Second Avenue Subway Ph.D., P.E., President Ph.D., P.E., President - - PowerPoint PPT Presentation

▶

Jul 31, 2023 41 likes •335 views

MTA Capital Construction MTA Capital Construction Michael Horodniceanu Horodniceanu, , Michael Second Avenue Subway Ph.D., P.E., President Ph.D., P.E., President Quarterly Public Workshop March 20, 2012 March 20, 2012 * *Licensed in

SLIDE 1

Second Avenue Subway Quarterly Public Workshop

MTA Capital Construction MTA Capital Construction Michael Michael Horodniceanu Horodniceanu, , Ph.D., P.E., President Ph.D., P.E., President March 20, 2012 March 20, 2012

*Licensed in California

SLIDE 2

Overview

November 30th Workshop Follow-Up
Actions Taken for Improved Livability
Construction Progress
SAS Phase 1 Completion: December 2016

SLIDE 3

November 30, 2011 November 30, 2011 Workshop Follow Workshop Follow-

Up

SLIDE 4

November 30, 2011 Workshop Follow-Up

Historic first MTA SAS Public

Workshop

Attended by nearly 200

community members

Community input prompted

physical site changes

Second Avenue Subway Public

Workshop November 2011 Follow-Up Report

Hardcopies at workshop table
Available online mta.info

SLIDE 5

MTA Actions for Improved Livability MTA Actions for Improved Livability

SAS Community Tour SAS Community Tour

SLIDE 6

MTA Actions for Improved Livability

Community Outreach

Newsletters
Community tours
Bulletin board notices
Pre-blast and drill email notifications
72nd Street
86th Street (available soon)
Community liaison visibility on-site
Construction Advisory Committee

(CAC) meetings

Monthly meetings with building

management, condo/co-op boards, business owners, & residents living in buildings not represented by boards (63rd, 72nd, 86th, 96th)

Visible Vests Visible Vests Communications Communications

SLIDE 7

Environmental

Truck operations
Some progress on construction

noise

Muck house improvements

MTA Actions for Improved Livability

Second Avenue E. 72nd Street Second Avenue E. 72nd Street Muck House Muck House Truck Truck Operations Operations

SLIDE 8

Traffic/Pedestrian Safety

Improved sidewalk conditions
Installed new mid-block crosswalks and stop signs
Added pedestrian managers at 96th and 93rd streets
Increased Traffic Enforcement Agent presence at 73rd

and 70th streets

MTA Actions for Improved Livability

Mid Mid-

block Crosswalk

block Crosswalk and Stop Signs and Stop Signs Pedestrian Pedestrian Manager Manager

SLIDE 9

MTA Actions for Improved Livability

Survey: Community Outreach

SLIDE 10

MTA Actions for Improved Livability

Survey: Environmental

SLIDE 11

MTA Actions for Improved Livability

Survey: Traffic/Pedestrian Safety

SLIDE 12

MTA Actions for Improved Livability

100% of respondents:
Described the MTACC staff as helpful and knowledgeable
Felt the time allotted for the tour was just right
Would schedule another tour in the future or recommend it

to a friend

Survey: 72nd Street Cavern Tour

SLIDE 13

MTA Actions for Improved Livability

100% of respondents:
Described the MTACC staff as very helpful and

knowledgeable

Would schedule another tour in the future or recommend it

to a friend

Survey: 96th Street Cavern Tour

( 1) ( 3) ( 7) ( 1 0) ( 1)

SLIDE 14

SAS Community Information Center Potential uses

Project-related community meetings
Project communications and information
Education programs
Rotating exhibits

Survey

Available at each table
Submit with input

MTA Actions for Improved Livability

SLIDE 15

SAS SAS Construction Progress Construction Progress

Arch Form Used for Tunnel Concrete Operations Arch Form Used for Tunnel Concrete Operations Preparations for East Tunnel Preparations for East Tunnel

SLIDE 16

East Tunnel Waterproofing East Tunnel Waterproofing

SLIDE 17

Gantry Crane Used to Deliver Steel at the Lexington Av-63rd St Station Gantry Crane Used to Deliver Steel Gantry Crane Used to Deliver Steel at the Lexington Av at the Lexington Av-

63rd St Station

63rd St Station

SLIDE 18

Lexington Av-63rd Street Cavern Lower Platform Construction Lexington Av Lexington Av-

63rd Street Cavern

63rd Street Cavern Lower Platform Construction Lower Platform Construction

SLIDE 19

72nd Street Cavern 72nd Street Cavern Entrance 2 Construction Entrance 2 Construction

SLIDE 20

E. 83rd
E. 83rd –

– E. 84th Streets

E. 84th Streets

South Shaft Muck System South Shaft Muck System

SLIDE 21

Demolition of Building on Northwest Demolition of Building on Northwest Corner of E. 83rd Street Corner of E. 83rd Street

SLIDE 22

E. 86th Street SOE Wall and
E. 86th Street SOE Wall and

Utility Work Utility Work

SLIDE 23

Work Zone Shift from West to East Side Work Zone Shift from West to East Side Between 95th and 97th Streets Between 95th and 97th Streets

SLIDE 24

SAS SAS Phase 1 Completion: December 2016 Phase 1 Completion: December 2016

Lexington Av Lexington Av-

63rd Street Station

63rd Street Station

SLIDE 25

Second Avenue at E. 63rd Street Second Avenue at E. 63rd Street Future Lexington Av Future Lexington Av-

63rd Street Station

63rd Street Station Entrance Entrance

SLIDE 26

Second Avenue at E. 72nd Street Second Avenue at E. 72nd Street Future 72nd Street Station Entrance Future 72nd Street Station Entrance

SLIDE 27

Second Avenue at E. 83rd Street Second Avenue at E. 83rd Street Future 86th Street Station Entrance Future 86th Street Station Entrance

SLIDE 28

Second Avenue between E. 95th/96th Street Entrance Second Avenue between E. 95th/96th Street Entrance Future 96th Street Station Future 96th Street Station

SLIDE 29

Thank you!

MTA Capital Construction MTA Capital Construction Michael Michael Horodniceanu Horodniceanu, , Ph.D., P.E., President Ph.D., P.E., President March 20, 2012 March 20, 2012

*Licensed in California