NC0080519_Renewal (Application)_20230118

STATE Q44
ROY COOPER
Governor -
ELIZABETH S.BISER �`• °^
Secretary "R Q,
RICHARD E.ROGERS,JR. NORTH CAROLINA
Director Environmental Quality
January 23, 2023
Lampe & Malphrus Lumber Company
Attn: Will Lampe, President &CEO
PO Box 150
Smithfield, NC 27577-0150
Subject: Permit Renewal
Application No. NC0080519
10th Street Wet-Decking Site
Johnston County
Dear Applicant:
The Water Quality Permitting Section acknowledges the January 18, 2023, receipt of your permit renewal application and
supporting documentation. Your application will be assigned to a permit writer within the Section's NPDES WW permitting
branch. Per G.S. 150B-3 your current permit does not expire until permit decision on the application is made.
Continuation of the current permit is contingent on timely and sufficient application for renewal of the current permit. The
permit writer will contact you if additional information is required to complete your permit renewal. Please respond in a
timely manner to requests for additional information necessary to allow a complete review of the application and renewal
of the permit.
Information regarding the status of your renewal application can be found online using the Department of Environmental
Quality's Environmental Application Tracker at:
https://deq.nc.gov/permits-regulations/permit-guidance/environmental-application-tracker
If you have any additional questions about the permit, please contact the primary reviewer of the application using the
links available within the Application Tracker.
Sincerely,
Wren The ford
Administrative Assistant
Water Quality Permitting Section
ec: WQPS Laserfiche File w/application
D_E Q North Carolina Department of Environmental Quality I Division of Water Resources
Raleigh Regional Office 3800 Barrett Drive I Raleigh.North Carolina 27609
919 79I 4200

Will Lampe Lampe Q� Malphrus Odell Manufacturing
Peterson
President&CEO LX. VP Manufacturin
919-934-6152 General Manager
Lumber Company 919-631-6510
member
$PA B® Post Office Box 150, Smithfield, NC 27577 Crystal Allen
VP Sales
January 16, 2023 919-934-6193
VIA FEDERAL EXPRESS
PRIORITY OVERNIGHT DELIVERY
Mr. Doug Dowden
Supervisor
NCDEQ—Div. of Water Resources �^
NPDES Permitting Section—Industrial Permitting Branch
1617 Mail Service Center
Raleigh,North Carolina 27699-1617 /VG+D 82023
RE: Renewal of NPDES Permit NC0080519 �ci/D,j/�
Lampe & Malphrus Lumber Company—Tenth Street Sawmill 4/ D�CS
Smithfield,Johnston County, North Carolina
Dear Mr. Dowden:
Enclosed are one original and two copies of an application for renewal of NPDES Permit
NC0080519 (EPA Forms 1 & 2C — Minor Industrial) for the Tenth Street Sawmill wet decking
operation. Applicable required sampling of wet decking runoff(ref. Tables A & C — Form 2C)
has been completed and analytical reports are included.
Included with the renewal application is a Site Location Map, Site Drainage & Pollutant Source
Map and Site Properties Boundaries (see Figures 1, 2 & 3). Figure 2 shows the maximum flow
rate(s) and runoff direction for the wet decking operation and other industrial activities within the
drainage area of Outfall 001.
Sludge management for our operation consists primarily of managing bark and floating solids
captured by screens at the outfall. Lampe & Malphrus currently incorporates screened solids
into bark and mulch sold to Parker Bark in Rose Hill, North Carolina, Kamlar Corporation in
Rocky Mount, North Carolina or Oldcastle Lawn & Garden in Louisburg, NC. Settled solids
periodically removed from drainage appurtenances are incorporated into the potting soil
operation or comingled with lower grade bark waste swept from the paved log receiving and
grading yard.
With this application, Lampe & Malphrus formally requests renewal of NPDES Permit
NC0080519 for the Tenth Street Sawmill. Should you have any questions, please call me at
[phone].
Sincerely,
LAMPE & MALPHRUS LUMBER COMPANY
4
Will Lampe
President& CEO
Enclosures
J

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. OMB No.2040-0004
Form U.S.Environmental Protection Agency
1 = EPA Application for NPDES Permit to Discharge Wastewater
NPDES GENERAL INFORMATION
SECTION 1.ACTIVITIES REQUIRING AN NPDES PERMIT(40 CFR 122.21(f)and(f)(1))
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
1.1.1 treatment works? 1.1.2 treating domestic sewage?
If yes,STOP.Do NOT complete ❑✓ No If yes,STOP. Do NOT E✓ 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,
F. 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 ✓0 Yes 4 Complete Form El No
and Form 2B. 1 and Form 2C.
0 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?
d El Yes 4 Complete Form 1 E✓ No Ei Yes 4 Complete Form 0✓ No
and Form 2D. 1 and Form 2E.
w: 1.2.5 Is the facility a new or existing facility whose
discharge is composed entirely of stormwater
associated with industrial activity or whose ���'��
discharge is composed of both stormwater and RECEIVED
non stormwater?
Yes 4 Complete Form 1 E✓ No JAN 1 8 2023
and Form 2F
unless exempted by
40 CFR NCDEQIDWRINPDEs
122.26(b)(14)(x)or
b 15 .
SECTION 2.NAME,MAILING ADDRESS,AND LOCATION(40 CFR 122.21(f)(2))
2.1 Facility Name
Lampe&Malphrus Lumber Company
0 2.2 EPA Identification Number
0 110012707534
0 2.3 Facility Contact
f/!
Name(first and last) Title Phone number
Will Lampe President&CEO [phone]
c Email address
[e-mail]
2.4 Facility Mailing Address
co Street or P.O.box
PO Box 150
City or town State ZIP code
Smithfield North Carolina 27577
EPA Form 3510-1(revised 3-19) Page 1

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. OMB No.2040-0004
H la 2.5 Facility Location
. Street,route number,or other specific identifier
Q 0 210 North Tenth Street
c o County name County code(if known)
Johnston
0
E o City or town State ZIP code
z Smithfield North Carolina 27577
SECTION 3.SIC AND NAICS CODES(40 CFR 122.21(f)(3))
3.1 SIC Code(s) Description(optional)
2421 Sawmills and Planing Mills,General
en
v
0
U
U)
U
3.2 NAICS Code(s) Description(optional)
-0
to 321113 Sawmills
SECTION 4.OPERATOR INFORMATION(40 CFR 122.21(f)(4))
4.1 Name of Operator
Will Lampe
0 4.2 Is the name you listed in Item 4.1 also the owner?
❑ Yes ❑✓ No
4.3 Operator Status
❑ Public—federal ❑ Public—state ❑ Other public(specify)
o ❑✓ Private ❑ Other(specify)
4.4 Phone Number of Operator
[phone]
4.5 Operator Address
r Street or P.O. Box
m
E -0 PO Box 150
c w City or town State ZIP code
o o Smithfield North Carolina 27577
T
o Email address of operator
[e-mail]
SECTION 5.IND AN LAND(40 CFR 122.21(f)(5))
o 5.1 Is the facility located on Indian Land?
c ❑Yes ❑✓ No
EPA Form 3510-1(revised 3-19) Page 2

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. OMB No.2040-0004
SECTION 6.EXISTING ENVIRONMENTAL PERMITS(40 CFR 122.21(f)(6))
6,1 Existing Environmental Permits(check all that apply and print or type the corresponding permit number for each)
d m NPDES(discharges to surface ❑ RCRA(hazardous wastes) ❑ UIC(underground injection of
water) fluids)
o w NCG210252/NC0080519
w a ❑ PSD(air emissions) 0 Nonattainment program(CAA) ❑ NESHAPs(CAA)
rn
0 Ocean dumping(MPRSA) 0 Dredge or fill(CWA Section 404) ❑✓ Other(specify)
04369T22(Title V Air Permit)
SECTION 7.MAP(40 CFR 122.21(f)(7))
7.1 Have you attached a topographic map containing all required information to this application?(See instructions for
specific requirements.)
❑✓ Yes ❑No 0 CAFO—Not Applicable(See requirements in Form 2B.)
SECTION 8.NA7URE OF BUSINESS(40 CFR 122.21(f)(8))
8,1 Describe the nature of your business.
Lumber manufacturer.Sawmill through kiln drying.Raw material is Southern Yellow Pine logs.
N
N
N
y
w
Z
SECTION 9.COOLING WATER INTAKE STRUCTURES(40 CFR 122.21(f)(9))
9.1 Does your facility use cooling water?
0 Yes ❑✓ No 4 SKIP to Item 10.1.
6.1
TO a 9.2 Identify the source of cooling water.(Note that facilities that use a cooling water intake structure as described at
o, 2 40 CFR 125,Subparts I and J may have additional application requirements at 40 CFR 122.21(r).Consult with your
c V) NPDES permitting authority to determine what specific information needs to be submitted and when.)
U
0 9
SECTION 10.VARIANCE REQUESTS(40 CFR 122.21(f)(10))
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
H apply.Consult with your NPDES permitting authority to determine what information needs to be submitted and
when.)
❑ Fundamentally different factors(CWA ❑ Water quality related effluent limitations(CWA Section
e Section 301(n)) 302(b)(2))
❑ Non-conventional pollutants(CWA ❑ Thermal discharges(CWA Section 316(a))
fa
fa Section 301(c)and(g))
❑✓ Not applicable
EPA Form 3510-1(revised 3-19) Page 3

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. OMB No.2040-0004
SECTION 11.CHECKLIST AND CERTIFICATION STATEMENT(40 CFR 122.22(a)and(d))
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 authority. Note
that not all applicants are required to provide attachments.
Column 1 Column 2
❑✓ Section 1:Activities Requiring an NPDES Permit 0 w/attachments
❑✓ Section 2:Name,Mailing Address,and Location 0 w/attachments
❑✓ Section 3:SIC Codes 0 w/attachments
❑✓ Section 4:Operator Information ❑ w/attachments
❑✓ Section 5: Indian Land ❑ w/attachments
❑✓ Section 6:Existing Environmental Permits 0 w/attachments
0Section 7:Map ❑ map pographic ❑✓ w/additional attachments
cn
o ❑✓ Section 8: Nature of Business 0 w/attachments
0 Section 9:Cooling Water Intake Structures ❑ w/attachments
0 S- ection 10:Variance Requests ❑ w/attachments
a
❑✓ S- ection 11:Checklist and Certification Statement 0 w/attachments
11.2 Certification Statement
U
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
Will Lampe President&CEO
Signature Date signed
O I // /Z 3
EPA Form 3510-1(revised 3-19) Page 4

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�, 1, �� .� 1 Outfall
„lei:lT°y�r, yJ — '1� `• 001
' ,� I discharges
, "` 1 , 1 1\ ! into the
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ter . I �f/` / ' - the Neuse
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Data use subject to license. TN Scale 1.25,000
* 0 900 1200 e00 2400 0000 .
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FIGURE 1 : SITE LOCATION MAP 210 North Tenth Street
Lampe & Malphrus Lumber Company Smithfield, Johnston County, NC

