NCS000593_Fact sheet binder_20240321

DEQ / DEMLR
FACT SHEET FOR NPDES INDUSTRIAL INDIVIDUAL
STORMWATER PERMIT DEVELOPMENT
Basic Information for Permit Issuance and Renewals:
Permit Writer/Date Brianna Young 2/22/2024
Permit Number NCS000593
Owner/Facility Name UFP Rockwell,LLC dba Robbins Manufacturing/
UFP Rockwell,LLC dba Robbins Manufacturing
SIC AICS Code/Category 2491 321114 /Wood preservation
Basin Name/Sub-basin number Yadkin Pee-Dee/03-07-04
Receiving Stream/HUC UT to Second Creek/030401030303
Stream Classification/Stream Segment C/ 12-117-2
Is the stream impaired on 303 d list]? No
Any TMDLs? No
Any threatened and/or endangered species? See Section 2 below
Any compliance concerns? See Section 2 below
Any permit mods since lastpermit? No
New expiration date 4/30/2029
Comments on Draft Permit? See Section 6 below
Section 1. Facility Activities and Process:
UFP Rockwell, LLC is a wood preservation operation that uses micronized copper as the treating
suspension. The facility previously used CCA(discontinued in 2006). The preservative is applied within
a closed cycle system that recycles water and reuses the process suspension so no waste or effluent is
created or discharged. There is no discharge of process waters that come into contact with the treatment
chemicals or the treated wood product. The treatment plant has been designed to contain the volume of
all tanks inside the plant in the event of simultaneous failure.
Significant materials include copper-treated lumber and untreated lumber. Loading,unloading, and
temporary storage of lumber occurs in the paved and unpaved areas of the Storage Yard. Bunks of
lumber are stored on blocks to prevent contact with stormwater sheet flow. The fuel AST is located
within secondary containment(double-walled). Fuel storage and vehicle fueling operations are
conducted in the Storage Yard.
Per information in the permit file history, railroad ties treated with creosote were staged in the Storage
Yard. Per information provided 11/14/2023, creosote ties are still stored onsite.
Outfall SW001:
Drainage area consists of outdoor treated lumber storage areas and lumber storage buildings.
Additional outfalls:
Additional stormwater onsite sheet flows to the east over pervious area. This sheet flow consists of flow
from an office building, lumber treating plant, drip pad, lumber storage building, treated lumber storage
areas, a 500 gallon diesel AST, creosote railroad tie storage, and a maintenance area.
Page 1 of 6

Why Industrial Sites with Stormwater are Subject to a Permit: Federal NPDES regulations define
stormwater discharge associated with industrial activity in 40 CFR §122.26 (b)(14) as: "the discharge
from any conveyance that is used for collecting and conveying storm water and that is directly related to
manufacturing,processing or raw materials storage areas at an industrial plant. The term does not
include discharges from facilities or activities excluded from the NPDES program under this part 122.
For the categories of industries identified in this section, the term includes, but is not limited to, storm
water [sic] discharges from industrial plant yards; immediate access roads and rail lines used or traveled
by carriers of raw materials, manufactured products, waste material, or byproducts used or created by
the facility; material handling sites; refuse sites; sites used for the application or disposal of process
waste waters (as defined at part 401 of this chapter); sites used for the storage and maintenance of
material handling equipment; sites used for residual treatment, storage, or disposal; shipping and
receiving areas; manufacturing buildings; storage areas (including tank farms) for raw materials, and
intermediate and final products; and areas where industrial activity has taken place in the past and
significant materials remain and are exposed to storm water. For the purposes of this paragraph, material
handling activities include storage, loading and unloading, transportation, or conveyance of any raw
material, intermediate product, final product, byproduct or waste product. The term excludes areas
located on plant lands separate from the plant's industrial activities, such as office buildings and
accompanying parking lots as long as the drainage from the excluded areas is not mixed with storm
water [sic] drained from the above described areas."
Section 2. Monitoring Information and Compliance History:
• July 2018 to September 2022,benchmarks exceeded for:
o SW001: TSS 2x, COD Ix, total copper 5x
o No monitoring data provided for 2019, 2021, or 2023
o Only 1 sample provided for 2022
Threatened/Endangered Species:
Threatened species are present in the nearby vicinity of the facility, including Carolina Birdfoot-trefoil
(Acmispon helleri; NC status: T) and Notched Rainbow(Villosa constricta; NC status: T).
Section 3. Proposed Monitoring for Stormwater Discharges:
The Division considered potential pollutants from past and present industrial activities and data was
submitted for July 2018 to September 2022. Quantitative sampling included pH, TSS, COD, dissolved
copper, and total copper.
Parameters are based on potential pollutants in the drainage area, sampling results, and in some cases,
dependent upon future activities (e.g., ash removal through the drainage area). Below is a table of the
proposed monitoring for each outfall at the UFP Rockwell site.
Page 2 of 6

Outfall SW001
Quarterly monitoring
Total Suspended Solids BASIS: Potential pollutant from drainage area and BMP effectiveness
(TSS) indicator.
Quarterly monitoring
H BASIS: Pollutant indicator and important to interpreting toxicity potential
p of metals.
Quarterly monitoring
Total Rainfall BASIS: Discharge potential indicator
Quarterly monitoring
Non-Polar Oil &Grease BASIS: Potential pollutant from lubricants; Method 1664 SGT-HEM
targets petroleum-based O&G
Quarterly monitoring
Monthly Oil Usage BASIS: Potential pollutant from drainage area
Quarterly monitoring
BOD BASIS: Discharge potential indicator
Quarterly monitoring
COD BASIS: Discharge potential indicator
Quarterly monitoring
Total Copper BASIS: Potential pollutant from drainage area
Quarterly monitoring
Total Hardness BASIS: Monitoring for hardness dependent metals is required
Stormwater Benchmarks and Tiered Response: Rather than limits,North Carolina NPDES
Stormwater permits contain benchmark concentrations. Stormwater benchmarks are numerical action
levels for stormwater monitoring. Benchmarks are not effluent limits, and benchmark exceedances are
not permit violations. Benchmarks provide facilities a tool for assessing the significance of pollutants in
stormwater discharges and the effectiveness of best management practices (BMPs). Benchmark
concentrations are intended as guidelines for the facility's development and implementation of the
Stormwater Pollution Prevention Plan (SWPPP).
Benchmark exceedances require the permittee to increase monitoring, increase management actions,
increase record keeping, and/or install stormwater BMPs in a tiered program. The permit establishes a
tiered approach to specify actions the permittee must take in response to analytical results above
benchmark concentrations. The tiered structure of the permit provides the permittee and DEMLR wide
flexibility to address issues that may arise with one or more parameters and/or outfalls.
Metals benchmarks are calculated to mimic acute water quality standards and with the guidance of
DWR. NC DWR follows established federal procedures for calculating acute standards when developing
the benchmarks. Just like the acute standards, metals benchmarks normally reflect one half of the
Page 3 of 6

calculated Final Acute Value (the "1/2 FAV"). In most cases, translation into total recoverable values is
based on an assumed hardness of 25 mg/L and a total suspended solids (TSS) concentration of 10 mg/L.
Acute standards protect aquatic life from negative impacts of short-term exposure to higher levels of
chemicals where the discharge enters a waterbody. The Stormwater Permitting Program applies this
approach because of the ephemeral nature of rainfall events.
The Division may evaluate results to determine if a smaller suite of parameters for some outfalls is
adequate to characterize potential pollution or BMP effectiveness. For example, one or more metals or
other parameters may serve as an adequate tracer for the presence of ash pollution during disturbance or
ash removal in specific drainage areas at this site. For parameters that do not have a stormwater
benchmark, the Division may develop a benchmark value if appropriate toxicity data become available
or if rising trends in concentrations suggest a persistent source.
A summary of the benchmarks in the draft permit, and their basis, is below:
Parameter Benchmark Basis
Total Suspended 100 mg/L National Urban Runoff Program(NURP) Study, 1983
Solids TSS
H 6 s.u. —9 s.u. NC Water Quality Standard(Range)
Non-Polar Oil & Review of other state's daily maximum benchmark
Grease 15 mg/L concentration for this more targeted O&G;NC WQS that
EPA Method 1664 does not allow oil sheen in waters
SGT-HEM
BOD 30 mg/L BPJ; Based on Secondary Treatment Regulation(40 CFR
133.03
COD 120 mg/L BPJ; Generally found at levels 4x BOD5 in domestic
wastewaters
Copper Total 10 /L Acute Aquatic Criterion, '/2 FAV
Stormwater Pollution Prevention Plan: The proposed permit conditions reflect the EPA and NC's
pollution prevention approach to stormwater permitting. The Division's maintains that implementation
of Best Management Practices (BMPs) and traditional stormwater management practices that control the
source of pollutants meets the definition of Best Available Technology (BAT) and Best Conventional
Pollutant Control Technology(BCT). The permit conditions are not numeric effluent limitations but are
designed to be flexible requirements for implementing site-specific plans to minimize and control
pollutants in stormwater discharges associated with the industrial activity. Title 40 Code of Federal
Regulations (CFR) §122.44(k)(2) authorizes the use of BMPs in lieu of numeric effluent limitations in
NPDES permits when the agency finds numeric effluent limitations to be infeasible. The agency may
also impose BMP requirements which are "reasonably necessary" to carry out the purposes of the Act
under the authority of 40 CFR 122.44(k)(3). The conditions proposed in this draft permit are included
under the authority of both of these regulatory provisions. In essence, the pollution prevention and BMP
requirements operate as limitations on effluent discharges that reflect the application of BAT/BCT.
Mercury Monitoring Requirements: The proposed permit requires mercury to be measured in
stormwater samples by EPA Method 1631E, which can detect levels as low as 0.5 ng/l. This requirement
is consistent with federal rule-making that requires NPDES permittees to monitor discharges with
sufficiently sensitive test procedures approved under 40 CFR §136. Modifications to 40 CFR §122.44(i)
require a method that has a minimum level (ML) at or below the effluent limit (not applicable here), or
the lowest minimum level (ML) of EPA approved analytical methods for the measured parameter. Based
Page 4 of 6

on results, Method 1631E will be required to quantify levels in these discharges. NC DEMLR
understands that this method is more costly and requires a more intensive sampling protocol than most
other parameters, and that fish tissue sampling will be provided during the permit cycle. Therefore, no
benchmark applies that would trigger tiered response actions. Proposed permit provisions also allow the
permittee to use field blank and/or method blank concentrations to adjust reported mercury levels as
long as documented is submitted with the Data Monitoring Report DMR).
Flexibility in Tier Responses: Tier Two actions provide an opportunity for the permittee to propose an
alternative monitoring plan for approval by the Region:
• Alternatively, in lieu of steps 2 and 3, the permittee may, after two consecutive exceedances,
exercise the option of contacting the DEMLR Regional Engineer as provided below in Tier
Three. The Regional Engineer may direct the response actions on the part of the permittee as
provided in Tier Three, including reduced or additional sampling parameters or frequency.
• If pursuing the alternative above after two consecutive exceedances, the permittee may propose
an alternative monitoring plan for approval by the Regional Engineer.
The permit therefore allows the permittee to petition the Regional Office for monitoring changes sooner
than Tier Three (upon any four benchmark exceedances) and gives guidance on one option to take. For
example, the permittee may request that mercury only be monitored semi-annually under the tiers, or
that only parameters over the benchmark be monitored more frequently. In this way, changes to the
monitoring scheme for any outfall could be handled outside of a permit modification.
Other Proposed Requirements:
• It is standard for Stormwater Pollution Prevention Plan(SWPPP)requirements to include an
annual certification that stormwater outfalls have been evaluated for the presence of non-
stormwater discharges, and if any are identified, how those discharges are permitted or otherwise
authorized.
• Requirement to submit a request for permit modification if the facility identifies or creates any
new outfalls, removes outfalls, or alters any drainage area that changes potential pollutants.
• The Division expects the permittee to apply best professional judgment and consider the safety
of its personnel in fulfilling sampling obligations under the permit.
• Federal regulations require electronic submittal of all discharge monitoring reports (DMRs). If a
state does not establish a system to receive such submittals, then permittees must submit DMRs
electronically to the EPA.
• Quarterly QualitativeNisual Monitoring to assure regular observation of outfalls throughout
year.
Section 4. Changes from previous permit to draft:
• Regulatory citations added
• Monitoring increased from semi-annually to quarterly for all parameters (qualitative and
quantitative)
• "No discharge" clarifications made
• Feasibility study requirement removed per updated stormwater program requirements
• eDMR requirement added
• Boilerplate language moved into body of the permit; boilerplate no longer attached
Page 5 of 6

• Outfall-specific monitoring been implemented to reflect industrial activity and potential
pollutants specific to each discharge area
• Monitoring for BOD added due to the presence of wood products on site
• Total recoverable copper replaced with total copper
• Monitoring for total hardness added for outfalls where monitoring for hardness dependent metals
is required
• Benchmarks updated for parameters per guidance from DWR Standards group on stormwater
benchmarks
Section 5. Changes from draft to final:
• None
Section 6. Discussions with the Facility and Regional Office:
• Initial contact with facility: 9/19/2023
• Initial contact with Regional Office: 9/19/2023
• Draft sent to CO peer review: N/A
• Draft sent to Regional Office: 1/11/2024
• Final permit sent for supervisor signature: N/A
Section 7. Comments received on draft permit:
• Olivia Munzer(NCWRC; via email 1/17/2024): I do not have any comments.
Page 6 of 6

salisburyVost Publisher's Affidavit Of Publication
STATE OF NORTH CAROLINA No.1768156
ROWAN COUNTY NORTH CAROLINA ENVIRONMEN-
TAL MANAGEMENT COMMISSION
INTENT TO ISSUE NPOES STORM-
Before the undersigned,a Notary Public of said county and WATER DISCHARGE PERMITS
state, duly commissioned, qualified, and authorized by law
to administer oaths, personally appeared JOHN CARR,who The North Carolina Environmen-
tal Management Commission
being first duly sworn, deposes and says that he is PUB- proposes to issue NPDES storm-
LISHER of the SALISBURY POST,published,issued and en- water discharge permit(s) to the
rsoPublic
tered as second class mail in the city of Salisbury,in Rowan comment or objections listed )to the draft
County, North Carolina, that he is authorized to make this permits is invited. Written com-
affidavit and sworn statement,that the notice or other legal menu regarding the proposed
g permit will be accepted until 30
advertisement, a true copy of which was attached hereto, days after the publish date of this
notice and considered in the final
was published in the SALISBURY POST, on the following determination regarding permit
dates: issuance and permit provisions.
The Director of the NO Division
of Energy, Mineral, and Land
01/16/24 Resources (DEMLR) may hold a
public hearing should there be a
significant degree of public inter.
est. Please mail comments and/
in which such notice, paper or information requests to DEMLR
and that the said newspaper
at 1612 Mail Service Center, Ra•
document or legal advertisement was published at the time leigh.NO 27699-1612.
of each and every such publication, a newspaper meeting
all the requirements and qualifications of Section 1-597 of 0 UFP Rockwell, LLC dba Rob-
bins Manufacturing [2801 E Belt-
the General Statutes of North Carolina, and was a qualified line Ave NE, Grand Rapids, MI,
newspaper within the meaning of Section 1-597 of the Gen- 495251 has requested renewal
of permit NCS000593 for the
eral Statutes of North Carolina, UFP Rockwell, LLC dba Robbins
Manufacturing facility in Rowan
County.This facility discharges to
an unnamed tributary to Second
At a cost of $12910 Creek in the Yadkin Pee-Dee Riv-
er Basin.
Account#: 311828
Tagline: SP-NCS000593 Stormwa Interested persons may vis-
it DEMLR at 512 N. Salisbury
Street, Raleigh, NO 27604 to re- i
j view information on file.Additional
Information on NPDES permits — ih
and this notice may be found on gyp ,
j our website: hops://deq.nc.govY 7-% ,..
about/divisions/energy-miner-
co
(signature of person making affidavit al-and-land-resources/storm we-
9 P 9 ter/stormwater-program/stormwa-
ter•public-notices,or by contacting - -
BriannaYoungatbrianna.young® '
deq.nc.gov or 919-707-3647.
Sworn and subscribed before me on 01/16/24.
Publish 01116124,
Notary Public
My commission expires 05/02/2026

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Young, Brianna A
From: Munzer, Olivia
Sent: Wednesday,January 17, 2024 3:22 PM
To: Young, Brianna A
Subject: RE: Draft NPDES stormwater permit NCS000593
Good afternoon,
do not have any comments.Thanks
Olivia Munzer
NC Wildlife Resources Commission
336-269-0074
From:Young, Brianna A<[e-mail]>
Sent:Thursday,January 11, 2024 7:45 AM
To: Munzer, Olivia <[e-mail]>
Subject: Draft NPDES stormwater permit NCS000593
Good morning,
The draft NPDES stormwater permit for UFP Rockwell, LLC dba Robbins Manufacturing (NCS000593) has been submitted
for public notice.This facility discharges in the vicinity of threatened/endangered species. Please provide any comments
by February 12, 2024.
Thank you,
Brianna Young, MS(she/her)
Industrial Individual Permits Coordinator
Stormwater Permitting Program
NC DEQ/Division of Energy, Mineral, and Land Resources (DEMLR)
[e-mail](e-mail preferred)PLEASE NOTE NEW EMAIL ADDRESS
919-707-3647 (office)
Mailing address: 1612 Mail Service Center, Raleigh, NC 27699-1612
Physical address: 512 North Salisbury Street, Raleigh, NC 27604
Email correspondence to and from this address is subject to the North Carolina
Public Records Law and may be disclosed to third parties.
The Department of Environmental Quality has adjusted operations to protect the health and safety of the staff and public. Please
check with the appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email.
Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties by an authorized
state official.
1

Email correspondence to and from this sender is subject to the N.C.Public Records Law and may be disclosed to third parties.
2

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Young, Brianna A
From: Gigante, Matthew J
Sent: Monday, November 27, 2023 12:57 PM
To: Young, Brianna A; Eplin, Jerry W
Subject: RE: NCS000593 outfall question
Attachments: NCS000593 Overhead.png; NCS000593 Point 1 area.JPG; NCS000593 Point 1.JPG
The drainage areas on site for these points were being used to set down lumber. Unfortunately, it escaped me to ask
what was finished and not finished, but finished product was at the very least being set down in the area of point 2
based on personnel on site tagging the lumber.All the direct treatment processes themselves are still being conducted
under roofs. I've attached an overhead of my best estimates of the drainage areas to the points in question. It's also
worth it to mention the grassed area within the estimated area for point 1 is graveled and being used as part of that set
down. A shallow,graveled channel is installed down the center of the point 1 area that funnels the stormwater to point
1.
Matt Gigante
Environmental Senior Specialist
Land Quality Section, Mooresville Regional Office
Division of Energy, Mineral and Land Resources
North Carolina Department of Environmental Quality
Office: 704-235-2149
Cell: 984-232-1120
Email: matthew.gigante(@ncdenr.gov
610 East Center Avenue, Suite 301
Mooresville, North Carolina 28115
PC- Alothing Compares-,
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
From:Young, Brianna A<[e-mail]>
Sent: Monday, November 27, 2023 11:42 AM
To: Eplin,Jerry W<[e-mail]>
Cc:Gigante, Matthew J <[e-mail]>
Subject: RE: NCS000593 outfall question
Was there any stormwater runoff from industrial activities enteringing these ditches? If not, nothing needs to be done. If
there is,then I can get them added to the permit during the renewal.
Brianna Young, MS(she/her)
Industrial Individual Permits Coordinator
Stormwater Permitting Program
NC DEQ/Division of Energy, Mineral, and Land Resources (DEMLR)
1

