SW6140904_Designer's Certification_20231004

i►,
State Stormwater Permit
Permit No. SW6140904
�!)I_ 6 20N
Dollar General, near Duncan, Harnett County
Stormwater Permit No. SW6140904
Designees Certification
L -41el- as a duly registered 2 oho E ,v+e�' in the
State of North Carolina, having been authorized to observe (periodically?weekly/
full time) the construction of the project, J�
LDO/4� 6ertcr�- UunCkn - � ryt�r t Couns
(Project��//Name) e
for �la�iZn ��5z u `y ZLc (Project Owner) hereby state that, to the
best of my abilities, due c e and diligence was used in the observation of the project
construction such that the construction was observed to be built within substantial
compliance and intent of the approved plans and specifications.
The checklist of items on page 2 of this form is included in the Certification.
Noted deviations from approved plans and specification:
5 �a� SS/p� � '®
Signature a 3EAL
24434 l
Registration Number o?¢¢3¢
Date
✓'YY9®BOl&tehy1
TRIANGLE WTS DESIGN PLLC
400613ARRETT DR STE 203
RALEIGH,NC 27608.6817
Page 5 of 6

State Stormwater Permit
Permit No. SW6140904
Certification Requirements:
✓ 1. The drainage area to the system contains approximately the permitted
acreage.
✓ 2. The drainage area to the system contains no more than the permitted
amount of built-upon area.
✓ 3. All the built-upon area associated with the project is graded such that the
runoff drains to the system.
✓ 4. All roof drains are located such that the runoff is directed into the system.
✓ 5. The outlet/bypass structure elevations are per the approved plan.
✓ 6. The outlet structure is located per the approved plans.
✓ 7. Trash rack is provided on the outlet/bypass structure,
8. All slopes are grassed with permanent vegetation, per the vegetation plan.
✓ 9. Vegetated slopes are no steeper than 3:1.
✓ 10. The inlets are located per the approved plans and do not cause short-
circuiting of the system.
11. The permitted amounts of surface area and/or volume have been
provided.
✓ 12. Required drawdown devices are correctly sized per the approved plans.
_v13, All required design depths are provided.
✓ 14. All required parts of the system are provided, such as a vegetated shelf,
and a forebay.
vl 15. The required system dimensions are provided per the approved plans.
cc: Brad Cole, Land Quality Section
NCDENR-DEMLR, Fayetteville Regional Office
225 Green Street, Systel Building, Suite 714
Fayetteville, NC 28301-5043
Page 6 of 6