Library: Reports: Cleanup: WT

WORK PERFORMED Week of June 9

1. Processing Results - BBL

• tons of stone washed
  • processing rate?
• fines generated
• sediment collection rate

2. Analytical Results - PSARA

• Upward trend on washed stone wipe samples.
• Continue to sample until PCB levels stabilize
  • Wash water changed out
  • New wash water bag filters
  • Increase water spray rate
• fines
  • PCB level and RCRA characterization
  • Start sampling every fourth box (-60 to 70 cys)
• process water
• TF water

3. Material Disposal - BBL/PSARA

• Small pipe
• Wash water sediment
• fines

WORK PLANNED for Week of June 16 - BBL

1 . Large pipe to be cleaned & sampled instead of disposed.

• Number of wipe samples required?

2. Stone processing

3. Small pipe disposal

4. Drying bed disposal?

5. Wash water Sediment disposal

6. TF water disposal after receiving additional analytical data.

HEALTH & SAFETY ISSUES - PSARA

1. Air Monitoring Results

2. Personnel results

3. Install sump on upper equipment pad

4. Received approved water discharge permit from CBU.