NC0089656_Compliance Evaluation Inspection_20190110

Roy COOPER
Governor
MICHAEL S. REGAN
Secretary
LINDA CULPEPPER
Director
Mr. Jason Frost, Vice President (via email)
DC Charlotte Plaza LLLP
191 Peachtree St. Suite 500
Atlanta, GA 30303
Dear Mr. Frost:
NORTH CAROLINA
Environmental Quality
January 10, 2019
RE: Compliance Inspection Report
Permit #NC0089656
Dimensional Place
1515 South Tryon Street, Charlotte 28203
Mecklenburg County
Enclosed is a copy of the Compliance Evaluation Inspection report for the inspection conducted at the
subject site on December 20, 2018, by MRO staff. The MRO would like to extend a thank you to Gregg
Jordan and Kevin Watts of Holder, and to Chris Orrell and Joe Nestor of ECS Limited for their combined
assistance during the site visit.
During the site visit, water was observed to be present on a large portion of the basement floor. MRO
staff was able to confirm the presence of the water to be the result of a recent sump pump failure. Due
to the sump pump failure, the sump alarm light was observed to be on. However, the electrical
connection to the sum pump and the sump alarm was unclear and had to be explained to MRO
personnel by Holder staff to assure that the pump connection was traceable. Currently, Holder staff
need to perform daily inspections of the sump pump to ensure the pump is correctly functioning.
The building control room was not able to be viewed during the site visit, as it is not currently completed
to a status where treatment system telemetry would be able to be viewed at the time of the site visit.
During the site visit, Holder staff made the suggestion of conducting a Skype conference call near the
end of January 2019, to be able to review the building control room. During this Skype call, the MRO
should be able to view how the telemetry system will display the treatment system alarm in the building
control room.
DE ��� North Carolina Department of Environmental Quality I Division of Water Resources
Mooresville Regional Office 1 610 East Center Avenue, Suite 301 1 Mooresville, North Carolina 28115
NORTH CAROLINA
n,Ammvm of Eei-wwiny 704.663.1699

In general, the treatment system was as described in the permit modification. A compliance
determination will not be issued until the final pump and alarm system are able to be observed by the
MRO.
eDMR reports are required to be summited on a monthly basis for this facility. The eDMR records for the
months of October and November, 2018, have not been received by MRO through NCDEQ's Central
Office Processing Office. However, the November eDMR was received via email form ECS Limited staff.
Please submit the past due eDMR records immediately to avoid violations form being issued by the
Division.
Should you have any questions, please contact Edward Watson at [phone] ext. 2198, or by email
at [e-mail].
Sincerely,
EA
DocuSigned by:
fw w N P:zt t.
F161FB69A2D84A3...
Andrew H. Pitner, P.G.
Assistant Regional Supervisor
Mooresville Regional Office
Water Quality Regional Operations Section
Division of Water Resources, NCDEQ
Attachments: BIMS Inspection Report
CC: NPDES Unit, MRO Files (Laserfiche)
Aaron Schneider, Holder Construction (via email)
Chris Orrell, ECS Limited (via email)

United States Environmental Protection Agency
Form Approved.
EPA Washington, D.C. 20460
OMB No. 2040-0057
Water Compliance Inspection Report
Approval expires 8-31-98
Section A: National Data System Coding (i.e., PCS)
Transaction Code NPDES yr/mo/day Inspection Type Inspector Fac Type
1 IN 1 2 15 I 3 I NCO089656 111 12 I 18/12/20 I17 18 I S J 19 L G] 201 I
211111 I I I I I I II I I I I I I I I I I I I I I I I I I I I I I I II I I I I I f6
Inspection
Work Days Facility Self -Monitoring Evaluation Rating B1 QA ---------------------- Reserved -------------------
67
1.0 70 71 tyI � I 72 n 73 � 74 751
u u I I I I I I I80
Section B: Facility Data
Name and Location of Facility Inspected (For Industrial Users discharging to POTW, also include
Entry Time/Date
Permit Effective Date
POTW name and NPDES oermit Number)
11:30AM 18/12/20
18/12/01
Dimensional Place
1515 S Tryon St
Exit Time/Date
Permit Expiration Date
Charlotte NC 28203
12:30PM 18/12/20
20/06/30
Name(s) of Onsite Representative(s)/Titles(s)/Phone and Fax Number(s)
Other Facility Data
Christopher David Orrell/ORC/704-200-3436/
Name, Address of Responsible Official/Title/Phone and Fax Number
Contacted
Jason J Frost,3344 Peachtree Rd Ste 1800 Atlanta GA 30326//404-407-1893/
No
Section C: Areas Evaluated During Inspection (Check only those areas evaluated)
Permit Flow Measurement Operations & Maintenance 0 Records/Reports
Facility Site Review Effluent/Receiving Waters Laboratory
Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary)
(See attachment summary)
Name(s) and Signature(s) of Inspector(s) Agency/Office/Phone and Fax Numbers Date
Maria Schutte Division of Water Quality//704-663-1699)
Edward Watson MRO GW///
Signature of Management Q A Reviewer Docusigned by: Agency/Office/Phone and Fax Numbers Date
*-. aw H P 1/10/19
EAF1611`969AMUAI..
EPA Form 3560-3 (Rev 9-94) Previous editions are obsolete.
Page#

