NCG050419_MONITORING INFO_20180906

STORMWATER DIVISION COOING SHEET
NCG PERMITS
PERMIT NO. /V
DOC TYPE 0- /HISTORICAL FILE
L7 MONITORING REPORTS
DOC DATE
o aol53 0 0 l
YYYYMMDD

. 1 .
vow WATERSENVIRONMENTAL, LLC
� 1434 CHESTER ROAD • RALEIGH, NC 27608 • PHONE [phone]
February 28, 2018
Mr. Bradley Bennett
NCDBQ Stormwater Unit
1617 Mail Service Center
Raleigh. N.C. 27699-1617
RJETC�j V
,;Fp
2018
ST fWA ER QU407y
RECEIVED PERlr',NG
Reference: Stormwater Discharge Sampling Report and SAP 20i$
Stormwater Discharge Outfall Monitoring Report
Lydall Thermal/Acoustical, Inc. CENTRAL FILES
1241 Buck Shoals Road Dtl R SECTION
F-lamptonville, NC 27020
General Permit No NCG05000, Certificate of Coverage No. NCG050419
Year 5- Period 2
Waters Edge Job No R 1-15
Dear Mr. Bennett:
Waters Edge Environmental, LLC (Waters Edge) is pleased to provide two copies of the Year 5-
Period 2 (January 1, 2018- June 30, 2018) 2018 forms for the semi-annual site inspections at the
Lydall facility located in Hamptonville, North Carolina (see Figures 1-2). The Discharge Outfall
Qualitative Monitoring Report is included in Appendix A.
If you have any questions or require any additional information, please contact me at
919.219.5820 or at prahn cc,watersedgeenv.com.
Sincerely,
WATERS EDGE ENVIRONMENTAL, LLC
Phillip L. Rahn
President
CC: Mr. Britton Smith- Lydall Thermal Acoustical and NCDEQ Stormwater Central Files (two
copies)
18-0691PLR

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Job No. Base Image Dale Tale Outfall Uvation Map with 2016 Building Addition
fflkATERS EDGE ENVIRONMENTAL, LLC RI-15 Goo a Eanh 5.21 15 e 2 2015
File Name Figure Scale Project Lydall. Inc.
SPCCISWP3 3 unknown IIamptonviIle. North Carolina

V.
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring .Report
For guidance on filling out this form, please visit: http://h2o.enr.state.ne.us/su/Fornis_Documents.hou4miscfo_rms
Permit No.: I N I C I GI 0� 5 10 10 10 10 I ' or Certificate of Coverage No.: I N� C I G 10 1 5� 0 14 11 19
Facility Name: Lydall Thermal/Acoustical, Inc.
County: Yadkin Phone No. 336,485,8522
Inspector: Thomas Haynes
Date of Inspection: 1.30.18
Time of Inspection: 11:30 AM
Total Event Precipitation (inches): 0.24
Was this a Representative Stone Event? (See information below) ® Yes ❑ No
Please check your permit to verify if Qualitative Monitoring must be 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)
1 Outfall Description-
Outfall 001/002/003/004/005
No.
Receiving stream: Unnamed Tributa
Structure (pipe, ditch,
etc.)
of Rockv Branch
Describe the industrial activities that occur within the outfall drainage area:
Automotive Products
2 Color:
Drainage Swales and Pipes
Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light, medium, dark) as
descriptors:
Light brown
Page I of 2
S W U-242-1 12608

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 I is clear and 5 is very cloudy:
1 2 a 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 1 is no
solids and 5 is extremely muddy:
O2 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 MAW]? es No
10 Other Obvious Indicators of Stormwater Pollution:
list and describe
Some erosion at 004
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 20 f 2
S W U-242-1 12608

�VAS Ei]C;L E1� VC R(;1��lVf f��I"C`,1C., LLC
4901 WATERS EDGE DRIVE, SuIrE 201 • RALEIGH, NC 27606 • PHONE 919.859,9987 + FAX [phone]
December 18, 2017
Mr. Bradley Bennett
NCDEQ Stormwater Unit
1617 Mail Service Center
Raleigh, N.C. 27699-1617
Reference: Stormwater Discharge Sampling Report and
Stormwater Discharge Outfall Monitoring Report
Lydall Thermal/Acoustical. Inc.
1241 Buck Shoals Road
Hamptonville, NC 27020
General Permit No NCG05000. Certificate of Coverage No
Year 5- Period 1
Waters Edge Job No RI-15
Dear Mr. Bennett:
�r.�����
1„c;2RA�A�10� pR[JC��SiNG UKt
NCGO50419
Waters Edge Environmental, LLC (Waters Edge) is pleased to provide two copies of the Year 5-
Period 1 (July I, 2017- December 31, 2017) 2017 forms for the semi-annual site inspections at the
Lydall facility located in Flamptonville, North Carolina (see Figures 1-2). The Discharge Outfall
Qualitative Monitoring Report is included in Appendix A.
If you have any questions or require any additional information, please contact me at
919.219.5820 or at prahn(c�t�walersedgeenv.com.
Sincerely,
WATERS EDGE ENVIRONMENTAL, LLC
Phillip L. Rahn
President
CC: Mr, Britton Smith- Lydall Thermal Acoustical and NCDEQ Stormwater Central Files (two
copies)
17-0$3/PLR

