Nature, travel, pets, home renovation, and geekery
I took a ride today on the 1880 Train, whose route goes back and forth between Hill City and Keystone SD. It uses an old mining and mill railroad for its track. The round trip takes two hours, and it is a nice, relaxing ride through some beautiful countryside.
The 1880 Train engine
The 1880 Train on a curve
An old mine entrance
Views of the Black Hills
Views of the Black Hills
The 1880 Train having a blowdown
I’m traveling to the west for the solar eclipse and vacation, and I decided to take the train. I had to change trains in Chicago, so I decided to spend the night and have some time to explore Chicago. I decided to start with a river cruise focusing on the architecture. Like most old and big cities, Chicago has a lovely mix of old and new buildings. It has classic old stone buildings, modern buildings (as in the modern architecture era), post-modern buildings, and whatever era we are in now. I am also curious about the engineering that must have gone into many of the buildings as they were built right on the river’s banks. A cruise on its rivers is a great way to see some of them. A few photos I took are below.
Every year during the summer, the National Building Museum has a summer block party. They have had the Big Maze, the Beach, and last year Icebergs. This year is Hive DC. They used nearly 3,000 wound paper tubes that are normally used for pouring concrete in construction. Unlike at any construction site I have ever seen, these tubes were painted metallic silver on the outside and hot pink on the inside. The tubes were stacked and notched to allow interlocking. In a few places at least, it was evident they needed some reinforcement with screws and nuts and some tension wires for the highest hive. There is a xylophone in a small hive which appears to be made almost exclusively with construction material like tubing, canisters, and pipes. If nothing else, Hive is fantastic to photograph. There were so many cool angles, lines, and perspectives that were just plain fun to photograph.
Hive DC
Second largest hive
Largest hive
Largest hive
Largest hive
Hive DC
Hive DC
Hive DC
Xylophone
Hive DC
Hive DC
Largest hive
Hive DC
Hive DC
Hive DC
Hive DC
Hive DC
A few weeks ago, I got a chance to visit the brand new DSNY Manhattan 1/2/5 Sanitation Garage with Open House New York. The multilevel building houses three different garages, one each for Manhattan districts 1, 2, and 5. Each garage has its own floor, and there is a shared area for vehicle repairs. The building has LEED certification and includes many green features including a wonderful green roof also. Across the street is a salt shed built to resemble salt crystals. Both the garage and salt shed have really nice, innovative architecture.
DSNY Manhattan 1/2/5 Garage on left, salt shed on right, with Holland Tunnel ventilation tower in back
Salt shed
View of garage from salt shed, all floors of garage are different colors to emphasize different garages and functions
Slats in gate turned to spell DSNY
View from office area looking south, metal fins help let daylight in but keep building cool. The Statue of Liberty can barely be seen on the far right in far background.
View from garage office area of Hudson River and Holland Tunnel ventilation tower
Garage area
Shovel and broom storage (there must be a story for the front broom with the metallic confetti)
Ventilation and other mechanical structures in the repair area
Parking in the garage area
Mechanical penthouse
Green roof with Hudson River in background
Green roof
View from green roof of salt shed
Salt shed packed high with salt
A couple of weeks ago, I got the chance to tour the Department of Sanitation of New York’s Central Repair Shop with Open House New York. The shop is huge. It several stories high and a couple of blocks long. The place is amazing, and DSNY does everything in house. The repair all vehicles there: heavy duty trucks, cars, etc. They have a woodworking shop, metal shop, sheet metal shop, upholstery shop, and all other types of shops, as well as a vehicle emissions testing facility. No, it does not smell of garbage as all vehicles are cleaned before going to the shop.
There were vehicles of all sort there. DSNY has a wide variety of garbage collection and transport vehicles. This no doubt makes it more difficult to repair as the workers have to know how to repair a multitude of different vehicles. They also repair pickup trucks, cars, and as far as I could tell, anything with wheels. I can’t say if they repair bicycles though. It won’t shock me if they did.
Parked garage trucks
Vehicles are parked everywhere but allow for traffic
Duel collection and compactor vehicles on lift
The shop also appears to be where they store most if not all, of their heavy equipment, such as equipment like snow shovels only used in winter.
Snow shovels waiting for winter
Built in road treater for winter
Impressive parallel parking both width and height wise
I don’t know what the transport vehicle below transport, but I assume garbage. I have never seen one up close, and I liked how it has a built in conveyor belt to allow for removal of its contents easily. This is one of the reason I assume this is for garbage as opposed to sand for road. The sand would get caught in between the slats of the conveyor belt.
Garbage transporter
Up close view of garbage truck to show conveyor belt to allow easier off loading
In some areas of the shop, there are similar parts sitting around. I presume some are waiting repair and others have been repaired. Most are tagged. I couldn’t identify half of them, but they were all cool looking.
Big engines for repair
Parts waiting repair/disposal/use
In one of the metal shops was this very cool, high tech, precise machine with very cool bits.
Cool machine with fun bits
Bits of some type for this cooling looking machine above
Stacks of metal pipes and bars
Sheet metal shop
Metal shop
One surprising area that the shop had was a place after my heart, an emissions testing facility. When I was there, they had a MTA bus in the testing area. MTA pays them to test some of their vehicles, but DSNY does not test private vehicles. The testing facility had a huge roller that allows testing of their large, heavy vehicles in real life conditions. There something about the contrast of this very high tech testing facility in the middle of a building that in some areas has some rather low tech repair areas that I found amusing and surprising.
