NCG030582_MONITORING INFO_20140918

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO. I /v C&
DOC TYPE 1 ❑ HISTORICAL FILE
Ef-MONITORING REPORTS
DOC DATE ❑ aUIQ- ol Ig
YYYYMMDD

AN,
±O�A
NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit: htt:/Jnortal.ncdenr.orBJweb/wq/ws/su/npdessw#tab-4
Permit No.: N/C/ /—/ /_/ _/ _/�/ or Certificate of Coverage No.: N/C/G/ 0/3/Q/S/8/Z-/
Facility Name: PEGS o�7 DR4uuc. C UrJD �J1iC - ,4L1_ACE
County: _NPLIM Phone No. 911)- 785- D 1490
Inspector: /JC 1)- C I)&E
Date of Inspection: �-18- Iq �, �r TM�,
Time of Inspection: 11: 62 AM C E
NOV 12 2D14
Total Event Precipitation (inches): 0.5
CENTRAL FILES
Was this a "Representative Storm Event" or "Measureable Storm Event'p�s de fined b0yNe permit?
(See information below.)
Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or. "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
f
—E_pre.cipitation. -- -- - — _ — — — — - — —
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, 1 certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
Page 1 of 2
5WU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. ,. Structure (pipe, ditch, etc.) -DITCH
Receiving Stream: ISLAND. CQEEW_
Describe the industrial activities that occur within the outfall drainage area:
MR N kXWnA2UN/6 L/Dkwlc- 0'11-IND£Aq 4 0o7n Pa AZM'r,,5 _
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: 1-164T Bpowv
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): MAIL
4. Clarity: Choose -the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 O 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 �is the surface covered with floating solids:
1 ® 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
lO 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes NO
8. Is there an oil sheen in the stormwater discharge? Yes 9
._ 9.._.-.._ .ls-there_evidence-of- erosion -or deposition at -the outfall? ---Yes
10. Other Obvious Indicators of Stormwater Pollution:
List and describe ALOME 465Ek.V
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
swti-242, Last modified 10/25/2012

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina'Division of Water Quality General Permit No. NCG030000
Date submitted q-18
CERTIFICATE OF COVERAGE NO. NCG03 a 5 8 2- 1 SAMPLE COLLECTION YEAR 2-0114
FACILITY NAME REUSION H1QFZAuuc. QVUNDC"S _IKC. — (,UAUAC SAMPLE PERIOD ❑ Jan -June [July -Dec
COUNTY .D"PL rJ I or ❑ Monthly' _ T _ (month)
PERSON COLLECTING SAMPLES -VIENNEW D. -pfLE DISCHARGING TO CLASS ❑ORW ❑HQW []Trout OPNA
LABORATORY ENV tftWnEurAt_C►EMtsT Lab Cert. # []Zero -flow [:]Watersupply ❑SA
Comments on sample collection or analysis: { 00ther CJ+55 C
i
.I
Part A: Stormwater Benchmarks and Monitoring Results
f
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
❑ No discharge this period?'
Outfall No:
Date Sample
1
Collected
(mo/dd/yr)
24-hour rainfall
amount,
3
Inches ..
Total
Suspended Solids
pH
Standard units
Copper
Lead
Zinc '.
Non -Polar O&G/.
Total Petroleum
Hydrocarbons .
Total Toxic
6rganicss
Benchmarks
5
100 m L or.50 m /L
,. g/ g..
- ..
6.0 90
..
0007 m /L
g
0.033 m t
g/
0.067 m g/l-
15 rifg/L
1 mg/L` ,
i
i
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
z For sampling periods with no discharge at any singleloutfall, you must still submit this discharge monitoring report with a checkmark here.
3 The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
° See General Permit, Table 3 identifying the especially, sensitive receiving water classifications where the more protective benchmark applies.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes! For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 1 of 3

i
Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
i
I
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the Stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormw' ter Pollution Prevention Plan.
I
Name, (Print name)
Title (Print title)
I
l
(Signature) (Date)
I
Note: Results trust be reported in numerical format.' Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits,ithey must be reported in the format, "<XX mg/L", where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
l
Note. if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period?,
Outfall No Date Sample ' F 24 hour rainfall
Collected ( amount; Non polar�0&G/TPHy.
by :.
a Total Suspended Salyds s' pH .
(mo/dd/yr} , ,;;, Inches; ;. EPA .1664 (5GT-HEM)
Benchmarks `( 15 mg/L 100 mg/L or 50 jag/L 6.0 9.0`SlJ
,..., "'
Footnotes from Part A also apply to this Part B
* See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date: 11/1/2012-10/31/2017 I SWU-245, last revised 10/25/2012
Page 2 of 3

Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2; or Tier 3 responses. See General Permit text.
5
FOR PART A AND PART B MONITORING RESULTS: I
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEOENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this QMR including all "No Gischar e" reports, within 30 days of receipt of the lob results for at end of monitoring period
in the case o "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
I
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"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
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
'a•0&4,a 9-/8-/y
(Signature of Permittee) (Date)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

Environmental Chemists, Inc.
w1all 60 A i 6602 Windmill Way • Wilmington, NC 28405
[phone] (Lab) • [phone] (Fax)
SM
710 Bowsertown Road • Manteo, NC 27954
[phone]
ANALYTICAL & CONSULTING
CHEMISTS NCDENR: DWQ CERTIFICATE #94. DLS CERTIFICATE #37729
Precision Hydraulics Date of Report: Oct 17, 2014
PO Box 1589 Customer PO #:
Beulavilie NC 28518 Customer ID: 10070004
Attention: Kenneth Gore Report #: 2014-11687
Project ID: Wallace Stormwater
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
14-28725 Site: Stormwater 9/17/2014 2:30 PM Water Client
Test Method Results Date Analyzed
Oil & Grease (O&G)
EPA 1664
<5 mg/L
09/23/2014
Lead
EPA200.7
<0.010mg/L
09/25/2014
Alachlor
EPA608
<0.01 mg/L
09/22/2014
Aldrin
EPA 608
<0.01 mg/L
09/22/2014
Alpha - BHC
EPA 608
<0.01 mg/L,
09/22/2014
Aroclor - 1016
EPA 608
<0.1 mg/L
09/22/2014
Aroclor - 1221
EPA 608
<0.1 mg/L
09/22/2014
Aroclor - 1232
EPA 608
<0.1 mg/L
09/22/2014
Aroclor - 1242
EPA 608
<0.1 mg/L
09/22/2014
Aroclor - 1248
EPA 608
<0.1 mg/L
09/22/2014
Aroclor- 1254
EPA608
<0.1 mg/L
09/22/2014
Aroclor - 1260
EPA 60B
<0.1 mg/L
09/22/2014
Beta-BHC
EPA 608 —�
<0.01 mg/L —
09/22/2014-
Butachlor
EPA 608
<0.1 mq/L
09/22/2014
Chlordane
EPA 608
<0.1 mg/L
09/22/2014
DDD
EPA606
<0.01 mg/L
09/22/2014
DDE
EPA 608
<0.01 mg/L
09/22/2014
DDT
EPA608
<0.01 mg/L
09/22/2014
Delta-BHC
EPA 608
<0.01 mg/L
09/22/2014
Dieldrin
EPA 608
<0.01 mg/L
09/22/2014
Endosulfan I
EPA 608
<0.01 mo/L
09/22/2014
Endosulfan II
EPA 608
<0.01 mq/L
09/22/2014
Endosulfan sulfate
EPA 608
<0.01 mg/L
09/22/2014
Endrin
EPA 608
<0.01 mg/L
09/22/2014
Endrin aldehyde
EPA 608
<0.01 mg/L
09/22/2014
Gamma-BHC
EPA 608
<0.01 mg/L
09/22/2014
--.. - - . -.1
_
- . -

Environmental Chemists, Inc,
• A 6602 Windmill Way • Wilmington, NC 28405
[phone] (Lab) • [phone] (Fax)
SM
710 Bowsertown Road • Manteo, NC 27954
[phone]
ANALYTICAL & CONSULTING
CHEMISTS NCDENR: DWQ CERTIFICATE #94. DLS CERTIFICATE #37729
Precision Hydraulics
PO Box 1589
Beulaville NC
Attention: Kenneth Gore
Heptachlor
Heptachlor epoxide
H ex a ch I orocycl o p entail i ene
Methoxychlor
Metolachlor
Metribuzin
Propachlor
Simazine
Toxaphene
1,1,1-Trichloroethane
1,1,2,2-Tetrachloroethane
1,1,2-Trichloroethane
1,1-Dichloroethane
1,1-Dichloroethene
1,2-Dichlorobenzene
-- 1,2-Dichloroethane__
1,2-Dichloropropane
1,3-Dichlorobenzene
1,4-Dichlorobenzene
2-Chloroethylvinyl ether
Acrolein
Acrylonitrile
Benzene
Bromodichloromethane
Bromoform
Bromomethane
Carbon Tetrachloride
Chlorobenzene
Chloroethane
28518
Date of Report: Oct 17, 2014
Customer PO #:
Customer ID: 10070004
Report #: 2014-11687
Project ID:- Wallace Stormwater
EPA 608
<0.01 mg/L
09/22/2014
EPA 608
<0.01 mg/L
09/22/2014
EPA 609
<0.01 mg/L
09/22/2014
EPA 608
<q.01 mg/L-
09/22/2014
EPA 608
<0.01 mg/L
09/22/2014
EPA 608
<0.01 mg1L
09/22/2014
EPA 608
<0.01 mg/L
09/22/2014
EPA 608
<0.01 m g/L
09/22/2014
EPA 608
<0.1 mg1L
09/22/2014
EPA 624
<0.5j pq/L
10/01/2014
EPA 624
<0.5 pg/L
10/01/2014
EPA 624
<0. 5 wq/L
10/01/2014
EPA 624
<0.5 pg/L
10/01/2014
EPA 624
<0.5 pq/L
10/01/2014
EPA 624
<0.5 pq/L
10/01/2014
EPA624
<0.5.pq/L. ___10/0.1/201_4.
EPA 624
<0.5 pg/L
10/01/2014
EPA 624
<0.5 pg/L
10/01/2014
EPA 624
<0.5 pg/L
10/01/2014
EPA 624
<0.5 uq/L
10/01/2014
EPA 624
<5 pg/L
10/01/2014
EPA 624
<5 pg/L
10/01/2014
EPA624
<0.5 pg/L
10/0112014
EPA 624
<0.5 pq/L
10/01/2014
EPA 624
<0.5 uq/L
10101 /2014
EPA 624
<0.5 pg/L
10/01/2014
EPA 624
<0.5 WgIL
10/01/2014
EPA 624
<0.5 pg/L
10/01/2014
EPA 624
<0.5 pq/L
10/01/2014
Rare rl *-- m14-116A7

1 Es ' 01
SM
ANALYTICAL & CONSULTING
CHEMISTS
Environmental Chemists,
6602 Windmill Way • Wilmington, NC 28405
[phone] (Lab) • [phone] (Fax)
-
710 Bowsertown Road • Manteo, NC 27954
[phone]
NCDENR: DWQ CERTIFICATE #94. DLS CERTIFICATE 437729
Inc.
Precision Hydraulics
Date of Report: Oct 17, 2014
PO Box 1589
Customer PO #:
Beulaville NC 28518
Customer ID: 10070004
Attention: Kenneth Gore
Report #: 2014-11687
Project ID: Wallace Stormwater
Chloroform
EPA 624
<0.5 pglL
10/01/2014
Chloromethane
EPA 624
<0.5 pg/L
10/01/2014
cis-1,3-Dichloropropene
EPA 624
<0.5 pg/L
10/01/2014
Dibromochloromethane
EPA 624
<0.5 pg/L
10/01/2014
Ethylbenzene
EPA 624
<0.5-pg/1-
10/01/2014
M+P Xylene
EPA 624
<1.0 pg/L
10/01/2014
Methylene chloride
EPA 624
<0.5 pg/L
10/01/2014
ortho-Xylene
EPA 624
<0.5 pg/L
10/01/2014
Tetrachloroethene
EPA 624
<0.5 pg/L
10/01/2014
Toluene
EPA 624
<0.5 pg/L
10/01/2014
Trans-1 ,2-Dichloroethene
EPA 624
<0.5 pglL
10/01/2014
trans-1,3-Dichloropropene
EPA 624
<0.5pg/L
10/01/2014
Trichloroethene
EPA 624
<0.5 pg/L
10/01/2014
Trichlorofluoromethane
EPA 624
<0.5 pg/L
10/01/2014
Vinyl chloride
EPA624
<0.5pg/L
10101/2014
2,4,6-Trichlorophenol_
EPAs25
<5.pg/L_ ._W_09/2212Q14
2,4-Dichlorophenol
EPA 625
<5 pg/L
09/22/2014
2,4-Dimethyl phenol
EPA 625
<5 pg/L
09/22/2014
2,4-Dinitrophenol
EPA 625
<25 pg/L
09/22/2014
2-Chlorophenol
EPA 625
<5 pg/L
09/22/2014
2-Methyl-4,6-dinitrophenol
EPA 625
<25 pg/L
09/22/2014
2-Nitrophenol
EPA 625
<25 pq/L
09/22/2014
4-Chloro-3-methyl phenol
EPA 625
<5 pg/L
09/22/2014
4-Nitrophenol
EPA 625
<25 pg/L
09/22/2014
Pentachiorophenol
EPA 625
<25 pglL
09/22/2014
Phenol
EPA 625
<5 pg/L
09/22/2014
1,2 Diphenylhydrazine
EPA 625
<5 pg/L
09/22/2014
1,2,4-Trichlorobenzene
EPA625
<5 pg/L
09/22/2014
1,2-Dichiorobenzene
EPA 625
<5 pg/L
09/22/2014
Ron^,tt- ;,nid.11RA7

