HomeMy WebLinkAboutNCS000481_Maiden EPA Audit App B_20181213Appendix B
Photograph Log
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MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 1 of 29
Photograph 1. Town of Maiden Public Works Facility. View, facing southeast, of the catch basin
identified as Catch Basin No. 1 on the facility map and two upgradient dumpsters. Half of the blue
dumpster is uncovered.
Photograph 2. Town of Maiden Public Works Facility. View, facing southeast, of the fueling station,
which contains two 1,000-gallon diesel tanks, two 1,000-gallon gasoline tanks, and one approximately
275-gallon kerosene tank.
Direction of
stormwater flow Uncovered dumpster
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 2 of 29
Photograph 3. Town of Maiden Public Works Facility. View, facing west, of one of the 1,000-gallon
gasoline tanks at the fueling station.
Photograph 4. Town of Maiden Public Works Facility. View, facing west, of another one of the 1,000-
gallon diesel tanks at the fueling station.
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 3 of 29
Photograph 5. Town of Maiden Public Works Facility. View, facing west, of the approximately 275-
gallon kerosene tank at the fueling station.
Photograph 6 Town of Maiden Public Works Facility. View, facing southwest, of the MS4 outfall
structure in the northwest corner of the facility.
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 4 of 29
Photograph 7. Town of Maiden Public Works Facility. View, facing southwest, of channelization
observed upgradient of the facility’s outfall structure along the western perimeter of the facility.
Photograph 8. Town of Maiden Public Works Facility. View, facing west, of channelization running east
to west from the access road adjacent to the northern-most vehicle storage building.
Channelization
Direction of
stormwater flow
Channelization
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 5 of 29
Photograph 9. Town of Maiden Public Works Facility. View of the receiving water immediately
downstream of the facility’s MS4 outfall. There was a pile of construction aggregate in the channel and a
gray film on top of the water.
Photograph 10. Town of Maiden Public Works Facility. View, facing east, of electrical equipment stored
uncovered at the northwest corner of the fueling station and vehicle storage building.
Construction aggregate Gray film
Electrical equipment
Direction of
stormwater flow
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 6 of 29
Photograph 11. Town of Maiden Public Works Facility. View, facing east, of additional electrical
equipment and wires stored uncovered adjacent to the equipment pictured in Photograph 10.
Photograph 12. Town of Maiden Public Works Facility. View, facing east, of electrical equipment stored
uncovered along the eastern perimeter of the facility, near the entrance to the vehicle storage building.
Electrical equipment
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 7 of 29
Photograph 13 Town of Maiden Public Works Facility. View of the indoor vehicle washing bay and
drain within the vehicle maintenance building at the front of the facility. Town representatives indicated
the floor drain drains to an oil/water separator that discharges to the sanitary sewer system.
Photograph 14. Town of Maiden Public Works Facility. View of a catch basin for used oil in the vehicle
maintenance building at the front of the facility.
Floor drain
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 8 of 29
Photograph 15. Town of Maiden Wastewater Treatment Plant. View, facing north, of a fuel storage tank
for the on-site generator located on the south side of the front office building and vehicle storage garage.
The facility’s SWPPP indicates this tank is double-walled and self-contained. There were no spill kit
materials stored in the vicinity of the fuel storage tank.
Photograph 16. Town of Maiden Wastewater Treatment Plant. View of a catch basin at the southwest
corner of the front office building and vehicle storage garage. Note the catch basin is adjacent to the fuel
storage tank pictured in Photograph 15.
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 9 of 29
Photograph 17. Town of Maiden Wastewater Treatment Plant. View, facing south, of the sludge loading
station at the southwest corner of the facility. There was a five-gallon bucket to catch and drips from the
connection.
Photograph 18. Town of Maiden Wastewater Treatment Plant. View, facing north, of equipment and the
storage garage located at the northwest corner of the facility.
