Engineering – Page 5 – Geeky Girl Engineer

Lowline Lab

Posted on March 13, 2017 by geek

Many people are familiar with New York City’s Highline, which has become a really popular spot with tourists and residents. It it is really cool, and beautiful all year round, in the dead of winter and in bloom. Because of the Highline’s success, some people came up with the idea of the Lowline. The Lowline would make use of of the abandoned Williamsburg Bridge trolley terminal under Delancey Street, which is right next to the Essex Street subway station. However, the somewhat radical idea for the Lowline is that it would make use of sunlight to light the space, which is completely underground. To help design and work out issues with this idea, the Lowline Lab was created. It is now closed, but luckily about a month ago I got to tour it.

I encourage your to click the hyperlink to my photos of the Williamsburg Bridge trolley terminal under Delancey Street because in order to comprehend the challenge of this project, you really need to see the space as it is now.

Delancey Street with Williamsburg Bridge in background. Essex Street subway station entrance can be seen on left. Abandoned trolley terminal is right below street.

Sunlight collectors on roof

Sunlight brought in from smaller vertical tube and reflected into sideways tube

Sunlight brought in vertically from roof collector and then reflected in sideways tube

Ceiling with tubes outputting sunlight and reflectors below

Display of plants and ceiling reflecting sunlight

Display of plants, including vertical plant elements, and ceiling reflecting sunlight

Display of plants and ceiling reflecting sunlight

Plants that may be used

Rain: Madgalena Fernández at the Houston Cistern

Posted on December 23, 2016 by geek

After touring the Houston Cistern, we took another tour of it with an art installation completely encompassing it. Rain: Madgalena Fernández at the Houston Cistern is a video installation with the video projected from all sides onto and into the cistern while sound plays. I don’t think I can fully explain it other than to say it is really, really cool, and you can read more about it here. The sound sounds likes rain, but it is completely human made sound. The video starts off looking a little like rain falling then becomes something that looks like how Hollywood loves to portray cyberspace. It is incredibly neat to watch, and I love the way takes over the space.

Houston Cistern

Posted on December 23, 2016 by geek

I love hidden places. I love places that you can just walk by and not have any idea are there. It just makes them more magical. I recently found out that Houston has an underground drinking water storage reservoir, a cistern. I have passed by this place so many times not having any idea it was there. The cistern was decommissioned in 2007 after an irreparable leak was discovered. Buffalo Bayou Partnership and the City of Houston turned it into space for people to visit and learn about the history of it and also a space that can be used for art installations. When functioning, the reservoir could hold 15 million gallons, but now it just has about 6 inches of water across. Enough water is there just for a neat reflection of the columns in it.

Houston Cistern

Houston Cistern, the dark round object seen on the left side of the roof is a new access shaft

Houston Cistern, when it was operational, this was the only access to it

The cistern sits below the grass. In the foreground in an access shaft to the cistern.

Freshkills Landfill Turned Park

Posted on July 18, 2016 by geek

This past weekend, I got to check an item off my bucket list when I got a tour of Freshkills, the former landfill that is being turned into a park. This is probably not an item on most people’s bucket list, but I have heard so much about the landfill that when I found out New York City Parks Department gives tours, I jumped to sign up. The vast majority of the landfill has been fully capped and vegetated. The mounds are dotted by the landfill gas collection system with gas wells popping up from the high grass at regular intervals. The wildlife has already moved in. There were butterflies flying everywhere in the grass, and birds were everywhere. We also saw a family of deer. The wetlands are lovely and evidently filled with wildlife. Also, the view from the top of the mounds is spectacular. It will be a while before the area will be completely converted to a park and open to the public, but the transformation already is incredible. As an environmental engineer, I am incredibly happy to see it and proud of my profession that did it.

View of the last mound that has not been fully vegetated

Amazing views with landfill gas well in foreground

Landfill gas well

Bad photo of a family of deer

Osprey family

View of Manhattan

Landfill gas wells popping up in grass

Wetlands in between mounds

Coney Island Overhaul Shop

Posted on July 12, 2016 by geek

This past weekend, I got to tour the MTA Coney Island Overhaul Shop with the NY Transit Museum. The complex in which it is located is the largest rapid transit yard in North America. They overhaul subway cars with a scheduled maintenance system and also scheduled maintenance that is too intensive for the maintenance shops. They do maintenance on all parts of the subway cars including the electric motor, air brakes, compressors, and wheels and axles.