Environmental Chemists, Inc.
4=10e
6602 Windmill Way • Wilmington, NC 28405
[phone] (Lab) • [phone] (Fax)
710 Bowsertown Road • Manteo, NC 27954
[phone]
ANALYTICAL & CONSULTING
CHEMISTS NCDENR: DWQ CERTIFICATE #94. DLS CERTIFICATE #37729
Precision Hydraulics
Date of Report: Oct 17, 2014
PO Box 1589
Customer PO #:
Beulaville NC
28518
Customer ID: 10070004
Attention: Kenneth Gore
Report #: 2014-11687
Project ID: Wallace Stormwater
1,3-Dichlorobenzene
EPA 625
<5 pg/L
09/22/2014
1,4-Dichlorobenzene
EPA 625
<5 pg/L
09/22/2014
1-Methylnaphthalene
EPA 625
<5 pg/L
09/22/2014
2,4-Dinitrotoluene
EPA 625
<5 pg/L
09/22/2014
2,6-Dinitrotoluene
EPA 625 -
<5 pg/L
09/22/2014
2-Chloronaphthalene
EPA 625
<5 pq/L
09/22/2014
2-Methyl naphthalene
EPA 625
<5 pg/L
09/22/2014
3,3'-Dichlorobenzidine
EPA625
<10 pg/L
09/22/2014
4-Bromophenyl phenyl ether
EPA 625
<55 pq/L
09/22/2014
4-Chlorophenyl phenyl ether
EPA 625
<5 pg/L
09/22/2014
Acenaphthene
EPA 625
<5 uglL
09/22/2014
Acenaphthylene
EPA 625
<5 pq/L
09/22/2014
Anthracene
EPA 625
<5 pg/L
09/22/2014
Benzidine
EPA 625
<1 O pg/L
09/22/2014
Benzo f a]pyrene
EPA 625
<5 pg/L
09/22/2014
�Benzo(a)anthrace ne---.__
EPA 625
W� ` <5 pg/L_
09/22/2014
_
Benzo(b)fluoranthene
EPA 625
<5 pq/L
09/22/2014
Benzo(g,h,i)perylene
EPA 625
<5 pg/L
09/22/2014
Benzo(k)fluoranthene
EPA 625
<5 pg/L
09/22/2014
Bis ( chloromethyl ) ether
EPA 625
<5 pg/L
09/22/2014
Bis(2-Chloroethoxy)methane
EPA 625
<5 pg/L
09/22/2014
Bis(2-ChIoroethyl)ether
EPA 625
<5 pg/L
09/22/2014
Bls(2-Chlorolsopropyl)ether
EPA 625
<5 pg/L
09/2212014
Bis(2-ethylhexyl)phthalate
EPA625
<5 uq/L
09/22/2014
Butyl benzyl phthal ate
EPA 625
<5 pq/L
09/22/2014
Chrysene
EPA 625
<5 pg/L
09/22/2014
Dibenzo(a,h)anthracene
EPA 625
<5 pg/L
09/22/2014
Di ethyl phthal ate
EPA 625
<5 pg1L
09/22/2014
Dimethylphthalate
EPA 625
<5 pg/L
09/22/2014
0--- � -4 A
Reoort #:: 2n14-11R87

Environmental Chemists,
Inc.
~ 9 0
6602 Windmill Way • Wilmington, NC 28405
[phone] (Lab) • [phone] (Fax)
sM
710 Bowsertown Road • Manteo, NC 27954
[phone]
ANALYTICAL & CONSULTING
CHEMISTS
NCDENR: DWQ CERTIFICATE #94, DLS CERTIFICATE #37729
Precision Hydraulics
Date of Report: Oct 17, 2014
PO Box 1589
Customer PO #:
Beulaville NC 28518
Customer ID: 10070004
Attention: Kenneth Gore
Report #: 2014-11687
Project ID: Wallace Stormwater
Di-n-Butylphthalate
EPA 625
<5 pg1L
09/22/2014
Di-n-Octylphthalate
EPA625
<5 pg/L
09/22/2014
Fluoranthene
EPA 625
<5 uq/L
09/22/2014
Fluorene
EPA625
<5 pg/L
09/22/2014
Hexachlorobenzene
EPA625
<5 pg/L
09/22/2014
Hexachlorobutadiene
EPA 625
<5 pg/L
09/22/2014
Hexachlorocyclopentadiene
EPA625
<25pq/L
09/22/2014
Hexachloroethane
EPA 625
<5 pq/L
09/22/2014
lndeno(1,2,3-cd)pyrene
EPA625
<5 pg/L
09/22/2014
Isophorone
EPA 625
<5 pg/L
09/22/2014
Naphthalene
EPA 625
<5 uq/L
09/22/2014
Nitrobenzene
EPA625
<5 pq/L
09/22/2014
N-nitroso-dimethylamine(NDMA)
EPA625
<5 ug/L
09/22/2014
N-Nitroso-di-n-propylamine
EPA625
<5pg/L
09/22/2014
N-Nitroso-diphenylamine
EPA625
<5 pg/L
09/22/2014
_Phenanthrene
EPA625
<5 Pg/L
09/22/2014
Pyrene
EPA625
<5 hg/L
09/22/2014
Residue Suspended (TSS)
SM 2540 D
30.2 mg/L
09/22/2014
pH
SM 4500 a
B 7.26 units
09/29/2014
Comment:
Reviewed by:'4'
1
Rennrt#:: 2nm-11687 I--- � -�

NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
RECEIVIED
"IN 0 6 Z014
CENTF AL FILES
DWC/§OG
For guidance on filling out this form, please visit: htM://portal.ncdenr.org/web/wq/ws/su/nl2dessw#tab-4
Permit No.: N/C/�/_/_/_/_/_/_/ or Certificate of Coverage No.:
Facility Name: PeccrVDA gYDQAUI CyU�I�fRS_Ir�c ` J*U-4c,E
County: 1auPUN Phone No. _ 91b-285-6496
Inspector: 66JN5�72 Goat
Date of Inspection: 2 -27 - i4
Time of Inspection: 4 ` oo PM
Total Event Precipitation (inches): 0. 35_
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
N Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
Page 1 of 2
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 1 Structure (pipe, ditch, etc.) -Drrr-H
Receiving Stream: -DrcaNn CREEK
Describe the industrial activities that occur within the outfall drainage area:
MANUFAG7u+LINfi OF r!'Y[rn!#�¢s CGYY1PoA1fJ��'S i�S6Emacj or= GmPbe�,uPs
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: C4EA2 TU 4-I&W T/ArT
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): ZV,01VE
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 (D 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 ' 0 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
Cl) 2 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
S. Is there an oil sheen in the stormwater discharge? Yes Na
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe NONE ol35eftEb
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 10/25/2012

Semi-annual Stormwater Discharge Monitoring RePort
for North Carolina Division of Water Quality General Permit No, NCG030000
Date submitted 2 -.2,3 - 14
CERTIFICATE OF COVERAGE NO. NCG03 0 5 $ 2
FACILITY NAME Pwe,sroAl NYDA4at4r. CYI- NOt45 INC. - Gy4UAC6
COUNTY Dupt-IN
PERSON COLLECTING SAMPLES I%nr6-yV D. C 09f
LABORATORYENrrQ.,amew-kt_ dm7 sr Lab Cert. # 94
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2614
SAMPLE PERIOD [X Jan -June ❑ July -Dec
or [[ Monthly' _ lmontt !
DISCHARGING TO CLASS ❑ORW ❑HQW []Trout ❑PNA
❑Zero -flaw ❑Water Supply ❑SA
®Other Ct.455 C
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
[—[ No discharge this period?Z
Outfall No,
Date Sample
pl
Collected
(mo/dd/yr)
24-hour rainfall
amount,
a
Inches ...
Total Suspended Solids
�H' . >
Standard units
Copper
Lead
Zinc
Nan -Polar O&G/
Total Petroleum .
Hydrocarbons
TataLTaxic
Organics s
8enchri arks =__>
��
0� 5
100 mg/L or.50 mg/L
6.0 - 9.0
0.007. mg/L
0.033 mg/L.
0.06 mg/L
. 15 mg/L.
1 ruff/,.
1 Morithly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
2 For Sampling periods with no discharge at any single,outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
° See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals,'or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor .
manufacture use the definitionas found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 1 of 3

Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
Name (Print name)
Title (Print title)
(Signature)
(Date)
Note: Results must be reported in numerical format. Do not report Below'Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be re orted in the format "<XX m L" where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Paht h: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
No discharge this period?`
` =
Date Sample
24 hourralnfall
'
Outfall Na
`Collected
-
amount,
F
Nan polar Q&G/TPH 6y
f�
r
(mo/dcf/yr) .i
3
Inches;,
PA
:-E:1664[SGT=HEM)
Total Suspended Solids
pH ?.
Benchmarks > `;
15 mg/i
1do mg/L or 50 mg
(i 0 9 0 Sl1
=
Footnotes from Part A also apply to this Part B
* See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING, RESULTS:
A BENCHMARK EXCEEDANCF TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lab results for at end of, monitoring period
in the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"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.
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
a a I
(Date)
Permit Date: 11/1/2012-10/31/2017
SWU-245, last revised 10/25/2012
Page 3 of 3

xf O
ANALYTICAL & CONSULTING
CHEMISTS
Environmental Chemists, Inc.
6602 Windmill Way • Wilmington, NC 28405
[phone] (Lab) • [phone] (Fax)
710 Bowsertown Road " Manteo, NC 27954
[phone]
NCDENR: DWQ CERTIFICATE #94. DLS CERTIFICATE #37729
Precision Hydraulics Date of Report: Mar 28, 2014
PO Box 1589 Customer PO #:
Beulaville NC 28518 Report #: 2014-02505
Attention: Kenneth Gore Report to: Kenneth Gore
Project ID: Wallace Stormwater
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
14-06068 Site: Stormwater 2/26/2014 Water Client
Test Method Results Date Analyzed
Oil & Grease (O&G)
EPA 1664
<5 mg/L
03/12/2014
Lead
EPA 200.8
< 0.010 mg/L
3/12/2014
Alachlor
EPA 608
<0.01 mg/L
03/05/2014
Aldrin
EPA 608
<0.01 mg/L
03/05/2014
Alpha - BHC
EPA 608
<0.01 mg1L
03/05/2014
Aroclor - 1016
EPA 608
<0.5 mg/L
03/05/2014
Aroclor - 1221
EPA 608
<0.5 mg/L
03/05/2014
Aroclor -1232
EPA 608
<0.5 mg/L
03/05/2014
Aroclor - 1242
EPA 608
<0.5 mg/L
03/05/2014
Aroclor - 1248
EPA 608
<0.5 mg/L
03/05/2014
Aroclor - 1254
EPA 608
<0.5 mg/L
03/05/2014
Aroclor - 1260
EPA 608
<0.5 mg/L
03/05/2014
Beta-BHC
EPA 608
<0.01 mg1L
03/05/2014
Butachlor
EPA 608
<0.01 mg/L
03/05/2014
Chlordane
EPA 608
<0.5 mg/L
03/05/2014
DDD
EPA 608
<0.01 mg/L
03/05/2014
DDE
EPA 608
<0.01 mg/L
03/05/2014
DDT
EPA 608
<0.01 mg/L
03/05/2014
Delta-BHC
EPA 608
<0.01 mg/L
03/0512014
Dieldrin
EPA boa
<0.01 mglL
03/05/2014
Endosulfan I
EPA 608
<0.01 mg/L
03/05/2014
Endosulfan 11
EPA 608
<0.01 mg/L
03/05/2014
Endosulfan sulfate
EPA 608
<0.01 mg/L
03/05/2014
Endrin
EPA 608
<0.01 mg/L
03/05/2014
Endrin aldehyde
EPA 608
<0.01 mg/L
0310512014
Gamma-BHC
EPA 608
<0.01 mg/L
03/05/2014
Report #:: 2014-02505
Page f of 6

Environmental Chemists,
Inc.
r
6602 Windmill Way • Wilmington, NC 2&405
[phone] (Lab) • [phone] (Fax)
SM
710 Bowsertown Road • Manteo, NC 27954
[phone]
ANALYTICAL & CONSULTING
CHEMISTS
NCDENR: DWQ CERTIFICATE #94. DLS CERTIFICATE #37729
Precision Hydraulics
Date of Report: Mar 28, 2014
PO Box 1589
Customer PO #:
Beulaville NC 28518
Report #: 2014-02505
Attention: Kenneth Gore
Report to: Kenneth Gore
Project ID: Wallace Stormwater
Heptachlor
EPA60a
<0.01 mg/L
03/05/2014
Heptachlor epoxide
EPA 608
<0.01 mg/L
03/05/2014
Hexachlorocyclopentadiene
EPA 608
<0.01 mg/L
03/05/2014
Methoxychlor
EPA 608
<0.01 mg/L
03/05/2014
Metolachlor
EPA 608
<0.01 mg/L
03/05/2014
Metribuzin
EPA 608
<0.01 mg/L
03/05/2014
Propachlor
EPA 608
<0-01 mg/L
03/05/2014
Simazine
EPA 608
<0.01 mg/L
03/05/2014
Toxaphene
EPA 608
<0.5 mg/L
03/05/2014
1, 1, 1 -Trichloroethane
EPA 624
< 0.50 pg/L
3/13/2014
1,1,2,2-Tetrachloroethane
EPA 624
< 0.50 pg/L
3/13/2014
1,1,2-Trichloroethane
EPA 624
< 0.50 pg/L
3/13/2014
1,1-Dichloroethane
EPA 624
< 0.50 pg/L
3/13/2014
1, 1 -Dichloroethene
EPA 624
< 0.50 pg/L
3/13/2014
1,2-Dichlorobenzene
EPA 624
< 0.50 pg/L
3/13/2014
1,2-Dichloroethane
EPA 624
< 0.50 pg/L
3/13/2014
1,2-Dichloropropane
EPA 624
< 0.50 pg/L
3/13/2014
1,3-Dichlorobenzene
EPA 624
< 0.50 pg/L
3/13/2014
1,4-Dichlorobenzene
EPA524
< 0.50 pg/L
3/13/2014
2-Chloroethylvinyl ether
EPA 624
< 0.50 pg/L
3/13/2014
Acrolein
EPA 624
< 5.00 pg/L
3/13/2014
Acrylonitrile
EPA 624
< 5.00 pg/L
3/13/2014
Benzene
EPA 624
< 0-50 pg/L
3/13/2014
Bromodichloromethane
EPA 624
< Q50 pg/L
3/13/2014
Bromoform
EPA 624
< 0.50 pg/L
3/13/2014
Bromomethane
EPA 624
< 0.50 pg/L
3/13/2014
Carbon Tetrachloride
EPA 624
< 0.50 pg/L
3/13/2014
Chlorobenzene
EPA 624
< 0.50 pg/L
3/13/2014
Chloroethane
EPA 624
< 0.50 pg/L
3/13/2014
Report #:: 2014-02505
Page 2 of 5

