2nd avenue subway tunnel boring machine

2nd Ave Subway Tunnel Boring Machine: A Closer Look!

Apr 11, 2010 · Last week we reported that our favorite piece of sandhog hardware, the massive Tunnel Boring Machine [TBM], would soon be put to work digging the Second Avenue subway.

Building NYC's Second Ave. Subway - Photo 11 - CBS News

In September 2011 workers completed tunneling the first phase of the Second Avenue Subway when the tunnel boring machine reached the Lexington Ave.-63rd St. Station, connecting to the existing subway system.

Massive Machine Carves Out 2nd Ave. Subway Line -

New York's Metropolitan Transportation Authority launches a project to carve out a 2nd Avenue subway line beneath Manhattan using a massive tunnel boring machine. WSJ's Matthew Rivera reports.

Video: The Second Avenue NYC Subway Dig Part 2 - ASME

Key to New York City's Second Avenue Subway project is the gigantic tunnel-boring machine ... getmedia/469a82b5-0c91-41ae-be35-5fd88063009a/The-Second-Avenue-NYC ...

Second Avenue Subway TBM Launch Ceremony - YouTube

May 13, 2010 · On May 14, 2010, elected officials joined MTA Chairman & CEO Jay H. Walder and MTA Capital Construction President Michael Michael Horodniceanu for the launch of the Second Avenue Subway's tunnel boring machine (TBM).

After Work Done, Drills Likely Will Be Buried

The 300-foot-long tunnel boring machines that will dig the tunnels for the Second Avenue subway, the extension of the no. 7 line, and the Long Island Rail Road connection beneath Grand Central Terminal could be one-hit wonders: They may be abandoned

The shape of Tunnel Boring Machines to come - Second Ave ...

Early last week, the MTA took us all for a visual trip inside the Second Ave. Subway launch box. With the starter tunnels nearly complete, the Capital Construction crews will soon lower the tunnel boring machine 60 feet under the ground to start the trip from 96th St. to the existing tunnels at 63rd St. […]

Tunnel Excavation Begins at the Second Avenue Subway

May 13, 2010 · Today was a big day for the Second Avenue Subway project: the enormous tunnel boring machine that will dig the "phase one" tunnel from 92nd to 63rd Street was switched on for the first time.

72nd Street (Second Avenue Subway) - Wikipedia

... a tunnel boring machine beginning at 92nd Street started to dig down Second Avenue through ... Second Avenue Subway 72nd Street Construction Photos – MTA's ...

MTA | Press Release | MTA Headquarters | MTA Launches Second ...

The Metropolitan Transportation Authority (MTA), elected officials, and contractor S3 Tunnel Constructors today launched the tunnel boring machine that will dig the first phase of the Second Avenue Subway.

The Launch Box: A Doughnut on 2nd Avenue

Apr 03, 2010 · Another large piece of the Second Avenue subway's Robbins Main Beam Tunnel Boring Machine (TBM) was delivered to the work site this evening. This 220,000 pound (110 ton) piece of machinery, which is known as the cutterhead support, is the front-end of the gigantic rock-eating machine that will soon be boring two new 22 foot diameter tunnels for ...

City Blueprint: The Second Avenue Subway (Part 2: Proposing a ...

Sep 24, 2017 · In part 1 of this series of posts about the Second Avenue Subway, we looked at new ways that the current project could be built, from building shallower stations to using new types of tunnel boring machines.

The Launch Box: Subway Infrastructure Milestone Achieved

Sep 08, 2011 · Tunnel Boring Machine Arrives at Lexington Ave/63rd Street Station Major Milestone Reached in the Long History of the Second Avenue Subway At 11:28 a.m. today, September 22, 2011, the tunnel boring machine (TBM) that had been mining the east tunnel of Phase I of the Second Avenue Subway reached its final destination.

The Second Ave. Subway Tunnel Boring Machine - YouTube

May 13, 2010 · On Friday, May 14, 2010, MTA officials and New York City politicians gathered to launch the tunnel boring machine that will dig out the Second Ave. Subway.

Second Avenue Subway - Wikipedia

The Second Avenue Subway ... : 1 About 90% of the tunneling is to be performed by tunnel boring machines. The rest will be done using the cut-and-cover method, ...

MTA launches Second Avenue Subway tunnel-boring machine

The New York Metropolitan Transportation Authority, elected officials and contractor S3 Tunnel Constructors launched the tunnel-boring machine that w...

Molina, a 200-Ton Machine, Completes a Journey Under the City ...

Jul 25, 2012 · In September 2011, "Adi," a tunnel-boring machine, broke through at East 63rd Street, completing the Second Avenue subway tunnel.

Second Avenue Subway - MTA

There are two types of boring machines: the Tunnel Boring Machine (TBM), used in rock, and the Earth ... Second Avenue Subway Tunnel Construction Techniques

Down the rabbit hole, a tunnel boring machine comes alive ...

The front of the tunnel boring machine that will soon to be digging out the Second Ave. Subway tunnels. (All photos by Benjamin Kabak. Click to enlarge.) As I ventured this morning into the Second Ave. Subway launch box beneath the area from 92nd to 95th Sts. along the Upper East Side, I was struck […]

The Humans and Machines That Built New York's ... - Motherboard

The Humans and Machines That Built New ... "When you're blasting and boring and doing other things around ... The 2nd Ave tunnel obviously isn't just a subway ...

Second Avenue Subway Tunnel Boring Machine (TBM)

Ladies and gentlemen, may we present the latest MTA employee, the TBM. I wonder if it's in the union? Anyway, this machine is the workhorse of subway tunnel system.

63rd Street Tunnel and the Second Avenue Subway

Completed decades apart, the 63rd Street Tunnel and the Second Avenue Subway (Phase I) ... Dragados is procuring four tunnel boring machines for this purpose.

Drill Down: Going Deep With NYC's Second Avenue Subway ...

... New York City's Second Avenue Subway Line will be ... Going Deep With NYC's Second Avenue Subway ... two-story-tall tunnel-boring machine capable of ...

Tunneling Below Second Avenue - The New York Times

Aug 04, 2012 · The dream of a Second Avenue subway lay dormant until ... workers chiseled a launch box at 96th Street and in it assembled a tunnel-boring machine, ...

Second Avenue Subway TBM Tunnels, New York| Concrete ...

The contractor placed more than 18,000 cubic yards of concrete to form the tunnel ... Second Avenue Subway TBM ... built using a tunnel boring machine ...