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Jab A`v. Report Dare Figure Scale Project Lydall Inc.
R1-15 10/2812004 1 as shmti m Hwuptonville, North Carolina

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�TERSE ENVIRONMENTAL, LLC RI.15 Google Earth 5.2 1. 15
62,2015
-- File Name Figiu'e Scale Profecr Lydal I. Inc.
5PCC15WP3 3 unknown I-{amptonville, North Carolina

1 �yy t�4f•'Yt��
�:• ; I fff`G
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
hor guidanco on filling ow thi form. lVe(ase risil: ltttiz:l/h2o.enr.state.ne.us/su/Forms Doctiments.htu4miscforms
Permit No.: I N I C I G1 0 15 10 0 0 10 11 or Certificate of Coverage No.: I N I C I G 10 15 10 14 11 19
Facility Name: Lydall Thermal/Acoustical, Inc.
County: Yadkin Phone No. 336.485.8522
Inspector: Thomas Haynes
Date of Inspection: 12.8-17
Time of Inspection: 9:30 AM
Total Event Precipitation (inches): 0.13
Was this a Representative Storm Event'? (See information below) ® Yes ❑ No
Please cheek),ourpermit to vcfif iJ'�iircrlitutive i IcJIT!lCJYili 11Tfist bL' CT 07'l1dG'Gl C7�IfriYT4,� u represenlutive storm event
(requirements varj).
r A "Representative Storm Event" is a storm event that measures greater than 0.1 inches of rainfall and i
that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches
Chas occurred. A single_ storm event may contain up to l0 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 001 /002/003/004/005
No.
Structure (pipe, ditch, Drainage Swales and Pipes
etc.)
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, Clark) as
descriptors:
Light brown
Page Iof2
S W U-242-1 12608

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 l is clear and 5 is very cloudy:
( 2 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:
I O 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:
O2 3 4 5
7 is there any imam in the stormwater discharge? Yes No
8 Is there an oil sheen in the stormwater discharge? Yes No
9 Is there evidence oicrosion or deposition at the outfall? es No
10 Other Obvious Indicators of Stormwater Pollution:
List and describe
Some erosion at outfall 004
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 2of 2
S W U-242-1 12608

} ; WA"I'I 1i5 L'I) F EN VIRGNNII NTAL, LLC
4901 WATERS EDGE DRIVE, SUITE 201 • RALEIGFI, NC 27606 • PHONE [phone] • FAX[phone]
December 18, 2017
Mr. Bradley Bennett
NCDEQ Stormwater Unit
1617 Mail Service Center
Raleigh, N.C. 27699- l 6l 7
Reference: Non-Stormwater Recertification
Lydall Thermal/Acoustical, Inc.
1241 Buck Shoals Road
"qA' 0 2 2o13
Fla>nptonville, NC 27020
General Permit No NCG050000, Certificate of Coverage No
Year 5- Period I
Waters Edge Job No RI-15
Dear Mr. Bennett:
N(, G 6,o �119
NCGO30595
In the above -mentioned permit, it states in Section A: I E that "The permittee shall recertify annually
that the stortnwater outfalls have been evaluated for the presence of non-stormwater discharges."
This would document our recertification for 2017 that all outfalls were not contaminated with other
pollutants.
l 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.
If you have any questions or require any additional information, please contact me at 919.219.5820
or at prahn a watcrsedgeenv.com.
Sincerely,
WATERS EDGE ENVIRONMENTAL, LLC
ND�ZCS't�
,]A
Ii,ticfl�lhA�IL�taP��"
Phillip L. Rahn
President
CC: Mr. Britton Smith, Lydall and NCDENR Stormwater Central Files (two copies)
17-083fPLR

Y ,''�' WA'I'LIZS til�Gl; LNVIRONMENTAL, LLC
r 901 WATERS EDGE DRIVE, SUITE 201 • RALEIGH, NC 27606 • PHONE 919.859,9987 . FAx [phone]
December 18, 2017
Mr. Bradley Bennett
NCDEQ Stormwater Unit
1617 Mail Service Center
Raleigh, N.C. 27699-1617
Reference: Non-Stormwater Recertification
Lydall Thermal/Acoustical, Inc.
1241 Buck Shoals Road
I-lamptonville, NC 27020
General Permit No NCG050000, Certificate of Covenioe No, NCGO30595
Year 5- Period 1
Waters Edge .lob No R I -15
Dear Mr. Bennett:
In the above -mentioned permit, it states in Section A: l E that "The permittee shall recertify annually
that the stormwater outfalls have been evaluated for the presence of non-stormwater discharges."
This would document our recertification for 2017 that all outfalls were not contaminated with other
pollutants.
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,
l am aware that there are significant penalties for submitting false information, including the
possibility of fines and imprisonment for knowing violations.
If you have any questions or require any additional information, please contact me at 919.219.5820
or at prahn r7watersedgeenv.com.
Sincerely,
WATERS EDGE ENVIRONMENTAL, LLC
� �14- 11�e .1 ; /�c /4�,-
Phillip L. Rahn
President
CC: Mr. Britton Smith, Lydall and NCDENR Stormwater Central files (two copies)
17-083/PLR