Connection
Bucket
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 10 of 29
Photograph 19. Town of Maiden Wastewater Treatment Plant. View of equipment and storage garage
pictured in Photograph 18. The equipment is stored within the stormwater gutter of the access road.
Photograph 20. Town of Maiden Wastewater Treatment Plant. View, facing north, of the catch basin for
Stormwater Outfall No. 2, as identified on the facility map.
Stormwater
gutter
Equipment
storage
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 11 of 29
Photograph 21. Town of Maiden Wastewater Treatment Plant. View, facing north, of Stormwater Outfall
No. 2, as identified on the facility map.
Photograph 22. Town of Maiden Wastewater Treatment Plant. View of connected barrels stored adjacent
to Stormwater Outfall No. 2. Facility representatives indicated these barrels were used to support aerators
on the pavement during washing in the past. Facility representatives stated that they wash above the
aeration tanks.
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 12 of 29
Photograph 23. Town of Maiden Wastewater Treatment Plant. View, facing north, of Stormwater Outfall
No. 1, as identified on the facility map, the conveyance ditch along the northern perimeter of the facility,
and the floodplain separating the ditch from Shady Branch. The conveyance ditch is not identified as a
receiving water on the Town’s MS4 map.
Photograph 24. Town of Maiden Fire Station No. 2. View, facing north, of a catch basin at the
confluence of the fire station driveway and Elbow Road.
Stormwater
Outfall No. 1
Ditch Floodplain
Elbow Road
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 13 of 29
Photograph 25. Town of Maiden Fire Station No. 2. View, facing southeast, of the catch basin pictured
in Photograph 24 and the proximity to the fire station.
Photograph 26. Town of Maiden Fire Station No. 2. View of a catch basin located at the split in the fire
station driveway, directly west of the northern parking lot.
Elbow Road
Fire Station No. 2
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 14 of 29
Photograph 27. Town of Maiden Fire Station No. 2. View, facing east, of the MS4 outfall structure that
receives stormwater from the catch basin pictured in Photograph 26. The outfall structure is located
directly west of the northern parking lot.
Photograph 28. Town of Maiden Fire Station No. 2. View, facing east, of the MS4 outfall structure
pictured in Photograph 27 and the flat plain where the MS4 outfall discharges.
Direction of
stormwater flow
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 15 of 29
Photograph 29. Town of Maiden Fire Station No. 2. View, facing west, of the MS4 outfall structure and
discharge area pictured in Photograph 28. The discharges ultimately drain towards the stormwater control
measure on Apple property.
Photograph 30. Town of Maiden Fire Station No. 2. View of the point at which stormwater discharged
from the outfall pictured in Photographs 27 and 28 exits the fire station property and enters the Apple
SCM.
Direction of
stormwater flow
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 16 of 29
Photograph 31. Town of Maiden Fire Station No. 2. View, facing northwest, of an uncovered dumpster
and wooden pallets stored on top of the slope directly west of the fire station. The uncovered dumpster
appears to be filled.
Photograph 32. Town of Maiden Fire Station No. 2. View, facing northwest, of three barrels stored
directly west of the fire station and adjacent to the uncovered dumpster and wooden pallets pictured in
Photograph 31.
Uncovered
dumpster
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 17 of 29
Photograph 33. Town of Maiden Fire Station No. 2. View of the labels for the barrels pictured in
Photograph 32. The labels indicate that the barrels contained finishing products, including “HC Sealer”
and “NGR Stain.” The inspection team was unable to determine if the barrels were full or empty.
Photograph 34. Town of Maiden Fire Station No. 2. View inside the garage of the fire station. Town
representatives indicated that all fire department vehicles are washed indoors at this facility.
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 18 of 29
Photograph 35. Town of Maiden Fire Station No. 2. View of the catch basin along the floor of the fire
station garage.
Photograph 36. Police Department Detention Pond. Overall view of the detention pond on the south side
of the police department building.
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 19 of 29
Photograph 37. Police Department Detention Pond. View, facing north, of the influent structure at the
northwest corner of the detention pond.