MTA bus on emissions testing machine that allows for real life conditions
Piped exhaust for emissions testing
Collated emissions for analysis
This is the Duquesne Incline in Pittsburgh. It is considered part of the public transportation system of Pittsburgh.
It is also a wonderful place to view Pittsburgh, especially downtown, and many of its bridges. If you are ever in Pittsburgh, go there. The ride is fun, and the view from the viewing platform at the top is amazing. As a side note, Pittsburgh has a lot of bridges, and they are all lovely.
I have this thing for bridges. I love them. However, I have a particular thing for cable-stayed bridges. They are my favorite. I love the simplicity of them. They are modern, sleek, functional, graceful, and gorgeous, all at the same time. Boston has a cable-stayed bridge right next to downtown, the Leonard P. Zakim Bunker Hill Bridge, by which I-93 crosses the Charles River. So naturally, while in Boston, I took a lot of photos of this bridge. Here are just a few.
I’m in Boston, and my friend Kristen, who lives here now, tells me there is something I have to see. Kristen knows me really well. She knows I am a member of the New York Transit Museum and a transit nerd. She says I have to visit Boston’s Transit Museum. Boston has a transit museum? No, but they seem to have unofficially made a tiny but not really accessible one that can be visited for the cost of a T ride. Go to the Boylston Station on the inbound side tracks, and that is the Boston “Transit Museum.” How permanent the exhibit is, I have no idea, but there are two old streetcars parked there. They are behind a huge fence, so it is difficult to get photos, but they are kind of cool to see.
Exterior track that is not used for normal cars
PCC Car No. 3295, according to display, this car was received in 1951 and was of the last PCC cards built by Pullman-Standard Company
PCC Car No. 3295, according to display, this car was received in 1951 and was of the last PCC cards built by Pullman-Standard Company
Type 5 Car No. 5734, according to display material was purchased after World War 1
Modern Boston streetcar, which is truthfully not that modern, at Haymarket Station
I got to the MTA’s Substation #13 through the New York Transit Museum recently. The substation converts high voltage AC electricity from the grid and converts it to a lower voltage DC electricity that is used to operate subway trains via the third rail. The substation was originally built in 1904, and it fits into the category of “they don’t build them the way they used to.” The outside looks like a nice neighborhood building, and it has architectural aspects that I really wouldn’t expect from a substation. For example, an interior staircase has lovely decorative balusters.
Exterior of the Substation #13
Gorgeous stairwell inside the substation
Inside the substation are large rotary converters, specifically Westinghouse 1,500 kilowatt Rotary Converters. The rotary converters are what used to transform the AC electricity to DC electricity. Now modern solid state rectifiers are used to transform the electricity, and they are much more compact. The old rotary converters were used until 1999, when this substation was switched to the new equipment.
Westinghouse 1,500 kilowatt Rotary Converter
Westinghouse 1,500 kilowatt Rotary Converter
Positive and negative brush arms of Westinghouse 1,500 kilowatt Rotary Converter
Our guide was retired general superintendent Robert Lobenstein, who showed us around. He also showed us how workers used to have to do normal work, like changing switches and listening for crackling to make sure a wire was not live.
How workers used to change switches
We got to go into the basement which had all sorts of old equipment.
I have no idea what this is, but it is cool looking
We even got to go into a vault under the street where cables left the substation to go to the subway. The vault can be accessed through a door in the basement or through a manhole in the street. Normally this type of vault could only be accessed through a manhole. The cables go through conduits that are buried under the street. The cables are tagged, but it still looks like it would be difficult to find the right one if needed.
Cables leave the substation through the vault under the street with manhole access
Inside a manhole. The manhole access is visible in the center of the ceiling.
Back inside the basement, some of the equipment was still being used, but some was no longer needed, like some massive cables that were cut.
Old cut cables
Cables come in from the ground from the grid and are then split before going upstairs to the transformation equipment.
We then went upstairs were the new equipment was, including the solid state rectifiers and the biggest breakers I have ever seen. The breakers are in the circuit with the third rail. They detect surges in the third rail and cut off power before a fire or some other damage can occur. There is a lot of redundancy with the circuit breakers. Our guide turned one off, so we could hear how loud it is, but because of redundancy, it had no effect on the subway.
Circuits connecting to breakers
Breakers for the third rail. The copper plates are the third rail.
The solid state rectifiers are very different in appearance, at least, from the rotary converters. [I understood very little about this.] What amazed me during the tour, was when I finally understood I was actually staring at the third rail. The long copper plates in the photos are the third rail, which leave the substation and go to the subway. The positive rail is the equivalent of the black or red wire in a house’s wiring. The negative is the equivalent of the white wire in a house’s wiring.
Third rail leaves the rectifiers. The positive rail “POS” goes to the subway. The negative rail “NEG” goes to a central location to complete the circuit.
Also upstairs was this amazing old series of electrical switches, dials, and gauges. None of this stuff is used anymore, but it really cool looking. I liked how everything was tagged out, never to have the tags removed again and be turned on again.
Old switches that are no longer used
Gauges
Finally at the end of the tour, they turned on the rotary converter for us. Below is a video if you want to see it in action. It is almost hypnotic. During a portion of the video, you will see five lightbulbs on a wooden board sitting on the floor. They are being powered by the converter. After it is turned off and slowly slows down, the lights dim and then turn off.
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