Environmental Chemists, Inc.
6602 Windmill Way • Wilmington, NC 28405
;. [phone] (Lab) • [phone] (Fax)
710 Sowsertown Road • Manteo, NC 27954
[phone]
ANALYTICAL & CONSULTING
CHEMISTS NCDENR: DWQ CERTIFICATE 994. DLS CERTIFICATE #37729
Precision Hydraulics
Date of Report: Mar 28, 2014
PO Box 1589
Customer PO #:
Beulaville NC
28518
Report #: 2014-02505
Attention: Kenneth Gore
Report to: Kenneth Gore
Project ID: Wallace Stormwater
Chloroform
EPA 624
< 0.50 pg/L
3/13/2014
Chloromethane
EPA 624
< 0.50 pg/L
3/13/2014
cis-1,3-Dichloropropene
EPA 624
< 0.50 pg/L
3/13/2014
Dibromochloromethane
EPA 624
< 0.50 pg/L
3/13/2014
Ethylbenzene
EPA 624
< 0.50 pg/L
3/13/2014
M+P Xylene
EPA 624
< 1.00 pg/L
3/13/2014
Methylene chloride
EPA 624
< 0.50 pg/L
3/1312014
ortho-Xylene
EPA 624
< 0.50 pg/L
3/13/2014
Tetrachloroethene
EPA 624
< 0.50 pg/L
3/13/2014
Toluene
EPA 624
< 0.50 pg/L
3/13/2014
Trans-1,2-Dichloroethene
EPA 624
< 0.50 pg1L
3/13/2014
trans- 1, 3-Dich lorop ropen e
EPA 624
< 0.50 pg/L
3/13/2014
Trichloroethene
EPA 624
< 0.50 pg/L
3/13/2014
Trichlorofluoromethane
EPA 624
< 0.50 pg/L
3/13/2014
Vinyl chloride
EPA 624
< 0.50 pg/L
3/13/2014
2,4,6-Trichlorophenol
EPA625
<5 pg/L
03/04/2014
2,4-Dichlorophenol
EPA 625
<5 pg/L
03/04/2014
2,4-Dimethylphenol
EPA 625
<5 pg/L
03/04/2014
2,4-Dinitrophenol
EPA 625
<25 pg/L
03/04/2014
2-Chlorophenol
EPA 625
<5 pg/L
03104/2014
2-Methyl-4,6-dinitrophenol
EPA 625
<25 pg/L
03/04/2014
2-Nitrophenol
EPA 625
<25 pg/L
03/04/2014
4-Chloro-3-methylphenol
EPA 625
<5 pg/L
03/04/2014
4-Nitrophenol
EPA 625
<25 pg/L
03/04/2014
Pentachlorophenol
EPA 625
<25 pglL
03/04/2014
Phenol
EPA 625
<5 pg/L
03/04/2014
1,2 Diphenylhydrazine
EPA 625
<5 pg/L
03/04/2014
1,2,4-Trichlorobenzene
EPA 625
<5 pg/L
03/04/2014
1,2-Dichlorobenzene
EPA 625
<5 pg/L
03/04/2014
Report #:: 2014-02505 Page 3 of 5

Environmental Chemists,
Inc.
_
6602 Windmill Way • Wilmington, NC 28405
[phone] (Lab) • [phone] (Fax)
SM
710 Bowsertown Road • 1vlanteo, NC 27954
[phone]
ANALYTICAL & CONSULTING
CHEMISTS
NCDENR: DWQ CERTIFICATE #94. DLS CERTIFICATE #37729
Precision Hydraulics
Date of Report: Mar 28, 2014
PO Box 1589
Customer PO #:
Beulaville NC 28518
Report #: 2014-02505
Attention: Kenneth Gore
Report to: Kenneth Gore
Project ID: Wallace Stormwater
1, 3-Dichlorobenzene
EPA 625
<5 pg/L
03/04/2014
1,4-Dichlorobenzene
EPA 625
<5 pg/L
03/04/2014
1- Methyl naphthalene
EPA 625
<5 pg/L
03/04/2014
2,4-Dinitrotoiuene
EPA 625
<5 pq/L
03/04/2014
2,6-Dinitrotoluene
EPA 625
<5 pg/L
03104/2014
2-Chloronaphthalene
EPA 625
<5 pg/L
0310412014
2-Methyinaphthalene
EPA 625
<5 pg/L
0310412014
3,3'-Dichlorobenzidine
EPA 625
<10 pg/L
03/04/2014
4-Bromophenyl phenyl ether
EPA 625
<5 pg/L
03/04/2014
4-Chlorophenyl phenyl ether
EPA 625
<5 pg/L
03/04/2014
Acenaphthene
EPA 625
<5 pg/L
03/04/2014
Acenaphthyiene
EPA 625
<5 pg/L
03/04/2014
Anthracene
EPA 625
<5 pg/L
03/04/2014
Benzidine
EPA 625
<10 pq/L
03104/2014
Benzo [a]pyrene
EPA 625
<5 pg/L
03/04/2014
Benzo(a)anthracene
EPA 625
<5 pq/L
03/04/2014
Benzo(b)fluoranthene
EPA 625
<5 pg/L
03/04/2014
Benzo(g,h,i)perylene
EPA 525
<5 pg/L
03/04/2014
Benzo(k)fluoranthene
EPA 525
<5 pg/L
03104/2014
Bis ( chloromethyl ) ether
EPA 625
<5 pg/L
03/04/2014
Bis(2-Chloroethoxy)methane
EPA 625
<5 pg/L
03104/2014
Bis(2-Chloroethyl)ether
EPA 625
<5 pg/L
03/04/2014
Bis(2-Chioroisopropyi)ether
EPA 625
<5 pq/L
03/04/2014
Bi s(2-ethyl hexyl) p htha late
EPA 625
<5 pg/L
03/04/2014
Butylbenzylphthalate
EPA 625
<5 pg/L
03/04/2014
Chrysene
EPA 625
<5 pg/L
03/04/2014
Dibenzo(a, h)a nth racene
EPA 525
<5 pg/L
03/04/2014
Diethylphthalate
EPA 625
<5 gg/L
03/04/2014
Dimethylphthalate
EPA 525
<5 pg/L
03/04/2014
Report #:: 2014-02505
Page 4 of 5

Environmental Chemists,
Inc.
6602 Windmill Way • Wilmington, NC 28405
[phone] (Lab) • [phone] (Fax)
SM
710 Bowsertown Road • Manteo, NC 27954
[phone]
ANALYTICAL & CONSULTING
CHEMISTS
NCDENR: DWQ CERTIFICATE #94, DLS CERTIFICATE #37729
Precision Hydraulics
Date of Report: Mar 28, 2014
PO Box 1589
Customer PO #:
Beulaville NC 28518
Report #: 2014-02505
Attention_ Kenneth Gore
Report to: Kenneth Gore
Project ID: Wallace Stormwater
Di-n-Butylphthalate
EPA 625
<5 pg/L
03/04/2014
Di-n-Octylphthalate
EPA 625
<5 pg/L
03/04/2014
Fluoranthene
EPA 625
<5 pg/L
03104/2014
Fluorene
EPA 625
<5 pg/L
03/04/2014
Hexachlorobenzene
EPA 625
<5 pg/L
03/04/2014
Hexachlorobutadiene
EPA 625
<5 pg/L
03/04/2014
Hexach lorocyclo pentad ie ne
EPA 625
<25pg/L
03/04/2014
Hexachloroethane
EPA 625
<5 pg/L
03/04/2014
Indeno(1,2,3-cd)pyre ne
EPA 625
<5 pg/L
03/04/2014
Isophorone
EPA 625
<5 pg/L
03/04/2014
Naphthalene
EPA 625
<5 pg/L
03/04/2014
Nitrobenzene
EPA 625
<5 pg/L
03/04/2014
N-nitroso-dimethylamine(NDMA)
EPA 625
<5ug/L
03/04/2014
N-Nitroso-di-n-propylamine
EPA 625
<5pg/L
03/04/2014
N-Nitroso-diphenylamine
EPA 625
<5 pg/L
03/04/2014
Phenanthrene
EPA 625
<5 pq/L
03/04/2014
Pyrene
EPA 625
<5 uq/L
03/04/2014
Residue Suspended JSS)
SM 2540 D
13.9 mg/L
03/0512014
pH
SM 4500 H
B 7.23 units
03/11 /2014
Comment:
Reviewed by: _ _
O0
i0
Report #:: 2014-02505 Page 5 of 5

ngton
ENVIRONMENTAL CHEMISTS, INC OFFICE: 910I3 2a0 23F'AX9103 2-44 4$
NCDENR: DWQ CERTIFICATION # 94 NCDHHS: DLS CERTIFICATION # 37729 [e-mail]
Analytical & Consulting Chemists
COLLECTION AND CHAIN OF CUSTODY
CLIENT: Precision Hydraulics
PROJECT NAME: Storm Water -Wallace Facility
REPORT NO:
ADDRESS: Post Office Box 1589
CONTACT NAME: Kenneth Gore
PO NO:
Beulaville, NC 28518
REPORT TO:
PHONE/FAX:
COPY TO:
email:
Sampled By: c t` SAMPLE TYPE: I = Influent, E = Effluent, W = Well, ST = Stream, SO = Soil, 5L = Sludge, Other:
Sample Identification
p
Collection
d
E `^
R
Wd
_N
a `o 2
E C7
U
_
c f7
`o
o a
"
d
C
0 a
t E
"
a
O UJ
m 00
j
z
PRESERVATION
ANALYSIS REQUESTED
Date
Time
Temp
�
o
z
�
u
o
a
_
�
z
=
=
a
Z
o
=
w
o
Storm Water
Z(p
C
X
TSS, pH, 625, 608
G
G
C
P
X
Oil and Grease
G
G
C
P
X
624
G
G
C
P
X
4Lead
G
G
C
P
G
G
C
P
G
G
C
P
G
G
C
P
G
G
C
P
G
G
C
P
G
G
Transfer
Relinquished By:
Date/Time
Received By:
ate/Time
Cu
2.
Temperature when Received: L t— Accepted: lRejected: Resample R sted:
c
Delivered By: Received B� 4�� �'*g Date: 3 i Time:
Comments: TU NAROUND:

Semi-annual Stormwater Discharge MonitoringReport
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted 4f /e' 2b JS
CERTIFICATE OF COVERAGE NO. NC603 o 5 8 �-
FACILITY NAME &CQoJO 14YARA,WC C`IUND&U xNC-- LJALLLM
COUNTY _ l7A pLW
PERSON COLLECTING SAMPLES.-
LABORATORYENvm.Mxlriur& C_&-,M&57- Lab Cert. # 94
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2015
SAMPLE PERIOD Jan -June [Z July -Dec
or Monthly'_ _- (month)
DISCHARGING,. TO CLASS ❑ORW ❑HQW []Trout OPNA
❑Zero -flow ❑Water Supply []SA
RECEIVED []Other CLA-S c- �
SEP 2 2 N15 PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 -i
CENTRAL FILES
DWR SECTION
L[ No discharge this period?'
outfall No.
Date Sample
1
24-h6ur rainfall
Total Suspended Solids
pH,
Capper
Lead'.,
Zinc :
Non -Polar O&G/
Total Petroleum :
Total Toxic
Collected.. '
m
aount; ;
Standard units
Hydrocarbons
5
Organics .
(mo/dd/yr)
Inches'.'
Benchmarks --_>
100 mg/L or S6 mg/L
6.6 9.0
0.007 nig/L `
` 0.033 mg/C
0.067� mg/L
:. . 15 mg/L' .
1 mg/L
ivioniLmy sampling kinsleao oT sem1-dnl1Ud1) I11115L L)t!glfi WILII uIC,Ci Ull1J %.VlIJCl.UL1YC UCIIl1111601 CRI.CCU0111.0 lUl LIIC POIC1111CLC1 bL LIMVULICIII.
2 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 1 of 3

Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
Name (Print name)
Title (Print title)
(Signature)
(Date)
Note: Results must be reported in numerical format. Do'not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format "<XX m L" where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note: If you report a sample value in excess of the benchmark, you must implement Tier I, Tier 2, or Tier 3 responses. See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
n No discharge this
pate Sample
24 hour rainfall
`
Outfall No..1
Collected
amount,
Non polar 0&G/TPH by
Total Suspended Solid
pH
(rno/dd/yrJ.
3
•Inches ,�
EPA.'1664 (SGT:NEMJ
F
Benchmarks `>
-
t
15 mg/L
:100'mg/L or"50 mg/!*
`6 0 ,. 9:0 SU
Footnotes from Part A also apply to this Part B
* See General Permit text; Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART It SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one cry otthis DMR, including all "No Discharge" reports within 30 days of receipt of the lab results for at end of monitoring period
in the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"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 property 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 fines and imprisonment for knowing violations."
(Signature of Permittee)
Permit Date: 11/1/2012-10/31/2017
B-/2-1.5
(Date)
SWU-245, last revised 10/25/2012
Page 3 of 3

r
NCDER
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit. htip:././poMi.n-cdenr.org/web/wq/ws/su/ni2dessw#t2b-4
Permit No.: N/�/�/�/_/_/_/_/_/ or Certificate of Coverage No.:
Facility Name: Piwpsioy *,DgatcuG C_WwVM4s, X4r_ - WAu1+cE _
County: D4PLIA Phone No. 9iD - 285- 0490
Inspector: 1e . Gygz
Date of Inspection:
Time of Inspection: v,QI"t
Total Event Precipitation (inches): d • 40
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. ,A single storm event may contain up to 10 consecutive hours of no
precipitation. I
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm. event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter- I
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
Pagel of 2
SWU-242, fast modified 10/25/2012

1. Outfall bescription:
Outfall No_ I - - Structure (pipe, ditch, etc.) ZrMP
Receiving Stream: ,: _ ..rs tgHjp CR�FEX
Describe the industrial activities that occur within the outfall drainage area:
AAmu FAcuuAM6 - NYDRAuuc dVUA0W 4-C6mP6A&rT PAP-7.5
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: L/614T -,Bi2ou)ri
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): HONE ..DE715c-TD
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:,
1' D 3 4 5
-5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1- 0 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 '2 3 4 5
7. Is there any foam in the stormwater discharge? Yes
8. Is there an oil sheen in the stormwater discharge? Yes
9. is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe /Vo E OBSEguab
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 10/25/2012

Environmental Chemists, Inc.
1 6602 Windmill Way, Wilmington, NC 28405 • 910.392.022-3 Lab • 910.392.4424 Fax
710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
sM 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
ANALYTICAL & CONSULTING CHEMISTS [e-mail]
Precision Hydraulics
PO Box 1589
Beulaville NC 28518
Attention: Kenneth Gore
Date of Report: Sep 09, 2015
Customer PO #:
Customer ID: 10070004
Report #: 2015-10700
Project ID: Wallace Stormwater
Lab ID Sample ID:
Collect DatelTime Matrix Sampled by
15-25290 Site: Stormwater
8/12/2015 10:30 AM Water Client
Test
Method
Results Date Analyzed
Oil & Grease (O&G)
EPA 1664
<5 mg/L
08/14/2015
Lead
EPA 200.7
<0.01 mg/L
08/18/2015
Alachlor
EPA608
<0.000208 mg/L
08/12/2015
Aldrin
EPA608
<0.000208 mg/L
08/12/2015
Alpha - BHC
EPA608
<0.0000104 mg/L
08/12/2015
Aroclor - 1016
EPA 608
<0.0005 mg/L
08/12/2015
Aroclor - 1221
EPA 608
<0.0005 mg/L
08/12/2015
Aroclor - 1232
EPA608
<0.0005 mg/L
08/12120.15
Aroclor - 1242
EPA 6a8
<0.0005 mg/L
08/12/2015
Aroclor - 1248
EPA608
<0.0005 mg/L
08/12/2015
Aroclor - 1254
EPA 606
<0.0005 mg1L
08/12/2015
Aroclor - 1260
EPA608
<0.0005 mg/L
08112/2015
. Beta-BHC
EPA 608
<0.0000104 mg/L
08/12/2015
Butachlor
EPA608
<0.00833 mg/L
08/12/2015
Chlordane
EPA 608
<0.00104 mg1L
08/12/2015
DDD
EPA 608
<0.0000104 mg/L
08/12/2015
DDE
EPA 608
<0.0000104 mg/L-
08/12/2015
DDT
EPA608
<0.0000104 mg/L
08/12/2015
Delta-BHC
EPA608
<0.0000104 mg/L
08/12/2015
Dieldrin
EPA60B
<0.000208 mg/L
08/12/2015
Endosulfan I
EPA608
<0.0000104 mg/L
08/12/2015
Endosulfan II
EPA608
<0.0000104 mg/L
OS/1212015
Endosulfan sulfate
EPA608
<0.0000104 mg/L
08/12/2015
Endrin
EPA 608
<0.000104 mg/L
08/12/2015
Endrin aldehyde
EPA 608
<0.0000104 mg/L
08/12/2015
Gamma-BHC
EPA 608
<0.0000104 mg/L
08112/2015
Report #:: 2015.10700 Page 1 of 5

