NCS000405_22_10 Federal Storage Inspection Report 9-13-2018_20211119

Sand Filter
Operation and Maintenance Inspection Report
Town of Gibsonville, North Carolina
Project Name: 10 Federal Self Storage - Sand Filter Inspection Date: 9/13/2018
City Project Number: 127 Recent Rainfall Date: 9/12/2018
Property PIN Number: 8845461882
BMP Name: Sand Filter
BMP Owner: 10 Federal Self Storage
Owner Address: 250 Huffine Street
Gibsonville, NC 27249
Owner Phone #: [phone]
Owner Email:
-ode Key:
V/A = Not Applicable M = Monitor (potential for future problem)
VP = Not a Problem WN = Work Needed
Rainfall Depth (in): 0.18
Inspector: Phil Ross - Cert.#3376
Company: AWCK
Phone #: [phone]
Email: [e-mail]
Entire BMP
Cods
Trash/debris is present.
M
Monitor for Trash
kdjacent Pavement (if applicable)
Sediment is present on the pavement surface. N P
ether (describe)
Perimeter of sand filter
Areas of bare soil and/or erosive gullies have formed.
N P
Vegetation is too short or too long.
M
Monitor and mow as needed
Other (describe)
Flow diversion structure
the structure is clogged. NP
the structure is damaged. NP
ether (describe)
Forebay or pretreatment area
Sediment has accumulated to a depth of >6 inches.
NP
Erosion has occurred.
NP
Weeds are present.
N P
Other (describe)
Page 1 of 2

Potential Problem Comments
Filter bed and underdrain collection system
Water is ponding on the surface for >24 hours after a storm NP
Dther (describe)
Outlet device
Clogging has occurred NP
Device is damaged NP
Other (describe)
Receiving Water
Erosion or other signs of damage at the outlet. N P
C)ther (describe)
Miscellaneous
Access
NP
Vandalism
NP
Signage (if applicable)
N/A
Other (describe)
ADDITIONAL COMMENTS
Embankment has a good stand of grass monitor and mow as needed.
Remove Trash as found on site.
Monitor to control unwanted aquatic vegetation.
Monitor Inlet for sediment accumulation.
PHOTOGRAPHS
Attach digital photographs of the site and structural BMPs including a caption describing the photo.
Page 2 of 2

Photos — 10 Federal Self Storage— Sand Filter Inspection — 9-13-18
t
Overall Sand Filter picture from west
Inlet Pipe some sedimentation
Outlet Riser and sump piping
Sand Filter picture Pond area
Good vegetation around structure monitor
and mow as needed
Outlet area Pipe from sump to railroad
underdrain
Overall Sand Filter picture from west
Inlet Pipe some sedimentation
Outlet Riser and sump piping
Sand Filter picture Pond area
Good vegetation around structure monitor
and mow as needed
Outlet area Pipe from sump to railroad
underdrain