SW8090925_COMPLIANCE_20130620

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW8 Og o S 2-5
DOC TYPE
❑ CURRENT PERMIT
❑ APPROVED PLANS
❑ HISTORICAL FILE
COMPLIANCE EVALUATION INSPECTION
DOC DATE
Zo 13 0 za
YYYYM M D D

Knox Landing
Stormwater Permit No. SW8 090925
Onsiow County
Designer's Certification
State Stormwate anagement Systems
Permit No. SW8 090925
f 0�
i, 1 H0m,4S J . DA,/!g , as a duly registered in the
State of North Carolina, having been authorized to observe pe:nodicall wee"4ufl
#O the construction of the project,
K NDX L. �4 IDING;
(Project)
for t4 i L-,+H- r c- ifoxps (4 ,��,,,,, &Project Owner) hereby state that, to the
best of my abilities, due care 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 specifications:
SEAL
SignatureCA
Registration Number. 31 44
Date 1-7 au LI e zcti !
31 4 �03
G I iV
IEGEIVE
JUN 2 0 2013
BY:
Page 8 of 9

1
J

State Stormwater Management Systems
Permit No. SW8 090925
Certification Requirements:
/I. 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 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 structure.
8. All slopes are grassed with permanent vegetation.
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 and located 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. The required system dimensions are provided per the approved plans.
,NIA All components of the storrnwater BMP are located in either recorded
common areas, or recorded easements.
cc: NCDENR-DINQ Regional Office
Page 9 of 9

LITTLEJOHN ENGINEERING ASSOCIATES
June 17, 2013
Ms. Georgette Scott
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Stormwater Supervisor
Wilmington Regional Office
127 Cardinal Drive Extension
Wilmington, NC 28405
RE: - Stormwater Designer's Certifications
Camp Lejeune, North Carolina
LEA Project No. 26300
Dear Ms. Scott:
Construction has been completed at the project listed below at Camp Lejeune.
- Knox Landing: Permit No. SW8 090925
Please find attached Designer's Certification form for this project.
Please contact me should you have any questions or require any additional information.
Sincerely,
LITTLEJOHN ENGINEERING ASSOCIATES, INC.
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Thomas J. Davis, PE
193S 21 ST AVENUE SOUTH. NASHVILLE, TENNESSEE 37212
T G 15.385,4144 F b 15.385.4020
Nashville I Chaumnooga 1 Decatur I Huntsville I Knoxville I Orlando J Phoenix I Tri-Cities
www,leainc.com
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