[e-mail](e-mail preferred)PLEASE NOTE NEW EMAIL ADDRESS
919-707-3647 (office)
Mailing address: 1612 Mail Service Center, Raleigh, NC 27699-1612
Physical address:512 North Salisbury Street, Raleigh, NC 27604
Email correspondence to and from this address is subject to the North Carolina
Public Records Law and may be disclosed to third parties.
The Department of Environmental Quality has adjusted operations to protect the health and safety of the staff and public. Please
check with the appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email.
From: Eplin,Jerry W<[e-mail]>
Sent: Monday, November 27, 2023 11:25 AM
To:Young, Brianna A<[e-mail]>
Cc:Gigante, Matthew J <[e-mail]>
Subject: RE: NCS000593 outfall question
Brianna: Matthew visited the site and did not see a swale where indicated in the topo data you provided, but did see to
ditches that were not previously addressed, both on the northern property line. See the blue "X"s below.
How do we need to handle.
4 �
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Jerry W. Eplin, PE
Assistant Regional Engineer
North Carolina Department of Environmental Quality
2

Division of Energy, Mineral, and Land Resources
Office: [phone]
Email: jerry.eplin deq.nc.gov
Physical and Mailing Address:
610 E. Center Ave. Suite 301
Mooresville, NC 28115
D- E Q
i
A�
{} p,,ti}irii o!F ov uuaw.'ins I{h1.i hay
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties
From: Eplin,Jerry W
Sent:Thursday, November 16, 2023 9:52 AM
To: Gigante, Matthew J <[e-mail]>
Cc:Young, Brianna A<[e-mail]>
Subject: RE: NCS000593 outfall question
Matthew, can you run buy to see if a second outfall that can be sampled exists at the site. Based on Brianna's provided
topo data, it appears that she may be correct.
Jerry W. Eplin, PE
Assistant Regional Engineer
North Carolina Department of Environmental Quality
Division of Energy, Mineral, and Land Resources
Office: [phone]
Email: jerry.eplin(a�deq.nc.gov
Physical and Mailing Address:
610 E. Center Ave. Suite 301
Mooresville, NC 28115
I}4U.einifrl<i2 F nv uunwr uv I{h.i hay
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties
From:Young, Brianna A<[e-mail]>
Sent: Wednesday, November 15, 2023 11:27 AM
To: Eplin,Jerry W<[e-mail]>; Gigante, Matthew J <[e-mail]>
Subject: NCS000593 outfall question
3

Good morning,
After receiving some additional information on NCS000593, I was wondering if MRO could confirm whether the site has
only 1 outfall (as the permittee claims) or if there is another outfall on the eastern portion of the property that they are
able to sample?The permittee claims that the majority of their site sheet flows to the east (including open lumber
storage areas and creosote railroad tie storage), but based on topographic maps, it looks like there may be a coalescing
point before the discharge leaves the property.
4

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Thanks,
Brianna
Brianna Young, MS \he her
s

Industrial Individual Permits Coordinator
Stormwater Permitting Program
NC DEQ/Division of Energy, Mineral, and Land Resources (DEMLR)
Brian na.Young@d eq.nc.goy(e-mail preferred)PLEASE NOTE NEW EMAIL ADDRESS
919-707-3647 (office)
Mailing address: 1612 Mail Service Center, Raleigh, NC 27699-1612
Physical address: 512 North Salisbury Street, Raleigh, NC 27604
Email correspondence to and from this address is subject to the North Carolina
Public Records Law and may be disclosed to third parties.
The Department of Environmental Quality has adjusted operations to protect the health and safety of the staff and public. Please
check with the appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email.
Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties by an authorized
state official.
6

ROY COOPER
Governor
ELIZABETH S.BISER
Secretary + -
WILLIAM E.TOBY VINSON,JR NORTH CAROLINA
Interim Director Environmental Quality
October 17, 2023
UFP Rockwell LLC
Attention: Phillip Hightower
2801 E Beltline Ave NE
Grand Rapids, MI 49525
Subject: Stormwater Inspection Report
NPDES Stormwater Permit NCS000593
Rowan County,North Carolina
Dear Mr. Hightower:
Enclosed please find a copy of the Compliance Inspection Report for the inspection conducted at the UFP
Rockwell, LLC facility located at 175 Old Mail Road on October 10, 2023. The report should be self-
explanatory, however, should you have any questions concerning these reports, please do not hesitate to
contact the inspector, Matthew Gigante, at(704) 663-1699 or by email at [e-mail].
Sincerely,
Jerry W. Eplin, PE
Assistant Regional Engineer
Land Quality Section
MJG/
Enclosure: Inspection Report
cc: Stormwater Permitting Program, Permit Number NCS000593
MRO-Land Quality Section, Stormwater Files-NCS000593
North Carolina Department of Environmental Quality I Division of Energy,Mineral,and Land Resources
42�=. q woo�
Mooresville Regional Office 1 610 East Center Avenue,Suite 3011 Mooresville,North Carolina 28115
a.w' 704-663-1699

Compliance Inspection Report
Permit:NCS000593 Effective: 04/01/18 Expiration: 03/31/23 Owner: Ufp Rockwell LLC DBA Robbins
Manufacturing
SOC: Effective: Expiration`: Facility: UFP Rockwell, LLC dba Robbins Manufacturinc
County: Rowan 175 Old Mail Rd
Region: Mooresville
Rockwell NC 28138
Contact Person:Joseph Mark Title: Phone:[phone]
Directions to Facility:
System Classifications: SWNC,
Primary ORC: Certification: Phone:
Secondary ORC(s):
On-Site Representative(s):
Related Permits:
Inspection Date: 10/10/2023 Entry Time 02:15PM Exit Time: 02:50PM
Primary Inspector:Matthew J Gigante Phone: [phone]
Secondary Inspector(s):
Reason for Inspection: Routine Inspection Type: Compliance Evaluation
Permit Inspection Type: Stormwater Discharge, Individual
Facility Status: E Compliant Not Compliant
Question Areas:
Storm Water
(See attachment summary)
Page 1 of 3

Permit: NCS000593 Owner-Facility:Ufp Rockwell LLC DBA Robbins Manufacturing
Inspection Date: 1 0/1 012 02 3 Inspection Type:Compliance Evaluation Reason for Visit: Routine
Inspection Summary:
A stormwater compliance inspection was conducted on October 10, 2023. The inspection was conducted alongside the
Plant Manager Steve Hicks.
All portions of the stormwater pollution prevention plan were present and up to date. Qualitative and analytical monitoring
data were present and being conducted per permit requirements.
All outfalls on site were observed during the inspection with no visible issues noted.
Page 2 of 3

Permit: NCS000593 Owner-Facility:Ufp Rockwell LLC DBA Robbins Manufacturing
Inspection Date: 10/10/2023 Inspection Type:Compliance Evaluation Reason for Visit: Routine
Stormwater Pollution Prevention Plan Yes No NA NE
Does the site have a Stormwater Pollution Prevention Plan? 0 ❑ ❑ ❑
#Does the Plan include a General Location (USGS)map? N ❑ ❑ ❑
#Does the Plan include a"Narrative Description of Practices"? E ❑ ❑ ❑
#Does the Plan include a detailed site map including outfall locations and drainage areas? E ❑ ❑ ❑
#Does the Plan include a list of significant spills occurring during the past 3 years? E ❑ ❑ ❑
#Has the facility evaluated feasible alternatives to current practices? 0 ❑ ❑ ❑
#Does the facility provide all necessary secondary containment? 0 ❑ ❑ ❑
#Does the Plan include a BMP summary? 0 ❑ ❑ ❑
#Does the Plan include a Spill Prevention and Response Plan(SPRP)? 0 ❑ ❑ ❑
#Does the Plan include a Preventative Maintenance and Good Housekeeping Plan? 0 ❑ ❑ ❑
#Does the facility provide and document Employee Training? 0 ❑ ❑ ❑
#Does the Plan include a list of Responsible Party(s)? N ❑ ❑ ❑
#Is the Plan reviewed and updated annually? 0 ❑ ❑ ❑
#Does the Plan include a Stormwater Facility Inspection Program? 0 ❑ ❑ ❑
Has the Stormwater Pollution Prevention Plan been implemented? 0 ❑ ❑ ❑
Comment: All portions of the Stormwater Pollution Prevention Plan were present and up to date.
Qualitative Monitoring Yes No NA NE
Has the facility conducted its Qualitative Monitoring? 0 ❑ ❑ ❑
Comment: Qualitative monitoring data was present and being conducted per permit requirements.
Analytical Monitoring Yes No NA NE
Has the facility conducted its Analytical monitoring? 0 ❑ ❑ ❑
#Has the facility conducted its Analytical monitoring from Vehicle Maintenance areas? ❑ ❑ 0 ❑
Comment: Analytical monitoring data was present and being conducted per permit requirements.
Permit and Outfalls Yes No NA NE
#Is a copy of the Permit and the Certificate of Coverage available at the site? N ❑ ❑ ❑
#Were all outfalls observed during the inspection? N ❑ ❑ ❑
#If the facility has representative outfall status, is it properly documented by the Division? ❑ ❑ E ❑
#Has the facility evaluated all illicit(non stormwater)discharges? 0 ❑ ❑ ❑
Comment: All outfalls were observed on site with no visible issues at the time of the inspection.
Page 3 of 3

Young, Brianna A
From: Young, Brianna A
Sent: Wednesday, December 20, 2023 2:03 PM
To: 'Nick Waddell'
Subject: RE: [External] FW: UFP Rockwell, LLC dba Robbins Manufacturing stormwater permit
NCS000593
Good afternoon Nick,
I have heard back from the regional office and there will only be one outfall in the draft permit that goes to public
notice. As the other two points previously identified sheet flow off the property,they will not be permitted outfalls. I
apologize for the delay in getting this finalized.
Thank you,
Brianna Young, MS(she/her)
Industrial Individual Permits Coordinator
Stormwater Permitting Program
NC DEQ/Division of Energy, Mineral, and Land Resources (DEMLR)
[e-mail](e-mail preferred)PLEASE NOTE NEW EMAIL ADDRESS
919-707-3647(office)
Mailing address: 1612 Mail Service Center, Raleigh, NC 27699-1612
Physical address: 512 North Salisbury Street, Raleigh, NC 27604
Email correspondence to and from this address is subject to the North Carolina
Public Records Law and may be disclosed to third parties.
The Department of Environmental Quality has adjusted operations to protect the health and safety of the staff and public. Please
check with the appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email.
From:Young, Brianna A
Sent: Wednesday, November 29, 2023 3:29 PM
To: Nick Waddell <[e-mail]>
Subject: RE: [External] FW: UFP Rockwell, LLC dba Robbins Manufacturing stormwater permit NCS000593
Nick,
I am following up with the regional office staff about your question. I will reach back out when I have an answer.
Thank you,
Brianna Young, MS(she/her)
Industrial Individual Permits Coordinator
Stormwater Permitting Program
NC DEQ/Division of Energy, Mineral, and Land Resources (DEMLR)
[e-mail](e-mail preferred)PLEASE NOTE NEW EMAIL ADDRESS
919-707-3647 (office)
1

Mailing address: 1612 Mail Service Center, Raleigh, NC 27699-1612
Physical address: 512 North Salisbury Street, Raleigh, NC 27604
Email correspondence to and from this address is subject to the North Carolina
Public Records Law and may be disclosed to third parties.
The Department of Environmental Quality has adjusted operations to protect the health and safety of the staff and public. Please
check with the appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email.
From: Nick Waddell <[e-mail]>
Sent:Tuesday, November 28, 2023 10:03 AM
To:Young, Brianna A<[e-mail]>
Subject: RE: [External] FW: UFP Rockwell, LLC dba Robbins Manufacturing stormwater permit NCS000593
CAUTION: External email. Do not click links or open attachments unless verified. Report suspicious emails with the Report Message
button located on your Outlook menu bar on the Home tab.
Hi Brianna
I have not done stormwater work in a while so I am coming back up to speed. If this is a silly question, please forgive
me. My understanding is that an outfall occurs on the boundary of a property. These two locations are well within the
property boundary(the boundary occurs much further north and east). Are these locations still considered
outfalls? Thank you
Nick
From:Young, Brianna A<[e-mail]>
Sent: Monday, November 27, 2023 3:28 PM
To: Nick Waddell <[e-mail]>
Subject: RE: [External] FW: UFP Rockwell, LLC dba Robbins Manufacturing stormwater permit NCS000593
Good afternoon Nick,
Staff from the Mooresville Regional Office informed me there are two newly identified outfalls at the facility,for a total
of 3 outfalls. Can you please confirm the outfall coordinates and receiving streams for the two points identified on the
attached map?
Thank you,
Brianna Young, MS(she/her)
Industrial Individual Permits Coordinator
Stormwater Permitting Program
NC DEQ/Division of Energy, Mineral, and Land Resources (DEMLR)
[e-mail](e-mail preferred)PLEASE NOTE NEW EMAIL ADDRESS
919-707-3647 (office)
Mailing address: 1612 Mail Service Center, Raleigh, NC 27699-1612
Physical address: 512 North Salisbury Street, Raleigh, NC 27604
Email correspondence to and from this address is subject to the North Carolina
Public Records Law and may be disclosed to third parties.
2

The Department of Environmental Quality has adjusted operations to protect the health and safety of the staff and public. Please
check with the appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email.
From: Nick Waddell <[e-mail]>
Sent:Tuesday, November 14, 2023 10:42 AM
To:Young, Brianna A<[e-mail]>
Subject: RE: [External] FW: UFP Rockwell, LLC dba Robbins Manufacturing stormwater permit NCS000593
CAUTION: External email. Do not click links or open attachments unless verified. Report suspicious emails with the Report Message
button located on your Outlook menu bar on the Home tab.
Hi Brianna
I was able to confirm that the location does have railroad ties treated with creosote stored behind building 2 on the map
below
3

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Outfall401 Pm
(Sampling Location) 4 6 , g ' ` , f
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From:Young, Brianna A<[e-mail]@deg.ncgov>
Sent:Tuesday, November 7, 2023 2:50 PM
To: Nick Waddell <[e-mail]>
Subject: RE: [External] FW: UFP Rockwell, LLC dba Robbins Manufacturing stormwater permit NCS000593
Good afternoon Nick,
The site map provided is unclear as to which parts of the site with industrial activity drain to the outfall and which may
sheet flow. Please confirm where the discharge from the following items leaves the site:
• Office building
• Lumber treating plant
• Drip pad
4

• Lumber storage building
• Treated lumber storage areas
• 500 gallon diesel AST
• Maintenance area
Additionally, information in our permit file history states there were railroad ties treated with creosote are temporarily
staged in the Storage Yard. Can you confirm whether creosote railroad ties are present?
Thank you,
Brianna Young, MS(she/her)
Industrial Individual Permits Coordinator
Stormwater Permitting Program
NC DEQ/Division of Energy, Mineral, and Land Resources (DEMLR)
[e-mail](e-mail preferred)PLEASE NOTE NEW EMAIL ADDRESS
919-707-3647(office)
Mailing address: 1612 Mail Service Center, Raleigh, NC 27699-1612
Physical address: 512 North Salisbury Street, Raleigh, NC 27604
Email correspondence to and from this address is subject to the North Carolina
Public Records Law and may be disclosed to third parties.
The Department of Environmental Quality has adjusted operations to protect the health and safety of the staff and public. Please
check with the appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email.
From:Young, Brianna A
Sent: Friday, November 3, 2023 9:06 AM
To: Nick Waddell <[e-mail]>
Subject: RE: [External] FW: UFP Rockwell, LLC dba Robbins Manufacturing stormwater permit NCS000593
Good morning,
Thank you for providing this information. I will reach out if I have any questions once I've had a chance to review
everything.
Thank you,
Brianna Young, MS(she/her)
Industrial Individual Permits Coordinator
Stormwater Permitting Program
NC DEQ/Division of Energy, Mineral, and Land Resources (DEMLR)
[e-mail](e-mail preferred)PLEASE NOTE NEW EMAIL ADDRESS
919-707-3647 (office)
Mailing address: 1612 Mail Service Center, Raleigh, NC 27699-1612
Physical address: 512 North Salisbury Street, Raleigh, NC 27604
Email correspondence to and from this address is subject to the North Carolina
Public Records Law and may be disclosed to third parties.
5

The Department of Environmental Quality has adjusted operations to protect the health and safety of the staff and public. Please
check with the appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email.
From: Nick Waddell <[e-mail]>
Sent: Friday, November 3, 2023 8:22 AM
To:Young, Brianna A<[e-mail]>
Subject: [External] FW: UFP Rockwell, LLC dba Robbins Manufacturing stormwater permit NCS000593
CAUTION: External email. Do not click links or open attachments unless verified. Report suspicious emails with the Report Message
button located on your Outlook menu bar on the Home tab.
Hi Brianna
I have attached the requested documents to this email. Please contact me if you have any questions.
Nick
Nicholas Waddell I Regulatory Compliance Administrator
UFP Industries, Inc. I www.ufpi.com
Direct: 616-226-0952
Email: [e-mail]
rwi
,UFP INDUSTRIES
Confidentiality Notice: This email message and its attachments may contain confidential information. If you received this message in error, please
delete it as soon as possible and alert the sender.
From:Young, Brianna A<[e-mail]>
Sent: Monday, October 16, 2023 2:55 PM
To: Phillip Hightower<[e-mail]>
Cc:Joe Mark<[e-mail]>
Subject: RE: UFP Rockwell, LLC dba Robbins Manufacturing stormwater permit NCS000593
Good afternoon,
I am following up on my previous email as I have not received any response to data. Please let me know if you have any
questions about the information request. Please note that this information is required in order to proceed with the
permit renewal review.
Thank you,
Brianna Young, MS(she/her)
Industrial Individual Permits Coordinator
Stormwater Permitting Program
NC DEQ/Division of Energy, Mineral, and Land Resources (DEMLR)
[e-mail](e-mail preferred)PLEASE NOTE NEW EMAIL ADDRESS
919-707-3647 (office)
6

Mailing address: 1612 Mail Service Center, Raleigh, NC 27699-1612
Physical address: 512 North Salisbury Street, Raleigh, NC 27604
Email correspondence to and from this address is subject to the North Carolina
Public Records Law and may be disclosed to third parties.
The Department of Environmental Quality has adjusted operations to protect the health and safety of the staff and public. Please
check with the appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email.
From: Young, Brianna A
Sent:Tuesday,September 19, 2023 3:27 PM
To: [e-mail]
Cc:Joe Mark<[e-mail]>
Subject: UFP Rockwell, LLC dba Robbins Manufacturing stormwater permit NCS000593
Good afternoon,
I am working on renewing the individual stormwater permit for the UFP Rockwell, LLC dba Robbins
Manufacturing facility(NCS000593). I need additional information in order to 1) confirm that the information I
have is correct and 2) make sure the permit adequately serves the needs of the facility. Please provide the
following:
• Sections 2, 3, 7, and 8 of EPA Form 2F were not filled out. Please provide this information;
• Description of chemicals stored onsite;
• Confirmation on the number of outfalls, associated coordinates, and respective receiving stream(s);
• Description of industrial activity in each drainage area(do any areas sheet flow? What drainage areas go
to the outfall?);
• An electronic spreadsheet summarizing all of the monitoring data that has been collected since the
effective date of the current permit;
• Verification that the information in the renewal application is still complete and correct; and
• An explanation of any operational changes since the renewal application was submitted.
Enter your stormwater permit number into the Stormwater Permit Summary Report and you will see a form that
includes the address of the facility, contact information for the permit, and the regulated stormwater outfall(s)
for the facility. Please review the facility information to make sure it is correct. Information can be updated
using the links provided below, where applicable:
• Facility/Company name or ownership: Name/Ownership Change Form
• Owner Affiliation(Legally responsible person; i.e., someone with the company who is designated to
represent the company per signatory requirements or another authorized representative): Permit Contact
Update Request Form
• Delegation of Signature Authority (DOSA): Permit Contact Update Request Form
• Billing contact: Permit Contact Update Request Form
• Permit contact: Permit Contact Update Request Form
• Facility contact: Permit Contact Update Request Form
• Facility address only: Email Bethany og ulias
• Stormwater outfall information: Email Bethany Geor og ulias
• Visit the eDMR Six Steps website and complete Steps 1 and 2
• Pay outstanding permit fees: Stormwater ePgMent website
7

