HomeMy WebLinkAboutHigh Hampton Golf Maintenance and Back of House - Anen 5-24-19WGLA Engineering, PLLC
724 5t" Avenue West
Hendersonville, NC 28739
(828) 687-7177 wgla.com
May 24, 2019
Corey Anen, Environmental Engineer
Stormwater Program
NCDEQ— Energy, Mineral and Land Resources
1612 Mail Service Center
Raleigh, NC 27699-1612
RE: High Hampton — Golf Maintenance and Back of House Area
Jackson County, NC
Post Construction Stormwater Submittal —Additional Information
SW1190301
►yif[elU.aU11It:
Dear Corey:
We are in receipt of your letter from May 14, 2019 requesting additional information for the above
reference project. Below is a point by point response to your comments:
1. A revised application has been completed with the applicant certification signed. A copy of the
revised application is included with the resubmittal.
2. The cisterns (including the large systems below the parking area) would collect water to be reused
for golf course maintenance purposes including mixing for chemicals, irrigation, etc. This would
be a seasonal use. Water may also be used in the winter to create a salt brine mix for treating
roadways during winter storm events. Since both of these uses cannot be quantified, passive
drawdowns or releases have been provided. Water in the underground cisterns would be
accessed via manholes at the control structures with portable pump systems.
3. A USGS map with the project located noted has been included with the resubmittal.
4. A signed and sealed copy of the supplement EZ form has been included with the resubmittal.
5. The bioretention cell design has been modified to provide sod as ground cover rather than mulch.
6. For bioretention cell #6, a curb has been provided to direct runoff from the existing BUA away
from the cell.
7. Supplemental geotechnical information is included with this resubmittal. This shows the seasonal
high-water table will be at least 2' below the bottom of the cells.
8. The "Fuel Area" will be an enclosed fueling station for the golf maintenance vehicles. Fuel will be
housed in above ground tanks, and a spill containment wall will be provided around the tanks.
C I V I L E N G I N E E R S & L A N D P L A N N E R S
Corey Anen
May 24, 2019
Page 2
PDFs of all revisions will be uploaded as requested, and hard copies will be send via mail. If you have
any questions about this submittal or if you need more information, don't hesitate to contact our
office.
Sincerely,
WGLA Engineering, PLLC
6,C)d /4_0
William R. Buie, P.E.
724 5th Avenue West, Hendersonville, NC 28739 Phone (828) 687-7177 wgla.com