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July 2013 Spuyten Duyvil Derailment
On the evening of July 18, 2013, a CSX freight train carrying municipal solid waste on tracks of the Hudson Line along the Harlem River Ship Canal in the New York City borough of The Bronx partially derailed between the Marble Hill and Spuyten Duyvil stations. While no one was injured, the derailment caused over US$800,000 in damage and took several days to clean up. Commuter rail service by Metro-North Railroad, which owns the line, was suspended for two weekends in order to fully restore normal operations. After investigating the accident, the National Transportation Safety Board (NTSB) found it had been caused by the track stretching to an excessive gauge at the point of derailment. It did not fault the crew, instead criticizing Metro-North for failing to maintain the track and surrounding ballast to the point that the track went out of gauge. Later in the year, in a comprehensive safety review after another derailment of a passenger train nearby resulted in the first pass ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastern Daylight Time (North America)
The Eastern Time Zone (ET) is a time zone encompassing part or all of 23 states in the eastern part of the United States, parts of eastern Canada, the state of Quintana Roo in Mexico, Panama, Colombia, mainland Ecuador, Peru, and a small portion of westernmost Brazil in South America, along with certain Caribbean and Atlantic islands. Places that use: * Eastern Standard Time (EST), when observing standard time (autumn/winter), are five hours behind Coordinated Universal Time ( UTC−05:00). * Eastern Daylight Time (EDT), when observing daylight saving time (spring/summer), are four hours behind Coordinated Universal Time ( UTC−04:00). On the second Sunday in March, at 2:00 a.m. EST, clocks are advanced to 3:00 a.m. EDT leaving a one-hour "gap". On the first Sunday in November, at 2:00 a.m. EDT, clocks are moved back to 1:00 a.m. EST, thus "duplicating" one hour. Southern parts of the zone (Panama and the Caribbean) do not observe daylight saving time. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Track Ballast
Track ballast forms the trackbed upon which railroad ties (sleepers) are laid. It is packed between, below, and around the ties. It is used to bear the load from the railroad ties, to facilitate drainage of water, and also to keep down vegetation that might interfere with the track structure. Ballast also holds the track in place as the trains roll over it. A variety of materials have been used as track ballast, including crushed stone, washed gravel, bank run (unwashed) gravel, torpedo gravel (a mixture of coarse sand and small gravel), slag, chats, coal cinders, sand, and burnt clay. The term "ballast" comes from a nautical term for the stones used to stabilize a ship. Construction The appropriate thickness of a layer of track ballast depends on the size and spacing of the ties, the amount of traffic on the line, and various other factors. Track ballast should never be laid down less than thick, and high-speed railway lines may require ballast up to thick.Bell 2004, p. 39 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solid Waste
Municipal solid waste (MSW), commonly known as trash or garbage in the United States and rubbish in Britain, is a waste type consisting of everyday items that are discarded by the public. "Garbage" can also refer specifically to food waste, as in a garbage disposal; the two are sometimes collected separately. In the European Union, the semantic definition is 'mixed municipal waste,' given waste code 20 03 01 in the European Waste Catalog. Although the waste may originate from a number of sources that has nothing to do with a municipality, the traditional role of municipalities in collecting and managing these kinds of waste have produced the particular etymology 'municipal.' Composition The composition of municipal solid waste varies greatly from municipality to municipality, and it changes significantly with time. In municipalities which have a well-developed waste recycling system, the waste stream mainly consists of intractable wastes such as plastic film and non-recyclabl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flatcar
A flatcar (US) (also flat car, or flatbed) is a piece of rolling stock that consists of an open, flat deck mounted on a pair of trucks (US) or bogies (UK), one at each end containing four or six wheels. Occasionally, flat cars designed to carry extra heavy or extra large loads are mounted on a pair (or rarely, more) of bogies under each end. The deck of the car can be wood or steel, and the sides of the deck can include pockets for stakes or tie-down points to secure loads. Flatcars designed for carrying machinery have sliding chain assemblies recessed in the deck. Flatcars are used for loads that are too large or cumbersome to load in enclosed cars such as boxcars. They are also often used to transport intermodal containers (shipping containers) or trailers as part of intermodal freight transport shipping. Specialized types Aircraft parts flatcars Aircraft parts were hauled via conventional freight cars beginning in World War II. However, given the ever-increasing size of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SD40-2
The EMD SD40-2 is a AAR wheel arrangement#C-C, C-C diesel-electric locomotive built by Electro-Motive Diesel, EMD from 1972 to 1989. The SD40-2 was introduced in January 1972 as part of EMD's ''EMD Dash 2, Dash 2'' series, competing against the GE U30C and the ALCO Century 630. Although higher-horsepower locomotives were available, including EMD's own EMD SD45-2, SD45-2, the reliability and versatility of the SD40-2 made it one of the best-selling models in EMD's history, edged only by the EMD GP9, GP9, and the standard of the industry for several decades after its introduction. The SD40-2 was an improvement over the EMD SD40, SD40, with modular electronic control systems similar to those of the experimental DDA40X. Peak production of the SD40-2 was in the mid-1970s. Sales of the SD40-2 began to diminish after 1981 due to the oil crisis, increased competition from General Electric Transportation, GE's GE Dash 7 Series, Dash-7 series and the introduction of the EMD SD50, which wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Consist
