NCG030595_COMPLETE FILE - HISTORICAL_20140327

STORMWATER DIVISION CODING SHEET
RESCISSIONS �
PERMIT NO.
DOC TYPE ' ❑ COMPLETE FILE - HISTORICAL
DATE OF ❑ 50mo3al
RESCISSION YYYYMMDD

W'A
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Energy, Mineral and Land Resources
Land Quality Section
Tracy E. Davis, PE, CPM
Director
Jose Concepcion
Lydall Thermal Acoustical, Inc.
601 East Main Street
Yadkinville, NC 27055
Dear Mr. Concepcion:
Pat McCrory, Govenor
John Skvarla, III Secretary
March 27,2014 RECEIVE®
MAR 2 7 Z014
CENTRAL FILES
DWQ13OG
Subject: Rescission of NPDES Stormwater Permit
Certificate of Coverage Number NCG030595
Lydall Thermal Acoustical, Inc.-Hamptonville
Yadkin County
On March 4, 2014, the Division of Energy, Mineral and Land Resources received your request to rescind
your coverage under Certificate of Coverage Number NCG030595. In accordance with your request,
Certificate of Coverage Number NCGO30595 is rescinded effective immediately.
A certificate of coverage (COC) to discharge under NPDES general permit NCG050000 has been issued
for this facility. You will receive your new permit under separate cover.
If you have questions about this matter, please contact Julie Ventaloro at 919-807-6370, or the
Stormwater staff in our Winston-Salem Regional Office at 336-771-5000.
Sincerely,
for Tracy E. Davis, P.E., CPM
cc: Winston-Salem Regional Office — Aana-Taylor-Smith
Stormwater Permitting Program
Central Files - w/attachments
1612 Mail Service Center, Raleigh, North Carolina 27699-1612.919-707-9200 I FAX: [phone]
512 North Salisbury Street, Raleigh, North Carolina 27604 - Internet: http:tlportal.ncdenr.org/webtlr/
An Equal Opportunity 1 Affirmative Action Employer — 50% Recycled 110% Post Consumer Paper

W.
WATERS EDGE ENVIRONMENTAL, LLC
4901 WATERS EDGE DRIVE, SUITE 201 • RALEIGH, NC 27606 . PHONE [phone] • FAX 919,859.9930
February 28, 2014
SW NPDES Permit Coverage Rescission
Stormwater Permitting Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Reference: Stormwater Permit Rescission
Lydall Thermal/Acoustical, Inc.
601 East Main Street
Yadkinville, NC 27055
General Permit NCG03000 and NCG05000
Waters Edge Job No R13-49
To Whom It May Concern:
FS
�D
VAR 0 4 c0i4 !
a
W.41�h
Based on a recent Email from Ms. Aana Taylor Smith representing NCDENR, we are submitting
a copy of a SW Permit Rescission Request Form to this office for the above mentioned facility
located at 601 East Main Street in Yadkinville, NC. This Lydall facility is covered under an
existing Stormwater Certificate of Coverage NCG030595. We have recently submitted a
Stormwater NOI and Ms. Taylor responded that the facility should be covered under a NCB
permit -requirements since this is the predominate manufacturingactivity
ctivity at the facility_.fI'o allow
the NOI to process, she requested that we submit the attached NCDENR Rescission Request
orm.
If you have any questions, or if we may be of�further assistance, please contact me at
a,w prahn atersedaeenv.com or 919.859.9987.
Sincerely,
Waters Edge Environmental, LLC
Phillip L. Rahn
President
Cc: Mr. Jose Concepcion- Lydall Thermal Acoustical, Inc.
Ms. Aana Taylor Smith- NCDENR WS Regional Office
14-023

I OH ACiiNCY USE= ONLY
I'My
AA,
DIVISioli 4 il'tllcr Qmtli(y / Silrfo-uc. 1i'ntCr 1'rolrcliutr _ Dato Rocolvad --
fY4ar
` Nutionnl'Poiluiiutl l]isclrnrgc lilin?inntiort 5}.�leln .......'ort'
NCD'Eu"R . CyCp 1� 1� /�t1CL�T /��yp�
.l rrrr Ci.w.,m>mrm¢n.o- f�ESCISSION"REQUES FORM
Please fill out and return this fortn'if you no longer need to maintain your NPDFS storrnwater permit.
1) Enter the permit number to which this request ajilAes:
Individual Permit (Oi) Certificate of Coverage
N. -C ' S �rl - I I N C I G C 3 0 5 9;
2) owner/Faculty Inforim' tion: ' Awl corresponder?Ce M11be mcrlled to the undress rrotedbelaty 1
ll d Lya. ']'hcrrnal l�couoca, Zy 0A
Owner/Facility Name til :Cnc �� 6v �'
Facility Contact Mr...'Jose 'Concepcion t f�
Street Addiess 601 last Ma:Ln Street
City Yadki:nville lair r, .. State NC ZIP Codc 27055
County Yadkin ' E-mall Address colicepcionol.yda),I . coln'"
Telephone No. 336 .1468 : 8507. Fax: 336 . 468 . 8555
3) Reason for re'kission Verluest (This is reguilred information. Attach separate sheet if necessary): '
❑ Facility closed or is closing on ' All industrial aclivilies have ceased sucil that no discharges of
stormwater are contarninated'by exposure to industrial activilies or materials.
❑ Facility sold to 1 on ' If the facility will continue operations under the new.owner it
may be more appropriale to request an ownership change to reissue to permit to the new owner.
M Other: We".are"submitting a NOI for a new permit type (NCG05 versus--NCG03')-•.
4) Certification-.
1, as an authorized representative, hereby request rescission of coverage under the NPDES Stormwater Permit for the.
subject facility. I am familiar with the information contained in this request and to the best of my knowledge and belief
such Information is true, complete and.actur•ate.
Date ___14110
11 1
- '1•itle',
SW NPDES Permit Coverage Rescission
Stormwater Permitting Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Signature
Print or type name'of person signing above
Please return this completed resciss'lar7 request form to:
16 17 }Sall sCEvlte ct-rsler, I01e6;11, Nolth (Mdioli 276994617
Locallon:512 N. Ga!sburyM, Itale4gl+, Nolth Uiohna M04 011e
Phone: fli9 A07 G3001 i'Fl ; 919.807•G49?.1(',uslc?nrerSrrvi : 1-fl17•G73 Glg i No1'dl Carolina
loterncl:t�:::r.nttrdleutlrahly.or� ,
An L'qusl OPlnrlun�l l Al fmiali: e kl"an Lrnp;z�v

11 V NC }_ 0 30 5-
WATERS�ED��GE/^'ENVIRONMENTAL,LLC
e 4yQ1 WATERS EDGE DRIVE, SUITE 201 • RALEIGH, NC 27606 • PHONE [phone] • FAX 919,859.9930
February 8, 2014
Mr. Bradley Bennett
NCDENR Stormwater Unit
1617 Mail Service Center
Raleigh, N.C. 27699-1617
Reference: Stormwater Discharge Sampling Report,
Stormwater Discharge Outfall Monitoring Report and Tier I Response
Lydall Thermal/Acoustical, Inc.
601 East Main Street RECEIVED
Yadkinville, NC 27055
General Permit No NCG030000 and NCGO50 00 FEB 2 0 2014
Year 1- Period 1 CENTRAL FILES
Waters Edge Job No R l 3-49 DWQI$QG
Dear Mr. Bennett:
Waters Edge Environmental, LLC (Waters Edge) is pleased to provide two copies of the Year 1-
Period I (January -June 2014) 2014 forms for the January 10, 2014 site inspections and discharge
sampling at the Lydall facility located in Yadkinville, North Carolina (see Figures 1-2). The
Discharge Outfall Qualitative Monitoring Report and DMR are included in Appendix A with
analytical results included in Appendix B.
Based on the results, we had the following exceedances at Outfall-001 and Outfall 002:
Outfall 001
• Zinc detected at 0.0963 mg/L versus a benchmark at 0.067 mg/L
Outfall 002
• Zinc detected at 0.108 mg/L versus a benchmark at 0.067 mg/L
Based on the permit conditions, we conducted a Tier I response and determined that there was
considerable galvanized materials exposed to precipitation (process -related materials, storage, and
scrap piles). We will take measure to better cover these materials in an effort to minimize
exposed surfaces. This Tier I response was recorded in the SPPP including the date and value of
the benchmark exceedance, the inspection date, personnel conducted the inspection, the selected
actions and the date the selected actions were implemented.

Stormwater Discharge January-Ane 2014 Sampling Report a17d Tier 1 Response
Lydall Thermal/Acoustical, Inc.
601 East Main Street
Yadkim,ille. NC
Page 2 of 2
February 8, 2014
If you have any questions or require any additional information, please contact me at
919.219.5820 or at [e-mail].
Sincerely,
WATERS EDGE ENVIRONMENTAL, LLC
F-0=0�10 W"M
2t,
Phillip L. Rahn
President
cc: Jose Concepcion, Lydall and NCDENR Stormwater Central Files (two copies)
14-0131PLR

Job No Topo Arend afte l'rtlr
�ITRSGE ENVIRONMENTAL, LLC
Rl3r{9 1 Il'rnstonSalem 1211212VI3 Pr+i�ectLui;alinn Map
File Name Figure Seale Projecl Isdall SWPT' Plan
R13- 9 xis I unknown Yadkinville, North Carolina