Environmental Chemists, Inc.
6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392,4424 Fax
710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
sM 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
ANALYTICAL & CONSULTING CHEMISTS [e-mail]
Precision Hydraulics
PO Box 1589
Beulaville . NC
Attention: Kenneth Gore
28518
Date of Report: Sep 09, 2015
Customer PO #:
Customer ID: 10070004
Report #: 2015-10700
Project ID: Wallace Stormwater
Heptachlor
EPA608
<0.0000416 mg/L
08/12/2016
Heptachlor epoxide
EPA 606
<0.0000208 mg/L
08/12/2015
Hexachlorocyclopentadiene
EPA608
<0. 000 104 mg/L
08M212015
Methoxychlor
EPA608
<0.000208 mg/L
08/12/2015
Metolachlor
EPA 606
<0.000833 mg/L
08/12/2015
Metribuzin
EPA 608
<0.000833 mg/L
08/12/2015
Propachlor
EPA 608
<0.000625 mg/L
08/12/2015
Simazine
EPA 608
<0.0000729 mg/L
08/12/2015
Toxaphene
EPA608
<0.00104 mg/L
08/12/2015
1,1,1-Trichloroethane
EPA 624
<0.5 pg/L
68/14/2015
1,1,2,2-Tetrachloroethane
EPA 624
<0.5 pg/L
0811412015
1,1,2-Trichooroethane
EPA624
<0.5 pg/L
08/14/2015
1, 1 -Dichloroethane
EPA624
<0.5 pg/L
08/14/2015
1, 1 -Dichloroethene
EPA624
<0.5 pg/L
0811412015
1,2-Dichlorobenzene
EPA624
<0.5 pg/L
08/14/2015
1,2-Dichloroethane
EPA 624
<0.5 pg/L
08/14/2015
1,2-Dichloropropane
EPA624
<0.5 pg/L
08/14/2015
1,3-Dichlorobenzene
EPA 624
<0.5 pg/L
08/14/2015
1,4-Dichlorobenzene
EPA624
<0.5pg/L
08114/2015
2-Chloroethylvinyl ether
EPA 624
<0.5 pg/L
08/14/20.15
Acrolein
EPA 624
<5 pg/L
08/14/2015
Acrylonitrile
EPA624
<5 pg/L
08/14/2015
Benzene
EPA 624
<0.5 pg/L
08/14/2015
Bromodichloromethane
EPA624
<0.5 pg/L
08/14/2015
Bromoform
EPA 624
<0.5 pg/L
08/14/2015
Bromomethane
EPA 624
<0.5 pg/L
08/14/2015
Carbon Tetrachloride
EPA 624
<0.5 pg/L
08/14/2015
Chlorobenzene
EPA 624
<0.5 pg/L
08/14/2015
Chloroethane
EPA624
<0.5 pg/L
08/14/2015
Chloroform
EPA 624
<0.5 pg/L
08/14/2015
Report #:: 2015•10700
Page 2 of 5

Environmental Chemists, Inc.
a 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax
710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
sM 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
ANALYTICAL & CONSULTING CHEMISTS [e-mail]
Precision Hydraulics
Date of Report: Sep 09, 2015
PO Box 1589
Customer PO #:
Beuiaville NC
28518
Customer ID: 10070004
Attention: Kenneth Gore
Report #: 2015-10700
Project ID: Wallace Stormwater
Chloromethane
EPA 624
<0.5 pg/L
08/14/2015
cis- 1,3-Dichloropropene
EPA 624
<0.5pg/L
08/14/2015
Dibromochloromethane
EPA 624
<0.5 pg/L
08/14/2015
Ethylbenzene
EPA 624
<0.5 pg/L
08/14/2015
M+P Xylene
EPA 624
<1.0 pg/L
08/14/2015
Methylene chloride
EPA 624
<0.5 pg/L
08/14/2016
ortho-Xylene
EPA 624
<0.5 pg/L
08/14/2015
Tetrachloroethene
EPA 624
<0.5 pg/L
08/1412015
Toluene
EPA 624
<0.5 pg/L
08/14/2015
Trans-1,2-Dichloroethene
EPA 624
<0.5pg/L
08/14/2015
trans- 1, 3-D ichloropropene
EPA 624
<0.5 pg/L
08/14/2015
Trichloroethene
EPA 624
<0.5 pg/L
08/14/2015
Trichlorofluoromethane
EPA 624
<0.5 pglL
08/14/2015
Vinyl chloride
EPA 624
<0.5 pg/L
08/14/2015
2,4,6-Trichlorophenol
EPA 625
<6.25 pg/L
08/17/2015
2,4-Dichlorophenol
EPA 625
<6.25 pg/L
08/17/2015
2,4-Dimethylphenol
EPA 625
<6.25 pg/L
08/17/2015
2,4-Dinitrophenol
EPA625
<31.3 pg1L
08/17/2015
2-Chlorophenol
EPA625
<6.25 pg/L
08/17/2015
2-Methyl-4,6-dinitrophenol
EPA 625
<31.3 pg/L
08/17/2015
2-Nltrophenol
EPA625
<31.3 pg/L
08/17/2015
4-Chloro-3-methylphenol
EPA 625
<6.25 pg/L
08/17/2015
4-Nitrophenol
EPA625
<31.3 pg/L
08/17/2015
Pentachlorophenol
EPA 625
<31.3 pg/L
08/17/2015
Phenol
EPA 625
<6.25 pg/L
08/17/2015
1,2 Diphenylhydrazine
EPA 625
<625 pg/L
08/17/2015
1,2,4-Trichlorobenzene
EPA625
<6.25 pg/L
08/17/2015
1,2-Dichlorobenzene
EPA625
<6.25pg/L
08/17/2015
1,3-Dichlorobenzene
EPA625
<6.25 pg/L
08/17/2015
1,4-Dichlorobenzene
EPA625
<6.25 pg/L
08/17/2015
Report #:: 2015-10700 Page 3 at 5

v� .. t
envirochem- ?
ANALYTICAL & CONSULTING CHEMISTS
Environmental Chemists, Inc.
6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax
710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
[e-mail]
Precision Hydraulics
Date of Report: Sep 09, 2015
PO Box 1589
Customer PO #:
Beulaville NC
28518
Customer ID: 10070004
Attention: Kenneth Gore
Report #: 2015-10700
Project ID: Wallace Stormwater
1-Methylnaphthalene
EPA625
<6.25 pg/L
08/17/2015
2,4-Dinitrotoluene
EPA625
<6.25 pg/L
08/17/2015
2,6-Dinitrotoluene
EPA625
<6.25 pg/L
08/17/2015
2-Chloronaphthalene
EPA625
<6.25 pg/L
08/17/2015
2-Methylnaphthalene
EPA 625
<6.25 pg/L
08/17/2015
3,3'-Dichlorobenzidine
EPA625
<12.5 pg/L
08/17/2015
4-Bromophenyl phenyl ether
EPA 625
<6.25 pg/L
08/17/2015
4-Chlorophenyl phenyl ether
EPA 625
<6.25 pg/L
08/17/2015
Acenaphthene
EPA 625
<6.25 pg/L
08/17/2015
Acenaphthylene
EPA 625
<6.25 pg/L
08/17/2015
Anthracene
EPA 625
<6.25 pg/L
08/17/2015
Benzidine
EPA625
<12.5 pg/L
08/17/2015
Benzo [alpyrene
EPA625
<6.25 pg/L
08/17/2015
Benzo(a)anthracene
EPA625
<6.25 pg/L
08/17/2015
Benzo(b)fluoranthene
EPA625
<6.25 pg/L
08/17/2015
Benzo(g,h,i)perylene
EPA625
<6.25 pg/L
08/17/2015
Benzo(k)fluoranthene
EPA625
<6.25 pg/L
08/17/2015
Bis ( chloromethyl ) ether
EPA625
<6.25 pg/L
08/17/2015
Bis(2-Chloroethoxy)methane
EPA625
<6.25 pg/L
08/17/2015
Bis(2-Chloroethyl)ether
EPA 625
<6.25 pg/L
08/17/2015
Bis(2-Chloroisopropyl)ether
EPA625
<6.25 pg/L
08/17/2015
Bis(2-ethylhexyl)phthalate
EPA625
<6.25 pg/L
08/17/2615
Butylbenzylphthalate
EPA625
<6.25 pg/L
08/17/2015
Chrysene
EPA 625
<6.25 pg/L
08/17/2015
Dibenzo(a,h)anthracene
EPA625
<6.25 pg/L
08/17/2015
Diethylphthalate
EPA 625
<6.25 pg/L
0811712015
Dimethylphthalate
EPA625
<6.25 pg/L
08/17/2015
Di-n-Butylphthalate
EPA 625
<6.25 pg/L
08/17/2015
Di-n-Octylphthalate
EPA 625
<6.25 pg/L
08/17/2015
' Fluoranthene
EPA 625
<6.25 pg/L
08/17/2015
Report #:: 2015-10700 Page 4 of 5

Environmental Chemists, Inc.
1 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax
710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
sus 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
ANALYTICAL & CONSULTING CHEMISTS [e-mail]
Precision Hydraulics
Date of Report: Sep 09, 2015
PO Box 1589
Customer PO #:
Beulaville NC 28518
Customer ID: 10070004
Attention: Kenneth Gore
Report #: 2015-10700
Project ID: Wallace Stormwater
Fluorene
EPA625
<6.25 pg/L
08/17/2015
Hexachlorobenzene
EPA 625
<625 pg/L
08/17/2015
Hexachlorobutadiene
EPA 625
<6.25 pg/L
0811712015
Hexachlorocyclopentadiene
EPA 625
<31.3 pg/L
08/1712015
Hexachloroethane
EPA 625
<6,25 pg/L
08/17/2015
Indeno(1,2,3-cd)pyrene
EPA625
<6.25 pg/L
08/17/2015
lsophorone
EPA625
<6.25 pg/L
08/17/2015
Naphthalene
EPA 625
<6.25 pg/L
08/17/2015
Nitrobenzene
EPA625
<6.25 pg/L
08/17/2015
N-nitroso-dimethylamine(NDMA)
EPA625
<6.25 pg/L
08/17/2015
N-Nitroso-di-n-propylamine
EPA625
<6.25 pg/L
08/17/2015
N-Nitroso-diphenylamine
EPA625
<6.25 pg/L
08/17/2015
Phenanthrene
EPA 625
<6.25 pg/L
08/17/2015
Pyrene
EPA 625
<6.25 pg/L
08/17/2015
Residue Suspended (TSS)
SM 2s4o D
10.2 mg/L
08/17/2015
pH
SM 4500 H B
6.79 units
08/26/2015
Comment:
Reviewed by:,r
Report #:: 2015-10700 Page 5 of 5

ENVIRONMENTAL CHEMISTS, INC OFFCE:910k3910 23FIAX910-392-4424
Analytical & Consulting Chemists
NCDENR: DWQ CERTIFICATION # 94 NCDHHS: DLS CERTIFICATION # 37729 [e-mail]
COLLECTION AND CHAIN OF CUSTODY
CLIENT: Precision Hydraulics
PROJECT NAME: Storm Water -Wallace Facili
REPORT NO:
ADDRESS: Post Office Box 1589
CONTACT NAME: Kenneth Gore
PO NO: `5 -- 0�
Beulaville, NC 28518
REPORT TO:
PHONEIFAX:
COPY TO:
email:
Sampled By: SAMPLE TYPE: I = Influent, E = Effluent, W = Well, ST : Stream, SO = Soil, SL = Sludge, Other:
Sample Identification
Collection
ro
a
E `o
CD
0
`o
�`
d
o �+
E
v
2 W
m
gz
PRESERVATION
ANALYSIS REQUESTED
Date
Time
Tem
i
°z
y
o
=
0
i
o
�
w
o
Storm Water
30'
7�O c
C
P
X
TSS, H, 625,608
G
G
C
P
X
Oil and Grease
G
G
C
P
`
X
624
G
G
C
P
X
L
Lead
G
G
C
P
G
G
C
P
G
G
C
P
G
G
C
P—
G
G
C
P
G
G
C
P
G
G
Transfer
Relinquished By:
Daterrime
Received By:
Daterrime
1.
2.
Temperature when Received: Accepted: ecte ill Resample R ue ted:
Delivered By: Received By: Date: Time:
Comments: TU A OUND:

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted 3-.2 -a015
CERTIFICATE OF COVERAGE NO. NCG03 D 5 B ;z-
FACILITY NAME /Q�fGSIOAJ HYQ9AU0C CYU vE�. �/ue - %JAuAo5
COUNTY DuetnLoq
PERSON COLLECTING SAMPLES _eFNNETl#_ D. Ga.E
LABORATORY EHV«nmWraL 64En,,sr Lab Cert. # '14
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR
SAMPLE PERIOD Jan -June ❑ July -Dec I
or Monthly' (mon(h)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA `
❑Zero -flow ❑Water Supply ❑SA
®Other CcA5S C
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
No discharge this period:'
Odtfall No.
Date Sample
1
Collected.
r.(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Total Suspended Solids
pH,
Standard units
Copper
Lead
Zinc
Non -Polar O&G/
Total Petroleum
Hydrocarbons
Total Toxic
Organics s
Benchmarks =__>
3 a _a.DL5
100 mg/L or 5U mg/L
6.0 - 9.0
0.007 mg/L
0.033 mg/L
0.067 mg/L
15 mg/L
1 mg/L
1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
z For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
4 See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 1 of 3

Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO mo,'nitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
Name (Print name)
Title (Print title)
(Signature)
(Date)
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format "<XX m L" where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See Genera! Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period?Z
Outfall No.Collected!
Date Sample
(mo/dd/yr)
24-ho6r rainfall
amount,
s
Inches
Non -polar o&G/TRH by
EPA 1664 (SGT-HEM)
-
Total Suspended Solids
-
pH
Benchmarks ==_>
-
- -
15 mg/L
10D mg/L or 50 mg/L*
6.0 — 4.0 su
Footnotes from Part A also apply to this Part B
* See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART 11 SECTION B.
TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR,_including all "No Discharge" reports, within 30 days of receipt of -the lab results for of end of monitoring period
in the case o "No Discharge" re orts to: ^
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervfsfon 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 fines and imprisonment for knowing violations."
(Signature of Permittee)
(Date)
Permit Date: 11/l/2012-10/31/2017
SWU-245, last revised 10/25/2012
Page 3 of 3

c.,
A
TA5.
RCDEN R
`= Stormwater Discharge- Outfalf (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit: fittp:/f12artal.ncdenr.org/web/wd/ws/sulnl2dessw#tab-4
Permit No.: N/C/_ _/�/�/�/_/_/ or Certificate of Covera e No.:
Facility Name: !'REusiorl 14YOAauuC eWJA10Z-&S. XqC - WAu.AcE
County: u LrN Phone No. lD! 285-054 9 0
Inspector: A±-NNE774 D • &DRE NECE1119n
Date of inspection: j -a - .2015
Time of Inspection: B= 30 AM 2 7 2015
CENTRAL FILES
Total Event Precipitation (inches): 0. qO DINR SECTION
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
0 Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary, Most permits requite qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event' is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event' is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
Page 1 of 2
SWU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. 1 Structure (pipe, ditch, etc.) rre N
Receiving Stream: ZstAIVID
Describe the industrial activities that occur within the outfall drainage area:
7nANuFUMJU4& 14�0"uuC. CVQAfQEAS 4- 60nAOA39AIT PA-2
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: L &wr ,&QLjtj _
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): _ 1NQ1V6'
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 Q 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 0 3 4 5
6: Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 eZ) 3 4 5
7. Is there any foam in the stormwater discharge? Yes
B. Is there an oil sheen in the stormwater discharge? Yes �N
9. Is there evidence of erosion or deposition at the outfall? , Yes
10. Other Obvious Indicators of Stormwater Pollution:
List and describe 6 or,Al D6sEev4b
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 10/25/2012

P
Environmental Chemists-, Inc...
G 0 d 0 C
6602 Windmill Wray • .Wilmington, NC 28405
[phone] (Lab) + [phone] (Fax)
sM
,,
710 Sowsertown Road • Manteo, NC 27954
(252) 47315702
ANALYTICAL & CONSULTING
CHEMISTS
NCDENR: DWQ CERTIFICATE #94. DLS CERTIFICATE #37729
Precision Hydraulics
Date of Report: Apr 01, 2015
PO Box 1589
Customer PO #:
Beulaville NC 28518
Customer ID: 10070004
Attention: Kenneth Gore
Report #: 2015-02652
Project ID: Wallace Stormwater
Lab ID Sample ID:
Collect Date/Time Matrix Sampled by
15-06015 Site: Stormwater
3/2/2015 8:30 AM Water Client
. Test Method Results Date Analyzed
Oil & Grease (O&G)
EPA 1664
<5 mg/L
03/09/2015
Lead
EPA 200.7
<0.010 mg/L
03/10/2015
Alachlor
EPA 608
<0.0001 mglL
03/05/2015
Aldrin
EPA608
<0.00001 mg/L
03/05/2015
Alpha - BHC
EPA 608
<0.00001 mg/L
03/05/2015
Aroclor - 1016
EPA fi08
<0.0005 mg/L
03/05/2015
Aroclor - 1221
EPA 608
<0.0005 mg/L
03/05/2015
Aroclor - 1232
EPA 608
<0.0005 mq/L
03/05/2015
Aroclor - 1242
EPA 608
<0.0005 mg/L
03/05/2015
Aroclor - 1248
EPA 608
<0.0005 mg/L -
03/05/2015
Aroclor - 1254
EPA 608
<0.0005 mg/L
03/05/2015
Aroclor - 1260
EPA 608
<0.0005 mq/L
03/05/2015
Beta-BHC
EPA 608
<0.00001 mq/L
03/05/2015
Butachlor
EPA 608
<0.0001 mq/L
03/05/2015
Chlordane
EPA 608
<0.001 mg/L
03/05/2015
DDD
EPA 608
<0.00001 mg/L
03/05/2015
DDE
EPA 608
<0.00001 mg/L
03/05/2015
DDT
EPA boa
<0.00001 mg1L
03105/2015
Delta-BHC
EPA 608
<0.00001 mg/L
03/05/2015
Dieldrin
EPA 608
<0.00001 mglL
03/05/2015
Endosulfan I
EPA 608
<0.00001 mg/L
03/05/2015
Endosulfan II
EPA 608
<0.00001 mq/L
03/05/2015
Endosulfan sulfate
EPA608
<0.00001 mg/L
03/05/2015
Endrin
EPA 608
<0.00001 mg/L
03/05/2015
Endrin aldehyde
EPA 608
<0.00001 mg/L
03/05/2015
Gamma-BHC
EPA 608
<0.00001 mg/L
03/05/2015
Report #:: 2015-02652 Page 1 of 5

t Environmental Chemists, . Inc.
$ 6602 Windmill Way • Wilmington, NC 28405
[phone] (Lab). • [phone] (Fax)
SM
A , 710 Bowsertown Road • Manteo, NC 27954
[phone]
ANALYTICAL & CONSULTING
CHEMISTS NCDENR: DWQ CERTIFICATE #94. DLS CERTIFICATE #37729
Precision Hydraulics
Date of Report: Apr 01, 2015
PO Box 1589
Customer PO #:
Beulaville NC
28518
Customer ID: 10070004.,
Attention. Kenneth Gore
Report #: 2015-02652
Project ID: Wallace Stormwater
Heptachlor
EPA606
<0.00001 mg/L .
03/05/2015
Heptachlor epoxide
EPA6oa
<0.00001 mq/L
03/05/2015
Hexachlorocyclopentadiene
EPA 608
<0.00001 mg/L
03/05/2015
Methoxychlor
EPA608
<0.00001 mg/L
03/05/2015
Metolachlor
EPA6o6
_ <0.0001 mg/L
03/05/2015
Metribuzin
EPA6o6
<0.00001 mg/L
03/05/2015
Propachior
EPA608
<0.0001 mg/L
03/05/2015
Simazine
EPA608
<0.00005 mg/L
03/05/2015
Toxaphene
EPA6oa
<0.005 mg/L
03/0512015
1,1,1-Trichloroethane
EPA 624
<0.5 pg/L
03/06/2015
1,1,2,2-Tetrachloroethane
EPA624
<0.5 pq/L
03/06/2015
1,1,2-Trichloroethane
EPA624
<0. 5 pq/L
03/06/2015
1, 1 -Dichloroethane
EPA624
<0.5 pg/L
03/06/2015
1, 1 -Dichloroethene
EPA624
<0.5 pg/L
03/06/2015
1,2-Dichlorobenzene
EPA 624
<0. 5 pg/L
03/06/2015
1,2-Dichldroethane "
EPA624
<0.5g/L
03/06/2015
1,2-Dichloropropane -
EPA624
<0.5 pg/L
03/06/2015
1,3-Dichlorobenzene
EPA624
<0.5 pg/L
03/06/2015
1,4-Dichlorobenzene
EPA 624
<0.5 pg/L
03/06/2015
2-Chloroethylvinyl ether
EPA 624
<0.5 pq/L
03/06/2015
Acroleln
EPA 624
<5 pg/L
03/06/2015
Acrylonitrile
EPA624
<5 pg/L
03106/2015
Benzene
EPA 624
<0.5 pg/L
03/06/2015
8romodichloromethane
EPA 624
<0. 5 pq/L
03106/2015
Bromoform .
EPA 624
<0.5 pq/L
.03/06/2015
Bromomethane
EPA 624
<0. 5 pg/L
03/06/2015.,
Carbon Tetrachloride
EPA624
<0.5pq/L
03/06/2015
Chlorobenzene
EPA624
<0.5 pg/L
03/06/2015
Chloroethane
EPA 624
<0.5 pg/L
03/06/2015
Chloroform
EPA 624
<0.5 pg/L
03/06/2015
Report #:: 2015-02652 Page 2 of 5

Environmental Chemists, Inc.
6602 Windmill Way • Wilmington,.NC 28405
[phone] (Lab) • [phone] (Fax)
omo
M
710 Bowsertown Road • Manteo, NC 27954
[phone]
ANALYTICAL 8 CONSULTING
. CHEMISTS NCDENR: DWQ CERTIFICATE #94. DLS CERTIFICATE #37729
Precision Hydraulics
Date of Report: Apr 01, 2015
PO Box 1589
Customer PO #:
Beulaville NC
28518
Customer ID: 10070004
Attention: Kenneth Gore
Report #: 2015-02652
Project ID: Wallace Stormwater
Chloromethane
EPA 624
<0.5 pg/L
03/0612015
ci s-1, 3-Dish loropropene
EPA 624
<0, 5 pg/L
03/06/2015
Dibromochloromethane
EPA 624
<0.5 pg/L
03/06/2015
Ethylbenzene
EPA 624
<0.5 pg/L
03/06/2015
M+P Xylene
EPA 624 _
<1.0 pg/L
03/06/2015
Methylene chloride
EPA 624
<0.5 pg/L
03/06/2015
ortho-Xylene
EPA 624
<0, 5 wgIL
03/06/2015
Tetrachloroethene
EPA 624
<0. 5 pq/L
03/06/2015
Toluene
EPA 624
<0. 5 pg/L
03/06/2015
Trans- 1,2-Dichloroethene
EPA 624
<0.5 pg/L
03/06/2015
trans- 1,3-Dichioropropene
EPA 624
<0.5 pglL
03/06/2015
Trichloroethene
EPA 624
<0.5 pg1L
03/06/2015
Trichlorofluoromethane
EPA 624
<0.5 pg/L
03106/2015
Vinyl chlorine
EPA 624
<0.5 pg/L
03106/2015
2,4,6-Trichlorophenol
EPA 625
<5.56 pg/L
03/04/2015
2,4-Di6hlorbphenol
EPA 625
<5.56 pg/L
03/04/2015
2,4-Dimethylphenol
EPA625
<5.56 pg/L
03/04/2015
2,4-Dinitrophenoi
EPA 625
<27.8 pg/L
03/04/2015
2-Chlorophenol
EPA 625
<5.56 pg/L
03/04/2015
2-Methyl-4,6-dinitro phenol
EPA625
<27.8 pq/L
03/04/2015
2-Nitrophenol
EPA 625
<27.8 pg/L
03/04/2015
4-Chloro-3-methyl phenol
EPA 625
<556 pg/L
03/04/2015
4-Nitrophenol
EPA 625
<27.8 pg/L
03/04/2015
Pentachlorophenol
EPA 625
<27.8 pg/L
03/04/2015
Phenol
EPA 625
<5.56 IigIL
03/04/2015
1,2 Diphenylhydrazine
EPA 625
<5.56pq/L
03/04/2015.
1,2,4-Trichlorobenzene
EPA 625
<5.56 pg/L
03/04/2015
1,2-Dichlorobenzene
EPA 625
<5.56 pg/L
03/04/2015
1,3-Dichlorobenzene
EPA 625
<5.56 pg/L
03/04/2015
1,4-Dichlorobenzene
EPA 625
<5.56 pglL
03/04/2015
Report #:: 2016-02652
Page 3 of 5

Environmental Chemists, Inc.
9 C 6602 Windmill Way • Wilmington, NC 28405
[phone] (Lab) • [phone] (Fax)
o
_ 710 Bowsertown Road • Manteo, NC 27954
[phone]
ANALYTICAL & CONSULTING
CHEMISTS NCDENR: DWQ CERTIFICATE #94. DLS CERTIFICATE #37729
Precision Hydraulics
Date of Report: Apr 01, 2015
PO Box 1589
Customer PO #:
Beulaville NC
28518
Customer ID: 10070004
Attention: Kenneth Gore ,
-
Report #: 2015-02652
Project ID: Wallace Stormwater
1-Methylnaphthalene
EPA625
<5.56 pq/L
03/04/2015
2,4-Dinitrotoluene
EPA625
<5.56 pq/L
03/04/2015
2,6-Dinitrotoluene
EPA 625
<5.56 pq/L
03/04/2015
2-Chloronaphthalene
EPA625
<5.56 pq/L
03/04/2015
2-Methylnaphthalene
EPA625
- <5.56pg/L
03/04/2015
33-Dichlorobenzidine
EPA625
<11.1 pg/L r
03/04/2015
4-Bromophenyl phenyl ether
EPA625
<5,56pg/L
03/04/2015
4-Chlorophenyl phenyl ether
EPA625
<5.56 pg/L
03/04/2015
Acenaphthene
EPA 625
<5.56 pq/L
03/04/2015
Acenaphthylene
EPA 625
<5.56 pg/L
03/04/2015
Anthracene
EPA 625
<5.56 pq/L
03/04/2015
Benzidine
EPA625
<11.1 pq/L
03/04/2015
Benzo [a]pyrene
EPA625
<5.56 pg/L
03/04/2015
Benzo(a)anthrace ne
EPA625
<5.56 pg/L
03/04/2015
Benzo(b)fluoranthene
EPA625
<5.56 pg/L
03/04/2015
Benzo(q, h, i) perylene
EPA 625
<5.56 pg/L
03/04/2015
Benzo(k)fluoranthene
EPA625
<5.56 pg/L
03/04/2015
Bis ( chloromethyl ) ether
EPA625
<5.56 pg/L
03104/2015
Bis(2-Chloroethoxy)methane
EPA625
<5.56 pg/L
03/04/2015
Bis(2-Chloroethyl)ether
EPA 525
<5.56 pg1L
03/04/2015
Bis(2-Chioroisopropyl)ether
EPA625
<5.56pq/L
03/04/2015
Bis(2-ethylhexyl)phthalate
EPA 525
<5.56 pg/L
03/04/2015
Butylbenzylphthalate
EPA 625
<5.56 pq/L
03/04/2015
Chrysene
EPA625
<5.56 pg/L
03/04/2015
Dibenzo(a,h)anthracene
EPA625
<5.56 pq/L
03/04/2015
Diethylphthalate
EPA 625
<5.56 pq/L
03/04/2015
Dimethylphthalate
EPA625
<5.56 pq/L
03/04/2015
Di-n-Butylphtha late
EPA 625
<5-56 pq/L
03/04/2015
Di-n-Octylphthalate
EPA 625
<5"56 pq/L
03/04/2015
Fluoranthene
EPA 625
<5.56 pg/L
03/04/2015
Report #:: 2015-02652
Page 4 of 5

Environmental Chemists, Inc.
0 1 6602 Windmill Way • Wilmington, NC 28405
[phone] (Lab) • [phone] (Fax)
710 Bowsertown Road • Manteo, NC 27954
[phone]
ANALYTICAL & CONSULTING
CHEMISTS NCDENR: DWQ CERTIFICATE 494. DLS CERTIFICATE #37 29
Precision Hydraulics
PO Box 1589
Beulaville NC 28518
Attention: Kenneth Gore
Date of Report: Apr 01, 2015
Customer PO #:
Customer ID: 10070004
Report #: 2015-02652-
Project ID: Wallace Stormwater
Fluorene
EPA 625
<5.56 Pq/L
03/04/2015
Hexachlorobenzene
EPA 625
<5.56 pg/L
03/04/2015
Hexachlorobutadiene
EPA 625
<5.56 Pg/L
03/04/2015
Hexachlorocyclopentadiene
EPA 625
<27, 8 pq/L
03/04/2015
Hexachloroethane
EPA 625
<5.56 Pg/L
03/04/2015
Indeno(1,2,3-cd)pyrene
EPA 625
<5.56 ijg/L
03/04/2015
lsophorone
EPA 625
<5.56 pq/L
03/04/2015
Naphthalene
EPA 625
<5.56 pq/L
03/04/2015
Nitrobenzene
EPA 625
<5.56 pq/L
.03/04/2015
N-nitroso-dimethylamine(NDMA)
EPA625
<5.56 pg/L
03/04/2015
N-Nitroso-di-n-propylamine
EPA 625
<5.56 WgIL
03/04/2015
N-Nitroso-diphenylamine
EPA 625
<5, 56 pg1L
03/04/2015
Phenanthrene
EPA 625
<5.56 ug/L
03/04/2015
Pyrene
EPA 625
<5.56 pg/L
03/04/2015
Residue Suspended (TSS)
SM 2540 D
<2.7 mg/L
03/06/2015
pH
SM 4500 H a
7.00 units
03/06/2015
Comment:
Reviewed by:
Report #:: 2015-02652 Page 5 of 5

