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Here the sleepers are extra heavy, about 250 kg, and may include gauge widening with transitional gauge widening. [10] Concrete sleepers for turnouts must be individually custom designed for the location. They are much longer than normal sleepers, have gaps for switch motors, and are generally made by a small number of specialist manufacturers ...
A railroad tie, crosstie (American English), railway tie (Canadian English) or railway sleeper (Australian and British English) is a rectangular support for the rails in railroad tracks. Generally laid perpendicular to the rails, ties transfer loads to the track ballast and subgrade , hold the rails upright and keep them spaced to the correct ...
The Greening of Detroit employs 50 students in their Green Corps program every summer. The employees are picked from a pool of 2,000 prospects, and the jobs pay minimum wage. [10] In the process of their work to maintain various plantings in Detroit, Green Corps employees also learn about urban ecology. [5]
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Keep Growing Detroit is an organization dedicated to food sovereignty and community engagement in the cities of Detroit, Hamtramck, and Highland Park. [1] Founded in 2013, the program designs and implements initiatives that promote the practice of urban agriculture as a mode of food justice for underrepresented communities, particularly those who do not have access to healthy food options. [2]
W. J. Beal Botanical Garden: Michigan State University: East Lansing: Dow Gardens: Midland: Fernwood Botanical Garden and Nature Preserve: Buchanan: Hidden Lake Gardens: Michigan State University: Franklin Township/Tipton: Leila Arboretum: Battle Creek: MacArthur Park Arboretum: Mount Clemens: Matthaei Botanical Gardens: University of Michigan ...
Small tilling equipment, used in small gardens such as household gardens and small commercial gardens, can provide both primary and secondary tillage. For example, a rotary tiller does both the "plowing" and the "harrowing", preparing a smooth, loose seedbed. It does not provide the row-wise weed control that cultivator teeth would.
Garden tools, including various spades, garden forks, a leaf rake, and a garden trowel. A garden tool is any one of many tools made for gardening and landscaping, which overlap with the range of tools made for agriculture and horticulture. Garden tools can be divided into hand tools and power tools.