NCG030579_ROS Approval_20211217

ROY'COOPEIt "
Governor '
ELIZABETH.S. BISER
Secretary *` cN AM
BRIAN WRENN NORTH CAROLINA'
Director Environmental Quality
December 17, 2021
Schindler Elevator Corporation
Attn: Duwayne Grimm, EH&S Specialist
609°Industrial Drive
Clinton, NC 28328
Subject: Representative Outfall Status Request
Schindler Elevator Corporation /°Schindler Escalator Plant
NPDES Stormwater Permit Certificate of Coverage NCG030579
Sampson County
Dear Mr. Grimm:
Staff with the Fayetteville Regional Office of the Division of Energy, Mineral and Land Resources (DEMLR) has reviewed
your request, received on December 13, 2021, for a determination that stormwater discharge.outfalls (SDOs) C and E be
granted Representative outfall Status for SDOs Band D respectively. Based on the information and site maps provided,
we are approving this request. In accordance with 40 CFR §122.21(g)(7), you are authorized to sample SDOs C and E as
representative outfalls. This approval is effective with the next sampling event. 'Please be reminded that the permit
requires Qualitative (visual) Monitoring to be performed at all SDOs, regardless of representative outfall status.
Additionally, both Analytical and Qualitative Monitoring shall be conducted in accordance with the NCG030000 permit at
SDO A.
Please remember that any actions you initiate in response to benchmark exceedances as directed in the tiered response
provisions of your permit must address all drainage areas represented by SDOs C and E, where appropriate.
Please append this letter to your Stormwater Pollution Prevention Plan (SPPP) to document that representative outfall
status has been approved. If changes in drainage areas, structures, processes, storage practices, or other activities occur
that significantly alter the basis of this approval, representative outfall status is no longer valid. In that case, you should
resume sampling at all SDOs, or reapply to this office for representative outfall status based on updated information. If
you have any questions or concerns regarding this letter, please contact me at [phone] or via e-mail at
[e-mail].
Sincerely,
Michael Lawyer, CPSWQ
Environmental Program Consultant
Division of Energy, Mineral and Land Resources
ec: Duwayne Grimm, EH&S Specialist— Schindler Elevator Corporation
DEMLR NPDES Stormwater Permit Laserfiche File
cc: FRO — DEMLR, Stormwater Files
!_� North Carolina Department of Environmental Quality I Division of Energy, Mineral and Land Resources
+ D.E Fayetteville Regional Office 1 225 Green Street, Suite 714 ( Fayetteville, North Carolina 28301
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