UIn
of
, - r
rI
'71
*- *73
f - �
OWN
s
till 46.
l AA
wilding B �' •.. r _
`I ' - - e •�� r� 1 LL A
Building A
•, F-ems- , t16 IV
o: _ -
:1:
J
1 - _
w
WATERS EDGE ENVIRONMENTAL, LLC K13-49 12/121-10 3
�� File Name Figure Scale Proy
K 13-49.xis 2 unknown
Outfall location Map
l_ydall SWPP Plan
Yadkinville, North Carolina

aceAnalytical°
www.pac0ab&=n
February 11, 2014
Mr. Phil Rahn
Waters Edge Environmental
4901 Water's Edge Drive
Suite 201
Raleigh, NC 27606
RE: Project: Lydalll Yadkinville
Pace Project No.: 92186094
Dear Mr. Rahn:
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
(330)623-8e21
Enclosed are the analytical results for sample(s) received by the laboratory on January 13, 2014.
The results relate only to the samples included in this report. Results reported herein conform to the
most current TN standards and the laboratory's Quality Assurance Manual, where applicable, unless
otherwise noted in the body of the report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
If you have any questions concerning this report, please feel free to contact me.
Sinc�erely,
`
,
Terri Page
[e-mail]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of race Analytical Services, tnc..
Page f of 13

Pace Analytical Services, Inc.
aceAna�ytical a 205 East Meadow Road - Suits A
Eden, NC 27288
WWWPsoelabscam
[phone]
CERTIFICATIONS
Project: Lydall! Yadkinville
Pace Project No.: 92186094
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
FloridalNELAP Certification #: E87627
North Carolina Drinking Water Certification #: 37706
Kentucky UST Certification #: 84
North Carolina Field Services Certification #. 5342
West Virginia Certification #� 357
North Carolina Wastewater Certification #: 12
VirginiaNEL4P Certification #: 460221
South Carolina Certification #: 99006001
Asheville Certification iDs
2225 Riverside Dr., Asheville, NC 28804
Flodda/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification * 40
South Carolina Certification #: 99030001
West Virginia Certification #: 356
VirginiaNELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 2 of 13

aceAnalytical
WMpacelabs.com
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
SAMPLE SUMMARY
Project: LydalIt Yadkinville
Pace Project No.: 92186094
Lab ID Sample ID Matrix Date Collected Date Recelved
92186094001 Outfall 002 Water 01/10/14 14:00 01/13/14 09:10
92186094002 Outfall 001 Water 01/10/14 14:30 01/13/14 09:10
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 3 of 13

aceAnaIXical
www.pxdebscom
SAMPLE ANALYTE COUNT
Project Lydall! Yadkinville
Pace Project No.: 92186094
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Lab ID Sample ID Method
Analysts
Analytes
Reported
Laboratory
92186094001 Outfall 002 EPA 1664E
CLW
1
PASI-C
EPA200.7
3MW
3
PASI-A
SM 25400
DAS
1
PASI-A
92186094002 Outfall 001 EPA 1664E
CLW
1
PASI-C
EPA200.7
JMW
3
PASI-A
SM 2540D
DAS
1
PAS1-A
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 4 of 13

ace .Analytical
www'PaDOWa.cem
ANALYTICAL RESULTS
Project: Lydalll Yadkinville
Pace Project No.: 92186094
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Sample: Outfall 002 Lab ID: 92186094001 Collected: 01/10/14 14:00 Received: 01/13/14 09:10 Matrix: Water
Report
Parameters Results Units Limit MOIL OF Prepared Analyzed CAS No, Qual
HEM, Oil and Grease
Analytical Method: EPA 1664B
Oil and Grease
NO mglL 5.0
1.1
1
01/15/14 10:16
200.7 MET ICP
Analytical Method: EPA 200.7 Preparation Method: EPA 200.7
Copper
NO ug1L 5.0
0.30
1 01/15/14 09:10
01/16/14 20:52 7440-50-8
Lead
NO uglL 5.0
4.0
1 01/15/14 09:10
01116/14 20:52 7439-92-1
Zinc
108 uglL 10.0
0.40
1 01/15/14 09:10
01/16/14 20:52 7440-66-6
2540D Total Suspended Solids
Analytical Method: SM 2540D
Total Suspended Solids
14.7 mg/L 2.5
2.5
1
01/15/14 21:04
Sample. Outtall 001 Lab iD: 92186094002 Collected: 01/10/14 14:30 Received: 01/13/14 09:10 Matrix: Water
Report
Parameters Results Units Limit MDL OF Prepared Analyzed CAS No. Clue!
HEM, Oil and Grease
Analytical Method: EPA 1664B
Oil and Grease
NO mg1L 5.0
1.1 1
01/15/14 10:16
200.7MET ICP
Analytical Method: EPA 200.7 Preparation Method: EPA200.7
Copper
NO ug1L 5.0
0.30 1 01/15/14 0910
01116l14 20:55 7440-50-8
Lead
NO ug1L 5.0
4.0 1 01115/14 09:10
01/16/14 20:55 7439-92-1
Zinc
98.3 ug1L 10.0
0.40 1 01/15/1409:10
01/1611420:55 7440-66-6
2640D Total Suspended Solids
Analytical Method: SM 2540D
Total Suspended Solids
8.1 mglL 2.7
2.7 1
01/15/14 21:04
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/11/2014 12:27 PM without the written consent of Pace Analytical Services, Inc.,
Page 5 of 13

aceAnalyilcal o
www.pacelabs.corn
QUALITY CONTROL DATA
Project: Lydall/ Yadkinville
Pace Project No.: 92186094
QC Batch: GCSV116435 Analysis Method: EPA 1664B
QC Batch Method: EPA 1664B Analysis Description: 1664 HEM, Oil and Grease
Associated Lab Samples: 92186094001. 92186094002
METHOD BLANK: 1121262 Matrix: Water
Associated Lab Samples: 92186094001, 92186094002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Oil and Grease mg/L ND 5.0 01/15/14 10:09
Pace Analytical Services, Inc.J
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
LABORATORY CONTROL SAMPLE 8 LCSD: 1121263 1121264 '
Spike LCS LCSD LCS LCSD % Rec Max
Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers
Oil and Grease mg/L 40 33.0 37.9 82 95 78-114 14 30
Date: 02/11/2014 1227 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Ina.
Page 6 of 13

Pace Analytical
Services, Inc.
aceAnalytrcal a
205 East
Meadow
Edena NC 27288
www.Peaef8h&o0m
[phone]
QUALITY CONTROL DATA
Project: Lydalit Yadkinville
Pace Project No.: 92186094
QC Batch: MPRP/15045
Analysis Method: EPA 200.7
QC Batch Method: EPA 200.7
A lalysis Description: 200.7 MET
Associated Lab Samples: 92186094001,
92186094002
METHOD BLANK: 1121240
f Matrix: Water
Associated Lab Samples: 92186094001,
92186094002 1
Blank Reporting
Parameter
Units Result Limit Analyzed Qualifiers
Copper
ugJL ND 5.0 01/16/14 20:05
Lead
ug/L ND 5.0 01/16/14 20:05
Zinc
ug/L ND 10.0 01/16/14 20.05
LABORATORY CONTROL SAMPLE:
1121241
S ike LCS LCS % Rec
Parameter
Units Conc. Result % Rec Limits Qualifiers
Copper
ug/L 500 495 99 85-115
Lead
ug/L 500 491 98 85-115
Zinc
ug/L 500 496 99 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1121242 1121243
MS MSD
92185976009 Spike Spike MS MSD MS MSD
% Rec
Max
Parameter Units
Result Cbnc. Conc. Result Result % Rec % Rec
Limits
RPD RPD Quai
Copper ug/L
23.9 500 500 628 526 101 100
70-130
0 20
Lead uglL
ND 500 500 482 482 96 96
70-130
0 20
Zinc ug/L
173 500 500 678 670 101 99
70-130
1 20
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1121244 1121245
IMS MSD
92186114003 Spike Spike MS MSD MS MSD
% Rec
Max
Parameter Units
Result Conc, Conc. Result Result % Rec % Rec
Limits
RPD RPD Qual
Copper ug1L
0.16 500 500 655 639 99 96
70-130
2 20
mg/L
Lead ug/L
ND 500 600 476 470 95 94
70-130
1 20
Zinc ug/L
7.5 500 500 7820 7560 66 13
70-130
3 20 M1
mg/L
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/11/2014 12:27 PM
witho i1 the written consent of Pace Analytical Services, Inc..
Page 7 of 13

aceAnalytical
www.pacefebscan
QUALITY CONTROL DATA
Project: Lydall/ Yadkinville
Pace Project No.: 92186094
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QC Batch: WET129102 Analysis Method: SM 2540D
QC Batch Method: SM 25400 Analysis Description: 2540D Tota! Suspended Solids
Associated Lab Samples: 92186094001, 92186094002
METHOD BLANK: 1122068 Matrix: Water
Associated Lab Samples: 92186094001, 92186094002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Total Suspended Solids mglL ND 2.5 01/15/14 20:57
LABORATORY CONTROL SAMPLE: 1122069
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Total Suspended Solids mglL 250 248 99 80-120
SAMPLE DUPLICATE: 1122070
92186360001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Suspended Solids mglL 33.0 47.5 36 10 D6
SAMPLE DUPLICATE: 1122071
92186079002 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Suspended Solids mg1L 18.0 17.1 5 10
Date: 02l11I2014 12:27 PM
REPORT OF LABORATORY ANALYSIS
This report shell not be reproduced, except In full,
without the written consent of Pace Analytical Services, Inc,.
Page 8 of 13

aceAnalytical
wwwpac*bs.=n
QUALIFIERS
Project: Lydall/ Yadkinville
Pace Project No.: 92186094
DEFINITIONS
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Edon, NC 27288
[phone]
DF - Dilution Factor, if reported, represents the factor appli'd to the reported data due to changes in sample preparation, dilution of
the sample aliquot, or moisture content.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PRL - Pace Reporting Limit.
RL - Reporting Limit.
S - Surrogate
1,2-Diphenythydrazine (8270 listed analyte) decomposeslto Azobenzene.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270, The result reported for
each analyte is a combined concentration. f
Acid preservation may not be appropriate for 2-Chloroethylvinyl ether, Styrene, and Vinyl chloride.
Pace Analytical is TN accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
LA130RATORIES
PASI-A Pace Analytical Services - Asheville
PASI-C Pace Analytical Services - Charlotte
ANALYTE QUALIFIERS
D6 The relative percent difference (RPD)
M1 Matrix spike recovery exceeded QC li
Date: 02111I2014 12:27 PM
sen the sample and sample duplicate exceeded laboratory control limits.
Batch accepted based on laboratory control sample (LCS) recovery.
iRT OF LABORATORY ANALYSIS
This report shalt not be reproduced, except in ft A,
without the written consent of Pace Analytical Services, Inc..
Page 9 of 13

aceAnalXical
wwwpec &b&cwn
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Project: Lydali! Yadkinville
Pace Project No.: 92186094
Analytical
Lab 10 Sample ID QC Batch Method QC Batch Analytical Method Batch
92186094001
Outfall 002
EPA 1664E
GCSV116435
92186094002
Outfall 001
EPA 1664B
GCSV116435
92186094001
Outfall 002
EPA200.7
MPRP115045 EPA200.7
92186094002
Outfall 001
EPA 200.7
MPRP115045 EPA 200.7
92186094001
Outfall 002
SM 2540D
WET129102
92186094002
Outfall 001
SM 2540D
WET129102
Date: 02/11/2014 12:27 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
ICP113663
ICP113663
Page 10 of 13

