Citizens Coordinating Council Meeting

September 29, 2010

Status of Remediation Activities

• 20 Removal Action Areas (RAAs), Upper ½-Mile Reach and 1½-Mile Reach

• Remediation substantially complete at 16 RAAs; the Upper ½-Mile Reach and 1½­Mile Reach

• Certificate of Completion issued to GE for 11 RAAs

Silver Lake

East Street Area 2- South

Unkamet Brook - Remainder

Unkamet Brook - West

Status of Remaining RAAs

• East Street Area 2-South: Remediation underway; approximately 40% complete

• Silver Lake: Revised Final Work Plan due November 8, 2010

• Unkamet Brook – West: Final Work Plan submitted July 16, 2010

• Unkamet Brook – Remainder: Final Work Plan due November 19, 2010

Status of Remaining RAAs (continued)

• Floodplain Residential Properties Downstream of the Confluence – Pre-Design Investigation Phase – To be further discussed at the next CCC

meeting

WMECO Property

PEDA Property

Proposed Walkway

Solar Panel Arrays

Silver Lake

Fourth Street

Silver Lake Walking Path

Shrub Clumps – Dry Soil

Nannyberry Serviceberry

Black Chokeberry Choke Cherry Silky Dogwood

Silver Lake

Oblong Shrub Patch

Red-Osier Dogwoods Winterberry Holly

Northern Arrowood

Benches with Viewing Area

Row of Red-Osier Dogwoods

along Edge of Water

Shrub Clumps – Moist Soil

Pussy Willow Speckled Alder