NCG030504_MONITORING INFO_20190111 (FIX)

� STORMWATER DIVISION CODING SHEET
� NCG PERMITS
PERMIT NO.
DOC TYPE
DOC DATE
I
HISTORICAL FILE
�4 MONITORING REPORTS
� ao l�nl t j
YYYYMMDD

Semi-annual Stormwater Daarge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted January 11 2019
CERTIFICATE OF COVERAGE NO. NCG030504
FACILITY NAME Flowserve US, Inc.
COUNTY WAKE
PERSON COLLECTING SAMPLES J D Frei/ SwSG
LABORATORY Pace Analytical Lab Cert. # 12 40
Comments on sample collection or analysis: _pH measured by
Stormwater Services Group (Lab Cert No. 5054)
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2018
SAMPLE PERIOD ❑ Jan -June QJuly-Dec
or []Monthly' month
DISCHARGING TO CLASS ❑ORW ❑HQW QTrout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
00ther C NSW
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 -)
n No discharge this period?z
Outfall No.
Date Sample
1
Collected
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Total Suspended Solids
pH,
Standardunits
Copper
Lead
Zinc
Total Petroleum Non -Polar O&G/
Hydrocarbons
Total Toxic
Organics s
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
12/28/18
0.801,
24.0
7.71
0.015
< 0.0050
0.21
< 5.0
n/a
002
12/28/18
0.801,
< 2.5
7.71
< 0.0050
< 0.0050
0.077
< 5.0
n/a
003
12/28/18
0.801,
34.1
7.62
0.021
< 0.0050
0.26
< 5.0
n/a
004
12/28/18
0.801,
17.8
7.51
0.038
< 0.0050
0.026
4.9
n/a
005
12/28/18
0.801,
74.5
7.66
0.021
< 0.0050
0.21
< 4.8
n/a
ALT
12/28/18
0.80"
51.1
8.31
0.024
0.012
0.11
< 5.0
n/a
1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
2 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites maybe 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). NC Dept ofFnvirta3ara��+�t.al ilualil�
JAI 16 2019
.,
Permit Date: 11/l/2012-10/31/2017 RAIcigh Regional Office SWU-245, last revised 10/25/2012
Page 1 of 3

t?Facilities Oncorporate a solvent management plan into the Stormwater Peon Prevention Plan may so certify, and the requirement for TTO Otoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
Name (Print name)
�. a�iL! Ovb IY1nQ br _
Title (Print title)
(Signature) (Date)
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format, "<XX 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 2, 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 yoport a sample value in excess of the benchmark, you must imp*nt Per 1, Ter 2, or Tier 3 responses. See General Permit text. ,
FOR PART AAND 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 ANYONE OUTFALL? YES H NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ® NO ❑
REGIONAL OFFICE CONTACT NAME: JOE DUPREE
Mail an original and one copy of this DMRt including all "No Dischar e" reports within 30 days o receipt o the lab results or at end o monitorin eriod
in the case of "No Discharge" resorts) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU _MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
{Signature of Permitte
1
(Date)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

Semi-annual Stormwater D$ R-arize Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted _ January 11, 2019
CERTIFICATE OF COVERAGE NO. NCG030504
FACILITY NAME Flowserve US, Inc.
COUNTY WAKE
PERSON COLLECTING SAMPLES _ J_ D Frei/ SwSG
LABORATORY Pace Anablical Lab Cert. # 12 40
Comments on sample collection or analysis: pH measured b
Stormwater Services Group (Lab Cert No. 5054)
Part A: Stormwater Benchmarks and Monitoring Results
•
SAMPLE COLLECTION YEAR 2018
SAMPLE PERIOD ❑ Jan -June QJuly-Dec
or ❑Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow [:]WaterSupply [:]SA
00ther C. NSW
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
❑ No discharge this period:2
Outfall No.
bate Sample
Collected'
Imo/dd/yrj
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
12/28/18
0.801,
24.0
7.71
0.015
< 0.0050
0.21
< 5.0
n/a
002
12/28/18
0.801,
< 2.5
7.71
< 0.0050
< 0.0050
0.077
< 5.0
n/a
003
12/28/18
0.801,
34.1
7.62
0.021
< 0.0050
0.26
< 5.0
n/a
004
12/28/18
0.801,
17.8
7.51
0.038
< 0.0050
0.026
4.9
n/a
005
12/28/18
0.801,
74.5
7.66
0.021
< 0.0050
0.21
< 4.8
n/a
ALT
12/28/18
0.80"
51.1
8.31
0.024
0.012
0.11
< 5.0
n/a
1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
2 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
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).
INC Dept of Environmental Quality
JAN 16 2019
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Raleigh Regional Office Page 1 of 3

Facilities eincorporate a solvent management plan into the Stormwater Poon Prevention Plan may so certify, and the requirement for TTO eitoring
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 tliose facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
Name (Print name)
�2, t�
Title (Print title)
(Signature) (Date)
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format. "<XX me/L". where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note: if you report a sample value in excess of the benchmark, you must implement Ver 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 y0port a sample value in excess of the benchmark, you must imps*nt rer 1, Tier 2, or Tier 3 responses. See General Permit text. •
FOR PART AAND 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 ANYONE OUTFALL? YES ®NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES H NO ❑
REGIONAL OFFICE CONTACT NAME: JOE DUPREE
Mail an original and one copy of this DMR, includina all "No Discharge" reports, within3O days of receipt of the lob results (or at end of monitoring period
in the case of "No Discharge" r_ports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
(bate)
Permit Date: 11/1/2012-10/31/2017
SWU-245, last revised 10/25/2012
Page 3 of 3

Semi-annual Stormwater Daar a Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted June S 2018
CERTIFICATE OF COVERAGE NO. NCG030504
FACILITY NAME Flowserve US, Inc.
COUNTY WAKE
PERSON COLLECTING SAMPLES _ _ J D Frei/ SwSG
LABORATORY Pace Analytical Lab Cert. #f 12/ 40
Comments on sample collection or analysis: _ pH measured by
Stormwater Services Group (Lab Cert No. 5054)
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2018
SAMPLE PERIOD R[Jan-June ❑July -Dec
r, or ❑Monthly'_ (month)
P.,e DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
J�\� []Zero -flow ❑Water Supply ❑SA
Mother C NSW
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
❑ No discharge this period?Z
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 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
05/16/18
1.26"
32.6
7.25
0.025
0.029
0.13
< 5.0
n/a
002
05/16/18
1.26"
< 4.0
7.06
0.0052
< 0.0050
0.089
< 5.0
n/a
003
05/16/18
1.26"
25.4
6.43
0.032
0.013
0.14
< 5.0
n/a
004
05/16/18
1.26"
44.5
6.53
0.024
0.012
0.48
< 5.0
n/a
005
05/16/18
1,26"
9.4
6.84 J
0.013
< 0.0050
0.12
< 5.0
n/a
ALT
05/16/18
1.26"
175
7.31
1 0.034
0.048
0.18
< 5.0
n/a
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
2 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
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 40incorporate a solvent management plan into the Stormwater Pcan Prevention Plan may so certify, and the requirement for TTO Otoring
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."
�`kara DwulS
Name (Print name)
sib} �}-r�d�iV�. _
Title (Print title)
(Signature)
(Date)
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format "<XX 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 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/Lor 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: 11/1/2012-10/31/20V SWU-245, last revised 10/25/2012
Page 2 of 3

Note: If yoport a sample value in excess of the benchmark, you must impont firer 1, Trer 2, or Tier 3 responses, See General Permit text. is
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 ANYONE OUTFALL? YES O NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONALOFF CE? YES ONO ❑
REGIONAL OFFICE CONTACT NAME: JOE DUPREE 7h0 1LI UGiC�,�r�
Jwr,d Co?l 'P, -ri1G2 r' 1 _...__
Mail an oriainal 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 periods
in the case of "No Discharge" reports] to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU _MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
64h e
( Date)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

Semi-annual Stormwater Doarge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted January 4, 7018
CERTIFICATE OF COVERAGE NO. NCG030504
FACILITY NAME Flowserve US, Inc.
COUNTY WAKE
PERSON COLLECTING SAMPLES J D Frei/ SwSG
LABORATORY Pace Analytical Lab Cert. # 12 40
Comments on sample collection or analysis: _pH measured by
Stormwater Services Group (Lab Cert No. 5054
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2017
SAMPLE PERIOD ❑ Jan -June ®July-Dec
�f/��i or [:]Monthly' (month)
RE�,;D[�Ci ERG TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
O $ 2d�$ ❑Zero -flow ❑Water Supply ❑SA
FEB EfOther C NSW
AL FILES
DWR SECTION
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/DR 3 4
❑ No discharge this period?z
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Total Suspended Solids
pH,
Standa
Standard units
Copper
Lead
Zinc
Non -Polar O&G/
Total Petroleum
Hydrocarbons
Total Toxic
organics s
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
12/08/17
1.14
18A
6.70
0.016
< 0.0050
0.42
< 5.0
n/a
002
12/08/17
1.14
2.7
6.48
< 0.0050
< 0.0050
0.16
< 5.0
n/a
ALT
12/08/17
1 1.14
175.5
17.36 10.038
10.019
1 0.21
1 < 5.0
n/a
1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
2 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
b 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 incorporate a solvent management plan into the Stormwater POn Prevention Plan may so certify, and the requirement for TTO r toring
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 Ge ral
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
Stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
Name (Print name)
_ ! Sh',A I emZ! -
Title (Print title)
&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-pjL", 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, Trer 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)
24hour 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 y4*port a sample value in excess of the benchmark, you must implot rer 1, rer 2, or Tier 3 responses. See General Permit text. 0
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 ANYONE OUTFALL? YES M NO ❑
IF YES, HAVE YOU CONTACTED THE D Q IREGI N] L OFFICE? YES ®NO ❑
REGIONAL OFFICE CONTACT NAME:/�fY f�{/ np..
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" reportsl to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
i_.LLC10
(Signature of Permittee)�
Permit Date: 11/1/2012-10/31/2017
ZZ,
(Date)
SWU-245, last revised 10/25/2012
Page 3 of 3