WATERS EDGE ENVIRONMENTAL, LLC
r
4901 WATERs EDGE DRIVE. SUITE 201 + RALEIGH, NC 27606 s PHONE [phone] . FAX [phone]
December 18, 2017
Mr. Bradley Bennett
NCDEQ Stormwater Unit
1617 Mail Service Center
Raleigh, N.C. 27699-1617
Reference: Stormwater Discharge Sampling Report and
Stormwater Discharge Outfall Monitoring Report
Lydall Thermal/Acoustical, Inc.
1241 Buck Shoals Road
Hamptonville, NC 27020
General Permit No NCG05000, Certificate of Coverage No. NCG050419
Year 5- Period 1
Waters Edge Job No R 1-15
Dear Mr. Bennett:
Waters Edge Environmental, LLC (Waters Edge) is pleased to provide two copies of the Year 5-
Period 1 (July 1, 2017- December 31, 2017) 2017 forms for the semi-annual site inspections at the
Lydall facility located in Hamptonville, North Carolina (see Figures 1-2). The Discharge Outfall
Qualitative Monitoring Report is included in Appendix A.
If you have any questions or require any additional information, please contact me at
919.219.5820 or at [e-mail].
Sincerely,
WATI~RS EDGE ENVIRONMENTAL, LLC
Phillip L. Rahn
President
CC: Mr. Britton Smith- Lydall Thermal Acoustical and NCDEQ Stormwater Central Files (two
copies)
17-083/PLR

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�TERSEDGE ENVIRONMENTAL, LLC I RI-15.xis Brooks X-rds 1 2000
- Job No, Report Dale F'igirre Scale Project Lydell Inc.
R1-15 10/28/2004 1 as shown I Hamptonville, North Carolina

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Job No. Base Image Dare Title Outfall Location Map with 2016 Building Addition
M� WATERS EDGE ENVIRONMENTAL, LLC R1-15 GoogleEanh5.23.15 1 6.2.2015
File Name Figure Scale Project Lydall, Inc.
SPCC/SWP3 3 unknown Hamptonville, North Carolina

a
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit: htt :1 h2o.enr.state.nc.us/su/Forms Documents.htm miscfarms
Permit No.: ` N 1 C I G 1 0 1 5 1 0 1 0! 0 1 0 or Certificate of Coverage No.: ': N 1 C 4 G 10 1 5 j, 0 4 1 1! 9
Facility Name: Lydall Thermal/Acoustical, Inc.
County: Yadkin Phone No. 336.485,8522
Inspector: Thomas Haynes
Date of inspection: 12.8.17
Time of Inspection. 9:30 AM
Total Event Precipitation (inches): 0.13
Was this a Representative Storm Event? (See information below) ® Yes ❑ No
Please check your pernnit 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:
Z, ;zz
(Signature of Pernittee or Designee)
l Outfall Description:
Outfall 001/002/003/004/005 Structure (pipe, ditch, Drainage Swales and Pipes
No. etc.)
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 lof 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 I is clear and 5 is very cloudy:
O 2 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 O 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:
Ol 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? es No
10 Other Obvious Indicators of Stormwater Pollution:
List and describe
Some erosion at outfall 004
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 2of 2
SWU-242-112608

d J r .
Y" MWATERS EDGE ENVIRONMENTAL, AL, LLC
4901 WATERS EDGE DRIVE, Su1TE 201 • RALEtGrt, NC 27606 + PHONE [phone] • FAx [phone]
August 8, 2017
Mr. Bradley Bennett
NCDEQ Stormwater Unit
1617 Mail Service Center
Raleigh, N.C. 27699-1617
Reference: Stormwater Discharge Sampling Report and
Stormwater Discharge Outfall Monitoring Report
Lydalt Thermal/Acoustical, Inc.
1241 Buck Shoals Road
Hamptonville, NC 27020
General Permit No NCG05000, Certificate of Coverage No. NCGO50419
Year 4- Period 2
Waters Edge Job No R1-15
Dear Mr. Bennett:
Waters Edge Environmental, LLC (Waters Edge) is pleased to provide two copies of the Year 4-
Period 2 (January 1, 2017- June 30, 2017) 2017 forms for the semi-annual site inspections at the
Lydall facility located in Hamptonville, North Carolina (see Figures 1-2). The Discharge Outfall
Qualitative Monitoring Report is included in Appendix A.
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: Mr. Britton Smith- Lydall Thermal Acoustical and NCDEQ Stormwater Central Files (two
copies)
17-054/PLR

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Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance onfllingout thisform, please visit: http://h2o.enr.state.nc.us/su/Forrns Documents.htm#miscforms
Permit No.: I N 1 C 1 GI 0 15 10 10 1 0 .0 I or Certificate of Coverage No.: N I C I G 10 15 _I 0 14 1 1 19
Facility Name: L dall Thermal/Aebustical, Inc.
County: Yadkin Phone No. 336.485.8522
Inspector: Thomas Haynes
Date of Inspection: 3.1.17
Time of Inspection: 11.30 AM
.Total Event Precipitation (inches): 0,47
Was this a Representative Storm Event? (See information below) ® Yes ❑ No
Please check your permit to verb if Qualitative Monitoring must be performed during a representative storm event
(requirements vary).
1 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
I has occurred. A single storm event may contain uD to 10 consecutive hours of no orecioitation. ,
By this signature, 1 certify that this report is accurate and complete to the best of my knowledge:
�Z z.
(Signature of Permittee or Designee)
1 Outfall Description:
Outfail 001/0021003/004/005 Structure (pipe, ditch, Drainage Swales and Pipes
No. etc.)
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:
Light brown
Page t of 2
S W U-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 20 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 ZO 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 O 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? es No
10 Other Obvious Indicators of Starmwater Pollution:
List and describe
Some erosion at outfall 004
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 2of 2
SWU-242-112608

