SW8120912_COMPLIANCE_20071228

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW SSG OTC` �l
DOC TYPE
❑ CURRENT PERMIT
❑ APPROVED PLANS
❑ HISTORICAL FILE
COMPLIANCE EVALUATION INSPECTION
DOC DATE
YYYYMMDD

Infiltration Evaluation
Ocean King Condominiums
Atlantic Beach, North Carolina
ECS Project No. 22.13688
December 28, 2007
Location Depth Soil Description
1 0-30" Grey fine to medium SAND (fill)
30"48" Brick Debris and sand
48"-70" Tan fine to medium SAND
Seasonal High Water Table was estimated to be at 55 inches below the existing
grade elevation.
Infiltration Rate: 0.35 inches per minute (21.0 inches per hour)
Test was conducted at 31 inches below existing grade elevation
Ground water was encountered at 70 inches below the existing grade elevation.
Location Depth Soil Description
2 0-30" Grey fine to medium SAND (fill)
30"-70" Tan fine to medium SAND
Seasonal High Water Table was estimated to be at 55 inches below the existing
grade elevation.
Infiltration Rate: 0.35 inches per minute (21.4 inches per hour)
Test was conducted at 31 inches below existing grade elevation
Ground water was encountered at 70 inches below the existing grade elevation.
Location Depth Soil Description
3 0-12" Asphalt and ABC stone
12"-70" Tan fine to medium SAND
Seasonal High Water Table was estimated to be at 50 inches below the existing
grade elevation.
Infiltration Rate: 0.55 inches per minute (33.2 inches per hour)
Test was conducted at 26 inches below existing grade elevation
Ground water was encountered at 66 inches below the existing grade elevation

Infiltration Evaluation
Ocean King Condominiums
Atlantic Beach, North Carolina
ECS Project No. 22.13688
December 28, 2007
Location Dgp Soil Description
4 0-12" Asphalt and ABC stone
12"-70" Tan fine to medium SAND
Seasonal High Water Table was estimated to be at 50 inches below the existing
grade elevation.
Infiltration Rate: 0.46 inches per minute (27.7 inches per hour)
Test was conducted at 26 inches below existing grade elevation
Ground water was encountered at 60 inches below the existing grade elevation
Location Depth Soil Description
5 0-12" Asphalt and ABC stone
12"-108" Tan fine to medium SAND
Seasonal High Water Table was estimated to be at 108 inches below the existing
grade elevation.
Infiltration Rate: 0.50 inches per minute (29.6 inches per hour)
Test was conducted at 72 inches below existing grade elevation
Ground water was not encountered up to 108 inches below the existing grade
elevation
Location Depth Soil Description
6 0-24" Tan fine SAND with clay lenses (fill)
24"-108" 0-12" Asphalt and ABC stone
12"-70" Tan fine to medium SAND
Seasonal High Water Table was estimated to be at 108 inches below the existing
grade elevation.
Infiltration Rate: 0.60 inches per minute (35.5 inches per hour)
Test was conducted at 72 inches below existing grade elevation
Ground water was not encountered up to 108 inches below the existing grade
elevation