Gf3.M lYG2�°
Document Name: Sample Condition Upon
Recef t SCUR
Document Revised: March 13,.2013
Page 1.of.2
'Document No,: ;
F-EDN-CS-003-re'V.09 ..
Issuing AuthOrlties:
Pace Eden Qualt Office
Client -Name:_
Where Received: ❑ Huntersvllle n Ash7vlfle e' Eden ❑ Raleigh
Courfer(circle)- Fed Ex UPS USPS C
lient Commercial Pace Other
Custody Seal on Cooled8ox Present: ❑yes Sealsintact: ❑ yes ❑ no
Packing Material: [bubble Wrap ❑Bubble Baone ❑ Other
:...... _ sed........ _ . Yp. lue.:. _ orie _..... SatnRles_on ice, pooling. process has begun ..... .
Tllermometer, Used,. IR Gun ,.. . .... ."pT � of Ice: et . ,8
TemD Correction Factor! Ad! Subtract si f C "
1__�
''Z". 3C
I
Blologleaf Tissue Is Froien: Yes No
Date and Initials otperso ex p ining .
Corrected Cooler Teinp.:
_N/A
contents:
Temp should be above freezing to 610
Comments:
Chain of Custody Present:
Q�Yels ONo
©NrA
i.' '
Chain of Custody Filled Out:
ONo
©NIA
2.
Chain of Custody Reftri uished:
P1Yels ONo.
OWA
3. .
Sampler Name & Signature on COC:
ZYels. ONo,
1JN/ti
4.
Sam Les Arrived within bold Time: '
OYes I.7No
OWA
5.
Short Hold Time Analysis <72hr :
']Yes - o
E WA
6.
Mush Turn Around. Time Requested:
OY;s.IZNo'
©NIA
7.
SuffidentVolume-
. yt" ONo
-OWA
8:
Correct Contalners Used:
OYbs ONo
OWA
9.
-Pace Conta€hers Used:.
e e s ON. •
ON/A'
Containers Intact:
,]Yes ONO
- OWA
10,
Filtered volume received for Dissolved tests
'OYes ONo
A
11,
Sample Labels match C06:
2 q, [IN,
ONIA
12.
-Includes date/time/ID/Analysis ' Matrix:
All containers needing preservation have been oheoked.
6CNo
OWA
IS,
All oontainom needing preservation are found to be in
Ios
OYO$ ONo
OWA
cornpllagce with EPA recommendation.
!M! ns: VOA, ooliform, TOC, OSM, W -DRO (Wateo
13Yos ONo
lnrtfal when leted .
Samples checked for dechlorinatlon:
Oyes Onto .
PrWA
14.
Heads ace In VOA;Vials >Brrlm :
OY@s. ONo
IIWA
15.
Trip Blank Present:
Of ee ONo
EIWA
16.
dWA
Trip Blank Custody Seafs Present
Dives QNo
Pace TrIe Blank Lot # If urchased :
1
Client Notlflcation/ Resolution: Fleid Data Requlred7" Y 1 • N
Person Contacted: DateMme:
Comments/ Resolution:
iAi
SCURF Review: Oate: ' I Place label here
SRF Review: Date: 1 OR,
Note: Whenever there is a discrepancy affecting North CafoUna compliance
samples, a copy of this form will be sent to the North Carolina DEHNFt Handwrite project number
Certlitcatlon Office (La out of hold, incorrect preservative, out, of temp, (It no label available)
Incorrect containers) _--
Page 11 of 13

CHAIN -OF -CUSTODY 1 Analytical Request Document
1!The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately:
aceAnalytical' � ' . � . ... • .. - . .
ww.pacehbs.wm '
Sedion A - .. Section i3 Section C IPA' 1 ! °t '
Required Client information: Required Project Information: Invoice Information: - =1700133
Company. Report To: . - AM4AJAttention:
Address: �Copy To: CompaName; -
. � ny REGULATORY_ AGENCY'
Address: - )" NPDES r GROUND WATER f DRINKING WRIER
cequasrea sue ua*er ria r :
rrolecc ryurrwc . .- � I J
w r,o„a .
Section D Matrix Codes
Required Client Information MATRIx1 C4 F
s
-COLLECTED -
Preservatives
'3;''
Drinking Waxer DW
Water WT
II
-
Waste Water Ww
ro
cowmrrr
ComposiTE
0
Product P
4
sTntt[
rr+cRr`a
SdifSOGd SL
SAMPLE ID Oil °L
V
O
W
Wipe WP
B'
Lu
~
Z
'g
.[A-Z, 0.9 ! r) Air AR.
q
_
-
a
m
Sample IDs MUST BE UNIQUE Tissue TS
F
ap
_ Other . OT
U
TQ
F
t�
F`
Z-
O
Z
2
-
-
.Q
C
O
c
•T
-
E
O�
a.
~
_
DATE '
TIME
DATE
: TIME
co
#.'
Z
Y
i
x
z
z:
O
,.j
j
3.
:4
- -
8,
SAMPL_Ei2 NAfNE'AIlD,.SIGNATUPJ
PRINT None of SAMPLER:
ra ORIGINAL
SIGNATURE of SAMPLf=R-
W 'tmpur ant NOW By ai©nkng "s torm you are accepUng Paces NET 30 day payment terns and agreeing to late charges of 1.5% per
.Q
V
.p
Pace Proiect NoJ Lab I.D.
AGGEPT;D BY I AFFOATION 'DATE TIME ,;, SAMPI-E CONDITIONS
L� �10 -Z•3 %.
a U m
DATE 5lgnod p I° — m E
(MMfDDNY): %4>' - rc rn m
nal paid F-ALL-0-020rev.07, 1"ay-2007 .+ '

.-CHAIN-OF CUSTOD% CAnaiytical Request Dociiitierit i
aceAnal}itical The C�iain-of-Custody is a LEGAL DOCCIMFNT. AD rele raM heft must be compiete aodiratety_
:....,.
Section A - Section B- . - '-' - 'Section C.
_ .. - .. ...
-.
-Required CDeal Information: • . Roqutred Project Irr(arrnalldn: Inwloo Intom�fbn:
,
.'
CmPa ' Rep_, ro AItw1k.: ....
17.0 0 -3 3'.
address:
copy To: I r
ComaenY Nam: -
iEGIJLATORY AGENCY
x <
x `a.
'
.< i ? � •
.
'Purchase
R _. NPDES' r .)` :. GROUND WATERAdd
j DRINKING WATER
'
Emall To -
Order No ) -
Pate Qwte
!
I'
UST' .RCRA' .OTHER
Phone: _
Fare
Project Name:.=Slte
t.ocalbn
!
f "�`r`STAT£
, - '
y
Sr�.� f =� r r •�-
Requested DipDitarfAT:-'
ProjdclNumber:.. �} j^��
Pacavivs�fe:.-:.-:: °. r.- : - -
K. l.i
r.,
.
-
SBctfon D' Maw. Codes
"
'' ;'
ns r 4
e.y„r;:ecrenrufoneuae MATF D(! COOE
COLLEGTEfl '•
Pre's©rvatiies
}_
, -, r
- Drirdciry Water • -DW-
_ .. - Water, WT
..
Lj
D
-
-
: Rasta Water .WWSTART
t P
-o'.
OOMPOOTE
�M StrE-
�.
.,
�..
'
-
�.
�SaBSofid � '.SL
r�i :
�
.. c•
o.
�
w
;.
�
:
OL
..-' (A-2r) I . . .Ak.'
_Z
—
_
y
Sample IDs MUST 8E UNIQUE ' Tissue' -'TS
d
a'
4-
m
. W
-
—
L
'- -
Other - OT
O.,
_
N
mOO
m
- -
-LL
'
¢
O
c
_.
Z-
U
m
w
l
m
:.
TIME
rare
TIME'
�
�
�_
x
7C
z
z
M
O
' . 'Pate Project No:! Lab I.D.
�ff tt�
vZFA
/DATE
-
2'ID
1
i
_,.3•_
a
9\'
r
92
-..�.-; v' i AbDfT10NAL COMMENTS & -
- iiELg1QU1SHEEl:BY f AFFII-44FION -
PAFE.
1ME
-0..ACGEP'IED $Y1 AFFILU4TION�+.'
3
4�' I�AAlI=
€'
s E
.. . - &f1MPLE GONDMON5 .. ..
_ i
y- c ,
d _
riles
13�
� �.
SATd�.Ei3.NAMf✓ AND
SIGNATURE' �- ,�� . ,j y {' ^{ � ' �' ';:'1„ 5 v_ r
�
�
m _
� _ .
oreo
�
-
-
mom'
W
O .
-E
a
.- m
U m..-
.. E
? E -
- - .. _
SIGNATURE SAMPLER: '
DATE Signed: _ /
of
(:Q -
a"
y
ziJ - 'ImpariaN N We; 8Y s9rkk9 thb brrir you am i9 Paces NET 30 day. paymerK tenai and agreeirp b Fa6a'deaiges of LS% � rt+onrh far am nrbic is +n! paiC days.' .. '' Y F-AI.L-Q-02fty 07 i 5-May 2007 .