Once I have the above listed information, I can continue my review. You will receive a draft permit for a 30-day
comment period. During this time we will be able to address any comments or concerns you have. During the
same 30-day period, the draft will be sent to a Regional Office staff member for review as well as out to public
notice. Once all comments and concerns are addressed, you may be issued a final permit.
Please contact me if you have any questions.
Thank you,
Brianna Young, MS(she/her)
Industrial Individual Permits Coordinator
Stormwater Permitting Program
NC DEQ/Division of Energy, Mineral, and Land Resources (DEMLR)
[e-mail](e-mail preferred)PLEASE NOTE NEW EMAIL ADDRESS
919-707-3647(office)
Mailing address: 1612 Mail Service Center, Raleigh, INC 27699-1612
Physical address: 512 North Salisbury Street, Raleigh, NC 27604
Email correspondence to and from this address is subject to the North Carolina
Public Records Law and may be disclosed to third parties.
The Department of Environmental Quality has adjusted operations to protect the health and safety of the staff and public. Please
check with the appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email.
Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties by an authorized
state official.
8

Young, Brianna A
From: Eplin,Jerry W
Sent: Tuesday, December 19, 2023 4:06 PM
To: Young, Brianna A
Cc: Gigante, Matthew J
Subject: RE: NCS000593 outfall question
Based on Matthew's site visit,the referenced ditches flatten out and turn in to sheet flow prior to leaving the
property. There would be no additional stormwater outfall. Sorry for any confusion. Let us know if you need more
information.
Regards,
Jerry W. Eplin, PE
Assistant Regional Engineer
North Carolina Department of Environmental Quality
Division of Energy, Mineral, and Land Resources
Office: [phone]
Email:[e-mail]
Physical and Mailing Address:
610 E. Center Ave. Suite 301
Mooresville, NC 28115
D�.-.E
I},U.ei:7ifi1<�F nv r�n}ir iii�I{h.i li�y
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties
From: Gigante, Matthew J <[e-mail]>
Sent: Monday, December 18, 2023 4:02 PM
To:Young, Brianna A<[e-mail]>; Eplin,Jerry W<[e-mail]>
Subject: RE: NCS000593 outfall question
Good afternoon,
Apologies, something pressing came up that I had to try and schedule last week. Its on my list for this week,tomorrow I
believe.
Thanks,
Matt Gigante
Environmental Senior Specialist
Land Quality Section, Mooresville Regional Office

Division of Energy, Mineral and Land Resources
North Carolina Department of Environmental Quality
Office: 704-235-2149
Cell: 984-232-1120
Email: matthew.gigante(a)ncdenr.gov
610 East Center Avenue, Suite 301
Mooresville, North Carolina 28115
Kc. - -Nothing Compares,
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
From:Young, Brianna A<[e-mail]>
Sent: Monday, December 18, 2023 3:54 PM
To: Gigante, Matthew J <[e-mail]>; Eplin,Jerry W<][e-mail]>
Subject: RE: NCS000593 outfall question
Matt, were you able to make it out to the site the other week and observe the outfalls?
Brianna Young, MS(she/her)
Industrial Individual Permits Coordinator
Stormwater Permitting Program
NC DEQ/Division of Energy, Mineral, and Land Resources (DEMLR)
[e-mail](e-mail preferred)PLEASE NOTE NEW EMAIL ADDRESS
919-707-3647(office)
Mailing address: 1612 Mail Service Center, Raleigh, NC 27699-1612
Physical address: 512 North Salisbury Street, Raleigh, NC 27604
Email correspondence to and from this address is subject to the North Carolina
Public Records Law and may be disclosed to third parties.
The Department of Environmental Quality has adjusted operations to protect the health and safety of the staff and public. Please
check with the appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email.
From: Gigante, Matthew J <[e-mail]>
Sent: Monday, December 4, 2023 9:21 AM
To:Young, Brianna A<[e-mail]>; Eplin,Jerry W<[e-mail]>
Subject: RE: NCS000593 outfall question
Good morning,
Apologies I didn't get back to you. Yeah it appears the points I identified are inside the property boundaries. I'll be in the
area this week doing dams and can swing by real fast and identify points where it leaves the property boundary itself.
Matt Gigante
Environmental Senior Specialist
2

Land Quality Section, Mooresville Regional Office
Division of Energy, Mineral and Land Resources
North Carolina Department of Environmental Quality
Office: 704-235-2149
Cell: 984-232-1120
Email: matthew.gigante(a)ncdenr.gov
610 East Center Avenue, Suite 301
Mooresville, North Carolina 28115
K.Z- ~- Nothing Compares,
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
From:Young, Brianna A<[e-mail]>
Sent: Monday, December 4, 2023 9:16 AM
To: Gigante, Matthew J <[e-mail]>; Eplin,Jerry W<[e-mail]>
Subject: RE: NCS000593 outfall question
Good morning,
Just following up on my previous email. Do you all have any thoughts/guidance I can provide back to Mr. Waddell?
Thanks,
Brianna
Brianna Young, MS(she/her)
Industrial Individual Permits Coordinator
Stormwater Permitting Program
NC DEQ/Division of Energy, Mineral, and Land Resources (DEMLR)
[e-mail](e-mail preferred)PLEASE NOTE NEW EMAIL ADDRESS
919-707-3647 (office)
Mailing address: 1612 Mail Service Center, Raleigh, NC 27699-1612
Physical address: 512 North Salisbury Street, Raleigh, NC 27604
Email correspondence to and from this address is subject to the North Carolina
Public Records Law and may be disclosed to third parties.
The Department of Environmental Quality has adjusted operations to protect the health and safety of the staff and public. Please
check with the appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email.
From:Young, Brianna A
Sent:Wednesday, November 29, 2023 10:48 AM
To: Gigante, Matthew J <[e-mail]>; Eplin,Jerry W<[e-mail]>
Subject: RE: NCS000593 outfall question
3

I received the following response back from the permittee: My understanding is that an outfall occurs on the boundary
of a property. These two locations are well within the property boundary(the boundary occurs much further north and
east). Are these locations still considered outfalls?
Based on the map provided by Matt,they are saying the points aren't discharge locations it sounds like.The correct
property boundaries are shown in Jerry's map lower in this email chain.Thoughts?
Brianna Young, MS(she/her)
Industrial Individual Permits Coordinator
Stormwater Permitting Program
NC DEQ/Division of Energy, Mineral, and Land Resources (DEMLR)
[e-mail](e-mail preferred)PLEASE NOTE NEW EMAIL ADDRESS
919-707-3647 (office)
Mailing address: 1612 Mail Service Center, Raleigh, NC 27699-1612
Physical address: 512 North Salisbury Street, Raleigh, NC 27604
Email correspondence to and from this address is subject to the North Carolina
Public Records Law and may be disclosed to third parties.
The Department of Environmental Quality has adjusted operations to protect the health and safety of the staff and public. Please
check with the appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email.
From: Gigante, Matthew J <[e-mail]>
Sent: Monday, November 27, 2023 2:38 PM
To:Young, Brianna A<[e-mail]>; Eplin,Jerry W<[e-mail]. ov>
Subject: RE: NCS000593 outfall question
I don't mind at all,thanks!
Matt Gigante
Environmental Senior Specialist
Land Quality Section, Mooresville Regional Office
Division of Energy, Mineral and Land Resources
North Carolina Department of Environmental Quality
Office: 704-235-2149
Cell: 984-232-1120
Email: matthew.gigante(a)ncdenr.gov
610 East Center Avenue, Suite 301
Mooresville, North Carolina 28115
fc- Nothing Compares,
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
From:Young, Brianna A<[e-mail]>
Sent: Monday, November 27, 2023 1:39 PM
4

To: Gigante, Matthew J <[e-mail]>; Eplin,Jerry W<[e-mail]>
Subject: RE: NCS000593 outfall question
Thanks, all. I'll reach out to the permittee to inform them there are two additional outfalls that need to be added to their
permit and ask them to confirm the coordinates and receiving stream(s). Matt, do you mind if I share the map you
provided with#1 and #2 identified, so they know about where the outfalls will be?
Brianna Young, MS(she/her)
Industrial Individual Permits Coordinator
Stormwater Permitting Program
NC DEQ/Division of Energy, Mineral, and Land Resources (DEMLR)
[e-mail](e-mail preferred)PLEASE NOTE NEW EMAIL ADDRESS
919-707-3647 (office)
Mailing address: 1612 Mail Service Center, Raleigh, NC 27699-1612
Physical address: 512 North Salisbury Street, Raleigh, NC 27604
Email correspondence to and from this address is subject to the North Carolina
Public Records Law and may be disclosed to third parties.
The Department of Environmental Quality has adjusted operations to protect the health and safety of the staff and public. Please
check with the appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email.
From: Gigante, Matthew J <[e-mail]>
Sent: Monday, November 27, 2023 12:57 PM
To:Young, Brianna A<[e-mail]>; Eplin,Jerry W<[e-mail]>
Subject: RE: NCS000593 outfall question
The drainage areas on site for these points were being used to set down lumber. Unfortunately, it escaped me to ask
what was finished and not finished, but finished product was at the very least being set down in the area of point 2
based on personnel on site tagging the lumber.All the direct treatment processes themselves are still being conducted
under roofs. I've attached an overhead of my best estimates of the drainage areas to the points in question. It's also
worth it to mention the grassed area within the estimated area for point 1 is graveled and being used as part of that set
down. A shallow,graveled channel is installed down the center of the point 1 area that funnels the stormwater to point
1.
Matt Gigante
Environmental Senior Specialist
Land Quality Section, Mooresville Regional Office
Division of Energy, Mineral and Land Resources
North Carolina Department of Environmental Quality
Office: 704-235-2149
Cell: 984-232-1120
Email: matthew.gigante(@ncdenr.gov
610 East Center Avenue, Suite 301
Mooresville, North Carolina 28115
N.Z_ Nothing Compares,
5

Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
From: Young, Brianna A<[e-mail]>
Sent: Monday, November 27,2023 11:42 AM
To: Eplin,Jerry W<[e-mail]>
Cc:Gigante, Matthew J <[e-mail]>
Subject: RE: NCS000593 outfall question
Was there any stormwater runoff from industrial activities enteringing these ditches? If not, nothing needs to be done. If
there is,then I can get them added to the permit during the renewal.
Brianna Young, MS(she/her)
Industrial Individual Permits Coordinator
Stormwater Permitting Program
NC DEQ/Division of Energy, Mineral, and Land Resources (DEMLR)
[e-mail](e-mail preferred)PLEASE NOTE NEW EMAIL ADDRESS
919-707-3647 (office)
Mailing address: 1612 Mail Service Center, Raleigh, NC 27699-1612
Physical address: 512 North Salisbury Street, Raleigh, NC 27604
Email correspondence to and from this address is subject to the North Carolina
Public Records Law and may be disclosed to third parties.
The Department of Environmental Quality has adjusted operations to protect the health and safety of the staff and public. Please
check with the appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email.
From: Eplin,Jerry W<][e-mail]>
Sent: Monday, November 27,2023 11:25 AM
To:Young, Brianna A<[e-mail]>
Cc: Gigante, Matthew J <[e-mail]>
Subject: RE: NCS000593 outfall question
Brianna: Matthew visited the site and did not see a swale where indicated in the topo data you provided, but did see to
ditches that were not previously addressed, both on the northern property line. See the blue "X"s below.
How do we need to handle.
6

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f s
t ~� • �s d
t 4
5 4
�4 6 8
12
Jerry W. Eplin, PE
Assistant Regional Engineer
North Carolina Department of Environmental Quality
Division of Energy, Mineral, and Land Resources
Office: [phone]
Email: jerry.eplin .deg.nc.gov
Physical and Mailing Address:
610 E. Center Ave. Suite 301
Mooresville, NC 28115
D- Q
E
w
{} p,,ti,}irii o!Fov uoa .!a I I Qua IIYy
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties
From: Eplin,Jerry W
Sent:Thursday, November 16, 2023 9:52 AM
To: Gigante, Matthew J <[e-mail]>
Cc:Young, Brianna A<[e-mail]>
Subject: RE: NCS000593 outfall question

Matthew, can you run buy to see if a second outfall that can be sampled exists at the site. Based on Brianna's provided
topo data, it appears that she may be correct.
Jerry W. Eplin, PE
Assistant Regional Engineer
North Carolina Department of Environmental Quality
Division of Energy, Mineral, and Land Resources
Office: [phone]
Email: jerry.eplin deg.nc.gov
Physical and Mailing Address:
610 E. Center Ave. Suite 301
Mooresville, NC 28115
D- E 7,7 A-
{}�p,,ti}irii<'F ov uuaw.•in�I{h1.i hay
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties
From:Young, Brianna A<[e-mail]>
Sent:Wednesday, November 15, 2023 11:27 AM
To: Eplin,Jerry W<[e-mail]>; Gigante, Matthew J <[e-mail]>
Subject: NCS000593 outfall question
Good morning,
After receiving some additional information on NCS000593, I was wondering if MRO could confirm whether the site has
only 1 outfall (as the permittee claims) or if there is another outfall on the eastern portion of the property that they are
able to sample?The permittee claims that the majority of their site sheet flows to the east (including open lumber
storage areas and creosote railroad tie storage), but based on topographic maps, it looks like there may be a coalescing
point before the discharge leaves the property.
8

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a\
. ' .
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di
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#
,
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-4law
§ a 4 wig
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Thanks,
Brianna
Brianna Young, MS \he her
g

Industrial Individual Permits Coordinator
Stormwater Permitting Program
NC DEQ/Division of Energy, Mineral, and Land Resources (DEMLR)
Brian na.Young@d eq.nc.goy(e-mail preferred)PLEASE NOTE NEW EMAIL ADDRESS
919-707-3647 (office)
Mailing address: 1612 Mail Service Center, Raleigh, NC 27699-1612
Physical address: 512 North Salisbury Street, Raleigh, NC 27604
Email correspondence to and from this address is subject to the North Carolina
Public Records Law and may be disclosed to third parties.
The Department of Environmental Quality has adjusted operations to protect the health and safety of the staff and public. Please
check with the appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email.
Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties by an authorized
state official.
10

Young, Brianna A
From: Nick Waddell <[e-mail]>
Sent: Tuesday, November 14, 2023 10:03 AM
To: Young, Brianna A
Subject: RE: [External] FW: UFP Rockwell, LLC dba Robbins Manufacturing stormwater permit
NCS000593
CAUTION: External email. Do not click links or open attachments unless verified. Report suspicious emails with the Report Message
button located on your Outlook menu bar on the Home tab.
Hi Brianna
The outfall consists of areas 12 and between the two buildings labeled as 4 in the diagram below. Area
12 is a gravel yard, so the majority of the water will infiltrate into the soil. The buildings labeled as 4
are lumber storage buildings.
OutFall 001NEW
(Sampling Locations q
4 12 11� 2
ti.
to q 3 3---I= r
All other storm water flows easterly over pervious surface, so the majority of storm water soaks into
the ground.
I have not heard back from the plant regarding the railroad ties. I will call this morning, and have an
answer for you later. Thanks!
Nick
From:Young, Brianna A<[e-mail]>
Sent:Tuesday, November 7, 2023 2:50 PM
1

To: Nick Waddell <[e-mail]>
Subject: RE: [External] FW: UFP Rockwell, LLC dba Robbins Manufacturing stormwater permit NCS000593
Good afternoon Nick,
The site map provided is unclear as to which parts of the site with industrial activity drain to the outfall and which may
sheet flow. Please confirm where the discharge from the following items leaves the site:
• Office building
• Lumber treating plant
• Drip pad
• Lumber storage building
• Treated lumber storage areas
• 500 gallon diesel AST
• Maintenance area
Additionally, information in our permit file history states there were railroad ties treated with creosote are temporarily
staged in the Storage Yard. Can you confirm whether creosote railroad ties are present?
Thank you,
Brianna Young, MS(she/her)
Industrial Individual Permits Coordinator
Stormwater Permitting Program
NC DEQ/Division of Energy, Mineral, and Land Resources (DEMLR)
[e-mail](e-mail preferred)PLEASE NOTE NEW EMAIL ADDRESS
919-707-3647 (office)
Mailing address: 1612 Mail Service Center, Raleigh, NC 27699-1612
Physical address: 512 North Salisbury Street, Raleigh, NC 27604
Email correspondence to and from this address is subject to the North Carolina
Public Records Law and may be disclosed to third parties.
The Department of Environmental Quality has adjusted operations to protect the health and safety of the staff and public. Please
check with the appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email.
From:Young, Brianna A
Sent: Friday, November 3, 2023 9:06 AM
To: Nick Waddell <[e-mail]>
Subject: RE: [External] FW: UFP Rockwell, LLC dba Robbins Manufacturing stormwater permit NCS000593
Good morning,
Thank you for providing this information. I will reach out if I have any questions once I've had a chance to review
everything.
Thank you,
Brianna Young, MS(she/her)
Industrial Individual Permits Coordinator
2

Stormwater Permitting Program
NC DEQ/Division of Energy, Mineral, and Land Resources (DEMLR)
[e-mail](e-mail preferred)PLEASE NOTE NEW EMAIL ADDRESS
919-707-3647 (office)
Mailing address: 1612 Mail Service Center, Raleigh, NC 27699-1612
Physical address: 512 North Salisbury Street, Raleigh, NC 27604
Email correspondence to and from this address is subject to the North Carolina
Public Records Law and may be disclosed to third parties.
The Department of Environmental Quality has adjusted operations to protect the health and safety of the staff and public. Please
check with the appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email.
From: Nick Waddell <[e-mail]>
Sent: Friday, November 3, 2023 8:22 AM
To:Young, Brianna A<[e-mail]>
Subject: [External] FW: UFP Rockwell, LLC dba Robbins Manufacturing stormwater permit NCS000593
CAUTION: External email. Do not click links or open attachments unless verified. Report suspicious emails with the Report Message
button located on your Outlook menu bar on the Home tab.
Hi Brianna
I have attached the requested documents to this email. Please contact me if you have any questions.
Nick
Nicholas Waddell I Regulatory Compliance Administrator
UFP Industries, Inc. I www.ufpi.com
Direct: 616-226-0952
Email: [e-mail]
rwi
,UFP INDUSTRIES
Confidentiality Notice: This email message and its attachments may contain confidential information. If you received this message in error, please
delete it as soon as possible and alert the sender.
From: Young, Brianna A<[e-mail]>
Sent: Monday, October 16, 2023 2:55 PM
To: Phillip Hightower<[e-mail]>
Cc:Joe Mark<[e-mail]>
Subject: RE: UFP Rockwell, LLC dba Robbins Manufacturing stormwater permit NCS000593
Good afternoon,
3

