Background. Road improvements were needed on 11.5 miles of county owned roadways leading to a new mine site in order for the mining operation to obtain the required operating permit.
Chronic Dust and Surface Maintenance Problems Solved at an Intermodal Facility
Background. An intermodal yard was plagued by chronic wind-blown dust, the result of the daily cycling of yard tractors, forklifts, and container-handling equipment.
Curbing Fugitive Dust Problems at a Canadian Mine Disposal Site
Background. Winter freezing causes the surface at mine tailing disposal sites to freeze dry, which makes it a source of fugitive dust.
Maintaining Pathways and Park’s History – While Controlling Erosion
Background. The pathways in a century-old Barcelona park continued eroding despite the efforts of park maintenance officials to stem the erosion by re-grading pathways and constructing concrete and stone ditches.