WQ0013116_Residual Annual Report 2018_20190128

INITIAL REVIEW
Reviewer Monday, Tessa R
Project Number* WQ0013116
SUBMITTAL DATED: 1/26/2019
Project Contact Information
Rease provide inforr ation on the person to be contacted by NDB Staff regarding electronic subnittal, confirrration of receipt, and other issues.
......................................................................................................................................................................................................................................................................................................................................................................................................
Name * Mark Jones
Email Address* Phone Number*
[e-mail] [phone]
Project Information
Application Type*
Permit Type *
Permit Number*
Reviewer*
Permittee *
Facility Name
County*
r New
r Renewal
r Annual Report
r Wastewater Irrigation
r Other Wastewater
r Closed -Loop Recycle
r Single -Family Residence Wastewater
Irrigation
WQ0013116
Troy Doby
David Foster
Town of Waynesville WWTP
Haywood
r Modification (Major or Minor)
r Additional Information
r Other
r High -Rate Infiltration
r Reclaimed Water
r Residuals
r Other
Please provide comments/notes on your current submittal below.
I sent 3 copies of the 2018 sludge report 1/24/19 via FedEx. If I need to send anything else let me know. I just took
over the ORC position on 11/26/18. 1 will be glad to send anything that you need. Just new to this part of the process.
Please attach all information required or requested for this submittal to be review here.
Application Form Engineering Aans, Specifications, Calculations, Etc.)

Required paper copy of application and attachments submitted to the Division. Be advised,
applications will not be considered complete until both paper and electronic applications have
been received. Paper copy shall irelude one copy of the Applicaticn Form, one set of Calculations,
one D&V Dlan, ore Soi jrlyarology Report, one full size Engineerin; Plan set, two 11" x 17"
Engineering Plan sets, and two Specification sets. This shall be mailed to the following address:
By U.S. Postal Service:
Division of Water Resources- Non -Discharge Branch
1617 Mail Service Center Raleigh, NC 27699-1617
By Courier/Special Delivery:
Division of Water Resources- Non -Discharge Branch
Att: Nathaniel Thomburg- 6th Floor, office #644N
512 N. Salisbury St. Raleigh, NC 27604
For questions or problems contact Tessa Monday at 919.707.3660 or Tessa. [e-mail]
or Sonia Graves at 919.707.3660 or [e-mail]
* rJ By checking this box I am acknowledging that I have read the above statement and agree to send
these documents as required to one of the address given above.
Signature Sign
Submission Date 1/26/2019

RECEIVEDINCE0.I0WR
JAM 2 5 2019
Non -Discharge
Permitting Unit
Town Of Waynesville WWTP
Ili E:3
Annual Biosolid Report
Town Of Waynesville WWTP
566 Walnut Trail
Waynesville NC 28785
828-452-4685
r,�=I0I
JAN 2 5 2019
DWR SE(; f ION
DjF0RgkTIOi\! PROCESSING UNIT

Annual Sludge Report
2018
Brief process description
Period of January 12018 to December 312018
The Town Of Waynesville Wastewater Treatment Plant has produced approximately 1143.12 metric tons of Class A
Biosolid Product that is given away for land application. Anaerobic digested sludge is dewatered then blended with
Quick Lime and Agricultural Lime. This mixture is then passed through a pasteurization vessel at a tempterature of 158
degrees farenheit or greater for 30 minutes. Labratory results demonstrate that this product exceeds requirements set
forth by 40 CFR 503.32 alternative 5 for pathogen reduction and 40 CFR 503.33 option 6 for Vector Attraction
Reduction. Equipment manufactuer for this process was RDP Technologies Inc.
Certification Statement
"I certify under penalty of law that the Class A pathogen requirements in 503.32 (a)
and the vector attraction reduction requirement in 503.33 (b) (6) have been met.
This determination has been made under my direction and supervision in accordance
with the system designed to ensure that qualified personnel properly gather and evaluate
the information used to determine that the pathogen requirements and vector attraction
reduction requirements have been met. I am aware that there are significant penatlies
for false certification including the possibility of fine and imprisonment.
x �Q.J►�
Print name
x API�
Signature
x �� �1. C- o r
Title
Page 1

ANNUAL RESIDUAL SAMPLING SUMMARY FORM
Attach this form to the corresponding Annual Report
Please note that your permit may contain additional parameters to be analyzed than those required to be summarized on this form.
Permit Number: WQ0013116 Laboratory:
Facility Name: Town Of Waynesville WWTP
NPDES # or
WQ#:
NC0025321
WWTP Name: Town Of Waynesville WWTP
Residual Analvsis Data
1) Environmental Testing Solutions
2)
Prism Labs.
3) Test America
4) Rogers & Callcott
5)
Limits Limits
Sample or
Composite Date
2/6/18
5/1/18
8/9/18
11/6/18
Low Quality
Limit mg/kg
High quality
Limit mg/kg
MIN.
MAX.
AVG.
Percent Solids
52
50
55
46
46
55
50.75
Arsenic
6.45
6.19
7.33
4.16
75
41
< 4.16
7.33
6.0325
Cadmium
< 1.87
< 2.05
< 1.86
< 3.93
85
39
< 1.86
< 3.93
2.4275
Chromium
25.6
19.1
24
18.2
25.6
,.d
Copper
153
104
128
123
4300
1500
104
153
127
Lead
14.4
11.4
14.7
18.7
840
300
11.4
18.7
14.8
Mercury
0.55
0.44
0.48
0.457
57
17
0.44
0.55
0.48175
Molybdenum
5.02
< 5.12
< 4.64
< 9.85
75
18
< 4.64
9.85
6.1575
Nickel
12.1
10.6.
12.3
11.6
420
420
10.6
12.3
11.65
Selenium
< 4.69
< 5.12
< 4.64
< 9.85
100
36
< 4.64
< 9.85
6.075
Cm
Zinc
295
273
328
1 344
7500
M00
273
344
310
TKN
11,700
9,570
9,260
10,800
9260
11700
10332.5
Ammonia -Nitrogen
540
220
330
240
220
540
332.5
Nitrate and Nitrite
14.1
29.37
< 20
6.32
6.32
29.37
17.4475
Total Phosphorus
1 4,280 1
3,670
4,900
5,880
3670 1
5880
4682.5
"I certify, under penalty of law, that this document was prepared under my direction or supervision in accordance with a system
designed to assure that qualified personnel properly gathered and evaluated the information submitted. I am aware that there are
significant- penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
Signature of Preparer ned4k a ` Date 0 ,� `
Signature Of Permitee �Uij Date 9
ANNUAL RESIDUAL SAMPLING StMMARY FORM
i --''.iz_J

Attach this form to the corresponding Annual Report
Please note that your permit may contain additional parameters to be analyzed than those required to be summarized on this form.
Permit Number: WQ0013116 Laboratory:
Facility Name: Town Of Waynesville WWTP
NPDES # or
WQ#:
NCO025321
WWTP Name: Town Of Waynesville WWTP
RPeidnni Ann1vSiR Dnfn
1) Environmental Testing Solutions
2)
3)
Prism Labs.
Test America
4) Rogers & Callcott
5)
Sample or
Composite Date
2/6/18
5/1/18
8/9/18
11/6/18
MIN.
MAX.
AVG.
Aluminum
10,000
8,270
13,600
12,500
8,270
13,600
11,093
Magnesium
7,490
5,580
6,240
8,670
5,580
8,670
6,995
PAN
2,516
2,009
1,951
2,238
,d
Sodium
652
403
498
535
403
652
522
Calcium
296,000
217,000
304,000
31,700
31,700
304,000
212,175
Potassium
2,020
1,220
2,320
1,970
1,220
2,320
1,883
pH
12.4
12.3
12.3
11.7
SAR
2.4
1.7
1.26
5.33
oc
va
"I certify, under penalty of law, that this document was prepared under my direction or supervision in accordance with a system
designed to assure that qualified personnel properly gathered and evaluated the information submitted. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
Signature of Preparer I '7tvIk Date JaI3111f
Signature of Permitee VEDate 0 Oq;
ANNUAL RESIDUAL SAMPLING SUMMARY FORM

ANNUAL PATHOGEN AND VECTOR ATTRACTION REDUCTION FORM (02T Rules)
Facility Name: Town of Waynesville WWTP
WWTP Name: Town of Waynesville WWTP
Monitoring Period: From 1/1/2018 To
WQ Permit Number: WQ0013116
NPDES Number: NCO025321
12/31/2018
Pathogen Reduction (15A NCAC 02T .1106) - Please indicate level achieved and alternative performed:
Class A:
Alt. A (time/temp) ❑
Alt B (Alk Treatment)
Alt C (Prior Testing)❑
AIt.D (No Prior Test) ❑
Process to Further Reduce Pathogengs El'
If applicable to alternative performed (Class A only) indicate "Process to Further Reduce Pathogens":
Compost ❑
Heat Drying ❑
Heat Treatment ❑
Thermophilic ❑
Beta Ray ❑
Gamma Ray❑
Pasteurization []
Class B:
jAlt (1) Fecal Density L3.1
Alt. (2) Process to Significantly Reduce Pathogens ❑
If applicable to alternative performed (Class B only) indicate "Process to Significantly Reduce Pathogens":
Lime Stabilization ❑
Air Drying ❑
Composting ❑
Aerobic Digestion ❑
rDigestion ❑
Anae Anaerobic
If applicable to alternative performed (Class A or Class B) complete the following
monitoring data:
Parameter
Allowable Level
In Sludge
Pathogen Density
Number ot
Excee-
dences
Frequency
of Analysis
Sample
Type
Analytical
Tech-
n
MinimumGeo.
Mean
aximu
Units
Fecal Coliform
2 x 10 to the
6th power
per gram of
total solids
MPN
CFU
1000 mpn per gram
of total solid (dry
weight)
<83
<99
MPN/g
0
Quarterly
grab
m-9221-e
Salmonella bacteria
(in lieu of fecal
coliform)
3 MPN per 4 grams
total solid (dry
I weight)
Vector Attraction Reduction (15A NCAC 02T .1107) - Please indicate alternative performed:
Alt.I (VS reduction) ❑
Alt. 2 (40-day bench) ❑
Alt. 3 (30-daybench) ❑
JAIL 4 (Spec. OZ uptake) ❑
Alt. 5 (14-Day Aerobic) ❑
Alt. 6 (Alk. Stabilization 21
Alt 7 (Drying - Stable) ❑Alt.
8 (Drying - Unstable) ❑
Alt. 9 (Injection) - ❑
Alt. 10 (Incorporation) ❑
No vector attraction reduction alternatives were performed ❑
CERTIFICATION STATEMENT (please check the appropriate statement)
El "I certify, under penalty of law, that the pathogen requirements in 15A NCAC 02T .1106 and the
vector attraction reduction requirement in 15A NCAC 02T .1107 have been met."
❑ "I certify, under penalty of law, that the pathogen requirements in 15A NCAC 02T .1106 and the
vector attraction reduction requirement in 15A NCAC 02T .1107 have not been met." (Please note
if you check this statement attach an explanation why you have not met one or both of the
requirements.)
"This determination has been made under my direction and supervision in accordance with the system
designed to ensure that qualified personnel properly gather and evaluate the information used to determine
that the pathogen and vector attraction reduction requirements have been met. I am aware that there are
significant penalties for false certification including fine and imprisonment."
Mark Jones ORC
Preparer Name and Title (type or print) Land Applier Name and Title (if applicable)(type or print)
me (A C
" -- --
Signature of Preparer* Date Signature of Land Applier (if applicable) Date
*Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T .1102 (26)
DENR FORM PVRF 02T (12/2006)

CLASS A ANNUAL DISTRIBUTION AND MARKETING/ SURFACE DISPOSAL CERTIFICATION AND SUMMARY FORM
WQ PERMIT #: WQ0013116 FACILITY NAME: Town of Waynesville WWTP
PHONE: [phone] COUNTY: Haywood OPERATOR: Mark Jones
FACILITY TYPE (please check one): © Surface Disposal (complete Part A (Source(s) and "Residual In" Volume only) and Part C)
21 Distribution and Marketing (complete Parts A, B, and C)
Was the facility in operation during the past calendar year? Yes r❑ No ® --* If No skip parts A, B, C and certify form below
Part A*:
Part B*:
Month
Sources s include NPDES # if
() (
applicable)
Volume (dry tons)
Recipient Information
Amendment)
Bulking Agent
Residual In
Product Out
Name(s)
Volume (dry tons)
Intended use(s)
January
Waynesville WWTP
24.75
41.07
65.82
Brandon James
280
Liming Agent
February
Anaerobic digested
23.09
62.69
85.78
James Robinson
75
for
March
sludge with lime kiln
48.86
51.88
100.74
Doyle Smith
75
Hay
April
dust addition plus
24.24
62.69
86.93
Jimmy Glause
26
&
May
pastuerization
49.44
63.61
113.05
Sillage
June
permit # NCO025321
25.27
61.49
86.76
Fields
July
46.93
61.49
108.42
August
51.56
100.83
152.39
September
52.04
55.56
107.6
October
47.54
55.56
103.1
November
23.3
33.16
56.46
December
27.88
42.91
70.79
Total from FORM DMSDF (sup)
- -
Totals:
Annual (dry tons):
444.9:. `..::
_ 692:94,
>113784
:«:`:::::::::::: :::::: >::: »: ;:: ;
.......................
456..
Amendment(s) used: Lime Kiln Dust Bulking Agent(s) used:
* If more space is required, attach additional information sheets (FORM DMSDF (supp)): Total Number of Form DMSDF (Supp)
Part C:
Facility was compliant during the past calendar year with all conditions of the land application permit p Yes
(including but not limited to items 1-3 below) issued by the Division of Water Resources: 13 No ► If No, Explain in Narritive
1. All monitoring was done in accordance with the permit and reported for the year as required and three (3) copies of certified laboratory results are attached.
2. All operation and maintenance requirements were compiled with or, in the case of a deviation, prior authorization was received from the Division of Water Resources.
No contravention of Ground Water Quality Standards occurred at a monitoring well.
"I certify, under penalty of law, that the above information 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 to Signature of Prepar **
(if different from Permittee)
**Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T .1102 (26)
Date
1,. ; IF- - I

Laboratory
Data

AP
t�
Environmental Testing Solutions, Inc.
Project name:
Collection date:
Date received:
PO Box 7565
Asheville, NC 28802
Phone: [phone]
Fax: [phone]
Certificate of Analysis
Town of Waynesville WWTP Project number:
6-Feb-18
6-Feb-18
Sample identification: 503 Lime Sludge - Composite Sample number:
180206.544
155973
Parameter
Method
Result
RL
Units
Date
Analyst
Footnotes
Analyzed
Arsenic
6010 C
6.45
4.69
mg/kg
15-Feb-18
MEC
1
Cadmium
6010 C
<1.87
1.87
mg/kg
15-Feb-18
MEC
1
Copper
6010 C
153
1.87
mg/kg
15-Feb-18
MEC
1
Chromium
6010 C
25.6
4.69
mg/kg
15-Feb-18
MEC
1
Lead
6010 C
14.4
4.69
mg/kg
15-Feb-18
MEC
1
Molybdenum
6010 C
5.02
4.69
mg/kg
15-Feb-18
MEC
1
Nickel
6010 C
12.1
1.87
mg/kg
15-Feb-18
MEC
1
Selenium
6010 C
<4.69
4.69
mg/kg
15-Feb-18
MEC
1
Zinc
6010 C
295
4.69
mg/kg
15-Feb-18
MEC
1
Aluminium
6010 C
10000
469
mg/kg
15-Feb-18
MEC
1
Calcium
6010 C
296000
4690
mg/kg
15-Feb-18
MEC
1
Magnesium
6010 C
7490
469
mg/kg
15-Feb-18
MEC
1
Potassium
6010 C
2020
9.37
mg/kg
15-Feb-18
MEC
1
Sodium
6010 C
652
9.37
mg/kg
15-Feb-18
MEC
1
Mercury
7471B
0.55
0.078
mg/kg
21-Feb-18
MEC
1
Total Kjeldahl Nitrogen
351.2
11700
327
mg/kg
23-Feb-18
SEB
1
Nitrate + Nitrate
14.1
8.19
mg/kg
21-Feb-18
1, 2
Total Nitrogen
Calculation
11700
327
mg/kg
23-Feb-18
SEB
1
Total Phosphorus
200.7
4280
469
mg/kg
15-Feb-18
MEC
1
Total Solids
SM2540 G
50.9
0.10
%
9-Feb-18
RDA
1
pH in Soil
SW 846 9045D
12.4
S.U.
7-Feb-18
MS
3
% Total Solid
SM 2540 G
52
0.100
%
7-Feb-18
KEK
Ammonia Nitrogen
EPA 350.3
540
7.7
mg/kg
8-Feb-18
KEK
Plant Avaliable Nitrogen
CALC
2516
8Jan-19
KEK
Sodium Absorption Ration
CALC
2.4
mg/kg
1-Mar-18
KEK
Multiple Tube Fermentation
SM 9221-E
<94
94
MPN/g
7-Feb-18
KEK
Footnotes:
RL = Reporting Limit. Values are reported down to the Reporting Limit only.
1. Sample analyzed by Rogers & Callcott Environmental.
2. Methods EPA 9210A and SM 450ONO2 B by LEW & REH.
3. Sample analyzed outside holding time.
Date reviewed: NC Certification Number: 600
Data reviewed by: Kelley E. Keenan SC Certification Number: 99053
Signature: NC Drinking Water Certification Number: 37786
This report should not be reproduced, exept in its entirety, without the written consent of Environmental Testing Solutions, Inc
The results in this report relate only to the samples submitted for analysis.