J J
lir LOG RECEIVING PLATFORM NINTH STREET f\/ f
co _) �-e
_ TREES TREES TREES
.-� - DRAINAGE
C TRAILER PARKING -� 2�
AREA 003
.41
KEY, LOG SORTER - GARAGE 13 y
A. SAW FILING BUILDING ill
L LOG✓ET YARD w 13
�a" 13
B. GENERAL MAINTENANCE SHOP F w
C. ELEVATED WOOD SHAVINGS HOPPER in- 140,000 GPD (MAX.) Ld 31 F6 I1*19�
D. BOILER ROOM w NI E. LUMBER STORAGE SHELTER WATER a SPRAY NOZZLES 2 GPM EACH (TYP.) J \ 5
F. SIFTER (WOOD CHIPS) TOWER -J
G. WOOD SHAVINGS CONVEYOR I w DRAINAGE AREA 001 ti 4 2
H. BARK WASTE LOADING
I. PEAK SHAVING GENERATOR OUTFACE 001 cJ . w
Lat. 35. 30' 31'
1. 2,000 GAL DIESEL FUEL TANK Long. 78. 20' 17' �- �- H
2. DRAINED OIL FILTER CONTAINER H DRAINAGE AREA 002
3. HYDRAULIC OIL RESERVOIRS GATE WET DECKING - '63 3 H 7 0
4. HYDRAULIC OR SAWGUIDE OIL TANKS `� SETTLING BASIN r _I -4
5. VEHICLE CLEANING STATION - DEBARKER 161 7 9 z
6. EXPOSED SAWDUST PILES NE4-3-..-
J� 3 3SK 33 3 _ \ z _
7. CONNECTED LIQUID FILLED TRANSFORMER
8. OUTDOOR STEEL/UNUSED EQUIPMENT/WOOD SPACER STORAGEIli �� TENTH STREET ---- - _ _ _ Yw/
9. KILN STEAM CONDENSATE RETURN TANKS -_ _
10. AIR RECEIVER TANK VEHICLE BRIDGE - -- - c
II. USED OIL TANKS j I
SETTLING ~
12. MISCELLANEOUS MATERIALS AND PARTS STORAGE SHED GRAVEL 77 3(X4) 13 3 SK 17 19 BASIN
13. MOTOR OIL & HYDRAULIC FLUID TANKS (3-260 GAL) PARKING I3 10 �4WMI_L 24 18 m
14. OPEN TOP METAL RECYCLING ROLL OFF BIN r� ■ GRAVEL 1
15. 250 GAL GASOLINE TANK E 550 GAL DIESEL TANK PARKING OFFICE 19.010
9®3 10 3 _I 19
16. 155 GAL DIESEL FUEL TANK FOR GENERATOR 3 3 10 Y 9
17. SAW GUIDE OIL TANK (1 - 1000 GAL) PARTS 10 15 30 F
18. SAW GUIDE OIL RESERVOIRS (2 - 150 GAL)
19. PACKAGE AIR COMPRESSOR WAREHOUSE 28 4(X i
20. 415 GAL DIESEL FUEL TANK FOR GENERATOR 8 12 SK SHOP 9 19 7 I
21. CLOSED TOP WASTE BIN B 7CX3>31 7 w
22. LUBE TOTE WITH AIR PUMP 1 7 �� F
23. BULK OIL STORAGE (TOTE BINS)
24. 55 GAL DRUM OIL STORAGE / (:)_
3 D 3 4 19
25, LUBRICANT RESERVOIR 22 SK 19 N
26. OIL/WATER SEPARATOR (UNDERGROUND) / g 20 0,
27. WOOD/METAL/WASTE DUMPSTER 32 9 z z I
28. 150 LB. GAS CYLINDERS (ARGON, OXYGEN, NITROGEN) I,/ 36 D '- f 3 Y Y I z
29. ACETYLENE GAS CYLINDERS 7 J 9 I W '
30. OIL AND WASTE OIL DRUM(S) D 3 7 I
31. PARTS WASHER (SOLVENT) / 32 A I- I 9
32. 400 GAL BOILER CHEMICAL POLY AST'S AND 55 GAL DRUMS /`/ o �� I
33. METALWORKING FLUID DRUM STORAGE (MEZZANINE) w
34. AIR COMPRESSOR SHELTER 4
35. ASH STORAGE BINS 1 33 19
36. UNCONNECTED LIQUID FILLED TRANSFORMER STORAGE 19x2 9 z z
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FIGURE 2: SITE DRAINAGE & POLLUTANT PROJECT NO,: 119499
SOURCE MAP DATE; December, 2022
Lampe & Malphrus Lumber Company LEAF ENVIRONMENTAL DRAWN BY: KJK SCALE: Not to Scale
Tenth Street Sawmill & ENGINEERING , P . C . APPROVED BY: TWM
Smithfield, Johnston County, NC FILE: L&M/Tenth St/SPCC

GJoHNcy ON 1 *** DISCLAIMER ***
Johnston County assumes no legal responsibility for the information represented here.
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FIGURE 3:SITE PROPERTY BOUNDARIES
Project No.: 119499
Lampe&Malphrus Lumber Company / &LEAF ENVIRONMENTAL Date: December, 2022 Scale: As Shown
Tenth Street Sawmill �■� Dw b PSF
Smithfield,Johnston County,NC 27577 ENGINEERING, P.C.
File: L&M SPPP

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. OMB No.2040-0004
Form U.S.Environmental Protection Agency
2C ZEP/`1 Application for NPDES Permit to Discharge Wastewater
NPDES EXISTING MANUFACTURING,COMMERCIAL,MINING,AND SILVICULTURE OPERATIONS
SECTION 1.OUTFALL LOCATION(40 CFR 122.21(g)(1))
1.1 Provide information on each of the facility's outfalls in the table below.
Outfall
o Receiving Water Name Latitude Longitude
Number
J
001 Neuse River 35° 30' 31" N 78° 20' 17" W
O
o u °
SECTION 2.LINE DRAWING(40 CFR 122.21(g)(2))
Q, 2.1 Have you attached a line drawing to this application that shows the water flow through your facility with a water
3 balance?(See instructions for drawing requirements.See Exhibit 2C-1 at end of instructions for example.)
J A
a ❑✓ Yes ❑ No
SECTION 3.AVERAGE FLOWS AND TREATMENT(40 CFR 122.21(g)(3))
3.1 For each outfall identified under Item 1.1,provide average flow and treatment information.Add additional sheets if
necessary.
**Outfall Number** 001
Operations Contributing to Flow
Operation Average Flow
Wet Decking 0.140 mgd
c
mgd
d
F` mgd
ct, mgd
Treatment Units
Description Code from Final Disposal of Solid or
(include size,flow rate through each treatment unit, Table 2C-1 Liquid Wastes Other Than
retention time,etc.) by Discharge
Flow rate=140,000 gpd(max) 1-T Blend and sell(solids)
EPA Form 3510-2C(Revised 3-19) Page 1

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. OMB No.2040-0004
3.1 **Outfall Number**
cont. Operations Contributing to Flow
Operation Average Flow
mgd
mgd
mgd
mgd
Treatment Units
Description Final Disposal of Solid or
(include size,flow rate through each treatment unit, Code from Liquid Wastes Other Than
retention time,etc.) Table 2C•1 by Discharge
d
o
U
m
E
is
**Outfall Number**
Operations Contributing to Flow
o Operation Average Flow
Q, mgd
CO
mgd
mgd
mgd
Description Code from Final Disposal of Solid or
(include size,flow rate through each treatment unit, Table 2C-1 Liquid Wastes Other Than
retention time,etc.) by Discharge
3.2 Are you applying for an NPDES permit to operate a privately owned treatment works?
E u ElYes ❑✓ No 4SKIP to Section 4.
crj 3.3 Have you attached a list that identifies each user of the treatment works?
❑ Yes ❑ No
EPA Form 3510-2C(Revised 3-19) Page 2

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. OMB No.2040-0004
SECTION 4.INTERMITTENT FLOWS(40 CFR 122.21(g)(4))
4.1 Except for storm runoff,leaks,or spills,are any discharges described in Sections 1 and 3 intermittent or seasonal?
❑✓ Yes ❑ No 4 SKIP to Section 5.
4.2 Provide information on intermittent or seasonal flows for each applicable outfall.Attach additional pages,if necessary.
Outfall Operation Frequency Flow Rate
Number (list) Average Average Long-Term Maximum Duration
Days/Week Months/Year Average Daily
Wet Decking 7 days/week 6 months/year 0.080 mgd 0.140 mgd 182 days
001 days/week months/year mgd mgd days
LT
days/week months/year mgd mgd days
days/week months/year mgd mgd days
days/week months/year mgd mgd days
days/week months/year mgd mgd days
days/week months/year mgd mgd days
days/week months/year mgd mgd days
days/week months/year mgd mgd days
SECTION 5.PRODUCTION(40 CFR 122.21(g)(5))
5.1 Do any effluent limitation guidelines(ELGs)promulgated by EPA under Section 304 of the CWA apply to your facility?
❑✓ Yes ❑ No 4 SKIP to Section 6.
5.2 Provide the following information on applicable ELGs.
ELG Category ELG Subcategory Regulatory Citation
a Subchapter N Wet Storage(Subpart I) 40 CFR Part 429
co
U
5.3 Are any of the applicable ELGs expressed in terms of production(or other measure of operation)?
❑ Yes ✓❑ No 4 SKIP to Section 6.
0
7.4 5.4 Provide an actual measure of daily production expressed in terms and units of applicable ELGs.
Outfall Operation,Product,or Material Quantity per Day Unit of
Number Measure
CO
0
O
O
EPA Form 3510-2C(Revised 3-19) Page 3

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. OMB No.2040-0004
SECTION 6.IMPROVEMENTS(40 CFR 122.21(g)(6))
6.1 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 Item 6.3.
6.2 Briefly identify each applicable project in the table below.
Affected Final Compliance Dates
Brief Identification and Description of Outfalls Source(s)of
Project (list outfall Discharge Required Projected
number)
E
Best Management Practices to reduce COD 001 Stormwater
co
v
A
rn
6.3 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 El No ❑ Not applicable
SECTION 7.EFFLUENT AND INTAKE CHARACTERISTICS(40 CFR 122.21(g)(7))
See the instructions to determine the pollutants and parameters you are required to monitor and,in turn,the tables you must
complete.Not all applicants need to complete each table.
Table A.Conventional and Non-Conventional Pollutants
7.1 Are you requesting a waiver from your NPDES permitting authority for one or more of the Table A pollutants for any of
your outfalls?
❑ Yes ❑✓ No 4 SKIP to Item 7.3.
7.2 If yes,indicate the applicable outfalls below.Attach waiver request and other required information to the application.
Outfall Number Outfall Number Outfall Number
7.3 Have you completed monitoring for all Table A pollutants at each of your outfalls for which a waiver has not been
requested and attached the results to this application package?
No;a waiver has been requested from my NPDES
ElYes El permitting authority for all pollutants at all outfalls.
es Table B.Toxic Metals,Cyanide,Total Phenols,and Organic Toxic Pollutants
7.4 Do any of the facility's processes that contribute wastewater fall into one or more of the primary industry categories
listed in Exhibit 2C-3?(See end of instructions for exhibit.)
❑ Yes ✓❑ No 4 SKIP to Item 7.8.
7.5 Have you checked"Testing Required"for all toxic metals,cyanide,and total phenols in Section 1 of Table B?
LL, ❑ Yes ❑ No
7.6 List the applicable primary industry categories and check the boxes indicating the required GC/MS fraction(s)identified
in Exhibit 2C-3.
Primary Industry Category Required GCIMS Fraction(s)
(Check applicable boxes.)
❑Volatile ❑Acid 0 Base/Neutral 0 Pesticide
0 Volatile 0 Acid 0 Base/Neutral 0 Pesticide
0 Volatile 0 Acid 0 Base/Neutral 0 Pesticide
EPA Form 3510-2C(Revised 3-19) Page 4

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. OMB No.2040-0004
7.7 Have you checked"Testing Required"for all required pollutants in Sections 2 through 5 of Table B for each of the
GC/MS fractions checked in Item 7.6?
❑ Yes ❑ No
7.8 Have you checked"Believed Present"or"Believed Absent"for all pollutants listed in Sections 1 through 5 of Table B
where testing is not required?
❑✓ Yes ❑ No
data for those Section 1,Table B,pollutants for which you have indicated testingis
7.9 Have you provided(1)quantitative
required or(2)quantitative data or other required information for those Section 1,Table B,pollutants that you have
indicated are"Believed Present"in your discharge?
✓❑ Yes ❑ No
7.10 Does the applicant qualify for a small business exemption under the criteria specified in the instructions?
❑ Yes 4 Note that you qualify at the top of Table B, ❑✓ No
then SKIP to Item 7.12.
== 7.11 Have you provided(1)quantitative data for those Sections 2 through 5,Table B,pollutants for which you have
c determined testing is required or(2)quantitative data or an explanation for those Sections 2 through 5,Table B,
pollutants you have indicated are"Believed Present"in your discharge?
❑ Yes ❑ No
d Table C.Certain Conventional and Non-Conventional Pollutants
E7.12 Have you indicated whether pollutants are"Believed Present"or"Believed Absent"for all pollutants listed on Table C
= for all outfalls?
Y ✓❑ Yes ❑ No
CO 7.13 Have you completed Table C by providing(1)quantitative data for those pollutants that are limited either directly or
indirectly in an ELG and/or(2)quantitative data or an explanation for those pollutants for which you have indicated
„o "Believed Present"?
❑✓ Yes ❑ No
w Table D.Certain Hazardous Substances and Asbestos
7.14 Have you indicated whether pollutants are"Believed Present"or"Believed Absent"for all pollutants listed in Table D for
all outfalls?
✓❑ Yes ❑ No
7.15 Have you completed Table D by(1)describing the reasons the applicable pollutants are expected to be discharged
and(2)by providing quantitative data,if available?
❑✓ Yes ❑ No
Table E.2,3,7,8-Tetrachlorodibenzo-p-Dioxin(2,3,7,8-TCDD)
7.16 Does the facility use or manufacture one or more of the 2,3,7,8-TCDD congeners listed in the instructions,or do you
know or have reason to believe that TCDD is or may be present in the effluent?
❑ Yes 4 Complete Table E. ❑✓ No 4 SKIP to Section 8.
7.17 Have you completed Table E by reporting qualitative data for TCDD?
❑ Yes ❑✓ No
SECTION 8.USED OR MANUFACTURED TOXICS(40 CFR 122.21(g)(9))
8.1 Is any pollutant listed in Table B a substance or a component of a substance used or manufactured at your facility as
an intermediate or final product or byproduct?
w ❑ Yes ❑✓ No 4 SKIP to Section 9.
• u, 8.2 List the pollutants below.
c •—
12 1, 4. 7.
d 2. 5. 8.
3. 6. 9.
EPA Form 3510-2C(Revised 3-19) Page 5