'ftWAT EDGE E�1VIRnNMENT AL, LLC
901 WATERS EDGE DRIVE, SUITE 201 • RALEIGH, NG 27606 • PHONE [phone] . FAX [phone]
October 25, 2016
Mr. Bradley Bennett
NCDEQ Stormwater Unit
1617 Mail Service Center
Raleigh, N.C. 27699-1617
Reference: Stormwater Discharge Sampling Report and
Stormwater Discharge Outfall Monitoring Report
Lydall Thermal/Acoustical, Inc.
1241 Buck Shoals Road
Hamptonville, NC 27020
General Permit No NCG05000, Certificate of Coverage No. NCG050419
Year 4- Period 'I
Waters Edge Job No R1-15
Dear Mr. Bennett:
Waters Edge Environmental, LLC (Waters Edge) is pleased to provide two copies of the Year 4-
Period 1 (July 1, 2016-December 31, 2016) 2016 forms for the semi-annual site inspections at the
Lydall facility located in Hamptonville, North Carolina (see Figures 1-2). The facility has
successfully changed from a NCG03 General Permit to NCG05 which is just qualitative
requirements. Also, due to planned building expansions, there have been three additional outfalls
added to the facility (Out&ll 003, 004 & 005- see Figure 2). We have now updated the
Stormwater Pollution Prevention Plan which is kept on file at the facility. The Discharge Outfall
Qualitative Monitoring Report is included in Appendix A.
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: Mr. Britton Smith- Lydall Thermal Acoustical and NCDEQ Stormwater Central Files (two
copies)
16-076/PLR

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Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit: http://h2o.cnr.state,ne.us/su/Ponns_Documents.htm9miscforms
Permit No.: ' N I C I G 101 5 10 10 10 10 1 or Certificate of Coverage No.: 1_ N j_C ' G_j 0 15 10 14 1 1 19
Facility Name: L dall Thermal/Acoustical Inc.
County: Yadkin
Inspector: _ Thomas Haynes
Date or Inspection: 9.27,16
Time of Inspection: 10.30 AM
Total Event Precipitation (inches): 0.46
Phone No. 336.485,8522
Was this a Representative Storm Event? (Sec information below) ® Yes ❑ No
Please check your pertnit to verify if Qualitative Monitoring must be 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 treasuring 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 001 /002/003/004/005
No.
Structure (pipe, ditch, Drainage Swales and Pipes
etc.)
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, brawn, blue, etc.) and tint (light, medium, dark) as
descriptors:
Light brown
Page I 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 I is clear and 5 is very cloudy:
O 2 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:
O 3 4 5
b 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:
0 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? es No
10 Other Obvious Indicators of Stormwater Pollution:
List and describe
None noted
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 2of 2
SWU-242-112608

r;f
fM_WATERS EDGE ENVIRONMENTAL, LLC
4901 WATERS EDGE DRIVE, SUITE 201 • RALEIGH, NC 27606 . PHONE [phone] . FAx [phone]
RECEIVED
June 4, 2015 JINN 15 2015
Mr, Bradlee Bennett CENTRAL FILES
NCDENR Stormwater Unit DWR SECTION ,
1617 Mail Service Center
Raleigh, N.C. 27699-1617
Reference: Stormwater Discharge Sampling Report and
Stormwater Discharge Outfall Monitoring Report
Lydall Thermal/Acoustical, Inc.
1241 Buck Shoals Road
Hamptonville, NC 27020
General Permit No NCG05000, Certificate of Coverage No. NCG050419
Year 2- Period 2
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 2 (January 1, 2015- June 30, 2015) 2015 forms for the semi-annual site inspections at the
Lydall facility located in Hamptonville, North Carolina (see Figures 1-2). The facility has
successfully changed from a NCG03 General Permit to NCG05 which is Just qualitative
requirements. Also, due to planned building expansions, there have been two additional outfalls
added to the facility (Outfall 003 & 004- see Figure 2). We have updated our Stormwater
Pollution Prevention Plan which is kept on Cie at the facility. The Discharge Oulfall Qualitative
Monitoring Report is included in Appendix A.
If you have any questions or require any additional information, please contact me at
919.219.5820 or at prahn@NN,atersedgeenv.com.
Sincerely,
WATERS EDGE ENVIRONMENTAL, LLC
Phillip L. Rahn
President
CC: Mr. Eric Evans- Lydall Thermal Acoustical and NCDENR Stonnwater Central Filcs (two copies)
15-052/PLR