Environmental Testing Solutions, Inc.
Certificate of Analysis
PO Box 7565
Asheville, NC 28802
Phone: [phone]
Fax: [phone]
Project name: Town of Waynesville WWTP Project number:
Collection date: 1-May-18
Date received: 1-May-18
Sample identification: 503 Lime Sludge - Composite Sample number:
180501.536
158529
Parameter
Method
Result
RL
Units
Date
Analyst
Footnotes
Analyzed
Arsenic
6.19
6.19
5.12
mg/kg
8-May-18
MEC
1
Cadmium
6010 C
<2.05
2.05
mg/kg
8-May-18
MEC
1
Copper
6010 C
104
2.05
mg/kg
8-May-18
MEC
1
Chromium
6010 C
19.1
5.12
mg/kg
8-May-18
MEC
1
Lead
6010 C
11.4
5.12
mg/kg
8-May-18
MEC
1
Molybdenum
6010 C
<5.12
5.12
mg/kg
8-May-18
MEC
1
Nickel
6010 C
10.6
2.05
mg/kg
8-May-18
MEC
1
Selenium
6010 C
<5.12
5.12
mg/kg
8-May-18
MEC
1
Zinc
6010 C
273
5.12
mg/kg
8-May-18
MEC
1
Aluminium
6010 C
8270
512
mg/kg
8-May-18
MEC
1
Calcium
6010 C
217000
5120
mg/kg
8-May-18
MEC
1
Magnesium
6010 C
5580
512
mg/kg
8-May-18
MEC
1
Potassium
6010 C
1220
10.2
mg/kg
8-May-18
MEC
1
Sodium
6010 C
403
10.2
mg/kg
8-May-18
MEC
1
Mercury
7471B
0.44
0.076
mg/kg
23-May-18
MEC
1
Total Kjeldahl Nitrogen
351.2
9570
665
mg/kg
16-May-18
SEB
1
Nitrate + Nitrate
29.37
16.39
mg/kg
4-May-18
1, 2
Total Nitrogen
Calculation
9600
665
mg/kg
16-May-18
SEB
1
Total Phosphorus
200.7
3670
512
mg/kg
8-May-18
MEC
1
Total Solids
SM2540 G
48.8
0.10
%
7-May-18
RDA
1
pH in Soil
SW 846 9045D
12.3
S.U.
I-May-18
MS
3
% Total Solid
SM 2540 G
50
0.10
%
I-May-18
MS
Ammonia Nitrogen
EPA 350.3
220
8.0
mg/kg
3-May-18
KEK
Plant Avaliable Nitrogen
CALC
2009
8-Jan-19
KEK
Sodium Absorption Ration
CALC
1.7
mg/kg
31-May-18
KEK
Multiple Tube Fermentation
SM 9221-E
<90
90
MPN/g
2-May-18
KEK
Footnotes:
RL = Reporting Limit. Values are reported down to the Reporting Limit only.
1. Sample analyzed by Rogers & Callcott Environmental.
2. Methods EPA 9210A and SM 4500NO2 B KMB and KET.
3. Sample analyzed outside holding time.
Date reviewed:
Data reviewed by: Kelley E. Keenan
Signature:
NC Certification Number: 600
SC Certification Number: 99053
NC Drinking Water Certification Number: 37786
This report should not be reproduced, exept in its entirety, without the written consent of Environmental Testing Solutions, Inc.
The results in this report relate only to the samples submitted for analysis.

#�
I}
ilii�'it�T3Mi
Y
4
%
Environmental Testing Solutions, Inc.
Certificate of Analysis
Project name: Town of Waynesville WWTP
Collection date: I-May-18
Date received: 1-May-18
Sample identification: 503 Lime Sludge - Composite
PO Box 7565
Asheville; NC 28802
Phone: [phone]
Fax: [phone]
Project number: 160503.526
Sample number:
158530
Parameter
Method
Result
RL
Units
Date
Analyst
Footnotes
Analyzed
Reactive Cyanide
335.4
<0.0835
0.0835
mg/kg
14-May-18
ECHEM
2
Reactive Sulfide
SM 4500 S D
<0.167
0.167
mg/kg
14-May-18
ECHEM
2
Ignitability
SW 846 1030
<0.8
0.8
min/sec
18-May-18
ECHEM
2
pH in Soil
9045 C
12.3
S.U.
I-May-18
MS
3
Arsenic - TCLP
6010 C
<0.25
0.25
mg/L
17-May-18
MEC
1
Barium - TCLP
6010 C
<2.50
2.50
mg/L
17-May-18
MEC
1
Cadmium -TCLP
6010 C
<0.05
0.05
mg/L
!;-May-i8 .
MEC
I
Chromium - TCLP
0010 C
<0.10
0.10
mg/L
17-May-18
MEC
1
Lead - TCLP
6010 C
<0.25
0.25
mg/L
17-May-18
MEC
1
Selenium - TCLP
6010 C
<0.25
0.25
mg/L
17-May-18
MEC
1
Silver - TCLP
6010 C
<0.10
0.10
mg/L
17-May-18
MEC
1
Mercury - TCLP
7470A
<0.0020
0.0020
mg/L
17-May-18
MEC
I
Full Scan TCLP Organics
See attached sheets
1,2
Footnotes:
RL = Reporting Limit. Values are reported down to the Reporting Limit only.
1. Sample analyzed by Rogers & Callcott Environmental.
2. Sample analzyed by Enviro Chemists, Inc.
3. Sample analzyed outside holding time.
Date reviewed: 06-clo,1-6
Data reviewed by: Kelley E. Keenan
Signature:
V-11
NC Certification Number: 600
SC Certification Number: 99053
NC Drinking Water Certification Number: 37786
This reportshould not be reproduced, exept in its entirety, without the written consent of Environmental Testing Solutions, Inc.
The results in this report relate only to the samples submitted for analysis.

F>
Environmental Testing Solutions, Inc. Certificate of Analysis
Project name: Town of Waynesville WWTP
Collection date: 9-Aug-18
Date received: 9-Aug-18
Sample identification: 503 Lime Sludge - Composite
PO Box 7565
Asheville; NC 28802
Phone: [phone]
Fax: [phone]
Project number: 180809.503
Sample number: 161461
Parameter Method Result RL Units Date Analyst Footnotes
Analyzed
Arsenic
6.19
7.33
4.64
mg/kg
28-Aug-18
LMC
1
Cadmium
6010 C
<1.86
1.86
mg/kg
28-Aug-18
LMC
1
Copper
6010 C
128
1.86
mg/kg
28-Aug-i8
LMC
1
Chromium
6010 C
24.0
4.64
mg/kg
28-Aug-18
LMC
1
Lead
6010 C
14.7
4.64
mg/kg
28-Aug-18
LMC
1
Molybdenum
6010 C
<4.64
4.64
mg/kg
28-Avg-18
LMC
1
Nickel
6010 C
12.3
1.86
mg/kg
28-Aug-18
LMC
1
Selenium
6010 C
<4.64
4.64
mg/kg
28-Aug-18
LMC
1
Zinc
6010 C
328
4.64
mg/kg
28-Aug-18
LMC
1
Aluminium
6010 C
13600
464
mg/kg
28-Aug-i8
LMC
1
Calcium
6010 C
304000
9280
mg/kg
28-Aug-18
LMC
1
Magnesium
6010 C
6240
464
mg/kg
28-Aug-18.
LMC
1
Potassium
6010 C
2320
9.28
mg/kg
28-Aug-18
LMC
1
Sodium
6010 C
498
88.9
mg/kg
28-Aug-18
MEC
1
Mercury
7471B
0.48
0.18
mg/kg
23-Aug-18
MLR
1
Total Kjeldahl Nitrogen
351.2
9260
336
mg/kg
24-Aug-18
SEB
1
Nitrate + Nitrate
<20.0
20.0
mg/kg
16-Aug-18
LBW
1
Total Nitrogen
Calculation
9260
336
mg/kg
24-Aug-18
SEB
1
Total Phosphorus
200.7
4900
5
mg/kg
28-Aug-18
LMC
1
Total Solids
SM2540 G
52.1
0.10
%
16-Aug-18
RDA
1
pH in Soil
SW 846 9045D
12.3
S.U.
9-Aug-18
MS
3
% Total Solid
SM 2540 G
55
0.10
%
9-Aug-18
KEK
Ammonia Nitrogen
EPA 350.3
330
8.0
mg/kg
20-Sep-18
KEK
4
Plant Avaliable Nitrogen
CALC
1951
8-Jan-19
KEK
Sodium Absorption Ration
CALC
1.26
mg/kg
18-Sep-18
KEK
Multiple Tube Fermentation
SM 9221-E
<99
99
MPN/g
9-Aug-18
KEK
Footnotes:
RL = Reporting Limit. Values are reported down to the Reporting Limit only.
1. Sample analyzed by Rogers & Callcott Environmental.
2. Methods EPA 9210A and SM 450ONO2 B KMB and KET.
3. Sample analyzed outside holding time.
4. Laboratory error. Sample analzyed outside holding time.
Date reviewed: NC Certification Number: 600
Data reviewed by: Kelley E. Keenan SC Certification Number: 99053
NC Drinking Water Certification Number: 37786
Signature:
This report should not be reproduced, exept in its entirety, without the written consent of Environmental Testing Solutions, Inc.
The results in this report relate only to the samples submitted for analysis.

Environmental Testing Solutions, Inc.
Project name:
Collection date:
Date received:
PO Box 7565
Asheville, NC 28802
Phone: [phone]
Fax: [phone]
Certificate of Analysis
Town of Waynesville WWTP Project number:
6-Nov-18
6-Nov-18
Sample identification: 503 Lime Sludge - Composite Sample number:
181106.549
163759
Date
Parameter
Method
Result
RL
Units
Analyst
Footnotes
Analyzed
Arsenic
EPA 200.7
4.16
mg/kg
6-Dec-18
ECHEM
1
Cadmium
EPA 200.7
<3.93
mg/kg
6-Dec-18
ECHEM
1
Copper
EPA 200.7
123
mg/kg
6-Dec-18
ECHEM
1
Chromium
EPA 200.7
18.2
mg/kg
6-Dec-18
ECHEM
1
Lead
EPA 200.7
18.7
mg/kg
6-Deo-18
ECHEM
1
Molybdenum
EPA 200.7
<9.85
mg/kg
21-Dec-18
ECHEM
1
Nickel
EPA 200.7
11.6
mg/kg
6-Dec-18
ECHEM
1
Selenium
EPA 200.7
<9.85
mg/kg
27-Dec-18
ECHEM
1
Zinc
EPA 200.7
344
mg/kg
2-Dec-18
ECHEM
1
Aluminium
EPA 200.7
12500
mg/kg
3-Dec-18
ECHEM
1
Calcium
EPA 200.7
31700
mg/kg
19-Dec-18
ECHEM
1
Magnesium
EPA 200.7
8670
mg/kg
13-Dec-18
ECHEM
1
Potassium
EPA 200.7
1970
mg/kg
5-Dec-18
ECHEM
1
Sodium
EPA 200.7
535
mg/kg
5-Dec-18
ECHEM
1
Mercury
SW 846 7471 B
0.4570
mg/kg
2-Dec-18
ECHEM
1
Total Kjeldahl Nitrogen
351.2
10800
mg/kg
11-Dec-I8
ECHEM
1
Nitrate + Nitrate
353.2
6.32
mg/kg
10-Dec-18
ECHEM
1
Total Nitrogen
Calculation
10800
mg/kg
11-Dec-18
ECHEM
1
Total Phosphorus
SM 4500 P F
5880
mg/kg
11-Dee-18
ECHEM
1
Total Solids
SM2540 G
51.4
%
20-Nov-18
ECHEM
1
pH in Soil
SW 846 9045D
11.7
S.U.
7-Dec-18
MS
2
% Total Solid
SM 2540 G
46
0.10
%
7-Dec-18
KEK
Ammonia Nitrogen
EPA 350.3
240
8.7
mg/kg
8-Nov-18
KEK
Plant Avaliable Nitrogen
CALC
2238
9-Jan-19
KEK
Sodium Absorption Ration
CALC
5.33
mg/kg
31-Dec-18
KEK
Multiple Tube Fermentation
SM 9221-E
<83
83
1v1PN/g
7-Dec-18
KEK
Footnotes:
RL = Reporting Limit. Values are reported down to the Reporting Limit only.
1. Sample analyzed by Rogers & Callcott Environmental.
2. Sample analzyed outside hold time.
Date reviewed:
Data reviewed by: Kelley E. Keenan
Signature:
NC Certification Number: 600
SC Certification Number: 99053
NC Drinking Water Certification Number: 37786
This report should not be reproduced, exept in its entirety, without the written consent of Environmental Testing Solutions, Inc.
The results in this report relate only to the samples submitted for analysis.

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Load & Temperature
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A

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revised: 2/7-Z5105

LOAD TEMPERATURE 'LUG '
YEAR
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DATE #'LOADS IN TEMP. OF- OUT TEMP. OF INITIAL �.-
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remised: 2/.7-25/05

LOAD TEMPERATURE LOG
YEAR
MONTH
PASTEURIZATION PASTEURIZATION OPERATOR
DATE #LOADS IN TEMP. OF. OUT TEMe.'`F INITIAL
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revised: 21725/05
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revised: 217-25/05

LOAD TEMPERATURE LOG
YEAR
k.
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y' `
PASTEURIZATION PASTEURIZATION OPERATOR
DATE #LOAOS |NTEMP. vF OUT TEMP. »F INITIAL
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revised: 217-25/05

YEARtf
MONTH r ep V e/ A
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revised: 2/7-25/05

LOAD TE1V9i�JRE LOG
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LOAD TEMPERATURE LO'G
Y4
YEAR
3
MONTH
PASTEURIZATION PASTEURIZATION OPERATOR ~
DATE .# LOADS IN TEMP. OF . OUT TEMP. °F , INITIAL '
AwlP9
A CJ
( �
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f
ci
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s
e
'
4•
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• ecr:
IT TAKES A MINIMUM OF
30 MINUTES TO GO FROM
PASTERIZATION IN TO
PASTERIZATION OUT.
revised: 2/7-25/05

LOAD TEMPERATURE LOG
YEAR
0 1B
MONTH f ) e c e In-) v-)
PASTEURIZATION PASTEURIZATION OPERATOR
DATE # LOADS . IN TEMP. OF OUT TEMP- OF INITIAl
L C-
7LI,
Y;7
J a
In c
-2,
V7
fn c J il-�
m C-34
Lc
c-
-�3
KEEP SEPERATED FROM
MAIN DISTRIBUTION PILE ANY
LOADS THAT DO NOT REACH
AND MAINTAIN 158 OF.
IT TAKES A MINIMUM OF
30 MINUTES TO GO FROM
PASTERIZATION IN TO
PASTERIZATION OUT.
revised: 2/7-25/05

yam%: ��,:iy. �
v; Environmental Testing Solutions, Inc.
Certificate of Analysis
PO Box 7565
Asheville, NC 28802
Phone: [phone]
Fax: [phone]
Project name: Town of Waynesville WWTP Project number:
Collection date: 1-May-18
Date received: 1-May-18
Sample identification: 503 Lime Sludge - Composite Sample number:
160503.526
158530
Parameter
Method
Result
RL
Units
Date
Analyst
Footnotes
Analyzed
Reactive Cyanide
335.4
<0.0835
0.0835
mg/kg
14-May-18
ECHEM
2
Reactive Sulfide
SM 4500 S D
<0.167
0.167
mg/kg
14-May-18
ECHEM
2
Ignitability
SW 846 1030
<0.8
0.8
mm/sec
18-May-18
ECHEM
2
pH in Soil
9045 C
12.3
S.U.
I-May-18
MS
3
Arsenic - TCLP
6010 C
<0.25
0.25
mg/L
17-May-18
MEC
1
Barium - TCLP
6010 C
<2.50
2.50
mg/L
17-May-18
MEC
1
Cadmium -TCLP
.6010 C.
.<0.05
0.05
mg/L
1--May-is .
MEC
I
Chromium - TCLP
6010 C
<0.10
0.10
mg/L
` 17-May-18
MEC
I'
Lead - TCLP
6010 C
<0.25
0.25
mg/L
17-May-18
MEC
1
Selenium - TCLP
6010 C
<0.25
0.25
mg/L
17-May-18
MEC
I
Silver - TCLP
6010 C
<0.10
0.10
mg/L
17-May-18
MEC
1
Mercury - TCLP
7470A
<0.0020
0.0020
mg/L
17-May-18
MEC
1
Full Scan TCLP Organics
See attached sheets
1,2
Footnotes:
RL = Reporting Limit. Values are reported down to the Reporting Limit only.
1. Sample analyzed by Rogers & Callcott Environmental.
2. Sample analzyed by Enviro Chemists, Inc.
3. Sample analzyed outside holding time.
Date reviewed: Q(O-o(0,1-6 NC Certification Number: 600
Data reviewed by: Kelley E. Keenan SC Certification Number: 99053
NC Drinking Water Certification Number: 37786
Signature:
This report should not be reproduced, exept in its entirety, without the written consent of Environmental Testing Solutions, Inc
The results in this report relate only to the samples submitted for analysis.

