Status of recent and upcoming sampling for the Remedial Investigation (as of mid-November 2019).
| Environmental media | Sampling done | Additional sampling needed |
|---|---|---|
| Groundwater |
Outside the building footprint (July 2019) Within coating room footprint (Oct. 2019) |
Within building footprint: Waiting for lab results “Step out” to south and at property lines: Samples to be collected week of Dec. 2 |
| Soil |
Outside the building footprint (July 2019) Within coating room footprint (Oct. 2019) |
Within building footprint: Waiting for lab results “Step out” to south and at property lines: Samples to be collected week of Dec. 2 |
| Soil vapor | Round 1 collected (July - Sept. 2019) |
Additional locations: Week of October 28 Round 2: Samples to be collected the week of Nov. 11 |
| Sub-slab soil vapor | Round 1 collected (July - Sept. 2019) | Round 2: Samples to be collected after Nov. 1 (TBD) |
| Surface water |
Round 1 collected (July 2019) Split samples with MPCA in September 2019 at surrounding water bodies |
Expanded investigation samples collected week of Oct. 21 (pending finalized work plan) |
| Sediment |
Round 1 collected (July 2019) Rain spout and downspout samples collected (Sept. 2019) |
Expanded investigation samples collected week of Oct. 21 (pending finalized work plan) |