SW8061010_COMPLIANCE_20060901

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW&)60ro
DOC TYPE
❑ CURRENT PERMIT
❑ APPROVED PLANS
❑ HISTORICAL FILE
COMPLIANCE EVALUATION INSPECTION
DOC DATEI�i�
YYYYMMDD

STORMWATER PLAN NARRATIVE
Shallotte Electric Stores Expansion
September 2006
Milliken Properties Limited Partnership plans to expand their Shallotte Electric Supply
facilities located at 4871 Southport — Supply Road (NC 211) The current site has one metal
building with gravel drive, parking, storage, and natural areas The site area is 2 8 acres of
which approximately 22% is currently "built -upon"
The proposed project includes the addition of two metal buildings, asphalt drive and
parking, and gravel staging area The built -upon area following the completion of the
project will be approximately 47%
This project drams to Jump & Run Creek which is classified as SC,Sw A wet detention
pond will be used to treat the stormwater runoff Runoff will be collected by drop inlets,
storm drains, and vegetative swales and shall be directed to the wet detention pond The
pond outlet shall discharge to the adjacent NC 211 roadside ditch The pond and outlet are
designed to detain the runoff from a 1-inch rainfall for three to four days The pond is also
designed to limit the 10-year peak runoff following construction to a value less than the 10-
year peak runoff prior to construction
Runoff from off -sight areas will be intercepted by swales along the western and southern
property lines, therefore, no runoff from off -sight areas will enter the wet detention pond
6934-6 Beach Drive SW
Ocean Isle Beach, NC 28469
[phone]