SSemi-annual Stormwater DISlarge Monitoring Report
for North Carolina Division of Water. Quality General Permit No. NCG030000
Date submitted July 13, 2017
CERTIFICATE OF COVERAGE NO. NCG030504
FACILITY NAME Flowserve US, Inc.
COUNTY R WAKE
PERSON COLLECTING SAMPLES J D Frei/ SwSG
LABORATORY Pace Analytical Lab Cert. # 12/ 40
Comments on sample collection or analysis: -PH measured by
Stormwater Services Group (Lab Cert No. 5054)
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2017
SAMPLE PERIOD Ef Jan -June ❑July -Dec
or ❑Monthly' _ 'month)
DISCHARGING TO CLASS ❑ORW ❑HQW []Trout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
RECEIVED 00therC_NSW
AUG 2 3 2017
Cl~NT%L FILES PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
DV1VR SECTION
El No discharge this period?'
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
06/24/17
1.39" _
16.1
7.13
0.027
< 0.0050
< 0.010
< 5.0
n/a
002
06/24/17
1.39" .
8.5
7.00
0.013
< 0.0050
0.047
< 5.0
n/a
ALT
06/24/17
1 1.39"
280
16.98
1.4
1 < 0.0050
0.015
14.5
n/ 1
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 efigible4ar a waiver of the rain gauge requirement.
4 See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. for purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2012-30/31/2017 SWU-245, last revised 10/25/2012
Page 1 of 3

Facilities A*ncorporate a solvent management plan into the Stormwater Po n Prevention Plan may so certify, and the requirement for TTO oring
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 stormw
at
er Pollution Prevention Plan."
Name (Print name)
0 1�1 ak
Title (Print itle)
l
(Signature) (D te)
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 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 B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period?'
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches
Non -polar O&G/TPH by
.EPA 1664 (SGT-HEM)
Total Suspended Solids
pH
Benchmarks ==_>
_
-
is 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 yoport a sample value in excess of the benchmark, you must implient 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 11 SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES O NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES H NO ❑
REGIONAL OFFICE CONTACT NAME: �flU1 dY1
_ p " �� f monitoringperiod
Marl an orramal and one copy of this DMR, including all No Discharge resorts, within 30 days o _ receipt o the lob results (or at end o m .._,
in the rase of "No Discharge" reportslto:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
711
( Date)
Permit Date: 11/1/2012-10/31/2017
SWU-245, last revised 10/25/2012
Page 3 of 3

o sOV
C6' a3 may aai�
FLOWSERVE CORPORATION
1900 S. SAUNSERS'ST.
RALE,IGH, NC 21603
_j.jEn TORT
MONTIIEY FACILITY STATUS UMET_ Effective January./, 2009
All monitoring data and sampling frequencies meet permit requirements. Compliant
All monitoring data and sampling frequencies DO NOT meet permit requirements. Noncompliant
If non -compliant, did you notify control authority within 24 hours of becoming aware of violations?
yes no
If non -compliant, did you resample within one week of becoming aware of the violation?El
yes no
All required monitoring has been conducted. n
fy es no
Are copies of laboratory report, chain of custody form(s), and Industrial Data Summary Form attached,. R El
es No
If facility is noncompliant or did not resample within one week; please comment on corrective actions being
taken in respect to equipment, operation, maintenance, etc., and a tirite table f6r'improvement3 to be made
and/or why re -sampling did not occur within one week of becoming'aware of the violatlon(s).
" 1 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 directly responsible forgathering the
information, the information submitted is, to the'bestof my knowledge -end belief, true; accurate,
and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fuzes and imprisonment for knowing violations."
Furthermore, based on my inquiry of the person or persons directly responsible for managing compliance with
the permit.1hitation for Locally. Regulated Organic Compounds (LROC) or Total Toxic Organies(TTO), I
certify that, to the beat of my knowledge, no dumping of concentrated toxic organics into the wastewaters has
occurred since fiiing of the last discharge monitoring report. I fa ther certify that this facility is implementing
the toxic organic management plan submitted to tho City of Raleigh Industrial Pratrcatment Program.
Parma a car type or print name f permltiee)
(Please note Permlttee�ele¢ate4 Perean tot be the same person.)
Slgrye<furo of Perrtiitteebr De'legeted Person Date
•If signed by other than permittee, delegation of signatory authority must be on file with the City."
Note: Do not slyn this report unless the City has a letter of signatory authority on file noting authority has bcendelegated.

Flowserve
Mr, Ron Klan
1900 South Saunders Street
Raleigh NC, 27603
VMICROBAC
Fayetteville Division
Certificate of Analysis
Project. WW Samples-SernWrly/Mthly
Date Reported: 06109/l6
Date Received: 05/19116
Date Samplcd: 05/19/16
Sampled By: Riddle
Effluent, Composite
K61:0930-01
Analyte Result Units Analyzed Analyzed By Method Qualifier
Analyzed by: Microbac Laboratories, Inc. - Fayetteville
Arsenic
0.003
mg/L
05/26/16
13:53
AC
EPA 200,7 Rev 4.4 1994
BOD
261
nig/L
05/20/16
15:40
ELM
SM 5210 B-2011
Cadmium
0.001
mg/L
05/26/16
13:53
AC
EPA 200.7 Rev 4.4 1994
Chromium
0.008
mg/L
05/26/16
13:53
AC
EPA 200.7 Rev 4.4 1994
Copper
0,033
mg/L
05/26/16
13:53
AC
EPA 200.7 Rev 4.4 1994
Lead
<0.002
mg/L
05/26/16
13:53
AC
EPA 200.7 Rev 4.4 1994
Molybdenum
0.005
mg/L
05/26/16
13:53
AC
EPA 200.7 Rev 4.4 1994
Nickel
0.005
mg/L
05/26/16
13:53
AC
EPA 200.7 Rev 4.4 1994
Nitrate as N
<0.0500
mg/L
06/08/16
22:20
JAW
EPA 300.0, Rev. 2.1 (1993)
Nitrite as N
0.165
mg/L
06/08/16
22:20
JAW
EPA 300.0, Rev. 2.1 (1993)
Total Nitrogen
85.3
mg/L
06/08/16
22:20
AC
Calculation
Selenium
<0.005
mg/L
05/26/16
13:53
AC
EPA 200.7 Rev 4.4 1994
Silver
<0.002
mg/L
05/26/16
13:53
AC
EPA 200.7 Rev 4.4 1994
Total Suspended Solids
198
mg/L
05/20/16
13:33
CCR
SM 2540 D-1997
Total Kjeldahl Nitrogen
85.2
mg/L
05/23/16
11!00
AC
SM 4500-Norg C-1997
"Zinc
0.286
mg/L
05/26/16
13:53
AC
EPA 200.7 Rev 4.4 1994
Effluent, Grab
K6E0830-02
Analyte Result Units Analyzed Analyzed By Method Quahficr
Field_ Data
pfl
8.0
pld Units
05/19/16 11:00
Riddle p11
Temperature
20.0
°C
05/19/16 11:00
Riddle Field
Analyzed by: Microbac Laboratories, Inc. -
Fayetteville
Oil & Grease (SGT-I-IEM)
22.9
mg/L
05/31/16 15:03
SW EPA 1664
QC Batch Run - (Micrabac
I.aborararies, Inc. -
Parelleville)
Analyte
Result
Units
Source RPEl Limit
Nitrite as N
0.201
mg/L
K6E0863 165 200
Microbac Laboratories, Inc. Page 1 of 3
2592 Hope Mills Road j Fayetteville, NC 28306 1 910.864.1920 p 1910,864.8774 f I www.microbac.com

�MICROBAC'
Fayetteville Division
Certificate oi'Analysis
1,1owscrVc Date Reported: 06109/t6
Mr. Ron Klan Project: WW Samples - SernWrly/Mthly Date Received: 05/t9/16
1900 South Saunders Strcet Date Samplcd: 05/19/16
Raleigh NC, 27603 Sa►nplcd By: Riddle
QC Batch Run - (Aficrubar Laboratories, lne. - Fayetteville)
I Analytc
Result
_ Units
Source
RPD
Limit
Nitrite as N
ND
mg/L
K6E0829
200
Nitrite as N
ND
mg/L
K6EO768
200
Total Kjeldahl Nitrogen
ND
MOIL
K6E0753
20
Nitrate as N
ND
mg/L
K6EO863
200
Nitrate as N
0.598
inglL
K6EO829
44
200
Nitrate as N
2.20
mg/L
K6E0768
200
Total Suspended Solids
17.0
mg/L
K6EO831
6
5
Total Suspended Solids
5.75
MOIL
K6E0826
4
5
Molybdenum
0.255
MOIL
0043996
0.8
200
Nickel
0.250
mg/L
0043996
1
200
Copper
0.279
mg/L
0043996
6
200
Chromium
0.262
mg/L
0043996
0.4
200
Zinc
0.254
mg/L
0043996
0.4
200
Lead
0.248
MOIL
0043996
0.8
200
Cadmium
0.256
mg/L
0043996
0A
200
Arsenic
0.251
mg/L
0043996
0.8
200
Silver
0.104
mg/L
0043996
0
200
Statc Certifications:
NCDNR #II
NCD011 937714
Respectfully Submitted
Bonnie K. Sanders. Senior Project Manager
Thank you iOr your business. We invitr eau fredhrrek on uar le e! f _service ru yov. Ple'eae—nrurt the 0lri cion Nonager, Hub Derwer at 910-'Y64-1910 ,iih wm
gtiertlun,. Y u near also cuntao J. Twiwi Boyce. Pre.%ideat at pw+i hwi@micr abacc utnt
Microbac Laboratories, ItIc. 77-1
Page 2of3
2592 Hope Mills Road I Fayetteville, NC 28306 1910.864.1920 p 1910.864.8774 f j www.microbac.com