602
Way Wil, NC 284,
on
ENVIRONMENTAL CHEMISTS, INC OFFICE: 910I920 23F'AXt910392-44.
NCDENR: DWQ CERTIFICATION # 94 NCDHHS: DLS CERTIFICATION # 37729 [e-mail]
Analytical & Consulting Chemists
COLLECTION AND CHAIN OF CUSTODY
CLIENT: Precision Hydraulics
PROJECT NAME: Storm Water -Wallace Facil ity
REPORT NO: SZ--
ADDRESS: Post Office Box 1589
CONTACT NAME: Kenneth Gore
PO NO:.
Beulaviile, NC 28518
REPORT TO:
PHONEIFAX:
COPY TO:
email:
Sampled. Bv: A. c e l"- SAMPLE TYPE: I = Influent. E = Effluent. W = Well. ST = Stream. SO = Soil, SL = Sludae. Other:
Sample Identification
Collection
°•
y
N
o. 0 2
c
O
C l7
2 0
0 a
C J
o rn
= E
U
a
O W
ap In
2
z
PRESERVATION
ANALYSIS REQUESTED
Date
Time
Temp
w
_
z
=
v
0
[�
M
0
=
x
0
i
0
�
=
H
Storm Water
P
/
�Br7
X
TSS, pH, 625, 608
G
G
C
P
X
Oil and Grease
G
G
C
P
X
6244
G
G
C
P
X
L
Lead
G
G
C
P
G
G
C
P
G
G
C
P
G
G
C
P
G
G
C
P
G
G.
C
P
G
G
Transfer
Relinquished By:
Date/Time
Received By:
Date/Time
Teinpesature' nwhen Received:y Accepted:` ejected:
rlalivarart Rx;RprpiuArl R� hrvj
Resample Re u ted:
-�nary�Timp�4�3�A

r Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted !a -3 -.Wf8
CERTIFICATE OF COVERAGE NO. NCG03 0 5 ,$ a -
FACILITY NAME PEECAS104) 4-rbAAucic. EgLl1gDrs L�C -SA
COUNTY .-
PERSON COLLECTING SAMPLES
LABORATORYgMv..�WM—*L Ct4*wr ruc- Lab Cert. # 9
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR c2010
SAMPLE PERIOD ❑ Jan June ICI July -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
RECEIVED ®Other Crass "C"
DEC 13 2018 PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 3
CENTRAL FILES
CWR SECTION
No discharge this period?'
Outfatl No.
Date Sample
Collected 1
(mo/dd/yr)
24 hour raIniall
amount,
a
Inches ,.
Total Suspended Solids
..
:•
PH, . ,{
Standard units
Copper ";
Lead.
Zinc "Total
Nan -Polar O&G%
Pe#Foleum
Hydrocarbons
Total Toxic
Organics s
Benchmarks �__? '
_. ..
lop mg/Lai• So mg/L
6.0 19.0 .`.
0:0fl7.mg/L :.
fl;fl33 ing/L'
0.06T mg/C .
15 itig/L;
1 mg/L".
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
2 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3 The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
4 See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals,'or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469,12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 1 of 3

Faclities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the'provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
_ CAE tirV C'iLj_ . 1-0 R.+~
Name (Print name) -�
,SA-fy'St. Awn iui57itA—no►%
Title (Print title)
(Signa ure) ^^ (Date)
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format. "<XX malL", where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
0 No discharge this Period:
Date Sample 24 hour rainfall
Outfall No.Collected:..-­- amount, Nan -polar 0&G/TPH by
s Total Suspended' Solids pH:
(rrid/dd/yr), Inches EPA 1664 (SGT-HEM)-::
Benchmarks:.15 mg/L l00 mg/L or 50;mg/L!. : 6.0 9.0 SU .
Footnotes from Part A also apply to this Part B
* See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS;
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION 9.
! 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lab results (or at end of monitoring period
in the cased"No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of taw, 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 fines and imprisonment for.knowing violations."
of Permitteey
(Date)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

Semi-annual Stormwater Discharee_Monitorine Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted 140-aq--/7
CERTIFICATE OF COVERAGE NO. N0003 0 5 B SAMPLE COLLECTION YEAR a-0 I`}
FACILITY NAME PP-Ecasiw HVDRAuu_c �LM1p£1tS ,Suc - A� SAMPLE PERIOD ❑ Jan -June NJ July -Dec
COUNTY uPLI A) - - or ❑ Monthly( _ _ _ (month)
PERSON COLLECTING SAMPLES ENNEn+ D. &OkE DISCHARGING TO CLASS ❑ORW ❑HQW []Trout ❑PNA
LABORATORYENviaomrMUL CHfm4T rigaab Cert. # . 9q� RECEIVED ❑zero -flow ❑Water Supply []SA
Comments on sample collection or analysis: DEC a 5 2017 Other Cc,9sS -C.
Part A: Stormwater Benchmarks and Monitoring Results
CENTRAL FILES PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 3
DWR SECTION
No discharge this period?Z
Outfall No
Date 5arriple
1
Collected
(mo/dd/yr)
24-hour rainfall
amount,
inches'
.al Suspended Solids
Tot
pH, ,.
Standard units
Copper
Lead.
Zinc
Nan Polar O&G
Total Petroleum
Hydrocarbons .
Total Toxic
S.
Organics.
9enchmorks =_=>
-
100`m /L or.50 m L
g g/
: : 6.0'- 9.0
0.'007 mg/L :
0.033 mg/L
6.667 mg/L'
15 mg/l.
1 mg/L
1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
2 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
4 See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 1 of 3

Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of.the
solvent management plan included in the stormwater Pollution Prevention Plan."
K N . �a2F
Name (Print name)
St YYIc&- IAnm,u
Title (Print title)
(Signature) - _ (Date)
Note: Results must be reported in numerical format. Do not report Below'Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported -in the format, "<XX me/L", where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note: If you report a sample value in excess of the benchmark, you must implement Tier I, Tier 2, or Tier 3 responses. See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
® No discharge this period?z
Outfall No. •
Date Sample
i
� _
Collected
(mo/dd/yr)-
24-hour rainfall.,.
. � amount,
-° 3
Inches_
,Non -polar O&G/TPH by
'EPA 1664"(SGT-HEM)
,
Total Suspended Solids
.
pH'.
B&nchmarks
.
..
`..15 mg/L
. ' 100 rng/L,or 50 mg/L"`
—
6.0 . 9.0 5U
Footnotes from Part A also apply to this Part a
* See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

Note: if you report a sample value in excess of the benchmark, you must implement Tier 1,, Tier 2, or Tier 3 responses. See Genera! Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART 11 SECTION B.
2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO Nf
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an oriainal and one copy of this DMR, including a!1 "No Discharge" reports, within 30 days of receipt of the lab results for at end of Monitoring period
in the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED.
"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 fines and imprisonment for knowing violations."
0
(Signature of Permlttee)
Permit Date:11/1/2012-10/31/2017
/a -a 4-/7
(Date)
SWU-245, last revised 10/25/2012
Page 3of3

77F`V
Lrnvirpnmenlal
QunBly
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit httpsa/deg.ne.cov/about/divisions/energy-mineral-land-
c_i racnnrrnc/�+no.n.r_menP�a!_lanr7_narw.;*cictnrm. rotas d—I,—tr; � 1_o.a 41}„t._A
Permit No.: NICI I_/�l_I_I_I_I or Certificate of Coverage No.: }}NIClGl4/3 /U 15/8 / j/
Facility Name: PRE-US/CA) r7YORA1L[�e �YUNA£P�S, rNC - GVi9[GAeE
County:-D"(-/Al Phone No. 9i4 -285- 0490
Inspector: I�Emiye7z l X . CzvRz-
Date of Inspection: d -d L/ - / I
Time of Inspection: /d •'OD Apt
Total Event Precipitation (inches): 0.5
All permits require qualitative monitoring to be performed during a "measurable storm event."
A "measurable storm event" is a storm event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm
interval does not apply if the permittee is able to document that a shorter interval is representative for
local storm events during the sampling period, and the permittee obtains approval from the local DEMLR
Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Pennittee or Designee)
1. Outfall Description:
Outfall No. .1 Structure (pipe, ditch, etc.): b/7r—hf
Receiving Stream: _ //���
l5[.ANo C4E Ek-
Describe the industrial activities that occur within the ouutfall drainage area:
Page 1 of 2
S WU-242, Last modified 07/'28/2017

2. Color: Describe the color of the discharge using basic colors (red, brown, blue; etc.) and tint
(light, medium, dark) as descriptors: _ /r%Enium� 1BRZWA3
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): NONC
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear
and 5 is very cloudy:
1 © 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 © 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
0 2 3 4 5
7. Is there any foam in the stormwater discharge? O Yes ® No.
8. Is there an oil sheen in the stormwater discharge? OYes ® No.
9. Is there evidence of erosion or deposition at the outfall? O Yes o No.
Ip. Other Obvious Indicators of Stormwater Pollution:
List and describe���
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 0712MO17

envitroch -
I
ANALYTICAL & CONSULTING CHEMISTS
Environmental Chemists, Inc.
6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax
710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
infooenvironmentalchemists.com
Precision Hydraulics
Date of Report:
Nov 08, 2017
PO Box 1589
Customer PO #:
Beulaville NC 28518
Customer ID:
10070004
Attention: Kenneth Gore
Report #:
2017-16553
Project ID: Wallace Stormwater
Lab ID Sample ID:
Collect DatelTime Matrix
Sampled by
17-40059 Site: Stormwater
10/24/2017 10.00 AM Water
Kenneth Gore
Test Method Results Date Analyzed
Oil & Grease (O&G)
EPA 1664
<5 mg/L
10/30/2017
Lead
EPA 200.7
<0.01 mg/L
11 /07/2017
Alachlor
EPA 608
<0.002 mg/L
10/26/2017
Aldrin
EPA 608
<0.002 mg/L
10126/2017
Alpha - BHC
EPA 608
<0.0001 mg/L
10/26/2017
Aroclor - 1016
EPA 608
<0.005 mg/L
10126/2017
Aroclor - 1221
EPA 608
<0.005 mg/L
10/26/2017
Aroclor - 1232
EPA 608
<0.005 mg/L
10/26/2017
Aroclor - 1242
EPA 608
<0.005 mg/L
10/26/2017
Aroclor - 1248
EPA 608
<0.005 mg/L
10/26/2017
Aroclor - 1254
EPA 608
<0.005 mg/L
10/26/2017
Aroclor - 1260
EPA 008
<0.005 mg/L
10/26/2017
Atrazine
EPA 608
<0.001 mg/L
10/26/2017
Beta-BHC
EPA 608
<0.0001 mg/L
10/26/2017
Butachlor
EPA 608
<Q.08 mg/L
10/26/2017
Chlordane
EPA 608
<0.01 mg/L
10/26/2017
DDD
EPA 608
<0.0001 mg/L
10/26/2017
DDE
EPA 608
<0.0001 mg/L
10/26/2017
DDT
EPA 608
<0.0001 mg/L
10/26/2017
Delta-BHC
EPA 608
<0.0001 mg/L
10/26/2017
Dieldrin
EPA 608
<0.002 mg/L
10/26/2017
Endosulfan I
EPA 608
<0.0001 mg/L
10/26/2017
Endosulfan II
EPA 608
<0.0001 mg/L
10/26/2017
Endosulfan sulfate
EPA 608
<0.0001 mg/L
10/26/2017
Endrin
EPA 608
<0.001 mg/L
10/26/2017
Endrin aldehyde
EPA 608
<0,0001 mg/L
10/26/2017
Report #:: 2017-15553 Page 1 of 5

Environmental Chemists, Inc.
0 6602 Windmill Way, Wilmington, NC 28405 • 910.392,0223 Lab • 910.392.4424 Fax
710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
Of.255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
ANALYTICAL 8 CONSULTING CHEMISTS
info©environmentatchemists.com
Precision Hydraulics
Date of Report: Nov 08, 2017
PO Box 1589
Customer PO #:
Beulaville NC
28518
Customer ID: 10070004
Attention: Kenneth Gore
Report #: 2017-16553
Project iD: Wallace Stormwater
Gamma-BHC
EPA 608
<0.0001 mg/L
10/26/2017
Heptachlor
EPA 608
<0.0004 mg/L
10/26/2017
Heptachlor epoxide
EPA 608
<0.0002 mg/L
10126/2017
Hexachlorocyclopentadiene
EPA606
<0.001 mg/L
10126/2017
Methoxychlor
EPA 608
<0.002 mg/L
10/26/2017
Metolachlor
EPA 608
<0.008 mg/L
10/2612017
Metribuzin
EPA 608
<0.008 mg/L
10/26/2017
Propachlor
EPA 608
<0.06 mg/L
10/26/2017
Simazine
EPA 608
<0.0007 mg/L
10/26/2017
Toxaphene
EPA 608
<0.01 mg/L
10/26/2017
1,1,1-Trichloroethane
EPA 624
<0.5 pg/L
10/2512017
1,1,2,2-Tetrachloroethane
EPA 624
<0.5 pg/L
10/25/2017
1,1,2-Trichloroethane
EPA 624
<0.5 pg/L
10/25/2017
1,1-Dichloroethane
EPA 624
<0.5 pg1L
10/25/2017
1,1-Dichloroethene
EPA 624
<0.5 pg/L
10/25/2017
1,2-Dichlorobenzene
EPA 624
<0.5 pg/L
10/25/2017
1,2-Dichloroethane
EPA 624
<0.5 pg/L
10/25/2017
1,2-Dichloropropane
EPA 624
<0.5 pg/L
10/25/2017
1,3-Dichlorobenzene
EPA 624
<0.5 pg/L
10/2512017
1,4-Dichlorobenzene
EPA 624
<0.5 pg/L
10/25/2017
Acrolein
EPA 624
<5 pg/L
10/25/2017
Acrylonitrile
EPA 624
<5 pg/L
10/25/2017
Benzene
EPA 624
<0.5 pg/L
10/25/2017
Bromodichloromethane
EPA 524
<0.5 pg/L
10/25/2017
Bromoform
EPA 624
<0.5 pg/L
10/25/2017
Bromornethane
EPA 624
<0.5 pg/L
10/25/2017
Carbon Tetrachloride
EPA 624
<0.5 pg/L
10/25/2017
Chlorobenzene
EPA 624
<0.5 pg/L
10/2512017
Chioroethane
EPA 624
<0.5 pg/L
10/25/2017
Chloroform
EPA 624
<0.5 pg/L
10/25/2017
Repon #:: 2017-16553
Page 2 of 5