Client Environmental Testing Solutions
Kelley E. Keenan
351 Depot St.
Asheville, NC 28801-4310
Dear Client:
C PC --`1
— +`�
070��o"V
Laboratory Report
Project:
Work Order:
Received:
Laboratory Services
Waynesville WWTP
8050192
05/02/2018 10:30
Rogers and Callcott appreciates the opportunity to be of service to you. The attached laboratory services report includes analytical results and chain of
custody for samples that were received on May 02, 2018. Rogers and Callcott maintains a formal QA/QC program. Unless otherwise noted, all analyses
performed under NELAP certification have complied with all the requirements for the TNI standard The analyses met the QA/QC confidence interval
for each test method unless otherwise qualified. Estimated uncertainty is available upon request.
Privileged / Confidential information may be contained in this report and is intended only for'the use of the addressee. IPyou are'ncr the addressee, or
the person responsible for delivering to the person addressed, you may not copy or deliver this message to anyone else. If you receive this message by
mistake, please notify Rogers and Callcott immediately.
We strive to provide excellent service to our clients. Please contact Amy Ashley, your Project Manager, at [e-mail] or
(864)-335-4962 if you have any questions about this report.
Report Approved By:
Amy Ashley
Project Manager
This report may not be reproduced, eccept in full, without written pennission from Rogers & Callcott, Inc.
PO Box 5655 i Greenville, SC 29606 1 426 Fairforest Way ? Greenville, SC 29607 1 main 864.232.1556 1 £ax 864.232.6140 rogersandcallcott.com
--- an employee -owned company
Page 1 of 18

Certificate of Analysis
Client Environmental Testing Solutions
Kelley E. Keenan
351 Depot St.
Asheville, NC 28801-4310
Sample Number Sample Description
8050192-01 Waynesville W WTP 503 Lime Sludge - Comp
9eO�tt±SQQ
South Carolina Greenville Laboratory Identification 23105
South Carolina Columbia Laboratory Identification 40572
North Carolina Laboratory Certification Number 27
North Carolina Drinking Water Lab Number 45710
NELAP Utah Certificate Number SC000042014-1
Georgia Drinking Water Lab ID 880
Project: Waynesville WWTP
Work Order: 8050192
Received: 05/02/2018 10:30
Matrix Sampled Type
Sludge 05/01/18 09:23 Composite
PO Box 5655 's Greenville, SC 29606 1 426 Fairforest Way i Greenville, SC 29607 1 main 864.232,1556 1 fax [phone] rogersandcallcott.com
an employee -owned company
0610512018 13:43 This report may not be reproduced, except in full, without written permission fi on: Rogers & Callcott, Inc. Page 2 Of 1

Environmental Testing Solutions Project: Waynesville WWTP
351 Depot St. Work Order: 8050192
Asheville, NC 28801-4310 Reported: 06/05/18 13:43
Sample Data
Sample Number 8050192-01
Sample Description Waynesville WWTP 503 Lime Sludge - Comp collected on 05/01/18 09:23
Reporting
Parameter Result Limit Units Dg Analyzed
Method
Flag Analyst
Batch
TCLP Metals
Mercury
ND
0.0020
mg/L
10.0
05/17/18 10:21
EPA7470A
MEC
B8E0638
Arsenic
ND
0.25
mg/L
5.00
05/17/18 18:03
EPA 601OD
MEC
B8E0876
Barium
ND
2.50
mg/L
5.00
05/17/18 18:03
EPA 601OD
MEC
B8E0876
Cadmium
ND
0.05
mg/L
5.00
05/17/18 18:03
EPA 601OD
MEC
B8E0876
Chromium
ND
0.10
mg/L
5.00
05/17/18 18:03
EPA 601OD
MEC
B8E0876
Lead
ND
0.25
mg/L
5.00
05/17)18 18:03
EPA 601OD
MEC
B8E0876'
Selenium
ND
0.25
mg/L
5.00
05/17/18 18:03
EPA 601OD
MEC
B8E0876
Silver
ND
0.10
mg/L
5.00
05/17/18 18:03
EPA 601OD
MEC
B8E0876
TCLP Volatile Organics
Benzene
ND
0.100
mg/L
50.0
05/15/18 16:30
EPA 8260B
LDP
138E0802
2-Butanone(MEK)
ND
0.200
mg/L
50.0
05/15/18 16:30
EPA8260B
LDP
138E0802
Carbon tetrachloride
ND
0.100
mg/L
50.0
05/15/18 16:30
EPA8260B
LDP
B8E0802
Chlorobenzene
ND
0.100
mg/L
50.0
05/15/18 16:30
EPA8260B
LDP
BSE0802
Chloroform
ND
0.100
u.g/L
50.0
05/15/18 16:30
EPA8260B
LDP
B8E0802
1,2-Dichloroethane
ND
0.100
mg/L
50.0
05/15/18 16:30
EPA8260B
LDP
B8E0802
1,4-Dichlorobenzene
ND
0.100
mg/L
50.0
05/15/18 16:30
EPA8260B
LDP
B8E0802
1,1-Dichloroethene
ND
0.100
mg/L
50.0
05/15/18 16:30
EPA8260B
LDP
B8E0802
Tetrachloroethene
ND
0,100
mg/L
50.0
05/15/18 16:30
EPA8260B
LDP
138E0802
Trichloroethene
ND
0.100
mg/L
50.0
05/15/18 16:30
EPA8260B
LDP
B8E0802
Vinyl chloride
ND
0.100
mg/L
50.0
05/15/18 16:30
EPA8260B
LDP
B8E0802
Surrogates
%REC
%REC Limits
Flag
1,2-Dichloroethane-D4
83
70-130
Tohrene-D8
105
70-130
4-Bromojluorobenzene
119
70-130
TCLP Semi -Volatile Organics
2-Methylphenol (o-Cresol)
ND
0.100
mg/L
50.0
05/21/18 20:59
EPA 8270D
RJM
138E0820
3/4-Methylphenol (m,p-Cresol)
ND
0.100
mg/L
50.0
05/21/18 20:59
EPA 8270D
RJM
B8E0820
total Cresol
ND
0.200
mg/L
50.0
05/21/18 20:59
EPA 8270D
RJM
B8E0820
2,4-Dinitrotoluene
ND
0.100
mg/L
50.0
05/21/18 20:59
EPA 8270D
RJM
B8E0820
Hexachlorobenzene
ND
0.100
mg/L
50.0
05/21/18 20:59
EPA 8270D
RJM
138E0820
Hexachlorobutadiene
ND
0.100
mg/L
50.0
05/21/18 20:59
EPA 8270D
RJM
B8E0820
Hexachloroethane
ND
0.100
mg/L
50.0
05/21/18 20:59
EPA 8270D
RJM
B8E0820
Nitrobenzene
ND
0.100
mg/L
50.0
05/21/18 20:59
EPA 8270D
RJM
B8E0820
PO Box 5655 . Greenville, SC 29606 C 426 Fairforest Way
i Greenville,
SC 29607 I
main 864.232.1556 I fax [phone]
rogersandcallcott.com
an employee -owned
company
0610512018 13:43
This report may not be reproduced, except in full, without
written permission fr-orn Rogers & Callcott, Inc.
Page 3 of 1 H

Rogers
ogr & 5 rla 1. B ,.o ENVIRONMENT]
a
Environmental Testing Solutions Project: Waynesville WWTP
351 Depot St. Work Order: 8050192
Asheville, NC 28801-4310 Reported: 06/05/18 13:43
Sample Number 8050192-01
Sample Description Waynesville W WTP 503 Lime Sludge - Comp collected on 05/01/18 09:23
Reporting
Parameter Result Limit Units DF Analyzed
TCLP Semi -Volatile Organics
Pentachlorophenol
Pyridine
2,4,5-Tiichlorophenol
2,4, 6-Tri chlorophenol
Surrogates
Nitrobenzene-D5
2-Fluorobiphenyl
2-Fluorophenol
Phenol-D5
2, 4, 6-Tribromophenol
Terphenyl-D14
TCLP Pesticides
Gamma-BHC (Lindane)
Chlordane
Endrin
Heptachlor
Heptachlor epoxide
Toxaphene
Methoxychlor
Surrogates
2,4, 5, 6-Tetrachloro-m-xylene
Decachlorobiphenyl
Method
ND
0.100
mg/L 50.0
05/21/18 20:59
EPA8270D
ND
0.100
mg/L 50.0
05/21/18 20:59
EPA8270D
ND
0.100
mg/L 50.0
05/21/18 20:59
EPA 8270D
ND
0.100
mg/L 50.0
05/21/18 20:59
EPA 8270D
%REC
%REC Limits
70
15-314
70
32-11 Si
42
20-I10
39
8-424
99
39-130
50
26-173
ND
0.00050
mg/L
10.0
06/01/18 05:34
EPA 8081B
ND
0.0050
mg/L
10.0
06/01/18 05:34
EPA8081B
ND
0.00050
mgiL
10.0'
06,101/18 05:34
EPA 9081B
ND
0.00050
mg/L
10.0
06/01/18 05:34
EPA 8081B
ND
0.00050
mg/L
10.0
06/01/18 05:34
EPA 8081B
ND
0.0050
mg/L
10.0
06/01/18 05:34
EPA 8081B
ND
0.00050
mg/L
10.0
06/01/18 05:34
EPA 8081B
%REC
%REC Limits
80
60-130
99
30-150
Flag Analyst Batch
Flag
Flag
RJM 138E0820
RJM MEMO
RJM B8EO820
RJM 138E0820
RICH 138E0751
RKH BSE0751
RICH 138EO 5i
RICH B8E0751
RICH B8EO751
RKH B8E0751
RKH B8E0751
PO Box 5655 ' Greenville, SC 29606 1426 Fairforest Way I Greenville, SC 29607 1 main 864.232.1556 1 fax [phone] rogersandcallcott.com
an employee -owned company
0610512018 13:43 This report may not be reproduced, except in full, without written permission from Rogers & Callcott, Inc. Page 4 0 18

va
ENVIRONMEN
Environmental Testing Solutions Project: Waynesville WWTP
351 Depot St. Work Order: 8050192
Asheville, NC 28801-4310 Reported: 06/05/18 13:43
TCLP Metals
Quality Control Summary
Reporting Spike Source %REC RPD
Parameter Result Limit Units Level Result % REC Limits RPD Limit slags
Batch B8E0638 - EPA 7470A
Blank (B8E0638-BLK1)
Mercury
ND
0.0002
mg/L
Blank (B8E0638-BLK2)
Mercury
ND
0.0020
mg/L
LCS (B8E0638-BSI)
Mercury
0.0053
0.0002
mg/L
0.00500
106
85-115
LCS (B8E0638-BS2)
Mercury
0.0499
0.0020
mg/L
0.0500
100
85-115
Matrix Spike (B8E0638-MS1)
Source: 8050192-01
Mercury
0.0502
0.0020
mg/L
0.0500 ND
100
75-125
Matrix Spike Dup (B8E0638-MSD1)
Source: 8050192-01
Mercury
0.0500
0.0020
mg/L
0.0500 ND
100
7 5.125 0.3 20
Post Spike (B8E0638-PS1)
Source: 8050192-01
Mercury
0.0401
0.0020
mg/L
0.0400 ND
100
80-120
Batch B8E0876 - EPA 3005A
Blank (B8E0876-BLICI)
Arsenic
ND
0.05
mg/L
Barium
ND
0.50
mg/L
Cadmium
ND
0.01
mg/L
Chromium
ND
0.02
mg/L
Lead
ND
0.05
mg/L
Selenium
ND
0.05
mg/L
Silver
ND
0.02
mg/L
Blank (B8E0876-BLK2)
Arsenic
ND 0.25 mg/L
Barium
ND 2.50 mg/L
Cadmium
ND 0.05 mg/L
Chromium
ND 0.10 mg/L
Lead
ND 0.25 nig/L
Selenium
ND 0.25 mg/L
PC) Box 5655 Greenville,
SC 29606 1 426 Fairforest Way 1 Greenville, SC 29607 I main 864.232.1556 I fax [phone]
rogersandca{ieott.com
an employee -owned company
0610512018 13:43
This report may not be reproduced, except in fell, without written permission fi-om Rogers & Callcott, Inc.
Page 5 of 18

ENVIRONMEN_�J
Environmental Testing Solutions Project: Waynesville WWTP
351 Depot St. Work Order: 8050192
Asheville, NC 28801-4310 Reported: 06/05/18 13:43
TCLP Metals
Quality Control Summary
Reporting Spike Source %REC RPD
Parameter Result Limit Units Level Result % REC Limits RPD Limit Flags
Batch B8E0876 - EPA 3005A
Blank (B8E0876-BLK2)
Silver ND 0.10 mg/L
LCS (B8E0876-BS1)
Arsenic
0.50
0.05
mg/L
0.500
100
80-120
Barium
0.50
0.50
mg/L
0.500
100
80-120
Cadmium
0.50
0.01
mg/L
0.500
101
80-120
Chromium
0.50
0.02
mg/L
0.500
99
80-120
Lead
0.50
0.05
mg/L
0.500
101
80-120
Selenium
0.50
0.05
mg/L
0.500
101
80-120
Silver
0.49
0.02
mg/L
0.500
99
80-120
Matrix Spike (B8E0876-MS4)
Source: 8050192-01
Arsenic
2.63
0.25
mg/L
2.50
ND
105
75-125
Barium
3.35
2.50
mg/L
2.50
ND
99
75-125
Cadmium
2.62
0.05
mg/L
2.50
ND
105
75-125
Chromium
2.55
0.10
mg/L
2.50
ND
102
75-125
Lead
2.59
0.25
mg/L
2.50
ND
103
75-125
Selenium
2.64
0.25
mg/L
2.50
ND
104
75-125
Silver
2.63
0.10
mg/L
2.50
ND
105
75-125
PO Box 5655 i Greenville, SC 29606.1 426 Fairforest Way i Greenville, SC 29607 1 main 864.232.1556 1 fax [phone] rogersandcallcott.com
an employee -awned company
0610512018 13:43 This report may not be reproduced, except in fill, without written permission fi-om Rogers & Callcott, Inc. Page 6 Of 1 H

�Y ENVIRONM j
Environmental Testing Solutions Project: Waynesville WWTP
351 Depot St. Work Order: 8050192
Asheville, NC 28801-4310 Reported: 06/05/18 13:43
TCLP Volatile Organics
Quality Control Summary
Reporting Spike Source %REC RPD
Parameter Result Limit Units Level Result % REC Limits RPD Limit Flags
Batch B8E0802 - EPA 5030
Blank (B8E0802-BLK1)
Benzene
ND
0.00200
mg/L
2-Butanone (MEK)
ND
0.00400
mg/L
Carbon tetrachloride
ND
0.00200
mg/L
Chlorobenzene
ND
0.00200
mg/L
Chloroform
ND
0.00200
mg/L
1,2-Dichloroethane
ND
0.00200
mg/L
1,4-Dichlorobenzene
ND
0.00200
mg/L
1,1-Dichloroethene
ND
0.00200
mg/L
Tetrachlorocthene
ND
0.00200
mg/L
Trichloroethene
ND
0.00200
mg/L
Vinyl chloride
ND
0.00200
mg/L
Surrogate: 1,2-Dichloroethane-D4
81
70-130
Surrogate: Toluene-D8
103
70-130
Surrogate: 4-BromoJluorobenzene
123
70-130
Blank (B8E0802-BLK2)
Benzene
ND
0.100
mg/L
2-Butanone (MEK)
ND
0.200
mg/L
Carbon tetrachloride
ND
0.100
mg/L
Chlorobenzene
ND
0.100
mg/L
Chloroform
ND
0.100
mg/L
1,2-Dichloroethane
ND
0.100
mg/L
1,4-Dichlorobenzene
ND
0.100
mg/L
1,1-Dichloroethene
ND
0.100
mg/L
Tetracbloroethene
ND
0.100
mg/L
Trichloroethene
ND
0.100
mg/L
Vinyl chloride
ND
0.100
mg/L
Surrogate: 1,2-Dichloroethane-D4
80
70-130
Surrogate: Toluene-D8
104
70-130
Surrogate: 4-Brwnofluorobenzene
122
70-130
LCS (B8E0802-BSI)
Benzene
0.0228
0.00200
mg/L 0.0200
114
70-130
2-Butanone (MEK)
0.0209
0.00400
mg/L 0.0200
104
60-140
Carbon tetrachloride
0.0214
0.00200
mg/L 0.0200
107
70-130
Chlorobenzene
0.0182
0.00200
mg/L 0.0200
91
70-130
PO Box 5655 1 Greenville, SC 29606 1 426 Fairforest Way I Greenville;
SC 29607 1 main 864.232.1556
1 fax [phone]
rogersandcallcot t.com
an employee -owned company
0610512018 13:43
This report may not be reproduced, except
in f ll, without written permission
from Rogers & Callcott, Inc.
Page 7 Of 1 H