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Owens, Sharon
From: Owens, Sharon
Sent: Tuesday, May 10, 2016 10:06 AM
To: danny.smith@ncdenr,gov
Cc: Sherman, Rob; Richard, Dan ([e-mail])
Subject: Raleigh Flowserve Stormwater Outfall Sampling
Attachments: Stormwater Outfall Discharge Reports.xlsx; D00002.pdf
Mr. Smith,
�j MAY 1 1 2016
NC DENR Raleigh Regional Office
I am writing to submit our Semi -Annual Stormwater Discharge Monitoring Report for our General Permit No.
NCG030000, Cert of Coverage No. NCG030504.
We are technically in Tier III since our Copper and Zinc results are above benchmark. I have submitted to you
communications requesting a waiver from the monthly monitoring to allow us to operate under Tier I measures
(2x/yr.). Communications to Mr. John Holley (12/2/14; cc you), also to you on 12/15/15.
We have taken Best Management Steps that include sweeping the parking lots regularly, removing trash & debris,
installing Stormwater tags to not litter, & installing drain basin inserts to remove metals. We are also testing the water
outfall that comes into our property (FL-ALT) in addition to testing two (FL-001, FL-002) that leave our property. We
have discovered, the water entering our property from South Saunders Street is above benchmark before we even get
it.
Adversely, in many cases, the water leaving our property has less metals as evidenced in my attached spread sheet.
Please allow us to continue to operate under Tier I level measures. We will continue our BMP and incoming Stormwater
monitoring. I don't think monthly testing is value-added since it is above benchmark when we get it already.
If this is not allowable, please communicate with me to let me know as I still have not heard from NCDENR.
Thank you!
FLOWSERVE
N%,,.00'
Sharon L. Owens
Safety, Health, and Environmental Affairs Manager
Flowserve Corporation
1900 S. Saunders St
Raleigh, NC 27603
Ph: 919-831-3227
Fax: [phone]
NOTICE: The information contained in this e-mail, and attachment(s) thereto, is confidential and may contain attorney -client privileged
communications. If you are not the intended recipient, you are hereby notified that any dissemination, distribution, or copying of this communication is
strictly prohibited. If you have received this communication in error, please notify the sender immediately and delete the e-mail from your computer
system without retaining any copies. Thank you.

Semi-annual Stormwater Aharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted April 29, 2016
CERTIFICATE OF COVERAGE NO. NCG030504 SAMPLE COLLECTION YEAR 2016
FACILITY NAME Flowserve US. Inc. _ SAMPLE PERIOD 0 Jan -June ❑July -Dec
COUNTY WAKE or ❑Monthly'_ (month)
PERSON COLLECTING SAMPLES J D Frei/ SwSG _ DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
LABORATORY Pace Analytical Lab Cert. #1 12/ 40 I ❑Zero -flow ❑Water Supply ❑SA
Comments on sample collection or analysis: PH measured by Bother C, NSW _
Stormwater Services Group (Lab Cert No. 5054) i'
i�i�
��Y �� RLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
Part A: Stormwater Benchmarks and Monitoring Results
NC DENR Raleigh Regional Cri ice ❑ No discharge this period?2
Outfall No.
Date Sample
p
1
Collected
(mo/dd/yr)
24-hour rainfall
amount,
Inches-'
Total Suspended Solids
p H,
Standard units
Copper
Lead
Zinc
Non -Polar O&G/
Total Petroleum
Hydrocarbons
Total Toxic
s
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
002
04/12/16
0.70"
5.3
7.23
0.011
< 0.0050
0.069
< 5.0
n/a
002
04/12/16
0.70"
< 2.5
7.05
< 0.0050
< 0.0050
0.096
< 5.0
n/a
RALT(Ariwe.
04 /
4.10"
/7.5
&92
0.=
0.010
P.0$0
cep.
ry A
on Pro
' 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.
a 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

_t
Facilities 0 incorporate a solvent management plan into the Stormwater P*on Prevention Plan may so certify, and the requirement for TTO toring
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. Fof 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), 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."
te e'—Iq.,= L_4_q C
Name (Print name)
SNO &r4iL4 �dt
Title (Print title)
ao� r
(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?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 Oeport a sample value in excess of the benchmark, you must imp Ont Tier 1, Tier 2, or Tier 3 responses. See General Permit tent. .
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 ANYONE OUTFALL? YES EI NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES H7 NO ❑ C*'mI) wEx
REGIONAL OFFICE CONTACT NAME: iYl (. Y11,1 S�na�'Ll
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" reporter to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
Permit Date:11/1/2012-10/31/2017
(Date)
SWU-245, last revised 10/25/2012
Page 3 of 3

Semi-annual Stormwater 139harge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted April 29 2016 _
CERTIFICATE OF COVERAGE NO. NCG030504
FACILITY NAME Flowserve US, Inc.
COUNTY WAKE
PERSON COLLECTING SAMPLES _ J D Frei/ SwSG
LABORATORY Pace Analytical Lab Cert. # 12/ 40
Comments on sample collection or analysis: , _pH measured by
Stormwater Services Group (Lab Cert No. 5054)
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2016
SAMPLE PERIOD B Jan -June ❑July -Dec
` or [—]monthly'_ (month)
NISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
lot ❑Zero -flow ❑Water Supply ❑SA
MAC 1 ®Other _ C, NSW _
Se GRIJN PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3
pN1Ft
No discharge this period?'
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 ===> I
-
-
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
04/12/16
0.70"
5.3
7.23
0.011
< 0.0050
0.069
< 5.0
n/a
002
04/12/16
0.70"
< 2.5
7.05
< 0.0050
< 0.0050
0.096
< 5.0
n/a
FL—PZ Ore ,
04 /17 lit,
0, 0"
1 . S
,qZ 1
o.OZ7
0.010
C>.0te,
I e-6 .
n1A
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
2 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
'The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 1 of 3

Facilities incorporate a solvent management plan into the stormwater POon Prevention Plan may so certify, and the requirement for TTO Storing
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."
SYlar�ny,�>(�s
Name (Print name)
_ SNCIA C« OYA-nor
Title (Print title)
(Signature (Date)
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format, "<XX 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 Z or Tier 3 responses. See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period:'
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Non -polar O&G/TPH by
EPA 1664 (SGT-HEN!)
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 bate: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

Note: If &eport a sample value in excess of the benchmark, you must imAlwnt Tier 1, Tier 2, or Tier 3 responses. See General Permit text. •
FOR PART AAND 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 0 NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES 0 NO
REGIONAL OFFICE CONTACT NAME: 0
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
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
,�Z�a,9 &6410
(Signature of Permittee)
(bate)
Permit Date:11/1/2012-10/31/2017
SWU-245, last revised 10/25/2012
Page 3 of 3

• Semi-annual Stormwater DOharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted November 20, 2015
CERTIFICATE OF COVERAGE NO. NCG030504
FACILITY NAME Flowserve US, Inc.
COUNTY WAKE
PERSON COLLECTING SAMPLES J D Frei SwSG
LABORATORY Pace Analytical Lab Cert. # 12/ 40/ 633
Comments on sample collection or analysis: PH measured b
Stormwater Services Group (Lab Cert No. 50541
Part A: Stormwater Benchmarks and Monitoring Results
49
SAMPLE COLLECTION YEAR 2015
SAMPLE PERIOD ❑ Jan -June OJuly-Dec C===
or ❑Monthly' _ _ (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
RECEIVED
E^ a IV G D ❑Zero -flow ❑Water Supply []SA
l�C OOther C, NSW
1�15PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
CENTRAL RLES
DWR SECTION
No discharge this period?'
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
Organics
Benchmarks =__>
_
-
100 mg/L or 50 mg/0
6.0 — 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
001
11/02/15
1.89
15.6
7.85
0.0070
< 0.0050
0.051
< 5.0
n/a
002
11/02/15
1.89
3.4
7.50
< 0.0050
< 0.0050
0.087
< 5.0
n/a
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
2For 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.
a 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 tocorporate a solvent management plan into the Stormwater Poll Prevention Plan may so certify, and the requirement for TTO m�ring
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."
Not Anmlicable
Name (Print name)
Title (Print title)
(Signature) ' ' (Date)
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format, "<XX me/L", where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note: !f you report a sample value in excess of the benchmark, you must implement Tier 1, Tier Z or Tier 3 responses. See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period:
Outfall No.
Date Sample
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 *eport o sample value in excess of the benchmark, you must imptlent 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 1Z NO ❑
IF YES, HAVE YOU CONTACTED YHF,NrnFO REGION E? YES 0 NO ❑
REGIONAL OFFICE CONTACT NAME; /&,
Mail an original and one copy of this DMA 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 Resources
Attn: DWR Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of
(Date)
Permit Date: 11/1/2012-10/31/2017
SWU-245, last revised 10/25/2012
Page 3 of 3

