United States Environmental Protection Agency
Region V
POLLUTION REPORT

Subject: 

See POLREP #1 for a full description of the Site.

From February 18 - March 24, the PRP contractor addressed dewatering of the site through the use of vacuum trucks at various locations around the site.  Locations included the storm sewer system that runs parallel to the ODOT construction site for I-280; within the mass excavation; and on-site in the tank farm.  

From February 18 - March 7, a PRP contractor monitored the perimeter of the site for exposure to petroleum/gasoline vapors with stationary monitoring equipment.  Monitoring will resume when site activities increase.

On January 25, the PRP contractor began discharging pre-treated storm water and groundwater from the on-site pre-treatement plant.  The original discharge rate was 52 gpm.  The discharge rate was raised to 100 gpm by the City of Toledo on February 8, 2006.  The PRP contractor is providing analytical data to the City of Toledo Division of Environmental Services.

From February 18 to March 24, limited activities by the PRP contractor were performed on-site. The PRP contractor continued to treat, discharge and record the on-site treated water discharge to the Front Street Sanitary Sewer main.

Install a duel (water and gas) Vapor Recovery System along the ODOT storm sewer system both north and south of the mass excavation.

Continue collection and removal of on-site liquids contaminated with petroleum.

Start on-site remediation activities which will include surface soil removal, removal of the temporary clay barrier wall, removal of the contaminated dike wall along the east side of the tank farm,  installation of a new dike wall along the east side of the tank farm, and installation of an impermeable barrier along the inside of the tank farm.

- The PRP contractor will continue storm water management/collection and sewer monitoring activities.

- The PRP contractor will resume monitoring the air around the perimeter of the facility and in the adjoining neighborhood.

- The PRP contractor will continue to treat and discharge water collected on-site in the waste water treatment system.

- The PRP contractor will establish and submit to the EPA proposals for the removal of contaminated soils on-site.

- The PRP contractor will submit a work plan addressing the remediation of the site as well as bring the site up to the levels as required by the SPCC legislation.

As of January 24, 2006 - 19,909 gallons of product have been recovered.

The plug of the storm sewers located at the Maumee River was pulled on Friday January 13, 2006.  

As of January 13, 2006 - 23,163.85 tons of contaminated soils were sent to the Evergreen Landfill for reclaiming or disposal.  Some off-site contaminated soils are still remaining on the project site waiting to be sent to the landfill.

As of March 3, 2006 592,819 gallons groundwater was treated on-site and then pumped into the sanitary sewer system for discharge through the City of Oregon Sanitary Wastewater Treatment Plant.

The correct address in previous POLREPS for the wastewater treatment plant should have been: City of Toledo, Division of Water Reclamation, Bay View Wastewater Treatment Plant, 3900 N. Summit Street, Toledo, Ohio 43611.