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. OMB No.2040-0004
SECTION 9.BIOLOGICAL TOXICITY TESTS(40 CFR 122.21(g)(11))
9.1 Do you have any knowledge or reason to believe that any biological test for acute or chronic toxicity has been made
within the last three years on(1)any of your discharges or(2)on a receiving water in relation to your discharge?
0 Yes ❑✓ No 4 SKIP to Section 10.
,° 9.2 Identify the tests and their purposes below.
Test(s) Purpose of Test(s) Submitted to NPDES Date Submitted
o Permitting Authority?
o ❑ Yes ❑ No
0
'm
❑ Yes ❑ No
❑ Yes ❑ No
SECTION 10.CONTRACT ANALYSES(40 CFR 122.21(g)(12))
10.1 Were any of the analyses reported in Section 7 performed by a contract laboratory or consulting firm?
❑✓ Yes ❑ No 4 SKIP to Section 11.
10.2 Provide information for each contract laboratory or consulting firm below.
Laboratory Number 1 Laboratory Number 2 Laboratory Number 3
Name of laboratory/firm ENCO Laboratories,Inc. Leaf Environmental& Eurofins Savannah
Engineering,P.C.
G7
Laboratory address 102-A Woodwinds Industrial 1426 East NC Hwy 54,Suite C 5102 LaRoche Ave
Court,Cary,NC 27511 Durham,NC 27713 Savannah,GA 31404
0
f4
0 Phone number
[phone] [phone] [phone]
Pollutant(s)analyzed Fecal Coliform;COD;BOD5; Temperature;pH;flow Ammonia(as N);Total
Nitrate-Nitrite;TSS;Color; (Field Parameters Only) Nitrogen;TKN;Oil&
Grease;Total Phosphorous;
TOC
SECTION 11.ADDITIONAL INFORMATION(40 CFR 122.21(g)(13))
11.1 Has the NPDES permitting authority requested additional information?
❑ Yes ❑✓ No 4 SKIP to Section 12.
0
E11.2 List the information requested and attach it to this application.
`o
1. 4.
0
2. 5.
-0
3. 6.
EPA Form 3510-2C(Revised 3-19) Page 6

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. OMB No.2040 0004
SECTION 12.CHECKLIST AND CERTIFICATION STATEMENT(40 CFR 122.22(a)and(d))
12.1 In Column 1 below,mark the sections of Form 2C 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:Outfall Location ❑ w/attachments
❑✓ Section 2:Line Drawing ❑ w/line drawing ❑✓ w/additional attachments
Section 3:Average Flows and w/list of each user of
LI—ITreatment ❑ w/attachments ❑ privately owned treatment
works
❑✓ Section 4: Intermittent Flows ❑ w/attachments
❑✓ Section 5: Production ❑ w/attachments
w/optional additional
0Section 6: Improvements ❑ w/attachments ❑ sheets describing any
additional pollution control
plans
❑ w/request for a waiver and ❑ w/explanation for identical
supporting information outfalls
w/small business exemption w/other attachments
❑ request ❑
in ❑ Section 7: Effluent and Intake ❑ w/Table A ❑✓ w/Table B
Characteristics
0
❑✓ w/Table C ❑✓ w/Table D
w/Table E w/analytical results as an
(. ❑ ❑ attachment
Section 8:Used or Manufactured
❑ Toxics 0 w/attachments
N
17-2 ❑ Section 9:Biological Toxicity ❑ w/attachments
Tests
p Section 10:Contract Analyses ❑ w/attachments
❑ Section 11:Additional Information ❑ w/attachments
❑ Section 12:Checklist and ❑ w/attachments
Certification Statement
12.2 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
Will Lampe President&CEO
Signature Date signed
//6/2'
EPA Form 3510-2C(Revised 3-19) Page 7

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. 001 OMB No.2040-0004
TABLE A.CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.21(g)(7)(iii))1
Effluent Intake
Waiver (Optional)
sted Units Maximum Maximum Long-Term
Pollutant Reque
(if applicable) (specify) Daily Monthly Average Daily Number of Long-Term Number of
Discharge Discharge Discharge Analyses Average Value Analyses
(required) (if available) (if available)
❑ Check here if you have applied to your NPDES permitting authority for a waiver for all of the pollutants listed on this table for the noted outfall.
Biochemical oxygen demand Concentration mg/L 18 1
1. ❑
(BOD5) Mass lbs/day 21.02 1
Chemical oxygen demand Concentration mg/L 90 1
2 ❑
(COD) Mass lbs/day 105.08
Concentration mg/L 11 1
3. Total organic carbon(TOC) 0
Mass lbs/day 12.84
Concentration mg/L 52 1
4. Total suspended solids(TSS) 0
Mass lbs/day 60.71
Concentration mg/L 0.12 1
5. Ammonia(as N) 0
Mass lbs/day 0.14
6. Flow 0 Rate mgd 0.034560 1
Temperature(winter) 0 °C °C 5.0 1
7.
Temperature(summer) ❑ °C °C -
pH(minimum) ❑ Standard units s.u. 7.0 1
8. -
pH(maximum) 0 Standard units s.u. 7.0 1
1 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 3510-2C(Revised 3-19) Page 9

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. 001 OMB No.2040 0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence Intake
(check one) Effluent
(optional)
Pollutant/Parameter Testing Units Long-Term _
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long Number
Present Absent Daily Monthly Term
of of
Discharge Discharge DisDcharge Analyses Average Analyses
(required) (if available) Value
(if available)
0 Check here if you qualify as a small business per the instructions to Form 2C and,therefore,do not need to submit quantitative data for any of the organic toxic pollutants in Sections
2 through 5 of this table.Note,however,that you must still indicate in the appropriate column of this table if you believe any of the pollutants listed are present in your discharge.
Section 1.Toxic Metals,Cyanide,and Total Phenols
1.1 Antimony,total Concentration
(7440-36-0) Mass
Arsenic,total Concentration
1.2 (7440-38-2) Mass
1 3 Beryllium,total Concentration
(7440-41-7) Mass
Cadmium,total Concentration
1.4 (7440-43-9) El El ✓❑ Mass
Chromium,total Concentration
1.5 (7440-47-3) ❑ 0 El Mass
Copper,total Concentration
1.6 (7440-50-8) Mass
Lead,total Concentration
1.7 (7439-92-1) El El El Mass
Mercury,total Concentration
1.8 El El El
(7439-97-6) Mass
1.9 Nickel,total Concentration
(7440-02-0) Mass
Selenium,total Concentration
1.10 (7782-49-2) Mass
1.11 Silver,total Concentration
El El El
(7440-22-4) Mass
EPA Form 3510-2C(Revised 3-19) Page 11

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. 001 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence
(check one) Effluent Intake
(optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number
Present Absent Daily Monthly Daily of Term of
Discharge Discharge Average
(required) (if available) Discharge Analyses Value Analyses
(if available)
Thallium,total Concentration
1.12 (7440-28-0) 0 0 ❑ Mass
Zinc,total Concentration
1.13 (7440 66 6) El ❑✓
Mass
1.14 Cyanide,total Concentration
El 0 El
(57-12-5) Mass
1.15 Phenols,total 0 El 0
Concentration
Mass
Section 2.Organic Toxic Pollutants(GC/MS Fraction—Volatile Compounds)
Acrolein Concentration
2.1 (107-02-8) 0 0 ❑ Mass
2.2 Acrylonitrile Concentration
(107-13-1) Mass
2.3 Benzene Concentration
(71-43-2) Mass
Bromoform Concentration
2.4 0 El El
(75-25-2) Mass
2.5 Carbon tetrachloride Concentration
El 0 Ell
(56-23-5) Mass
Chlorobenzene Concentration
2.6 (108-90-7) El 0 El Mass
2.7 Chlorodibromomethane Concentration
0 El El
(124-48-1) Mass
2.8 Chloroethane Concentration
0 El El
(75-00-3) Mass
EPA Form 3510-2C(Revised 3-19) Page 12

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. 001 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence Intake
(check one) Effluent (optional)
PollutantiParameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number
Present Absent Daily Monthly Term
Daily Discharge Discharge Discharge Analyses Average
Analyses
(required) (if available)
(if available)
2.9 2-chloroethylvinyl ether ❑ ❑ ❑ Concentration
(110-75-8) Mass
Concentration
2.10 Chloroform(67-66-3) ❑ ❑ 0 Mass
2.11 Dichlorobromomethane 0 ❑ 2Concentration
(75-27-4) Mass
1,1-dichloroethane El ❑ ❑ Concentration
2.12 (75-34-3) Mass
2.13 1,2-dichloroethane ❑ 0 ❑✓ Concentration
(107-06-2) Mass
2.14 1,1-dichloroethylene ❑ ❑ ElConcentration
(75-35-4) Mass
2.15 1,2-dichloropropane ❑ ❑ ❑ Concentration
(78-87-5) Mass
2.16 1,3-dichloropropylene ❑ ❑ ❑� Concentration
(542-75-6) Mass
2.17 Ethylbenzene 0 0 ❑✓ Concentration
(100-41-4) Mass
2.18 Methyl bromide ❑ ❑ LiConcentration
(74-83-9) Mass
2.19 Methyl chloride ❑ 0 ✓❑ Concentration
(74-87-3) Mass
2.20 Methylene chloride 0 0 0Concentration
(75-09-2) Mass
1,1,2 2-tetrachloroethane El ❑ El
2.21 (79-34-5) Mass
EPA Form 3510-2C(Revised 3-19) Page 13

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. 001 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence
(check one) Effluent Intake
(optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number
Present Absent Daily Monthly Daily of Term of
Discharge Discharge Average
(required) (if available) Discharge Analyses Value Analyses
(if available)
2.22 Tetrachloroethylene Concentration
(127-18-4) Mass
2.23 Toluene Concentration
1=1 El El
(108-88-3) Mass
2.24 1,2-trans-dichloroethylene ❑ ❑ Concentration
(156-60-5) Mass
2.25 1,1,1-trichloroethane Concentration
El El El
(71-55-6) Mass
2.26 1,1,2-trichloroethane Concentration
(79-00-5) Mass
2.27 Trichloroethylene ❑ 0 Concentration
(79-01-6) Mass
2.28 Vinyl chloride Concentration
El El El
(75-01-4) Mass
Section 3.Organic Toxic Pollutants(GCIMS Fraction—Acid Compounds)
3.1 2-chlorophenol Concentration
El El El
(95-57-8) Mass
2,4-dichlorophenol Concentration
3.2 0 El El
(120 83 2) Mass
2,4-dimethylphenol Concentration
3.3 El El El
(105-67-9) Mass
3.4 4,6-dinitro-o-cresol Concentration
(534-52-1) Mass
3.5 2,4-dinitrophenol El ❑ Concentration
(51-28-5) Mass
EPA Form 3510-2C(Revised 3-19) Page 14

EPA Identification Number NPOES Permit Number Facility Name Outfall Number Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. 001 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence
(check one) Effluent Intake
(optional)
PollutantlParameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Ted Number
Present Absent Daily Monthly Daily of of
Discharge Discharge Discharge Analyses Average Analyses
(required) (if available) Value
(if available)
3.6 2-nitrophenol ❑ 0
❑ Concentration
(88-75-5) Mass
4-nitrophenol Concentration
3.7 (100-02-7) ❑ ❑ Mass
3.8 P chloro m cresol ❑ ❑ ❑ Concentration
(59-50-7) Mass _
3.9 Pentachlorophenol El ❑ ❑ Concentration
(87-86-5) Mass
Phenol Concentration
3.10 (108-95-2) 0 0 ❑✓ Mass
2,4,6-trichlorophenol Concentration
3.11 El ❑ ❑
(88-05-2) Mass
Section 4.Organic Toxic Pollutants(GCIMS Fraction—Base/Neutral Compounds)
4,1 Acenaphthene ❑ ❑ ❑ Concentration
(83-32-9) Mass
Acenaphthylene Concentration
4.2 (208-96-8) El ❑ Mass
4.3 Anthracene El 0
❑ Concentration
(120-12-7) Mass
Benzidine Concentration
4.4 (92-87-5) 0 El 0Mass
4.5 Benzo(a)anthracene El ❑ ❑ Concentration
(56-55-3) Mass
4.6 Benzo(a)pyrene ❑ ❑ ❑ Concentration
(50-32-8) Mass
EPA Form 3510-2C(Revised 3-19) Page 15