•
Semi-annual Stormwater Discharge Monitoring Report
�.s o for North Carolina Division of Water Quality General Permit No. NCG030000
U Date submitted November 20, 2015
CERTIFICATE OF COVERAGE NO. NCG030504
FACILITY NAME Flowserve US, Inc.
COUNTY WAKE _
PERSON COLLECTING SAMPLES J D Frei SwSG
LABORATORY Pace Analytical Lab Cert. # 12 40 633
Comments on sample collection or analysis: �H measured by
Stormwater Services Gr u Lab Cert No. 5054
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2015
SAMPLE PERIOD ❑ Jan -June ®July -Dec
or ❑Monthlyl " (month)
DISCHARGING TO CLASS ❑ORW^❑HQW ❑Trout ❑PNA
❑Zero -flow []WaterSupply [:]SA
Mother C,_NSW
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 --)
❑ No discharge this period?2
Outfall No.
Date Sample
CclfQctedi
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Total Suspended Solids
pH,
Standard units
Copper
Lead
Zinc
Non -Polar O&G/
Total Petroleum
Hydrocarbons
Total Toxic
Organics
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
11/02/15
1.89
15.6
7.85
0.0070
< 0.0050
0.051
< 5.0
n/a
002
21/02/15
1.89
3.4
7.50
< 0.0050
< 0.0050
0.087
< 5.0
n/a
' 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.
4 See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 1 of 3

Facilities incorporate a solvent management plan into the Stormwater Pon Prevention Plan may so certify, and the requirement for TTO itoring
may be waived. The solvent management plan shall include a list of the total Otoxic organic compounds used and the other elements listed in the General
=.t 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."
_ Not Applicable
Name (Print name)
_ ..... , w (fir —.
Title (Print title)
(Signature) (Date)
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, they must be reported in the format, "<XX me/L", where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period?'
Outfall No.
Date Sample
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 So 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 *eport a sample value in excess of the benchmark, you must im�wnt Tier 1, Tier 1, or tier 3 responses. See General Permit text. 0
.4-
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 ANYONE OUTFALL? YES O NO ❑
IF YES, HAVE YOU CONTACTED Tic ,irnP�r�RFGIONAL OFFICE? YES ONO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lab results (or at end of monitoring period
in the case of "No Discharge" reports) to:
Division of Water Resources
Attn: DWR Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
AP-01-
(Signature of Permittee)
f� .
(Date)
Permit Date: 11/1/2012-10/31/2017
SWU-245, last revised 10/25/2012
Page 3 of 3

y)Cfo�6 3 05�' f
FLOWSERVE CORPORATION
1900 S. SAUNSERS ST.
RALEIGH, NC 27603
MQNTHLY FACILITY STATUS 81-MET Effective ]anuary-1, 2008
All monitoring data and sampling frequencies meet permit requirements. Compliant
All monitoring data and sampling frequencies DO NOT meet permit requirements. Noncompliant
If non -compliant, did you notify control authoritywithin 24 hours of becoming aware of violations?
If non -compliant, did you resample within one week of becoming aware of the violation?[] ❑
yes no
0
0
11�_;a
All required monitoring has been conducted.
yes no
Are copies of laboratory report, chain of custody form(s), and Industrial Data Summary Form -attached,.
1Yes No
❑ Elyes no
If facility is noncompliant or did not resample within one week, please comment on corrective actions being
taken in respect to equipment, operation, maintenance, etc., and a time table fne improverrient3 to be made
and/or why re -sampling did not occur within one week of hecoming'aware of the violation(s),
RECEIVED
AUG 2 4 2015
CENTRAL FILES
DWR SECTION
" I certify, under penalty of law, that this document and all attachments were prepared under
my direction or supervision in accordance with a gystem 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 directly responsible for 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"
Furthermore, based on my inquiry, of the person or persons directly responsible for managing.coinpliance with
the permit.limitation for Locally. Regulated Organic Compounds (LROC) or Total Toxic Organics(TTO), I
certify that, to the best of my knowledge, no dumping of concentrated toxic organics into the wastewaters has
occurred since filing of the last discharge monitoring report. I ftirther cartify that this facility is implementing
the toxic organic management plan submitted to tho City of Raleigh Industrial Pretreatment Program.
'If signed by other than permittee, delegation of slgnatoryauthority mist be on file with the City"
�- Note: Do not 0zn this report unless the City has a letter of trlgnetory authority on Me noting authority has been delegated.

Fayetteville Division 2592 Hope Mills Road -- Fayetteville, NC 20306 [phone] 1004•8774 fax
CHAIN OF CUSTODY RECORD
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CH3, of RnIcigh - bidush-W Data Nfonito,ring Form
rf:rj.TIrj? IV(/ file:
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Mr. Ron Klatt
1900 South Saunders Street
Raleigh NC, 27603
�VMIcROBAC'.
Fayetteville Division
Certificate of Analysis
Project: WW Samples - SetniYrh-1A7thly
Date Reported: 08/18/15
Date Received: 07130/ 15
Date Sampled: 07/30/15
Sampled By: Riddle
Thank you for your business. We invite ),uurJeedherck on our level of'servic'v to yurr. Pleucr ntntnct the Divivi,,n ,tla+rul;(r, Ruh l)errner a+ 9l/7-804-19 0 itith uo9
ryta'ruore�. liar nrr+t• ufcr+ canruut ,!. 'l'rc vur Bnrcr. Prcvirlen! u7 f»x:�rdcwrC'micrnhuccom
Microbac Laboratories, Inc. Page 4 of 5
2592 Hope Mills Road I Fayetteville, NC 28306 1910.864.1920 p 1910.864.8774 f I www.microbac.corn

(�)MICROBACI.
Favetteville Division
Certificate of Analysis
Flowserve Date Reported: 09/18/15
Mr. Ron Klatt Project: WW Samples - SemiYrly1Mthly Date Received: 07/30/15
1900 South Saunders Street Date Sampled: 07/30I15
Raleigh NC, 27603 Sampled By: Riddle
QC Batch Run - (Aficrobac l.ubnrulurres, hie. - F,{rerterdlle)
I Analyte
Result
Units
Source
RPD
Limit
Silver
0.104
mg/L
K5I-10078
_ 2
200
Silver
0.102
mg/L
K5G 1022
1
200
Zinc
1.16
mg/L
K5110078
4
15
Zinc
0.0220
mg/L
K5G 1022
17
15
Zinc
1.33
mg/L
K5110078
2
200
Selenium
0.242
mg/L
K51-10078
0.8
200
Cadmium
0.251
mg/L
K5G 1022
2
200
"Zinc
0.281
mg/L
K5G1022
3
200
Selenium
ND
mg/1-
K51-10078
15
Selenium
ND
mg/L
K5G 1022
15
Silver
0.00500
mg/L
K51-10078
200
Silver
ND
mg/L
K5G1022
200
Cadmium
0,245
mg/L
K51-10078
2
200
Nickel
ND
mg/L
K51-10078
15
Chromium
0.253
rng/L
K5110078
2
200
Chromium
0.258
mg/L
K5G1022
0.8
200
Copper
1.18
mg/L
K51-10078
4
200
Copper
0.299
mg/L
K5G 1022
1
200
Notes and Definitions
SI Relative Percent DifYkrenec (RPD) outside accented recovery limits
E1 Analytc was prepared and/or analysed outside of the analytical method holding time
State Certifications: Respectfully Submitted
NCDNR #11
NCDO11 #37714
Jeannc Qverstrccl, Project Manager
Microbac Laboratories, Inc. Page 3 of S
2592 Hope Mills Road I Fayetteville, NC 28306 1910-864.1920 p 1910.864.8774 f I www.microbac.com

�MICROBACP
Fayetteville Division
Certificate of Analysis
Flowscrvc Date Reported: 08/ 18/15
Mr. Ron Klatt Projeet: ww Samples -Semi Yrly/MthIV Date Received: 07/30/ 15
1900 South Saunders Street Date Sampled: 07/30/15
Raleigh NC, 27603 Sampled 13y: Riddle
QC Batch Run - (dficrohac• Lahoratorie%, Inc. - Fa etteviRe)
E Analyte
Result
Units
Source
RI'D
[-unit
Copper
0.0260
mg/L
K5G1022
4
200
Cadmium
0.00200
ntg/L
K51-10078
0
200
Cadmium
0.00100
mg/L
K5G [022
0
200
Chromium
ND
mg/L
K-5110078
200
Chromium
0.00200
mg/L
K5G 1022
0
200
Total Suspended Solids
72.5
mg/L
K5G1102
30
5
Copper
0.975
mg/L
K5110078
2
200
Lead
0.0500
mg/L
K51-10078
10
200
Lead
ND
mg/L
K5G1022
200
Molybdenum
0.00500
mg/L
K51-10078
0
15
Molybdenum
0,00200
mg/L
K5G1022
0
15
Nitrate as N
3.03
mglL
K5G [ 093
0.09
200
Nitrite as N
ND
mg/L
K5G 1093
200
BOD
46.0
mg/L
K5G1092
2
20
Arsenic
0.243
mg/L
K5G1022
5
200
Arsenic
0.245
mg/L
K5110078
0.4
200
Total Suspended Solids
7.00
mg/L
K5G 1 122
15
5
p11
7.0
p1 i Units
K.5G 1 121
0
200
Arsenic
ND
mg/L
K5110078
200
Arsenic
ND
mg/L
K5G1022
200
Nickel
ND
mg/L
K5G1022
15
Total Kjeldahl Nitrogen
ND
nig/L
K5G0948
20
Molybdenum
0.251
mg/L
K5110078
0.8
200
Molybdenum
0.247
mg/L
K5G 1022
4
200
Nickel
0.238
mg/L
K5110078
1
200
Nickel
0,239
mg/L
K5G 1022
3
200
Lead
0.246
mg/L
K5G1022
3
200
Selenium
0.243
mg/L
K5G 1022
4
200
1-cad
0.295
mg/L
1<5110078
0.3
200
Microbac Laboratories, Inc.
Page 2 of 5
2592 Hope Mills Road I Fayetteville,
NC 28306 1910.864.1920 p 1910.864.8774 f I www.microbac.com

