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Corrective Action Plan Page 42 REPORTS To document the remedial action and to comply with regulatory p y gu atory reporting requirements, the following engineering and status reports will be prepared ❑ A corrective action report to document the excavation and treatment of contaminated soil, the treatment and discharge of groundwater pumped from the excavation, the construction of replacement groundwater monitoring wells, the restoration of the site and the post-soil-remediation, base-line, groundwater-quality data ❑ Quarterly groundwater-monitoring and status reports to record the progress of remediation ❑ A Site Closure Report to support an application to decommission the groundwater-monitoring wells and to have the property de-listed as the site of an unauthorized release of fuel hydrocarbons REMEDIATION SCHEDULE A proposed remediation schedule, that includes key project milestones, is presented in graphical form on Figure 13 It is expected that contract documents can be prepared, the remediation contract put out to bid and a contract awarded within four weeks of the date financing becomes available and the project is authorized Permitting procedures are estimated to require an additional eight weeks When all requisite permits have been secured, the exiting structure and appurtenances on the 152 East I lth Street site can be demolishes and the remedial excavation completed with about four weeks After excavation is complete, it will take approximately one month to pump, treat and discharge some 300,000 gallons of groundwater from the remedial pit The above schedule would permit the site to be fully restored and re-paved within some ten weeks of a remediation contract being awarded The time required to fully treat the contaminated soil transported to the aeration site will depend upon the mean concentrations of components of gasoline that it contains and the weather conditions at the time it is treated For planning purposes, some three to four months have been allowed for that purpose A report documenting the active phases of the remediation program can be issued a short time after soil treatment is complete Experience has shown that it is difficult to predict the total time required for groundwater contaminated by hydrocarbons to remediate by natural processes (i a bioremediation)