Specifications include, but are not limited to: The Work consists of the excavation and remediation of contaminated soil. The site is located where a previously removed below grade fuel storage tank was located. The site is paved and used for school bus parking. The base excavation is proposed to be 30 feet deep to remove the contaminated soil. The excavation will be deepened up to 45 feet deep in selected locations based on contamination level determined by the environmental consultant. Excavations less than 30 feet may be required to remove previously placed backfill and to construct an access ramp. The surface area of the proposed excavation is approximately 2,650 square feet. The excavation will be backfilled with uncontaminated soil and imported granular fill.