Fayetteville Division
Certificate of Analysis
Flowserve
Mr, Ron Klan Project: WW Samples - SemiVrly/MthIv
1900 South Saunders Street
Raleigh NC, 27603
Effluent, Composite
K5G l 102-01
Date Reported: 08/ 18/ 15
Date Received: 07/30/15
Date Sampled: 07/30/15
Sampled By: Riddle
L Analyle
Result
Units
Amrlyacd
Analyzed By
Method _ Qualilier
Analyzed by: Mierobac laboratories, Inc. - Fayetteville
Arsenic
<0.00300
Ing/L
08/06/15
16:47
JAW
EPA 200.7 Rev 4.4 1994
BOD
91.1
mg/L
07/30/15
15:30
DSK
SM 5210 B-2001
Cadmium
<0.00100
mg/L
08/06/15
16:47
JAW
EPA 200.7 Rev 4.4 1994
Chromium
<0.00100
mg/L
08/06/15
16:47
.IAW
EPA 200.7 Rev 4,4 1994
Copper
0.0120
mg/L
08/06/15
16:47
JAW
EPA 200.7 Rev 4.4 1994
Lead
<0.00300
mg/L
09/06/15
16:47
JAW
EPA 200.7 Rev 4.4 1994
Molybdenum
0.00200
mg/L
08/06/15
16:47
JAW
EPA 200.7 Rev 4.4 1994
Nickel
<0.00100
mg/L
08/06/15
16:47
JAW
EPA 200.7 Rev 4.4 1994
Nitrate as N
0.825
mg/L
07/30/15
19:31
NCI I
EPA 300.0, Rev. 2.1 (1993)
Nitrite as N
0.529
nig/L
07/30/15
19:31
NCI I
EPA 300.0, Rev. 2.1 (1993)
Total Nitrogen
27.9
mg/L
07/31/15
09:08
AFO
Calculation
Selenium
<0.0100
mg/L
08/06/15
16:47
JAW
EPA 200.7 Rev 4.4 1994
Silver
0.0180
mg/L
08/06/15
16:47
JAW
EPA 200.7 Rev 4.4 1994
Total Suspended Solids
53.3
ing/L
07/31/15
10:02
NCI
SM 2540 D-1997 S1
Total KJeldahl Nitrogen
26.6
mg/L
07/31/15
09:08
AFO
SM 4500-Norg C-1997
Zinc
0.0750
mg/L
08/06/15
16:47
JAW
EPA 200.7 Rev 4.4 1994
Effluent, Grab
K5G 1102-02
I Analyle Result Units Analyzed Analyzed By Method Qualifier
Analyzed by: Mlcrobac laboratories, Inc. - Fayetteville
Oil & Grease (SG17-1-113M) <5.00 mg/L 08/03/15 16.36 NCH EPA 1664
PH 8.6 PH Units 08/03/15 13:16 SW SM 4500 I-P-B-2000 11
(Aqueous)
pl-1, Field Test 7.3 PH Units 07/30/15 1 1:00 JGP SM 4500 1-1+13-2000
(Aqueous)
Temperature 30 °C 07/30/15 11:00 JGP SM 2550 B-2000
QC Batch Run - (;4Yrerobac Lanorarnrka, lne. - FurellPrrlh-)
Analyle Result Units Sourco RI'D Limit
Microbac Laboratories, Inc.
Page 1 of 5
2592 Hope Mills Road I Fayetteville, NC 28306 1910.864.1920 p 1910.864.8774 f I www.microbac.com

•
Semi-annual Stormwater Discharge Monitoring Report RECEIVED
for North Carolina Division of Water Quality General Permit No. NCG0300%R 13 2015
Date submitted April 9, 2015
CERTIFICATE OF COVERAGE NO. NCG030504
FACILITY NAME Flowserve US, Inc.
COUNTY WAKE
PERSON COLLECTING SAMPLES J D Frei( SwSG
LABORATORY Pace Analytical Lab Cert. # 12/ 40
Comments on sample collection or analysis: PH measured by
Stormwater Services Group (Lab Cert No. 5054)
Part A: Stormwater Benchmarks and Monitoring Results
CENTRAL FILES
SAMPLE COLLECTION YEAR 201S)VJR SECTION
SAMPLE PERIOD ® Jan -June ❑July -Dec
or ❑Monthly' month
DISCHARGING,TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
00ther C NSW
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 -)
No discharge this period?z
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 Petroleum
Hydrocarbons
Total Toxic
Organicss
Benchmarks
-
-
100 mg/L or 50 mg/L4
6.0 - 9.0
0.007 mg/L
0.03 mg/L
0.067 mg/L
15 mg/L
1 mg/L
001
03/27/15
0.29"
31.3
7.60
0.017
0.0058
0.15
< 5.0
n/a
002
03/27/15
0.29"
6.2
7.17
0.012
< 0.0050
0.21
< 5.0
n/a
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
Z For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
4 See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/l/2012-10/31/2017 5WU-245, last revised 10/25/2012
Page i of 3

•
Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
'Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
Name (Print name)
ShE, lVcr'�,4a w{
Title (Print title)
daml&� `�1*15
(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
th format. When results are below the applicable limits, ey must be reported in the format, "<XX Mg&!, 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 Z 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. AIM
® No discharge this period:
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 OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ® NO ❑
IF YES, HAVE YOU CONTACTEDIH EDWREGIONAL OFFICE? YES ® NO ❑
REGIONAL OFFICE CONTACT NAME: CY►l7 �j of
Mail an original and one copy of this DMR, including all "No Discharge" resorts 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
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
jul—lon &"-
(Signature of Permittee)
Permit Date:11/1/2012-10/31/2017
J�lmlv�
(Date)
SWU-245, last revised 10/25/2012
Page 3 of 3

t.
Semi' annual Stormwater Qischar a Monitoring -Re ort
for North Carolina.Division of-Water.Quality General, Permit No. NCG030000
Date submitted _ _ November 27 2014
CERTIFICATE OF COVERAGE NO.:NCGO30504
FACILITY NAME Flowserve US; Inc.
COUNTY WAKE
PERSON COLLECTING SAMPLES J D Frei / SwSG
LABORATORY Pace Analytical _ Lab Cert. # . 12/ 40/ 67
Comments on sample collection or analysis: joH measured b
Stormwater Services Group (Lab Cert No. 5054)_
Part A: Stormwater Benchmarks and Monitoring Results
4�
SAMPLE COLLECTION YEAR 2014 .
SAMPLE PERIOD ❑ Jan -June ❑-July-Dec
�- or• i7-Monthly1 L _ November (month
RECEl
�fOGII G TO CLASS ❑ORW ❑HQW ❑Trout QPNA
DEC 04 2014 : ❑zero -flow ❑Water Supply ❑SA
HOther C. NSW
CENTRAL FILES _
PLEASE REMEMBER TO SIGN ON RAGES 2 AND/OR 3
DWR SECTION
❑ No discharge this period?z
Outfall No.
Date;Sample
Collected::,!
(mo/dd/yr)
24-hour rainfall,-
: amount;
Inches3
' -
Total Suspended Solids
�r, ;; , nr,
-
, ;pt{,.
.standard units:
-
..• .
copper -
•-, �,,, .#,
- Lead' '
a
Zinc,
:n; ._
7
tNon-PoFar,O&G/,
Total Petroleum
' Hydrocarbons'{
x
,Total Toxic`
s ,
".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
11/17/14
0.37",.109
..
�J.2D
: ,.,0.053;:-
_=0.014'
.,0.70
- _ 5.2-
n/a
002
11/17/14
0.37"
4.5
7.01
a 0.0050_
c 0.0050, ,,
„;, 0.22 •
< 5.0
n/a
i Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance forthe same parameter, at the same outfall.
z For sampling periods with no discharge at any.single outfall, you must still submit this discharge monitoring report with'a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a.waiver of the rain gauge requirement.
4 See General Permit, Table 3`identifying the especially sensitive receiving -water classifications where the more protective benchmark applies:
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 1 of 3

0 0 0
Facilities that incorporate a solvent management plan,into the Stormwater Roliution 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 hasoccurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
Name (Print name)
C(]7--A1ll��r ,
Title(Printtitle)
(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 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 B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
[] No discharge this period:
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
lnches3
Non -polar O&G/TPH by
EPA 16641SGT-HEM)
Total Suspended Solids
pH
Benchmarks ===>
_
-
15 mg/L
100 mg/L or 50 mg/L*
6.0 — 9A,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: 11/1/2a12-10/31/2017
SWU-24S, last revised 10/25/2012
Page 2 of 3

N6te: if you report a sample value in excess of the benchmark, you must implement firer 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART 11 SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES 0 NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES 0 NO ❑
REGIONAL OFFICE CONTACT NAME: DIItI'!A
- f
Mail an original and one copy of this DMR including all "No Discharge" reports, within 30 days of receipt of the lob 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
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
{Date}
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3of3