ENVIRONMENTALRogers &Cakott
Environmental Testing Solutions Project: Waynesville WWTP
351 Depot St. Work Order: 8050192
Asheville, NC 28801-4310 Reported: 06/05/18 13:43
TCLP Volatile Organics
Quality Control Summary
Reporting Spike Source %REC RPD
Parameter Result Limit Units Level Result % REC Limits RPD Limit Flags
Batch B8E0802 - EPA 5030
LCS (B8E0802-BS1)
Chloroform
0.0200
0.00200
mg/L
0.0200
100
70-130
1,2-Dichloroethane
0.0218
' 0.00200
mg/L
0.0200
109
70-130
1,4-Dicltlorobenzene
0.0209
0.00200
mg/L
0.0200
105
70-130
1,1-Dichloroethene
0.0197
0.00200
mg/L
0.0200
99
70-130
Tetraebloroctltcnc
0.0188
0.00200
n:g/L
00,200
94
70-130:•
Trichloroethene
0.0206
0.00200
mg/L
0.0200
103
70-130
Vinyl chloride
0.0189
0.00200
mg/L
0.0200
95
60-140
Surrogate: 1,2-Dichloroethane-D4 99 70-130
Surrogate: Toluene-D8 104 70-130
Surrogate: 4-Brornq/luorobenzene 111 70-130
Matrix Spike (B8E0802-MS1) Source: 8050192-01
Benzene
1.19
0.100
mg/L
1.00
ND
119
70-130
2-Butanone (MEK)
0.942
0.200
mg/L
1.00
ND
94
60-140
Carbon tetrachloride
1.30
0.100
mg/L
1.00
ND
130
70-130
Chlorobenzene
0.958
0.100
mg/L
1.00
ND
96
70-130
Chloroform
1.07
0.100
mg/L
1.00
ND
107
70-130
1,2-Dichloroethane
1.10
0.100
mg/L
1.00
ND
110
70-130
1,4-Dichlorobenzene
1.01
0.100
mg/L
1.00
ND
101
70-130
1,1-Dichloroethene
1.25
0.100
mg/L
1.00
ND
125
70-130
Tetrachlorocthenc
1.05
0.100
mg/L
1.00
ND
105
70-130
Trichlorocthene
1.10
0.100
mg/L
1.00
ND
110
70-130
Vinyl chloride
1.01
0.100
mg/L
1.00
ND
101
60-140
Surrogate: 1,2-Dichloroethane-D4
108
70-130
Surrogate: Toluene-D8
106
70-130
Surrogate:4-BromoJluorobenzene
105
70-130
Matrix Spike Dup (B8E0802-MSD1) Source: 8050192-01
Benzene
1.09
0.100
mg/L
1.00
ND
109
70-130
9 20
2-Butanone (MEK)
0.980
0.200
mg/L
1.00
ND
98
60-140
4 20
Carbon tetrachloride
1.16
0.100
mg/L
1.00
ND
116
70-130
11 20
Chlorobenzene
0.900
0.100
mg/L
1.00
ND
90
70-130
6 20
Chloroform
0.986
0.100
mg/L
1.00
ND
99
70-130
8 20
1,2-Dichloroethane
1.06
0.100
mg/L
1.00
ND
106
70-130
4 20
1,4-Dichlorobenzene
0.954
0.100
mg/L
1.00
ND
95
70-130
5 20
1, 1 -Dichloroethene
1.15
0.100
mg/L
1.00
ND
115
70-130
9 20
PO Box 5655 : Greenville, SC
29606 1 426 Fairforest Way I Greenville,
SC 29607
E main 864.232.1556
1 fax [phone]
rogersandcallcott.com
an emptoyee-owned company
0610512018 13:43 This report map not be reproduced, except in full, without written permission from Rogers & Callcott, Inc. Page 8 Of 1 8

ENVIRONMENTALRogers &Cakott
Environmental Testing Solutions Project: Waynesville WWTP
351 Depot St. Work Order: 8050192
Asheville, NC 28801-4310 Reported: 06/05/18 13:43
TCLP Volatile Organics
Quality Control Summary
Reporting Spike Source %REC RPD
Parameter Result Limit Units Level Result %REC Limits RPD Limit Flags
Batch B8E0802 - EPA 5030
Matrix Spike Dup (B8E0802-MSD1) Source: 8050192-01
Tetrachloroethenc
0.935
0.100
mg/L
1.00
ND
94
70-130
11
20
Trichloroethene
1.01
0.100
mg/L
1.00
ND
101
70-130
9
20
Vinyl chloride
0.902
0.100
mg/L
1.00
ND
90
60-140
12
20
Surrogate: 1,2-Dichloroethane-D4
Surrogate. Toluene-DB.,
Surrogate: 4-Bromofluorobenzene
105 70-130
9R 70 130
99 70-130
PO Box 5655 , Greenville, SC 29606 1426 Fairforest Way I Greenville, SC 29607 1 main 864.232.1556 1 fax [phone] rogersandcallcott.com
an employee -owned company
0610512018 13:43 This report may not be reproduced, ercept in fudl, without written permission furoun Rogers & Callcott, Inc. Page 9 Of 1 8
r

tipg("r,1 &Cakott
ENVIRONMENTAL
Environmental Testing Solutions Project: Waynesville WWTP
351 Depot St. Work Order: 8050192
Asheville, NC 28801-4310 Reported: 06/05/18 13:43
TCLP Semi -Volatile Organics
Quality Control Summary
Reporting Spike Source %REC RPD
Parameter Result Limit Units Level Result %REC Limits RPD Limit Flags
Batch B8EO820 - EPA 3510C - GCMS
Blank (B8E0820-BLKl)
2-Methylphenol (o-Cresol)
ND
0.0100
mg/L
3/4-Methylphenol (m,p-Cresol)
ND
0.0100
mg/L
total Cresol
ND
0.0200
mg/L
2,4-Dinitrotoluene
ND
0.0100
mg/L
Hexachlorobcnzene .
ND
0.0100
mg/L
Hexaclilorobutadiene
ND
0.0100
mg/L
Hexachloroethane
ND
0.0100
mg/L
Nitrobenzene
ND
0.0100
mg/L
Pentachlorophenol
ND
0.0100
mg/L
Pyridine
ND
0.0100
mg/L
2,4,5-Trichlorophenol
ND
0.0100
mg/L
2,4,6-Trichlorophcnol
ND
0.0100
mg/L
Surrogate: Nitrobenzene-D5
70
15-314
Surrogate: 2-Fluorobipheny!
81
32-118
Surrogate: 2-Fluorophenol
43
10-110
Surrogate: Phenol-D5
41
8-424
Surrogate: 2,4,6-7ribromophenol
88
39430
Surrogate: Terphenyl-D14
53
26-173
Blank (B8E0820-BLK2)
2-Methylphenol (o-Cresol)
ND
0.100
mg/L
3/4-Mcthylplrenol (m,p-Cresol)
ND
0.100
mg/L
total Cresol
ND
0.200
mg/L
2,4-Dinitrotoluene
ND
0.100
mg/L
Hexachlorobenzene
ND
0.100
mg/L
Hexachlorobutadicne
ND
0.100
mg/L
Hexachloroetltane
ND
0.100
mg/L
Nitrobenzene
ND
0.100
mg/L
Pentachlorophenol
ND
0.100
mg/L
Pyridine
ND
0.100
mg/L
2,4,5-Trichlorophenol
ND
0.100
mg/L
2,4,6-Trichlorophenol
ND
0.100
mg/L
Surrogate: Nitrobenzene-D5 82 15-314
Surrogate: 2-Fluorobiphenyl 64 32-118
Surrogate: 2-Fluorophenol 54 20-110
Surrogate: Phenol-D5 48 8-424
PO Box 5655 1 Greenville, SC 29606 1 426 Fairforest Way 1 Greenville, SC 29607 1 main 864.232.1556 1 fax [phone] . rOgersandCallCOtt.com
an employee -owned company
0610512018 13:43 This report may not be reproduced, except in fill, without written permission from Rogers & Callcott, Inc. Page 10 Of 1 H

.os RlRogers
&Cakott
ENVIRONMENTAL
Environmental Testing Solutions Project: Waynesville WWTP
351 Depot St. Work Order: 8050192
Asheville, NC 28801-4310 Reported: 06/05/18 13:43
TCLP Semi -Volatile Organics
Quality Control Summary
Reporting Spike Source %REC RPD
Parameter Result Limit Units Level Result % REC Limits RPD Limit Flags
Batch B8E0820 - EPA 3510C - GCMS
Blank (B8E0820-BLK2)
Surrogate: 2,4,6-Tribrornophenol 86 39-130
Surrogate: Ter phenyl-D14 59 26-173
LCS (NE0820-BSI)
2-Methylphenol (o-Cresol)
0.523
0.100
mg1l,
0.800
65
40-110
3/4-Methylphenol(m,p-Cresol)
1.02
0.100
mg/L
1.60
64
40-110
2,4-Dinitrotoluene
0.692
0.100
mg/L
0.800
86
52-110
Hexachlorobenzcne
0.592
0.100
mg/L
0.800
74
52-121
Hexachlorobutadiene
0.462
0.100
mg/L
0.800
58
30-110
Hexachloroethane
0.490
0.100
mg/L
0.800
61
24-110
Nitrobenzene
0.604 -
0.100
mg/L
0.800
76
36-110
Pentachlorophenol
0.828
0.100
mg/L
0.800
104
43-125
Pyridine
0.444
0.100
mg/L
0.800
55
24-110
2,4,5-Trichloropherol
0.688
0.100
mg/L
0.800
86
53-115
2,4,6-Trichlorophenol
0.742
0.100
mg/L
0.800
91
53110
Surrogate: Nitrobenzene-D5
72
15-314
Surrogate: 2-171uorobiphenyl
68
32-118
'
Surrogate: 2-Fluorophenol
51
20-110
Surrogate: Phenol-D5
52
8-424
Surrogate: 2,4,6-Tribromophenol
92
39-130
Surrogate: Terphenyl-D14
50
26-173
Matrix Spike (B8E0820-MSI)
Source: 8050192-01
2-Methylphenol(o-Cresol)
0.459
0.100
mg/L
0.800
ND
57
30-110
3/4-Methylphenol (m,p-Cresol)
0.990
0.100
mg/L
1.60
ND
62
26-110
2,4-Dinitrotoluene
0.554
0.100
mg/L
0.800
ND
69
43-120
Hexachlorobenzene
0.516
0.100
mg/L'
0.800
ND
64
45-120
Hexachlorobutadiene
0.323
0.100
mg/L
0.800
ND
40
12-110
Hexachloroethane
0.296
0.100
mg/L
0.800
ND
37
15-110
Nitrobenzene
0.462
0.100
mg/L
0.800
ND
58
25-112
Pentachlorophenol
0.928
0.100
mg/L
0.800
ND
116
30-140
Pyridine
0.351
0.100
mg/L
0.800
ND
44
17-110
2,4,5-Trichlorophenol
0.586
0.100
mg/L
0.800
ND
73
46-125
2,4,6-Trichlorophenol
0.574
0.100
mg/L
0.800
ND
72
43-120
Surrogate: Nitrobenzene-D5
Surrogate: 2-Fluorobiphenyl
54 15-314
41 32-118
Po Box 5655 I Greenville, SC 29606 1 426 Fairforest Way 1 Greenville, SC 29607 1 main 864.232.1556 1 fax [phone] rogersandcallcott.com
an employee -owned company
l 0610512018 13:43 This report may not be reproduced, except infill, ll, without written permission fi-ouu Rogers & Callcott, Inc.
Page 11 of 18

Rogers &C akot
ENVIRONMENTAL
Environmental Testing Solutions Project: Waynesville WWTP
351 Depot St. Work Order: 8050192
Asheville, NC 28801-4310 Reported: 06/05/18 13:43
TCLP Semi -Volatile Organics
Quality Control Summary
Reporting Spike Source %REC RPD
Parameter Result Limit Units Level Result %REC Limits RPD Limit Flags
Batch B8E0820 - EPA 3510C - GCMS
Matrix Spike (B8E0820-MS1)
Source: 8050192-01
Surrogate: 2-F/uoroph enol
Surrogate: Phenol-D5
Surrogate: 2, 4, 6-Tribronrophenol
Surrogate: Terphenyl-D14
Matrix Spike Dup (B8E0820-M81iI) Source: 8050192-01
2-Methylphenol (o-Cresol)
0.493
3/4-Methylphenol (m,p-Cresol)
1.09
2,4-Dinitrotoluene
0.602
Hexachlorobenzene
0.596
Hexachlorobutadiene
0.313
Hexachloroethane
0.276
Nitrobenzene
0.478
Pentachlorophenol
0.984
Pyridine
0356
I
2,4,5-Trichlorophenol
0.681
2,4,6-Trichlorophenol
0.631
Surrogate: Nitrobenzene-D5
Surrogate: 2-Fl uorobiph enyl
Surrogate: 2-Fluorophenol
Surrogate: Phenol-D5
Surrogate: 2, 4, 6-Tribronrophenol
Surrogate: Terphenyl-D14
43 20-110
45 8-424
118 39-130
52 26-173
0.100
mg/L
0.800
ND
62
30-110 7
0.100
mg/L
1.60
ND
68
26-110 9
0.100
mg/L
0.800
ND
75
43-120 8
0.100
mg/L
0.800
ND
74
45-120 14
0.100
mg/L
0.800
ND
39
12-110 3
0.100
mg/L
0.800
ND
34
15-110 7
0.100
mg/L
0.800
ND
60
25-112 3
0.100
mg/L
0.800
ND
123
30-140 6
0.100
mg/L
0.800
ND
45
17-110 ,
0.100
mg/L
6.8o0
ND
85
46-125 15
0.100
mg/L
0.800
ND
79
43-120 9
56
15-314
50
32-118
47
20-110
45
8-424
105
39-130
62
26-173
30
30
30
30
45
45
30
30
30
30
30
PO Box 5655 Greenville, SC 29606 1 426 Fairforest: Way I Greenville, SC 29607 1 main 864.232.1556 1 fax [phone] rogersandcallcott.com
an employee -owned company
0610512018 13:43 This report may not be reprodarced, except in fill, without written permission fr-o n Rogers & Callcott, Inc. Page 12 of 18

ENVIRONMENTAL.
Environmental Testing Solutions Project: Waynesville WWTP
351 Depot St. Work Order: 8050192
Asheville, NC 28801-4310 Reported: 06/05/18 13:43
TCLP Pesticides
Quality Control Summary
Reporting Spike Source %REC RPD
Parameter Result Limit Units Level Result % REC Limits RPD Limit Flags
Batch B8E0751 - EPA 3510C - GC
Blank (B8E0751-BLK1)
Gamma-BHC (Lindane)
ND 0.000050
mg/L
Chlordane
ND 0.00050
mg/L
Endrin
ND 0.000050
mg/L
Heptachlor
ND 0.000050
mg/L
Heptachlor epoxide
ND 0.000050
ng/L
Toxaphene
ND 0.00050
mg/L
Methoxychlor
ND 0.000050
mg/L
Surrogate:2,4,5,6-Tetrachloro-m-xylene
76
60-130
Surrogate: Decachlorobiphenyl
56
30-150
LCS (B8E0751-BS1)
Gamma-BHC (Lindanc)
0.0043 0.00050
mg/L
0.00400
107
70-130
Endrin
0.0050 0.00050
mg/L
0.00400
125
70-130
Heptachlor
0.0042 0.00050
mg/L
0.00400
106
70-130
Heptachlor epoxide
0.0043 0.00050
mg/L
0.00400
108
70-130
Methoxychlor
0.0049 0.00050
mg/L
0.00400
122
70-130
Surrogate:2,4,5,6-Tetrachloro-m-xylene
79
60-130
Surrogate: Decachlorobiphenyl
103
30-150
Matrix Spike (B8E0751-MS1)
Source: 8050192-01
Gamma-BHC (Lindanc)
0.0043 0.00050
mg/L
0.00400
ND
108
60-140
Endrin
0.0052 0.00050
mg/L
0.00400
ND
130
60-140
Heptachlor
0.0039 0.00050
mg/L
0.00400
ND
97
60-140
Heptachlor epoxide
0.0042 0.00050
mg/L
O'.00400
ND
105
60-140
Methoxychlor
0.0052 0.00050
mg/L
0.00400
ND
129
60-140
Surrogate:2,4,5,6-Tetrachloro-m-xylene
72
60-130
Surrogate: Decachlorobiphenyl
62
30-150
Matrix Spike Dup (B8E0751-MSD1) Source: 8050192-01
Gamma-BHC (Lindane)
0.0049 0.00050
mg/L
0.00400
ND
123
60-140
13 20
Endrin
0.0056 0.00050
mg/L
0.00400
ND
140
60-140
7 20
Heptachlor
0.0047 0.00050
mg/L
0.00400
ND
117
60-140
19 20
Heptachlor epoxide
0.0047 0.00050
mg/L
0.00400
ND
116
60-140
11 20
Methoxychlor
0.0053 0.00050
mg/L
0.00400
ND
132
60-140
2 20
Surrogate: 2,4,5,6-7etrach1oro-nv ,,'ylene
91
60-130
Surrogate: Decachlorobiphenyl
94
30-150
PO Box 5655 1 Greenville, SC 29606 1 426 Fairforest Way 1 Greenville,
SC 29607 1 main 864.232.1556
1 fax [phone]
rogersandcallcott.com
an employee -owned company
0610512018 13:43
This report may not be reproduced, except
in full, without written permission
from Rogers & Callcott, Inc.
Page 13 of 18

Rogers &CaRcot-
ENVIIIONMENTJ
Environmental Testing Solutions Project: Waynesville WWTP
351 Depot St. Work Order: 8050192
Asheville, NC 28801-4310 Reported: 06/05/18 13:43
TCLP Bottle Extraction
Quality Control Summary
Reporting Spike Source %REC RPD
Parameter Result Limit Units Level Result % REC Limits RPD Limit Flags
Batch 138EO993 - EPA 1311
Blank (B8E0993-BLKl)
TCLP Bottle Extraction Complete
Blank (B8E0993-BLIC2)
TCLP Bottle Extraction Complete
PO Box 5655 1 Greenville, SC 29606 1 426 Fairforest Way 1 Greenville, SC 29607 1 main 864.232.1556 1 fax [phone] rogersandcallcott.com
an employee -owned company
0610512018 13:43 T12is report may not Ge reprodurced, except in full, withoud written permission fi-om Rogers & Callcott, Inc' Page 14 of 18

ENVIRONMENTAL
Environmental Testing Solutions Project: Waynesville WWTP
351 Depot St. Work Order: 8050192
Asheville, NC 28801-4310 Reported: 06/05/18 13:43
TCLP ZHE Extraction
Quality Control Summary
Reporting Spike Source %REC RPD
Parameter Result Limit Units Level Result %REC Limits RPD Limit Flags
Batch B8E0788 - EPA 1311 - ZHE
Blank (B8E0788-BLKI)
TCLP ZHE Extraction Complete
Sample Preparation Data
Parameter
Patch
Sample ID
Prepared
Analyst
EPA 3005A ICP Digestion
EPA3005A
138E0876
8050192-01
05/17/2018 08:08
MEC
EPA 3510 Extraction
EPA 3510C - GC
B8E0751
8050192-01
05/15/2018 09:30
DBB
EPA 3510 Extraction
EPA 3510C - GCMS
138E0820
8050192-01
05/16/2018 08:45
DBB
EPA 7470A Mercury Digestion
EPA7470A
B8E0638
8050192-01
05/11/2018 15:55
MLR
TCLP Extraction Data
Parameter
Extraction Initial
Batch Sample ID Started Finished Fluid # pH
Final
pH
EPA 1311 - TCLP Extraction
EPA 1311
138E0993 8050192-01 5/8/2018 at 1725 5/9/2018 at 1001 1 7.62
5.24
EPA 1311- TCLP ZHE
EPA 1311 - ZHE
138E0788 8050192-01 5/14/2018 at 1708 5/15/2018 at 1103 1 N/A
N/A
PO Box 5655 ; Greenville, SC 29606 1 426 Fairforest Way i Greenville. SC 29607 1 main 864.232.1556 I fax [phone] rogersandcallcott.com
an employee -owned company
0610512018 13:43 This report may not be reproduced, except in f dl, without written permission from Rogers & Callcott, Inc. Page 15 of 18