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. 001 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence Intake
(check one) Effluent (optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long Number
Present Absent Daily Monthly Daily of Term of
Discharge Discharge Average
(required) (if available) Discharge Analyses Value Analyses
(if available)
4.7 3,4-benzofluoranthene 0Concentration
(205-99-2) Mass
4.8 Benzo(ghi)perylene 0 0 Concentration
(191-24-2) Mass
Benzo(k)fluoranthene 0 Concentration
4.9 I=1 El
(207-08-9) Mass
4.10 Bis(2-chloroethoxy)methane El El0 Concentration
(111-91-1) Mass
4.11 Bis(2-chloroethyl)ether ❑ 0 Concentration
(111-44-4) Mass
4.12 Bis(2-chloroisopropyl)ether 0 ❑ 0 Concentration
(102-80-1) Mass
4.13 Bis(2-ethylhexyl)phthalate 0 0 0 Concentration
(117-81-7) Mass
4.14 4-bromophenyl phenyl ether ❑ CI0 Concentration
(101-55-3) Mass
4.15 Butyl benzyl phthalate 0 0 0 Concentration
(85-68-7) Mass
4.16 2-chloronaphthalene ❑ 0 0 Concentration
(91-58-7) Mass
4-chlorophenyl phenyl ether 0 Concentration
4.17 0 El
(7005-72-3) Mass
Chrysene Concentration
4.18 (218-01-9) ❑ ❑ Mass
4.19 Dibenzo(a,h)anthracene Concentration
(53-70-3) Mass
EPA Form 3510-2C(Revised 3-19) Page 16

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. 001 OMB No.2040 0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence
(check one) Effluent Intake
(optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number
Present Absent Daily Monthly Daily of Term of
Discharge Discharge Discharge Analyses Average Analyses
(required) (if available) Value
(if available)
4.20 12-dichlorobenzene 0Concentration
1:1 El
(95-50-1) Mass
4.21 13-dichlorobenzene Concentration
(541-73-1) Mass
4.22 1,4-dichlorobenzene Concentration
El El 0
(106-46-7) Mass
3,3-dichlorobenzidine ❑ Concentration
4.23 El El
(91-94-1) Mass
4.24 Diethyl phthalate ✓0 Concentration
0 El
(84-66-2) Mass
4.25 Dimethyl phthalate 0 0Concentration
(131-11-3) Mass
4.26 Di-n-butyl phthalate 0 ❑ © Concentration
(84-74-2) Mass
4.27 2,4-dinitrotoluene 0✓ Concentration
1:1 El(121-14-2) Mass
4.28 2,6-dinitrotoluene 0✓ Concentration
0 0(606-20-2) Mass
Di-n-octyl phthalate 0 0 ❑ Concentration
4.29 (117-84-0) Mass
4.30 1,2-Diphenylhydrazine ❑ 0 0Concentration
(as azobenzene)(122-66-7) Mass
4.31 Fluoranthene 0 Concentration
(206-44-0) Mass
Fluorene Concentration
4.32 0 0 0
(86-73-7) Mass
EPA Form 3510-2C(Revised 3-19) Page 17

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
OMB No.2040-0004
110012707534 NC0080519 Lampe&Malphrus Lumber Co. 001
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence Intake
(check one) Effluent
(optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number
Present Absent Daily Monthly Daily of Term of
Discharge Discharge Discharge Analyses Average Analyses
(required) (if available) Value
(if available)
Hexachlorobenzene Concentration
4.33 (118-74-1) Mass
4.34 Hexachlorobutadiene Concentration
0 El El
(87-68-3) Mass
4.35 Hexachlorocyclopentadiene Concentration
0 El El
(77-47-4) Mass
4.36 Hexachloroethane Concentration
(67-72-1) Mass
4.37 Indeno(1,2,3-cd)pyrene El ❑ Concentration
(193-39-5) Mass
4.38 Isophorone Concentration
(78-59-1) Mass
4.39 Naphthalene ElConcentration
El L=I(91-20-3) Mass
4.40 Nitrobenzene Concentration
(98 95 3) 1=1 El El
Mass
N-nitrosodimethylamine 0 ElConcentration
4.41 0
(62-75-9) Mass
N-nitrosodi-n-propylamine El ElConcentration
4.42 (621-64-7) Mass
4.43 N-nitrosodiphenylamine 0 ❑ Concentration
(86-30-6) Mass
Phenanthrene Concentration
4.44 (85-01-8) Mass
Pyrene Concentration
4.45 ID El 0✓
(129-00-0) Mass
EPA Form 3510-2C(Revised 3-19) Page 18

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. 001 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence
(check one) Effluent Intake
(optional)
Pollutant/Parameter Testing Units Maximum Maximum Long-Term Long-
(and CAS Number,if available) Required Believed Believed (specify) Number
Daily Monthly Average Number Term
Present Absent Daily of of
Discharge
schar e D chae
ab�le) Discharge Analyses Value
Analyses
(required)) (if a (if available)
4.46 1,2,4-trichlorobenzene Concentration
(120-82-1) Mass
Section 5.Organic Toxic Pollutants(GC/MS Fraction—Pesticides)
Aldrin Concentration
5.1 (309-00-2) 0 Mass
a-BHC Concentration
5.2 (319-84-6) ❑ 0 Mass
5.3 R BHC 0 ❑ ❑✓ Concentration
(319-85-7) Mass
y-BHC Concentration
5.4 (58-89-9) ❑ ❑
Mass
b-BHC Concentration
5.5 (319-86-8) Mass
Chlordane Concentration
5.6 (57-74-9) Mass
5.7 4,4'-DDT Concentration
(50-29-3) Mass
4,4'-DDE Concentration
5.8 (72-55-9) Mass
4,4'-DDD Concentration
5.9 (72-54-8) Mass
Dieldrin Concentration
5.10 (60-57-1) 0 0 CI Mass
5.11 a-endosulfan 0 00 Concentration
(115-29-7) Mass
EPA Form 3510-2C(Revised 3-19) Page 19

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. 001 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence
(check one) Effluent Intake
(optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number
Present Absent Daily Monthly Daily of Term of
Discharge Discharge Discharge Analyses Average Analyses
(required) (if available) Value
(if available)
5.12 R-endosulfan D El 0 Concentration
(115-29-7) Mass
5.13 Endosulfan sulfate Concentration
El 0 El
(1031-07-8) Mass
5.14 Endrin Concentration
El El El
(72-20-8) Mass
Endrin aldehyde Concentration
5.15 (7421-93-4) Mass
5.16 Heptachlor Concentration
(76-44-8) Mass
Heptachlor epoxide Concentration
5.17 (1024-57-3) 0 El D Mass
PCB-1242 Concentration
5.18 (53469-21-9) El El 1=IMass
PCB-1254 Concentration
5.19 (11097-69-1) 0 El 0 Mass
PCB-1221 Concentration
5.20 (11104-28-2) 0 E=1 ElMass
PCB-1232 Concentration
5.21 (11141-16-5) D D D Mass
PCB-1248 Concentration
5.22 (12672-29-6) El El 0 Mass
PCB-1260 Concentration
5.23 (11096-82-5) 0 0 E Mass
PCB-1016 Concentration
5.24 (12674-11-2) 0 El El Mass
EPA Form 3510-2C(Revised 3-19) Page 20

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. 001 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence
(check one) Effluent Intake
(optional)
Pollutant]Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number
Present Absent Daily Monthly Daily of Term of
Discharge Discharge Average
(required) (if available) Discharge Analyses Value Analyses
(if available)
Toxaphene Concentration
5.25 (8001-35-2) 0 0 ✓❑ Mass
1 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 3510-2C(Revised 3-19) Page 21

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. 001 OMB No.2040-0004
TABLE C.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.21(g)(7)(vi))1
Presence or Absence Intake
(check one) Effluent (Optional)
Pollutant Units Maximum Long-Term
Believed Believed (specify) Maximum Dail Long-Term
Present Absent Discharge y Monthly Average Daily Number of Average Number of
Discharge Discharge Analyses Analyses
(required) Value
(if available) (if available) .
❑ Check here if you believe all pollutants on Table C to be present in your discharge from the noted outfall.You need not complete the"Presence or Absence"column of Table C for
each pollutant.
❑ Check here if you believe all pollutants on Table C to be absent in your discharge from the noted outfall.You need not complete the"Presence or Absence"column of Table C for
each pollutant.
1 Bromide ❑ ❑ Concentration
(24959-67-9) Mass
Chlorine,total Concentration
2' El 1:1
residual
Mass
Concentration color 10 1
3. Color ❑ ❑ Mass NA
Concentration MPN/100m1 3.0 1
4. Fecal coliform ❑ ❑ Mass NA
Fluoride 0 0Concentration
5. (16984-48-8)
Mass
Concentration mg/L <0.041 1
6 Nitrate-nitrite 0 ❑ Mass lbs/day 0.047
Nitrogen,total Concentration mg/L 0.54 1
7. organic(as N) ❑ ❑ Mass lbs/day 0.63
Concentration mg/L 14.1 1
8. Oil and grease 0 ❑ Mass lbs/day 16.46
Phosphorus(as Concentration mg/L 0.21 1
9. P),total(7723-14-0) CI CI Mass lbs/day 0.24
10. Sulfate(as SO4) ❑ ❑ Concentration
(14808-79-8) Mass
Concentration
11. Sulfide(as S) ❑ 0 Mass
EPA Form 3510-2C(Revised 3-19) Page 23

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. 001 OMB No.2040 0004
TABLE C.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.21(g)(7)(vi)p
Presence or Absence Intake
(check one) Effluent (Optional)
Units
Pollutant Maximum Long-Term
Believed Believed (specify) Maximum Daily Monthly Average Daily Number of Long-Term Number of
Present Absent Discharge Discharge Discharge Analyses Average Analyses
(required) Value
(if available) (if available)
12.
Sulfite(as S03)
❑ ❑✓ Concentration
(1426545-3)
_ Mass
Concentration
13. Surfactants 0 ❑✓ Mass
14. Aluminum,total ❑ ❑ Concentration
(7429-90-5) Mass
15. Barium,total ❑ ❑✓ Concentration
(7440-39-3) Mass
16. Boron,total ❑ 0Concentration
(7440-42-8) Mass
17 Cobalt,total El ❑✓ Concentration
(7440 48-4) Mass
18 Iron,total ❑ ❑ Concentration
(7439-89-6) Mass
19 Magnesium,total ❑ 0 Concentration
(7439-95-4) Mass
Molybdenum, Concentration
20. total ❑ 0
(7439-98-7) Mass
21 Manganese,total ❑ ❑ Concentration
(7439-96-5) Mass
22 Tin,total El El Concentration
(7440-31-5) Mass
23 Titanium,total ❑ El
Concentration
(7440-32-6) Mass
EPA Form 3510-2C(Revised 3-19) Page 24

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. 001 OMB No.2040 0004
TABLE C.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.21(g)(7)(vi))'
Presence or Absence Intake
(check one) Effluent (Optional)
Pollutant Units Maximum Long-Term
Believed Believed (specify) Maximum Daily Long-Term
Present Absent Discharge Monthly Average Daily Number of Average Number of
Discharge Discharge Analyses Analyses
(required) Value
(if available) (if available)
24. Radioactivity
Concentration
Alpha,total ❑ ❑✓
Mass
Concentration
Beta,total ❑ ❑✓ Mass
Concentration
Radium,total ❑ ❑✓
Mass
Concentration
Radium 226,total ❑ ❑✓
Mass
1 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 3510-2C(Revised 3-19) Page 25

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. 001 OMB No.2040-0004
TABLE D.CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 122.21(g)(7)(vii))1
Presence or Absence
Pollutant (check one) Available Quantitative Data
Believed Believed Reason Pollutant Believed Present in Discharge (specify units)
Present Absent
1. Asbestos ❑ ❑✓
2. Acetaldehyde ❑ ❑✓
3. Allyl alcohol 0 0
4. Allyl chloride ❑ El
5. Amyl acetate 0 ❑✓
6. Aniline 0 0
7. Benzonitrile 0 ❑✓
8. Benzyl chloride 0 0
9. Butyl acetate 0 El
10. Butylamine 0 ❑✓
11. Captan 0 ❑✓
12. Carbaryl 0 El
13. Carbofuran ❑ ❑✓
14. Carbon disulfide ❑ 0
15. Chlorpyrifos 0 El
16. Coumaphos 0 ❑✓
17. Cresol 0 0
18. Crotonaldehyde 0 0
19. Cyclohexane 0 ❑✓
EPA Form 3510-2C(Revised 3-19) Page 27

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. 001 OMB No.2040-0004
TABLE D.CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 122.21(g)(7)(vii))1
Presence or Absence
Pollutant (check one) Available Quantitative Data
Believed Believed Reason Pollutant Believed Present in Discharge (specify units)
Present Absent
20. 2,4-D(2,4-dichlorophenoxyacetic acid) 0 ❑✓
21. Diazinon ❑ ❑✓
22. Dicamba 0
23. Dichlobenil 0 ❑✓
24. Dichlone ❑ ❑✓
25. 2,2-dichloropropionic acid 0 ❑✓
26. Dichlorvos ❑ ❑✓
27. Diethyl amine 0 0
28. Dimethyl amine ❑ ❑✓
29. Dintrobenzene ❑ ❑�
30. Diquat ❑ ❑✓
31. Disulfoton 0 ❑✓
32. Diuron 0 ❑✓
33. Epichlorohydrin ❑ ❑✓
34. Ethion ❑ ❑✓
35. Ethylene diamine 0 ❑✓
36. Ethylene dibromide ❑ ❑✓
37. Formaldehyde ❑ ❑✓
38. Furfural ❑ ❑✓
EPA Form 3510-2C(Revised 3-19) Page 28

