Environmental remediation and redevelopment services, namely, the treatment, management, securing of, excavation, restoration, sustainment, disposal, remediation, relocation, cleaning, blasting, vacuuming, reuse, packaging, transporting, recycling, capping, demolition, construction, recovery, installation, removal, and stabilization of soil, waste, water, air, pollution, synthetics or organic materials or compounds, sediment, hazardous materials, equipment, structures, buildings, sites, and facilities