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted 1.31.14
CERTIFICATE OF COVERAGE NO.
FACILITY NAME _Lydall Thermal Acoustical
COUNTY Yadkin
PERSON COLLECTING SAMPLES T. Haynes
LABORATORY Pace_ Lab Cert. # �37706_ Comments on sample
collection or analysis: None
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR _2014
SAMPLE PERIOD ® Jan -June ❑ July -Dec
or ❑ Monthly) January(month)
DISCHARGING TO CLASS ®ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply [_]SA
❑Other
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
No discharge this period?2
Outfall No.
Date Sample
Collected)
(mo/dd/yr)
24-hour rainfall
amount,
Inches;
Total Suspended Solids
pH,
Standard units
Copper
Lead
—Zinc—
Non -Polar O&G/
Total- Petroleum—
Hydrocarbons
Total Toxic
—Organics
Benchmarks =__>
-
-
100 mg/L or 50 mg/L°
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
001
1/10/14
0.73
8.1
6.21
ND
ND
0.0963
ND
NA
002
1/10/14
0.73
14.7
6.49
NO
ND
0.108
ND
NA
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.
° 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."
Jose R. Concemion
Name (Print name)
E n N, i ro n nA tat and SafeRna t, er
Title (Pri t - e)
2/7/2013
(Signature) (Date)
Note: Results must fie 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, they must be reported in the format, "<XX miz/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.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period?2
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Non -polar O&G/TPH by
EPA 1664 (SGT-HEM)
Total Suspended Solids
pH
Benchmarks =-->
_
15 mg/L
100 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 B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALI_ 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: Tom Yocum (Email)
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 case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designe tc�o
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 pers s direct r gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am award erU`aF4� significantppn ties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of
2/7/2014
(Date)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

0
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit: 1
Permit No.: IN! C I G 10 1 3 1 0 1 0 1 0 1 01
Facility Name: Lydall Thermal/Acou,
County: Yadkin
Inspector: Thomas Haynes
Date of Inspection: 1.10.14
Time of Inspection: 2:00 PM
Total Event Precipitation (inches): 0.73
or Certificate of Coverage No.: ? l
il, Inc.
Phone No. 336.485.8522
Was this a Representative Storm Event? (S�e information below) ® Yes ❑ No
Please check your permit to verify if Qualitative Monitoring must be performed during a representative storm event
(reyuirentents vary).
A "Representative Storm Event" is a storml 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 un to 10 consecutive hours of no precipitation.
By this signature, I certify that this report is
(Signature of Permittee or Designee)
1 Outfall Description:
urate and complete to the best of my knowledge:
Outfall No. 001/002 Structure (pipe, ditch, etc.) Drainage Swale
Receiving Stream: Unnamed Tributary of Town Branch
Describe the industrial activities that occur within the outfall drainage area:
Automotive Products
2 Color:
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light, medium, dark) as
descriptors:
Light brown
Page 1 of 2
S WU-242-112608

3 Odor:
Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.):
No odor noted
4 Clarity:
Choose the number which best describes the clarity of the discharge, where 1 is clear and 5 is very cloudy:
1 0 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:
0 2 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 No
9 Is there evidence of erosion or deposition at the outfall? Yes No
10 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
S WU-242-112608

aceAnalytical
www.pscefaha.com
February 11, 2014
Mr. Phil Rahn
Waters Edge Environmental
4901 Water's Edge Drive
Suite 201
Raleigh, NC 27606
RE: Project: Lydalll Yadkinville
Pace Project No.: 92186094
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Dear Mr. Rahn:
Enclosed are the analytical results for sample(s) received by the laboratory on January 13, 2014.
The results relate only to the samples included in this report. Results reported herein conform to the
most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless
otherwise noted in the body of the report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
If you have any questions concerning this report, please feel free to contact me.
Sincherely,
`
,
Terri Page
[e-mail]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 1 of 13

(�IaciemalXimlo
www.pecerabs.com
Paco Analytical Services, Inc.
205 East Meadow Road - Suite
Eden, NC 27288
[phone]
CERTIFICATIONS
Project: Lydali! Yadkinville
Pace Project No.: 92186094
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Florida/NELAP Certification #: E87627
North Carolina Drinking Water Certification #: 37706
Kentucky UST Certification #: 84
North Carolina Field Services Certification #: 5342
West Virginia Certification #: 357
North Carolina Wastewater Certification #: 12
Virginia/VELAP Certification #: 460221
South Carolina Certification #: 99006001
Asheville Certification I0s
2225 Riverside Dr„ Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NCO30
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
West Virginia Certification #: 356
VirginialVELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 2 of 13

aceAnalytical
..pecelabs.com
SAMPLE SUMMARY
Project: Lydall! Yadkinville
Pace Project No.: 92188094
Lab tD Sample ID Matrix Date Collected Date Received
92186094001 Outfall 002 Water 01/10/14 14:00 01/13/14 09:10
92186094002 Outfall 001 Water 01/10/14 14730 01/13/14 0910
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Pace Analyf}cal Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Page 3 of 13

IeAnalytical
www.pacelaftcom
SAMPLE ANALYTE COUNT
Project: Lydall/ Yadkinville
Pace Project No.: 92186094
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Analytes
Lab ID Sample ID Method
Analysts
Reported
Laboratory
92186094001 Outfall 002 EPA 1664E
CLW
1
PASI-C
EPA200.7
JMW
3
PASI-A
SM 2540D
DAS
1
PASI-A
92186094002 Outfall 001 EPA 1664E
CLW
1
PASI-C
EPA200.7
JMW
3
PASI-A
SM 2540D
DAS
1
PASI-A
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 4 of 13

aceAnalyNo
WWW pacalabacom
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NO 27288
[phone]
Project: Lydalt/ Yadkinville
Pace Project No.: 92186094
Sample: Outfall 002 Lab ID: 92186094001 Collected: 01/10/14 14:00 Received: 01/13/14 09:10 Matrix: Water
Report
Parameters Results Units Limit MDL OF Prepared Analyzed CAS No. Qual
HEM, Oil and Grease
Analytical Method: EPA 1664E
Oil and Grease
NO mg1L 5.0
1.1 1
01/15/14 10:16
200.7 MET ICP
Analytical Method: EPA 200.7 Preparation Method: EPA 200.7
Copper
NO ug/L 5.0
0.30 1 01/15/14 09:10
01/16/14 20:52 7440-50-8
Lead
NO ug/L 5.0
4.0 1 01/15/14 09:10
01/16/14 20:52 7439-92-1
Zinc
108 ug/L 10.0
0.40 1 01/15/14 09:10
01/16/14 20:52 7440-66-6
2640D Total Suspended Soilds
Analytical Method: SM 2540D
Total Suspended Solids
14.7 mg/1- 2.5
2.5 1
01/15/14 21:04
Sample: Outfall 001 Lab ID: 92186094002 Collected: 01/10/14 14:30 Received: 01/13/14 09:10 Matrix: Water
Report
Parameters Results Units Limit MDL OF Prepared Analyzed CAS No. Qual
HEM, Oil and Grease
Analytical Method: EPA 1664E
Oil and Grease
ND mg/L 5.0
1.1
1
01/15/14 10:16
200.7 MET ICP
Analytical Method: EPA 200.7 Preparation Method: EPA 200.7
Copper
NO ug/L 5.0
0.30
1 01/15/14 09:10
01/16/14 20:55 7440-50-8
Lead
NO ug/L 5.0
4.0
1 01/15/14 09:10
01/16/14 20:55 7439-92-1
Zinc
96.3 ug1L 10.0
0.40
1 01/15/14 09:10
01/16/14 20:55 7440-66-6
2640D Total Suspended Solids
Analytical Method: SM 2540D
Total Suspended Solids
8.1 mg1L 2.7
2.7
1
01/15/14 21:04
REPORT OF LABORATORY ANALYSIS
This report shali not be reproduced, except in fuel,
Date: 02/11/2014 12:27 PM without the written consent of Pace Analytical Services, lnc..
Page 5 of 13

aceAnalytrca!
www.paoslaba cam
QUALITY CONTROL DATA
Project: Lydall! Yadkinville
Pace Project No.: 92186094
QC Batch: GCSVII6435 Analysis Method: EPA 1664B
QC Batch Method: EPA 1664B Analysis Description: 1664 HEM, Oil and Grease
Associated Lab Samples: 92186094001. 92186094002
METHOD BLANK: 1121262 Matrix: Water
Associated Lab Samples: 92186094001, 92186094002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Oil and Grease mg/L ND 5.0 01/15/14 10:09
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
LABORATORY CONTROL SAMPLE & LCSD: 1121263 1121264
Spike LCS LCSD LCS LCSD % Rec Max
Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers
Oil and Grease mg1L 40 33.0 37.9 82 95 78-114 14 30
Date: 02/11/2014 12:27 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except In full,
without the written consent of Pace Analytical Services, Inc..
Page 6 of 13