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. 001 OMB No.2040-0004
TABLE D.CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 122.21(g)(7)(vii))1
Presence or Absence
Pollutant (check one) Available Quantitative Data
Believed Believed Reason Pollutant Believed Present in Discharge (specify units)
Present Absent
39. Guthion ❑ 0
40. Isoprene ❑ 0
41. Isopropanolamine ❑ 0
42. Kelthane 0 0
43. Kepone ❑ 0
44. Malathion ❑ 0
45. Mercaptodimethur ❑ 0
46. Methoxychlor 0 0
47. Methyl mercaptan ❑ 0
48. Methyl methacrylate 0 0
49. Methyl parathion 0 0
50. Mevinphos ❑ 0
51. Mexacarbate ❑ 0
52. Monoethyl amine ❑ ❑✓
53. Monomethyl amine ❑ 0
54. Naled ❑ 0
55. Naphthenic acid ❑ 0
56. Nitrotoluene ❑ 0
57. Parathion 0
EPA Form 3510-2C(Revised 3-19) Page 29

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. 001 OMB No.2040-0004
TABLE D.CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 12221(g)(7)(vii))1
Presence or Absence
Pollutant (check one) Available Quantitative Data
Believed Believed Reason Pollutant Believed Present in Discharge (specify units)
Present Absent
58. Phenolsulfonate ❑ ❑✓
59. Phosgene ❑ ❑✓
60. Propargite 0 ❑✓
61. Propylene oxide ❑ ❑✓
62. Pyrethrins ❑ ❑✓
63. Quinoline ❑
64. Resorcinol 0 ❑✓
65. Strontium ❑ ❑✓
66. Strychnine 0 ❑✓
67. Styrene ❑ ❑✓
68. 2,4,5-T(2,4,5-trichlorophenoxyacetic 0 ❑✓
acid)
69. TDE(tetrachlorodiphenyl ethane) ❑ ❑✓
70. 2,4,5-TP[2-(2,4,5-trichlorophenoxy) ❑ ❑✓
propanoic acid]
71. Trichlorofon 0 ❑✓
72. Triethanolamine ❑ ❑✓
73. Triethylamine 0 ❑✓
74. Trimethylamine 0 ❑✓
75. Uranium ❑ ❑✓
76. Vanadium ❑ ❑✓
EPA Form 3510-2C(Revised 3-19) Page 30

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
110012707534 NC0080519 Lampe&Malphrus Lumber Co. 001 OMB No.2040-0004
TABLE D.CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 12221(g)(7)(vii))1
Presence or Absence
Pollutant (check one) Available Quantitative Data
Believed Believed Reason Pollutant Believed Present in Discharge (specify units)
Present Absent
77. Vinyl acetate ❑ ❑✓
78. Xylene ❑ ❑✓
79. Xylenol ❑ ❑✓
80. Zirconium ❑ ❑✓
1 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 3510-2C(Revised 3-19) Page 31

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
OMB No.2040-0004
110012707534 NC0080519 Lampe&Malphrus Lumber Co.
TABLE E.2,3,7,8 TETRACHLORODIBENZO P DIOXIN(2,3,7,8 TCDD)(40 CFR 122.21(g)(7)(viii))
TCDD Presence or
Congeners Absence
Pollutant Used or (check one) Results of Screening Procedure
Manufactured Believed Believed
Present Absent
2,3,7,8-TCDD ❑ ❑ 0
EPA Form 3510-2C(Revised 3-19) Page 33

LEAF ENVIRONMENTAL
& ENGINEERING , P . C .
P.O. BOX 14609 • RTP, NC 27709
PHONE [phone]
FAX [phone]
REPORT OF ANALYSES
Lampe & Malphrus Lumber Company
Attn: Will Lampe
Report Date: 1/10/2023
Sample ID: Outfall 001 (loth Street)
Date Sampled: 12/21/2022 Sample Matrix: Wastewater
Sampler: Steven Gerrald Time Sampled: 7:30 am
Project No.: 119499
ANALYSIS METHOD RESULT UNITS
pH SM 4500 H+B-2011 7.0 s.u.
Temperature SM 2550 B-2010 5 °C
Flow* CALC (12 Sprinklers) 0.03456 MGD
NCDEQ LAB CERTIFICATIONS: Field Parameters—5139
*Estimated—based on number of sprinklers in operation (2 gpm/sprinkler)
RECEIVED
LEAF ENVIRONMENTAL & ENGINEERING, P.C. JAN 1 8 2023
Steven R. Gerrald, P.E.
Environmental Engineer NCDEQIDVRINPDES
Lampe&Malphrus/Wastewater/119499/2022 DMR/December/pH Results L&M10`h St 12-21-22

ENco Laboratories
Accurate. Timely. Responsive. Innovative.
102-A Woodwinds Industrial Court
Cary NC,27511
Phone: [phone] FAX: [phone]
Saturday,January 7, 2023
Leaf Environmental, Inc. (BE012)
Attn: Tim Monroe
PO BOX 14609
RTP, NC 27709
RE: Laboratory Results for
Project Number: 119499, Project Name/Desc: 119499-Permit Renewal
ENCO Workorder(s): CF19007
Dear Tim Monroe,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Wednesday, December 21, 2022.
Unless otherwise noted in an attached project narrative,all samples were received in
acceptable condition and processed in accordance with the referenced methods/procedures.
Results for these procedures apply only to the samples as submitted.
The analytical results contained in this report are in compliance with NELAC standards, except
as noted in the project narrative if applicable. This report shall not be reproduced except in
full,without the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from
outside organizations will be reported under separate cover.
If you have any questions or require further information, please do not hesitate to contact me.
Sincerely,
Stephanie Franz For Shahla Vakili
Project Manager
Enclosure(s)
FINAL This report relates only to the sample as received by the laboratory,and may only be reproduced in full. Page 1 of 10

www.encolabs.com
SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: Composite Lab ID: CF19007-01 Sampled: 12/21/22 07:30 Received: 12/21/22 09:10
Parameter Preparation Hold Date/Time(s) Prep Date/Time(s1 Analysis Date/Time(s1
EPA 353.2 NO PREP 01/18/23 12/27/22 10:20 12/27/22 14:47
SM 21208-2011 NO PREP 12/23/22 07:30 12/22/22 15:20 12/22/22 15:20
SM 25408-2015 NO PREP 12/28/22 12/28/22 17:50 12/28/22 17:50
SM 5210 8-2011 NO PREP 12/23/22 07:30 12/22/22 09:44 12/22/22 09:44
SM 52208-2011 Same 01/18/23 12/29/22 09:13 12/29/22 11:50
Client ID: Grab Lab ID: CF19007-02 Sampled: 12/21/22 07:30 Received: 12/21/22 09:10
Parameter Preparation Hold Date/Time(s1 Preo Date/Time(s1 Analysis Date/Time(s1
Colilert 18 NO PREP 12/21/22 15:25 12/22/22 12:26 12/21/22 14:22 12/22/22 10:50
SM 2540E-2011 NO PREP 12/23/22 07:30 12/21/22 15:30 12/21/22 16:30
FINAL This report relates only to the sample as received by the laboratory,and may only be reproduced in full. Page 2 of 10

(ENcc)
www.encolabs.com
SAMPLE DETECTION SUMMARY
Client ID: Composite Lab ID: CF19007-01
Anal a Results Flaq MDL POL Units Method Notes
Biochemical Oxygen Demand 18 2.0 2.0 mg/L SM 5210 8-2011
Chemical Oxygen Demand 90 10 10 mg/L SM 5220D-2011
Color 10 5.0 5.0 Color Units SM 2120B-2011
pH for Color(pH units) 7.0 Color Units SM 2120B-2011
Total Suspended Solids 52 17 17 mg/L SM 2540D-2015
Client ID: Grab Lab ID: CF19007-02
Analvte Re ults Flaq MDL POL nits Method Notes
Coliform,Fecal 3.0 1.0 1.0 MPN/100 mL Colilert 18
FINAL This report relates only to the sample as received by the laboratory,and may only be reproduced in full. Page 3 of 10

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ANALYTICAL RESULTS
1
Description: Composite Lab Sample ID:CF19007-01 Received: 12/21/22 09:10
Matrix: Waste Water Sampled:12/21/22 07:30 Work Order:CF19007
Project: 119499-Permit Renewal Sampled By:Steven Gerrald
Classical Chemistry Parameters
^-ENCO Cary certified analyte[NC 591]
Analyte [CAS Number( ResultsFlaq gittrila MDL POL, Batch Method Analyzed y Notes
Biochemical Oxygen Demand^ 18 mg/L 1 2.0 2.0 2L22003 SM 5210 B 2011 12/22/22 09:44 JOC
Chemical Oxygen Demand^ 90 mg/L 1 10 10 2L29002 SM 5220D-2011 12/29/22 11:50 JOC
Color^ 10 Color Units 1 5.0 5.0 2L22018 SM 2120B-2011 12/22/22 15:20 JOC
Nitrate/Nitrite as N^ 0.041 U mg/L 1 0.041 0.10 2L27002 EPA 353.2 12/27/22 14:47 MSE
pH for Color(pH units) 7.0 Color Units 1 2L22018 SM 2120B-2011 12/22/22 15:20 JOC
Total Suspended Solids^ 52 mg/L 6.67 17 17 2L28001 SM 2540D-2015 12/28/22 17:50 JOC
Description: Grab Lab Sample ID:CF19007-02 Received: 12/21/22 09:10
Matrix: Waste Water Sampled:12/21/22 07:30 Work Order:CF19007
Project: 119499-Permit Renewal Sampled By:Steven Gerrald
1 Classical Chemistry ParametersIl
^-ENCO Cary certified analyte[NC 591]
Analyte [CAS Number( Results Flaq Units DF MDL POL Batch Method Analyzed Notes
Total Settleable Solids^ 0.10 U mL/L 1 0.10 0.10 2L21005 SM 2540E-2011 12/21/22 16:30 MSE
Microbiological ParametersII
^-ENCO Cary certified analyte[NC 591]
Analyte fCAS Number( ResultsFlag nits DF MDL POL Batch, Method Analyzed Notes
Coliform,Fecal^ 3.0 MPN/100 mL 1 1.0 2L22013 Colilert 18 12/22/22 10:50 MSE
FINAL This report relates only to the sample as received by the laboratory,and may only be reproduced in full. Page 4 of 10

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QUALITY CONTROL DATA
1
Classical Chemistry Parameters-Quality Control
Batch 2L21O05-NO PREP
Blank(2L21005-BLK1) Prepared:12/21/2022 15:30 Analyzed: 12/21/2022 16:30II
Spike Source %REC RPD
Analvte Result Ma KM Units Level Result %REC Limits RPD Limit Notes
Total Settleable Solids 0.10 U 0.10 mL/L
' Duplicate(2L21005-DUP1) Prepared: 12/21/2022 15:30 Analyzed: 12/21/2022 16:30II
Source:CF19238-03
Spike Source %REC RPD
Analvte Result flag IQ Uitas Level Result %REC Lin LintE RPD Limit Notes
Total Settleable Solids 0.10 U 0.10 mL/L 0.10 U 25
Batch 2L22003-NO PREP
Blank(2L22003-BLK1) Prepared&Analyzed: 12/22/2022 09:44 `
Spike Source %REC RPD
Analvte Result Ma POI ibits Level Result %REC Lin_ALt5 RPD Limi Notes
Biochemical Oxygen Demand 2.0 U 2.0 mg/L
LCS(2L22003-BS1) Prepared&Analyzed: 12/22/2022 09:44I
Spike Source %REC RPD
Analvte Result Ma P L Units Level Result %REC LimitsRPD Limit Notes
Biochemical Oxygen Demand 190 2.0 mg/L 198 97 85-115
Duplicate(2L22003-DUP1) Prepared&Analyzed:12/22/2022 09:44 I
Source:CF18885-01
Spike Source %REC RPD
Analvte Result Elan P L Was Level Result %REC Lint RPD Limit Notes
Biochemical Oxygen Demand 2.0 U 2.0 mg/L 2.0 U 30
Batch 1L22018-NO PREP
Blank(2L22018-BLK1) Prepared&Analyzed:12/22/2022 15:20I
Spike Source %REC RPD
Analvte Result Ma POL Units Level Result %REC LimitsRPD Limi Notes
Color 5.0 U 5.0 Color Units
LCS(2L22018-BS1) Prepared&Analyzed: 12/22/2022 15:20II
Spike Source %REC RPD
Analvte Result Flan POI IILLits Level Result %REC Limits RPD Limit Notes
Color 25 5.0 Color Units 25.0 100 90-110
Duplicate(2122018-DUP1) Prepared&Analyzed: 12/22/2022 15:20
Source:CF19007-01
Spike Source %REC RPD
Analvte Result Ma POI Units Level Result %REC Limi RPD LimitNotes
Color 10 5.0 Color Units 10 0 10
pH for Color(pH units) 7.0 Color Units 7.0 0 200
Batch 2L27002-NO PREP L
Blank(2L27002-BLK1) Prepared: 12/27/2022 10:20 Analyzed: 12/27/2022 12:57
Spike Source %REC RPD
Analvte Result Elan P01 i Wits Level Result %REC Lin Lint.,1 RPD Limit Notes
Nitrate/Nitrite as N 0.041 U 0.10 mg/L
FINAL This report relates only to the sample as received by the laboratory,and may only be reproduced in full. Page 5 of 10