Flow Control Operations
FLOWSERVE
N%W0006
December 2, 2014
Mr. Bradley Bennett, PE
NCDENR, Division of Energy, Minerals, & Land Resources
1612 Mail Service Center
Raleigh, NC 27699-1612
RE: NPDES General Permit No. NCG030000
COC No. NCG030504
Dear Mr. Bennett:
Anchor/Darling Valves
BW11P Valves
Edward Valves
Valtek Control Products
Worcester Valves
r—�a:.isWr-
NC DENR Ra"oh R�g=crta! Office
In accordance with our Stormwater General Permit No. NCG030000, this letter is to inform you
that after four measurements, we have exceeded our Tier 2 Requirements and are in Tier 3 of
our permit.
We have performed upstream (Alternate; FL-ALT) and downstream monitoring (SDO-001 &
SDO-002) to characterize the impact on our receiving waters. SDO-001 was chosen as it
minimizes the number of outfall points at our facility and an early first flush sample would not
typically include the off -site flow. Data collected in our third party (Jim Frei of Stormwater
Services Group) sampling events support we are receiving stormwater from South Saunders
Street (FL-ALT) that exceeds the benchmarks set forth by NCDENRIDEMLR.
We have also taken Best Management Steps that include sweeping the parking lot, removing
trash & debris, installing basin inserts in our storage, receiving & shipping areas to filter metals.
We have also installed drain tags that say "No Dumping -- Drains to River". With all of these
BMPs in place, we are seeing Copper and Zinc measurements lower in our discharges than in
the off -site runoff flowing into our outfalls. Copper BMV is extremely low and may never be
achievable in an urban environment with several off -site sources of Copper contributing to run-
off.
I am asking for a waiver from the monthly monitoring to allow us to continue to operate. We will
continue to have our Copper, Lead, Zinc, Oil & Grease, and TSS measured twice per year. I
will also continue to send you copies of our reports twice per year.
Sincerely,
Sharon L. Owens
Safety, Health, Environmental Affairs Manager
Flowserve, Inc.
1900 S. Saunders St.
Raleigh, NC 27603
[e-mail]
Flowserve U S Inc Raleigh Operations Toll Free. 1-800-225-6989
Flow Control Operations PO Box 1961 Phone: [phone]
1900 South Saunders Street Facsimile: 1-919-831-3376
Raleigh, NC 27603 www.flowserve.com

Stormwater Sampling Analysis
mg/L
Copper
Lead
Zinc
Solids
Oil &
Grease
Collection
24 Mr. Rain
Benchmark
0.007
0.03
0.067
100
15
6/6/2013
Outfall-001
0.012
<0.0050
1 0.088
<5.0
0.54"
Outfall-002
0.0067
<0.0050
0.13
E7.9
<5.0
12/23/2013
Outfall-001
<0.0050
<0.0050
0.015
11.2
<5.0
1.45"
Outfall-002
0.012
<0.0050
0.068
12.3
<5.0
4/7/2014
Outfall-001
0.01
<0.0050
0.058
<5.0
5.3
0.92"
Outfall-002
0.01
<0.0050
0.19
12.5
3.2
5/15/2014
Outfall-002
0,0094 <0.0050
0.1
8.2
<5.0
4.23"
Alternate
0.009 N/D
0.1
6/11/2014 Outfall-002 0.075 0.0071 0.31 66.8 95.1
1.26"
7/15/2014
Outfall-001
0.018
0.026
0.096
94.9
<5.0
2,88"
Outfall-002
0.0074
N/D
0.075
7.9
<5.0
Alternate
0.02
0.034
0.091
9/24/2014
Outfall-001
0.015
0.13
1.14"
Outfall-002
<0.0050
0.17
Alternate
0.027
0.07
11/17/2014
Outfall-001
0.053
0.014
0.7
109
5.2
Outfall-002
<0,0050
<0.0050
0.22 1
4.5
<0.0050
Alternate
0.058
0.051
0.38
204
17.1
Alternate (FL-ALT): Receiving stormwater from South Saunders Street
Outfall-001, Outfall-002: Discharge waters
Enclosure; Discharge Monitoring Report
cc: Danny Smith, Raleigh Regional Office
Flowserve U S Inc Raleigh Operations Toll Free: 1-800-225-6989
Flow Control Division PO Box 1961 Phone: 1-91U32-0525
1900 South Saunders Street Facsimile: 1-919-831-3369
Raleigh, NC 27603 www.Flowserve.00m
Page 2 of 2

Flow Control Operations
FLOWSERVEQD
December 2, 2014
Mr. Bradley Bennett, PE
NCDENR, Division of Energy, Minerals, & Land Resources
1612 Mail Service Center
Raleigh, NC 27699-1612
RE: NPDES General Permit No. NCG030000
COC No. NCG030504
Dear Mr. Bennett:
Anchor/Darling Valves
BW/fP Valves
Edward Valves
Valtek Control Products
Worcester Valves
In accordance with our Stormwater General Permit No. NCG030000, this letter is to inform you
that after four measurements, we have exceeded our Tier 2 Requirements and are in Tier 3 of
our permit.
We have performed upstream (Alternate; FL-ALT) and downstream monitoring (SDO-001 &
SDO-002) to characterize the impact on our receiving waters. SDO-001 was chosen as it
minimizes the number of outfall points at our facility and an early first flush sample would not
typically include the off -site flow. Data collected in our third party (Jim Frei of Stormwater
Services Group) sampling events support we are receiving stormwater from South Saunders
Street (FL-ALT) that exceeds the benchmarks set forth by NCDENRIDEMLR.
We have also taken Best Management Steps that include sweeping the parking lot, removing
trash & debris, installing basin inserts in our storage, receiving & shipping areas to filter metals.
We have also installed drain tags that say "No Dumping — Drains to River". With all of these
BMPs in place, we are seeing Copper and Zinc measurements lower in our discharges than in
the off -site runoff flowing into our outfalls. Copper BMV is extremely low and may never be
achievable in an urban environment with several off -site sources of Copper contributing to run-
off.
I am asking for a waiver from the monthly monitoring to allow us to continue to operate. We will
continue to have our Copper, Lead, Zinc, Oil & Grease, and TSS measured twice per year. I
will also continue to send you copies of our reports twice per year.
Sincerely,
&1Ye;A4e11V-
Sharon L. Owens
Safety, Health, Environmental Affairs Manager
Flowserve, Inc.
1900 S. Saunders St.
Raleigh, NC 27603
[e-mail]
Flowserve U S Inc Raleigh Operations Toll Free: 1-800-225-6989
Flow Control Operations PO Box 1961 Phone: [phone]
1900 South Saunders Street Facsimile: 1-919-831-3376
Raleigh, NC 27603 www.flowserve.com

0
Stormwater Sampling Analysis
mg/L
Copper
Lead
Zinc
Solids
Oil &
Grease
Collection
24 Hr. Rain -
Benchmark
0.007
0.03
0.067
100
15
6/6/2013
Outfall-001
0.012
<0.0050
0.088
7.9
<5.0
0.54"
Outfall-002
0.0067
<0.0050
0.13
12.2
<5.0
12/23/2013
Outfall-001
<0.0050
<0.0050
0.015
11.2
<5.0
1,45"
Outfall-002
0.012
<0.0050
0.068
12.3
<5.0
4/7/2014
Outfall-001 0.01
<0.0050
0.058
<5.0
5.3
0.92"
Outfall-002 0.01
<0.0050
0.19
12.5
3.2
5/15/20-14
Outfall-002
0.0094
<0.0050
0.1
8.2
<5.0
4.23"
Alternate
0.009
N/D
0.1
6/11/2014 Outfall-002 0.075 0.0071 0.31 66.8 95.1
1.26"
7/15/2014
Outfall-001
0.018
0.026
0.096
94.9
<5.0
2.88"
Outfall-002
0.0074
N/D
0.075
7.9
<5.0
Alternate
0.02
0.034
0.091
9/24/2014
Outfall-001
0.015
0.13
1.14"
Outfall-002
<0.0050
0.17
Alternate
0.027
0.07
11/17/2014
Outfall-001
0.053
0.014
0.7
109
5.2
Outfall-002
<0.0050
<0.0050
0.22
4.5
<0.0050
Alternate
0.058
0.051
0.38
204
17.1
Alternate (FL-ALT): Receiving stormwater from South Saunders Street
Outfall-001, Outfall-002: Discharge waters
Enclosure; Discharge Monitoring Report
cc: Danny Smith, Raleigh Regional Office
Flowserve U S Inc Raleigh Operations Tall Free: 1-800-225-6989
Flow Control Division PO Box 1961 Phone: [phone]
1900 South Saunders Street Facsimile: 1-919-831-3369
Raleigh, NC 27603 www.flowsenre.com
Page 2 of 2

Semi-annual Stormwater Discharge Monitoring Report
for'North. Carolina Division of Water Quality General Permit No. NCG030000
Date submitted November 27 2014
CERTIFICATE OF COVERAGE No.-NCG030504
FACILITY NAME Flowserve US: Inc.
COUNTY WAKE
PERSON COLLECTING SAMPLES J D Frei / SwSG
LABORATORY Pace Analytical Lab Cert. # _•12/ 40/ 67
Comments on sample collection or analysis: -_••pH measured by
Stormwater Services Group Lab Cert No. 5054
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2014
SAMPLE PERIOD [] Jan -June ❑ luly-Dec
-or ®Monthlyl • L November month 0
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
--- ❑Zero -flow []Watersupply ❑SA
®Other C. NSW
"PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
❑ No discharge this period:2
Outfall No.`
Date Sample
1
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`
s
Organics-
Benchmarks ===>
-
-
200 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 ti
• . 21/17/14
0.37"
,109
-.7.20
i 0.053 .
0.014
0.70
- - 5.2
F. ". n/a
002
11/17/14
0.37"..
4.5
7.01
< 0.0050 •
< 0.0050
0.22
< 5.0
n/a .
r
1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for-the'same parameter,at the same outfall.
2 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report ►n46'a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
4 See General Permit, Table 3-identifying the'especially sensitive receiving water classifications where the more protective benchmark applies.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/l/2012-10/31/2017 SWU-245, fast revised 10/25/2012
Page 1 of 3