acemalytical
wwwpaoNahaaom
QUALITY CONTROL DATA
Project: Lydalll Yadkinville
Pace Project No.: 92186094
OC Batch: MPRP115045 Analysis Method: EPA200.7
QC Batch Method: EPA200.7 Analysis Description: 200.7 MET
Associated Lab Samples: 92186094001, 92186094002
METHOD BLANK: 1121240
Associated Lab Samples: 92186094001, 92185094002
Parameter Units
Copper ug/L
Lead ug/L
Zinc ug/L
Matrix: Water
Blank Reporting
Result Limit Analyzed
ND 5.0 01/16/1420:05
ND 5.0 01/1611420:05
ND 10.0 01/15/14 20:05
Qualifiers
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
LABORATORY CONTROL SAMPLE:
1121241
Spike
LCS LCS % Rec
Parameter
Units
Conc.
Result % Rec Limits Qualifiers
Copper
ug/L
500
495 99 85-115
Lead
ug1L
500
491 98 85-115
Zinc
ug1L
500
496 99 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1121242
1121243
MS
MSD
92185976009
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD RPD Qual
Copper ug1L
23.9
500
500
528
526
101
100
70-130
0 20
Lead ug1L
NO
500
500
482
482
96
96
70-130
0 20
Zinc ug/L
173
500
500
678
670
101
99
70-130
1 20
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1121244
1121245
MS
MSD
92186114003
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD RPD Qual
Copper ug1L
0.16
500
500
655
639
99
96
70-130
2 20
mg1L
Lead ug1L
ND
500
500
476
470
95
94
70.130
1 20
Zinc ug/L
7.5
500
500
7820
7560
66
13
70-130
3 20 M1
mg/L
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in fuli,
Date: 02111/2014 12:27 PM without tine written consent of Pace Analytical Services, Inc..
Page 7 of.13

aceAnalytical
wtrwpeowabs.com
QUALITY CONTROL DATA
Project: . Lydall/ Yadkinville
Pace Project No.: 92186094
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
QC Batch: WET129102
Analysis Method: SM 2540D
QC Batch Method: SM 2540❑
Analysis ❑escription:
2540D Total Suspended Solids
Associated Lab Samples: 92186094001, 92186094002
METHOD BLANK: 1122068
Matrix:
Water
Associated Lab Samples: 92186094001, 92186094002
Blank
Reporting
Parameter
Units
Result
Limit Analyzed Qualifiers
Total Suspended Solids
mg/L
ND
2.5 01/15/14 20:57
LABORATORY CONTROL SAMPLE:
1122069
Spike
LCS LCS % Rec
Parameter
Units
Conc.
Result % Rec Limits Qualifiers
Total Suspended Solids
mg/L
250
248 99 80-120
SAMPLE DUPLICATE: 1122070
92186360001
Dup Max
Parameter
Units
Result
Result RPD RPD Qualifiers
Total Suspended Solids
mg1L
33.0
47.5 36 10 D6
SAMPLE DUPLICATE: 1122071
92186079002
Dup Max
Parameter
Units
Result
Result RPD RPD Qualifiers
Total Suspended Solids
mg/L
18.0
17.1 5 10
IeFit'L�Y7fi►f��iiiC3lYtl��il
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 8 of 13

Pace Analytical Services, Inc.
Ce� r, 11r71 a 205 East Meadow Road - Suite A
G rY� liC[r Eden, NC 27268
WWW.p"db&aom [phone]
QUALIFIERS
Project, Lydatll Yadkinville
Pace Project No.: 92186094
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of
the sample aliquot, or moisture content.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PRL - Pace Reporting Limit.
RL - Reporfing Limit.
S - Surrogate
1,2-Diphenylhydrazine (8270listed analyte) decomposes to Azobenzene.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Acid preservation may not be appropriate for 2-Chloroethylvinyl ether, Styrene, and Vinyl chloride.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TIN - The NELAC Institute,
LABORATORIES
PASI-A Pace Analytical Services - Asheville
PASI-C Pace Analytical Services - Charlotte
ANALYTE QUALIFIERS
D6 The relative percent difference (RPD) between the sample and sample duplicate exceeded laboratory control limits.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/11/2014 12!27 PM without the written consent of Pace Analytical Services, Inc.. Page 9 of 13

acamaly iiml.
W*W.pfta1ah&oom
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Project: Lydall/ Yadkinville
Pace Project No.: 92186094
Analytical
Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch
92186094001
Outfall 002
EPA 1664B
GCSVI16435
92186094002
Outfall 001
EPA 1664B
GCSV116435
92186094001
Outfall002
EPA200.7
MPRP115045 EPA200.7
92186094002
Outfall001
EPA200.7
MPRP115045 EPA200.7
92186094001
Outfall 002
SM 2540D
WET129102
92186094002
Outfall 001
SM 2540D
WET129102
Date: 02/11/2014 12:27 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services. Inc..
ICP113663
ICPl13663
Page 10of13

,ment DocuName: Sample Condition Upon
Document ReAsed: March 13, 2013
lIt
Receipt SCUR ..
Page 1 of 2
Document No.:
Issuing Authorities:
F-EDN-CS-003-re'v.09
Pace Eden QualL Office
Client -Name:--�-J� c t
Where Received: ❑ Huntersviile 0 Asheville 0' Eden ❑ Raleigh.
Courier (circle),: Fed Ex .UPS USP5 Client Commercial Pace Other
Custody Seal on CoolerlSox Proseriti ❑yes ❑ no Seals Intact: ❑ yes ❑ no
Packing Material; [bubble Wrap []Bubble Bags ❑ None ❑ Other,____- _
Thermometer Used-, A Gun ED007 „ •... ,Type. of ice: _ , et , .8iue. Nape _..._ .. _ Salnplas•on Ice, cooling process has begun „ .
Temn COir=606 Factor•! Adi/Subtract 0, l C
Corrected Cooler Temp.~ Z 3 C
Temp should be above freezing to 6*0
Biological Tissue Is Frozen: Yes No N!A
Comments:
pate and initials of perso > e� ining .
contents:
Chain of Custody Present:
lfYes QNo
DN/A
1. '
Chain of Custody Filled Out:
0s (]No
QN/A
2.
Chain of Custody Reilri ulshed:
YIYes -ONo.
DNIA
3. .
Sampler Name & Signature on COO:
,❑yes. ©No•
QN/A
4.
Sam les Arrived within Hold Time:
i�Yes ONO
13WA
5.
Short Hold Time Anal is <72hr :
BYes o
©NIA
6,
Rush Turn Around .Time Requested:
❑Yes , idNo ' ❑WA
7.
Sufficient Volume:
ZYes ONO
-CIN/A
8:
Correct Containers Used:
-Pace Containers Used:.
12fYes ONO
eyes []NO
DIVA
DNA
9.
'
Containers Intact:
47Yes ONO
.13wA
10,
Filtered volume received.for Dissolved tests
'❑Yes ONo
%1A
11.
Sample Labels match COO:
-includes dateltimelID/Anal sis Matrix:
lBYes 13No
C1 WX
12,
All containers needing preservation have been oheoked.
All containers needing preservation are found to be in
oompilance with EPA recommendation.
mepuans.VO coliform,TOO, O&Q,WI-DRO to
JTYes [IN,
B,B9 ©Na
12yes ONO
❑NIA
©NIA
1$
initial when oom ated.
Samples checked for dechlorination:
Oyes ONO .
;TWA
14,
Heads ace In VOA'.Vials >6mm :
❑Yes. ONO
&A
15,
Trip Blank Present:
Trip Blank Custody Seals Present
Pace Trip Blank Lot # if purobaso
€]Yes DNo
DYos ONO
&A
10X/A
16,
Client Notification/ Resolution: Field Data Required?
Person Contacted: DateTme:
Comments/ Resolution:
SCURF Review: oats: LTZ11 11 Place label here
SRF Review: Gate: OR
Note: Whenever there is a discrepancy of€ecling North Carolina compliance
samples, a copy of this form will be sent to the North Carolina DEHNR Handwrite project number
Certification Office ( l.& out of hold, incorrect preservative, out•of temp, i
Incorrect containers) f no label available
Y 1. N
Page 11 of 13

2
CHAIN -OF -CUSTODY I Analytical Request Document
V eAwlyfical'
The Chain -of -Custody Is a
LEGAL DOCUMENT. All relevant fields must be completed accurately:a,
Section A
Section B
Section C
Riq4ilred Client information:
Required Proput won -nation :
Invoice Information:
Company:
Report To:
Attention:
1 700133
re
Addss:
. 0
Dmpany amw
Address' -
r NPDES r GROUNDWATER
LIST r RCPA
DRINKING WATER
OTHER
Ema01
4 To: p
Puruh2se Order No.:
All
Pa.. OuOt.
Rafwwce;
JK
Phone: Fax:
Project Name:
Pace PM)w
Manager:
Site LOcakaati
Requested 13oe DatefrAT:
Project Number. r
P.- �N. #:
-d
?khaPjs;hs
Filte66d
(YIN)
a
Section D Watrix Codes
1!1
t
RequiradClienk Information
MAN /
gODE
P
COLLECTED
Preservatives
-37-.
Drinking Water DW
2
0
L)
Water
WT
0
composrm
Waste Water
Ww
COW03rTE
Product
P
ST01"
SoillSolid
SL
SAMPLE (D
011
OL
V
L)
WIDe WP
Lu
w
(A-Z, 0-9
Air
AR
0
w
Q
Sample IDs MUST BE UNIQUE
Ttssua
TS
0
z
Ottw
()T
'w-
0
C
Co
n.
.2
CL
0)
S
0
M
DATE
TIME
DATE
TIME
w
Z>
2
M
2:
z
Z.
2
0
Pace Project NoJ Lab LD.
3
111
il
I
P14,-j
171
'3
il
1 trfA
art
11
3
.34
.6
7.
LL
-11A
-ADPA COMMENTS
RELINQUISHED BYIAFFILIATION'
lilti­"ilmE
.M-6. BYIAFFILATION
EA
:Timt
SAMPLE CONDMONS
SAMkJEk'"ME . A . Nb '546NATtJiiE-,--
C)
PPJNT Nam of SAMPLER:
nr ORIGINAL
MnE;Pli;kz aw"
DATESIgned
SIGNATURE of SAMPLER,
4or
(NUWI3DNY):
MW
6
'Important Note: By Gky" Inks lDrm you aro accepting Pace's NET 30 day payment terms and agree" to late Charges of 1.5% W morlh for any kmflces not Pefd days.
F-ALL-4020rov.07, 15-May-2007

