Welland Sand Salt Shed
The Welland Ontario sand salt storage shed, built by Pavilion Structures, is another example of of a well planned and well built sand and salt storage building design for optimum efficiency.
Project Info: When you think of winter maintenance then you have to think about being under cover. When the Regional Municipality of Niagara decided to revamp its Welland works yard a couple of years ago, it started with a clean slate. The old yard was torn down and traditional approaches to how a works yard should function were brushed away with the debris. “We put a lot into developing this new yard. We wanted it to be efficient; we wanted it to be environmentally friendly; and we wanted to give our employees a pleasant environment in which to work. This is a state of the art facility and nothing gives us more pleasure than to see what the next generation of works yard looks like.” says Dave Watson representative with the Regional Municipality. “We knew what we wanted but we have to give credit to the people who took our wish list and turned it into bricks, mortar, steel and yards of fabric too.
Works yards are typically rough and ready storage compounds for fleets of equipment and stockpiles of materials but in this case of the new Welland yard, the region was determined to make sure that the employees at the yard were given every consideration. “If you give your employees good working conditions, they will do a good job. We wanted to make sure their working conditions were exceptional.” The yard covers 3.5 acres and includes an administration building, a fleet garage, a wash bay for trucks, vehicle parking shelter and a storage facility that looks more like a marquis for a garden party than a salt dome. It is the storage pavilion, a 20 meter high fabric covered building, that dominates the yard and is the culmination of the planning that went into the new facility. Covering more than 32,000 square feet, the pavilion (which cost about a million dollars to build) was designed based on the best management practices for salt use and storage. It can hold 6,000 tonnes of sand and 9,000 tonnes of salt under cover and houses on of the region’s four automated salt brine stations, which in total produce more than 3 million liters of brine a year. The structure is light, airy, spacious and all the operations are completely covered.
“Trucks, whether they are delivering or picking up, drive straight into the storage building on one side and straight out on the other side so the materials and the workers are always dry. We even made sure that the dome was positioned in such a way that the prevailing winds won’t blow through the building’s entrance ways.” “And when we say that drivers can get straight through the storage building. Straight really is the operative word. They never have to back up.”
Building Size: Covering more than 32,000 square feet, the center section of the building measures 144′ wide and 100′ long with the two end sections each measuring 104′ wide x 80′ long. Total length of the building is 260′.
Why Pavilion: “A fabric covered building is certainly not a conventional choice for this type of operation but the more we looked at it, the more we saw the possibilities.” The roof is lightweight so you can enclose a large area without any internal supports. The modular design means that the building can be easily expanded and the translucent roof brings plenty of natural light inside making it a much more pleasant environment to work in.” The building, supplied by Alberta based Pavilion Structures, is a custom engineered structure built with concrete walls, steel trusses and a surprisingly durable fabric roof. The fabric, a fire resistant, ultra-violet stabilized polypropylene, is covered by an 18 year warranty. The storage building is like the rest of the yard, paved with asphalt and the floor graded so that the runoff can be collected and fed through catch basins to a cistern. The runoff along with the water from the truck wash (which can have a salt concentration as high as 5%) is recycled through the salt brine equipment in the storage dome. “We knew what we needed to build the next generation of works yard and I think we have succeeded.” Beauty and function together in a fantastic, efficient, spacious and well designed works storage facility, what more could a city worker ask for?