I am following up on my previous email as I have not received any response to data. Please let me know if you have any
questions about the information request. Please note that this information is required in order to proceed with the
permit renewal review.
Thank you,
Brianna Young, MS(she/her)
Industrial Individual Permits Coordinator
Stormwater Permitting Program
NC DEQ/Division of Energy, Mineral, and Land Resources (DEMLR)
[e-mail](e-mail preferred)PLEASE NOTE NEW EMAIL ADDRESS
919-707-3647 (office)
Mailing address: 1612 Mail Service Center, Raleigh, NC 27699-1612
Physical address: 512 North Salisbury Street, Raleigh, NC 27604
Email correspondence to and from this address is subject to the North Carolina
Public Records Law and may be disclosed to third parties.
The Department of Environmental Quality has adjusted operations to protect the health and safety of the staff and public. Please
check with the appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email.
From:Young, Brianna A
Sent:Tuesday, September 19, 2023 3:27 PM
To: [e-mail]
Cc:Joe Mark<[e-mail]>
Subject: UFP Rockwell, LLC dba Robbins Manufacturing stormwater permit NCS000593
Good afternoon,
I am working on renewing the individual stormwater permit for the UFP Rockwell, LLC dba Robbins
Manufacturing facility (NCS000593). I need additional information in order to 1) confirm that the information I
have is correct and 2) make sure the permit adequately serves the needs of the facility. Please provide the
following:
• Sections 2, 3, 7, and 8 of EPA Form 2F were not filled out. Please provide this information;
• Description of chemicals stored onsite;
• Confirmation on the number of outfalls, associated coordinates, and respective receiving stream(s);
• Description of industrial activity in each drainage area (do any areas sheet flow? What drainage areas go
to the outfall?);
• An electronic spreadsheet summarizing all of the monitoring data that has been collected since the
effective date of the current permit;
• Verification that the information in the renewal application is still complete and correct; and
• An explanation of any operational changes since the renewal application was submitted.
Enter your stormwater permit number into the Stormwater Permit Summary Report and you will see a form that
includes the address of the facility, contact information for the permit, and the regulated stormwater outfall(s)
for the facility. Please review the facility information to make sure it is correct. Information can be updated
using the links provided below, where applicable:
• Facility/Company name or ownership: Name/Ownership Change Form
4

• Owner Affiliation (Legally responsible person; i.e., someone with the company who is designated to
represent the company per signatory requirements or another authorized representative): Permit Contact
Update Request Form
• Delegation of Signature Authority (DOSA): Permit Contact Update Request Form
• Billing contact: Permit Contact Update Request Form
• Permit contact: Permit Contact Update Request Form
• Facility contact: Permit Contact Update Request Form
• Facility address only: Email Bethanyy og ulias
• Stormwater outfall information: Email Bethany Georgoulias
• Visit the eDMR Six Steps website and complete Steps 1 and 2
• Pay outstanding permit fees: Stormwater ePgMent website
Once I have the above listed information, I can continue my review. You will receive a draft permit for a 30-day
comment period. During this time we will be able to address any comments or concerns you have. During the
same 30-day period, the draft will be sent to a Regional Office staff member for review as well as out to public
notice. Once all comments and concerns are addressed, you may be issued a final permit.
Please contact me if you have any questions.
Thank you,
Brianna Young, MS (she/her)
Industrial Individual Permits Coordinator
Stormwater Permitting Program
NC DEQ/ Division of Energy, Mineral, and Land Resources (DEMLR)
[e-mail](e-mail preferred) PLEASE NOTE NEW EMAIL ADDRESS
919-707-3647 (office)
Mailing address: 1612 Mail Service Center, Raleigh, NC 27699-1612
Physical address: 512 North Salisbury Street, Raleigh, INC 27604
Email correspondence to and from this address is subject to the North Carolina
Public Records Law and may be disclosed to third parties.
The Department of Environmental Quality has adjusted operations to protect the health and safety of the staff and public. Please
check with the appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email.
Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties by an authorized
state official.
5

Young, Brianna A
From: Nick Waddell <[e-mail]>
Sent: Tuesday, November 14, 2023 10:42 AM
To: Young, Brianna A
Subject: RE: [External] FW: UFP Rockwell, LLC dba Robbins Manufacturing stormwater permit
NCS000593
CAUTION: External email. Do not click links or open attachments unless verified. Report suspicious emails with the Report Message
button located on your Outlook menu bar on the Home tab.
Hi Brianna
I was able to confirm that the location does have railroad ties treated with creosote stored behind building 2 on the map
below

4
i
1 t
- till .t _ ..� L e4 7�1 *
Outfall401 Pm
(Sampling Location) 4 6 , g R ` , f
+I , 12 2
r iQ 4
AA 3
# 4
4 x
6
.'-3�♦'-
t t
■ #y a�
7 - _
i
.i
From:Young, Brianna A<[e-mail]>
Sent:Tuesday, November 7, 2023 2:50 PM
To: Nick Waddell <[e-mail]>
Subject: RE: [External] FW: UFP Rockwell, LLC dba Robbins Manufacturing stormwater permit NCS000593
Good afternoon Nick,
The site map provided is unclear as to which parts of the site with industrial activity drain to the outfall and which may
sheet flow. Please confirm where the discharge from the following items leaves the site:
• Office building
• Lumber treating plant
• Drip pad
2

• Lumber storage building
• Treated lumber storage areas
• 500 gallon diesel AST
• Maintenance area
Additionally, information in our permit file history states there were railroad ties treated with creosote are temporarily
staged in the Storage Yard. Can you confirm whether creosote railroad ties are present?
Thank you,
Brianna Young, MS(she/her)
Industrial Individual Permits Coordinator
Stormwater Permitting Program
NC DEQ/Division of Energy, Mineral, and Land Resources (DEMLR)
[e-mail](e-mail preferred)PLEASE NOTE NEW EMAIL ADDRESS
919-707-3647(office)
Mailing address: 1612 Mail Service Center, Raleigh, NC 27699-1612
Physical address: 512 North Salisbury Street, Raleigh, NC 27604
Email correspondence to and from this address is subject to the North Carolina
Public Records Law and may be disclosed to third parties.
The Department of Environmental Quality has adjusted operations to protect the health and safety of the staff and public. Please
check with the appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email.
From:Young, Brianna A
Sent: Friday, November 3, 2023 9:06 AM
To: Nick Waddell <[e-mail]>
Subject: RE: [External] FW: UFP Rockwell, LLC dba Robbins Manufacturing stormwater permit NCS000593
Good morning,
Thank you for providing this information. I will reach out if I have any questions once I've had a chance to review
everything.
Thank you,
Brianna Young, MS(she/her)
Industrial Individual Permits Coordinator
Stormwater Permitting Program
NC DEQ/Division of Energy, Mineral, and Land Resources (DEMLR)
[e-mail](e-mail preferred)PLEASE NOTE NEW EMAIL ADDRESS
919-707-3647 (office)
Mailing address: 1612 Mail Service Center, Raleigh, NC 27699-1612
Physical address: 512 North Salisbury Street, Raleigh, NC 27604
Email correspondence to and from this address is subject to the North Carolina
Public Records Law and may be disclosed to third parties.
3

The Department of Environmental Quality has adjusted operations to protect the health and safety of the staff and public. Please
check with the appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email.
From: Nick Waddell <[e-mail]>
Sent: Friday, November 3, 2023 8:22 AM
To:Young, Brianna A<[e-mail]>
Subject: [External] FW: UFP Rockwell, LLC dba Robbins Manufacturing stormwater permit NCS000593
CAUTION: External email. Do not click links or open attachments unless verified. Report suspicious emails with the Report Message
button located on your Outlook menu bar on the Home tab.
Hi Brianna
I have attached the requested documents to this email. Please contact me if you have any questions.
Nick
Nicholas Waddell I Regulatory Compliance Administrator
UFP Industries, Inc. I www.ufpi.com
Direct: 616-226-0952
Email: [e-mail]
rwi
,UFP INDUSTRIES
Confidentiality Notice: This email message and its attachments may contain confidential information. If you received this message in error, please
delete it as soon as possible and alert the sender.
From:Young, Brianna A<[e-mail]>
Sent: Monday, October 16, 2023 2:55 PM
To: Phillip Hightower<[e-mail]>
Cc:Joe Mark<[e-mail]>
Subject: RE: UFP Rockwell, LLC dba Robbins Manufacturing stormwater permit NCS000593
Good afternoon,
I am following up on my previous email as I have not received any response to data. Please let me know if you have any
questions about the information request. Please note that this information is required in order to proceed with the
permit renewal review.
Thank you,
Brianna Young, MS(she/her)
Industrial Individual Permits Coordinator
Stormwater Permitting Program
NC DEQ/Division of Energy, Mineral, and Land Resources (DEMLR)
[e-mail](e-mail preferred)PLEASE NOTE NEW EMAIL ADDRESS
919-707-3647 (office)
4

Mailing address: 1612 Mail Service Center, Raleigh, NC 27699-1612
Physical address: 512 North Salisbury Street, Raleigh, NC 27604
Email correspondence to and from this address is subject to the North Carolina
Public Records Law and may be disclosed to third parties.
The Department of Environmental Quality has adjusted operations to protect the health and safety of the staff and public. Please
check with the appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email.
From: Young, Brianna A
Sent:Tuesday,September 19, 2023 3:27 PM
To: [e-mail]
Cc:Joe Mark<[e-mail]>
Subject: UFP Rockwell, LLC dba Robbins Manufacturing stormwater permit NCS000593
Good afternoon,
I am working on renewing the individual stormwater permit for the UFP Rockwell, LLC dba Robbins
Manufacturing facility(NCS000593). I need additional information in order to 1) confirm that the information I
have is correct and 2) make sure the permit adequately serves the needs of the facility. Please provide the
following:
• Sections 2, 3, 7, and 8 of EPA Form 2F were not filled out. Please provide this information;
• Description of chemicals stored onsite;
• Confirmation on the number of outfalls, associated coordinates, and respective receiving stream(s);
• Description of industrial activity in each drainage area(do any areas sheet flow? What drainage areas go
to the outfall?);
• An electronic spreadsheet summarizing all of the monitoring data that has been collected since the
effective date of the current permit;
• Verification that the information in the renewal application is still complete and correct; and
• An explanation of any operational changes since the renewal application was submitted.
Enter your stormwater permit number into the Stormwater Permit Summary Report and you will see a form that
includes the address of the facility, contact information for the permit, and the regulated stormwater outfall(s)
for the facility. Please review the facility information to make sure it is correct. Information can be updated
using the links provided below, where applicable:
• Facility/Company name or ownership: Name/Ownership Change Form
• Owner Affiliation(Legally responsible person; i.e., someone with the company who is designated to
represent the company per signatory requirements or another authorized representative): Permit Contact
Update Request Form
• Delegation of Signature Authority (DOSA): Permit Contact Update Request Form
• Billing contact: Permit Contact Update Request Form
• Permit contact: Permit Contact Update Request Form
• Facility contact: Permit Contact Update Request Form
• Facility address only: Email Bethany og ulias
• Stormwater outfall information: Email Bethany Geor og ulias
• Visit the eDMR Six Steps website and complete Steps 1 and 2
• Pay outstanding permit fees: Stormwater ePgMent website
5

Once I have the above listed information, I can continue my review. You will receive a draft permit for a 30-day
comment period. During this time we will be able to address any comments or concerns you have. During the
same 30-day period, the draft will be sent to a Regional Office staff member for review as well as out to public
notice. Once all comments and concerns are addressed, you may be issued a final permit.
Please contact me if you have any questions.
Thank you,
Brianna Young, MS(she/her)
Industrial Individual Permits Coordinator
Stormwater Permitting Program
NC DEQ/Division of Energy, Mineral, and Land Resources (DEMLR)
[e-mail](e-mail preferred)PLEASE NOTE NEW EMAIL ADDRESS
919-707-3647(office)
Mailing address: 1612 Mail Service Center, Raleigh, INC 27699-1612
Physical address: 512 North Salisbury Street, Raleigh, NC 27604
Email correspondence to and from this address is subject to the North Carolina
Public Records Law and may be disclosed to third parties.
The Department of Environmental Quality has adjusted operations to protect the health and safety of the staff and public. Please
check with the appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email.
Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties by an authorized
state official.
6

Young, Brianna A
From: Nick Waddell <[e-mail]>
Sent: Friday, November 3, 2023 8:22 AM
To: Young, Brianna A
Subject: [External] FW: UFP Rockwell, LLC dba Robbins Manufacturing stormwater permit
NCS000593
Attachments: 436 - Final Form 2F.pdf; Changes in Operations Since Permit Renewal Application.pdf;
436 - 2017-2022 Permit Term SW Sample Summary.xls;436 - 2023 Revised SW Flow
Map.pdf
CAUTION: External email. Do not click links or open attachments unless verified. Report suspicious emails with the Report Message
button located on your Outlook menu bar on the Home tab.
Hi Brianna
I have attached the requested documents to this email. Please contact me if you have any questions.
Nick
Nicholas Waddell I Regulatory Compliance Administrator
UFP Industries, Inc. I www.ufpi.com
Direct: 616-226-0952
Email: [e-mail]
MJ.UFP INDUSTRIES
Confidentiality Notice: This email message and its attachments may contain confidential information. If you received this message in error, please
delete it as soon as possible and alert the sender.
From: Young, Brianna A<[e-mail]>
Sent: Monday, October 16, 2023 2:55 PM
To: Phillip Hightower<[e-mail]>
Cc:Joe Mark<[e-mail]>
Subject: RE: UFP Rockwell, LLC dba Robbins Manufacturing stormwater permit NCS000593
Good afternoon,
I am following up on my previous email as I have not received any response to data. Please let me know if you have any
questions about the information request. Please note that this information is required in order to proceed with the
permit renewal review.
Thank you,
Brianna Young, MS(she/her)
Industrial Individual Permits Coordinator
i

Stormwater Permitting Program
NC DEQ/ Division of Energy, Mineral, and Land Resources (DEMLR)
[e-mail](e-mail preferred) PLEASE NOTE NEW EMAIL ADDRESS
919-707-3647 (office)
Mailing address: 1612 Mail Service Center, Raleigh, NC 27699-1612
Physical address: 512 North Salisbury Street, Raleigh, INC 27604
Email correspondence to and from this address is subject to the North Carolina
Public Records Law and may be disclosed to third parties.
The Department of Environmental Quality has adjusted operations to protect the health and safety of the staff and public. Please
check with the appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email.
From:Young, Brianna A
Sent:Tuesday,September 19, 2023 3:27 PM
To: [e-mail]
Cc:Joe Mark<[e-mail]>
Subject: UFP Rockwell, LLC dba Robbins Manufacturing stormwater permit NCS000593
Good afternoon,
I am working on renewing the individual stormwater permit for the UFP Rockwell, LLC dba Robbins
Manufacturing facility(NCS000593). I need additional information in order to 1) confirm that the information I
have is correct and 2) make sure the permit adequately serves the needs of the facility. Please provide the
following:
• Sections 2, 3, 7, and 8 of EPA Form 2F were not filled out. Please provide this information;
• Description of chemicals stored onsite;
• Confirmation on the number of outfalls, associated coordinates, and respective receiving stream(s);
• Description of industrial activity in each drainage area(do any areas sheet flow?What drainage areas go
to the outfall?);
• An electronic spreadsheet summarizing all of the monitoring data that has been collected since the
effective date of the current permit;
• Verification that the information in the renewal application is still complete and correct; and
• An explanation of any operational changes since the renewal application was submitted.
Enter your stormwater permit number into the Stormwater Permit Summary Report and you will see a form that
includes the address of the facility, contact information for the permit, and the regulated stormwater outfall(s)
for the facility. Please review the facility information to make sure it is correct. Information can be updated
using the links provided below, where applicable:
• Facility/Company name or ownership: Name/Ownership Change Form
• Owner Affiliation(Legally responsible person; i.e., someone with the company who is designated to
represent the company per signatory requirements or another authorized representative): Permit Contact
Update Request Form
• Delegation of Signature Authority (DOSA): Permit Contact Update Request Form
• Billing contact: Permit Contact Update Request Form
• Permit contact: Permit Contact Update Request Form
• Facility contact: Permit Contact Update Request Form
2

• Facility address only: Email Bethany oulias
• Stormwater outfall information: Email Bethany og ulias
• Visit the eDMR Six Steps website and complete Steps 1 and 2
• Pay outstanding permit fees: Stormwater ePayment website
Once I have the above listed information, I can continue my review. You will receive a draft permit for a 30-day
comment period. During this time we will be able to address any comments or concerns you have. During the
same 30-day period, the draft will be sent to a Regional Office staff member for review as well as out to public
notice. Once all comments and concerns are addressed, you may be issued a final permit.
Please contact me if you have any questions.
Thank you,
Brianna Young, MS(she/her)
Industrial Individual Permits Coordinator
Stormwater Permitting Program
NC DEQ/Division of Energy, Mineral, and Land Resources (DEMLR)
[e-mail](e-mail preferred)PLEASE NOTE NEW EMAIL ADDRESS
919-707-3647 (office)
Mailing address: 1612 Mail Service Center, Raleigh, NC 27699-1612
Physical address: 512 North Salisbury Street, Raleigh, NC 27604
Email correspondence to and from this address is subject to the North Carolina
Public Records Law and may be disclosed to third parties.
The Department of Environmental Quality has adjusted operations to protect the health and safety of the staff and public. Please
check with the appropriate staff before visiting our offices, as we may be able to handle your requests by phone or email.
Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties by an authorized
state official.
3

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCS00593 UFP Rockwell,LLC OMB No.2040-0004
Form U.S Environmental Protection Agency
2F 1W. �� Application for NPDES Permit to Discharge Wastewater
NPDES STORMWATER DISCHARGES ASSOCIATED WITH INDUSTRIAL ACTIVITY
SECTIONOUTFALL LOCATION
1.1 Provide information on each of the facilit 's outfalls in the table below
Outfall Receiving Water Name Latitude Longitude
Number
001 UT to Second Creek 35' 31' 56" N 80' 23' 3" W
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SECTION '• I
2.1 Are you presently required by any federal,state,or local authority to meet an implementation schedule for constructing,
upgrading,or operating wastewater treatment equipment or practices or any other environmental programs that could
affect the discharges described in this application?
❑ Yes ❑✓ No 4 SKIP to Section 3.
2.2 Briefly identify each applicable project in the table below.
Brief Identification and Affected Outfalls Source(s)of Discharge Final Compliance Dates
Description of Project (list outfall numbers)
Required Projected
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2.3 Have you attached sheets describing any additional water pollution control programs(or other environmental projects
that may affect your discharges)that you now have underway or planned?(Optional Item)
❑ Yes ❑ No
EPA Form 3510-21F(Revised 3-19) Pagel

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05119
NCS00593 UFP Rockwell,LLC OMB No.2040-0004
SECTIOND' I
a� 3.1 Have you attached a site drainage map containing all required information to this application?(See instructions for
.: _ CL R specific guidance.)
N iE M
In ® Yes ❑ No
SECTIONPOLLUTANT SOURCESI
4.1 Provide information on the facility's pollutant sources in the table below.
Outfall Impervious Surface Area Total Surface Area Drained
Number (within a mile radius of the facility) (within a mile radius of the facility)
specify units specify units
001 52,272 square feet 707,414 square feet
specify units specify units
specify units specify units
specify units specify units
specify units specify units
specify units specify units
4.2 Provide a narrative description of the facility's significant material in the space below. (See instructions for content
requirements.)
Significant materials exposed to storm water at this facility include copper-treated lumber and untreated lumber.
Loading,unloading,and temporary storage of these materials occurs in the paved and unpaved areas of the Storage
cYard. Bunks of lumber are stored on blocks to prevent contact with storm water sheet flow.In addition,fuel storage
N and vehicle fueling operations are conducted in the Storage Yard.The fuel above ground storage tank(AST)is located
within secondary containment(double-walled).
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4.3 Provide the location and a description of existing structural and non-structural control measures to reduce pollutants in
stormwater runoff. See instructions for specificguidance.)
Stormwater Treatment
Codes
Outfall from
Number Control Measures and Treatment Exhibit
2F-1
list
001 Manufacturing activities are conducted indoors,lumber storage sheds,secondary Not
containment for AST,employee training, semi-annual visual inspections,housekeeping, Applicable
preventative maintenance
EPA Form 3510-2F(Revised 3-19) Page 2

