• The AVA treatment facility operated at an average flow rate of 1185 gallons per minute (gpm).

• The CS-4 treatment facility operated at an average flow rate of 110 gpm.

• The CS-10 In-Plume treatment facility operated at an average flow rate of 2757 gpm.

• The Sandwich Road treatment facility operated at an average flow rate of 1104 gpm.

• The wellhead operated at an average flow rate of 595 gpm.

• Checked the remaining treatment facility equipment daily and work is underway to dismantle the remaining equipment.

• The extraction, treatment and reinjection (ETR) system operated at an average flow of 617 gpm.

• The FS-28 treatment system operated at an average flow rate of 693 gpm.

• Continued construction upgrades to the FS-28 treatment building and pump house.

• The LF-1 treatment facility operated at an average flow rate of 698 gpm.

• Preparing the Ashumet and Johns Ponds Risk Management Monitoring Results – November 2002.

• Completed the December monthly sampling event.
• Submitted the Bourne Upgradient Groundwater Monitoring November 2002 Monthly Results.

• Completed interpretation of data from the CS-21 and FS-29 plumes.
• Conducted a public informational meeting in Hatchville to discuss future construction activities in the area.
• Began interpretation of hydraulic data collected from the aquifer test and began improvements to the groundwater model so it can replicate observed aquifer response.

• Excavated 20 yards of soil potentially impacted by polychlorinated biphenyls (PCB).
• Completed post-excavation soil sampling.

• Updating the numerical groundwater model with the latest trichloroethene (TCE) concentrations.

• Preparing the letter report on the results of the September 2002 soil sampling.

• Feasibility study is temporarily on hold pending completion of comment resolution on the Draft Final Chemical Spill-19 Remedial Investigation Report.

• Preparing a project note work plan documenting the proposed drilling and sampling of an additional monitoring well cluster west of the CS-19 site.

• Began site restoration activities.

• Completed the Draft Risk Assessment for Eastern Briarwood and Western Aquafarm.
  

• Preparing the LF-1 Feasibility Study.

• Preparing the Final Ashumet Valley Axial 2001 Annual System Performance and Ecological Impact Monitoring Report.

• Completed the monthly direct impact monitoring for the CS-10 treatment system.

Submitted the Draft Combined Storm Drain-5 and Chemical Spill-10 2002 Annual System Performance and Ecological Impact Monitoring Report and presented recommendations and conclusions and the first quarter results at a weekly technical update meeting.

• Began site access approval process to complete a groundwater screening boring near the eastern portion of the CS-10 In-Plume southern infiltration trench.

• Completed responses to U.S. Environmental Protection Agency comments on the Eastern Briarwood and Western Aquafarm Groundwater Monitoring Program Semiannual Letter Report – June 2002 Results.

• Submitted the Draft Fuel Spill-1 2002 Annual System Performance and Ecological Impact Monitoring Report.
• Continued hourly temperature and dissolved oxygen measurements.
• Completed quarterly groundwater and surface water monitoring.
• Completed monthly water level monitoring of piezometers 36PZ44235 (vernal pool south of EW7), 36PZ4236 (wetland north of Grafton Pocknet Road), and 36PZ4237 (wetland east of K1 bog).

• Presented the Fuel Spill-12 Third Quarter Data Transmittal at a weekly technical update meeting.
• Completed the continuous and manual monitoring of water levels for the FS-12 plant shutdown.
• Completed semiannual chemical monitoring of the FS-12 SPEIM network.
• Completed synoptic measurements of the FS-12 SPEIM peripheral hydraulic network.
• Began deployment of diffusion samplers in four extraction wells.

• Completed the monthly groundwater elevation monitoring and Coonamessett Water Supply Well monitoring.
• Continued hourly temperature and dissolved oxygen measurements.
• Submitted the Data Transmittal of Monthly Monitoring Analytical Results Coonamessett Wellhead Treatment – November 2002.

• Preparing the Draft Landfill-1 2002 Annual System Performance and Ecological Impact Monitoring Report.

• Completed the monthly direct impact monitoring for the SD-5 treatment systems.
• Submitted the Draft Combined Storm Drain-5 and Chemical Spill-10 2002 Annual System Performance and Ecological Impact Monitoring Report.
• Presented recommendations and conclusions from the Draft Combined Storm Drain-5 and Chemical Spill-10 2002 Annual System Performance and Ecological Impact Monitoring Report at a weekly technical update meeting.
• Presented the first quarter results at a weekly technical update meeting.

• Provided support to the Army Corp of Engineers for property access.
• Continued contracting for materials and construction subcontracts.

• Additional sample results showed no exceedences.

• The CS-10 SVE system is operating normally.

• Completed transport and disposal of soils. Two loads were shipped off-site for disposal.
• Conducted selective sampling at stockpile areas.
• Stumps and brush were chipped and they will be spread around the site.

• The FTA-2 system is operating normally.
• Prepared a project note for the SD-5 zone and submitted for regulatory review.

• The PFSA system operated normally after a system belt replacement.

• Sample results for Polychlorinated biphenyl (PCB) showed no exceedences.

• Reviewed construction sign for the building site.
• Received a Notice to Proceed.

• Abandoned 150-155 wells to date.
• Preparing the Phase 2 Wells Abandonment Report.