Newly cut wheels in cars

Wheels and axles lined up

Overhauled axles

Wheels lined up

More axles

I think this is part of electric motor

Rail service car

Inspection train, aka the geometry train

Car in shop

Old trains in the yard

Snowblower

Tracks leading to overhaul shop and maintenance shop

Old inspection train

Trains in the yard

Rust

Posted on June 12, 2016 by geek

While I was photographing the ruins of the Elkins Roundhouse, I saw some rust on the big turnstile. Actually, I saw a lot of rust on everything, but the point is, I really started looking at the rust. It was beautiful. It was all variations of colors and textures. It was peeling paint cracking and folding and turning up to reveal other layers of paint, all being pushed away from the metal by the rust forming. It was rust forming on rust. It was Mother Nature laughing at the work of humans. It is one of those things where the average person would not give something the shortest glance, but I want to stop them and show them the beauty they are missing. Maybe you just have to be really detail oriented like me to see it. Maybe you have to be an engineer or scientist like me to appreciate rust. Or maybe you just have to be a crazy photographer like me to spend 15 minutes photographing rust.

Elkins Roundhouse

Posted on June 11, 2016 by geek

Before boarding the Cheat Mountain Salamander train, I had some time to wander around the area where the Elkins Roundhouse used to be. Not much is left. Of the actual circle where the turntable was, all that is left is the pit with a fence around it. Alternating concrete wedges and grass lanes where the tracks were are the remains of the stalls. The only other remains are random metal parts scattered about.

I don’t know why I like photographing ruins, but I do. Part of what I like is imagining what used to be there.

Former roundhouse with alternating concrete and grass in foreground

Former roundhouse turnstile pit

Metal ruins

Former roundhouse with end railing

Metal ruins

Curved metal I-beams

Alternating concrete and grass of roundhouse with rail bridge truss in background. I think the large metal structure in foreground used to be a turntable, but based on its label, it was not the original one.

Cass Railroad

Posted on June 4, 2016 by geek

Continuing my West Virginia railroad adventure, at Old Spruce Junction, we got off the lovely Cheat Mountain Salamander train and got on the Cass Railroad. The Cass Railroad took us to the top of Bald Knob, which is the third highest point in West Virginia. It has an overlook that gives amazing views, including a view of the Green Bank Telescope, the world’s largest fully steerable radio telescope. The train is powered by a Shay Number 6 locomotive, which was built in 1945. The Shay Number 6 has most of its working parts on the outside, so it is rather fascinating to look at. It also requires a lot of oil, which then seems to end up on the tracks.

Transferring from the Cheat Mountain Salamander train to the Cass train

Shay Number 6

Shay Number 6 engine

Water stop for the steam engine

Red spruce

Along the Cass Railroad

View of locomotive on a curve

Along the Cass Railroad

Stream along the Cass Railroad

View from Bald Knob

View from Bald Knob of Green Bank Telescope

Durbin Rocket

Posted on June 3, 2016 by geek

I took a ride on the Durbin Rocket this afternoon. The Climax geared logging locomotive was built in 1910 and powers a vintage train, including an old postal car. The train is indeed a rocket, as it moves along at a whopping 8 miles per hour. At one point a butterfly passed us. The roundtrip route from Durbin, West Virginia, however is gorgeous as it follows the Greenbriar River in the Monongahela National Forest. The only problem is after seeing all the smoke the coal burning created, I feel the need to go plant an entire grove of trees.

The locomotive

A look inside the locomotive

Greenbriar River

An old telegraph pole

Greenbriar River

Locomotive and coal supply car

Coal fired steam engine blowing smoke

Irises by the Greenbriar River

Greenbriar River

Durbin Rocket traveling by a field

Refilling the locomotive with water on the return trip

Stream where train stops to refill water for engine

Greenbriar River

High Level Pumping Station

Posted on June 1, 2016 by geek

As part of Doors Open Toronto, I visited the High Level Pumping Station. It is the oldest building in Toronto’s water supply system. The oldest part of the building dates back to 1906 with other additions added later until the final one in 1953. The building houses a vertical triple expansion steam engine from 1909 with a huge crank and flywheel, not to mention a lovely set of huge wrenches hanging next to it. The building also houses a steam-geared centrifugal pump. However neither of those are used anymore but instead have been replaced with nine electric motor-driven pumps to fulfill the pumping station’s objection of conveying drinking water to that area of Toronto.