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05119
NCS00593 UFP Rockwell,LLC OMB No.2040-0004
SECTION •N STORMWATER 1 I
5.1 I certify under penalty of law that the outfall(s) covered by this application have been tested or evaluated for the
presence of non-stormwater discharges. Moreover, I certify that the outfalls identified as having non-stormwater
discharges are described in either an accompanying NPDES Form 2C, 2D, or 2E application.
Name(print or type first and last name) Official title
Phillip Hightower Operations Manager
Signature Date signed
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tM 5.2 Provide the testing information requested in the table below.
Onsite Drainage Points
Outfall
A Description of Testing Method Used Date(s)of Testing Directly Observed
o Number
L During Test
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001 Observation of outfall during dry weather for flow. 08/14/2018 Outfall 001
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07/26/2022
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SECTIONOR I
6.1 Describe any significant leaks or spills of toxic or hazardous pollutants in the last three years.
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.Q No significant leaks or spills of toxic or hazardous pollutants have occurred at the facility during the previous three
N years.
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SECTIONDISCHARGE INFORMATIONI
See the instructions to determine the pollutants and parameters you are required to monitor and,in turn,the tables you must
0 complete. Not all applicants need to complete each table.
7.1 Is this a new source or new discharge?
❑ Yes 4 See instructions regarding submission of ❑ No 4 See instructions regarding submission of
d
estimated data. actual data.
Tables A,B,C,and D
y 7.2 Have you completed Table A for each outfall?
❑✓ Yes ❑ No
EPA Form 3510-21'(Revised 3-19) Page 3

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCS00593 FUFP Rockwell,LLC OMB No.2040-0004
7.3 Is the facility subject to an effluent limitation guideline(ELG)or effluent limitations in an NPDES permit for its process
wastewater?
❑ Yes ❑✓ No + SKIP to Item 7.5.
7.4 Have you completed Table B by providing quantitative data for those pollutants that are(1)limited either directly or
indirectly in an ELG and/or(2)subject to effluent limitations in an NPDES permit for the facility's process wastewater?
❑ Yes ❑ No
7.5 Do you know or have reason to believe any pollutants in Exhibit 2F-2 are present in the discharge?
❑ Yes ❑� No-+ SKIP to Item 7.7.
7.6 Have you listed all pollutants in Exhibit 2F-2 that you know or have reason to believe are present in the discharge and
provided quantitative data or an explanation for those pollutants in Table C?
❑ Yes ❑ No
7.7 Do you qualify for a small business exemption under the criteria specified in the Instructions?
❑ Yes 4SKIP to Item 7.18. ❑✓ No
7.8 Do you know or have reason to believe any pollutants in Exhibit 2F-3 are present in the discharge?
❑✓ Yes ❑ No-+ SKIP to Item 7.10.
7.9 Have you listed all pollutants in Exhibit 2F-3 that you know or have reason to believe are present in the discharge in
Table C?
❑✓ Yes ❑ No
0 7.10 Do you expect any of the pollutants in Exhibit 2F-3 to be discharged in concentrations of 10 ppb or greater?
E ❑✓ Yes ❑ No-* SKIP to Item 7.12.
0
7.11 Have you provided quantitative data in Table C for those pollutants in Exhibit 2F-3 that you expect to be discharged in
concentrations of 10 ppb or greater?
❑✓ Yes ❑ No
7.12 Do you expect acrolein,acrylonitrile,2,4-dinitrophenol,or 2-m ethyl-4,6-dinitrophenol to be discharged in concentrations
of 100 ppb or greater?
❑ Yes ❑✓ No-+ SKIP to Item 7.14.
7.13 Have you provided quantitative data in Table C for the pollutants identified in Item 7.12 that you expect to be
discharged in concentrations of 100 ppb or greater?
❑ Yes ❑ No
7.14 Have you provided quantitative data or an explanation in Table C for pollutants you expect to be present in the
discharge at concentrations less than 10 ppb(or less than 100 ppb for the pollutants identified in Item 7.12)?
✓❑ Yes ❑ No
7.15 Do you know or have reason to believe any pollutants in Exhibit 2F-4 are present in the discharge?
❑ Yes ❑✓ No-+ SKIP to Item 7.17.
7.16 Have you listed pollutants in Exhibit 2F-4 that you know or believe to be present in the discharge and provided an
explanation in Table C?
❑ Yes ❑ No
7.17 Have you provided information for the storm event(s)sampled in Table D?
❑✓ Yes ❑ No
EPA Form 3510-21F(Revised 3-19) Page 4

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05119
NCS00593 UFP Rockwell,LLC OMB No.2040-0004
Used or Manufactured Toxics
7.18 Is any pollutant listed on Exhibits 2F-2 through 2F-4 a substance or a component of a substance used or
C manufactured as an intermediate or final product or byproduct?
0
❑✓ Yes ❑ No SKIP to Section 8.
0
7.19 List the pollutants below,including TCDD if applicable.
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1.Copper,total 4. 7.
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2. 5. 8.
0 3. 6. 9.
SECTION • • • i
8.1 Do you have any knowledge or reason to believe that any biological test for acute or chronic toxicity has been made on
any of your discharges or on a receiving water in relation to your discharge within the last three years?
0
.N
❑ Yes ❑✓ No 4 SKIP to Section 9.
8.2 Identify the tests and their purposes below.
Submitted to NPDES
Tests) Purpose of Test(s) Date Submitted
,� PermittingAuthority?
0
~ ❑ Yes ❑ No
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0
El Yes El No
m
❑ Yes ❑ No
SECTION • •- • i
9.1 Were any of the analyses reported in Section 7(on Tables A through C)performed by a contract laboratory or
consulting firm?
❑✓ Yes ❑ No 4 SKIP to Section 10.
9.2 Provide information for each contract laboratory or consulting firm below.
Laboratory Number 1 Laboratory Number 2 Laboratory Number 3
Name of laboratory/firm
Prein&Newhof Environmental
o Laboratory
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ti Laboratory address
M 3260 Evergreen NE
Grand Rapids,MI 49525
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o Phone number
v [phone]
Pollutant(s)analyzed
Copper,total
EPA Form 3510-21'(Revised 3-19) Page 5

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05119
NCS00593 UFP Rockwell,LLC OMB No.2040-0004
SECTION I I
10.1 In Column 1 below,mark the sections of Form 2F that you have completed and are submitting with your application. For
each section,specify in Column 2 any attachments that you are enclosing to alert the permitting authority. Note that not
all applicants are required to complete all sections or provide attachments.
Column 1 Column 2
❑' Section 1 ❑ wl attachments(e.g.,responses for additional outfalls)
❑� Section 2 ❑ wl attachments
❑' Section 3 ❑ wl site drainage map
❑' Section 4 ❑ wl attachments
❑' Section 5 ❑ wl attachments
❑' Section 6 ❑ wl attachments
E ❑� Section 7 ❑✓ Table A ❑ wl small business exemption request
R
N
c ❑ Table B ❑ wl analytical results as an attachment
✓❑ Table C ❑ Table D
❑� Section 8 ❑ wlattachments
ti ❑� Section 9 ❑ wlattachments(e.g., responses for additional contact laboratories or firms)
Y
L ❑� Section 10 ❑
U
10.2 Certification Statement
I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in
accordance with a system designed to assure that qualified personnel properly gather and evaluate the information
submitted. Based on my inquiry of the person or persons who manage the system or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and
complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine
and imprisonment for knowing violations.
Name(print or type first and last name) Official title
Phillip Hightower Operations Manager
Signature Date signed
EPA Form 3510-21'(Revised 3-19) Page 6

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCS00593 UFP Rockwell,LLC OMB No.2040-0004
TABLE A.CONVENTIONAL AND NON CONVENTIONALI
You must provide the results of at least one anal sis for every pollutant in this table. Complete one table for each outfall.See instructions for additional details and requirements.
Maximum Daily Discharge Average Daily Discharge Source of
(specify units) (specify units) Number of Storm Information
Pollutant or Parameter Grab Sample Taken Grab Sample Taken (new source/new
During First Flow-Weighted During First Flow-Weighted Events Sampled dischargers only;use
30 Minutes Composite 30 Minutes Composite )
codes in instructions
1. Oil and grease
2. Biochemical oxygen demand(BOD5)
3. Chemical oxygen demand(COD) 230 mg/L 97.8 mg/L 4
4. Total suspended solids(TSS) 584 mg/L 192.3 mg/L 4
5. Total phosphorus
6. Total Kjeldahl nitrogen(TKN)
7. Total nitrogen(as N)
pH(minimum) 6.74 SU 4
8.
pH(maximum) 7.73 SU 4
Sampling shall be conducted according to sufficiently sensitive test procedures(i.e., methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or
required under 40 CFR chapter I,subchapter N or 0.See instructions and 40 CFR 122.21(e)(3).
The above parameters for which no data is provided are not target parameters identified in the facility's current storm water permit.
EPA Form 3510-21F(Revised 3-19) Page 7

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EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCS00593 UFP Rockwell,LLC OMB No.2040-0004
TABLE B.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CIFIR 122.26(c)(1)(i)(E)(4)and 40 CIFIR 1122.211(g)(7)(vi)(A))'
List each pollutant that is limited in an effluent limitation guideline(ELG)that the facility is subject to or any pollutant listed in the facility's NPDES permit for its process wastewater(if the
facility is operating under an existing NPDES permit).Complete one table for each outfall.See the instructions for additional details and requirements.
Maximum Daily Discharge Average Daily Discharge Source of
(specify units) (specify units) Number of Storm Information
Pollutant and CAS Number(if available) Grab Sample Taken Grab Sample Taken (new source/new
During First Flow-Weighted During First Flow-Weighted Events Sampled dischargers only;use
30 Minutes Composite 30 Minutes Composite codes in instructions)
Not Applicable
Sampling shall be conducted according to sufficiently sensitive test procedures(i.e., methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or
required under 40 CFR chapter I,subchapter N or 0.See instructions and 40 CFR 122.21(e)(3).
EPA Form 3510-21F(Revised 3-19) Page 9

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EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCS00593 UFP Rockwell,LLC OMB No.2040-0004
TABLE C.TOXIC POLLUTANTS,CERTAIN HAZARDOUS SUBSTANCES,AND ASBESTOS(40 CFR 122.26(c)(1)(l)(E)(4)and 40 CFR 122.21(g)(7)(vi)(B)and(vil))'
List each pollutant shown in Exhibits 2F-2,2F-3,and 2F-4 that you know or have reason to believe is present.Complete one table for each outfall.See the instructions for additional
details and requirements.
Maximum Daily Discharge Average Daily Discharge Source of
s ecify units) s ecify units) Number of Storm Information
Pollutant and CAS Number(if available) Grab Sample Taken Grab Sample Taken (new source/new
Comosite
During First Flow-Weighted During First Flow-Weighted Events Sampled dischargers only;use
30 Minutes Composite 30 Minutes p codes in instructions)
Copper,total(7440-50-8) 0.183 mg/L 0.0776 mg/L 4
Sampling shall be conducted according to sufficiently sensitive test procedures(i.e.,methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or
required under 40 CFR chapter I,subchapter N or 0.See instructions and 40 CFR 122.21(e)(3).
EPA Form 3510-21F(Revised 3-19) Page 11

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EPA Identification Number NPDES Permit Number Facility name Outfall Number Form Approved 03/05/19
NCS00593 UFP Rockwell,LLC OMB No.2040-0004
STORMTABLE D. • ' • I
Provide data for the storm event(s)that resulted in the maximum daily discharges for the flow-weighted composite sample.
Number of Hours Between
Total Rainfall During Maximum Flow Rate
Duration of Storm Event (in inches) Beginning of Storm Measured and (in gpm or specify units) Total Flow from Rain Event
Date of Storm Event (in hours) Storm Event End of Previous Measurable Rain During Rain Event (in gallons or specify units)
Event
Not Measured Not Measured
Provide a description of the method of flow measurement or estimate.
Discharge consisted of only storm water.No flow-weighted composite sample was collected.
Click to go back to the beginning of Form
EPA Form 3510-21F(Revised 3-19) Page 13

F .. _
- .':...
(Sampling r► a +r 4 _ .
Location) 5 a•:�. w a'�.. '_�' J.f:
}�
35°31'56.14"N '� "_.;Pilw AF-*' ''c •' '
80°23'3.25"W
1014
,k'
0 FEET 100
NORTH
LEGEND
Approximate Location of Property Boundaries 10-Fire Cabinet(indoors)
1—Office Building 11—Gravel Yard Area w/Treated Lumber Storage
2—Covered Lumber Treating Plant Storm Water Ditch
3—Covered Drip Pad Storm Water Flow Direction �►
4—Lumber Storage Building
5—Unpaved Areas with Temporary Treated Lumber Storage
6—Wooded Area
7—Non-Industrial Vegetated Areas
8—500-Gallon Diesel AST
9—Forklift Maintenance Area(under roof)
FIGURE 3—Storm Water Flow Map Outfall 1 collects from the area marked as 11 on map.
UFP Rockwell, LLC
Rockwell, NC

Operational Changes Since Permit Renewal Submission
UFP Rockwell, LLC
Rockwell, NC
There have not been any significant operational changes at the permitted facility since the permit
renewal application was submitted.

Summary of Storm Water Analytical Results
UFP Rockwell, LLC (dba: Robbins Manufacturing); Permit Number NCS000593
December 1, 2017 through November 30, 2022 Permit Term
Sample Parameter Sample Date Sample Results Permit Benchmark Permit Benchmark Unit
Results for Outfall 001 (West Side of Plant at Storm Water Ditch)
COD 30-Jul-18 230 120 mg/L
COD 11-Oct-18 39 120 mg/L
COD 13-Jan-20 93 120 mg/L
COD 19-May-20 29.3 120 mg/L
COD 22-Sep-22 34.2 120 mg/L
Dissolved Copper 30-Jul-18 0.0743 For Record mg/L
Dissolved Copper 11-Oct-18 0.0289 For Record mg/L
Dissolved Copper 13-Jan-20 0.0374 For Record mg/L
Dissolved Copper 19-May-20 0.0286 For Record mg/L
Dissolved Copper 22-Sep-22 0.00595 For Record mg/L
pH 30-Jul-18 7.11 6-9 SU
pH 11-Oct-18 6.74 6-9 SU
pH 13-Jan-20 7.73 6-9 SU
pH 19-May-20 6.85 6-9 SU
pH 22-Sep-22 8.21 6-9 SU
Total Copper 30-Jul-18 0.183 0.01 mg/L
Total Copper 11-Oct-18 0.0256 0.01 mg/L
Total Copper 13-Jan-20 0.0648 0.01 mg/L
Total Copper 19-May-20 0.0369 0.01 mg/L
Total Copper 22-Sep-22 0.00987 0.01 mg/L
TSS 30-Jul-18 584 100 mg/L
TSS 11-Oct-18 7 100 mg/L
TSS 13-Jan-20 168 100 mg/L
TSS 19-May-20 10 100 mg/L
TSS 22-Sep-22 5.2 100 mg/L

9/19/23,9:14 AM North Carolina Secretary of State Search Results
• File an Annual Report/Amend an Annual Report • Upload a PDF Filing • Order a Document Online -
Add Entity to My Email Notification List • View Filings • Print a Pre-Populated Annual Report form • Print
an Amended a Annual Report form
Limited Liability Company
Legal Name
UFP Rockwell, LLC
Information
Sosld: 1583076
Status: Current-Active O
Date Formed: 3/23/2017
Citizenship: Foreign
State of Incorporation: MI
Annual. Report Due Date: April 15th
CurrentgnnuaL Report Status:
Registered Agent: CT Corporation System
Addresses
Reg Office Reg Mailing Mailing
160 Mine Lake Ct Ste 200 160 Mine Lake Ct Ste 200 175 Old Mail Road
Raleigh, NC 27615 Raleigh, NC 27615 Rockwell, NC 28138
Principal Office
175 Old Mail Road
Rockwell, NC 28138
Company Officials
All LLCs are managed by their managers pursuant to N.C.G.S. 57D-3-20.
Treasurer Manager Manager
Michael Richard Cole Joseph Granger Jeffrey Richard
175 Old Mail Road 175 Old Mail Road 175 Old Mail Road
Rockwell NC 28183 Rockwell NC 28138 Rockwell NC 28138
https://www.sosnc.gov/online_services/search/Business_Registration_ResuIts 1/2

9/19/23,9:14 AM North Carolina Secretary of State Search Results
https://www.sosnc.gov/onIine_services/search/Business_Registration_ResuIts 2/2

9/19/23,9:35 AM North Carolina Secretary of State Search Results
• File an Annual Report/Amend an Annual Report • Upload a PDF Filing • Order a Document Online -
Add Entity to My Email Notification List • View Filings • Print a Pre-Populated Annual Report form • Print
an Amended a Annual Report form
Business Corporation
Legal Name
Robbins Manufacturing Company
Information
Sosld: 0818987
Status: Current-Active O
Date Formed: 12/21/2005
Citizenship: Foreign
State of Incorporation: FL
Fiscal Month: December
Annual Report Due Date: April 15th
Currentgnnual Report Status:
Registered Agent: CT Corporation System
Addresses
https://www.sosnc.gov/online_services/Search/Business_Registration_profile?ld=7882931 1/2

9/19/23,9:35 AM North Carolina Secretary of State Search Results
Principal Office Reg Office Reg Mailing
13001 N. Nebraska Avenue 160 Mine Lake Ct Ste 200 160 Mine Lake Ct Ste 200
Tampa, FL 33612-4456 Raleigh, NC 27615 Raleigh, NC 27615
Mailing
PO Box 17939
Tampa, FL 33682-7939
Off icers
Chief Financial Officer Vice President Chairman Vice President
William E. Brown , Jr Dionel Cotanda Laurence Hall , Jr Jerome Robbins , II
19491 Deer Lake Rd PO Box 17939 PO Box 17939 P.O. Box 17939
Lutz FL 33548 Tampa FL 33682 Tampa FL 33682-7939 Tampa FL 33682
President
Bryant Scott
PO Box 17939
Tampa FL 33682-7939
Stock
https://www.sosnc.gov/online_services/Search/Business_Registration_profile?ld=7882931 2/2

9/19/23,9:36 AM North Carolina Secretary of State Search Results
• Upload a PDF Filing • Order a Document Online •Add Entity to My Email Notification List • View Filings
• Print a Pre-Populated Annual Report form
Business Corporation
Legal Name
Robbins Manufacturing Company, Inc.
Information
Sosld: 0125119
Status: Multiple O
Date Formed: 5/23/1979
Citizenship: Domestic
Fiscal Month: December
Annual Report Due Date: April 15th
Registered Agent: Not Listed
Addresses
Reg Office Reg Mailing
200 Insurance Building 336 Fayetteville St Mall 200 Insurance Building 336 Fayetteville St Mall
Raleigh, NC 00000 Raleigh, NC 00000
Officers
Stock
Class: COMMON
Shares: 100000
Par Value 1
https://www.sosnc.gov/online_services/Search/Business_Registration_profile?ld=4763905 1/1