(EIS'c;o)
www.encolabs.com
QUALITY CONTROL DATA
1 1
Classical Chemistry Parameters-Quality Control
Batch 2L27002-NO PREP-Continued
LCS(2L27002-BS1) Prepared:12/27/2022 10:20 Analyzed: 12/27/2022 12:59
1
Spike Source %REC RPD
Analvte Result Flag POI_ Units Level Result %REC Lin_Jits RPD Limi Notes
Nitrate/Nitrite as N 1.3 0.10 mg/L 1.25 106 90-110
Matrix Spike(2L27002-MS1) Prepared: 12/27/2022 10:20 Analyzed: 12/27/2022 13:03I
Source:CF16245-01
Spike Source %REC RPD
Analvte Result Flag P0k Units Level Result %REC lUntits RPD Limi Notes
Nitrate/Nitrite as N 0.60 0.10 mg/L 0.521 0.041 U 114 90-110 QM-07
`Matrix Spike(2L27002-MS2) Prepared:12/27/2022 10:20 Analyzed:12/27/2022 13:08I
Source:CF17606-01
Spike Source %REC RPD
Analvte Result Flag P0k Units Level Result %REC LimitsRPD Lir_j_iit Notes
Nitrate/Nitrite as N 20 D 2.0 mg/L 10.4 9.1 109 90-110 LLL
Matrix Spike Dup(2L27002-MSD1) Prepared:12/27/2022 10:20 Analyzed: 12/27/2022 13:05II
Source:CF16245-01
Spike Source %REC RPD
Analvte Resat Flag P0k Units Level Result %REC Limits RPD Limi Notes
Nitrate/Nitrite as N 0.61 0.10 mg/L 0.521 0.041 U 117 90-110 2 10 QM-07
Batch 2L28001-NO PREP LLL
Blank(2L28001-BLK1) Prepared&Analyzed: 12/28/2022 17:50 ■
Spike Source %REC RPD 1
Analvte Result Bag P0k Ultts Level Result %REC LimitsRPD Limit Notes
Total Suspended Solids 2.5 U 2.5 mg/L
LCS(2128001-B51) Prepared&Analyzed:12/28/2022 17:50
...i.....1
Spike Source %REC RPD
Analvte Result Flag P L Units Level Result %REC Limits RPD Lii_nit Notes
Total Suspended Solids 95 2.5 mg/L 100 95 80-120
Duplicate(2L28001-DUP1) Prepared&Analyzed:12/28/2022 17:50
Source:CF18408-01
Spike Source %REC RPD
Analvte Result Flag P0k thtts Level Result %REC Limi RPD Limit Notes
Total Suspended Solids 10 5.0 mg/L 10 0 20 LLL
Duplicate(2L28001-DUP2) Prepared&Analyzed: 12/28/2022 17:50 ■
Source:CF19007-01 1
Spike Source %REC RPD
Analvte Result Flag P0k units Level Result %REC Lin_its RPD Limit Notes
Total Suspended Solids 49 17 mg/L 52 5 20
Batch 2L29OO2-Same
Blank(2L29002-BLK1) Prepared:12/29/2022 09:13 Analyzed: 12/29/2022 11:50
Spike Source %REC RPD
Analvte Result flag POI_ Units Level Result %REC Limits RPD LimitNotes
Chemical Oxygen Demand 10 U 10 mg/L
FINAL This report relates only to the sample as received by the laboratory,and may only be reproduced in full. Page 6 of 10

(eJJcc)
www.encolabs.com
QUALITY CONTROL DATAII
Classical Chemistry Parameters-Quality Controlll
Batch 2L29002-Same-Continued L
LCS(2L29002-B51) Prepared:12/29/2022 09:13 Analyzed: 12/29/2022 11:50 ■
Spike Source %REC RPD 1
Analvte Result Flag POI Units Level Result %REC Limi RPD Limi Notes
Chemical Oxygen Demand 510 10 mg/L 500 102 90-110
Matrix Spike(2L29002-MS1) Prepared:12/29/2022 09:13 Analyzed: 12/29/2022 11:50
Source:CF14540-01
Spike Source %REC RPD
Analvte Result nag P L Units Level Result %REC Lim RPD Limi Notes i
Chemical Oxygen Demand 6400 80 mg/L 4000 2500 97 90-110 ll
Matrix Spike Dup(2L29002-MSD1) Prepared:12/29/2022 09:13 Analyzed:12/29/2022 11:50
Source:CF14540-01
Spike Source %REC RPD
Analvte Result Flag POL Units Level Result %REC Lim RPD Limi Notes
Chemical Oxygen Demand 6400 80 mg/L 4000 2500 97 90-110 0.3 5
Microbiological Parameters-Quality Control
Batch 2L22013-NO PREP L
Duplicate(2L22013-DUP1) Prepared:12/21/2022 14:22 Analyzed: 12/22/2022 10:50
Source:CF18885-02
Spike Source %REC RPD
Analvte Result Flag Units Level Result %REC Limits RPD Limi Notes
Coliform,Fecal 1.0 1.0 MPN/100 mL 1.0 U 25 LLL
Duplicate(2L22013-DUP2) Prepared:12/21/2022 14:22 Analyzed: 12/22/2022 10:50
Source:CF18909-02
Spike Source %REC RPD
Analvte Result Flag UnitsLevel Result %REC Limits RPD Limit Notes
Coliform,Fecal 1.0 1.0 MPN/100 mL 1.0 U 25
FINAL This report relates only to the sample as received by the laboratory,and may only be reproduced in full. Page 7 of 10

(e.NEc )
www.encolabs.com
FLAGS/NOTES AND DEFINITIONS
B The analyte was detected in the associated method blank.
D The sample was analyzed at dilution.
The reported value is between the laboratory method detection limit(MDL)and the laboratory method
reporting limit(MRL),adjusted for actual sample preparation data and moisture content,where applicable.
U The analyte was analyzed for but not detected to the level shown,adjusted for actual sample preparation
data and moisture content,where applicable.
E The concentration indicated for this analyte is an estimated value above the calibration range of the
instrument.This value is considered an estimate.
MRL Method Reporting Limit.The MRL is roughly equivalent to the practical quantitation limit(PQL)and is
based on the low point of the calibration curve,when applicable,sample preparation factor,dilution
factor,and,in the case of soil samples, moisture content.
PQL PQL: Practical Quantitation Limit. The PQL presented is the laboratory MRL.
N The analysis indicates the presence of an analyte for which there is presumptive evidence(85%or greater
confidence)to make a"tentative identification".
P Greater than 25%concentration difference was observed between the primary and secondary GC column.
The lower concentration is reported.
[CALC] Calculated analyte-MDL/MRL reported to the highest reporting limit of the component analyses.
QM-07 The spike recovery was outside acceptance limits for the MS and/or MSD. The batch was accepted based
on acceptable LCS recovery.
FINAL This report relates only to the sample as received by the laboratory,and may only be reproduced in full. Page 8 of 10

•
(p.II 1 - - ENVIRONMENTAL CONSERVATION LABORATORIES CHAIN-OF-CUSTODY RECORD www.encolabs.com
C O 10775 Central Port Dr. 4810 Executive Park Court.Suite 111 102-A Woodwinds Industrial Cl.
Orlando,FL 32824 Jacksonville,FL 32216-6069 Cary,NC 27511
[phone] [phone] Fax[phone] [phone] Fax[phone] Page of
Client Name Pro ect Number Requested Analyses Requested Turnaround
Leaf Environmental, Inc. (BE012) (19499 l Times
Address Project NameDesc U
PO BOX 14609 19d99-Permit Renewal asq. Note:Rush requests subject to
C.) ,_ acceptance by the facility
Ci :ST2p PO 11/Billing Into c.vi .t?
iTP, NC 27709 al M o p O 03 a Standard
Tel Fax Reporting Contact Q r' N 6 coc g r 43
[phone] ()- 1�pi�m Monroe ? ,N ,N c� O N Expedited
samptert' sy Name Affiliation(Print) ry Ba 11R1 M Onr06 ❑ p Uj
S T� (/J tl f(J U) (1) c r-
33 U) Z.P. Due / /
Sampt ,,) ign . Site Location/Time Zone E 7 0 0 0 _ o 0 Lab Workorder
� J( 5t...`kt,.e';42, NC'-- a" m U U z O t— E— k.`"
CF ®7
Preservation(See Codes)(Combine as necessary)
Collection Matrix h tal 5 of
Item:: Sample ID(Field Identification) Colieclion Date Time Comp:Grab see codes) Containers Sample Comments
composite 12 -1/i 7:3,, , 1 1,4„t WW 30 x x x x X x x 1-4-1,re,, ,p ,1-41-
Grab 1t-/Zi/ZZliki:1_41,s1 : 11
L VON '9 x x ( X.
•
J c( <--Total#of Containers
Sample Kit Prepared By / Date/yr-no Relinquished By DaterTime : 1:ed6
Zz :tv2CommmentsiSpecial Reporting Requiregrtls R Inge ed By Dateflm Date. me
73 lJ Relinquished By Date/Time Received By DateTme
A)
co
CD
CO Cooler a's 8 Temps on Receipt ,) Con lionUpon Receipt
__.,
ry - gacor---/
0
Acceptable Unacceptable
I% Q -OW-Groundwater SO-Soil OW-Drinking Water SE-Sediment SW-Surface Water WW-Wastewater A-Air 0-Other(detail in comments) Preservation:I-Ice H-HCI N-HNO3 S H2SO4 NO NaOH O-Other(detail in comments)
Note:All samples submitted to ENCO Labs are in accordance with the terms and conditions listed on the reverse of this form,unless prior written agreements exist

Sample Preservation Verification (ENE
ENCO Cary •
Work Order: CF19007 Project: 119499-Permit Renewal
Client: Leaf Environmental, Inc.,(BE012) Project#: 119499
Logged In: 21-Dec-22 09:57 , s Logged By: Samantha L Hyat
Preservation Check Performed By Date/Time: I I l n ti1)
CF19007-01
Cont Type Pres(pH) pH Checked/ pH Adjusted Date/Time Used/Comments
Requirement In Control Adjusted
C 40mLAV+H2SO4 <2 Y / N NA YIN / NA
D 40mLAV+H2SO4 <2 Y / N / NA Y / N NA
E 250mLP+H2SO4 <2 Y / N / NA Y ► / NA
H 250mLP+H2SO4 <2 Y N / NA Y A
CF19007-02
Cont Type. Pres(pH) pH Checked/ pH Adjusted Date/Time Used/Comments
Requirement In Control Adjusted
A 250mLA+H2SO4 <2 Y / N / NA Y / N / NA
B 250mLA+H2SO4 <2 Y / N / Y / N / NA
•
Rea ent Name ID Reagent Name ID Reagent Name ID
1 3 5
2 C 1 4 6
pH Strip ID: '1( 1 U v�
C:\elmnt\Printlwko_PreservationCheck.rpt Page 1 of
Page 10 of 10

•ff III
ti eurofins 0
Environment Testing
ANALYTICAL REPORT
PREPARED FOR
Attn: Stephanie Franz
Environmental Conservation Laboratories
102 Woodwinds Industrial Ct, Suite A
Cary, North Carolina 27511
Generated 1/13/2023 8:50:06 AM
JOB DESCRIPTION
CF19007
JOB NUMBER
680-228236-1
Eurofins Savannah
5102 LaRoche Avenue
Savannah GA 31404
my
See page two for job notes and contact information. Page 1 of 20 Em O L.