NPDES yr/mo/day Inspection Type (Cont.)
NCO089656 I11 121 18/12/20 117 18 JCJ
Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary)
On December 20, 2018, MRO staff conducted a compliance inspection of the Dimensional Place
de -watering and treatment system under permit NC0089656.
The system has been installed as described in the modified permit. A review of the treatment system
indicates midpoint sampling is available to the system operator as a method of internal monitoring of
breakthrough of the primary carbon vessel. However, the permit only requires effluent data to be
submitted. Please submit the October 2018 electronic Discharge Monitoring Report(eDMR) to the
Central Proccessing Center in Raleigh. eDMR reports are expected to be submitted within 30 days
from the end of the previous month. A copy of the October eDMR was submitted via email to MRO
staff.
During the site visit, mention was made that an Operations and Maintenance(O&M) log is required to
be kept for routine system maintenance, flow measurements and waste carbon manifests. The
permittee may use whatever means they chose to record the O&M information. However, the O&M log
is required to be recorded on a minimum of monthly periods. However, the MRO suggests that weekly
O&M information be recorded for the first year of operations for the purpose of system calibration.
Laboratory analytical results should be kept as a separate record from the O&M log.
No calibration sticker was present on the effluent flow meter. As this is a newly purchased meter,
please provide a copy of the meter purchase order which can be used as verification that the meter
calibration has been within a calendar year. Effluent meter calibration should also be maintained in the
O&M logs book as this information is reviewed during site inspections.
The carbon vessel has a portal to be used for the extraction of spent carbon from the vessel. MRO
staff indicated that all waste carbon needs to be tracked via a waste manifest.
The outfall from the treatment system was reviewed during the site visit. No foam, color, soilds or odor
was observed during the site visit.
Page#

Permit: NCO089656 Owner - Facility: Dimensional Place
Inspection Date: 12/20/2018 Inspection Type: Compliance Evaluation
Operations & Maintenance Yes No NA NE
Is the plant generally clean with acceptable housekeeping? ❑ 0 ❑ ❑
Does the facility analyze process control parameters, for ex: MLSS, MCRT, Settleable ❑ ❑ ❑
Solids, pH, DO, Sludge Judge, and other that are applicable?
Comment: A large area of the basement floor was covered with water due to a recent sump pump
failure. The sump alarm light was on durinq the site visit. A replacement sump had been
installed to allow water to be drawn down into the sump well.
Permanant and back-uD sum Dumps are Dlanned to be installed. The new Dumps will be
directly connected to the main building control center. However, MRO staff was not able to
review the building control area and the connection to the control room has not yet been
established. MRO staff has requested to be notified when the connection has been
comDleted and to have Holder send DhotoaraDhs of the new DumDs connected to the
system.
A skvae meetina is to be arranaed in January 2019 to be able to view how the system
notifies building operations in the event of system failure.
Permit Yes No NA NE
(If the present permit expires in 6 months or less). Has the permittee submitted a new ❑ ❑ 0 ❑
application?
Is the facility as described in the permit?
0
❑
❑
❑
# Are there any special conditions for the permit?
❑
0
❑
❑
Is access to the plant site restricted to the general public?
0
❑
❑
❑
Is the inspector granted access to all areas for inspection?
0
❑
❑
❑
Comment: The system has been designed in accordance with the modified permit. The permittee was
advised about the permit requirements for keeping Operation and Maintenance (OW)
records for the treatment system and carbon waste manifests.
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