CHAIN -OF -CUSTODY 1'Analyiical Request Document2
aceAnalytrcal •
The Chao -dustody Is a LEGAL DOCUMENT. An m vanl flof t: mvstbe completed eowrately.
Section A .:.: -
Section B
Section C -
p� Of
. Re plred bllnt knfmriation:
• • Raqulred Project.lnfonnallort:
-. : htformation -
invoice
- - -
�pa�
Report
To- -
: ' .
Attention:
address
To;
I r
Company name:
l2EGULATQ�iY ACrERCYis�' t 5 az
-
_
%r
address:
�
NP©ES r .''GROUND WATER [. DRINKINGWATER
Email Ta
Purchaset3rder
No
/ -
ouoga
UST i� k OTHER '
.
f
Reference:
..RCRA
Phate: - ' Fax: -. ' -
- Project
Name:-
;»
Maw. ..
5lta Loeation
w
2 "
Requested o" DabarrAT:'
- -. Project
NumMx .
.. "Race
Piot>la X: i ..
l' STA TiF.
apt
;
' -
-
x-
sled ADalystsrFil {Y!N
-,r;:_
,
s
'
-
Section D' - . - ..
Nabix Code!
:
n.
- ' . , ,. ..
- - .. -
-
-
f k. - .ems
Rt v.rsdCsantIota s11pn
MATRIX i cDOE
s'
COLLFGTED
AreseivaM es
r
� x
.
- -
DrIrd snV Water. -OW
WT
g
O
U
-
o
-
-
Water. -
PrOdllCt WastoWater. -_WW
$
U
m
-
—SAMPLE ID ..
al oL
-
of.
_
Wipe WP
'^
-
Q
_
Air... AIR
-'TS
.B.
u,
..
a.
-
Samplo k[)s MUST BE t1NiQUE
issue'
O -
U
a-
-
�.
ar
Z
-
-
Otlter - OT
..
-
t=
-
-
°
�:
a
vi
a
o.
nr0
tl
2
2
Z-
rn
Z
m
.
DATE
TIME'.
DATE.-.-
- =TIME'
O
:y,
-.,
tG',
Pace project NoJLa6I.D..:.
-
z=
/
-
a0
:r
--.=r
`` + tt
e;
-R CIUISHF�'SYrAFF7L1ATlOf! -"-..
iE
a,-Z1AlER'�
``
c°-*ACCEPTE�BYIAFFILL4TttSN�r.PA7�`E
'^--�
SAMPLEC&k6mJONS:-
.,-i.s-ADtk]•i0llAiC,OARMENTS
i;,-.:,:�.,,_3._1,:: t _�r. :'�_ .......-�-�...
�, -�' i .,
rs:..� ...• _n e=sue
.-�-. :.,
--
L-�-�•-, iZ
�-a
_ ,�
' .5sa .���. :z`:...-�tia
_
L `
'-4,
��:�-.x
r'�„�
_
y✓
Cry
z -- r J
w
PRINT Name of SAMPLER:.-
...'m m
a
O -
SIGNATURE SAMPLER: '
DATE Signed./ {./1
m
U di
..
.`
-
- ....
-
-. of
fn
t''� -. 'ImponaN Nate: By ognng"form you are eareplinp Pace's NET 30 day:psya flt terrrm and - - - . - - aaiaeirq m laffi barges d 1.5% pei month Gx any isvaices nd paid days.- - F-ALL1 S-Nfay-2()07 ,'

M�-0496TE ENVIRONMENTAL, LLC 11 WATERS EDGE DRIVE, SUITE 201 • RALEIGH, NC 27606 + PHONE [phone] • FAx [phone]
February 5, 2014
Mr. Bradley Bennett
NCDENR Stormwater Unit
1617 Mail Service Center
Raleigh, N.C. 27699-1617
,. RECEIVE®
FEB 0 7 2014
CENTRAL FILES
DWQlBOG
R�ECEIVED"
,l 7 2014
C04 t KAL FILES
DtNQ130G
Reference: January 2014 Monthly Stormwater Discharge Sampling Report,
Stormwater Discharge Outfall Monitoring Report and Tier I Response
Lydall Thermal/Acoustical, Inc.
1241 Buck Shoals Road
Hamptonville, NC 27020
General Permit No NCG030000, Certificate of Coverage No. NCG030595
Year 2- Period 1
Waters Edge Job No R1-15
Dear Mr. Bennett:
Waters Edge Environmental, LLC (Waters Edge) is pleased to provide two copies of the Year 2-
Period 1 (.January 2014) 2014 forms for the January 10, 2014 monthly site inspections and
discharge sampling at the Lydall facility located in Hamptonville, North Carolina (see Figures 1-
2). The Discharge Outfall Qualitative Monitoring Report and DMR are included in Appendix A
with analytical results included in Appendix B. This Tier 2 monthly sampling is due to three
consecutive benchmark exceedances at the facility.
Based on the results, we had the following exceedances at Outfall-001 and Outfall 002:
Outfall 001
• Copper detected at 0.0129 mg/L versus a benchmark at 0.007 mg/L
• Lead detected at 0.0438 mg/L versus a benchmark at 0.03 mg/L
• Zinc detected at 0.0976 mg/L versus a benchmark at 0.067 mg/L
Outfall 002
• Copper detected at 0.0101 mg/L versus a benchmark at 0.007 mg/
We have conducted a Tier 1 inspection and saw no unusual or visual indicators that would
contribute to these benchmark exceedances. As previously reported, we have conducted soil
sampling and detected naturally occurring levels of copper in the soil which could be a
contributing factor. However in an effort to examine the source of these exceedances, we are
proposing the following:

Slornnvater Discharge .lanuary 2014 Monthly Sompling Report and Tier I Response
Lydcill Thermal/Acoustical, Inc.
Hamptonville. NC
Page 2 of 2
Fehruary 5, 2014
1. We will test some of the rainfall downspouts to determine if they are a potential source
of the exceedances for both outfalls.
2. During the next rain event, we will examine whether there is any runoff emanating from
the air compressor area at Fibers West and if so, what measures could be implemented to
contain this discharge.
3. During the next sampling event, we will collect additional samples which will be filtered
to determine whether that would be a successful means of mechanical treatment for the
past exceedances of TSS and metals.
4. During the next sampling event, we will conduct both upgradient and downgradient
surface water sampling of the receiving stream to determine if the Outfall discharges are
contributing in any measurable impact.
Based on the permit conditions, this Tier 1 response was recorded in the SPPP including the date
and value of the benchmark exceedance, the inspection date, personnel conducted the inspection,
the selected actions and the date the selected actions were implemented.
We understand that the facility is required to conduct an additional monthly sampling and proceed
to Tier 3 permit requirements. This correspondence has been copied to the NCDENR Winston-
Salem Regional Office to determine if there are other recommended ameliorative measures to
consider. It is our belief that with the measures described above, we will be able to identify a
potential source and be better able to reduce these benchmark exceedances.
If you have any questions or require any additional information, please contact me at
919.219.5820 or at [e-mail].
Sincerely,
WATERS EDGE ENVIRONMENTAL, LLC
Phillip L. Rahn
President
cc:Jose Concepcion, Lydalll NCDENR W-S Office/NCDENR Stormwater Central Files (two copies)
l 4-0 l 21PLR

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted 1.31.14
CERTIFICATE OF COVERAGE NO. NCG030595 SAMPLE COLLECTION YEAR _2014_
FACILITY NAME —Lydall Thermal Acoustical SAMPLE PERIOD ❑ Jan -June ❑ July -Dec
COUNTY Yadkin or © Monthly' January (month)
PERSON COLLECTING SAMPLES T. Haynes DISCHARGING TO CLASS ®ORW ❑HQW ❑Trout ❑PNA
LABORATORY Pace_ Lab Cert. # _37706— Comments on sample ❑Zero -flow [:]waterSupply ❑SA
collection or analysis: None ❑Other
Part A: Stormwater Benchmarks and Monitoring Results
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 3
No discharge this period?2
Outiall No.
Date Sample
Collected'
(mo/dd/yr)
24•hour rainfall
amount,
Inches'
Total Suspended Solids
pH,
Standard units
Copper
Lead
tint
Non -Polar O&G/
Total Petroleum
Hydrocarbons
Total Toxic
Organicss
Benchmarks ===>
_
-
100 mg/L or 50 mg/L`
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
001
1/10/14
0.73
26.4
6.59
0,0129
0.0438
0.0976
ND
NA
002
1/10/14
0.73
56.7
6.36
0.0101
ND
0.0461
ND
NA
' 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.
s 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/l/2012-10/31/2017 SW U-245, last revised 10/2S/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 far 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."
Jose R. Concepcion
Name (print name)
Environmental Ifealth and Safety Tana er
Title (Print title)
..,,, 2131 ] a
(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 1, Tier 2, or rer 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 ?2
DutfaEl No.
0ate Sample
Collected
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Non -polar O&G/TPH by
EPA 1664 (SGT-HEM)
Total Suspended Solids
pH
Benchmarks =__>
15 mg/L
100 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/l/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 1, 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 ATTHE SAME OUTFALLTRiGGER 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: Tom Yocum
Mail an odainal and one copv of this DMR. includina all "No Discharae"reports. within 30 dovs of receipt of the lab results for at end of manitorina 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
V M T 51gN THI§ 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 ls, to the best of my knowledge and belief, true, accurate, and complete.
am aware tW th igni enalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
2/3/2014
(Signature of Permi ee (Date)
Permit Date: 11/l/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

a
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit: http://h2o.enr.state.nc.us/su/Forms Documents.htm#miscforms
Permit No.: I N; C I G; 0 1310 1010 10 ; or Certificate of Coverage No.: 1 N I C I G 10 13 14 15 19 _1_5
Facility Name: Lydall Thermal/Acoustical, Inc.
County: Yadkin
Inspector: Thomas Haynes
Date of Inspection: 1.10.14
Time of Inspection: 10.30 AM
Total Event Precipitation (inches): 0.73
Phone No. 336,485.8522
Was this a Representative Storm Event? (See information below) -® Yes ❑ No
Please check your permit to verify if Qualitative Monitoring must he performed during a representative storm event
(requirements vary).
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_
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
] Outfall Description:
Outfall No. 001/002 Structure (pipe, ditch, etc.) Drainage Swale
Receiving Stream: Unnamed Tributary of Rocky Branch
Describe the industrial activities that occur within the outfall drainage area:
Automotive Products
2 Color:
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light, medium, dark) as
descriptors:
Liaht brown
Page 1 of 2
SWU-242-112608

