As temperatures near 90 degrees, winter feels awfully far off these days — but Arlington officials are taking new steps to keep county roads clear of snow and ice, all the same.
County leaders are preparing to build a temporary replacement for the salt storage tank serving the northern half of the county, located near the intersection of 25th Road N. and Old Dominion Drive.
They believe the current tank, which was built back in the 1930s, has deteriorated over the years and is no longer safe for workers to use. The County Board is now set to consider plans today (Tuesday) to construct a tank for interim use on the site, ensuring that the county has a working facility by the time the winter arrives.
“The loss of a north side operational facility would have an immediate and apparent effect upon response time for every storm and would put the county at significant risk of exhausting salt supplies during an event,” county staff wrote in a Board report. “An expedited process is necessary as ice storms, which rely exclusively on salt, pose the most significant risk and can occur as early as November.”
Workers use the existing storage tank to hold about 4,500 tons of road salt, with another 1,500 tons stored under a tarp on the property. The county is planning to replace that with a “canvass-skinned structure 120-feet long by 85-feet wide, with a height of 47 feet” on the property, according to the report.
The site is owned by the county, and officials are pursuing a few zoning changes for parcels surrounding the old salt storage tank to clear the way for the construction of its temporary replacement, reasoning that “there is insufficient time to deconstruct and reconstruct the temporary facility on the existing site and be ready to meet the upcoming winter needs.”
Staff envision the new tank staying in place for the next three or four years, as officials draw up plans for a permanent storage tank on the property. They’re aiming to begin construction on that project by “the fall of 2021 or 2022,” and will use $2.4 million in previously approved bond funding to afford the effort.
The Board will vote today whether to hold public hearings on the plan for a temporary facility. Should it approve them, those gatherings would be scheduled for sometime in September, and county staff would hold extensive conversations with the nearby civic associations on their plans.