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) MARKET ST V V R R S S T S O R T S B A C G O ER A1 B S U B M N HC P O T S PHASE A PHASE B A2 PHASE A SCOPE OF WORK 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. UP UP 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. UP UP UP UP UP 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 15 48 A7.10 26 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 ACCESSIBILITY A IMPROVEMENTSIMPROVEMENNTS | 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