1906_CORR_20220701

mcgillcompost.com | 919-362-1161 | [e-mail] | 634 Christian Chapel Church Rd New Hill, NC 27562

July 1, 2022

Department of Environmental Quality
Solid Waste Section, Division of Waste Management

Re: McGill Merry Oaks Compost Facility, SWC 19-06
New Feedstock approval

McGill Environmental Systems has reviewed the analytical data from Town of Fort Mill WPCF
(SC0020371) and found the results to be below the ceiling concentrations listed in the 503 rules.
The concentrations are listed below. McGill intends to accept these residuals at the McGill
Merry Oaks Compost Facility for composting.

Constituent Ceiling Concentration Limit
(mg/kg)
Detected Limit
(mg/kg)
Arsenic 75 <11.8
Cadmium 85 <11.8
Copper 4300 200
Lead 840 29.6
Mercury 57 <0.613
Molybdenum 75 <23.6
Nickel 420 <23.6
Selenium 100 <16.5
Zinc 7500 870
*Analyzed by Access Analytical 6/17/22

Regards,
Misti Godwin
McGill Environmental Systems
919-770-4416
[e-mail]