Young, Brianna A
From: Young, Brianna A
Sent: Friday, September 16, 2022 2:02 PM
To: [e-mail]
Cc: Joe Mark
Subject: UFP Rockwell, LLC stormwater permit NCS000593
Good afternoon,
The Division of Energy, Mineral, and Land Resources (DEMLR) Stormwater Permitting Program
acknowledges receipt of your renewal application for coverage under NPDES Permit Number NCS000593.
Please continue to comply with all conditions and monitoring requirements in your current NPDES stormwater
permit. As long as you have submitted a complete renewal request package and maintain compliance with those
permit conditions, stormwater discharges from this facility are authorized by that permit until the Division
issues a renewal permit or notifies you of an alternative action. Please note that due to the current backlog and
staff shortages, review of this permit renewal is not scheduled until 2024,however this schedule is subject to
change. Please let me know if you have any questions in the interim.
Thank you,
Brianna Young, MS(she/her/hers)
Industrial Individual Permits Coordinator
Stormwater Permitting Program
NC DEQ/Division of Energy, Mineral, and Land Resources (DEMLR)
[e-mail](e-mail preferred)
919-707-3647 (office)
Mailing address: 1612 Mail Service Center, Raleigh, NC 27699-1612
Physical address: 512 North Salisbury Street, Raleigh, NC 27604
,�: D E '�7'��
NORTH CAROLINA -
Department of Environmental Quality
Email correspondence to and from this address is subject to the North
Carolina Public Records Law and may be disclosed to third parties.
Based on the current guidance to minimize the spread of COVID-19,the Department of Environmental Quality has adjusted
operations to protect the health and safety of the staff and public. Please check with the appropriate staff before visiting our offices,
as we may be able to handle your requests by phone or email.We appreciate your patience as we continue to serve the public
during this challenging time.
1

Mn
UFP INDUSTRIES
2801 EAST BELTLINE NE
GRAND RAPIDS,MI 49525
4.UFPI.COM RECEIVED
FPL
September 12, 2022 pEMLR-Starmwater prograrn
Ms. Brianna Young
Storm Water Permitting Program
North Carolina Department of Environmental Quality
1612 Mail Service Center
Raleigh, North Carolina 27699-1612
Re: Individual NPDES Permit Renewal
UFP Rockwell, LLC—dba: Robbins Manufacturing
Permit Number NC5000593
Dear Ms. Young:
Attached, please find hard copies of the completed and signed materials to reapply for the individual
storm water permit for the UFP Rockwell, LLC facility. Materials attached include:
• EPA Form 1;
• EPA Form 2;
• SPPP Certification Form; and
• Supplemental Information Form and Attachments.
As required, electronic copies of these materials have also been sent to you via email to
brianna.younR@ncdenr,gov.
Please contact me at [phone] or [e-mail] if you have any questions or require
additional information on this matter.
q
rely,
1�k"`(
Joseph Mark, CPG, RG
Regulatory Compliance Administrator

—1
EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
OMB No.2040-0004
U.S.Environmental Protection Agency
Form 1 ...� EPA Application for NPDES Permit to Discharge Wastewater
NPDES GENERAL.INFORMATION
SECTION • NPDES
1.1 Applicants Not Required to Submit Form 1
Is the facility a new or existing publicly owned Is the facility a new or existing treatment works
7.1.1 treatment works? 1.1.2 treating domestic sewage?
if yes,STOP. Do NOT complete R1 No If yes,STOP. Do NOT No
Form 1.Complete Form 2A. complete Form 1.Complete
Form 2S.
1.2 Applicants Required to Submit Form 1
._. 1.2.1 Is the facility a concentrated animal feeding 1,2.2 Is the facility an existing manufacturing,
operation or a concentrated aquatic animal commercial,mining,or silvicultural facility that is
a production facility? currently discharging process wastewater?
oYes 4 Complete Form 1 No Yes 4 Complete Form ❑ No
0. and Form 2B. 1 and Form 2C.
1.2.3 Is the facility a new manufacturing,commercial, 1.2.4 Is the facility a new or existing manufacturing,
mining,or silvicultural facility that has not yet commercial,mining,or silvicultural facility that
commenced to discharge? discharges only nonprocess wastewater?
m ❑ Yes 4 Complete Form 1 ❑ No ❑ Yes 4 Complete Form ❑ No
v,
and Form 2D. 1 and Form 2E.
:: 1.2.5 Is the facility a new or existing facility whose
Z' discharge is composed entirely of stormwater
¢ associated with industrial activity or whose
discharge is composed of both stormwater and
non-stormwater?
Yes 4 Complete Form 1 ❑ No
and Form 2F
unless exempted by
40 CFR
122.26(b)(14)(x)or
SECTION
••- AND LOCATION
2,1 Facility Name
UFP Rockwell,LLC dba:Robbins Manufacturing
0 2.2 EPA Identification Number
2.3 Facility Contact
Ln
Name(first and last) Title Phone number
a Joseph Mark Regulatory Compliance Administrator [phone]
a
a
a� Email address
:17v [e-mail]
2.4 Facility Mailing Address
ca Street or P.O.box
z
2801 East Beltline Ave.NE
City or town State ZIP code
Grand Rapids Michigan 49525
EPA Form 3510-1{revised 3-19) Page 1

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03105119
OMB No.2040-0004
N 2.5 Facility Location
wStreet,route number,or other specific identifier
a U 175 Old Mail Road
a�
C County name County code(if known)
°6 U Rowan
E a City or town State ZIP code
z Rockwell North Carolina 28138
SECTION 3.SIC r NAICS CODES1
3.1 SIC Code(s) Description(optional)
2491 Wood Preserving
a
m
O
U
U
z 3.2 NAICS Code(s) Description(optional)
`O 321114 Wood Preservation
U
SECTION
OPERATOR r • 1
4.1 Name of Operator
UFP Rockwell,LLC dba:Robbins Manufacturing
0 4.2 Is the name you listed in Item 4.1 also the owner?
0 o El Yes ❑ No
`
: 4.3 Operator Status
❑ Public—federal ❑ Public—state ❑ Other public(specify)
o El Private ❑ Other(specify)
4.4 Phone Number of Operator
[phone]
4.5 Operator Address
Street or P.O.Box
E 175 Old Mail Road
a City or town State ZIP code
0 o Rockwell North Carolina 28138
b U
s Email address of operator
0
SECTIONI
b 10 5.1 Is the facility located on Indian Land?
J ❑ Yes ❑ No
EPA Form 3510-1(revised 3-19) Page 2

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03105119
OMB No.20400004
SECTION •• i
6A Existing Environmental Permits(check all that apply and print or type the corresponding permit number for each)
m NPDES(discharges to surface ❑ RCRA(hazardous wastes) ❑ UIC(underground injection of
o N water) fluids)
NC5000593
U r ❑ PSD(air emissions) ❑ Nonattainment program(CAA) ❑ NESHAPs(CAA)
c
x ❑ ocean dumping(MPRSA) ❑ Dredge or fill(CWA Section 404) ❑ Other(specify)
w
SECTIONi
7.1 Have you attached a topographic map containing all required information to this application?(See instructions for
ra specific requirements.)
❑Yes ❑ No ❑CAFO--Not Applicable(See requirements in Form 213.)
SECTIONOF r
8.1 Describe the nature of your business.
The wood preserving operation is located within a building.The preservative is applied within a closed cycle system
in that recycles water and reuses the process suspension so no waste or effluent is created or discharged.There is no
ai discharge of process waters that have come into contact with the treatment chemicals or the treated wood product.
c
All process waters are recycled back into the system via a collection sump.The treatment plant has been designed to
m contain the volume of all tanks inside the plant in the event of simultaneous failure.The current treating suspension
is micronized copper.Use of CCA treating solutions was discontinued at this facility in 2006.
�a
z
COOLINGSECTION 9. t
9.1 Does your facility use cooling water?
❑ Yes ❑ No 4 SKIP to Item 10.1.
9.2 Identify the source of cooling water.(Note that facilities that use a cooling water intake structure as described at
2 40 CFR 125,Subparts I and J may have additional application requirements at 40 CFR 122.21(r).Consult with your
a in
NPDES permitting authority to determine what specific information needs to be submitted and when.)
o �
U �
Not Applicable
SECTIONi 1 r
10.1 Do you intend to request or renew one or more of the variances authorized at 40 CFR 122.21(m)?(Check all that
w apply.Consult with your NPDES permitting authority to determine what information needs to be submitted and
d when.)
d ❑ Fundamentally different factors(CWA ❑ Water quality related effluent limitations(CWA Section
d
Section 301(n)) 302(b)(2))
❑ Non-conventional pollutants(CWA ❑ Thermal discharges(CWA Section 316(a)}
Section 301(c)and(g))
❑✓ Not applicable
EPA Form 3510-1(revised 3-19) Page 3

EPA Identification Number NPOES Permit Number Faatity Name Form Approved 03105119
NC5000593 UFP Rockwell,LLC OhtB No.204 4M
i 11.1 In Column 1 below,mark the sections of Form 1 that you have completed and are submitting with your application.
For each section,specify in Column 2 any attachments that you are enclosing to alert the permitting autherity.Note
that not all applicants are required to provide attachments,
Column 1 Column 2 '
�]✓ Section 1:Activities Requiring an NPDES Permit ❑ wl attachments
❑ Section 2:Name,Mailing Address,and Location ❑ wl attachments
❑✓ Section 3:SIC Codes ❑ wl attachments
❑✓ Section 4:Operator information ❑ wl attachments
0 Section 5:Indian Land ❑ w1 attachments
.- Section 6:Existing Environmental Permits ❑ wl attachments
✓❑ Section 7:Map ❑✓ m topographic 0wf additional attachments
✓❑ Section 8:Nature of Business ❑ wl attachments
;;' !❑ Section 9:Cooling Water Intake Structures ❑ wl attachments
a
0 Section 10:Variance Requests ❑ wl attachments
❑ Section 11:Checklist and Certification Statement ❑ wl attachments
s 11.2 Certification Statement
U
I certify under penalty of Jaw that this document and all attachments were prepared under my direction or supervision
in accordance with a system designed to assure that qualified personnel properly gather and evaluate the
information submitted.Based on my inquiry of the person or persons who manage the system,or those persons
direcNy responsible forgatheding Me information,the information submitted is,to the best of my knowledge and t
belief,true,accurate,and complete.J am aware that there are significant penafts for submitting false information,
including the possibility of fine and imprisonment for knowing violations.
Name(print or type first and last name) Official live
I
Phillip Hightower Operations Manager
1
Signature Date signed
X A&A s ?oz L
EPA Form 3510.1(revised 3.191 Page 4

- Ei�RO RO
- - ��•O�'' owe
UFP Rockwell,LLC
175 old Mail Road
well,NC 28138 =-' ^
" r;do5rith
R1:
s
r
4
V
w
n
a
_ o �
MILES
e
,.\ 1
NORTH
LEGEND
Surface Water Flow Direction
FIGURE 1—Site Location Map
UFP Rockwell, LLC
Rockwell NC Source:2016 USGS Rockwell NC and Gold Hill NC 7.5'Quadrangles)

41
ru
ti F
4 4 6 8
ki
12 9
z
b 1• a 1Q 4 ■ . A
6\\
"- ' 8 ..
fr
0 Feet 100
NORTH
LEGEND
Approximate Location of Property Boundaries 10—Forklift Maintenance Area(under roof)
1—Office Building 11--Fire Cabinet(indoors)
2—Covered Lumber Treating Plant 12—Gravel Yard Area w/Treated Lumber Storage
3—Covered Drip Pad
4—Lumber Storage Building
5—Former Showroom(Vacant)
6—Unpaved Areas with temporary Treated Lumber Storage
7—Wooded Area
B—Vegetated Areas
9—500-Gallon Diesel AST
FIGURE 2—Site Layout Map
UFP Rockwell, LLC
Rockwell, NC

Y + s1
jj
'.> 71 1l�
Outfall001 ' �� N ~ Ki.t. )�►• �' y
(Sampling Location) 4
' f2 11�- ti` 2
A ' •� 14 4 t 3 3
yy ... it �..q:r• 7
4 '
Yly
k A."T
0 Feet 100
NORTH
LEGEND
Approximate Location of Property Boundaries 10-Forklift Maintenance Area{under roof)
1-Office Building �J 11-Fire Cabinet(indoors)
2-Covered Lumber Treating Plant 12-Gravel Yard Area w/Treated Lumber Storage
3--Covered Drip Pad Storm Water Ditch
4-Lumber Storage Building Storm Water Flow Direction
5-Former Showroom(Vacant)
6-Unpaved Areas with temporary Treated Lumber Storage
7-Wooded Area
8-Vegetated Areas
9-500-Gallon Diesel AST
FIGURE 3—Storm Water Flow Map
UFP Rockwell, LLC
Rockwell, NC

EPA Identification Number NPOES Permit Number Fac'dity Name Form Approved 03/05/19
OMB No-2040-0004
Form U.S Environmental Protection Agency
2F 401 EPA Application for NPDES Permit to Discharge Wastewater
NPDES STORMWATER DISCHARGES ASSOCIATED WITH INDUSTRIAL ACTIVITY
SECTIONOUTFALL LOCATION {
1.1 Provide information on each of the facilit 's outfalls in the table below
Outfall Receiving Water Name Latitude Longitude
Number
001 UT to Second Creek °
c
0
U
P
SO
w
0:3 ° „ ° • „
SECTION '• {
2.1 Are you presently required by any federal,state,or local authority to meet an implementation schedule for constructing,
upgrading,or operating wastewater treatment equipment or practices or any other environmental programs that could
affect the discharges described in this application?
❑ Yes ❑ No+ SKIP to Section 3.
2.2 Briefly identify each applicable project in the table below.
Brief Identification and Affected Outfalls Final Compliance Dales
Description of Project (list outfall numbers) Source(s)of Discharge
Required Projected
c
d
E
a
0
L
a
E
2.3 Have you attached sheets describing any additional water pollution control programs(or other environmental projects
that may affect your discharges)that you now have underway or planned?(Optional Item)
❑ Yes ❑ No
EPA Form 3510-2F(Revised 3-19) Page 1

EPA Identification Number NPOES Permit Number Facility Name Form Approved 03105119
OMB No.2040-0004
SECTION 3,SITE D' k
d) 3.1 Have you attached a site drainage map containing all required information to this application?(See instructions for
w = ,CL specific guidance.)
o ❑ Yes ❑ No
SECTION 4. •O k
4.1 Provide information on the facility's pollutant sources in the table below.
Outfall Impervious Surface Area Total Surface Area Drained
Number (within a mile radius of the facility) (within a mile radius of the facility)
specify units specify units
001 52,272 square feet 707,414 square feet
specify units specify units
specify units specify units
specify units specify units
specify units specify units
specify units specify units
4.2 Provide a narrative description of the facility's significant material in the space below. (See instructions for content
requirements.)
Significant materials exposed to storm water at this facility include copper-treated lumber and untreated lumber.
Loading,unloading,and temporary storage of these materials occurs in the paved and unpaved areas of the Storage
3 Yard. Bunks of lumber are stored on blocks to prevent contact with storm water sheet flow.In addition,fuel storage
0
N and vehicle fueling operations are conducted in the Storage Yard.The fuel above ground storage tank(AST)is located
within secondary containment(double-walled).
0
EL
4.3 Provide the location and a description of existing structural and non-structural control measures to reduce pollutants in
stormwater runoff. See instructions forspecificguidance.)
stormwater Treatment
Codes
Outfall from
Number Control Measures and Treatment Exhibit
2F-1
(list)
001 Manufacturing activities are conducted indoors,lumber storage sheds,secondary Not
containment for AST,employee training, semi-annual visual inspections,housekeeping, Applicable
preventative maintenance
EPA Form 3510-2F(Revised 3-19) Page 2

EPA Icent5cation Number NPDES Permit Number Feeilily Name Farm Approved 03)05119
NCS000593 UFP Rockwell,LLC OMB No.2040-0004
' 5.1 1 certify under penalty of few that the outfall(s) covered by this application have been tested or evaluated for the
r presence of non-stormwater discharges. Moreover, t certify that the outfa& identified as having non•stomrlaater
Edischarges are described in either an accompenying NPOES Form 2 C,20,or 2E application.
Name(print or type first and last name) Official title
Phillip Hightower
Operations Manager
Slgnat Date slg ed
X �I4 g � 2, zr
o�Cu
. 5.2 provide the CUsting inf ation requested in the table below.
y Outfell Ortsite Drainage Points
Description of Testing Method Used Dates)of Testing Directly Observed
o Number Durtrin Test
001 Observation of outfali during dry weather for flow. 08/14/2018 Outfall 001
9
cr I ; 07/26/2022
i
6.1 Describe any significant leaks or spills of toxic or hazardous pollutants In the fast three years,
No significant leaks or spills of toxic or hazardous pollutants have occurred at the facility during the previous three
years.
o
y
rs
C1'
t
C
U
0 1 •' 0 1 r iw t' o
See the instructions to determine the pollutants and parameters you are required to monitor and,in turn,the tables you must
0 1 complete.Not all applicants need to complete each table.
7.1 Is this a new source or new discharge?
u Yes 4 See instructons regarding submission of � No 4 See Instructions regarding submission of
w esliniated data. actual data.
Tatiles'A;Bi C,and D
M7.2 Have you completed Table A for each autfall?
0 �✓ Yes No
EPA Form 3510-2F(Revised 3-19) Page 3

Stormwater Sampling - Dry Observation Page Iof 2
Stormwater Sampling - Dry Observation
Stormwater Number*
105661
Branch # and Location* Sample Period* Year
436 ROCKWELL, NC FALL 2018
Instructions: The purpose of this inspection is to observe and record conditions around the plant that
could lead to pollution of stormwater leaving the plant. On a day that it has not rained, take some time
to walk the plant and inspect the areas listed below for the presence of pollutants that could affect the
stormwater. Items that should be noted include: excessive sawdust, diesel or oil staining, wood
preservative drippage, garbage, wood debris, etc.
Pollutants Observed
Loading / Unloading*
NO POLLUTANTS OBSERVED
Fuel Storage*
NO POLLUTANTS OBSERVED
Storage Yard Untreated*
NO POLLUTANTS OBSERVED
Storage Yard Treated*
NO POLLUTANTS OBSERVED
Sawdust Collection*
N/A
Manufacturing, Maintinance, and Treating
Buildings*
NO POLLUTANTS OBSERVED
Stormwater Drains*
N/A
Stormwater Outfalls*
NO POLLUTANTS OBSERVED
Were any of the above areas discharging water other than stormwater (washwater, sewage, process
water, etc.)?*
NO
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Stormwater Sampling; - Dry Observation Page 2 of 2
Overall Plant Pollution Prevention
In the space below, identify practices that could be improved to help prevent stormwater pollution.
The following areas should be addressed: housekeeping, spill prevention, runoff control (ponding,
etc.), training, and erosion control
Improvements Needed?*
YES
Comments/Notes*
Manufacture a gravel chute at outfall.This can make it easier to collect a water sample. This report
fulfills the corrective action requirements to address the benchmark exceedances.
Certification: I certify under penalty of law that I have personally examined and am familiar with the
information submitted herein-, and based on my observations or inquiry of individuals responsible
for obtaining the information, I hereby certify this information to be true, accurate, and complete.
Completed By* Date* Inspection Time (E.g. 7:30am)
WALTER SMITH 08/14/201 8
8:45AM
https://ob.ui'pi.com/app/UnityForm/Form/1-IttpServiceliandler.aslix?id=85a I c635-1 e56-4c... 4/12/2022