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Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance onfilling out this form, please Wsil: httn:a2o.enr.state.ne.us/su/Forms llocuments.h(M#,miscforms
Permit No.: I N I C I G1 O 1510 10 10 1_2_j or Certificate of Coverage No.: I N I C I G 10 15 10 14 11 19 �
Facility Name: 1_ydall Thermal/Acoustical, Inc,
County: Yadkin Phone No. 336.485.8522
Inspector: Thomas Haynes '
Date of Inspection: 3.19.15
Time of Inspection: 11:20 AM
Total Event Precipitation (inches): 0.22
Was this a Representative Storm Event? (See information below) ® Yes ❑ No
Please chec'k3,our permit to verify ifQualitativu MQMwring Hatst be performed chlring a representative storm e►rent
(requirements }rac)).
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 i
i occurred. A single storm event may contain uo to 10 consecutive hours of no orecioitation,
By this signature. I certify that this report is accurate and complete to the best of my knowledge:
WE
(Signature of Pcrmi(tce or Designee)
3 Outfall Description:
Outran No. 001/002/003/004
Stnicture (pipe; ditch; Drainage Swale and Pipes
etc.)
Receiving Stream: Unnamed Tributary of Rocky Branch
Describe flit uidustriai 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 (ight, niedium, dark;) as
descriptors:
Light brown
Page I of 2
S WU-242-112(1011

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 .vhich best describes the clarity of the discharge, where i 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 I is no
solids and 5 is the surface covered with floating solids:
O 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:
O2 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
4 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 2of 2
SWU-242-112608

v WATERS EDfGE� ENVIRONMENTAL, LLC
i 49 1 WATERS EDGE DRIVE, SUITE 201 • RALEIGH, NC 27606 • PHONE [phone] . FAX [phone]
November 19, 2014
L5 Q20
Mr. Bradley Bennett DNCDENR Stormwater Unit
16l7 MaiI Service Center DENR 401 &
Raleigh, N.C. 27699-1617
Reference: Storm water'Discharge Sampling Report and
Stormwater Discharge Outfall Monitoring Report
Lydall Thermal/Acoustical, Inc.
1241 Buck Shoals Road
Hamptonville, NC 27020
General Permit No NCG05000, Certificate of Coverage No. NCGO50419
Year 2- Period l
Waters Edge Job No R 1-15
Dear Mr. Bennett:
Waters Edge Environmental, LLC (Waters'^Edge) is pleased to provide two copies of the Year 2-
Period 1 (July 1, 2014- December 31, 2014) 2014, forms for:the semi-annual site inspections at the
Lydall facility located in Hamptonville, Nortli,.Carolina (sec Figures 1-2). The facility has
successfully changed from a NCG03 General''Perhiif. to NCG05 which is just qualitative
requirements. The Discharge Outfall Qualitative Monitoring Report is included in Appendix A.
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/Joe Abbruzzi, Lydall and NCDENR Stormwater Central Files (two copies)
14-097/PLR

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RI-I5 10/28/2004 1 as shown Hamptonville, North Carolina

S-001
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Metals Plant
Storage Shed
Metals
Fibers Plant
Air Compressors
Fibers West Entt
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_Oil Storage Dike
Fibers Front
Oil Storage Shed,
Metals South
Air Compressors
Fibers South -1
Lydall Thermal Acoustical
Figure 2
for
Stormwater Plan
2010
Hamptonville, MC
scale 1" = 121Y

Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance onflling out thisform, please visit: httn://h2o.enr.state.nc.us/su/Forms_ Documents.htm#miseforms
Permit No.: I N I C I G 0 15 1 0� 0 10 1 .9_j or Certificate of Coverage No.: 1 N I C j G 10 15 10 E 4� 1 19
Facility Name: Lydall Thermal/Acoustical, Inc.
County: Yadkin
inspector: Thomas
Date of Inspection:
Time of Inspection:
h_ aynes
10.15.14
11:20 AM
Total Event Precipitation (inches): 0,76
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 be 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:
-;i��& ;-7iKz
(Signature of Permittee or Designee)
I Outfall Description:
Outfal] 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:
Light brown
Page I of 2
S WU-242-1 12b08

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:
la 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:
1 O2 3 4 5
b 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 () 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-242-1 12608

M��Z!0�4901
EENVIRONMENTAL, LLC
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
RECEIVED
N.C.Dept. ofENR
FEB 10 2014
Winston-Salem
R iortLo ce
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 Rl -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
o Zinc detected at 0.0976 mg/L versus a benchmark at 0.067 mg/L
Outfall 002
a 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:

Stormwater Discharge January 2014 Monthly Sampling Report and Tier 1 Response
Lydall Thermal/Acoustical, Inc.
Hamptonville. NC
Page 2 of 2
February 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
-oleo -A 7Z0004"I
Phillip L. Rahn
President
ec:Jose Concepcion, Lydalll NCDENR W-S OfficeINCDENR Stormwater Central Files (two copies)
14-0121PLR