{`> t
t
t� [ `t ( , ! r r1
Environmental Testing Solutions Project: Waynesville WWTP
351 Depot St. Work Order: 8050192
Asheville, NC 28801-4310 Reported: 06/05/18 13:43
Data Qualifiers and Definitions
ND Analyte NOT DETECTED at or above the reporting limit
NR Not reported
RPD Relative Percent Difference
PO Box 5655 ' Greenville, SC 29606 1426 Fairforest Way i Greenville, SC 29607 1 main 864.232.1556 1 fax [phone] rogersandcallcott.com
an employee -owned company
0610512018 13:43 This report may not he reproduced, except in fill, without written permission fivin Rogers & Callcott, Inc. Page 16 Of 1 H

P nemrc K_ If n I I rnt f CHAIN OF CUSTODY'RECORD WORK ORDER
A %.v �.. a _0 .�. �...a..,..0�W %_ %"
ENVIRONMENTAL
Filtered (Yes/ )
CooledfieNo)
Mailing Po Box 5655 Shipping 426 Fairforest Way 215B Stoneridge Drive
Address: Greenville,SC29606 Address: Greenville, SC29607 Columbia, SC29210
Phone [phone] Fax [phone] Phone [phone]
Client Name
Container Type LiastiC/ 55
Container Volume (mL) Jo
Sample Type (grab/!poste
Address
Report To:
EmallAddress
Telephone #
PO # Project #
d
o
u
`
z
a)
E
n'
Sample Source (WW, GW, D , SW, ,Other)
Preservation Code(s)
A —None E—HCI I—ZnAcetate
B—HNO3 F—Naz5z03 J—H3POn
C—HzSO4 G—Boric Acid K-MCAA
D—NaOH H—Ascorbic Acid L-
C
�''
WORK ORDER
DATE
TIME
SAMPLE DESCRIPTION
COMMENTS
o925
5b3 L&r 1:0S�v
.
I.C� ,r,sotr, illo (,u�i'P
nv e h-S)
SAMPLER —RELINQUISHED BY:
/�-��
DATE/TIME:
Q5,01 � 48
RECEIQ�W
2
DATE/TIME:
.�1, I Q
Composite Start Date:
Composite Start Time:
RE BY:
DATE/TIME:
RECEIVED BY7
AT I(ytl
r[QUISHED
4.
Ij
Time or Flow (Circle one) Initials:
RELINQUISHED BY:
DATE/TIME:
RECEIVED BY:
'DATE/TIME:
5.
6.
Temperature of blank or represe tative sample
At time of collection °C
RELINQUISHED BY:
DATE/TIME:
RECEIVED BY:
DATE/TIME:
7.
S. Z
iAt
time of lab receipt °C
Possible Hazards associated with samples: 0 Non -Hazard ElFlammable uSkin Irritant DPoison/ZlUnknown LDother
Form Revised July, 2014
Page of
Page 17 of 18

Rogors-'S lcV
Sample Receipt Verification
SDate Workf�(�Client: Received: - . I. Order: q111
0 f nl,$
Carrier Name: Client FedE UP US Mail Co ` r Field Services Other:
Tracking umber:
Receipt Criteria
Y
e
Comments
s
o
A
Shipping container / cooler intact?
Damaged Leaking Other:
Custody seals intact?
COC included with samples?
COC signed when relinquished and received?
Sample bottles intact?
t
Damaged Leaking Other: T�
Sample ID on COC agree with label on bottle(s)?
Date / time on COC agree with label on bottle(s)?
Number of bottles on COC agrees with number of bottles received7
Samples received within holding time?
Sample volume sufficient for analysis?
VOA vials free of headspace (<6mm bubble)?
-
Samples cooled? Temp at receipt recorded on COC
Temp treasured with IR thermometer - SN: 97050067
Ice Cold Packs Dry Ice None
Samples requiring pH preservation at proper pH?
Note: Sainples for metals analysis maybe preserved upon receipt in the lab.
Note: Samples for O&G and VOA analysis— preservation checked at bench.
Samples dechlorinated for parameters requiring chlorine removal at
the time of sample collection?
Note: Chlorine checked at bench for samples requiring Bacterial, VOA, and HAA
analysis.
If in-house preservation used — record Lot ff
HCL
H3PO4
H2SO4
NaOH
HNO3
Other
Comments:
Were non-conformance issues noted at sample receipt? Yes or / No
Non -Conformance issue other than noted above;
Revised February 2018
Completed
Page 18 of 18

..r...•',,.�;"-'v'k='; ^.av- x"'?� rt5a'u '"-,t;- Man '�: I.L.M � Q� t,� �� f �"� �.n `:3 i9 �' �'� � �' T:j .� F'
: .,,�'tTx � ,'✓�Y4 F= ��a....ALee+ W t � .. .G. , .
P �� 3 6602 Windmill Way, Wilmington, NC 28405 910.392.0223 Lab m 910.392.4424 Fax
" r=R
- sM� 710 Bowsertown Road, Manteo, NC 27954 8 252.473.5702 Lab/Fax
255-AAdlmul-ton Highway, Jacksonville, NC 28540 4 910.347.5843 Lab/Fax
ANALYTICAL & CONSULTING CHEMISTS [e-mail]
Environmental Testing Solutions, inc. Date of Report: May 29, 2018
Post Office Box 7565 Customer PO #:
Asheville NC 28802 Customer ID: 08100055
Attention: Kelley Keenan (ETS) Report #: 2018-06964
Project ID: Waynesville WWTP
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
18-17358 Site: 503 Lime Sludge 5/1/2018 9:23 AM Solid/Sludge Client
Test Method Results Date Analyzed
2,4,5-TP
SW846 Method 8151A
<0.003 mg/L
05/18/2018
2,4-D.
sw646 Method 8151A
<0.003-m�%L.
05/18/2018
RCI
Ignitability
EPA 1030
<0.8 mm/sec
05/18/2018
Cyanide
EPA 335.4
<0.0835 mg/kg
05/14/2018
Sulfide
SM 4500 S D
<0.167 mg/kg
05/14/2018
Comment:
Reviewed by:
Report #:: 2018-06964—
Paoe 1 of 1

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i,��;,y�� h�,,r "dry
t�Vft"
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°1:13 environmental Testing Solutions,
lne,
PO Box 7565, Asheville, NC 28802
Plioane: [phone], Fax:
[phone]
Project Name:
CHAIN -OF -CUSTODY f Analytical Request
Client Name: � � "" NOC
Address:
Report to:
Phone:
PC Number:
Fax:
Requested Analyses
pl-1 Checked Upon Receipt
Ch <0.2 mg/1 Upon Receipt
Preservatives
Salt ple Identification
a
G
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L
�
a
V]
-
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T
U
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U
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0
Z
�'
2
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Temp. ("C) ®1(fl310Efeb4ts
'tiIYJ
j
1:199t Fhf-E'.
gaf: x
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.
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a
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gip®
'® ®4; •vw iu l Ids 1
Temperature (°C) �
F'�
u'�"
t at
AO
Received on Ice:
Y / N
Sealed Cooler:
Y / N
Samples .intact:
Y / N
Addifigss omme"Its:F}�
minted Iflin y i"yZgr_,q�s�r:
(,�C�°'(�
Signature of Sampler:

14 Environmental Testing Solutions, Inc.
PO Box 7565, Asheville, NC 28802
Phone: [phone], Fax: [phone]
Proiect Name:
CHAIN -OF -CUSTODY / Analytical Request
Client Name: %Wn OT tL6q yie5OEM1 IC 6JOJ I 1
,,tt
' Qy
Address: 54 6 tJ n U-1- •-r'6X1) Pa,
U1xr5("P'%e, AJ , 02a?156—
Report to: M.'rk I , J64e-5
Phone: CB / 11 �- VqFax:
PO Number:
Requested Analyses
Project Number:
I
Q
pH Checked Upon Receipt
CIZ < 0.2 mg/1 Upon Receipt
Preservatives
Sample Identification
`
y
,; •-�
z
� e
+
`' Z.
c
0
z�
U�`.�
Field°
Temp. Comments
v,�p w
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x
x
x
z
z
(C)
/��
y,
f
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� - ��a a
ono o
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-�
•
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u•
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u-
Temperature (°C)
2, Z
Mark T o n tr s
W l%`cy S t i
5,0115
Jd � OZ7
E T6 C6utrler
Received on Ice:
/ N
�J
C C-0
�T
(,
j t' Z
2�7
E T'S
oS-G 1-ld
1'2�
Sealed Cooler:
Y / No
Samples Intact:
(D / N
omments: ,
Additional Comments:.'
'PC Ccatf.4e/)
Printed Name of Sampler: n
,�
S/�ig�natur of ampler:
y,�na On

Vector Attraction,
Ph values

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:���,�
pH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09DO72
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
f0,o
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
I
CORRECTED PH SU: AP, 6- &47- /d.3 3
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL .
u,jRRECTED PH SU: 12• b . 0,)L) ; 12. 3_�
24 HR
PggH�JS.�Uq,
24 HR
TEMP. °C%
ANALYST
INITIAL
/J. 7I'
! 3..qo(-
A5 -
CORRECTED PH SU: %!, 7-laV/
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
ec-
ib:�3
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Nctual pH = Measured pH +/- the correction Factor.
fhe initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
the second pH reading is taken 2 hours after the initial reading.
pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
,Document changes in lot #'s.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
'566 Walnut Trail
Naynesville, NC 28785
ID: NC01119
Oertification #: 194
nstrument ID: ORION DualStar pH/ISE Benchtop
5/N: E08421
_n Lab
quipment Maintenance: Cha r�. 61/et, 501L40it
PH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
PH 7.00 Lot M
Exp. Date:
PH 10.01 Lot MA7181
Exp. Date:JUNE. 2018
PH 10.01 Lot*
Exp. Date:
PH 13.00 Lot #:Y09DO72
Exp. Date:JUNE. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
l/r/e
`l .I N
/0;2.0
'l,00
1 MXt
1 10,0
VG
1 /3 00
��%�C
P. S.
'OLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. oC
,ORRECTED PH SU: 730
NO
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
r.
17.-7
!s-0
-jIt
ZRECTED PH SU: 17. 7 - 6 •30 =1Z• u'G
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
:ORRECTED PH SU: /I.? — %). z�
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
lb- D
Ve
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
..alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
:orrection factor (CF) = 0.03 pH units * (Temp, Measured - 25 Centigrade).
-%ctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
KPH of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
_iocument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
y"A ID: NCO1119
Certification #: 194
I Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance: �lyt1-941
jtt'�
pH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09DO72
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL. .
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU'
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
* ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
- INITIAL
TEMP. oC
( CORRECTED PH SU: /1. 7 -©, jJ : / , q y
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
RRECTED PH SU
24 HR
PH SU
24 HR
TEMP.. OC
ANALYST
INITIAL
CORRECTED PH SU: /a. *? -1), 91 r /.) yq
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
Ib�.3
•i
� � • I
c
l 7- b
DH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
;alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
,orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
'kctual pH = Measured pH +/- the correction Factor.
the initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading -has to be above a pH of 12.
the second pH reading is taken 2 hours after the initial reading.
�pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours [after) has to be above a pH of 11.5.
"0ocument changes in lot #'s.
revised: 12/21/16
i�

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
---A ID: NC01119
Certification #: 194
i Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:G��y���,�
pH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot M
Exp. Date:
pH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial 470601715 Cal Due DateB/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
SUFFER
PH 13.0 SU
BUFFER
Ng 1
1110
101.0
` '�I_C%
177,,V C-
/trill
/7, St-
/ �i 00
Mot
(INITIAL
l 5,
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
CORRECTED PH SU: -_ /.?. 7-01 ?: /1552
ONE
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
_rZRECTED PH SU. la. -7 - 6 ,M ,-
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
1 ,
l cl o
)ORRECTED PH SU: / 6 -0, / = d y)
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
_
oz
)H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
,alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
'orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
- `kctual pH = Measured pH +/- the correction Factor.
Fhe initial pH reading is taken after the lime is mixed with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
-he second pH reading is taken 2 hours after the initial reading.
�'` \PH of this second reading has to be above a pH of 12.
_ pH of the final reading (24 hours latter) has to be above a pH of 11.5.
.-'.)ocument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
�A ID: NCO1119
_ Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421"
In Lab
.'Equipment Maintenance:
PH 7.00 Lot MA7177
Exp. Date:JUNE. 2019
PH 7.00 Lot M
Exp. Date:
PH 10.01 Lot MA7181
Exp. Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due DateB/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. oC OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
//mkt
I
TC:
I
A -T
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIMETIM�/E
DATE
TIME
INITIAL
P,H%SU
T✓JE,/MP. oC
p/to fig
1 ha 1(8�
CORRECTED PH SU: /16 — e. /a. a 1/$
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
- _ _ RRECTED PH SU: J c ..� - ©4 S^ 1 2.55
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
115
jai. i *,(-
P.S.
CORRECTED PH SU: /��—-/�'� �•
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
)H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
:alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
;orrection factor (CF) = 0.03; pH units * (Temp. Measured - 25 Centigrade).
actual pH = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed with the 503 sludge.
'he pH of this initial reading has to be above a pH of 12.
'-he second pH reading is taken 2 hours after the initial reading.
\PH of this second reading has to be above a pH of 12.
. pH of the final reading (24 hours latter) has to be above a" pH of 11.5.
--)ocument changes in lot #'s.
revised: 12/21 /16
r�

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
r Equipment Maintenance:
pH 7.00 Lot MA7177
Exp. Date:JUNE. 2019
pH 7.00 Lot M
Exp. Date:
pH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
pH 13.00 Lot M
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
i dr d I
1)0T I
t`hz
7 0a
RGOG
10.0
fi.(",C
/boo
0.`2'C
P.S -
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH'SU
INITIAL
TEMP. °C
` .13
S •
l�.l
0.'7 `'�
CORRECTED PH SU: a- — o.11=
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
RRECTED PH SU: 12.7 ,p-1W =
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
. INITIAL
Id, s-
)0. /Oc
,"ORRECTED PH SU:
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
/a; d'), 3
—JE
tc). (
19.
)H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
:alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
:orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
lctual pH = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed with the 503 sludge.
'he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
7ocument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
'In Lab
Equipment Maintenance:
pH 7.00 Lot#:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date: _
pH 10.01 Lot #:A7181'
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09DO72
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date: _
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
i
T1
100
)0,2"C
w.a
®,30)to
VScx
11,0,4C
.S,
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL.
TEMP. °C
CORRECTED PH SU: %Z (o -- 0-g c /;L
-1\
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
j Z. t
),6.6°L
- �
RRECTED PH SU: jZ•b - t), 157 Z Q.
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
x
�-
:ORRECTED PH SU: f (� d• 1= J . 3s
Post Calibration Verification
TIME
INITIAL
Ph
SU
Temp.
°C
lb lj %
V %
/1/01,
ill r 0
�dV, 7
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
ctual pH = Measured pH +/- the correction Factor.
,he initial pH reading is taken after the lime is mixed with the 503 sludge.
ie pH of this initial reading has to be above a pH of 12.
pie second pH reading is taken 2 hours after the initial reading.
-"',pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
-ocument changes in lot Vs.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
�A ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #.A7181
Exp. Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:Y00072
Exp. Date:JUNE. 2020
PH 13.00 Lot #:
Exp: Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due DateB/23/19
CAL.
TEMP. oC OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10:0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
/DATE
I00) I
`'G
10.1
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
ruto,
` -0-1
0el
0•s-
U-7
n,VC.
CORRECTED PH SU: / 7— #j/ ,- 1,2, y
2 HR
PH SU
2 HR
TEMP. oC
ANALYST
INITIAL
/a, '�
JT f"-
IVI t 1.
-',-,RRECTED PH SU: p,5' —
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
QJ
IS79,,6
P. S.
"ORRECTED PH SU: I). 7 -- Q, P -- 11 W 3
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
1© Q,
m,T,
/0. 1
17aavc
,H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
,:alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
;orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
actual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
"he pH of this initial reading has to be above a pH of 12.
.he second pH reading is taken 2 hours after the initial reading.
"-" pH of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
. aocument changes in lot #'s.
revised: 12/21 /16

PH METER _CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
-`kA ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
,Equipment Maintenance:
PH 7.00 Lot *A7177
Exp. Date:JUNE. 2019
PH 7.00 Lot M
Exp. Date:
PH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
PH 13.00 Lot.#:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH'7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
I/o/a
�� �
��:
a
16;: �C
CORRECTED PH SU: /. 1- 047 -2 125-3
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
-r2RECTED PH SU: 17.E
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
a, 6
PS.
:ORRECTED PH SU: /,2 (, - 0, 3'3 - /1,27
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
j ,,-17
-JrZ-
10 .v 1
16. q1)
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.'
,erection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
%tual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
f ""KPH of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
s
,ocument changes in lot #'s.
revised: 12/21/16
r ,