In rail transport, a train (from Old French , from Latin , "to pull, to draw") is a series of connected vehicles that run along a railway track and Passenger train, transport people or Rail freight transport, freight. Trains are typically pulled or pushed by locomotives (often known simply as "engines"), though some are self-propelled, such as multiple units. Passengers and cargo are carried in railroad cars, also known as wagons. Trains are designed to a certain Track gauge, gauge, or distance between rails. Most trains operate on steel tracks with steel wheels, the low friction of which makes them more efficient than other forms of transport. Trains have their roots in wagonways, which used railway tracks and were Horsecar, powered by horses or Cable railway, pulled by cables. Following the invention of the steam locomotive in the United Kingdom in 1804, trains rapidly spread around the world, allowing freight and passengers to move over land faster and cheaper than ever pos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freight Conductor
A freight conductor is a person who is employed by a railroad. The freight conductor is the lead employee assigned to a freight train, and is responsible for the smooth operation of the assignment, which includes reviewing schedules and maintaining communication with the train's crew members. Freight conductors specialties (1) Yard Foreman - A yard foreman, is a freight conductor that has been assigned to a yard job. Yard jobs are divided into 2 categories; Switcher and Industry Switcher. :Yard Foreman Switcher - A Yard foreman assigned to a yard switcher crew is responsible for sorting inbound trains. This is done by pulling out a single track and placing the rail cars from that track into other assigned tracks, as directed by the Yardmaster. :Switch/local Conductor - A switch/local conductor is responsible for servicing local industry customers close to their assigned rail yard. This is done by gathering rail cars from one or more tracks within the yard, as assigned by the Y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railroad Engineer
A train driver, engine driver, engineman or locomotive driver, commonly known as an engineer or railroad engineer in the United States and Canada, and also as a locomotive handler, locomotive operator, train operator, or motorman, is a person who drives a train, multiple unit or a locomotive. The driver is in charge of, and is responsible for the mechanical operation of the train, train speed, and all of the train handling (also known as brake handling). In American English, a hostler (also known as a switcher) moves engines around rail yards, but does not take them out on the normal tracks; the British English equivalent is a shunter. Train drivers must follow certain guidelines for driving a train safely. For instance, in general, train drivers are encouraged to favour longer stopping distances as this promotes vehicle health, safety, and passenger comfort. Career progression For many American railroads, the following career progression is typical: assistant conductor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heat Advisory
A heat advisory is a notice issued by the National Weather Service of the United States. Local offices often have their own criteria. High values of the heat index are caused by temperatures being significantly above normal and high Relative humidity, humidities, and such high levels can pose a threat to human life through conditions such as heat stroke. Example The following is an example of a heat advisory issued by the National Weather Service office in Pittsburgh, Pittsburgh, Pennsylvania. URGENT - WEATHER MESSAGE National Weather Service Pittsburgh PA 341 PM EDT Wed Jul 8 2020 OHZ039>041-048>050-057>059-068-069-PAZ020-021-029-031-073-075- WVZ001>004-012-021-509-090345- /O.NEW.KPBZ.HT.Y.0001.200709T1700Z-200710T0000Z/ Tuscarawas-Carroll-Columbiana-Coshocton-Harrison-Jefferson OH- Muskingum-Guernsey-Belmont-Noble-Monroe-Beaver-Allegheny- Washington-Greene-Westmoreland-Fayette-Hancock-Brooke-Ohio- Marshall-Wetzel-Marion-Monongalia- Including the cities of New Philadelphia, Dov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Weather Service
The National Weather Service (NWS) is an Government agency, agency of the Federal government of the United States, United States federal government that is tasked with providing weather forecasts, warnings of hazardous weather, and other weather-related products to organizations and the public for the purposes of protection, safety, and general information. It is a part of the National Oceanic and Atmospheric Administration (NOAA) branch of the United States Department of Commerce, Department of Commerce, and is headquartered in Silver Spring, Maryland, Silver Spring, Maryland, within the Washington metropolitan area. The agency was known as the United States Weather Bureau from 1890 until it adopted its current name in 1970. The NWS performs its primary task through a collection of national and regional centers, and 122 local List of National Weather Service Weather Forecast Offices, Weather Forecast Offices (WFOs). As the NWS is an agency of the U.S. federal government, most o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Bronx
The South Bronx is an area of the New York City Borough (New York City), borough of the Bronx. The area comprises neighborhoods in the southern part of the Bronx, such as Concourse, Bronx, Concourse, Mott Haven, Bronx, Mott Haven, Melrose, Bronx, Melrose, and Port Morris, Bronx, Port Morris. In the early 1900s, the South Bronx was originally known as the Manor of Morrisania, as it was the manor of Lewis Morris (governor), Lewis Morris. As the Morris family continued to expand on the land, an influx of German and Irish immigrants started to populate the area, leading the Bronx to be considered the "Jewish Borough" in the 1930s. This soon changed as World War II caused rent to increase in many apartments, pushing people out. By the end of the 1950s, the South Bronx was two-thirds African American or Hispanic (of any race). The South Bronx is known for its Hip hop#Culture, hip hop culture and graffiti. Graffiti became popular in the Bronx in the early 1970s, spreading through t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hunts Point, Bronx
Hunts Point is a neighborhood located on a peninsula in the South Bronx of New York City. It is the location of one of the largest food distribution facilities in the world, the Hunts Point Cooperative Market. Its boundaries are the Bruckner Expressway to the west and north, the Bronx River to the east, and the East River to the south. Hunts Point Avenue is the primary street through Hunts Point. The neighborhood is part of Bronx Community Board 2, Bronx Community District 2, and its ZIP Code is 10474. The neighborhood is served by the New York City Police Department's 41st Precinct. NYCHA property in the area is patrolled by P.S.A. 7 at 737 Melrose Avenue located in the Melrose, Bronx, Melrose section of the Bronx. History European settlement Hunts Point was populated by the Wecquaesgeek, a Munsee language, Munsee-speaking band of Wappinger people, until English settlers first arrived in 1663. At this time, Edward Jessup and John Richardson arrived on the peninsula and purch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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