Eurofins Savannah 0
Job Notes
The test results in this report meet NELAP requirements for parameters for which accreditation is required or available.Any
exceptions to the NELAP requirements are noted. Results pertain only to samples listed in this report. This report may not be
reproduced, except in full, without the written approval of the laboratory. Questions should be directed to the person who
signed this report.
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the
methodology, with any exceptions noted. This report shall not be reproduced except in full, without the express written
approval of the laboratory.All questions should be directed to the Eurofins Environment Testing Southeast, LLC Project
Manager.
Authorization
Generated
1/13/2023 8:50:06 AM
Authorized for release by
Stephanie Franz,Project Manager
[e-mail]
Designee for
Sheila Hoffman,Project Manager II
[e-mail]
[phone]
Eurofins Savannah is a laboratory within Eurofins Environment Testing Southeast,LLC,a company within Eurofins Environment Testing Group of Companies
Page 2 of 20 1/13/2023

Method Summary
Client: Environmental Conservation Laboratories Job ID: 680-228236-1
Project/Site: CF19007
Method Method Description Protocol Laboratory
1664B HEM and SGT-HEM 1664E EET SAV
350.1-1993 R2.0 Nitrogen,Ammonia MCAWW EET SAV
351.2-1993 R2.0 Nitrogen,Total Nitrogen MCAWW EET SAV
365.4-1974 Phosphorus,Total EPA EET SAV
5310 B-2011 Organic Carbon,Total(TOC) SM EET SAV
Nitrogen,Org Nitrogen,Organic EPA EET SAV
1664B HEM and SGT-HEM (Aqueous) 1664E EET SAV
Digestion Digestion,Hot Block MCAWW EET SAV
Protocol References:
1664B=EPA-821-98-002
EPA=US Environmental Protection Agency
MCAWW="Methods For Chemical Analysis Of Water And Wastes",EPA-600/4-79-020,March 1983 And Subsequent Revisions.
SM="Standard Methods For The Examination Of Water And Wastewater"
Laboratory References:
EET SAV=Eurofins Savannah,5102 LaRoche Avenue,Savannah,GA 31404,TEL[phone]
Eurofins Savannah
Page 3 of 20 1/13/2023

Sample Summary
Client: Environmental Conservation Laboratories Job ID: 680-228236-1
Project/Site: CF19007
Lab Sample ID Client Sample ID Matrix Collected Received
680-228236-1 Composite Wastewater 12/21/22 07:30 12/22/22 06:00
680-228236-2 Grab Wastewater 12/21/22 07:30 12/22/22 06:00
Page 4 of 20 Eurofins SfiMafJ2®n

Definitions/Glossary
Client: Environmental Conservation Laboratories Job ID: 680-228236-1
Project/Site: CF19007
Qualifiers101
General Chemistry
Qualifier Qualifier Description
Continuing Calibration Verification(CCV)is outside acceptance limits,low biased.
^+ Continuing Calibration Verification(CCV)is outside acceptance limits,high biased.
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.
Glossary
Abbreviation These commonly used abbreviations may or may not be present in this report.
Listed under the"D"column to designate that the result is reported on a dry weight basis
%R Percent Recovery
CFL Contains Free Liquid
CFU Colony Forming Unit
CNF Contains No Free Liquid
DER Duplicate Error Ratio(normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit(DoD/DOE)
DL,RA,RE,IN Indicates a Dilution,Re-analysis,Re-extraction,or additional Initial metals/anion analysis of the sample
DLC Decision Level Concentration(Radiochemistry)
EDL Estimated Detection Limit(Dioxin)
LOD Limit of Detection(DoD/DOE)
LOQ Limit of Quantitation(DoD/DOE)
MCL EPA recommended"Maximum Contaminant Level"
MDA Minimum Detectable Activity(Radiochemistry)
MDC Minimum Detectable Concentration(Radiochemistry)
MDL Method Detection Limit
ML Minimum Level(Dioxin)
MPN Most Probable Number
MQL Method Quantitation Limit
NC Not Calculated
ND Not Detected at the reporting limit(or MDL or EDL if shown)
NEG Negative/Absent
POS Positive/Present
PQL Practical Quantitation Limit
PRES Presumptive
QC Quality Control
RER Relative Error Ratio(Radiochemistry)
RL Reporting Limit or Requested Limit(Radiochemistry)
RPD Relative Percent Difference,a measure of the relative difference between two points
TEF Toxicity Equivalent Factor(Dioxin)
TEQ Toxicity Equivalent Quotient(Dioxin)
TNTC Too Numerous To Count
Eurofins Savannah
Page 5 of 20 1/13/2023

Case Narrative
Client: Environmental Conservation Laboratories Job ID: 680-228236-1
Project/Site: CF19007
Job ID: 680-228236-1
Laboratory: Eurofins Savannah 4
Narrative
Job Narrative
680-228236-1
Receipt
The samples were received on 12/22/2022 6:00 AM. Unless otherwise noted below,the samples arrived in good condition,and,where
required, properly preserved and on ice. The temperature of the cooler at receipt time was 1.3°C
General Chemistry
Method 351.2: The continuing calibration verification(CCV)associated with batch 680-758869 recovered outside the control limit for TKN.
The CCV was accepted and data flagged.Composite(680-228236-1), (CCV 680-757484/11-A), (LCS 680-757905/14-A),
(680-228018-M-1-D), (680-228018-M-1-E MS)and (680-228018-M-1-F MSD).
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
Eurofins Savannah
Page 6 of 20 1/13/2023

Detection Summary
Client: Environmental Conservation Laboratories Job ID. 680-228236-1
Project/Site: CF19007
Client Sample ID: Composite Lab Sample ID: 680-228236-1
Analyte Result Qualifier RL Unit DII Fac D Method Prep Type
Ammonia 0.12 J 0.25 0.10 mg/L 1 350.1-1993 R2.0 Total/NA
Nitrogen,Kjeldahl 0.66 ^- 0.20 0.10 mg/L 1 351.2-1993 R2.0 Total/NA
Phosphorus 0.21 0.10 0.041 mg/L 1 365.4-1974 Total/NA
Total Organic Carbon 11 1.0 0.50 mg/L 1 5310 B-2011 Total/NA
Nitrogen,Organic 0.54 0.20 0.20 mg/L 1 Nitrogen,Org TotaUNA 6
Client Sample ID: Grab Lab Sample ID: 680-228236-2 11
Analyte Result Qualifier RL Unit Dil Fac D Method Prep Type
HEM(Oil&Grease) 14.1 9.3 2.6 mg/L 1 1664E Total/NA 8
9..
12
131
1
1 This Detection Summary does not include radiochemical test results.
Eurofins Savannah
Page 7 of 20 1/13/2023

Client Sample Results
Client: Environmental Conservation Laboratories Job ID: 680-228236-1
Project/Site: CF19007
Client Sample ID: Composite Lab Sample ID: 680-228236-1
Date Collected: 12/21/22 07:30 Matrix: Wastewater
Date Received: 12/22/22 06:00
General Chemistry
Analyte Result Qualifier RL Unit D Prepared Analyzed Dil Fac
Ammonia(MCAWW 350.1-1993 0.12 J 0.25 0.10 mg/L 12/28/22 14:15 1
R2.0) 6
Nitrogen,Kjeldahl(MCAWW 0.66 ^- 0.20 0.10 mg/L 01/04/23 18:45 01/11/23 18:26 1
351.2-1993 R2.0)
Phosphorus(EPA 365.4-1974) 0.21 0.10 0.041 mg/L 01/04/23 18:45 01/11/23 14:31 1
Total Organic Carbon(SM 5310 11 1.0 0.50 mg/L 01/06/23 20:20 1
B-2011)
Nitrogen,Organic(EPA 0.54 0.20 0.20 mg/L 01/12/23 22:00 1
Nitrogen,Org)
Eurofins Savannah
Page 8 of 20 1/13/2023

Client Sample Results
Client: Environmental Conservation Laboratories Job ID: 680-228236-1
Project/Site: CF19007
Client Sample ID: Grab Lab Sample ID: 680-228236-2
Date Collected: 12/21/22 07:30 Matrix: Wastewater
Date Received: 12/22/22 06:00
General Chemistry
Analyte Result Qualifier RL Unit D Prepared Analyzed Dil Fac
HEM(Oil&Grease)(1664B) 14.1 9.3 2.6 mg/L 01/05/23 15:23 01/05/23 23:40 1
6
Eurofins Savannah
Page 9 of 20 1/13/2023

QC Sample Results
Client: Environmental Conservation Laboratories Job ID: 680-228236-1
Project/Site: CF19007
Method: 1664B - HEM and SGT-HEM
Lab Sample ID: MB 680-758041/1-A Client Sample ID: Method Blank
Matrix: Water Prep Type: Total/NA
Analysis Batch: 758080 Prep Batch: 758041
MB MB
Analyte Result Qualifier RL Unit D Prepared Analyzed Dil Fac
HEM(Oil&Grease) <1.4 5.0 1.4 mg/L 01/05/23 15:23 01/05/23 23:40 1
Lab Sample ID: LCS 680-758041/2-A Client Sample ID: Lab Control Sample Ei
Matrix:Water Prep Type: Total/NA
Analysis Batch: 758080 Prep Batch: 758041
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
HEM(Oil&Grease) 40.0 34.40 mg/L 86 78-114
Lab Sample ID: LCSD 680-758041/3-A Client Sample ID: Lab Control Sample Dup
Matrix:Water Prep Type: Total/NA
Analysis Batch: 758080 Prep Batch: 758041
Spike LCSD LCSD %Rec RPD
Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit
HEM(Oil&Grease) 40.0 36.00 mg/L 90 78-114 5 18
Method: 350.1-1993 R2.0 - Nitrogen, Ammonia
Lab Sample ID: MB 680-757135/29 Client Sample ID: Method Blank
Matrix: Water Prep Type: Total/NA
Analysis Batch: 757135
MB MB
Analyte Result Qualifier RL Unit D Prepared Analyzed Dil Fac
Ammonia <0.10 0.25 0.10 mg/L 12/28/22 13:49 1
Lab Sample ID: LCS 680-757135/30 Client Sample ID: Lab Control Sample
Matrix: Water Prep Type: Total/NA
Analysis Batch: 757135
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
Ammonia 1.00 1.03 mg/L 103 90-110
Method: 351.2-1993 R2.0 - Nitrogen, Total Nitrogen
Lab Sample ID: MB 680-757905/13-A Client Sample ID: Method Blank
Matrix: Water Prep Type: Total/NA
Analysis Batch: 758869 Prep Batch: 757905
MB MB
Analyte Result Qualifier RL Unit D Prepared Analyzed Dil Fac
Nitrogen,Kjeldahl <0.10 0.20 0.10 mg/L 01/04/23 18:45 01/12/23 10:54 1
Lab Sample ID: LCS 680-757905/14-A Client Sample ID: Lab Control Sample
Matrix: Water Prep Type: Total/NA
Analysis Batch: 758869 Prep Batch: 757905
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
Nitrogen,
Kjeldahl +^2.00 2.27 mg/L/L 114 75-125
Eurofins Savannah
Page 10 of 20 1/13/2023

QC Sample Results
Client: Environmental Conservation Laboratories Job ID: 680-228236-1
Project/Site: CF19007
Method: 365.4-1974 - Phosphorus, Total
Lab Sample ID: MB 680-757905/13-A Client Sample ID: Method Blank
Matrix: Water Prep Type: Total/NA
Analysis Batch: 758870 Prep Batch: 757905
MB MB
Analyte Result Qualifier RL Unit D Prepared Analyzed Dil Fac
Phosphorus <0.041 0.10 0.041 mg/L 01/04/23 18:45 01/11/23 14:14 1
Lab Sample ID: LCS 680-757905/14-A Client Sample ID: Lab Control Sample
Matrix:Water Prep Type: Total/NA
Analysis Batch: 758870 Prep Batch: 757905
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
Phosphorus 2.00 2.19 mg/L 109 90-110
Method: 5310 B-2011 - Organic Carbon, Total (TOC)
Lab Sample ID: MB 680-758232/3 Client Sample ID: Method Blank
Matrix: Water Prep Type: Total/NA
Analysis Batch: 758232
MB MB
Analyte Result Qualifier RL Unit D Prepared Analyzed Dil Fac
Total Organic Carbon <0.50 1.0 0.50 mg/L 01/06/23 16:42 1
Lab Sample ID: LCS 680-758232/4 Client Sample ID: Lab Control Sample
Matrix:Water Prep Type: Total/NA
Analysis Batch: 758232
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
Total Organic Carbon 20.0 19.2 mg/L 96 80-120
Lab Sample ID: LCSD 680-758232/5 Client Sample ID: Lab Control Sample Dup
Matrix: Water Prep Type: Total/NA
Analysis Batch: 758232
Spike LCSD LCSD %Rec RPD
Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit
Total Organic Carbon 20.0 19.0 mg/L 95 80-120 1 25
Eurofins Savannah
Page 11 of 20 1/13/2023

