Harrison Township Dry Hydrant Project – 2019
A project to install a series of dry hydrants in Bluejacket and Bokengehelas Creeks in Harrison Township, Logan County, Ohio. The hydrants will be bridge-mounted on swivels, and stowed out of the water when not in use. Freezing surveys were conducted during a polar vortex event in January 2018 to ensure that the four sites for phase one of the planned project will be ice-free under extreme conditions.
Download high-resolution .pdf version of document (11 x 17 format): https://www.ohioburning.org/wp-content/uploads/2019/01/BFD-Harrison-Twp-Water-Supply-20181231.pdf
Mad River Dry Hydrant Project – 2018
Analysis of impact of dry hydrant project prepared for Monroe Twp trustees (Dec 2017)
A project to install a series of dry hydrants in the Mad River in Logan County, Ohio. Hydrants will be of the swing-down, bridge-mount design pioneered by GBW Associates in Maryland. Installations planned for all bridges crossing the Mad River in Monroe and Liberty Townships, in the West Liberty Fire Department protection area.
Download analysis as high-resolution .pdf document (11×17 format)
MAD-29 bridge-mount dry hydrant brackets (locally fabricated), May 2018 
MAD-29 dry hydrant installation draft testing, May 2018 
MAD-29 dry hydrant in stowed position, May 2018 
MAD-29 dry hydrant in stowed position, May 2018 
MAD-29 dry hydrant in stowed position, protected from flooding conditions, November 2018
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