| Comments: |
Vapor sampling was performed on March 25, 2022 which included the collection indoor air samples (basement level), sub-slab vapor samples (concrete slab on-grade occupied space), and an outdoor air sample. The vapor results were provided to the WDNR via e-mail on April 11, 2022, followed by an April 20, 2022 NR 716.14 data transmittal letter. The results of the additional investigation work further document that off-site source(s) have impacted the property and as such an off-site liability clarification request is currently being prepared.
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