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 ❑ Water Supply []SA
collection or analysis: None ❑Other
Part A: Stormwater Benchmarks and Monitoring Results
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
❑ No discharge this period?I
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
1110/14
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.
7for 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.
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: 11/1/2012-10/31/2017 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
(70), 1 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 Health and Snfeiv hlana er
Title (Print title)
. , 213114
(Signature) (Date)
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, NO, or other similar non -numerical
format. When results are below the applicable limits, they 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.
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 8: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
n No discharge this period?
Outfall No.
Date 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 8
' See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date: li/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 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 9: 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: _Tom Yocum (
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 supe rvision 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 cr 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 th,4 theigm enalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
•� • • •�� 2/3/2014
(Signature of Perm, ee (Date)
Permit Date: 11/1/2012-10/31/2017 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: htt ://h2o.enr.state.nc.us/sulForms Documents. htm#miscforms
Permit No.:!, N E C! GI 0 1 3 j 0 1 0 0 1 0 1 or Certificate of Coverage No.: 1 N I C I G 1 0; 3 10 15 19 15
Facility Name: Lydall Thermal/Acoustical, Inc.
County: Yadkin Phone No. 336.485.8522
Inspector: Thomas Haynes
Date of Inspection: 1.10.14
Time of Inspection: 10:30 AM
Total Event Precipitation (inches): 0.73
Was this a Representative Storm Event? (See information below) ® Yes ❑ No
Please check your permit to verify if Qualitative Monitoring must be 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:
;i��� 2,"l
(Signature of Permittee or Designee)
1 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
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:
O 2 3 4 5
5 Floating Solids:
Choose the number which best describes the amount of floating solids in the ston»water discharge, where l is no
solids and 5 is the surface covered with floating solids:
O 2 3 4 5
G 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 may be indicative of
pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
S Wli-242-112608

_I
eAnalXical
www.paaala6s.cam
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
RE: Project: Lydall
Pace Project No.: 92186095
Dear Mr. Rahn:
[phone]
Pace Analyt[cal Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
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,
Terri Page
[e-mail]
Project Manager
Enclosures
6p�A�o,
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, fnc..
Page 1 of 12

aceAnalytical"
wwwpacelabsmm
E
I
Project: Lydall
Pace Project No.: 92186095
Pace Analytical Services, Inc. Pace Analytical Serv"s, Inc,
205 East Meadow Road - Suite A 2225 Riverside Dr,
Eden, NC 2728E Asheville, NC 28a04
[phone] [phone]
CERTIFICATIONS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 2807E
(704)B75-9092
Charlotte Certification We
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
FloridalNELAP Certification #: E87627
North Carolina prinking Water Certification #: 37706
Kentucky UST Certification #: 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-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 12

_I
eAnalytical
Hww.pace,�a6s.corr+
J
Project Lydall
Pace Project No.: 92186095
Lab ID
Sample ID
92186096001
O utfal l 001
92186096002
Otitfall002
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Or,
Asheville, NC 28604
[phone]
SAMPLE SUMMARY
Matrix
Date Collected
Water
Water
01/1011412:30
01/1011412:00
Date Received
01/13/14 09:10
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..
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Nuntersville, NC 28078
[phone]
Page 3 of 12

aceAnalyticalo
wmr,pace{abs.com
I
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 KinceyAVe. Suite 100
Huntersville, NC 28078
[phone]
Project:
Pace Project No.:
Lydall
92186095
Analyses
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92186095001
Outfall 001
EPA 1664E
CLW
1
PASI-C
EPA 200.7
JMW
3
' PASI-A
SM 2540D
DAS
1
PASI-A
92186095002
Outfall 002
EPA 1664E
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

aceAnalytircal
svxw.perelabs.cvm
r
I
Project: Lydall
Pace Project No.: 92186095
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 2728a
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
(82B)254.7176
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite100
Huntersville, NC 29078
[phone]
Sample: Outfall 001
Lab ID: 92186095001 Collected:
01110/14 12:30
Received: 01/13/14 09:10 Matrix: Water
Report
Parameters
Results Units Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
HEM, Oil and Grease
Analytical Method: EPA 1664E
Gil and Grease
ND mg/L 5.0
1.1
1
01115/14 10:17
200.7 MET ICP
Analytical Method: EPA 200.7 Preparation Method: EPA 200.7
Copper
12.9 ug/L 5.0
0.30
1
01115/14 09.10
01116114 20:58
7440-50-8
Lead
43.8 ug1L 5.0
4,0
1
01/15/14 09:10
01/16/14 20:58
7439-92-1
Zinc
97.6 ug1L 10.0
0.40
1
01/15/14 09:10
01/16/14 20:58
7440-66-6
2640D Total Suspended Solids
Analytical Method: SM 2540D
Total Suspended Solids
26.4 mg1L 5.0
5.0
1
01115/14 21:04
Sample: Outfait 002 Lab ID: 92186095002 Collected: 01/10114 12:00 Received: 01/13/14 09:10 Matrix: Water
Report
Parameters Results Units Limit MpL DF Prepared Analyzed CAS No. Qual
HEM, Oil and Grease
Gil and Grease
200.7 MET ICP
Copper
Lead
Zinc
2540D Total Suspended Solids
Total Suspended Solids
Date: 02/03/2014 10:31 AM
Analytical Method: EPA 1664E
ND mg1L
5.0
1.1
1
01/16/14 10:17
Analytical Method: EPA 200.7
Preparation Method: EPA 200.7
10.1 ug1L
5.0
0.30
1 01115114 09:1D
01/16/14 21:21 7440-50-8
ND ug/L
5.0
4.0
1 01/15/14 09:10
01/16/14 21:21 7439-92-1
46.1 ug/L
10.0
0.40
1 01/15/14 09:11)
01/16/14 21:21 7440-66-6
Analytical Method: SM 2540D
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,
without the written consent of Pace Analytical Services, Inc-.
Page 5 of 12

