PROVIDE NEW PAVING 3. REPLACE FENCING 3. REPLACE BENCH

Replace existing paving at Replace and realign existing Replace existing damaged station entrance to correct fencing to improve station Carole Migden bench drainage issues. Provide security. Coordinate new new paving at elevator fence detailing and material “garden room.” Paving to with existing station gate for a be a non-slip terrazo style unifi ed appearance aggregate concrete paving to coordinate with interior station fl oor material

CASTRO STATION ACCESSIBILITY IMPROVEMENTS | Castro St & Market St 16 Building Design & Construction CIVIC DESIGN REVIEW PHASE 2 |SEPTEMBER 2019 SITE DESIGN | PLANT PALETTE SOFT & SWAYING SCULPTURAL SUCCULENTS

a. b. e. f.

c. d. g. h. ACCENTS: VERTICAL FORM & COLOR PROPOSED PLANT LIST SOFT & SWAYING a. Pine Muhly Grass / Muhlenbergia dubia b. Crinkled Hairgrass / Deschampsia fl exuosa c. Lomandra ‘Platinum Beauty’ / Lomandra longifolia ‘Platinum Beauty’ d. Liriope / Liriope muscari SCULPTURAL SUCCULENTS e. Agave gentryi f. Agave ‘Blue Glow’ g. Agave ovatifolia h. Agave stricta ACCENTS: VERTICAL FORM & COLOR i. Silver Torch / Cleistocactus strausii i. j. k. l. j. Blue Mediterranean Fan Palm / Chamaerops humilis ‘Cerifera’ k. Aechmea blanchetiana ‘Orangeade’ l. Bush Lily / Clivia miniata

CASTRO STATION ACCESSIBILITY IMPROVEMENTS | Castro St & Market St 17 Building Design & Construction CIVIC DESIGN REVIEW PHASE 2 |SEPTEMBER 2019