Stormwater Sampling- Dry Observation Page 1 of 2
Stormwater Sampling - Dry Observation
Stormwater Number*
112598
Branch # and Location* Sample Period* Year
436 ROCKWELL, NC SPRING 2022
Instructions: The purpose of this inspection is to observe and record conditions around the plant that
could lead to pollution of Stormwater leaving the plant. On a day that it has not rained, take some time
to walk the plant and inspect the areas listed below for the presence of pollutants that could affect the
stormwater. Items that should be noted include: excessive sawdust, diesel or oil staining, wood
preservative drippage, garbage, wood debris, etc.
Pollutants Observed
Loading / Unloading*
NO POLLUTANTS OBSERVED
Fuel Storage*
NO POLLUTANTS OBSERVED
Storage Yard Untreated*
NO POLLUTANTS OBSERVED
Storage Yard Treated*
NO POLLUTANTS OBSERVED
Sawdust Collection*
N/A
Manufacturing, Maintinance, and Treating
Buildings*
NO POLLUTANTS OBSERVED
Stormwater Drains
N/A
Stormwater OutfalIs*
NO POLLUTANTS OBSERVED
Were any of the above areas discharging water other than Stormwater (washwater, sewage, process
water, etc.)?*
NO
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Stormwater Sampling- Dry Observation Page 2 of 2
Overall Plant Pollution Prevention
In the space below, identify practices that could be improved to help prevent stormwater pollution.
The following areas should be addressed: housekeeping, spill prevention, runoff control (ponding,
etc.), training, and erosion control
Improvements Needed?*
NO
Comments/Notes
Certification: I certify under penalty of law that I have personally examined and am familiar with the
information submitted herein; and based on my observations or inquiry of individuals responsible
for obtaining the information, I hereby certify this information to be true, accurate, and complete.
Completed By* Date* Inspection Time (E.g. 7:30am)
WALTER SMITH 07/26/2022
9:45AM
https://ob.ufpi.com/app/Un ityForm/Form/HttpServiccHandler.ashx?id=9997717d-56bf-40... 9/12/2022

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
OMB No.2040-0004
7.3 Is the facility subject to an effluent limitation guideline(ELG)or effluent limitations in an NPDES permit for its process
wastewater?
❑ Yes ❑ No 4 SKIP to Item 7.5.
7.4 Have you completed Table B by providing quantitative data for those pollutants that are(1)limited either directly or
indirectly in an ELG and/or(2)subject to effluent limitations in an NPDES permit for the facility's process wastewater?
❑ Yes ❑ No
7.5 Do you know or have reason to believe any pollutants in Exhibit 2F-2 are present in the discharge?
❑ Yes ❑ No 4 SKIP to Item 7.7.
7.6 Have you listed all pollutants in Exhibit 2F-2 that you know or have reason to believe are present in the discharge and
provided quantitative data or an explanation for those pollutants in Table C?
❑ Yes ❑ No
7.7 Do you qualify for a small business exemption under the criteria specified in the Instructions?
❑ Yes-SKIP to Item 7.18. ❑ No
7.8 Do you know or have reason to believe any pollutants in Exhibit 2F-3 are present in the discharge?
❑ Yes ❑ No 4 SKIP to Item 7.10.
m 7.9 Have you listed all pollutants in Exhibit 2F-3 that you know or have reason to believe are present in the discharge in
c Table C?
c
G ❑ Yes ❑ No
c.�
0 7.10 Do you expect any of the pollutants in Exhibit 2F-3 to be discharged in concentrations of 10 ppb or greater?
❑ Yes ❑ No 4 SKIP to Item 7.12.
0
7.11 Have you provided quantitative data in Table C for those pollutants in Exhibit 2F-3 that you expect to be discharged in
L' concentrations of 10 ppb or greater?
` ❑ Yes ❑ No
7.12 Do you expect acrolein,acrylonitrile,2,4-dinitrophenol,or 2-methylA,6-dinitrophenol to be discharged in concentrations
of 100 ppb or greater?
❑ Yes ❑ No 4 SKIP to Item 7.14.
7.13 Have you provided quantitative data in Table C for the pollutants identified in Item 7.12 that you expect to be
discharged in concentrations of 100 ppb or greater?
❑ Yes ❑ No
7.14 Have you provided quantitative data or an explanation in Table C for pollutants you expect to be present in the
discharge at concentrations less than 10 ppb(or less than 100 ppb for the pollutants identified in Item 7.12)?
❑ Yes ❑ No
7.15 Do you know or have reason to believe any pollutants in Exhibit 2F-4 are present in the discharge?
❑ Yes ❑ No 4 SKIP to Item 7.17.
7.16 Have you listed pollutants in Exhibit 2F-4 that you know or believe to be present in the discharge and provided an
explanation in Table C?
❑ Yes ❑ No
7.17 Have you provided information for the storm event(s)sampled in Table D?
❑ Yes ❑ No
EPA Form 3510-2F(Revised 3-19) Page 4

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03105/19
OMB No.2040-0004
Used or Manufactured Toxics
7.18 Is any pollutant listed on Exhibits 2F-2 through 2F4 a substance or a component of a substance used or
manufactured as an intermediate or final product or byproduct?
0
❑ Yes ❑ No 4 SKIP to Section 8.
0
7.19 List the pollutants below,including TCDD if applicable.
1.Copper,total 4. 7.
m
A 2. 5. 8.
r� 1 6. 9.
SECTION 8.BIOLOGICAL TOXICITYr
8.1 Do you have any knowledge or reason to believe that any biological test for acute or chronic toxicity has been made on
2 any of your discharges or on a receiving water in relation to your discharge within the last three years?
c ❑ Yes ❑ No 4 SKIP to Section 9.
.y
r" 8.2 Identify the tests and their purposes below.
Test(s) Purpose of Test Submitted to NPDESs) PermittingAuthority?
Date Submitted
0
O
N
R ❑ Yes ❑ No
u
M
❑ Yes ❑ No
0
m ❑ Yes ❑ No
SECTION • •R • F
9.1 Were any of the analyses reported in Section 7(on Tables A through C)performed by a contract laboratory or
consulting firm?
❑ Yes ❑ No 4 SKIP to Section 10,
9.2 Provide information for each contract laboratory or consulting firm below.
Laboratory Number 1 Laboratory Number Laboratory Number
Name of laboratory/firm
Prein&Newhof Environmental
o Laboratory
w
m
O
N Laboratory address
•N 3260 Evergreen NE
.R1
Grand Rapids,MI 49525
m
c
a
u
b
0
Phone number
U (6I6)364-7600
Pollutant(s)analyzed
Capper,total
EPA Form 3510-21'(Revised 3.19) Page 5

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCS000593 UFP Rockwell,LLC OMB No.2040-0004
10.1 In Column 1 below,mark the sections of Form 2F that you have completed and are submitting with your application.For
each section,specify In Column 2 any attachments that you are enclosing to alert the permitting authority.Note that not
all applicants are required to com fete all sections or provide attachments.
Column t Column 2
Section 1 ❑ w/attachments(e.g.,responses for additional outfalls)
R1 Section 2 ❑ w/attachments
E] Section 3 ❑ w/site drainage map
❑✓ Section 4 ❑ w/attachments
0 Section 5 I ❑ wl attachments
❑ Sermon 6 I ❑ w/attachments
Section 7 ❑✓ Table A ❑ wl small business exemptcn request
o ❑ Table B ❑ w/analytical results as an attachment
0 Table C ❑ Table D
0 Section a I ❑ w/attachmelts
L
EnE ❑✓ Section 9 Elwlattachments(e.g.,responses for additional contact laboratories or firms)
0 Section 10 I ❑
10.2 Certification Statement
1 certify under penalty of law that this document and all attachments were prepared under my direction or supervision in
accordanca with a system designed to assure that qualified personnel property gather and evaluate the information
submitted.Based an my Inquiry of the person or persons who manage the system or those persons direcay responsible
for gathering the information, the information submitted is,to the best of my knowledge and belief,true,accurate,and
complete, /am aware that there are significant penalties for submitting false Information,Including the possibility of tine
and imprisonment for knowing violations.
Name(print or type first and last name) Official title
Phillip Hightower Operations Manager
Sign Date sig ed
X �/�1 � � Z o 2 2✓
I
I
I
EPA Form 351D•2F(Revised 3-19) Pagee

s ir' ._ '►"'a' �''«•i 7
Pil
r S " y
1.4
�'
Outfali001 � ;'
(Sampling Location)
` ti4iyAM
12 11 _ 2 �' 4 T ( r
T
J: a 10 4 ! 3
++b•r .laa.! �. �, !�. i s
A-Zt;tl
wi .
-x
c �
0 Feet 100
NORTH
LEGEND
Approximate Location of Property Boundaries 6 10-Forklift Maintenance Area(under roof)
1—Office Building 11—Fire Cabinet(indoors)
2--Covered Lumber Treating Plant 12—Gravel Yard Area w/Treated Lumber Storage
3—Covered Drip Pad Storm Water Ditch
4—Lumber Storage Building Storm Water Flow Direction
5—Former Showroom(Vacant)
6—Unpaved Areas with temporary Treated Lumber Storage
7—Wooded Area
S—Vegetated Areas
9—500-Gallon Diesel AST
FIGURE 3--Storm Water Flow Map
UFP Rockwell, LLC
Rockwell, NC

EPA Identification Number NPDES Permit Number Facility Name Cuffall Number Form Approved 03105/19
1 7 OMB No.2040-0004
TABLE A.CONVENTIONAL AND NON • • r
You must provide the results of at least one anal sis far eve allutant in this table.Complete one table for each outfall,See instructions for additional details and requirements,
Maximum Daily Discharge Average Daily Discharge Source of
(specify units) (specify units) Number of Storm Information
Pollutant or Parameter Grab Sample Taken Grab Sample Taken (new sourcelnew
Composite During First Flow-Weighted ed During First Composite Flow Weighted Events Sampled dischargers only;use
30 Minutes e 30 Minutes codes in instructions)
1. Oil and grease
2. Biochemical oxygen demand(BOD5)
3. Chemical oxygen demand(COD) 230 mg/L 97.8 mg/L 4
4. Total suspended solids(TSS) 584 mg/L 192.3 mg/L 4
5. Total phosphorus
6, Total Kjeldahl nitrogen(TKN)
7. Total nitrogen(as N)
pH(minimum) 6.74 5U 4
8.
pH(maximum) 7.73 5U 4
Sampling shall be conducted according to sufficiently sensitive test procedures(i.e.,methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or
required under 40 CFR chapter I,subchapter N or 0.See instructions and 40 CFR 122.21(e)(3).
The above parameters for which no data is provided are not target parameters identified in the facility's current storm water permit.
EPA Form 3510.2F(Revised 3-19) Page 7

This page intentionally left blank.

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05119
OMB No.2040-0004
CERTAINTABLE B. • • +L AND NON CONVENTIONAL •• • +1 CFR 122.26(c)(1)(i)(E)(4)and 40 • +
List each pollutant that is limited in an effluent limitation guideline(ELG)that the facility is subject to or any pollutant listed in the facility's NPDES permit for its process wastewater(if the
facility is operating under an existing NPDES permit).Complete one table for each outfall.See the instructions for additional details and requirements.
Maximum Dally Discharge Average Daily Discharge Source of
(spe units (spa units) Number of Storm Information
Pollutant and CAS Number(if available) Grab Sample Taken Grab Sample Taken (new scurcefiew
During First Flow-Weighted sit ed During First Flow-Weighted Events Sampled dischargers only;use
30 Minutes Composite 30 Minutes Composite codes In instructions)
Not Applicable
Sampling shall be conducted according to sufficiently sensitive test procedures(i.e.,methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or
required under 40 CFR chapter I,subchapter N or 0.See instructions and 40 CFR 122.21(e)(3).
EPA Form 3510-2F(Revised 3-19) Page 9

This page intentionally left blank.

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03105119
OMB No.2040-0004
TABLE C.TOXIC POLLUTANTS,CERTAIN HAZARDOUS SUBSTANCES,AND ASBESTOS(40 CFR 122.26(c)(1)(i)(E)(4)and 40 CIFR 122.21(g)(7)(vi)(B)and(vii))'
List each pollutant shown in Exhibits 2F-2,2F-3,and 2F4 that you know or have reason to believe is present.Complete one table for each ouHall.See the instructions for additional
details and requirements.
Maximum Daily Discharge Average Daily Discharge Source of
s eci units s eci units Number of Storm Information
Pollutant and CAS Number(if available) Grab Sample Taken Grab Sample Taken (new sourcelnew
During First Flow-Weighted Weighted During First Flow-Weighted Events Sampled dischargers only;use
30 Minutes Composite 30 Minutes Composite codes in instructions)
Copper,total(7440-50-8) 0.183 mg/L 0.0776 mg/L 4
Sampling shall be conducted according to sufficiently sensitive test procedures(i.e., methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or
required under 40 CFR chapter 1,subchapter N or 0.See instructions and 40 CFR 122.21(e)(3).
EPA Farm 3510-2F(Revised 3-19) Page 11

This page intentionally left blank..

EPA Identification Number NPDES Permit Number Facility name Outfall Number Form Approved 03/05/19
OMB No.2040-0004
Provide data for the storm event(s)that resulted in the maximum daily discharges for the flow-weighted composite sample.
Number of Hours Between
Total Rainfall During Maximum Flow Rate
Date of Storm Event Duration of Storm Event Beginning of Storm Measured and Total Flow from Rain Event
(In Inches) (in gpm or specify units)
(in hours) Storm Event End of Previous Measurable Rain During Rain Event (in gallons or specify units)
Event
Not Measured Not Measured
Provide a description of the method of flow measurement or estimate.
Discharge consisted of only storm water.No flow-weighted composite sample was collected.
EPA Form 3510-2F(Revised 3-19) Page 13

SUPPLEMENTAL INFORMATION
REQUIRED FOR RENEWALOF
INDIVIDUAL NPDES STORM WATER
PERMIT

SUPPLEMENTAL INFORMATION REQUIRED FOR RENEWAL OF INDIVIDUAL
NPDES STORMWATER PERMIT
Two copies of each of the following shall accompany this submittal in order for the application
to be considered complete:
(Do nat submit the site Stormwater Pollution Prevention Plan)
Initials
L' 1. A current Site Map from the Stormwater Pollution Prevention Plan. The location of
industrial activities (including storage of materials,disposal areas, process areas and
loading and unloading areas), drainage structures, drainage areas for each outfall,
building locations and impervious surfaces should be clearly noted.
2. A summary of Analytical Monitoring results during the term of the existing permit
(ifyour permit required analytical sampling). Do not submit individual lab reports.
The summary can consist of a table including such items as outfall number,
parameters sampled, lab results, date sampled,and storm event data.
3. A summary of the Visual Monitoring results. Do not submit individual monitoring
reports.The summary can consist of a table including such items as outfall number,
parameters surveyed, observations,and date monitoring conducted.
4. A summary of the Best Management Practices utilized at the permitted facility.
Summary should consist of a short narrative description of each BMP's in place at
the facility, if the implementation of any BMP's is planned, please include
information on these BMP's.
5. A short narrative describing any significant changes in industrial activities at the
permitted facility. Significant changes could include the addition or deletion of
work processes, changes in material handling practices, changes in material storage
practices, and/or changes in the raw materials used by the facility,
6. Certification of the development and implementation of a Stormwater Pollution
Prevention Plan for the permitted facility(Sign and return attached form).
If the final year analytical monitoring of the existing permit term has not been completed
prior to filing the renewal submittal, then the last years monitoring results should be submitted
within 30 days of*receipt of the laboratory reports. (i.e. do not withhold renewal submittal
waiting on lab results)

SITE MAPS

Cr,
Ef�Rp Rp
.pO t r
- rc
y -
5 �I �
a UFP Rockwell,LLC
N
175 Old Mail Road
Cr Rockwell,NC 28138 ` »»
� 695045 '
Cfi tr
F
� x
� V
f 0.5 6 f
MILES - —
w�
NORTH
LEGEND
Surface Water Flow Direction r>
FIGURE 1—Site Location Map
UFP Rockwell, LLC
Rockwell NC Source:2016 USGS Rockwell NC and Gold Hill NC 7.S'Quadrangles)

"'k i
.Dy,uy� }''i���,," k �`_ jam^ I>I 3 � •S� _
r ' 4' ! _
4 4 _ s6.� 8
a
� s �
12 1 9 +2
104 3 i 3
.� 4
+ 4
'46 el
7r At
- �`
� err
j dq
0 Feet 100
NORTH
LEGEND
Approximate Location of Property Boundaries 10—Forklift Maintenance Area(under roof)
1—Office Building 11—Fire Cabinet(indoors)
2—Covered Lumber Treating Plant 12—Gravel Yard Area w/Treated Lumber Storage
3—Covered Drip Pad
4—Lumber Storage Building
5—Former Showroom(Vacant)
6—Unpaved Areas with temporary Treated Lumber Storage
7—Wooded Area
8—Vegetated Areas
9—500-Gallon Diesel AST
FIGURE 2—Site Layout Map
UFP Rockwell, LLC
Rockwell, NC

r. ..X
�t t r
4 .;'4r•t1 ; �,� ,r'r
Ilk dll-
r .+
Outfall 001
(Sampling Location) 6 ..`'•' ;4Y,�q
.Ar
't 12 11 `2
h � $ 10 4 3 '. •>
,Y_ -
A
� 7
0 Feet 100
NORTH
LEGEND
Approximate Location of Property Boundaries 10-Forklift Maintenance Area(under roof}
1—Office Building 11—Fire Cabinet(indoors)
2—Covered Lumber Treating Plant 12—Gravel Yard Area w/Treated Lumber Storage
3—Covered Drip Pad Storm Water Ditch
4—Lumber Storage Building Storm Water Flow Direction
5—Former Showroom(Vacant)
6—Unpaved Areas with temporary Treated Lumber Storage
7—Wooded Area
S—Vegetated Areas
9—500-Gallon Diesel AST
FIGURE 3—Storm Water Flow Map
UFP Rockwell, LLC
Rockwell, NC

C
-7:
p1
=t
H
k
4
£ o UFP Rockwell,LLC
.. 175 Old Mail Road
c r
Rockwell,NC 28138
`' Sd95tlIa
hL
C
i
} n.t
ag•:� a E _
r A ,
7 �
t 0-5 0 1
MILES
F'
NORTH
LEGEND
Surface Water Flow Direction rf
FIGURE I—Site Location Map
UFP Rockwell, LLC
Rockwell NC Source:2016 USGS Rockwell NC and Gold Hiil NC 7.5' uadran les

IL
a 12 1 9 2
10 4 1 3 r 3
ti �rc
4 y
2 1 4 _ r
�4. , 4* ..
0 Feet 100
NORTH
LEGEND
Approximate Location of Property Boundaries 10—Forklift Maintenance Area(under roof)
1—Office Building 11—Fire Cabinet(indoors)
2—Covered Lumber Treating Plant 12—Gravel Yard Area w/Treated Lumber Storage
3—Covered Drip Pad
4—Lumber Storage Building
5—Former Showroom(Vacant)
6—Unpaved Areas with temporary Treated Lumber Storage
7—Wooded Area
8—Vegetated Areas
9—500-Gallon Diesel AST
FIGURE 2—Site Layout Map
UFP Rockwell, LLC
Rockwell, NC