0 0 0
Facilities that incorporate a solvent management. plan, into the Stormwater Pollution Prevention Plan -may so cerffy,.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 shail'sign tlie'following` certificatiori`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 stoRriviafer or areas which are exposed to rainfall -or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan,"
- Name (Print name)
Title Title (Print title)
y'
(Signature) (Date)
Note: Results must be repalrted in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non-deteUlMD, or other similar'non-numerical
format. When results_are,below the applicable limits, they must be reported in the format, "<' mRIL", where XX is the numerical value of the detection
limit, reporting; limit, etc. in mg/L.
Note:.•!f you report a sample value in excess of the benchmark, you must implement Tier 1, rer Z. or rer 3 responses. c See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results:'drily for facilities averaging > 55 gal of.new oil per lrionth. '
No discharge this period?2
Outfall No.
Date Sample
Collected i
" mo dd r
IY) _ :
24-hour rainfall
„ —amount,
-3
inches
Non -polar O&G/TPH by
EPA 1664 (SGT-HERB)
Total suspended Solids
pH
Benchmarks p==>
_
-
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

0 9 0
Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or filer 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
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES Q NO ❑
REGIONAL OFFICE CONTACT NAME: DWy,_
Mail an original and one cogy of this DMR including all "No Discharge" reports, within 30 days of recei t of the lab results Lor 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 ail attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete.
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
(Date)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

Semi=annua
for..... ;Carolina Di�isiol7 of Water Quality Gene Permit'No. NC 9 .00,
Date submitted November 27, 2014
CERTIFICATE OF COVERAGE NO. NCG030504
FACILITY NAME, Flowserve US •Inc.
COUNTY WAKE
PERSON COLLECTING SAMPLES J D Frei SwSG
LABORATORY Pace Analytical _ Lab Cert. # 12/ 40/ 67
Comments on sample collection or analysis: pH measured by
Stormwater Services Group (Lab Cert No. 5054) _
SAMPLE COLLECTION YEAR . "2014
SAMPLE: PERIOD ❑ Jan -June -❑ July»Dec
�—or 0 Monthly'., November. (monthl
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
__. []Zero -flow ❑Water Supply ❑SA
00ther . C. NSW
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
Part A: Stormwater Benchmarks and Monitoring Results
- ❑ No discharge this period?-7
-4 . ,
outfall No:
Date,sample
1
Collected.- .
(mo/dd/yr)
_24-hour rainfall,.
amount, j-
Inches;
; -� ,�
Total SuspendedSolids
-.yd... -
-
.::_ °. pH,:' . , .
Standard units,
-- -
:. ; ,r .:c
-Copper- -
-
-
�, :;
- dead"
Zinc r t ;
,
Non -Polar O&G/
f ^: T .: .,
Total Petroleum'
H�drocaibons
y
jotal Toxic,
S
„Organics
l
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
i mg/L
001
11/17/14 ..
0.37'4 , .
109 -_.-,
7.20
0.053 -. .:.
- 0.014-:
0.70
z: 5.2 -
n/a -
002
11/17/14
_;0.37"
- 4.5,
-7.01 , .; ,
< 0.0050 ..
c 0,0050
z . 0.22 , ,•_
. _ , . t.5.0.,
n/a
} 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,an,`single_ outfall, yowmust•still submit this discharge:monitoring report -with -a checkmark here.
3The total precipitation must be recoraed�using data from anon-sifeYain-gairge. Unattended'sites'rrna.y_be eligible -'fora 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

01" 1-
Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention -Plan may so certify, a•nd the requirement for TFO monitoring
may be waived. The solvent management plan shall include a list of the total'toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater. Pollution Prevention Plan."
Name (Print name)
Title (Print title)
(Signature) (Date)
Note: Results must be,reported in numerical format. Do not resort 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 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, rer 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,
a
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'afso 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, Tler 2, or firer 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 0 NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ® No ❑
REGIONAL OFFICE CONTACT NAME: nr7q_S(�_
Mail an original and one cony 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 Dischame" reports) to:
Division of Water Quaiity
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
Permit Date:11/1/2012-10/31/2017
(Date)
SWU-245, last revised 10/25/2012
Page 3 of 3

•
Semi-annual Stormwater-Discharee Monitorine Report
for North Carolina Division of Water Quality General Permit No. NCG030000 `
Date submitted October 13, 2014
CERTIFICATE OF COVERAGE NO. NCG 030504 SAMPLE COLLECTION YEAR 2014
FACILITY NAME Flowserve US: Inc. SAMPLE PERIOD ❑Jan -June ❑ July -Dec
COUNTY WAKE or 0 Monthly' September (month)
PERSON COLLECTING SAMPLES _ J D Frei / SwSG DISCHARGING TO CLASS ❑ORW ❑HQW []Trout ❑PNA
LABORATORY Pace Analytical Lab Cert. It 40 ❑Zero -flow ❑Water Supply []SA
Comments on sample collection or analysis: ___pH measured by 00ther __C, NSW -
Stormwater Services Group (Lab Cert No. 5054)
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
Part A: Stormwater Benchmarks and Monitoring Results
❑ No discharge this period?z
outfall No.
Date Sample
Collected =
Imo/dd/yr)
24-hour rainfall
amount,
lnches3
Total Suspended Solids
r
pH,
Standard units
Copper
.
Lead
Zinc
Non -Polar O&G/
Total Petroleum
Hydracarbons
Total Toxic
5
Organics
Benchmarks
-
100 mg/L or So 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
.09/24/14
1.14"
_ . 7.39
0.015
0.13
n/a . .
002
09/24/14
1.14
7.31
< 0.0050 .
0.17
n/a
1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
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 maybe eligible for a waiver of the rain gauge requirement.
4 See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to -the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 1 of 3

0 0 0
Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may b.p 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 iry knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the -
solvent management plan included in the Stormwater Pollution Prevention Plan."
Name(Print name)
Title (Print titles
(Signature)
(Date)
Note: Results must be reported in numerical format. Do not rep_ ort Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, _they must be reported in the format, "<XX_m L", where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note:'If yov report a sample value in excess of the benchmark, you must implement Tier 2, 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.
❑ No discharge this period?Z .
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 Sol}ds
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: 11/1/201240/31/2017 SWU-245, last revised 10/25/2012
Page 2 of 3

0 0 0
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 tent.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART 11 SECTION B.
a 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES Q NO ❑
If YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all No Discharge" reports, within 30 days of receipt of the lab results (or at end of monitoring period
in the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
i ////�z
(Date)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

0 •
Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted October 13 2014
CERTIFICATE OF COVERAGE NO. NCG030504
FACILITY NAME Flowserve US, Inc.
COUNTY WAKE
PERSON COLLECTING SAMPLES J D Frei / SwSG
LABORATORY Pace Analytical_ Lab Cert. i# 40
Comments on sample collection or analysis: pH measured by
Stormwater Services Group (-Lab Cert No5054)
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2014
SAMPLE PERIOD ❑ Jan -June ❑ July -Dec
or 0 Monthly' September r'month)
DISCHARGING TO CLASS ❑ORW ❑HQW []Trout ❑PNA
❑Zero -flow ❑Water Supply []SA
00ther C. NSW
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
❑ No discharge this period?Z
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 Petroleum
Hydrocarbons
Total Toxic
5
Organics
Benchmarks ===?
-
-
200 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
09/24/14
1.14" -
7.39
.0.015
0.13
n/a
002
09/24/14
1.14
7.31
< 0.0050
0.17
n/a
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.
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
(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."
is
Name (Print name)
Title (Print title)
al &W41 .
(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 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 Genera! Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
No discharge this period?'
Outfall No.
Date Sample
r
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 !N A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART It SECTION B.
TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES Q NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of the tab results for at end of monitoring period
in the case of "No Dischar a"reportsto:
Division of Water Quality
Attm DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations,"
(Signature of Permittee)
/Q /�zZl*
(Date)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

Semi-annual Stormwater Dischatke'Monitoririg Report
for North Carolina: Division oMater Quality General Permit No.` NCG030000 .
Date submitted . August 5, 2014
CERTIFICATE OF COVERAGE NO. NCG030504
FACILITY NAME " Flowserve USAnc.
COUNTY WAKE
PERSON COLLECTING SAMPLES J D Frei / SwSG
LABORATORY Pace Analytical Lab Cert. # 12/ 40/ 67 -
Comments on sample collection or analysis: pH measured by
Stormwater Services Group (Lab Cert No. 50541
Part A: Stormwater Benchmarks and Monitoring Results
_ .,-SAMPLE COLLECTION YEAR 2014
SAMPLE PERIOD'[] Jan=lune ­B July -Dec-
"'" or ®Monthly": July- , "(month]RE
V
ARGING TO CLASS ❑ORW ❑HQW [:]Trout❑PNA
CE� -- ❑Zero -flow []Watersupply ❑SA
®Other C, NSW
AUG 0 5 2014 ' _
CENTRAL FILES ..PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
DWp18.0G
n No discharge this oeriod?2
Outfall No. _
Date Sample
i
Collected
(mo/dd/yr)
24-hour rainfall
amount, '.
Inches3
Total Suspended Solids
pH,
Standard units :
-
Copper
' '� +
- i .
Lead
- Zinc
Non -Polar O&G/ .
Y - ,, I_ ' /.
} Total Petroleum
Hydrocarbons
Total Toxic
5 .
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
07/15/14'
' 94.9`.
.:
..-To.
:
-0.026
• 0.096:
.
n/a
002
07/15/14
2.88" ; ., : ,
'" 7.9' .' r
; s7.22
0.007.4
< 0.D050 :
; . ;0.075 , , •
< S.0 t :, ;
.... n/a
Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark ezceedance for'the same parameter at the,s_ame outfall.
z For sampling periods with,no discharge at.any single.outfall, you rust ZIl submit this discharge:monitoring report with a checkmark here.
'The total precipitation must be recorded using data from an on -site rain gauge. UJ attended sites may be.eligible-for a waiver of the.rain gauge. requirement.
a See General Permit, Table 3.identifying.the'especiaily`serisitive 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 (far 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 iri 40 CFR'469.22; and for'cathode ray
tube manufacture use the definition found in 40 CFR 469.31). -
i
Permit Date: 1i/l/2012-10/31/2017 SWU-245, last: revised,10/25/2012, '
Page 1 of 3

