The 5th Avenue Improvements Project, from Quincy to Lake Street in downtown Maywood, was financed by nearly $9 million in capital dollars for new roadway, lighting, storm sewers, sidewalks and water mains. Portions of the 5th Avenue corridor have a history of commercial use with various occupants including gas stations and dry cleaners creating the potential for impacted soils within the right-of-ways. Critical to the successful completion of this infrastructure project was the management of approximately 15,000 cubic yards of soils that would be generated during excavation activities.
True North was engaged by the Village of Maywood through its municipal engineering firm to assist the Village’s road contractor in addressing rejected loads of soil from the project’s clean construction demolition debris (CCDD) facility. The rejection of these soils meant that the Village may have potentially been required to dispose of all 15,000 cubic yards of soil as a non-special waste, increasing the cost of the project by nearly $1M dollars and placing the future of the project at risk. True North worked with the road contractor and municipal engineering firm to develop a soil management plan for characterizing, handling and disposing of excavated right-of-way soils during the ongoing construction activities. The sampling plan called for periodic soil sampling along 5th Avenue in advance of excavation activities to characterize soils. Based on soil sample results, portions of the road work would then be managed as CCDD material or disposed as a non-special waste at a licensed disposal facility. Additionally, True North personnel performed on-site soil screening activities to segregate soils during “live” loading to minimize the accumulation of soil stockpiles and to ensure the proper and efficient handling of soils. True North’s soil management activities eliminated substantial costs overruns which would have put the project at risk resulting in only approximately 1,700 cubic yards of soil being disposed of as a non-special waste.