aceAnallytical"
svHu.pacek�4s.axm
1
Project: Lydall
Pace Project No_: 92186095
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]
QUALITY CONTROL DATA
QC Batch: GCSW16435 Analysis Method: EPA 16649
QC Batch Method: EPA 1664B Analysis Description: 1664 HEM, Oil and Grease
Associated Lab Samples: 92186095001, 92186095002
METHOD BLANK: 1121262 Matrix: Water
Associated Lab Samples: 92186095001, 92186095002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Oil and Grease mg/L ND 5.0 01/15/14 10:09
5
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntemville, 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 written consent of Pace Analytical Services, Inc..
Page 6 of 12

aceAnalytical
wrru;uac�elabs.com
Project: Lydall
Pace Project No.: 92186095
Pace Analytical Sery lees, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Pace Analytical Services, Inc.
2225 Riverside Or.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
Pace Analytical Services, Inc.
9600KfnceyAve. Suite100
Huntersville, NC 28078
[phone]
QC Batch: MPRPJ15045 Analysis Method: EPA 200.7
QC Batch Method: EPA 200.7 Analysis Description: 200.7 MET
Associated Lab Samples: 92186095001, 92186095002
METHOD BLANK: 1121240 Matrix: Water
Associated Lab Samples: 92186095001, 92186095002
Blank Reporting
Parameter Units Result Limit Analyzed Quallfiers
Copper ugfL ND 5,0 01/16/14 20:05
Lead ugfL ND 5.0 01/16/14 20:05
Zinc ugfL ND 10.0 01/16/14 20:05
LABORATORY CONTROL SAMPLE: 1121241
Spike LCS LCS % Rec
Parameter Units Conc, Result % Rec Limits Qualifiers
Copper ugfL 500 495 99 85-115
Lead ugfL 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. Cone. Result Result % Rec % Rec Limits RPD RPD Qual
Copper ugfL 23.9 500 500 528 526 101 100 70-130 0 20
Lead ugfL ND 500 500 482 482 96 96- 70-130 0 20
One ugfL 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 M5 MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Copper ugfL 0.16 500 500 655 639 99 96 70-130 2 20
mg1L
Lead ugfL ND 500 500 476 470 95 94 70-130 1 20
Zinc ugfL 7.5 500 500 7820 7560 66 13 70-130 3 20 M1
mgfL
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

aceAnalyiical e
v wrxvga�abs.rnm
r
I
Project: Lydell
Pace Project No.: 92186095
Pace Analytical Services,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
Pace Analytical Services, Inc. `
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704 )875-9092
QC Batch: WETI29102 Analysis Method: SM 2540D
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 mg1L ND 2.5 01/15114 20i57
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 mg/L
33.0
47.6 36
10 D6
SAMPLE DUPLICATE: 1122071
92186079002
Dup
Max
Parameter Units
Result
Result RPD
RPD Qualifiers
Total Suspended Solids mglL
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
Y wrnv paealaGs.ca�r
i
1
Project: Lydalt
Pace Project No.: 92186095
DEFINITIONS
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 27288
(336)G23-8921
QUALIFIERS
Pace Analytical Services, Inc.
2225 Riverside Dr,
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
9800 KincayAve. Suite 100
HuntersvWe, 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 (8270 listed 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
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 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.
TNI -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
Tnis report shall not be reproduced, except in fuli,
Date: 02/0312014 10:31 AM without the written consent of Pace Analytical Services, Inc., Page 9 of 12

aggkaVical
www:paceiabs.=
1
Project: Lydall
Pace Project No.: 92186095
Pace Analytical Services, Inc.
205 East Meadow Road - Suite A
Eden, NC 272BB
[phone]
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Hunteril lle; NC 28078
[phone]
Lab ID
Sample ID
QC Batch Method
QC Batch Analytical Method
Analytical
Batch
92186095001
Outfall 001
EPA 1664B
GCSV116435
92186095002
Outfall 002
EPA 16646
GCSVl16435
92186096001
Outfall001
EPA200.7
MPRP115045 EPA200.7
ICP/13663
92186095002
Outfall 002
EPA200.7
MPRPI15045 EPA200.7
ICP113663
92186095001
Outfall 001
SM 25400
WET129102
92186095002
Outfall 002
SM 25400
WETY29102
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02103/2014 10:31 AM without the written consent of Pace Analytical Services, Inc.. Page 10 of 12