,� a'-' a :'� ,^� .,.d• ,•yam } y�j � IW � ° -.
y _ ` TO .Y f.
Outfall 001
(Sampling Location) i 4 �6 $ +•; t
a�
911
3Aw
t r f
moo,g a
AWN
=ram• r -ti' f
er
t a
A,
t
0 Feet 100
NORTH
LEGEND
Approximate Location of Property Boundaries 10-Forklift Maintenance Area{under roof)
1—Office Building 11—Fire Cabinet{indoors}
2—Covered Lumber Treating Plant 12—Gravel Yard Area w/Treated Lumber Storage
3—Covered Drip Pad Storm Water Ditch
4—Lumber Storage Building Storm Water flow Direction
5—Farmer Showroom[Vacant]
6—Unpaved Areas with temporary Treated Lumber Storage
7—Wooded Area
8—Vegetated Areas
9--500-Gallon Diesel AST
FIGURE 3—Storm Water Flow Map
UFP Rockwell, LLC
Rockwell, NC

SUMMARY OF ANALYTICAL
MONITORING RESULTS FOR
EXISTING PERMIT TERM

Sample Results Summary
UFP Rockwell,L-LC dba Robbins Wood Treating(Plant#436)
175 Old Mail Road
Rockwell,NC 28138
Results for Outfall 001(West Side of Plant at Storm Water pitch (See Figure 3 In SWPPP))
SampleParameter: SampleDate: SampleResuits: PermitBenchmark: Unit: SampleType: Sample Frequency:
COD 7/30/2018 230 120 mg1L Grab Semi-Annual
COD 10/11/2018 39.0 120 mg/L Grab Semi-Annuai
COD 1/13/2020 93.0 120 mg/L Grab Semi Annual
COD 5/19/2020 29.3 120 mg/L Grab Semi-Annual
Dissolved Copper 7/30/2018 0.0743 For Record mg/L Grab Semi-Annual
Dissolved Copper 10/11/2018 0.0289 For Record mg/L Grab Semi-Annual
Dissolved Copper 1/13/2020 0.0374 For Record mg/L Grab Semi-Annual
Dissolved Copper 5/19/2020 0.0286 For Record mg1L Grab Semi-Annual
pH 7/30/2018 7.11 6-9 SU Grab Semi-Annual
pH 10/11/2018 6.74 6-9 SU Grab Semi-Annual
pH 1/13/2020 7.73 6-9 SU Grab Semi-Annual
pH 5/19/2020 6.85 6.9 SU Grab Semi Annual
Total Copper 7/30/2018 0.183 0.010 mg/L Grab SemkAnnual
Total Copper 10/11/2018 0.0256 0.010 mg/L Grab Semi-Annual
Total Copper 1/13/2020 0.0648 0.010 mg/L Grab Semi-Annual
Total Copper 5/19/2020 0.0369 0.010 mg/L Grab Semi-Annual
TSS 7/30/2018 584 100 mg/L Grab Semi-Annual
TSS 10/11/2018 7.00 100 mg/L Grab Semi-Annual
TSS 1/13/2020 168 100 mg1L Grab Semi-Annual
TSS 5/19/2020 10 100 mg1L Grab Semi-Annual
Contacts: Walter Smith
Report run from 3/5/2018 to 011612022 Page 1 of 1

Sample Results Summary
UFP Rockwell,LLC dba Robbins Wood Treating(Plant#436)
175 Old Mail Road
Rockwell,NC 28138
Results for Outfal1 001 (West Side of Plant at Storm Water Ditch (See Figure 3 In SWPPP))
SampleParameter: SampleDate: SampleResults: Permi18enchmark: Unit SampleType: Sample Frequency:
COD 7/30/2018 230 120 mg/L Grab Semi-Annual
COD 10/11/2018 39.0 120 mglL Grab Semi-Annual
COD 1/13/2020 93.0 120 mg1L Grab Semi-Annual
COD 5/19/2020 29.3 120 mglL Grab Semi-Annual
Dissolved Copper 7/30/2018 0.0743 For Record mg/L Grab Semi-Annual
[Dissolved Copper 10/11/2018 0.0289 For Record mg/L Grab Semi-Annual
Dissolved Copper 1/13/2020 0.0374 For Record mg/L Grab Semi-Annual
Dissolved Copper 5/19/2020 0.0286 For Record mg/L Grab Semi-Annual
pH 7/30/2018 7.11 6-9 SU Grab Semi-Annual
pH 10/11/2018 6.74 6-9 SU Grab Semi-Annual
pH 1/13/2020 7.73 6-9 SU Grab Semi-Annual
pH 5/19/2020 6.85 6-9 SU Grab Semi-Annual
Total Copper 7/30/2018 0.183 0.010 mg/L Grab Semi-Annual
Total Copper 10/11/2018 0.0256 0.010 mg/L Grab Semi-Annual
Total Copper 1/13/2020 0.0648 0.010 mg/L Grab Semi-Annual
Total Copper 5/19/2020 0.0369 0.010 mg/L Grab Semi-Annual
TSS 7/30/2018 584 100 mg/L Grab Semi-Annual
TSS 10/11/2018 7.00 100 mg/L Grab Semi-Annual
TSS 1/13/2020 168 100 mg/L Grab Semi-Annual
TSS 5/19/2020 10 100 mg/L Grab Semi-Annual
Contacts: Walter Smith
Report run from 3/512018 to 811612022 Page 1 of 1

SUMMARY OF VISUAL MONITORING
RESULTS

Visual Monitoring Results Summary
UFP Rockwell,LLC
Rockwell,NC
Permit Term:April 1,2018 through March 31,2023
Date Color Odor? Clarity Foam? Sheen? Floating Solids Suspended Solids Settled Solids Comments
10/11/2018 Yellowish None Mostly No No Some Some Some
Clear
O6/28/2019 Adequate rain
was received to
cause a
discharge;
however,it fell
outside of
business hours.
12/30/2019 No rainfall
during this
sample period
produced
enough rain to
cause a
discharge from
the outfall.
O1/13/2020 Light None Cloudy No No None None None
Brown
05/19/2020 Clear None Mostly No No None None None
Clear
12/30/2020 No rainfall
during this
sample period
produced
enough rain to
cause a
discharge from
the outfall.
Page 1 of 2

06/30/2021 Adequate rain
was received to
cause a
discharge;
however,it fell
outside of
business hours.
12/29/2021 Adequate rain
was received to
cause a
discharge;
however,
conditions were
too dangerous
to observe it.
6/30/2022 Adequate rain
was received to
cause a
discharge;
however,it fell
outside of
business hours.
Page 2 of 2

Visual Monitoring Results Summary
UFP Rockwell,LLC
Rockwell,NC
Permit Term:April 1,2018 through March 31,2023
Date Color Odor? Clarity Foam? Sheen? Floating Solids Suspended Solids Settled Solids Comments
10/11/2018 Yellowish None Mostly No No Some Some Some
Clear
06/28/2019 Adequate rain
was received to
cause a
discharge;
however,it fell
outside of
business hours.
12/30/2019 No rainfall
during this
sample period
produced
enough rain to
cause a
discharge from
the outfall.
O1/13/2020 Light None Cloudy No No None None None
Brown
05/19/2020 Clear None Mostly No No None None None
Clear
12/30/2020 No rainfall
during this
sample period
produced
enough rain to
cause a
discharge from
the outfall.
Page 1 of 2

06/30/2021 Adequate rain
was received to
cause a
discharge;
however,it fell
outside of
business hours.
12/29/2021 Adequate rain
was received to
cause a
discharge;
however,
conditions were
too dangerous
to observe it.
6/30/2022 Adequate rain
was received to
cause a
discharge;
however,it fell
outside of
business hours.
Page 2 of 2

SUMMARY of STORM WATER BEST
MANAGEMENT PRACTICES (BMPS)
IMPLEMENTED AT FACILITY

Summary of Storm Water Best Management Practices
Implemented at
UFP Rockwell,LLC
Rockwell,NC
In order to prevent contamination of storm water at the plant,the following best management practices
(BMPs)are being utilized:
Good housekeeping procedures are utilized by the facility personnel to reduce the potential for
accidental spills and safety hazards. Housekeeping procedures include prompt cleanup of all spills and
orderly material storage. Housekeeping practices also include ensuring sufficient aisle space is available
for the movement of spill or emergency response equipment through the facility,as needed.
The need and reasons for good housekeeping and BMPs is communicated and emphasized to each
employee and contractor working in the facility. Housekeeping practices are part of each person's job,
with emphasis on preventing contamination,as opposed to remediating contamination after it has
occurred.Each supervisor is responsible for assuring that housekeeping is completed as part of each
person's job.
The following lists provide various structural and non-structural BMPs specifically developed for wood
industry facilities as identified through various industry and regulatory sources.These BMPs are being
implemented,as applicable.The BMPs will be inspected and evaluated on an annual basis,and a record
of such activities will be maintained.These BMPs identify methods and practices employed by the
facility to minimize the contact of its products and equipment to storm water.
1.Housekeeping Practice BMPs
• General Policy.
o Floors are to be kept dry and free of waste material.
o Garbage and other waste material will be regularly collected and disposed of in appropriate
dumpsters. (OMP-Policy#7004,General Work Place Safety Rules)
o Sawdust accumulation that does occur will happen only in areas not exposed to storm
water.
o Every employee is responsible for good housekeeping and management will conduct
inspections.
• Trash Pickup.
o Trash and debris will be picked up as often as necessary to maintain the area. Exterior
dumpsters should remain covered and filled only to capacity.
• Loading and Unloading.
o These areas of the Storage Yard will be inspected regularly and kept free of clutter and
trash.
• Fuel Storage.
o Only authorized staff properly trained in spill prevention and response is authorized to
conduct fueling operations.Small releases during fueling operations(i.e.,drips)will be
cleaned up immediately.
Page 1 of 2

• Product Storage.
o Areas will be kept free of clutter and trash. Storage areas will be located on stable,well
drained areas.
• Equipment Maintenance.
o Areas are inspected regularly and kept clear of debris and discarded items.Vehicle
maintenance should be conducted in covered,paved areas to prevent exposure to storm
water.
2.Preventative Maintenance&Visual Inspections BMPs
• General Policy.
o The parking lot and plant yard are to be cleaned of any debris daily.
o Gutters,swales,ditches,and downspouts will be checked to ensure proper drainage as
needed.
o Fueling of vehicles will be done only by authorized staff properly trained in spill prevention
and response.
o Minor spills of fuel or oil around the yard will be absorbed with appropriate materials and
disposed of in an appropriate manner.
o Inventory control of the lumber products will be performed.During inventory,the storage
yard will be visually inspected to ensure that pollution prevention practices are being
implemented in the raw material and finished products'storage areas. (APM-Policy
#2501,Inventory Count Policy)
o Forklifts will be checked daily for leaks of petroleum or hydraulic fluid(OMP-Policy#7320,
Forklift Operator Safety and Qualifications).
o As a general rule,all plants are discouraged from using herbicides for weed control. If plant
management opts to use an herbicide for vegetation control,only non-restricted herbicide
will be used and all manufacturers label directions be followed. (OPM—Policy#7105,
Hazard Communication/Right to Know).
3.Runoff Management BMPs
• Grading immediately around the buildings diverts surface storm water away from buildings and
material storage areas.The facility slopes downward to the southeast corner of the property where
storm water is conveyed into a roadside storm water ditch.
4.Manufacturing Operations BMPs
• UFP's wood preserving operation is located within a building.The preservative is applied
within a closed cycle system that recycles water and reuses the process suspension;so no waste
or effluent is created or discharged.There is no discharge of process waters that contact the
treatment chemicals or the treated wood product.All process waters are recycled back into
the system via a collection sump. The treatment plant has been designed to contain the
volume of all tanks inside the plant in the event of simultaneous failure.
• New and used motor oil,hydraulic oil,lubricants,and cleaning products are stored in containers
ranging in size from one-gallon jugs,five-gallon pails,to 55-gallon drums.Used oil is stored in a 55-
galon drum within secondary containment.All these materials are used and stored under cover.
• The liquid petroleum AST has integral secondary containment and only properly trained staff are
authorized to conduct vehicle fueling activities.
Page 2 of 2

Summary of Storm Water Best Management Practices
Implemented at
UFP Rockwell,LLC
Rockwell,NC
In order to prevent contamination of storm water at the plant,the following best management practices
(BMPs)are being utilized:
Good housekeeping procedures are utilized by the facility personnel to reduce the potential for
accidental spills and safety hazards. Housekeeping procedures include prompt cleanup of all spills and
orderly material storage. Housekeeping practices also include ensuring sufficient aisle space is available
for the movement of spill or emergency response equipment through the facility,as needed.
The need and reasons for good housekeeping and BMPs is communicated and emphasized to each
employee and contractor working in the facility. Housekeeping practices are part of each person's job,
with emphasis on preventing contamination,as opposed to remediating contamination after it has
occurred. Each supervisor is responsible for assuring that housekeeping is completed as part of each
person's job.
The following lists provide various structural and non-structural BMPs specifically developed for wood
industry facilities as identified through various industry and regulatory sources.These BMPs are being
implemented,as applicable.The BMPs will be inspected and evaluated on an annual basis,and a record
of such activities will be maintained.These BMPs identify methods and practices employed by the
facility to minimize the contact of its products and equipment to storm water.
1.Housekeeping Practice BMPs
• General Policy.
o Floors are to be kept dry and free of waste material.
o Garbage and other waste material will be regularly collected and disposed of in appropriate
dumpsters. (OMP-Policy#7004,General Work Place Safety Rules)
o Sawdust accumulation that does occur will happen only in areas not exposed to storm
water.
o Every employee is responsible for good housekeeping and management will conduct
inspections.
• Trash Pickup.
o Trash and debris will be picked up as often as necessary to maintain the area. Exterior
dumpsters should remain covered and filled only to capacity.
• Loading and Unloading.
o These areas of the Storage Yard will be inspected regularly and kept free of clutter and
trash.
• Fuel Storage.
o Only authorized staff properly trained in spill prevention and response is authorized to
conduct fueling operations.Small releases during fueling operations(i.e.,drips)will be
cleaned up immediately.
Page 1 of 2

• Product Storage.
o Areas will be kept free of clutter and trash. Storage areas will be located on stable,well
drained areas.
• Equipment Maintenance.
o Areas are inspected regularly and kept clear of debris and discarded items.Vehicle
maintenance should be conducted in covered,paved areas to prevent exposure to storm
water.
2.Preventative Maintenance&Visual Inspections BMPs
• General Policy.
o The parking lot and plant yard are to be cleaned of any debris daily.
o Gutters,swales,ditches,and downspouts will be checked to ensure proper drainage as
needed.
o Fueling of vehicles will be done only by authorized staff properly trained in spill prevention
and response.
o Minor spills of fuel or oil around the yard will be absorbed with appropriate materials and
disposed of in an appropriate manner.
o Inventory control of the lumber products will be performed.During inventory,the storage
yard will be visually inspected to ensure that pollution prevention practices are being
implemented in the raw material and finished products'storage areas. (APM-Policy
#2501,Inventory Count Policy)
o Forklifts will be checked daily for leaks of petroleum or hydraulic fluid(OMP-Policy#7320,
Forklift Operator Safety and Qualifications).
o As a general rule,all plants are discouraged from using herbicides for weed control. If plant
management opts to use an herbicide for vegetation control,only non-restricted herbicide
will be used and all manufacturer's label directions be followed. (OPM—Policy#7105,
Hazard Communication/Right to Know).
3.Runoff Management BMPs
• Grading immediately around the buildings diverts surface storm water away from buildings and
material storage areas.The facility slopes downward to the southeast corner of the property where
storm water is conveyed into a roadside storm water ditch.
4. Manufacturing Operations BMPs
• UFP's wood preserving operation is located within a building.The preservative is applied
within a closed cycle system that recycles water and reuses the process suspension; so no waste
or effluent is created or discharged.There is no discharge of process waters that contact the
treatment chemicals or the treated wood product.All process waters are recycled back into
the system via a collection sump. The treatment plant has been designed to contain the
volume of all tanks inside the plant in the event of simultaneous failure.
• New and used motor oil,hydraulic oil,lubricants,and cleaning products are stored in containers
ranging in size from one-gallon jugs,five-gallon pails,to 55-gallon drums.Used oil is stored in a 55-
galon drum within secondary containment.All these materials are used and stored under cover.
• The liquid petroleum AST has integral secondary containment and only properly trained staff are
authorized to conduct vehicle fueling activities.
Page 2 of 2

NARRATIVE DESCRIBING
SIGNIFICANT CHANGES IN
INDUSTRIAL ACTIVITIES AT
FACILITY

Significant Changes in Industrial Activities
UFP Rockwell,LLC
Rockwell,NC
There have not been any significant changes in industrial activities at the permitted facility during the
course of this permit term.

Significant Changes in Industrial Activities
UFP Rockwell,LLC
Rockwell,NC
There have not been any significant changes in industrial activities at the permitted facility during the
course of this permit term.

CERTIFICATION OF DEVELOPMENT
AND IMPLEMENTATION OF A STORM
WATER POLLUTION PREVENTION
PLAN

1
STORMWATER POLLUTION PREVENTION PLAN
I
' DEVELOPMENT AND IMPLEMENTATION
CERTIFICATION
North Carolina Division of Enemy, Mineral, and Land Resources—Stonnwater Program
i
Fac ity Name: IIFPRockwel,LLC
Pe,-nit Number: Ncsoa0e0
Location Address: 125 Old MAO Road
RccictjO,Noah CwWrta 28138
Cconty: Rewan
"I certify, under penalty of law, that the Stormwater Pollution Prevention Plan (SPPP) document and all
at«chments were developed and implemented under my direction or supervision in accordance with a system
des gned to assure that qualified personnel properly gather and evaluate the Information required by the SPPP.
Based on my inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information gathered is, to the best of my knowledge and belief, true,
acc._rate and comp'cte."
Ar�:'
"I c.a-tify that the SPPP has been developed, signed and retained at the named facility location, and the SPPP
has been fully implemented at this facility location in accordance with the terms and conditions of the
str,r,nwater discharge permit."
Ar-
"I i,�n aware that there are significant penalties for faisifying information, Including the possibility of fines and
in-:-isonment for knowing violations."
_gn (according to permit signatory requirements)and return this Certification. DO NOT
-ND STORM WATER POLLUTION PREVENTION PLAN WITH THIS CERTIFICATION.
Si, :ature X / Date 2o2A_--
Ph:i..p H,2M.—,:IQ Cperatons Manc9or
Print or type name of person signing above Title
SPPP Certification 10113

STORMWATER POLLUTION PREVENTION PLAN
i
' DEVELOPMENT AND IMPLEMENTATION
' CERTIFICATION
North Carolina Division of Energy, Mineral, and Land Resources—Stormwa ter Program
i
Fac ity Name: UFP RccWiall,LLC
Pe,-nit Number: NCSM0593
Location Address: t)S Old MaGRead
Rcclarak,Ncnh cerc&la 28 t 38
CCJnty: Rowan
"I cartify, under penalty of law, that the Stormwater Pollution Prevention Plan (SPPP) document and all
atcechments were developed and implemented under my direction or supervision in accordance with a System
des gned to assure that qualified personnel properly gather and evaluate the Information required by the SPPP.
Based on my inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information gathered is, to the best of my knowledge and belief, true,
acz._rate and comp'ete."
Ar�
"I certify that the SPPP has been developed, signed and retained at the named facility location, and the SPPP
has been fully implemented at this facility location in accordance with the terms and conditions of the
ste rmwater discharge permit."
Ar-
"I i,•n aware that there are significant penalties for faisifying information, including the possibility of fines and
irr:risonment for knowing violations."
II:gn (according to Permit signatory requirements)and return this Certification. DO NOT
;-ND STORMWATER POLLUTION PREVENTION PLAN WITH THIS CERTIFICATION.
Si. ,ature X '"/ Date ��-
Operagons Manager
Print or type name of person signing above Title
SPPP certification 10/13