NC0059200_NOV-2018-LV0426 and 0427 Response_20180626

P.O. Box 1325 Asheville, N.C. 28802
(828)-251-1900 (828)-251-1945

June 26, 2018

Mr. Landon Davidson
North Carolina Department of
Environment and Natural Resources
Water Quality Section
2090 U.S. Highway 70
Swannanoa, NC 28778

Re: NOV-2018-LV-0426 & NOV-2018-LV-0427
NPDES Permit NC0059200 Trillium Links & Village LLC
Jackson County

Dear Mr. Davidson,

This letter is written on behalf of the Trillium Links & Village LLC to provide
information as to remedial action taken to the above referenced facility. RPB Systems,
Inc. is the contract operations firm, which operates this facility.

As outlined in your June 18, 2018 letter we exceeded the monthly and daily BOD for
March and April 2018.

We have been having hits for fecal, TSS, and BOD for several months. With the
manufacturer we tried nutrients and bacteria supplements. The system uses membrane
technology that by design should have non-detect fecal and TSS. We used existing
blowers from previous system to increase oxygen supply. We finally determined the
hoses hooked to the membranes were leaking and replaced them. The system improved
and continues to improve.

I trust you will call if you have any further questions or concerns.

Robert Barr

Robert Barr