3 Odor:
Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.):
No odor noted
4 Clarity:
Choose the number which best describes the clarity of the discharge, where 1 is clear and 5 is very cloudy:
0 2 3 4 5
5 Floating Solids:
Choose the number which best describes the amount of floating solids in the stormwater discharge, where I is no
solids and 5 is the surface covered with floating solids:
0 2 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:
O 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 No
9 Is there evidence of erosion or deposition at the outfall? Yes No
10 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 maybe indicative of
pollutant exposure. These conditions warrant further investigation.
Page 2of2
S WU-242-112608

, F
IceMai lcalwww.pacelabs.crom
I
I ,
February 03, 2014
Mr. Phil Rahn
Waters Edge Environmental
4901 Water's Edge Drive '
Suite 201
Raleigh, NC 27606
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
RE: Project: Lydall
Pace Project No.: 92186095
Pace Analytical Services, Inc.
2225 Riverside Dr,
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone],
Dear Mr. Rahn:
Enclosed are the analytical results for sample(s) received by the laboratory on January 13, 2014.
The results relate only to the samples included in this report. Results reported herein conform to the
most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless
otherwise noted in the body of the report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
\-iu�
Terri Page
[e-mail]
Project Manager
Enclosures
P Pc�f0,�
jN I „
Cge�At0�1:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.,
Page 1 of 12

(4
_ 2ce A nalytica I
! www.pacslatrs.tom
i
I
Project: Lydall
Pace Project No.: 92186095
Pace Analytical Services, Inc.
205 East Meadow (toad - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Or,
Asheville, NC 28804
[phone]
CERTIFICATIONS
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huniersville, NC 28078 FloridalNELAP Certification #: E87627
North Carolina Drinking Water Certification #: 37706 Kentucky UST Certification M 84
North Carolina Field Services Certification #: 5342 West Virginia Certification #: 357
North Carolina Wastewater Certification #: 12 VirginiaNELAP Certification #: 460221
South Carolina Certification #: 99006001
Asheville Certification IDs
2225 Riverside Dr., Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NCO30
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
West Virginia Certification #: 356
VirginiaNELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
Pace Analytical Services, Inc.
9800 Kincey Ave, Suite 100
Huntersville, NC 28078
[phone]
This report Shall not be reproduced, except In full,
without the written consent of Pace Analytical Services, Inc., Page 2 of 12

aceAnalyticaI
wi paWaftmrn
I
Project: Lydell
Pace Project No.: 92180095
Lab ID Sample ID
92186095001 O u tfa 11001
92186095002 Outfall002
Pace Analytical Services, Inc. Pace Analytical Services, Inc. Pace Analytical Services, Inc.
205 East Meadow Road - Suite 2225 Riverside ❑r, 9800 KinceyAve. Suite 100
Eden, NC 27288 Asheville, NC 28804. Huntersville, NC 28078
[phone] [phone] [phone]
SAMPLE SUMMARY
Matrix
Date Collected
Date Received
Water
Water
01/10/14 12:30
01/10/14 12:00
01/13/14 09:10
01/13/14 09:10
REPORT OF LABORATORY ANALYSES
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 3 of 12

1�2ce A nalyficaI
i wvn�,pacefa6s.cnm
I
Project: Lydall
Pace Project No.: 92186095
Lab ID Sample ID
92186095001 0 utfal 1001
92186095002 Outfall002
Pace Analytical Services, Inc,
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
SAMPLE ANALYTE COUNT
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Analytes
Method
Analysts
Reported
Laboratory
EPA 1664B
CLW
1
PASI-C
EPA 200.7
JMW
3
PASI-A
SM 2540D
OAS
1
PASI-A
EPA 1664B
CLW
1
PASI-C
EPA 200.7
JMW
3
PASI-A
SM 2540D
DAS
1
PASI-A
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 4 of 12

1 4+
_ aeeAnalytical
www,pacelabs.com
i
I
Project: Lydall
Pace Project No.: 92186095
Sample: Outfall 001
Parameters
HEM, Oil and Grease
Oil and Grease
200.7 MET ICP
Copper
Lead
Zinc
2540D Total Suspended Solids
Total Suspended Solids
Pace Analytical Services, Inc,
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 288o4
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 10o
Huniersville, NC 28078
[phone]
Lab ID: 92186095001 Collected: 01/10/14 12:30 Received: 01/13/14 09:10 Matrix: Water
Report
Results Units Limit MDL DF Prepared Analyzed CAS No. Qua!
Analytical Method: EPA 1664E
ND mg1L 5.0
1.1 1
0111511410:17
Analytical Method: EPA 200.7 Preparation Method: EPA 200.7
12.9 ug1L 5.0
0.30 1 01/15/14 0910
01/16/14 20'.58 7440-50-8
43.8 ug/L 5.0
4.0 1 01/15/14 09:10
01116/14 20:58 7439-92-1
97.6 uglL 10.0
0.40 1 01/15/14 09:10
01/16/14 20:58 7440-66-6
Analytical Method: SM 2540D
26.4 mg1L 5.0
5.0 1
01115/14 21:04
Sample: Outfall 002 Lab ID: 92186095002 Collected: 01/10/14 12:00 Received: 01/13/14 09:10 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed GAS No. Qual
HEM, Oil and Grease
Analytical Method: EPA 16646
Oil and Grease
NO mglL 5.0
1.1 1
01/16/14 10:17
200.7 MET ICP
Analytical Method: EPA 200.7 Preparation Method: EPA 200.7
Copper
10.1 ug1L 5.0
0.30 1 01/15/14 09:10
01116/14 21:21 7440-50-8
Lead
ND ug1L 5.0
4.0 1 01/15/14 09:10
01/16/14 21:21 7439-92-1
Zinc
46.1 ug1L 10.0
0.40 1 01/15/14 09:10
01/16/14 21:21 7440-66-6
2540D Total Suspended Solids
Analytical Method: SM 2540D
Total Suspended Solids
56.7 mg1L 8.3
8.3 1
01/15/14 21:04
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/03/2014 10:31 AM without the written consent of Pace Analytical Services, Inc..
Page 5 of 12

aceAnalytical"
ww�a.pecelaGs.com
1
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Project: Lydall
Pace Project No.: 92186095
QC Batch: GCSVII6435
QC Batch Method: EPA 1664E
Associated Lab Samples: 92186095001, 92186095002
METHOD BLANK: 1121262
Associated Lab Samples: 92186095001, 92186095002
Parameter Units
Oil and Grease mg&
Pace Analytical Services, Inc.
2225 Riverside Or.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
Analysis Method: EPA 1664E
Analysis Description: 1664 HEM, Oil and Grease
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 5.0 01/15/1410:09
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE & LCSD: 1121263 1121264
Spike LCS LCSD LCS LCSD % Rec Max
Parameter Units Conc, Result Result % Rec % Rec Limits RPD RPD Qualifiers
Oil and Grease mg/L 40 33.0 37.9 82 95 78-114 14 30
Date: 02/03/2014 10:31 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the wntten consent of Pace Analytical Services, Inc..
Page 6 of 12

aceAnalytical
� � www.pacelabs.com
i
Project: Lydall
Pace Project No.: 92186095
Pace Analytical Sorvices, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr,
Asheville, NC 28804
(828)2$4-7176
QUALITY CONTROL DATA
QC Batch: MPRP115045 Analysis Method: EPA 200.7
QC Batch Method: EPA 200.7 Analysis Description: 200.7 MET
Associated Lab Samples: 92186095001. 92186095002
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
METHOD BLANK: 1121240
Matrix: Water
Associated Lab Samples: 92186095001, 92186095002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Copper
ug1L
ND 5.0
01/16/14 20:05
Lead
uglL
ND 5.0
01/15/14 20:05
Zinc
uglL
ND 10.0
01/16/14 20:05
LABORATORY CONTROL SAMPLE:
1121241
Spike
LCS
LCS % Rec
Parameter
Units
Conc.
Result
% Rec Limits Qualifiers
Copper
uglL
500
495
99 85-115
Lead
ug1L
500
491
98 85-115
Zinc
uglL
500
496
99 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1121242
1121243
MS
MSD
92185976009
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter Units
Result
Conc.
Conc,
Result
Result
% Rec
% Rec
Limits
RPD RPD Qual
Copper ug/L
23.9
500
500
528
526
101
100
70-130
0 20
Lead uglL
ND
500
500
482
482
96
96
70-130
0 20
Zinc ug/L
173
500
500
678
670
101
99
70-130
1 20
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1121244
1121245
MS
MSD
92186114003
Spike
Spike
MS
MSD
MS MSD % Rec
Max
Parameter Units
Result
Conc.
Conc,
Result
Result
% Rec % Rec Limits
RPD RPD Qual
Copper uglL
0.16
500
500
655
639
99 96 70-130
2 20
mg1L
Lead ug1L
ND
500
500
476
470
95 94 70-130
1 20
Zinc ug1L
7.5
500
500
7820
7560
66 13 70-130
3 20 MI
mglL
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/03/2014 10:31 AM without the written consent of Pace Analytical Services, Inc..
Page 7 of 12

