SW4131203_Designer's Certification_20140109

State Stormwater Permit
Permit No. SW4131203
N C:
MAY 2 3 2.14
REGIiit,g' C,'.'e.ICE:. s1
Dollar General #151221 HWY 49, Burlington, Alamance County
StormwaterPermit No. SW413,1203,
Desig ner.'s,,Ce rtifi cation
,I,!'1AW1.6i l�Dto<%,- _ as a dulyl ios, registered} ".,n 7 5 n��✓. Jn the
State -of North Carolina, having.been authorized^to observe (periodically/ weekly/
fu-IlAime) the construction of thb,project,
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for L71analr4 �✓YtSfGsi� �u, uG (Project Owner) hereby state that, to the
best of my abilities, due c e an6 diligence,was used n the observation of tne.project
construction such that the.construction was.observed to be built within substantial
compliance and intentof'theapproved plans and specifications.
The checklist of items on;page':2 of this form-is;included in the Certification.
Noted deviations from:approvediplans and specifications
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Signature . E,
_. ggrrurrrror�
Registration Number
Date;//aU4 — _..... .. _.
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State Stormwater Permit
Permit No. SW4131203
Certification -Requirements:
✓ 1 The drainage.area to the system contains approximately the permitted.
acreage^
✓ 2 The, drainage -area to the systemcontains no more than,the permitted
amount of built upon area.
✓ 3` All the built upon area associatedwith. the project is graded such that the
runoff'drains toythe:system.
✓ '4`i All roof drains are located such that:the runoff is directed into the system.
5E The outlet/bypass structure,, elevations are per the approved plan.
_ 6 The outlet -structure is located per the approved plans.
✓ r7., Trash. rackds. provided on the outlet/bypass structure.
✓ 8 All -slopes' aregrassed.with permanent vegetation, per^the vegetation plan.
✓ 9 Vegetated slopes.are nosteeper.than 3:1.
96,1. 'The.inlets aredocated 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:
_13 All required design depths are provided.
-✓ 14, All required.; parts of the-system.are, provided, such as a vegetated shelf,
and`a' forebay.
„. --✓15- -
;cc; Sue'White„Matt,Gantt, Land Quality Section
NCDENR'DEMLR, Winston=Salem Regional Office
585 Wau htown Street
Winston-Salem, ,NC'27107
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