es that incorporate a solvent management plan into•the Stormwater•.Pollution -Prevention Plan may so certify, and the requirement for TTO monitoring
e waived. The solvent management plan sha}l;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 TTOTm' o-nitoring, waiver, the discha'rger'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 aria belief; no dumping of concentrated toxic organics into the stoririwate,.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 provislons of_ the ;
solvent management plan included in the Stormwater Pollution Prevention Plan." : a
.1 Name (Print name)-
- iitle (Pr' title
*: (Signature) ( ate)
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND; or.other sirnilar;non-numerical
format.- When results are •below the applicable limits, they niust be reported in the format, "<ki mpJL", where XX is -the nu m erica Lvalue oft h e detection
limit, reporting, limit, etc.inmg/L.
' Note: 4f you report a sample value in excess of the-benchmark,you must implement Tter 1, Tier 2, or tier 3 responses.a See General Permit text.
PartB: Vehicle Maintenance Area 'Monitor'ing Results: only for facilities`averaging > 55 gal of -new oil per month.
n No dischorae-this oeriod?z
Outfall No.
Date Sampfe
i
, 24-hour rainfall
Collected' , -
amount,
Non -polar O&G/TPHIby
Total 5u`spended Solids
,
pH
(mG/dd/yr) ,
Inchei;:
EPA 1664 (SGT-HEM)
8errrhmcrhsl== s,
_ ,r
r5
mg/L.
100 mg/L or 5D rng/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.
Perrriit Date:11/1/2012-10/31/2017 : SWU-245, last�revised 30/25/2012
Page 2 of 3

r1
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 I! SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ® NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lab results for at end of monitoring period
in the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the passibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
X/J/v -
(Da )
Permit Date: 11/1/2012-10/31/2017 SWU-24S, last revised 10/25/2012
Page 3 of 3

Semi-annual Stormwater Discharge Monitoring'Repor-t
for'North Carolina 'Division of Water Quality General Permit No..NCG030000 -
Date submitted July 8, 2014
CERTIFICATE OF COVERAGE NO. NCG030504 SAMPLE COLLECTION YEAR 2014 _
FACILITY NAME Flowserve US, Inca SAMPLE.PERIOD ❑Jan -June ❑July -Dec ,
COUNTY WAKE or: 0 Monthly1. , June (month]
PERSON COLLECTING SAMPLES J D Frei / SwSG DI TO CLASS ❑ORW ❑HQW [:]Trout❑PNA
LABORATORY Pace Analytical Lab Cert. # 12/40/67• RECEIVEUG
- - - -- ❑Zero -flow [:]Water Supply ❑SA
Comments on sample callection or anaiysis: pH measured by 00ther C, NSW
Stormwater Services Group (Lab Cert No. 5054)
Part A: Stormwater Benchmarks and Monitoring Results
.) U L 0 3 2014
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
vEpWQ1BOG S ,
n No discharae this veriod?2
Dutfall No:
-Date Sample
'Date
1
Collected.
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
� -
Total Suspended Solids'
-_.
.. .pH,
„Standard units
-
Copper
Lead "''
r , ,
-
' Zinc �i
Totafl)6troleurNon-Polar O&G/ n` ­
Hydrocarbons•
Total Toxic.
4 5
Or .
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
002
06/11/14
;1.26" .
66.8
7.20
0.075
0.0071
0.31
95.1 ,
n/a
1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark,exceedance for,the same parameter at the same outfall.
'For sampling periods with no discharge at any single outfalf, you must still submit -this discharge monitoring report with a checkmark here
'The total precipitation must be -recorded using data from an on -site rain gauge: Unattended sites may be eligible _for a!waiver of the rain gauge requirement.
See General Permit; Table -3'.identifying the especially sensitive receiving:water classifications where the more protective benchmark applies..: .�
5 Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR-433.11; for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
tube manufacture use the definition found in 40 CFR 469.31).
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 1 of 3

0 0 0
Facilities that incorporate a solvent management plan,into the.5tormwater 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 discha�ger�shall sign the foflowing "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 occuir'ed 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 StormrJater Pollution Prevention Plan."
Name (Print name)
Title (Printtitle) -
4 _ (Sigure). (Date) nat
Note: Results must.be reported in numerical format. Do not report Below Detection Limit;.BDL, <PQL,"Non ydetect, ND, or other similar non -numerical..
.format. When results are below the applicable limits, they must be reported in-tFie format, "<XX ms/L where XX is the numerical value of the detection
limit, reporting limit, etc. in rrig/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.-
- - No discharge this period?z. _
Outfall No.
., +.
oafe Sample
1
_ : Collected.
. (mo/dd/yr)
24-l7ourrainfal#
.,amount, t
a,
Inches ,_
,: - . .
' �
Non -polar 0&G/TPH by
` EPA 1664 (SGT-HEM)
- • • 4 _; f :
s
Total Suspended Solids
±. _: •+
pFi
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 6
" See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Permit Date:`1.1/1/2012-10/31/2017•- 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 Z, 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 Q NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Moil 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 monitorina Period
in the case of "No Discharae" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
AA&" - - &� -
(Signature o ermittee) (Date)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

�. Semi-annual Stormwater Discharge Monitoring Report -
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted June 5, 2014
CERTIFICATE OF COVERAGE NO. NCG03050.4
FACILITY NAME Flowserve US, Inc.
COUNTY WAKE
PERSON COLLECTING SAMPLES R W Hunter/ SwSG
LABORATORY Pace Analytical Lab Cert. q 12/ 40
Comments on sample collection or analysis: _pH measured b�
Stormwater Services Group (Lab Cert No. 5054)
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2014
SAMPLE PERIOD [] Jan -June OJuly-Dec
or ®Monthly- May (month,
DISCHARGING TO CLASS ❑ORW ❑HQW [:]Trout ❑PNA
"RECEIVED-.- Dero flo �. E`Water Supply ❑SA
JUN 0 4 2014
CENTRAL FILES
DWQ/BQG
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
No discharge this period:
Outfall No.
Date Sample
i
Collected
(mo/dd/Yr)
24-hour rainfall
amount, ,
Inches3 '
Total Suspended Solids
pH,
Standard units
Copper. . ..
r
Lead' •
Zinc- . r' '
Non -Polar O&G/
. Total Petroleum'
Hydrocarbons
Total Toxic
s
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
i5 mg/L
1 mg/L
002
05/15/14
4.23"
8.2
7.06
0.0094
< 0.0050
0.10
< 5.0
n/a
1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
2 For sampling periods with no discharge at any single outfall, you,must still submit this discha_rge.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; 5WU-245, last revised 10/25/2012
Page 1 of 3

i • •
Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention -Plan:m'ayso certify, -and the requirement forTTO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General ,
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the '
solvent management plan included in the Stormwater Pollution Prevention Plan."
__ _ . - Name (Print name)
Title (Print title) Q^T
(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 repo6d in the format, "<XX me/IL", 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, rier 2, or Tier 3 responses. See General Permit text.
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
0 No discharge this period?2
Outfal! No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall'
amount,
Inches3
Non -polar O&G/TPH by
EPA ifi64 (SGT-HEM]
Total.Suspended Solids
pH
Benchmarks ===a
_
-
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

0 0 0
Note: ff you report a sample value in excess of the benchmark, you must implement Tier I, Tier 2, or Tier 3 responses. See General Permit text.
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 It SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME.
Mail an original and one copy of this DMR in_ clud_in_a all "No_ Dischargep repot s within 30 days of receipt of the lab results_[a_r at end of monitoring period
in the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
(Date)
Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3

Semi-annual Stormwater DIAlarge Monitoring Report
for North Carolina Division of Water Quality General Permit -No. NCG030000
Date submitted April 34. 2014
CERTIFICATE OF COVERAGE NO. NCG030504
FACILITY NAME Flowserve USLnc.
COUNTY WAKE
PERSON COLLECTING SAMPLES _ R W Hunter/ SwSG
LABORATORY Pace Analytical Lab Cert. i# 12/ 40
Comments on sample collection or analysis: _PH measured by
Stormwater Services Group (Lab Cert No. 5054)
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2014
SAMPLE PERIOD El Jan -June ❑July -Dec
or 0 Monthly" April (month)
DISCHARGING TO CLASS ❑ORW ❑HQW^ ❑Trout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
00ther C. NSW
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 3
❑ No discharge this period?'
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
s
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
04/07/14
0.92"
5.3
7.82
0.010
< 0.0050
0.058.
< 5.0
n/a
002
04/07/14
0.921,
3.2
7.74
0.010
< 0.0050
0.19
12.5
n/a
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.
a 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), RECEIVED
MAY 12 N14
CENTRAL FILES
DWO/BOG
Permit Date: • 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 1 of 3

Facil.itie t incorporate a solvent management plan into the Stormwater i ion Prevention Plan may so certify, and the requirement for TTOitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
(TTO), I certify that to the.best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are.exposed to rainfall or
stormwater runoff has occurred'since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
Name (Print name)
Title (Print title)
U
g
//4/
(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 mg L where XX is the rumerical 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
OutfaH No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
a
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: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012
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Note: If y*port a sample value in excess of the benchmark, you must implot Tier 1, Tier 2, or Tier 3 responses. See General Permit text. 0
FOR PART AAND 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 OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART li SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO 0
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DM12, including all "No Discharge" reports, within 30dg4rs of recei t of the lob results for at end of monitoring period
in the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
Permit Date: 11/1/2012-10/31/2017
(Date]
SWU-245, last revised 10/25/2012
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