Document Name: Sample Condition Upon
Document Revised: March 13, 2013
Receipt(SCUT
Page 1 of 2
'Document No,:
Issuing Authorities:
F-EDN-CS-403-rev.09 ..
Pace Eden Quaff' Office .
Client -Name: \refs- , F.AC
Where Recelved: ❑ Huntersville 0 Asheville. Eden []'Raleigh
Courier (circle): Fad Ex UPS LISPS C i n Commercial - Pace Other
Custody Seat on Cooler/Box Present: [jyes ❑ no Seals.Intact: ❑ -yes [I no
Packing Material: 03ubble Wrap 28ubble Bags ❑ None I] Other
Thermometer Used: iR Gurt ED007 „Type, oP,lce; W Blue,._ None._ . _ Sampfes.an ice, cooling process has taguq
Tema Correction Factor! Ad'&/Subtract 61 f - . C
Correcbd Cooler Temp.: C
'Pomp should be above freezing to WC
Sloto ical sue Is Froian; Yea Na NIA
S
Comrrtents:
Cate and Initials of persq ex nin9 .
contents: f
Chain of Custody Present:
12(Yes. ❑No
❑WA
1.
Chain of Custody Filled Out:
EYes QNo
ON1A
2.
Chain of Custbdy Relinquished:
UrYes Ohio.
❑WA
3. .
Sampler Name & Signature on COO:
16Y'es. ❑No,
©WA
4,
Sam les Arrived within Hold Tlme.,
,Elves ❑No
' C]WA
5,
Short Held Time Analysis e12hr :
[3ves -F fNo -
❑NIA
6.
Rush Turn Around .Time Ra uested:
C Yes . 6No
❑NIA
7,
Sufficient Volume:.
IVYes ONo
-OWA
8:
Correct Containers Used:.
-Pace Containers Used:
2ryes 014.
6Yes IJNo .
0NIA
❑NIA
9,
Containers Intact:
WrYes ONo , OWA
10.
Filtered volume received -for Dissolved tests
'❑Yes ONo
0N/A
1'1.
Sample Labels match COO;
-Includes date/tlmDAD/Analsis • Matrix:
fd"res ONO
0N1A
12.
All containers needing pro servatlon have been checked,
All containere needing preservatlon are found to be In
compflance with EPA recommendation.
exoe bons: VOA, conform, TOC, O&Q, WWR0 ete
ZYes ONo
ZYes ONo
DYes •❑No
©WA
©WA
13.
C—
Initial when com Bled .
Sarn les checked for dechlorinatlon: '
Oyes ❑No
CTWA
14.
Heads aoe In VOA -Vials >6mm :
O.Yea ON, .
TWA
15.. .
Trip Blank Present:
Trip Blank Custody Seals Present
Pace Trip Blank Lot # If urchased :
❑Yes ONo.
CiYea ONo
VWA
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10,
Client Notificatlon/ Resolution: Field Data Required? Y I. N '
Person Contacted: DatelTime:
Comments/ Resoiutton:
SCURF Revlew: Date:
SRF Review: Date:
Note: Whenever there is a discrepancy affecting North Carolina oomplian
samples, a copy of this form will be sent to the North Carolina DEHNR
Cerl)floadon Office ( Le out of hold, incorrect preservative, out of temp,
Incorrect containers)
Place label here
OR
Handwrite project number.
' (if no label available)
Page 11 of 12

aceAnalytkal*
CHAIN -OF -CUSTODY / Analytical Request Document'
The Chain -of -Custody is a LEGAL DOCUMENT. Ali relevant fields mutlt be completed
Section A Section 8 Section C.
Required Prokact Info��rnatiorl: Invoice Wolmatfort:
Campsny: Report To: Attention:'-. 4�4&725�0 . 1. -157 1700
Address: Company Name:
Copy To-, RE LATORY�AGEW&'�'
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Wf1rERS 13-DGF ENVIR0NMENTAl-,1,LC
4901 WATERS EoGE DRIVE, SuiTE 201 . RALEIGH, NC 27606. PHONE [phone] FAX [phone]
April 25, 2014 RECEIVED
Mr. Bradley Sennett F�LE MAY 0 6 2014
CENTRAL FILES
NCDENR Stormwater Unit CEDWQIBOG
1617 Mail Service Center
Raleigh, N.C. 27699-1617
Reference: January 2014 Stormwater Discharge Outfall Monitoring Report
Lydall Thermal/Acoustical, Inc.
1241 Buck Shoals Road
Hamptonville, NC 27020
General Permit No NCG050000, Certificate of Coverage No, NCG050419
Year 1- Period 2
Waters Edge Job No RI -15
Dear Mr. BeIrinett:
Lydall has received the March 27, 2014 NPDES permit allowing the facility to monitor
stormwater under General Permit No. NCGO50000 under Certificate of Coverage No.
NCG050419, Waters Edge Environmental, LLC (Waters Edge) is pleased to provide two copies
of the Year 1- Period 2 (January 1, 2014- June 30, 2014) 2014 form for the January 10, 2014
monthly site inspection we had previously conducted at the Lydall facility located in
Hamptonville, North Carolina (see Figures 1-2). The Discharge Outfall Qualitative Monitoring
Report is included in Appendix A
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, Lydall/NCDENR W-S Office/NCDENR Stormwater Central Files (two copies)
14-012A/PLR

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Job No. Report Date Figure Scale Project Lydal l Inc.
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a
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on f lling out this form, please visit. http://ii2o.enr.state.nc.us/su/Forms Documents,htm9miscforms
Permit No.: I NI C 1 G 1 01 51 0 10 10 I 0 I or Certificate of Coverage No.: I N I C I G 10 15 10 1 4 11 19
Facility Name: L dall 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 be 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 preciRitation.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
p
(Signature of Permittee or Designee)
Outfall Description:
Outfall No. 001/002 Structure (pipe, ditch, etc.) Drainage Swale
Receiving Stream: Unnamed Tdbutary 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:
Light brown
Page 1 of 2
SWU-242-112608

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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:
Q 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:
iO 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:
Q 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
0 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 2 of 2
S WU-242-112608