QC Association Summary
Client: Environmental Conservation Laboratories Job ID: 680-228236-1
Project/Site: CF19007
General Chemistry
Analysis Batch: 756757
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
680-228236-1 Composite Total/NA Wastewater Nitrogen,Org
Analysis Batch: 757135
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
680-228236-1 Composite Total/NA Wastewater 350.1-1993 R2.0
MB 6 8 0-7 571 3 5/2 9 Method Blank Total/NA Water 350.1-1993 R2.0
LCS 680-757135/30 Lab Control Sample Total/NA Water 350.1-1993 R2.0
Prep Batch: 757905
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
1 680-228236-1 Composite Total/NA Wastewater Digestion
MB 680-757905/13-A Method Blank Total/NA Water Digestion
LCS 680-757905/14-A Lab Control Sample Total/NA Water Digestion
Prep Batch: 758041
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
680-228236-2 Grab Total/NA Wastewater 1664E
MB 680-758041/1-A Method Blank Total/NA Water 1664B
LCS 680-758041/2-A Lab Control Sample Total/NA Water 1664E
LCSD 680-758041/3-A Lab Control Sample Dup Total/NA Water 1664B
Analysis Batch: 758080
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
680-228236-2 Grab Total/NA Wastewater 1664B 758041
MB 680-758041/1-A Method Blank Total/NA Water 1664E 758041
LCS 680-758041/2-A Lab Control Sample Total/NA Water 1664B 758041
LLCSD 680-758041/3-A Lab Control Sample Dup Total/NA Water 1664B 758041
Analysis Batch: 758232
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
680-228236-1 Composite Total/NA Wastewater 5310 B-2011
MB 680-758232/3 Method Blank Total/NA Water 5310 B-2011
LCS 680-758232/4 Lab Control Sample Total/NA Water 5310 B-2011
LCSD 680-758232/5 Lab Control Sample Dup Total/NA Water 5310 B-2011
Analysis Batch: 758869
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
680-228236-1 Composite Total/NA Wastewater 351.2-1993 R2.0 757905
MB 680-757905/13-A Method Blank Total/NA Water 351.2-1993 R2.0 757905
LCS 680-757905/14-A Lab Control Sample Total/NA Water 351.2-1993 R2.0 757905
Analysis Batch: 758870
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
680-228236-1 Composite Total/NA Wastewater 365.4-1974 757905
MB 680-757905/13-A Method Blank Total/NA Water 365.4-1974 757905
LCS 680-757905/14-A Lab Control Sample Total/NA Water 365.4-1974 757905
Eurofins Savannah
Page 12 of 20 1/13/2023

Lab Chronicle
Client: Environmental Conservation Laboratories Job ID: 680-228236-1
Project/Site: CF19007
Client Sample ID: Composite Lab Sample ID: 680-228236-1
Date Collected: 12/21/22 07:30 Matrix: Wastewater
Date Received: 12/22/22 06:00
Batch Batch Dil Initial Final Batch Prepared
Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Analysis 350.1-1993 R2.0 1 2 mL 2 mL 757135 12/28/22 14:15 DR EET SAV
Instrument ID: KONELAB1
Total/NA Prep Digestion 20 mL 20 mL 757905 01/04/23 18:45 SM EET SAV
Total/NA Analysis 351.2-1993 R2.0 1 758869 01/11/23 18:26 AS EET SAV
Instrument ID: SEAL 2
Total/NA Prep Digestion 20 mL 20 mL 757905 01/04/23 18:45 SM EET SAV
Total/NA Analysis 365.4-1974 1 758870 01/11/23 14:31 AS EET SAV
Instrument ID: SEAL 2 9
Total/NA Analysis 5310 B-2011 1 40 mL 40 mL 758232 01/06/23 20:20 JU EET SAV
Instrument ID: TOC8
Total/NA Analysis Nitrogen,Org 1 756757 01/12/23 22:00 TJW EET SAV
Instrument ID: NOEQUIP
Client Sample ID: Grab Lab Sample ID: 680-228236-2
Date Collected: 12/21/22 07:30 Matrix: Wastewater
Date Received: 12/22/22 06:00
Batch Batch Dii Initial Final Batch Prepared
Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Prep 1664B 269 mL 500 mL 758041 01/05/23 15:23 TD EET SAV
Total/NA Analysis 1664B 1 758080 01/05/23 23:40 TD EET SAV
Instrument ID: NoEquip
Laboratory References:
EET SAV=Eurofins Savannah,5102 LaRoche Avenue,Savannah,GA 31404,TEL[phone]
Eurofins Savannah
Page 13 of 20 1/13/2023

SUBCONTRACT ORDER \ CJ (;--. 30
ENCO Cary
CF19007
SENDING LABORATORY: RECEIVING LABORATORY:
ENCO Cary Test America(GA)
102-A Woodwinds Industrial Court 5102 LaRoche Avenue
Cary,NC 27511 Savannah,GA 31404
Phone.[phone] Phone:[phone]
Fax [phone] Fax.-0
Project Manager: Sha#}a-Vaicrlr-5 Y- 1. Project State of Origin: North Carolina
LSub Lab ID Originating Lab ID Client Matrix Date Sampled Sample Comments
Composite Waste Water 21-Dec-22 07:30
Analysis Due Spires Analysis Comments
Ammonia 350 1 r r 4.20 03-Jan-23 15 00 l8-Jan-23 07 30 Nt.L. tt, r k
Nitrogen Organic Cale 14/C. 03-Jan-23 15 00 15-Sep-25 07 30
Phosphorus Total EPA 365 4 03-Jan-23 15 00 18-Jan-23 07 30(4'S-
TKN 351 2 f'S S' 03-Jan-23 15 00 I8-Jan-23 07 30
TOC SM5310B f35" 03-Jan-23 15 00 I8-Jan-23 07 30
Container s Supplied
40mLAV+H2SO4(C) 40mLAV+H2SO4(D) 250mLP+H2SO4(E)
[Sub Lab ID Originating Lab ID Client Matrix Date Sampled Sample Comments
Grab Waste Water 21-Dec-22 07:30
IAnalysis Due Expires Analysis Comments
O&G 1664B 4 IS- 03-Jan-23 15 00 18-Jan-23 07 30
Containers Supplied
250mLA+H2SO4(A) 250mLA+H2SO4(B)
l ' 7) /( )
-3KV2- - 1 2-/il- (,)(P. . (i.
Release'. By d ( d-10-1 /19. -
Date Received By _ Date
1/ TI
Released By Date Received 13y 11 ill li. 1 11 ft
of l
680-228236 Chain of Custody
Page 14 of 20 1/13/2023

;:, , - ,r ENVIRONMENTAL CONSERVATION LABORATORIES CHAIN-OF-CUSTODY RECORD SIVW w.encola s.com
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aaa 2 e-Qo- �a sr n..0 q-al, -4, Fax rv-Q»s- Page ! of
�t:,r-r,:r-e tP-.e'.1, bar - Requested Analyse: Rigt.O2t0Y Tu-n3rOunt
Leaf Environmental,Inc. (BE012) ,I i134� , I I -,nes
d->y Fr'iJ?.tC{v;ma•'r ,.F + 2 •'•t hte: ._r, `v�hS sub,Y_t rp
PO-BOX14639 } 1 E+9 9- I rt Renewal
l I r 1w,:.. -cn f'e*act)
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Tla NC 27709 o 0 I Q m o Q . Standard
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(919) 4-85 F I()' Tim Monroe --- — — g 2 I p I <NI I —Expedited
sarller. rva:-•.4-tr,a. - P
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Monroe1 GA N cA = a- 1 c 0 -,r Due
Q 10 0 I V I 2 Q I h Lab Wo<karde
,, L � � 1 0 I ' z 0 _ t- -� � _ CF19007
L�„,r t Preservattan F. - 7-> lCgrtrb•s•'r.'^ E-c:^.
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Sample Preservation Verification EENCO Cary
H
•
Work Order CF19007 Project 119499-Permit Renewal
Client Leaf Environmental, Inc (8E012) Project# '119499
a zf
Logged In 21 Dec 2 09 57 Logged By Samantha L Hyat .
Preservation Check Performed By L.. 1 Daterrime I 1.2 t 'd:.�.1. , (,
C P19007-01
i ont T �. Pres(pH) pH Checked 1 pH AdjustedDeterrme
c' Reagent Used/Comment
yj' Requirement In Contrq Adjusted
C; 10n LAV>H2';04 2 Y / N ,(IAA} Y / N / NA
Li40mLAV+H2SO4 2 Y I N IrNA, Y I N NA f
E 2'OmiPrH2,,O4 2 7,7j)N / NA Y 1 NA 10
H 250m1 P+1-12.)04 2 n N / NA YN / A
CF19007-02
Pres(pH) pH Checked/ H Ad a Date/Time
Cant Type p j. ted Reagent Used/Comments
_ Requirement In Contr/ol, Adjusted
—A 250mLA+H2SO4 2 Y / N /(NA' Y / N / NA)
B 250rnLA+H2SO4 2 Y / N / 4.../' Y / N / NA
Vt'e;CPoel
Reagent Name ID Reagent Name ID Reagent Name ID
1 _ 5
4 [ 0
..,1 ,,,,,\, .. r,fill Strip ID f) 1 1 OVC. .{C � -- —
C,lelninl\PrintlwKo_PreselvationCheck rpt L'im.ji
Page 16 of 20 1/13/2023
L

Login Sample Receipt Checklist
Client: Environmental Conservation Laboratories Job Number: 680-228236-1
Login Number: 228236 List Source: Eurofins Savannah
List Number: 1
Creator: Padayao,Abigail
Question Answer Comment
Radioactivity wasn't checked or is</=background as measured by a survey N/A
meter.
The cooler's custody seal, if present, is intact. True
Sample custody seals, if present, are intact. True
The cooler or samples do not appear to have been compromised or True
tampered with.
Samples were received on ice. True
Cooler Temperature is acceptable. True
Cooler Temperature is recorded. True
COC is present. True
COC is filled out in ink and legible. True
COC is filled out with all pertinent information. True
Is the Field Sampler's name present on COC? True
There are no discrepancies between the containers received and the COC. True
Samples are received within Holding Time(excluding tests with immediate True
HTs)
Sample containers have legible labels. True
Containers are not broken or leaking. True
Sample collection date/times are provided. True
Appropriate sample containers are used. True
Sample bottles are completely filled. True
Sample Preservation Verified. True
There is sufficient vol. for all requested analyses, incl. any requested True
MS/MSDs
Containers requiring zero headspace have no headspace or bubble is True
<6mm (1/4").
Multiphasic samples are not present. True
Samples do not require splitting or compositing. True
Residual Chlorine Checked. N/A
Eurofins Savannah
Page 17 of 20 1/13/2023

Accreditation/Certification Summary
Client: Environmental Conservation Laboratories Job ID: 680-228236-1
Project/Site: CF19007
Laboratory: Eurofins Savannah
The accreditations/certifications listed below are applicable to this report.
Authority Program Identification Number Expiration Date
North Carolina(WW/SW) State 269 12-31-23
Eurofins Savannah
Page 18 of 20 1/13/2023

Definitions/Glossary
Client: Environmental Conservation Laboratories Job ID: 680-228236-1
Project/Site: CF19007
Qualifiers
General Chemistry
Qualifier Qualifier Description
^- Continuing Calibration Verification(CCV)is outside acceptance limits,low biased.
^+ Continuing Calibration Verification(CCV)is outside acceptance limits,high biased. s '�
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.
Glossary
Abbreviation These commonly used abbreviations may or may not be present in this report.
Listed under the"D"column to designate that the result is reported on a dry weight basis
%R Percent Recovery
CFL Contains Free Liquid
CFU Colony Forming Unit
CNF Contains No Free Liquid
DER Duplicate Error Ratio(normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit(DoD/DOE)
DL,RA,RE, IN Indicates a Dilution,Re-analysis,Re-extraction,or additional Initial metals/anion analysis of the sample
DLC Decision Level Concentration(Radiochemistry)
EDL Estimated Detection Limit(Dioxin)
LOD Limit of Detection(DoD/DOE)
LOQ Limit of Quantitation(DoD/DOE) h`
MCL EPA recommended"Maximum Contaminant Level"
MDA Minimum Detectable Activity(Radiochemistry)
MDC Minimum Detectable Concentration(Radiochemistry)
MDL Method Detection Limit
ML Minimum Level(Dioxin)
MPN Most Probable Number
MQL Method Quantitation Limit
NC Not Calculated
ND Not Detected at the reporting limit(or MDL or EDL if shown)
NEG Negative/Absent
POS Positive/Present
PQL Practical Quantitation Limit
PRES Presumptive
QC Quality Control
RER Relative Error Ratio(Radiochemistry)
RL Reporting Limit or Requested Limit(Radiochemistry)
RPD Relative Percent Difference,a measure of the relative difference between two points
TEF Toxicity Equivalent Factor(Dioxin)
TEQ Toxicity Equivalent Quotient(Dioxin)
TNTC Too Numerous To Count
Eurofins Savannah
Page 19 of 20 1/13/2023

Accreditation/Certification Summary
Client: Environmental Conservation Laboratories Job ID:680-228236-1
Project/Site: CF19007
Laboratory: Eurofins Savannah
The accreditations/certifications listed below are applicable to this report.
Authority Program Identification Number Expiration Date
North Carolina(WW/SW) State 269 12-31-23
111
Eurofins Savannah
Page 20 of 20 1/13/2023