Photograph 38. Police Department Detention Pond. View, facing north, of the influent structure at the
northeast corner of the detention pond.
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 20 of 29
Photograph 39. Police Department Detention Pond. View, facing south, of the outfall structure and
emergency spillway at the southwest corner of the detention pond.
Photograph 40. Police Department Detention Pond. View of the catch basin in the southeast corner of
the facility, which drains to the detention pond.
Stormwater
discharge point
Emergency
spillway
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 21 of 29
Photograph 41. Police Department Detention Pond. View of the catch basin in the northeast corner of the
facility, which drains to the detention pond.
Photograph 42. Police Department Detention Pond. View, facing east, of the catch basin in the northwest
corner of the facility, which drains to the detention pond.
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 22 of 29
Photograph 43. Police Department Detention Pond. View, facing north, of the catch basin in the
southwest corner of the facility and the drainage ditch along the western side of the police department
building.
Photograph 44. Police Department Detention Pond. View, facing south, of the catch basin on the eastern
side of the front parking lot. This catch basin drains to the detention pond south of the police department
building.
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 23 of 29
Photograph 45. Police Department Detention Pond. View, facing south, of the catch basin on the western
side of the front parking lot. This catch basin drains to the detention pond south of the police department
building.
Photograph 46. GKN Detention Pond. View, facing north, of the upper (northern) forebay of the
stormwater control measure. Stormwater was only present in approximately half of the pond near the
influent structure.
Influent
structure
Bare pond
surface
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 24 of 29
Photograph 47. GKN Detention Pond. View, facing southeast, of the lower (southern) forebay of the
detention pond.
Photograph 48. GKN Detention Pond. View of the outfall structure in the southeast corner of the
detention pond. The concrete cover and grate are missing.
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 25 of 29
Photograph 49. GKN Detention Pond. View of the outfall pipe and discharge point at the southwest
corner of the detention pond. The outfall pipe in on the opposite side of the berm adjacent to the outfall
structure pictured in Photograph 48.
Photograph 50. GKN Detention Pond. View, facing southeast, of the discharge point and flow direction
of stormwater discharged from the detention pond.
Direction of
stormwater flow
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 26 of 29
Photograph 51. GKN Detention Pond. View, facing east, of the tributary to Pinch Gut Creek running
along the eastern perimeter of the detention pond. Stormwater discharged from the detention pond drains
to the pictured tributary from the discharge point.
Photograph 52. GKN Detention Pond. View, facing north, of one of the two influent pipes in the
northwest corner of the detention pond. The influent pipes drained to a ditch leading to the influent
structure indicated in Photograph 46.
Influent pipe
Tributary of Pinch
Gut Creek
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 27 of 29
Photograph 53. GKN Detention Pond. View, facing north, of the second influent pipe in the northwest
corner of the detention pond. The influent pipes drained to a ditch leading to the influent structure
indicated in Photograph 46.
Photograph 54. GKN Detention Pond. View, facing north, of the stormwater drainage ditch running
along the western perimeter of the detention pond. The influent pipes pictured in Photographs 52 and 53
discharge to this ditch, which leads to the influent point pictured in Photograph 46.
Influent pipe
Direction of
stormwater flow
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 28 of 29
Photograph 55. GKN Detention Pond. View of the influent point at which stormwater flows into the
upper forebay of the detention pond, as indicated in Photograph 46. The matting and rip rap have been
displaced at the influent point.
Photograph 56. GKN Detention Pond. View, facing southwest, of a stormwater conveyance ditch
directly west of the GKN Driveline driveway.
Direction of
stormwater flow
MS4 Inspection Report
Maiden, NC: NPDES Permit No. NCS000481
Inspection Date: December 13, 2018 Appendix B, Page 29 of 29
Photograph 57. GKN Detention Pond. View, facing north, of the stormwater conveyance ditch along the
western perimeter of the GKN Driveline driveway.
Direction of
stormwater flow