Environmental Chemists, Inc.
6602 Windmill Way, Wilmington, NC 28405 ' 910.392.0223 Lab • 910.392.4424 Fax
710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
sM 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
ANALYTICAL R CONSULTING CHEMISTS
info@enN,ironmentalchemists.com
Precision Hydraulics
Date of Report: Nov 08, 2017
PO Box 1589
Customer PO #:
Beulaville NC
28518
Customer ID: 10070004
Attention: Kenneth Gore
Report #: 2017-16553
Project ID: Wallace Stormwater
Chloromethane
EPA 624
<0.5 pg/L
10/25/2017
cis-1,3-Dichloropropene
EPA 624
<0.5 pg/L
10/25/2017
Dibromochloromethane
EPA 624
<0.5 pg/L
10/2512017
Ethylbenzene
EPA 524
<0.5 pg/L
10125/2017
M+P Xylene
EPA 624
<1.0 pg/L
10/25/2017
Methylene chloride
EPA 624
<0.5 pg/L
10/25/2017
ortho-Xylene
EPA 624
<0.5 pg/L
10/2512017
Tetrachloroethene
EPA624
<0.5 pg/L
10/25/2017
Toluene
EPA 624
<0.5 pg/L
10/25/2017
Trans- 1,2-Dichloroethene
EPA 624
<0.5 pg/L
10/25/2017
trans-1,3-Dichloropropene
EPA 624
<0.5 pg/L
10/25/2017
Trichloroethene
EPA 624
<0,5 pg/L
10/25/2017
Trichlorofluoromethane
EPA 624
<0.5 pg/L
10/25/2017
Vinyl chloride
EPA 624
<0.5 pg/L
10/25/2017
2,4,6-Trichlorophenol
EPA 625
<5 pg/L
10/30/2017
2,4-Dichlorophenol
EPA 625
<5 pg/L
10/30/2017
2,4-Dimethylphenol
EPA 625
<5 pg/L
10/30/2017
2,4-Dinitrophenol
EPA 625
<25 pg/L
10130/2017
2-Chlorophenoi
EPA 625
<5 pg/L
10130/2017
2-Methyl-4,6-dinitrophenol
EPA 625
<25 pg/L
1013012017
2-Nitrophenol
EPA 625
<25 pg/L
10/30/2017
4-Chloro-3-methylphenol
EPA 625
<5 pg/L
10/30/2017
4-Nitrophenol
EPA 625
<25 pg/L
10/30/2017
Pentachlorophenol
EPA 625
<25 pg/L
10/3012017
Phenol
EPA 625
<5 pg/L
10/30/2017
1,2 Diphenylhydrazine
EPA 625
<5 pg/L
10/30/2017
1,2,4-Trichlorobenzene
EPA 625
<5 pg/L
10/30/2017
1,2-Dichlorobenzene
EPA 625
<5 pg/L
10130/2017
1,3-Dichlorobenzene
EPA 625
<5 pg/L
10/30/2017
1,4-Dichlorobenzene
EPA 625
<5 pg/L
10/30/2017
Report a:: 2017-16553 Page 3 of 5

ANALYTICAL & CONSULTING CHEMISTS
Environmental Chemists, Inc.
6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax
710 Bow+sertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
[e-mail]
Precision Hydraulics
Date of Report: Nov 08, 2017
PO Box 1589
Customer PO #:
Beulavilfe NC
28518
Customer ID: 10070004
Attention: Kenneth Gore
Report #: 2017-16553
Project ID: Wallace Stormwater
1-Methylnaphthalene
EPA 625
<5 pg/L
10/3012017
2,4-Dinitrotofuene
EPA 625
<5 pg/L
10130/2017
2,6-Dinitrotoluene
EPA625
<5 pg/L
10/3012017
2-Chloronaphthalene
EPA 625
<5 pg/L
10/30/2017
2-Methylnaphthalene
EPA 525
<5 pg/L
10/30/2017
3,3'-Dichlorob enzidine
EPA 625
<10 pg/L
10/30/2017
4-Bromophenyl phenyl ether
EPA 625
<5 pg/L
10/30/2017
4-Chlorophenyl phenyl ether
EPA 625
<5 pg/L
10130/2017
Acenaphthene
EPA 625
<5 pg/L
10/30/2017
Acenaphthylene
EPA 625
<5 pg/L
10/30/2017
Anth racen a
EPA 625
<5 pg/L
10/30/2017
Benzidine
EPA 625
<10 pg/L
10/30/2017
Benzo [a]pyrene
EPA 625
<5 pg/L
10/30/2017
Benzo(a)anthracene
EPA 625
<5 pg/L
10/30/2017
Benzo(b)fluoranthene
EPA 625
<5 pg/L
10/30/2017
Benzo(g, h,i)perylene
EPA 625
<5 pg/L
10/30/2017
Benzo(k)fluoranthene
EPA 625
<5 pg/L
10/30/2017
Bis ( chloromethyl ) ether
EPA 625
<5 pg/L
10/30/2017
Bis(2-Chloroethoxy)methane
EPA 625
<5 pg/L
10/30/2017
Bis(2-Chloroethyl)ether
EPA 625
<5 pg/L
10/30/2017
Bis(2-Chloroisopropyl)ether
EPA 625
<5 pg/L
10/30/2017
Bis(2-ethylhexyl)phthalate
EPA 625
<5 pg/L
10/30/2017
Butylbenzylphthalate
EPA 625
<5 pg/L
10/30/2017
Chrysene
EPA 625
<5 Vg/L
10/30/2017
Dibenzo(a,h)anthracene
EPA 625
<5 pg/L
10/30/2017
Diethylphthalate
EPA 625
<5 pg/L
1 C/30/2017
Dimethylphthalate
EPA 625
<5 pg/L
10/30/2017
Di-n-Butylphthalate
EPA 625
<5 pg/L
10/30/2017
D i-n-Octylphtha late
EPA 625
<5 pg/L
10/30/2017
Fluoranthene
EPA 625
<5 pg/L
10130/2017
Report #:: 2017-16553
Page 4 of 5

Environmental Chemists, Inc,
ANALYTICAL & CONSULTING CHEMISTS
6602 I-Vindmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax
710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
[e-mail]
Precision Hydraulics
Date of Report: Nov 08, 2017
PO Box 1589
Customer PO #:
Beulaville NC
28518
Customer ID: 10070004
Attention: Kenneth Gore
Report #: 2017-16553
Project ID: Wallace Stormwater
Fluorene
EPA625
<5 pg/L
10/30/2017
Hexachlorobenzene
EPA 625
<5 pg/L
10/30/2017
Hexachlorobutadiene
EPA 625
<5 pg/L
10/30/2017
Hexachlorocyclopentadiene
EPA 625
<25 pg/L
10/30/2017
Hexachloroethane
EPA 525
<5 pg/L
10/30/2017
Indeno(1,2,3-cd)pyrene
EPA 625
<5 pg/L
10/30/2017
Isophorone
EPA 625
<5 pg/L
10/30/2017
Naphthalene
EPA 625
<5 pg/L
10/30/2017
Nitrobenzene
EPA 625
<5 pg/L
10/30/2017
N-nitroso-dimethylamine(NDMA) EPA 625
<5 pg/L
10/30/2017
N-Nitroso-di-n-propylamine
EPA 625
<5pg/L
10/30/2017
N-N itroso-diphenylamine
EPA 625
<5 pg/L
10/30/2017
Phenanthrene
EPA 625
<5 pg/L
10/30/2017
Pyrene
EPA 625
<5 pg/L
10/30/2017
Residue Suspended (TSS)
sM 2540 0
3.2 mg/L -
10/26/2017
pH
SM 4500 H B
6.69 units
11/06/2017
Comment:XZI
Reviewed by:`0&
Report #:: 2017-16553 Page 5 of 5

ngton, NC
ENVIRONMENTAL CHEMISTS, I N C 6602
OFF ICE: 91 f}392-0223 FIAX 910-3 2-44245
.,
Analytical & Consulting Chemists NCDENR: DWQ CERTIFICATION # 94 NCDHHS: DLS CERTIFICATION # 37729
[e-mail]
COLLECTION AND CHAIN OF CUSTODY
CLIENT: Precision Hydraulics
PROJECT NAME: Storm Water -Wallace Facility
REPORT NO: C 5
ADDRESS: Post Office Box 1589
CONTACT NAME: Kenneth Gore
PO NO:
Beulaville, NC 28518
REPORT TO:
PHONE/FAX-
COPY TO:
email:
Sampled By: N V SAMPLE TYPE: I = Influent, E = Effluent, W = Well, ST = Stream, SO = Soil, SL = Sludge, Other:
Sample Identification
Collection
a
y
a o 2
`o
a
U `�
a
_`o `d�,
t
" e
¢
W
m
Z
PRESERVATION
ANALYSIS REQUESTED
Date
Time
Temp
z
z
x
a
2
o
i
xo
i
o
W
o
Storm Water
D
a as +4lri
"z
C
P
114
OCR
X
I
I
0
TSS, pH, 625, 608
G
G
C
P
X
Oil and Grease
G
G
C
P
X
624
G
G
C
P
I
X
14
1 Lead
G
G
C
P
G
G
C
P
G
G
C
P
G
G
C
P
G
G
C
P
G
G
C
P
G
G
Transfer
Relinquished By:
DatelTime
Received By
Date/Time
1.
/D -ZJ lS
2.
Requested: A_
/0 `2� Time: 5 13____
Temperature when Received:
Delivered By: _ Received By:

LRviroomenrat
QuulitY
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit https://den.nc.gov/about/divisions/enerpN,-mineral-land-
Prn�._,m lnPra�_�9n r�. v, ilC �r fr�rm..�n}n milr�nn•ier_inli nr}r:nl, ri,r7-1n�., /� nPrl r_nRr
Permit No.: NICI_I I I_I_I_I_I or Certificate of Coverage No.: NICIG10131 D 1S I8 /11
Facility Name: NE"516U NyDaAUUC- CYL49DL LS. *INC— - SP
County:
County: 1UPLw Phone No. 910 -..SS- 0490
Inspector: iL--NAfTH c). &t>et
Date of Inspection: 3-15 - 18
Time of Inspection
II:ISA�k
Total Event Precipitation (inches):
0.55
A]I permits require qualitative monitoring to be performed during a
APR 2 6 2018
A "measurable storm event" is a storm event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm
interval does not apply if the permittee is able to document that a shorter interval is representative for
local storm events during the sampling period, and the permittee obtains approval from the local D)MLR
Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
�.L .do4,-,
(Signature of Permittee or Designee)
1. Outfall Description:
Outfall No. 1 Structure (pipe, ditch, etc.): -7) MC-H
Receiving Stream:
lSLt3n� C2(: r1C
Describe the industrial activities that occur within the outfall drainage area:
1l1autAF*--t &d OF 14YDaFtui-tG Cywta" A.�p ustr
Page I of 2
5WU-242, Last modified 07/28/2017

2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: �tt~DtLktn 1BQ.00 M
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): NoOf- 03—cfcycZ
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear
and � is very cloudy:
1 Q 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 ® 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge, where I is no solids and 5 is extremely muddy:
(J-) 2 3 4 5
7.
S.
9.
Is there any foam in the stormwater discharge? O Yes i No.
Is there an oil sheen in the stormwater discharge? OYes • No.
Is there evidence of erosion or deposition at the outfall? O Yes • No.
10. Other Obvious Indicators of Stormwater Pollution:
List and describe Vadt 06S&WLZ
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2of2
SWU-242, last modified 07/28/2017

' Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted 3 -15 - l8
CERTIFICATE OF COVERAGE NO. NCG03 U 5 9 a
FACILITY NAME P.EW140 HYDRAU.L.IG C•YLlu0M5, _fAr_ - SP
COUNTY PUN
PERSON COLLECTING SAMPLES EtV#0P D - 6—z9-f.
LABORATORY , I Lab Cert. a 9'�
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR ao18
SAMPLE PERIOD Jan -June ❑ July -Dec
or ❑ Monthly' _ _ _ _jmonth)
DISCHARGING TO CLASS OORW ❑HQW []Trout ❑PNA
Zero -flow []Water Supply EJSA
Rft Other CGA:55 " -
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
❑ No discharge this period??
Outfall No.
Date Sample
1
Collected
(mo/dd/yr)
24-hour rainfall
amount,
Inches.
Total Suspended Solids
' pH, .:
Standard units
Coppei
' .
Lead
Zinc
Non -Polar O&G/
Total Petroleum'
Hydrocarbons :.
Total Toxic
S•
Organics
`Benchmarks
- l
Q,.. . • .. -
100'mg/L or. 50 mg/L
,6.0 -- 9.0
0.'007 mg/L .'
0.033 mg/L
0.0&7 mg/�
15 rng/L .
1 mg/L
1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
2 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
'The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
° See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals,'or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2012-10/31/2017 5WU-245, last revised 10/25/2012
Page 1 of 3

Facilities that incorporate'a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
- may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the T70 monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with .the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
J�EHAlErN b . d-10 RE
Name (Print name)
Ste. 07C-9 - 4am1A)
Title (Print title)
(Signature)
3 -15-IAR
(Date)
Note: Results must be reported in numerical format. Do not retort Below'Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, the must be reported in the format "<XX mItIC where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
(Vote: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier Z, or Tier responses. See Genera! Permit text.
Part B: Vehicle Maintenance Area Monitoring gesults: only for facilities averaging > 55 gal of new oil per month.
RI No dischoriae this oeriod?z
'Outfall No.
Date Sample-,
x
Collected
(mo/dd/yr)
24=hour rainfall
..amount,
inches3•'
Non-polai-O&G/TPH.by,
IPA- 16K(SGT-HEM) ;
Tofal SuspendedSolids
pH
Benchmarks.==->
_
-
:15 mg/1.
l00 ing/E ar 50 mg/Ls.
6:0 — 9:0 SU
Footnotes from Part A also apply to this Part B
* See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

Nc,Pe: if you report a sample value in excess of the benchmark, you must implement rer 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART 8 MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION 8.
2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART li SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFAL•L? YES ❑ NO
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO Fj
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of the !ab results or at end of monitoring period
in the case o "No Discharge" Molls) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFIC TION FOR ANY INFORMATION REPORTED:
"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 fines and imprisonment for knowing violations."
(Signature of Permittee)
Permit Date: 11/1/2012-10/31/2017
3- /$-/8
(Date)
5WU-245, last revised 10/25/2012
Page 3 of 3