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
'='?A ID; NCO1119
, Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:t
• P
PH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot#:A7181
Exp. Date:JUNE.2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SLI
BUFFER
PHy 13.0 SU
BUFFER
INITIAL
rJ�"�•
.'+.5
%%3a`i
CcCq
`f �
a°(Q,
.?.t'r'pP+
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
CORRECTED PH SU: 42 ` a".9' --ii'' 5'3
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
.4.
RRECTED PH SU:
24 HR
24 HR
ANALYST
PH SU
TEMP. °C
INITIAL
'ORRECTED PH SU:
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
9
�t;
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units " (Temp. Measured - 25 Centigrade).
-ctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
' �e pH of this initial reading has to be above a pH of 12.
..-ie second pH reading is taken 2 hours after the initial reading.
off of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
-ocument changes in lot #'s.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
A ID: NC01119
' Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09DO72
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date: _
Checked with Traceable Thermometer Serial #:70601715 Cal Due DateB/23/19
CAL.
TEMP. °C OF
QC
TEMP. oC OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. oC
CORRECTED PH SU: 1: '7 2 _- e2v- a q t.�
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
f4
i
it
,ERECTED PH SU: F - {r <'. 7 .-_ ,/ � • ' .:.
24 HR
24 HR
ANALYST
PH SU
TEMP. °C
- INITIAL
(
B jnA \a`
J-7 q 4
,ORRECTED PH SU: 0),
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
ik
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
:orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
^ctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
—he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial .reading.
_..oH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
ocument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
-c"A ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
j In Lab
Equipment Maintenance:
pH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date: .
pH 13.00 Lot #:Y09DO72
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial 470601715 Cal Due DateB/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SLl
BUFFER
PH 13.0 SU
BUFFER
INITIAL
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
TIME
INITIAL
PH SU
TEMP. oC
DATE
.� .
CORRECTED PH SU:r-
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
R R E C T E D PH SU:
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
"I Ta
I(. Amot
"
;ORRECTED PH SU: - t'"' " A , j•
Post Calibration Verifiratinn
TIME
INITIAL
Ph
10 SU
Temp.
°C
-�i
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature. of 25 centigrade.
;orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
",ctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
—he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
off of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
-4,ocument changes in lot #'s.
_ revised: 12/21 /16
i

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
r`?A ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A7181
Exp. Date: JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09D072
Exp. Date: JUNE. 2020
pH 13.00 Lot*
Exp. Date:
Checked with Traceable Thermometer Serial #:70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU'
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL ,
INITIAL
PH SU
INITIAL
TEMP. oC
is -
,, CORRECTED PH SU: o.` ..`fig
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
_RRECTED PH SU:
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
CORRECTED PH SU:
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
. i
�'�•i
i5 i
• l'
)H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
;alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
'orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
,\ctual pH = Measured pH +/- the correction Factor.
-he initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
fhe second pH reading is taken 2 hours after the initial reading.
pH of this second reading has to be above a pH of 12'
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Oocument changes in lot #'s.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
' 1A ID: NC01119
. Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot#:Y09DO72
Exp. Date:JUNE. 2020
pH 13.00 Lot*
Exp. Date:
Checked with Traceable Thermometer Serial #:70601715 Cal Due Date8/23/19
CAL.
TEMP. oC OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
she1
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. oC
CORRECTED PH SU: r_ f? s./ 02• (•
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
_,RRECTED PH SU: .: , 7 e).. = d,2, q(-
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
yY q9
' �•9
Fr
CORRECTED PH SU:
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
)H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
.alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
'orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
'kctual pH = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed with the 503 sludge.
`he pH of this initial reading has to be above a pH of 12.
.'he second pH reading is taken 2 hours after the initial reading.
pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours [after) has to be above a pH of 11.5.
-)ocument changes in lot #'s.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
A ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
--` In Lab
Equipment Maintenance:
PH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
PH 13.00 Lot #:
Exp. Date: _
Checked with Traceable Thermometer Serial #70601715 Cal Due DateB/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
DATE
TIME
SLOPE
EFF.
BUFFER
PH 7.0 SU
PH 7.0 SU
BUFFER
BUFFER
PH 10.0 SU
PH 10.0 SU
BUFFER
BUFFER
PH 13.0 SU
PH 13.0 SU
BUFFER
INITIAL
Twiy,S�'.�^-4
��ii lf
f M1`5 �d'
3 J..
'•'.nl
�S'" ..$.�
'� •t,.
,COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. oC
a t e
'7 o j
r;�f:� ,
;i
a;,
'ORRECTED PH SU: 1:2 fy /.s
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
RRECTED PH SU: (> . r,, - i' t r.
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
..3, Z
r
;;ORRECTED PH SU: /A) & "
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
iH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
:orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
",ctual pH = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed with the 503 sludge.
,he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
off of this second reading has to be above a pH of 11
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
, document changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
` SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
--"RA ID: NC01119
, Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09DO72
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #:70601715 Cal Due Date8/23/19
CAL.
TEMP. oC OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
-9/0(/%
l:(u
lav,g
ifs I
;T'lov 1
10.0 1
mloc
/?a'o
a
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
pQ
a�TIME
CORRECTED PH SU:
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
0,
_RRECTED PH SU: jZ-1 - 0•..1
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
M-6
19-J"
r,S.
:,ORRECTED PH SU:
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
)H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
.alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
;orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
'kctual pH = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed with the 503 sludge.
she pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
of this second reading has to be above a pH of 12.
_ pH of the final reading (24 hours latter) has to be above a pH of 11.5.
)ocument changes in lot Vs.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
_ Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
-"-9A ID: NC01119
. Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot MA7177
Exp. Date:JUNE. 2019
PH 7.00 Lot M
Exp. Date:
PH 10.01 Lot #.A7181
Exp. Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot#:Y09D072
Exp. Date:JUNE. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL .
PH SU
TEMP. oC
-ORRECTED PH SU: %2. G •- 8, la = %A 4/;°
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
J 2. 7
20 'C
RRECTED P,H SU: 1 ;Z, 7 " 6 i) i 12 , S-
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
/,?. C
n.�0(
P,s.
.;ORRECTED PH SU:
Post Calihrntinn VPrifiratinn
TIME
INITIAL
Ph
10 SU
Temp.
°C
if "6 5'
m.T'
16,(
�26,6c
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
-ctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
%he pH of this initial reading has to be above a pH of 12.
-ie second pH reading is taken 2 hours after the initial reading.
---,PH of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
•.•ocument changes in lot #'s.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
---I,�PA ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot MA7177
Exp. Date:JUNE. 2019
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #:A7181
Exp. Date: JUNE. 2018
PH 10.01 Lot*
Exp. Date:
PH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/1 .
DATE
TIME
SLOPE
CAL.
BUFFER
PH 7.0 SU
TEMP. °C OF
PH 7.0 SU
BUFFER
QC
BUFFER
PH 10..0SU
TEMP. °C OF
PH 10.0 SU
BUFFER
CAL
BUFFER
PH 13.0 SU
TEMP. °C OF
PH 13.0 SU
BUFFER
INITIAL
1 'A
-7:05
SEFF.
I Ls1
Ida
16r7Jc
,0, 0
-&n(0C
��c4•ar
1 t���
ft
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
'PH SU
INITIAL
TEMP. °C
CORRECTED PH SU: /) � — 0. o = /0. qq
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
RRECTED PH SU: _17_ . - 6.1 5-z. 17 , q 5.
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
11.S'
rir..iV
AS,
:ORRECTED PH SU: 10- 5 — 0. 19, 3;2
Post Calihratinn Varifiratinn
Ph
Temp.
TIME
INITIAL
10 SU
°C
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
� ctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
—ie pH of this initial reading has to be above a pH of 12.
_, ne second pH reading is taken 2 hours after the initial reading.
r "e- pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
•ocument changes in lot #'s.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
. SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
-FPA ID: NCO1119
C Certification M 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot MA7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot MA7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09D072
Exp. Date: JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QG
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
16, as
ige��C
13;
1gL6,oc.
>�
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
3b1i$
T `10
33)1101
i;sa.
M'J ,
1�, (0
Q0.`7°c
CORRECTED PH SU: , L l 1 a b q J
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
;1 • i°.v
RRECTED PH SU: 12. G `6, J z i 2. q �
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
12�
17y40c_
tj.a
',ORRECTED PH SU: P, 6 - 0,'a I = 12a 3
Post Calibration Verification
. Ph
Temp.
TIME
INITIAL
10 SU
°C
WA3 I
'<
I,o-b
Iq Ubc
iH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
;orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
"Lctual pH = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed with the 503 sludge.
—he pH of this initial reading has to be above a pH of 12.
.he second pH reading is taken 2 hours after the initial reading.
3--,-,pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
-.!.locument changes in lot #'s.
revised: 12/21 /16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
"4 ID: NC01119
Certification * 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #.A7181
Exp. Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot MY00072
Exp. Date:JUNE. 2020
PH 13.00 Lot M
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. oC OF
QC
TEMP. °C OF
CAL
TEMP. oC OF
'
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DA1iTI+EA
TIME,
EFF.P%H
7+..0!, SU
BUUFFER+
PH 10.0 SU
B�QUFLF�ER1
PH 13.0 SU
BUFFER
INITIAL
)
1Ur Qlr
/"ilr
�, EJI 1©l-
)z3& o
Ilet���
M6
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
3)1,2/1$
7; 3a
31-?113
7: 33
14t Z
1,2s4
1? x &o
CORRECTED PH SU: IQ- (0 " 6.15 = i2, q5-
2 HR
PH
2 HR
TEMP. °C
ANALYST
INITIAL
)S_U
, . •F
I q.S-
jl(i
ti �RRECTED PH SU:I& " ° I S~ = �� q
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
la Ca
/S:`/°l
PS',
'ORRECTED PH SU: i.?.6 - da27 i. 33
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
�rL
f
d®`L
i �
6
IH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
,orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
-actual pH = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed with the 503 sludge.
''he pH of this initial reading has to be above a pH of 12. .
'he second pH reading is taken 2 hours after the initial reading.
'-p pH of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
document changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
-'-'�A ID: NC01119
, Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot MA7177
Exp. Date:JUNE. 2019
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot MA7181
Exp. Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot MY09D072
Exp. Date:JUNE. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
DATE
TIME
SLOPE
EFF.
BUFFER
PH 7.0 SU
PH 7.0 SU
BUFFER
BUFFER
PH 10.0 SU
PH 10.0 SU
BUFFER
BUFFER
PH 13.0 SU
PH 13.0 SU
BUFFER
INITIAL
-7.40
f�.'�L
/0.0
goo
l'r,eloe
�S
COLLECT
DATE.
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
U/ j
'7:19
3/(, ifT
1'a2.
P.5.
Ia.&
2o,3mc
,ORRECTED PH SU: /a.% adlS� 12.4-6-
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
) 1_7
miA .
RRECTED PH SU: IP. 7 ._ 0.19 =
24 HR
PHSU
24 HR
TEMP. OCfi
ANALYST
INITIAL
yy ['
j
;ORRECTED PH SU: 0, 4 = I'(,
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
:orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
-ctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
—he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
"--oH of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
�.,,ocument changes in lot Vs.
revised: 12/21/16

PH METER CALIBRATION FOR 563 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
�A ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot #.A7177
Exp. Date:JUNE. 2019
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot *A7181
Exp. Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. oC OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
I
3 7A
-7`.0 3
101'a
7,00 1
1Top(
l0,0 1
/'? �1/"C
13.00 1
/-2, % "C
P5.
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
CORRECTED PH SU: la.6 - 0, /8' : A 9
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
c
RRECTED PH SU: . Lr
24 HR
PH SU
24 HR
TEMP. oC
ANALYST
INITIAL
Q. 6
Jt has' "C
P. S.
,ORRECTED PH SU: U -7 7 42, .a .3
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
3E
iH readings must be taken at 25 centigrade, or corrected to 25 centigrade, At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
;orrection factor (CF) = 0'.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
-he initial pH reading is taken after the lime is mixed with the. 503 sludge.
--'-he pH of this initial reading has to be above a pH of 12.
.'he second pH reading is taken 2 hours after the initial reading.
'KPH of this second reading has to be above a pH of 12.
- , pH of the final reading (24 hours latter) has to be above a pH of 11.5.
-,-)ocument changes in lot #'s.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
-"A ID: NCO1119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot *A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot *
Exp. Date:
pH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09DO72
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial 1.70601715 Cal Due Date8/23/19
DATE
TIME
SLOPE
-EFF.
CAL.
BUFFER
PH 7.0 SU
TEMP. °C OF
PH 7.0 SU
BUFFER
QC
BUFFER
PH 10.0 SU
TEMP. °C OF
PH 10.0 SU
BUFFER
CAL
BUFFER
PH 13.0 SU.
TEMP. °C OF
PH 13.0 SU
BUFFER
INITIAL
9l9
"V.r,-7
102'c, 1
TOO
1?r31,
lo,B
f 1.1-0(-
P,v&
17P3"c—
P5.
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
CORRECTED PH SU: 0, 9-1
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
1-7 "
RRECTED PH SU:
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
/4 �
i _ S-c
P. 5,
;ORRECTED PH SU: 42, 0. ) 7 ; la, 33
Post Calibration VPrifirntinn
TIME
INITIAL
Ph
10 SU
Temp.
°C
ld` I
�I`
Ib.b
C
.7d
)H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
:alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
;orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
'kctual pH = Measured pH +/- the correction Factor.
-he initial pH reading is taken after the lime is mixed with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
_ he second pH reading is taken 2 hours after the initial reading.
'KPH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
'`)ocument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
PIALAAR-Qndnr
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
,--c:'�A ID: NC01119
, Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
PH 7:00 Lot #:A7177
Exp. Date:JUNE. 2019
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #A7181
Exp. Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
PH 13.00 Lot*
Exp. Date:
Checked with Traceable Thermometer Serial #:70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SLI
BUFFER
PH 13.0 SU
BUFFER
INITIAL
i2/ r< 1
-7 I I, I
low
70c) 1
n' G "c 1
/0- 00 1
/';w °c
d ov
f f7.(. Cc-
P.S.
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
'ORRECTED PH SU: /, A --3al-9 -;� /2 g 2
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
°L
�w
ARECTED PH SU: & - 6.1 /Z. y
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
:ORRECTED PH SU: %). (,r — 0r.30 ^_ %,2. 30
Post Calihrgtinn Varifirnfinn
Ph
Temp.
TIME
INITIAL
10 SU
°C
lb' 3'7
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
•-ilculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
••ctual pH = Measured pH +/- the correction Factor.
ie initial pH reading is taken after the lime is mixed with the 503 sludge.
-7')e pH of this initial reading has to be above a pH of 12.
,ie second pH reading is taken 2 hours after the initial reading.
—,oH of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
-,_-ocument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
-Q�A ID: NC01119
1 : Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot MA7177
Exp. Date.JUNE. 2019
PH 7.00 Lot M
Exp. Date:
PH 10.01 Lot #A7181
Exp. Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
PH 13.00 Lot #:
Exp. Date: _
Checked with Traceable Thermometer Serial #70601715 Cal Due DateB/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SLI
BUFFER
PH 13.0 SU
BUFFER
INITIAL
7by/e
TI(
/0),u
00
!(a.�°c
i0.o
P :30
/100
/(0,q�G
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. °C
CORRECTED PH SU: 19. (0 .-• 0, � I/ = /)t :3 6
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
!,2 %
vL
/ - 3
,ZRECTED PH SU: •f, - 6� 2�(=/Z.,3�
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
CORRECTED PH SU: 1.(,f •- p, �® /f�
Post Calibration Verificatinn
Ph
Temp.
TIMEjj
INITIAL
SU��
°C
1
j10
)H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
.:alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
:orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
-lctual pH = Measured pH +/_ the correction Factor.
"he initial pH reading is taken after the lime is mixed with the 503 sludge.
'he pH of this initial reading has to be above a pH of 12.
,'he second pH reading is taken 2 hours after the initial reading.
;- off of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5:
-document changes in lot Vs.
revised:' 12/21 /16

rrl Idlt I CPC I+ALItSMA 1 IuN rum 0U3 UIVIt/,LUUbt
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
EPA ID: NCO1119
Certification #: 194
istrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
® In Lab
Equipment Maintenance:
pH 7.00 Lot MA7177
Exp. Date:JUNE. 2019
pH 7.00 Lot M
Exp. Date:
pH 10.01 Lot MA7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y`09DO72
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
T�o3
i�I,S
7.c°r�
,�{�c
i0.1
®`C
l =a©
IrI.i6
PS.
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. oC
311(,(%
-7:c:3
3 ((,ja
.o
P-s:
01-7
a0.V*(,
CORRECTED PH SU: fl-7 - Q, FS= /15-5
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
')RRECTED PH SU: �a , 7 — �• `Sr I7 S��
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
10-�
'a' C
. S,
'CORRECTED PH SU: az6— 0,/$:= n,iy
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
L(
�'
(f) . D
r)L
11
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
The initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
The pH of this second reading has to be above a pH of 12.
�e pH of the final reading (24 hours latter) has to be above a pH of 11.5.
- icument changes in lot;Ts.
revised: 12/21 /16

