1. All interim sampling locations at this site must be within five feet of the pin placement for each area.
2. Final sampling at this site will be within ten feet of the pin placement for each area.
3. This site is not eligible for overexcavation.
4. Final sampling for this site can only occur in the month of March of any given year. This is due to the lower groundwater/lake levels that occur during this particular month.
This is important to keep in mind for system shutdown before final sampling.
5. Interim sampling can be performed at any time of the year, and sampling depth will be determined by Attachment 1. Except for Area 7, sampling in the unsaturated zone is required at 12 feet below surface level.
(See attached file: TradeWinds.contb.pdf)
6. Due to the high-use recreational nature of this site, NDEQ is specifying that a type of SVE or SVE/AS cleanup system must be used.
7. Please notify the marina owner, Mr. Ummel, before site visits.