Environmentai Chemists, Inc.
1 6602 Windmill Way, Wilmington, NC 28405 • 910,392.0223 Lab • 910-392.4424 Fax
710 Bowsertown Road, Nianteo, NC 27954 • 252.473.5702 Lab/Fax
sM 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347,5843 Lab/Fax
ANALYTICAL i CONSULTING CHEMISTS info�environrnentalchemists-coin
Precis -ton Hydraulics Date of Report: Apr 05, 2018
._._----Customer-RO
Beulaville NC 28518 Customer ID: 10070004
Attention: Kenneth Gore Report #: 2018-03894
Project ID: Wallace Stormwater
Lab ID Sample ID: Collect DatelTime Matrix Sampled by
18-09607 Site: Stormwater 3/13/2018 Water Client
Test Method Results Date Analyzed
Oil & Grease (O&G)
EPA 1664
<5 mg/L
03/15/2018
Lead
EPA 200.7
<0.01 mg/L
03/18/2018
Alachlor
EPA608
<0.002 mg1L
03/16/2018
Aldrin
EPA 608
<0.002 mg/L
03/16/2018
Alpha - BHC
EPA608
<0.0001 mg/L
03/16/2018
Aroclor - 1016
EPA 608
<0.005 mg/L
03/16/2018
Aroclor - 1221
EPA 608
<0.005 mg/L
03/16/2018
Aroclor - 1232
EPA 608
<0.005 mg/L
03/16/2018
Aroclor - 1242
EPA 608
<0.005 mg/L
03/16/2018
Aroclor - 1248
EPA 608
<0.005 mg/L
03/16/2018
Aroclor - 1254
EPA 605
<0.005 mg/L
03/16/2018
Aroclor - 1260
EPA 608
<0.005 mg/L
03/16/2018
Atrazine
EPA 608
<0.001 mg/L
03/16/2018
Beta-BHC
EPA608
<0.0001 mg/L
03/16/2018
Butachlor
EPA 608
<0.008 mg1L
03/1612018
Chlordane
EPA608
<0.01 mg/L
03/16/2018
DDD
EPA60a
<0.0001 mg/L
03/16/2018
DDE
EPA608
<0.0001 mg/L
03/16/2018
DDT
EPA 608
<0.0001 mg/L
03/16/2018
Delta-BHC
EPA 508
<0.0001 mg/L
03/16/2018
Dieldrin
EPA 608
<0.002 mg1L
03/16/2018
Endosulfan I
EPA 608
<0.0001 mg/L
03/16/2018
Endosulfan 11
EPA 608
<0.0001 mg1L
03/16/2018
Endosulfan sulfate
EPA 600
<0.0001 mg/L
03/16/2018
Endrin
EPA 606
<0.001 mg/L
03/16/2018
End rin aldehyde
EPA 608
<0.0001 mg/L
03/16/2018
Report #:: 2018-03894 Paae 1 of 5

7 Environmental Chemists, Inc.
$ 6602 Windmill Way, Wilmington, NC 28405 • 910.392-0223 Lab • 910.392.4424 Fax
710 $owsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
ANALYTICAL & CONSULTING CHEMISTS info Cdenvironnientalchenusts.coni
Precision Hydraulics
Date of Report: Apr 05, 2018
_.--------Customer-PO #s____..----.----------.--
Beulaville NC
28518
Customer ID: 10070004
Attention: Kenneth Gore
Report #: 2018-03894
Project ID: Wallace Stormwater
Gamma-BHC
EPA 608
<0.0001 mg/L
03/16/2018
Heptachlor
EPA 608
<0.0004 mg/L
03/16/2018
Heptachlor epoxide
EPA 608
<0.0002 mg/L
03/16/2018
Hexachlorocyclopentadiene
EPA 608
<0.001 mg/L
03/16/2018
Methoxychlor
EPA 608
<0.002 mg/L
03/16/2018
Metolachlor
EPA 608
<0.008 mg/L
03/16/2018
Metribuzin
EPA 60B
<0.008 mg/L
03/16/2018
Propachlor
EPA 608
<0.06 mg/L
03/16/2018
Simazine
EPA 60B
<0.0007 mg/L
03/16/2018
Toxaphene
EPA 608
<0.01 mg/L
03/16/2018
1,1,1-Trichioroethane
EPA 624
<0.5 pg/L
03/15/2018
1,1,2,2-Tetrachloroethane
EPA 624
<0.5pg/L
03/15/2018
1,1,2-Trichioroethane
EPA 624
<0.5 pg/L
03/15/2018
1,1-Dichloroethane
EPA 624
<0.5 pg/L
03/15/2018
1,1-Dichloroethene
EPA 624
<0.5pg/L
03/15/2018
1,2-Dichlorobenzene
EPA 624
<0,5 ug/L
03/15/2018
1,2-Dichloroethane
EPA 624
<0.5 pg/L
03/15/2018
1,2-Dichioropropane
EPA 824
<0.5 pg/L
03/15/2018
1,3-Dichlorobenzene
EPA 624
<0.5pg/L
03/15/2018
1,4-Dichlorobenzene
EPA 624
<0.5 pg/L
03/15/2018
Acrolein
EPA 624
<5 pg/L
03/15/2018
Acrylonitrile
EPA 624
<5 pg/L
03/15/2018
Benzene
EPA 624
<0.5 pg/L
03/15/2018
Bromodichloromethane
EPA624
<0.5pg/L
03/15/2018
Bromoform
EPA 624
<0.5 pg/L
03/15/2018
Bromomethane
EPA 624
<0.5 pg/L
03/15/2018
Carbon tetrachloride
EPA 624
<0.5 pg/L
03/15/2018
Chiorobenzene
EPA 624
<0.5 pg/L
03/15/2018
Chloroethane
EPA 624
<Q.5 pg/L
03/15/2018
Chloroform
EPA 624
<0.5 pg/L
03/15/2018
Report #:: 2018-03894 POoe 2 of s

Environmental Chemists, Inc.
6602 Windmill Way, Wilmington, NC 28405 . 910.392.0223 Lab e 910.392.4424 Fax
SM. 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
255 A WilmingtonFfightvay, Jacksonville, NC 28540 910.347.5843 Lab/Fax
ANALYTICAL 8 CONSULTING CHEMISTS info( environmentalchemists.com
Precision Hydraulics
Date of Report: Apr 05, 2018
PO Box �589_------�-----•---
---__ _.--.------_--..-----._—__.------Customer-PO
#:---------------�_---__--_
__..... .
Beulaville NC
28518
Customer ID: 10070004
Attention: Kenneth Gore
Report #: 2018-03894
Project ID: Wallace Stormwater
Chloromethane
EPA 624
<0.5 pg/L
03/15/2018
cis-1, 3-Dichloropropene
EPA 624
<0.5 pg/L
03/15/2018
Dibromochloromethane
EPA 624
<0.5 pg1L
03/15/2018
Ethylbenzene
EPA 624
<0.5 pg/L
03115/2018
I P E
EPA 624
<0.5 pg/L
03/15/2018
M+P Xylene
EPA 624
<1,0 pg/L
03/15/2018
Methylene chloride
EPA 624
<0.5 pg/L
03/15/2018
MTBE
EPA 624
<0.5 pg/L
03/15/2018
Naphthalene
EPA 624
<0.5 pg/L
03/15/2018
ortho-Xylene
EPA 624
<0.5 pg/L
03/15/2018
Tetrachloroethene
EPA 624
<0.5 pg/L
03/15/2018
Toluene
EPA 624
<0.5 pg/L
03/15/2018
Trans- 1,2-Dichloroethene
EPA 624
<0.5 pg/L
03/15/2018
trans- 1,3-Dichloropropene
EPA 624
<0.5 pg/L
03/15/2018
Trichloroethene
EPA624
<0.5 pg/L
03/15/2018
Trichlorofluoromethane
EPA 624
<0.5 pg/L
03/15/2018
Vinyl chloride
EPA 624
<0.5 pg/L
03/15/2018
2,4,6-Trichlorophenol
EPA 625
<5 pg/L
03/15/2018
2,4-Dichlorophenol
EPA 625
<5 pg/L
03/15/2018
2,4-Dimethylphenol
EPA 625
<5 pg/L
03115/2018
2,4-Dinitrophenol
EPA 525
<25 pg/L
03/15/2018
2-Chlorophenol
EPA 625
<5 pg/L
03/15/2018
2-Methyl-4,6-dinitrophenol
EPA 625
<25 pg/L
03/15/2018
2-Nitrophenol
EPA 625
<25 pg/L
03/15/2018
4-Chloro-3-methylphenol
EPA 625
<5 pg/L
03/15/2018
4-Nitrophenol
EPA 625
<25 pg/L
03/15/2018
Pentachlorophenol
EPA625
<25 pg1L
03/15/2018
Phenol
EPA 625
<5 pg/L
03/15/2018
1,2 Diphenylhydrazine
EPA 625
<5 pg/L
03/15/2018
1,2,4-Trichlorobenzene
EPA 625
<5 pg/L
03/15/2018
Report #:: 2018-03894
Paae 3 of 5

Environmental Chemists, Inc.
• R 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax
'r 710 Bowsertown Road, Manteo, NC 27954 . 252,473.5702 Lab/Fax
255-A Wilmington Highway; Jacksonville, NC 28540 • 910-347.5843 Lab/Fax
ANALYTICAL 8 CONSULTING CHEMISTS info(q',envimnmentalchemists.com
Precision Hydraulics Date of Report: Apr 05, 2018
Beulaville NC 28518 Customer ID: 10070004
Attention: Kenneth Gore Report #: 2018-03894
Project ID: Wallace Stormwater
1,2-Dichlorobenzene
EPA625
<5pg/L
03115/2018
1,3-Dichlorobenzene
EPA 625
<5 pg/L
03/15/2018
1,4-Dichlorobenzene
EPA 625
<5 pIg1L
0311512018
1-Methylnaphthalene
EPA625
<5 pg/L
03115/2018
2,4-Dinitrotoluene
EPA 625
<5 pg/L
03/15/2018
2,6-Dinitrotoluene
EPA625
<5pg/L
03/15/2018
2-Chloronaphthalene
EPA 625
<5 pg/L
03/15/2018
2-Methylnaphthalene
EPA 625
<5 pg/L
03/15/2018
3,3'-Dichlorobenzidine
EPA 625
<10 pg/L
03/15/2018
4-Bromophenyl phenyl ether
EPA625
<5 pg/L
03115/2018
4-Chlorophenyl phenyl ether
EPA 625
<5 pg/L
03/15/2018
Acenaphthene
EPA 625
<5 pg/L
03/15/2018
Acenaphthylene
EPA625
<5 pg/L
03/1512018
Anthracene
EPA 625
<5 pg/L
03/15/2018
Benzidine
EPA 625
<10 pg/L
03/15/2018
Benzo [alpyrene
EPA625
<5 pg/L
03/15/2018
Benzo(a)anthracene
EPA 625
<5 pg/L
03/15/2018
Benzo(b)fluoranthene
EPA 625
<5 pg/L
03/15/2018
Benzo(g,h,i)perylene
EPA625
<5pg/L
03/15/2018
Benzo(k)fluoranthene
EPA625
<5pg/L
03/15/2018
Bis ( chloromethyl ) ether
EPA625
<5 pg/L
03/15/2018
Bis(2-Chloroethoxy)methane
EPA 625
<5 pg/L
03/15/2018
Bis(2-Chloroethyl)ether
EPA 625
<5 pg/L
03/15/2018
Bis(2-Chloroisopropyl)ether
EPA625
<5pg/L
03/15/2018
B is(2 -ethylh exy 1) phtha late
EPA625
<5pg/L
03/15/2018
Butylbenzylphthalate
EPA625
<5pg/L
03115/2018
Chrysene
EPA 625
<5 pg/L
03/15/2018
Dibenzo(a,h)anth race ne
EPA625
<5pg/L
03/15/2018
Diethylphtha late
EPA625
<5 pg1L
03/15/2018
Dim ethyl phthalate
EPA625
<5 pg/L
03/15/2018
Report k: 2018-03894
Pace 4 of 5

Environmental Chemists, Inc.
• li 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax
- sn
710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
ANALYTICAL & CONSULTING CHEMISTS [e-mail]
Precision Hydraulics
Date of Report: Apr 05, 2018
Beulaville NC 28518
Customer ID: 10070004
Attention: Kenneth Gore
Report #: 2018-03894
Project ID: Wallace Stormwater
Di-n-Butylphthalate
EPA 625
<5 lag/L
03/15/2018
Di- n -Octylph tha late
EPA 625
<5 pg/L
03/15/2018
Fluoranthene
EPA 625
<5 pg/L
03/15/2018
Fluorene
EPA 625
<5 pg/L
03/15/2018
Hexachlorobenzene
EPA 625
<5 pg/L
03/15/2018
Hexachlorobutadiene
EPA 625
<5 pg/L
03/15/2018
Hexachlorocyclopentadiene
EPA 625
<25pg/L
03/15/2018
Hexachloroethane
EPA 625
<5 pg/L
03/15/2018
Indeno(1,2,3-cd)pyrene
EPA 625
<5pg/L
03/15/2018
lsophorone
EPA 625
<5 pg/L
03/15/2018
Naphthalene
EPA 625
<5 lag/L
03/15/2018
Nitrobenzene
EPA 625
<5pg/L
03/15/2018
N-nitroso-dimethylamine(NDMA)
EPA 625
<5 pg/L
03/15/2018
N-Nitroso-di-n-propylamine
EPA625
<5 pg/L
03/15/2018
N-Nitroso-diphenylamine
EPA 625
<5 pg/L
03/15/2018
Phenanthrene
EPA 625
<5 pg/L
03/15/2018
Pyrene
EPA 625
<5 pg/L
03/15/2018
Residue Suspended (TSS)
sM 2540 D
3.6 mg/L
03/14/2018
pH
SM 4500 H B
7.12 units
03/27/2018
Comment:
Reviewed by: VA
Report #:: 201 a-03894 Paqe 5 of 5

ertviroehexn
ENVIRONMENTAL CHEMISTS, INC
NCDENR: DWO CERTIFICATION # 94 NCDHHS: DLS CERTIFICATION # 37729
COLLECTION AND CHAIN OF CUSTODY
6602 Windmill Way Witmington, NC 28405
OFFICE: 91G-392-0223 FAX [phone]
info0environmentaichemists.com
CLIENT: Precision Hydraulics
PROJECT NAME: Storm Water -Wallace Facility
REPORT NO:
3
ADDRESS: Post Office Box 1589
CONTACT NAME: Kenneth Gore
PO NO:
Beulaville, NC 28518
REPORT TO:
PHONE/FAX:
ii
COPY TO:
email:
Sampled By: SAMPLE TYPE: I = influent, E = Effluent, W = Well, ST = Stream, SO = Soil, SL = Sludge, Other:
Sample Identification
Collection
&
a
N
ii o f
U
cc7
a 8
""
c
8
" E
ix
ow
a
J Z
PRESERVATION
ANALYSIS REQUESTED
Date
Time
Temp
z
g
2
o
=
0
x
o
W
0
Storm Water
C
P
,
X
TSS, pH, 625, 608
G
G
C
P
X
Oil and Grease
G
G
C
P
X
624
G
G
C
P
X
Lead
G
G
C
P
G
G
C
P
G
G
C
P
G
G
C
P
G
G
C
P
G
G
C
P
G
G
Transfer
Relinquished By:
Datelrime
Received By:
Daterrime
1.
2.
Temperature when Received: Accepted: Rejected: Resample Requested:
Delivered By: _ _ _ Received By: Date: Time: