| Comments: |
Monitoring data collected from the site indicated that the ISCO injections have been successful in treating residual VOC mass, but supplemental ISCO remedial injections are warranted. Select wells were sampled in December 2018, and data from that sampling event will be used to prepare a revised proposal for supplemental injections. In accordance with DERF requirements, WDNR approval of the supplemental work and cost estimate will be requested after client issues approval to proceed. The proposal will address comments received from the WDNR in a letter dated June 27, 2019.
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