Pace Analytical Services, Inc. Paco Analytical Services, Inc.
aeeAnalXical" 205 East Meadow Road - Suite 2225 Riverside Dr.
Eden, NC 27288 Asheville, NC 28804
wiwr.pac&bs.com [phone]
r [phone]
i
I
QUALITY CONTROL DATA
Project: Lydali
Pace Project No.: 92186095
QC Batch: WET129102 Analysis Method: SM 25400
QC Batch Method: SM 2540D Analysis Description; 2540D Total Suspended Solids
Associated Lab Samples: 92186095001, 92186095002
METHOD BLANK: 1122068 Matrix: Water
Associated Lab Samples: 92186095001, 92186095002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Total Suspended Solids mg/L ND 2.5 01/15/14 20:57
Pace Analytical Services, Inc.."
9806 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE: 1122069
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Total Suspended Solids mg1L 250 248 99 80-120
SAMPLE DUPLICATE: 1122070
92186360001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Suspended Solids mg1L 33.0 47.5 36 10 D6
SAMPLE DUPLICATE: 1122071
92186079002 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Suspended Solids mg/L 18.0 17.1 5 10
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/03/2014 10:31 AM without the written consent of Pace Analytical Services, Inc..
Page 8 of 12

aceAnalytical
r � [e-mail]
i
i
Project: Lydall
Pace Project No.: 92186095
DEFINITIONS
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
(336 )623-8921
QUALIFIERS
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
(62a)254-7176
Pace Analytical Services, Inc.
9800 KiinceyAve, Suite 100
Huntersviile', NC 28078
[phone]
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of
the sample aliquot, or moisture content.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PRL - Pace Reporting Limit.
RL - Reporting Limit.
S - Surrogate
1,2-Diphenylhydrazine (8270listed analyte) decomposes toAzabenzene.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
INC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylemine using Method 8270. The result reported for
each analyte is a combined concentration.
Acid preservation may not be appropriate for 2-Chloroethylvinyl ether, Styrene, and Vinyl chloride.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
LABORATORIES
PAST -A Pace Analytical Services -Asheville
PASI-C Pace Analytical Services - Charlotte
ANALYTE QUALIFIERS
D6 The relative percent difference (RPD) between the sample and sample duplicate exceeded laboratory control limits.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/03/2014 10:31 AM without the written consent of Pace Analytical Services, Inc.. Page 9 of 12

aceAnalytical"
ww.pacelabs.c=
i
i
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
(336 )623-6921
Pace AnalyticaI Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
J^ �i
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersvilie, NC 28078
[phone]
Project:
Lydall
Pace Project No.:
92186096
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch Analytical Method
Batch
92186095001
Outfall 001
EPA 1664B
GCSV116435
92186096002
Outfall 002
EPA 1664B
GCSV116435
92186095001
Outfall 001
EPA 200.7
MPRP115045 EPA 200.7
ICP113663
92186095002
Outfall 002
EPA200.7
MPRP115045 EPA 200.7
ICP113663
92186095001
Outfall 001
SM 2540D
WET129102
92186095002
Outfall 002
SM 2540D
WET129102
Date: 02/03/2014 10:31 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, inc..
Page 10 of 12

Document Name: Sample. Condition Upon
Document ReVIsed: March 13,.2013
,4f1 Gc?1"
Receipt (SCUR)
Page 1 of.•2.: '
Document No.:
lssu'ing Authorltles„' ,
!=-EDN-CS-003-rev.09 ...
Pace Eden Quality Office
Client -Name: �� c
Where Received: ❑ Huntersv€Ile L) Asheville B' Eden ❑ Ralelgh
Courier (circle): Fed Ex ,UPS LISPS C l n Commercial. Pace Other
Custody Seal on Cool er/8ox Prfasent: ❑yes ❑ no Seals Intact: ❑ yes ❑ no
Packing Material: [Bubble Wrap ❑•bubble Bags ❑ None ❑ Other
Thermometer Used:. I>3 Gun0007 „'type ag Ice: �..,.. Blue.:.None - f(�Samples.an Ece, 000ling.procgsshas begun .
Temp Cofrrectl'oti Factor6d 1 Subtract 0, _C _
Corrected Gooier Temp.: C
Temp should be above freezing to 0#0
Biological Tissue is Froien: Yea Na WA
Comments:
Hate and Initials of persg ex nfng .
contents:
Chain of Custody Present:
126es. ❑No
ONIA
1: .
Gha€ri of CujtoqX Filled Out:
Yes ❑No
ONIA
2.
Chain of Custody Relinquished:
G?Yes ❑No.
[IL
3.
Sampler Name & Signature on COC:
4Yes. ONo •
ONIA
4,
Sam lesArrived within Hold Tfine:
4Yes ❑No
ON/A
5.
Short Hold Tlme Analysis 02hr : -
QYes 1Z1No
EIN/A
6.
Rush' urn,Around.Time Requested:
(Dyes No'
ONIA
7,
Sufficient Volume; ..
OYes ❑No -❑NIA
g;
Correct Containers Used:
-Pace Containers Used;
izryes ON" ❑NIA
]Yes ❑No . ❑WA
9,
Containers Intact:
€ rYes ONO
. CIN/A
10.
Filtered volume received for Dissolved tests
'❑Yes ONO
ONIA
1'1.
Sample Labels match COC:
-Includes date/timeAD/Anal sis Matrix:
13Yes ONo
❑WAk
12.
All oontainers needing preservation have been checked,
All containers needing preservation are found to be in
compliance with EPA recommendation.
exce ones VOA, coflfafm,TOC,O&a, WI-DRO (wat
BYes ❑No
0Yes ❑No
❑Yes 'ONO
❑NIA
❑WA
13.
C—
Initiaf when oem loted .
Samples checked for dechiodnatfon:
Dyes ONO
: m'WA
14,
Heads ace in VOA:Vials >6mm :
17Yes ❑No .
16WA
15.
Trip Blank Present:
Trip Blank Custody Seals Present
Pace Trip Blank Lot # (if urchased):
❑Yes ❑No,
❑Yes QNo
CZNIA
-PA
16.
Client Notification/ Resolution; Field Data Required? Y 1 N
Person Contacted: Date/Time: -
Comments/ Resolution:
SCURF Review: Aate: Place label here
SRF Review: Rate: OR.
Note: Whenever there is a discrepancy affecting North Carolina compliance
samples, a copy of this form will be sent to•the North Carolina DEHNR Handwrite project number
Cordficatlon Office (I.e out of hold, Incorrect presenradve, out of temp,
_ (If no label anal/able)
Incorrect contalners)
Page 11 of 12

CHAIN -OF -CUSTODY I Analytical Request Document'
The Chah-of-Custody is a LEGAL DOCUMENT. An relevant fields must be Completed acmi-ately,
1�2ceAnalyfical*-.1!
WWW.patiubs.com
Section A Section B Section C. Page: of
Required ClIanil informal on: Required Project Info . f . madon: Invoice Information:
Compan Attention-',
Y: Report To
1700157
Address: Copy
To:
ConVanyNarne:
Addraw
NPDES f GROUNDWATER F. DRINKN.G.WATER
UST RCPA OTHER
Fmail To: j Purchase
OrdorNo,:
P— Owle
.
Refere
Phone: Fax: P(ojecfNamo:
Pece pmfw
Manager.
Requested Due DatefrAT: lProject
Number.
Pace Pmfilo
#-F,ijterbd
(YIN)
'V
-z
Section D Matrhi
1�.
UZ I
I
2
COLLECTED
COLL�C
Preservathe
T
0
Drinking Water DW
a
z
Water VVT
Waste Water VAV
compos!"TE
OWPOSITE
Product P
STA RT
rNOIGRAR
w
z
SoIVSolid SL
0
SAMPLE ID Oil OL
L)
W
a)
Wipe WP
w
z
Air AR
<
Sample IDs MUST BE UNIQUE TIssue TS
0
Q.
Other OT
w
—
0
0
W
<
DATE
TIME
DATE
TIME
z
X
U
CU
I z
cis
, z
2
0
CD
Pace Project No./ Lab I.D.
FL
All—)
L
7
C0
SAMPLE CONDITIONS
42M
1 Y
S
68
PRINT Name of SAMPLER:
ORIGINAL Z!g�
-0-
ATEell
SIGNATURE of SAMPLER: fM
E
rl) -rrnpartard Note: By &V*V this farm you are ac ptqV Face's NET 30 day payment fauns and a9wekV to Late charges of 1.5% per nos for arty invoices not Z:5plO d
ays or F-ALL-0-020rev.07, lb-May-ZUU
7

F—
Semi-annual Stormwater Discharge Monitoring Report )VC6 0305-q,6
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted 1.31.14
CERTIFICATE OF COVERAGE NO.
FACILITY NAME _Lydall Thermal Acoustical
COUNTY Yadkin
PERSON COLLECTING SAMPLES T. Haynes
LABORATORY Pace_ Lab Cert. # _37706_ Comments on sample
collection or analysis: None
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR _2014
SAMPLE PERIOD ® Jan -June ❑July -Dec
or ❑ Monthly' January (month
DISCHARGING TO CLASS ®ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
❑Other
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
c�
❑ No discharge this period?2
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Total Suspended Solids
pH,
Standard units
Copper
Lead
Zinc
Non -Polar O&G/Total
Total Petroleum
Hydrocarbons
Toxic
Organicss
Benchmarks =__>
-
-
100 mg/L or 50 mg/L°
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
001
1/10/14
0.73
8.1
6.21
NO
NO
0.0963
NO
NA
002
1/10/14
0.73
14.7
6.49
NO
NO
0.108
NO
NA
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.
° 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."
Jose R. Concepcion
Name (Print name)
Environ ital and Sae naQer
Title (Prrc,,
P� , (Q2/7/2013
(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 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?Z
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inchesa
Non -polar O&G/TPH by
EPA 1664 (SGT-HEM)
Total Suspended Solids
pH
Benchmarks =__>
_
15 mg/L
100 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 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 Eg
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME: Tom Yocum (Email)
Mail an on final and one copy of this DMR including all "No Discharge" reports, within 30 days of receipt of the lab results tor 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 pers s direct r gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete.
am awar eTlr significant�n ties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
&7 i. %� +�
(Signature of Pe
Permit Date:11/1/2012-10/31/2017
2/7/2014
(Date)
SWU-245, last revised 10/25/2012
Page 3 of 3