r'I1 IVIC 1 CM l.ALKSMA 1 IVIY 1-VK OU3 LIIV1r10LUW"1Z
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
EPA ID: NC01119
Certification #: 194
..,strument ID: ORION DualStar PHASE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
Exp. Date:JUNE. 2019
PH 7.00 Lot #: Exp. Date:
PH 10.01 Lot MA7181 Exp. Date:JUNE. 2018
PH 10.01 Lot #: Exp. Date:
PH 13.00 Lot #:Y09D072 Exp. Date:JUNE. 2020
PH 13.00 Lot #: Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
PH 7.00 Lot #:A7177
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SLI
BUFFER
PH 13.0 SU
BUFFER
INITIAL
3 t
7:01
C17, cl
-7,6a I
aD- I "C.
10.0
I `t, 7-(_
13we
M. I °c-
P Is _
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP: oC
34
CORRECTED PH SU: /-) �— A /,2 : / - , 9 (S
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
01-7
J I Ma �C
�RRECTED PH SU:
24 HR
SU
24 HR
TEMP.. °C
ANALYST
INITIAL
l s-//]
as-
I J 0C
-5 .
CORRECTED PH SU: Q — t)./R ;
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
10; '?'�-
N
16.1
t9L1?'Ic
PH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
The initial pH reading, is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
The second pH reading is taken 2 hours after the initial reading.
,The pH of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
oument changes in lot;Ws.
revised: 12/21 /16

r n IVIC 1 CK I.ALIr3KH I IUIV r•UK OUd LIIVItIOLUIJUM
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
EPA ID: NC01119
.' Certification #: 194
,. .strument ID: ORION DualStar pH/ISE Benchtop
�S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #A7181 _
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:,
pH 13.00 Lot #:Y09DO72
Exp. Date:JUNE. 2020
pH 13.00.Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #:70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
Uf a �3
i:13
1Q�4 -
Tot
26.1`C
/®,Q
nip"
i?
'Q0.00C
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
3lJe ��
l 1 y
3�� u I S
` "19
05;.
/16
a2a S-C
CORRECTED PH SU: /I. & -a /j = la. ail $
2 HR
2 HR
ANALYST
PH SU
TEMP. oC
INITIAL
1a-Ce-7°`
7r"
�RRECTED PH SU:
24, HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
CORRECTED PH SU: fg-(0` 0,d11,9,39
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
The initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
'The second pH reading is taken 2 hours after the initial reading.
The pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
,,current changes in lot Vs.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
✓ 566 Walnut Trail
Waynesville, NC 28785
BOA ID: NC01119
Certification M 194
t Instrument ID: ORION DualStar pH/ISE Benchtop
SIN: E08421
W n Lab
,Equipment Maintenance:
pH 7.00 Lot #A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot M
Exp. Date:
pH 10.01 Lot MA7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
pH 13.00 Lot M
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due DateB/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
31' I q
7:
/j.0
1.4y) 1
114st 1
10. 1 1
I°I.o°C
l�,oco
/9. `,C
P5.
.COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
11,07
"ORRECTED PH SU: l 7 rrl./S- 125-: -
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
�RRECTED PH SU: 1 "12. S-Z
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
0
Ps.
ORRECTED PH SU:
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
fb
`j
IG d
1q.3
i readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
;tual pH = Measured pH +/- the correction Factor.
ie initial pH reading is taken after the lime is mixed with the 503 sludge.
ie pH of this initial reading has to be above a pH of 12.
oe second pH reading is taken 2 hours after the initial reading.
1pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Document changes in lot Vs.
revised: 12/21 /16

'. PH METER CALIBRATION FOR 503 LIME/SLUDGE
r SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
r"'A ID: NC01119
Certification #: 194
UInstrument ID: ORION DualStar pH/ISE Benchtop
J S/N: E08421
0 In Lab
Equipment Maintenance:
pH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot MA7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
a/1-71/Q'
7 : VS_
101, B
100 1
/'1,'3" C I
10A 1
%?. 7 0(
lXoc) I
/, , ?'G IS�
COLLECT
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
.�DATE
•
. .o.1
/j
� %//
�+.�TIME
/ �09
F!�'
`1 l
11.ob4
CORRECTED PH SU: �'��7"`Q,/� s /2,5ZZ
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
12.7
18,1 `c
)vi 1 J .
L_RRECTED PH SU: la►i gal.
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
I 0RRECTED PH SU: /2 0 - D,
Post Calibration Verifiratinn
TIME
INITIAL
Ph
10 SU
Temp.
°C
16;�i�
M,
1a,(
0176C
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
actual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
-The pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
'-\pH of this second reading has to be above a pH of 12.
. pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Document changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
:-`---PA ID: NC01119
'Certification #: 194
Instrument ID: ORION DualStar PHASE Benchtop
S/N: E08421
In -Lab
Equipment Maintenance: 04-4,$r A
PH 7.00 Lot MA7177
Exp. Date:JUNE. 2019
PH 7.00 Lot M
Exp. Date:
PH 10.01 Lot MA7181
Exp. Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:Y09DO72
Exp. Date:JUNE. 2020
PH 13.00 Lot M
Exp. Date: —_
Checked with Traceable Thermometer Serial #70601715 Cal Due DateB/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
'
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
lo,
,q"c
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
;ORRECTED PH SU: /17 - Q. S -
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
7
i-I
-j- (F
JRRECTED PH SU: 17.7 - 0.4 5— --f I Z- S<
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
I)-G
Iq,q`(
Ps.
,ORRECTED PH SU: n,
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
c3.p
aoS'
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
--alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
^ctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
—he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
`I pH of this second reading has to be above a pH of 12.
.a pH of the final reading (24 hours latter) has to be above a pH of 11.5.
-ocument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
—'A ID: NC01119
Certification* 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
pH"7.00 Lot MA7177
Exp. Date:JUNE. 2019
pH 7.00 Lot M
Exp. Date:
pH 10.01 Lot MA7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
'
DATE
TIME
SLOPE
EFF.
CAL.
BUFFER
PH 7.0 SU
TEMP. °C OF
PH 7.0 SU
BUFFER
QC
BUFFER
PH 10.0 SU
TEMP. °C OF
r PH 10.0 SU
BUFFER
CAL
BUFFER
PH 13.0 SU
TEMP. °C OF
PH 13.0 SU
BUFFER
INITIAL
00.3
11-19
7-00
11.1 a cl
10.0
lel- c_ 1
13r0e1
i�i•�t °�
QS',
COLLECT
DATE
COLLECT
TIME
"'ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
3&Jlp
,
d41 .g .
7:vgi
A S.
/a. (a
da.6oc
'ORRECTED PH SU: /V (e -- 0.1a = /j, y
2 HR
PH SU
2 HR'
TEMP. °C
ANALYST
INITIAL
i
fib. L"
-r2RECTED PH SU: U. - 6
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
:ORRECTED PH SU: I,(o - a,iS = la. `I
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
fa"i7
1r
�,��
dc_
H readings must be, taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
,orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
-ctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
Tye pH of this initial reading has to be above a pH of 12.
. ne second pH reading is taken 2 hours after the initial reading.
--\oH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
\acument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 603 LIMEISLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
:`-"eA ID: NC011.19
' . Certification * 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot MA7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #.Y09DO72
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial 470601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
DATE
TIME
SLOPE
EFF.
BUFFER
PH 7.0 SU
PH 7.0 SU
BUFFER
BUFFER
PH 10.0 SU
PH 10.0 SU
BUFFER
BUFFER
PH 13.0 SU
PH 13.0 SU
BUFFER
INITIAL
lug
'711121'r
9 r-1j
7.0®
0,V0(
lD.0
r?>,
17.s�
.s
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
TtIn
,ORRECTED PH SU: 42 (A' - ® . /;- =- /') 49
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
-ARECTED PH SU: ! Z 7 - 6.
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
J,. 5-
19.3°C.
F. S.
:ORRECTED PH SU: 125' 0, 19 : /2.3.2
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
�0�33
to - l
LAG
Z®
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-'alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
;orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
"•ctual pH = Measured pH +/- the correction Factor.
he initial pH reading is. taken after the lime is mixed with the 503 sludge.
—he pH of this initial reading has to be above a pH of 12.
. he second pH reading is taken 2 hours after the initial reading.
`�oH of this second reading has to be above a pH of 12.
`7 pH of the final reading (24 hours [after) has to be above'a pH of 11.5.
) ocument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
-r�A ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot MA7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot MY090072
Exp. Date:JUNE. 2020
pH 13.00. Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
DATE
TIME
SLOPE
EFF.
CAL.
BUFFER
PH 7.0 SU
TEMP. °C OF
PH 7.0 SU
BUFFER
QC
BUFFER
PH 10.0 SU
TEMP. C OF
PH 10.0 SU
BUFFER
CAL
BUFFER
PH 13.0 SU
TEMP. °C OF
PH 13.0 SU
BUFFER
INITIAL
1
:ss�
�t;c►,z►
?.o�
�?0.` y
j0, d
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. °C
�13 8(0,
'-7,o1
P .5.
r '„CORRECTED PH SU: % • f� " c.r�= l .�/5_
2 HR
2 HR .
ANALYST
PH SU
TEMP. °C
- INITIAL
is
1. °C
10
ARECTED PH SU: lZ_ 6 " d 1 = f 2. "fir
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
Id. <-
.10 3"C-
P5,.
`. CORRECTED PH SU: 1a.a - p, /5—
Post Calibration Verification
TIM,rE.
INITIAL
Ph
10 SU
Temp.
°C
ec
�g� y
)H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
;alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
,orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
1kctual pH = Measured pH +/- the correction Factor.
fhe initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
r•he second pH reading is taken 2 hours after the initial reading.
-P pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
y -.-)ocument changes in lot Vs.
r
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
.SW 846-9040C
Town of Waynesville WWTP
1566 Walnut Trail
Waynesville, NC 28785
" --"4A ID: NC01119
, Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot #.A7177
Exp. Date:JUNE. 2019
PH 7.00 Lot*
Exp. Date:
PH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial ##70601715 Cal Due Date8/23/19
CAL.
TEMP. oC OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SLI
BUFFER
PH 13.0 SU
BUFFER
INITIAL
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
CORRECTED PH SU:
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
1
_ . ARECTED PH SU: . (e - a'.1 Z I Z. lh�
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
l).G
is-o-c,
P5.
;ORRECTED PH SU:
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
rJ�
�H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
:orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Lctual pH = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed with the 503 sludge.
'he pH of this initial reading has to be above a pH of 12.
be second pH reading is taken 2 hours after the initial..reading.
"--oH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above,a pH of 11.5.
'-locument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C.
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
`.f
PH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:Y09D072
Exp.. Date:JUNE. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #7060171 s Cal Due Datpa/23/19
DATE
TIME
SLOPE
EFF.
CAL.
BUFFER
PH 7.0 SU
TEMP. OC OF
PH 7.0 SU
BUFFER
QC
BUFFER
PH 10.0 SU
TEMP. °C OF
PH 10.0 SU
BUFFER
CAL
BUFFER
PH 13.0 SU
TEMP. °C OF
PH 13.0 SU
BUFFER
INITIAL
►�
'1: �x
ivv,3
-?"0�
I �, `'�.
P0• (7
/8-c�°�
/?'00
I °t, I "C
-p5,-
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
1�"C
CORRECTED PH SU: f2.6
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
i
-RRECTED PH SU: 17. 7
1
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
12•&
I -i.S�i
rS.
:ORRECTED PH SU: IQ.6- 0.2j S /a .9
Post Calihratinn VPrifir•.atinn
Ph
Temp.
TIME
INITIAL
10 SU
°C
l�`��lU
AIL
so�• I
z
aD.o°
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-31culation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units'' (Temp. Measured - 25 Centigrade).
" ,tual pH = Measured pH +/- the correction Factor.
to initial pH reading is taken after the lime is mixed with the 503 sludge.
-'ie pH of this initial reading has to be above a pH of 12.
ae second pH reading is taken 2 hours after the initial reading.
,PH of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
`ocument changes in lot Vs.
revised: 12/21/16

' PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
l
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
9A ID: NCO 1119
Certification * 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
CAL.
HTIME
LOPE BUFFER
DATEEFF. PH 7.0 SU
1cP1(%do•s 7,�:;
PH 7.00 Lot #:67177
Exp. Date:JUNE. 2019
PH 7.00 Lot M
Exp. Date:
PH 10.01 Lot #A7181
Exp. Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
PH 13.00 Lot M
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
-EMP. " C OF
QC TEMP. °C OF
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 10.0 SU
BUFFER
K 0 °C.
/010
19'► "C
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
7:01
� (� IDS
:0'1
�•5•
i�. �
� �,�G
CORRECTED PH SU: f06 (c fJ• IS = /;?, z/S
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
ia
I qo )"c
N T.
RRECTED PH SU: _0),, 7
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
las
iz/oc
;ORRECTED PH SU: /1..5 — 0,a4 = /a �) 6
Post Calihrafinn Varifirnfinn
TIME
INITIAL
Ph
10 SU
Temp.
°C
N'j I
jo, t
Iq• 3cC
CAL
TEMP. °C OF
BUFFER
PH 13.0 SU
PH 13.0 SU
BUFFER
13.ao
/?,©"C
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
"ctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
4he pH of this initial reading has to be above a pH of 12.
10he second pH reading is taken 2 hours after the initial reading.
--\pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
-ocument changes in lot Vs.
revised: 12/21 /16
INITIAL
Ps.

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9n4nc
Town of Waynesville WWTP
566 Walnut Trail
F Waynesville, NC 28785
.-r--9A ID: NCO1119
; Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
® In Lab
Equipment Maintenance:
CAL.
SLOPE BUFFER
DATE I TIME I EFF. I PH 7.0 SU
pH 7.00 Lot MA7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
.
Exp. Date:
pH 10.01 Lot MA7181
Exp. Date:I UNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #.Y09DO72
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #7o6o1715 Cal Due Datet3/23/19
EMP. " C OF
PH 7.0 SU
QC
BUFFER
TEMP. °C OF
PH 10.0 SU
CAL
BUFFER
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
/ S`C
jla"00
/3.0c)
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
/X
(y:sg
�/, 1
�' �s`
f-5.
/J. 6
is. 5"C
CORRECTED PH SU:
HR
2 HR
ANALYST
PH SU
E2
TEMP. °C
INITIAL
Z `� b
RRECTED PH SU:
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
i2. 5
1S.4"t
F.S.
:ORRECTED PH SU:. /),.5 -©°2I ; /a. a�
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
l l): L f�-
Jrt
106
,)C-
TEMP. °C OF
PH 13.0 SU
BUFFER
INITIAL
A readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-ilculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
,tual pH = Measured pH +/- the correction Factor.
ie initial pH reading is taken after the lime is mixed with the 503 sludge.
ie pH of this initial reading has to be above a pH of 12.
, Ae second pH reading is taken 2 hours after the initial reading.
—\pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
..)current changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
?_�A ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
I, Equipment Maintenance:
PH 7.00 Lot #:67177
Exp. Date:JUNE. 2019
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #A7181
'Exp. Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #706 11716 Cal Due Dateg/23/19
SLOPE
CAL.
BUFFER
TEMP. °C OF
PH 7.0 SU
QC
BUFFER
TEMP. uC OF
PH 10.0 SU
CAL
BUFFER
TEMP. °C OF
PH 13.0 SU
DATE
TIME
, EFF..
PHH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
q11111f,
(
`
p
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. °C
, CORRECTED PH SU: /a.(0 _ a,/S-= ).1. 0
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
.RRECTED PH SU: i2- � -0 .l5 =
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
to (9
11C.111C
s .
'CORRECTED PH SU: /9 3 9
Post Calibratinn VPrifiratinn
Ph
Temp.
TIME
INITIAL
10 SU
°C
U
�rlb,6
C
)H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
.alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
I
orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
'kctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
- he pH of this initial reading. has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
'�pH of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
.-'- )ocument changes in lot Vs.
revised: 12/21/16

PH METER CALIBRATION.FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
j-� ID: NC01119
Certification M 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot *
Exp. Date:
pH 10.01 Lot *A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. oC OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER _
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
CORRECTED PH SU:
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
r'12 • U
Z. I at-
5E
,iRECTED PH SU:
24 HR
PH SU
24 HR
TEMP. °/C
ANALYST
INITIAL
I�a �
[.�vL✓
r7+
;ORRECTED PH SU:
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
OC
iH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-"alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
;orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
',ctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
,.,he second pH reading is taken 2 hours after the initial reading.
''--pH of this second reading has to be above a pH of 12. _
- pH of the final reading (24 hours latter) has to be above a pH of 11.5.
• ,.ocument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
,J
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
-r-9A ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar PHASE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot MA7177
Exp. Date:JUNE. 2019
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot MA7181
Exp. Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due DateB/23/19
CAL.
TEMP. oC OF
QC
TEMP. oC OF
CAL
TEMP. oC OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SLI
BUFFER
PH 13.0 SU
BUFFER
INITIAL
"/ / l�
�,��
/-!•
7.m�
�Vn3 ��
��i�a Q
l I.0 oL
/�ioG>
,k)s pVc—
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. °C
-
dak
7.,0.3
-20-64C
CORRECTED PH SU: /? f oil/.I= 12•1(8'
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
fog,('
�`Lrb
J IA
.RRECTED PH SU: 8 , %1 T 245�
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
V. (0
/$•S°G
S
'ORRECTED PH SU:
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
1� 3�-
J�
o . 6
oc-
�6 ,3
iH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
,orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
'lctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
'7he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
'-\pH of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
- •, locument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIMEISLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
�A ID: NCO1119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:87177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
DAffTE/
TIME
SLOPE
EFF.
CAL.
BUFFER
PH 7.0 SU
�t0,
TEMP. °C OF
PH 7.0 SU
BUFFER
QC
BUFFER
PH 10.0 SU
p.0
TEMP. °C OF
PH 10.0 SU
BUFFER
��, °G
CAL
BUFFER
PH 13.0 SU
%3,00
TEMP. uC OF
PH 13.0 SU
BUFFER
j",-?0
INITIAL
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. °C
4l61
T:a-1
yl,I;
"1-13
Ps
/,).G
KITOC
CORRECTED PH SU: /1),(„.-©,/S_ 1141'
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
I2.
:1lr
RRECTED PH SU: ('7-_ - 0 • f 5 �~ / Z- �(5`
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
il6
/,1.;0(
P"s,
CORRECTED PH SU: /j 6 O, QN : 113 (a
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
,alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
,orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
.'he second pH reading is taken 2 hours after the initial reading.
"�pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
)ocument changesin lot Ws.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP_
566 Walnut Trail
Waynesville, NC 28785
,AID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot MA7177
Exp. Date:JUNE. 2019
pH 7.00 Lot M
Exp. Date:
pH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09DO72
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
711
IN90
9Cc,-7
100
/g,`/°C
/0.0
17.3 °C_
1300
/8'.y"c
f'.s.
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
T .'a II
"/�7/9
-I :. o
p.s
12. (o
141,0° (—
CORRECTED PH SU: IQ.(m --oafS� /1 4.2
2 HR
2 HR
ANALYST
PH SU
TEMP. oC
INITIAL
,iRECTED PH SU
IZ- 4 - o.)tj( :-/Z q---'
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
0- S'
1q, Ilac
Fs.
,CORRECTED PH SU: L'Z5"- QJ$ 7 1;2• 32
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
aC-
off readings must be taken at 25 centigrade, or'corrected to 25 centigrade. At other than 25 centigrade, a conversion
:alculation maybe used to correct the pH reading to the standard temperature of 25 centigrade.
;orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
The initial pH reading is taken after the lime is mixed with the 503 sludge.
,..`rhe pH of this initial reading has to be above a pH of 12.
the second pH reading is taken 2 hours after the initial reading.
'p3p,,pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
)ocument changes in lot;Ws.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
--9A ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #.A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date -
Checked with Traceable Thermometer Serial 470601715 Cal Due Date8/23/19
DATE
TIME
SLOPE
EFF.
CAL.
BUFFER
PH 7.0 SU
TEMP. uC OF
PH 7.0 SU
BUFFER
QC
BUFFER
PH 10.0 SU
TEMP. °C OF
PH 10.0 SU
BUFFER
CAL
BUFFER
PH 13.0 SU
TEMP. °C OF
PH 13.0 SU
BUFFER
INITIAL
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
a
T13
-:VR
Ps.
tZ<-
CORRECTED PH SU: _ _ / . �` - 0 ra : /.1. 3 g
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
&
odd . a(
-�
ARECTED PH SU: (7.%$� s IZ.q
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
Id.
-8. yrc
. P s.
,ORRECTED PH SU: /2_,
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
lb :3 i
JE
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25, centigrade, a conversion
alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
:tual pH = Measured pH +/- the correction Factor.
ie initial pH reading is taken after the lime is mixed with the 503 sludge.
"ie pH of this initial reading has to be above a pH of 12.
ie second pH reading is taken 2 hours after the initial reading.
—oH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
��cument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
` Waynesville, NC 28785
BRA ID: NC01119
. Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #.A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09DO72
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial 1706o1715 Cal Due Date@/23/19
DATE
TIME
SLOPE
EFF.
CAL.
BUFFER
PH 7.0 SU
TEMP. °C OF
PH 7.0 SU
BUFFER
QC
BUFFER
PH 10.0 SU
TEMP. °C OF
PH 10.0 SU
BUFFER
CAL
BUFFER
PH 13.0 SU
TEMP. °C OF
PH 13.0 SU
BUFFER
INITIAL
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
7
-7:0o
/off' ct<
'1'0
f'S.
I -s—
.90. ). °C
CORRECTED PH SU:
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
tl.L(
LC
9
7r
.iRECTED PH SU: _12 Aj - 0, i 5 = 12. z i�-
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
l9.17-
V��°
r,4-
'JORRECTED PH SU: /.I.S`-11- IV. ; /a. g®L
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp. .
°C
V
iH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
=alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
,orrection factor.(CF) = 0.03 pH units " (Temp. Measured - 25 Centigrade).
yctual pH = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed with the 503 sludge.
'he pH of this initial reading has to be above a pH of 12.
_'he second pH reading is taken 2 hours after the initial reading.
'-�H of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above:a pH of 11.5.
! jocument changes in lot Vs.
revised: 12/21/16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
---RA ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot #:67177
Exp. Date:JUNE. 2019
PH 7.00 Lot M
Exp. Date:
PH 10.01 Lot #:A7181
Exp. Date:DUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot#:Y09D072
Exp. Date:JUNE. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial 170601715 Cal Due Datef3/23/19
DATE TIME
SLOPE
EFF.
CAL.
BUFFER
PH 7.0 SU
TEMP. °C OF
PH 7.0 SU
BUFFER
QC
BUFFER
PH 10.0 SU
TEMP. °C OF
PH 10.0 SU
. BUFFER
CAL
BUFFER
PH 13.0 SU
TEMP. uC OF
PH 13.0 SU
BUFFER
i
INITIAL
P�s .
�' Ilt
g•
Too
1j,4`L
j0.0
11,3oc
i�c�
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
a5-
PIS .
!
.a116
CORRECTED PH SU:
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
to
_Z5' /`
- _
I._ ,RRECTED PH SU: .1 Z. & - a- if -: 12. CIS
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
12.57
";ORRECTED PH SU: ! Z•6--0,/I' % la,3,2
Post Calibratinn Varifirntinn
Ph
Temp.
TIME
INITIAL
10 SU
°C
f iH readings must be taken at 25 centigrade; or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units " (Temp. Measured - 25 Centigrade).
-,ctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
'--PH of this second reading has to be above a pH of 12.
- pH of the final reading (24 hours latter) has to be above a pH of 11.5.
`�ocument changes in lot Vs.
revised: 12/21 /16

t'M METER CALIBRATION FOR 603 LIME/SLUDGE
SW 846-9n4nr.
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
•-r-R6 ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09DO72
Exp. Date:JUNE. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
DATE
TIME
SLOPE
EFF.
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
q� y�
7 :�
/0c- 0
-7
19, 7 °c 1
10.0
/2, 0 92
COLLECT
DATE
�tg
COLLECT
TIME
TO (
ANALYSIS
DATE
y641
ANALYSIS
TIME
1:O5
ANALYST
INITIAL
PS.
INITIAL
PH SU
l �.
INITIAL
TEMP. °C
�1�..3 °C
CORRECTED PH SU: %� (o - 0. /S : /,f y�
n
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
. ,2RECTED PH SU: 17 , (e 64 Y-; /7, 4 SJ
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
19.30G
s.
':ORRECTED PH SU: 1A - 0.
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
1G i q0
��
16
r bA�
TEMP. oC OF
PH 13.0 SU
BUFFER INITIAL
T , 7 -4 10-s.
-H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
=alculation may be used to correct the pH reading to the standard temperature of 25 ,centigrade.
-orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
.ctual pH = Measured pH +/- the correction Factor.
-le initial pH reading is taken after the lime is mixed with the 503 sludge.
ne pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
"----,PH of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
- ocument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
--'zkA ID: NCO1119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot #:87177
Exp. Date:JUNE. 2019
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:Y09DO72
Exp. Date:JUNE. 2020
PH 13.00 Lot*
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
DATE
TIME
SLOPE
EFF.
©
CAL.
BUFFER
PH 7.0 SU
TEMP. °C OF
PH 7.0 SU
BUFFER
QC
BUFFER
PH 10.0 SU
TEMP. °C OF
PH 10.0 SU
BUFFER
CAL
BUFFER
PH 13.0 SU
TEMP. °C OF
PH 13.0 SU
BUFFER
INITIAL
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
TIME
DATE
TIME
INITIAL
PH SU
TEMP. oC
/DATE
;,ORRECTED PH SU: 42 yS
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
A
Z.0
t .
-S;F
-rZRECTED PH SU: I Z- °'A. i 5— :: 12.4 S
24 HR
SU
24 HR
TEMP.OC
ANALYST
INITIAL
%PH
/ s
(r; 0(-
/
1 ° S,
:ORRECTED PH SU: 119— 0. 19, ; /139
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
10"Z'q
D�
A readings must be taken at 25 centigrade, or corrected .to 25 centigrade. At other than 25 centigrade, a conversion
_ilculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
-Drrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
, .ztual pH = Measured pH +/- the correction Factor.
— ie initial pH readingis taken after the lime is mixed with the 503 sludge.
• -ie pH of this initial reading has to be above a pH of 12.
ie second pH reading is taken 2 hours after the initial reading.
----pH of this second reading has to be above a pH of 12.
pH of the final reading (24.hours latter) has to be above a pH of 11.5.
_ -)cument changes in lot Vs.
revised: 12/21 /16

rn mt t tR CALIBRATION FOR 603 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
-`�A ID: NC01119
Certification #: 194
`. Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
CAL.
SLOPE BUFFER
DATE HTIMEEFF. PH 7.0 SU
PH 7.00 Lot #:67177
Exp. Date:JUNE. 2019
PH 7.00 Lot M
Exp. Date:
PH 10.01 Lot #:A7181
Exp., Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:Y09DO72
Exp. Date:JUNE. 2020
PH 13.00 Lot*
Exp. Date:
__
Checked with Traceable Thermometer Serial 170601715 Cal Due DateS/23/19
EMP. " C OF
QC
TEMP. °C OF
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 10.0 SU
BUFFER
.&' 4 "(_
10.1
/q. 7 °C
CAL
TEMP. °C OF
BUFFER
PH 13.0 SU
PH 13.0 SU
BUFFER
INITIAL
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME ,
DATE
TIME
INITIAL
PH SU
TEMP. °C
���
.1
4/(G
'1
P S.
►�
!`(
y
,0 2
B2. "1
o70- qoL
CORRECTED PH SU: /'2.7— Oflr: M s's'
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
,ZRECTED PH SU
17, Lf S
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
.ORRECTED PH SU: � .tj„ Ba it z /a tj�q
Post Calibrntinn VArifirra+inn
Ph
Temp.
TIME
INITIAL
10 SU
°C
16', �2_
':�
C)
=--I readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
dculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
`'orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
..;tual pH = Measured pH +/- the correction Factor.
'-'ie initial pH reading is taken after the lime is mixed with the 503 sludge.
ie pH of this initial reading has to be above a pH of 12.
e second pH reading is taken 2 hours after the initial reading.
—oH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
>cument changes in lot Vs.
revised: 12/21/16

SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
EPA ID: NC01119
Certification #: 194
.strument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #.A7181
Exp. Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #:70601715 Cal Due Date8/23/19
DATE
TIME
SLOPE
EFF.
CAL.
BUFFER
PH 7.0 SU
TEMP. oC OF
PH 7.0 SU
BUFFER
QC
BUFFER
PH 10.0 SU
TEMP. °C OF
PH 10.0 SU
BUFFER
CAL
BUFFER
PH 13.0 SU
TEMP. oC OF
PH 13.0 SU
BUFFER
jo.0C
INITIAL
1300 1
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE'
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
CORRECTED PH SU:
_ 1
-'�RRECTED PH SU:
/J. ( " 0.
2 HR
PH SU
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
4.1
ig, I`(
As
':ORRECTED PH SU: 9.7- 0.117 ja,4q
Post Calibratinn VArifinnfinn
TIME
INITIAL
Ph
10 SU
Temp.
°C
l(%.DU
J
CC-
-H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
-orrection' factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
ctual pH = Measured pH +/- the correction Factor.
-.,ie initial pH reading is taken after the lime is mixed with the 503 sludge.
ie pH of this initial reading has to be above a pH of 12.
ie second pH reading is taken 2 hours after the initial reading.
•ie pH of this second reading has to be above a pH of 12.
',,i pH of the final reading (24 hours latter) has to be above a pH of 11.5.
,cument changes in lot Vs.
k
revised: 12/21/16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW 846-9040C
.'Town of Waynesville WWTP
566 Walnut Trail
' Waynesville, NC 28785
'-`?A ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
�In Lab
Equipment Maintenance:.
PH 7.00 Lot #.A7177
Exp. Date:JUNE. 2019
PH 7.00 Lot #:.
Exp. Date:
PH 10.01 Lot.#:A7181
Exp. Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:Y09DO72
Exp. Date: JUNE. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #:70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
e'ov"L;> I
-•c;G
1 1.I `(
��° [�
r�G` l�°�
O
;OLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
,ORRECTED PH SU: 1�2 r
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
. ,iRECTED PH SU: i Z. b- 6 .i Z r 17 q S'
24 HR
24 HR
ANALYST
PH SU
TEMP. °C
INITIAL
ORRECTED PH SU:.
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
'-I readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
. alculation may be used to, correct the pH reading to the standard temperature of 25 centigrade. -
correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
ctual PH = Measured pH +/- the correction Factor.
ie initial pH reading is taken after the lime is mixed.with the 503 sludge.
ne pH of this initial reading has to be above a pH of 12.
ie second pH reading is taken 2 hours after the initial reading.
off of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
Document changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
' 566 Walnut Trail
Waynesville, NC 28785
—"A ID: NC01119
' Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance: (2ja,,JY€,
pH 7.00 Lot #:A7177
Exp., Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot MA7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09D072
Exp. Date: JUNE. 2020
pH 13.00 Lot #:
Exp. Date:.
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23119
CAL.
TEMP. OC OF
QC
TEMP. OC OF
CAL
TEMP. OC OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
'BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
A),
io.v
6 9.q
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. OC
:,ORRECTED PH SU: d fr f�<65"- i j�tlS
2 HR
2 HR
ANALYST
PH SU
TEMP. OC
INITIAL
t.
_ _,-ERECTED PH SU:
24 HR
PH SU
24 HR
TEMP. OC
ANALYST
INITIAL
:ORRECTED PH SU:A?.9
Post Calibration Verificatinn
Ph
Temp.
TIME
INITIAL
10 SU
°C
tir
_
(
96 %
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
-,orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
-ctual PH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed -with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
_-_c,ocument changes in lot #'s.
revised: 12/21/16

VN IVIL I LK CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
�" A ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A7177
Exp. Date:JUN_ E_2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09D072
Exp. Date:DUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #:70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. oC OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
-;AVe
,oj-
evi, o
yle*
6) 6)
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
INITIAL
PH SU
TEMP. °C
pTIME
CORRECTED PH SU: ✓1.5 a ,de 3.`5-
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
iRECTED PH SU:
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
1'2: el
/ CI, �, '(
` ->,
:ORRECTED PH SU:
Post Calibration Verifiratinn
Ph
Temp.
TIME
INITIAL
10 SU
°C
iH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
;orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
yctual pH = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed! with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
:document changes in lot #'s.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
r 566 Walnut Trail
Waynesville, NC 28785
—A ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A7181
Exp. Date: JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
pH 13.00 Lot*
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
�
6 � X //,�
_
T
:,ORRECTED PH SU:
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
6 `3I
rZRECTED PH SU:
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
;ORRECTED PH SU:
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
A, �1.5-
"
-
fH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
.alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
;orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
actual pH = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed.with the 503 sludge.
"he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
)ocument changes in lot #'s.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville,NC 28785
1kID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #:70601715 Cal Due Date8/23-
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
'PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SLI
BUFFER
PH 13.0 SU
BUFFER
INITIAL
10,0
:Xc e / (, 1
17-C.-r
-,e%
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATrE/
TIME
DATE
TIME
INITIAL
PH SU
TEMP. oC
CORRECTED PH SU: /;; G -- 0,o :y:y5,
2 HR
2 HR
ANALYST
PH SU
TEMP. oC
INITIAL
ai14'
�
RRECTED PH SU: t Z-. C, - t 17- �- ( Z ,1
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
: 0 R R E C T E D PH SU: 12 it - 6,/,s`s 11:Jr
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
r:
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
"ctual pH = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed. with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
ocument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
'=-"A ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09DO72
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #:70601715 Cal Due DateS/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
.sx , /v
0 "C_
go'('Acd
le. 3
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. °C
CORRECTED PH SU: I:': ('1
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
RRECTED PH SU: I Z .S e . j 7_ j•Z ,3 rs'
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
:ORRECTED PH SU: 1-2) S
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
OL
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
;orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
"ctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed -with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
_ pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
—ocument changes in lot #'s.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
t.566 Walnut Trail
,Waynesville, NC 28785
MtAA ID: NC01119
i Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
`In Lab
Equipment Maintenance:
pH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09DO72
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date: _
Checked with Traceable Thermometer Serial #70601715 Cal Due Date$/23/19
SLOPE
CAL.
BUFFER
TEMP. °C OF
PH 7.0 SU
QC
BUFFER
TEMP. oC OF
PH 10.0 SU
CAL
BUFFER
TEMP. °C OF
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
il%gl;j
T 3K
7l �3
1' t�
l '�`C
;'
�i 18 °!_
d.3• z''
2c�'. 't'
p3;d :.6 <
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
CORRECTED PH SU: /" } C i J - 11, q g
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
XRECTED PH SU: i'7• 1 a. d'' = 1 Z. & i
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
I�2,o
.20.? (:
yq .J .
ORRECTED PH SU: 1.2. o 6, i 5 = i1: V ,T
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
�3lculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
" ctual p.H = Measured pH +/- the correction Factor.
-le initial pH reading is taken after the lime is mixed with the 503 sludge.
ie pH of this initial reading has to be above a pH of 12.
_-y a second pH reading is taken 2 hours after the initial reading.
pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
,;ocument changes in lot #'s.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
' 566 Walnut Trail
Waynesville, NC 28785
ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
EFF.P7H
7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
�/��//Q
7TIME7
t 1
1
( �t.
A � �
.� �. a! e(
/ �
Q��o J `C
1 .3. � �
^l �l � Z �[
�i', 4'
r
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
CORRECTED PH SU: ),2, (4'- (•l'q — I �, `l16,
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
- .,RRECTED PH SU: ),Q, i L 6 Q = 0, ..�6
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
-ORRECTED PH SU: N = �; — fit., 1.2 = B ) > 3
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
)H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
;alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
'orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
kctual p.H = Measured pH +/- the correction Factor. .
'he initial pH reading is taken after the lime is mixed. with the 503 sludge.
-he pH of this initial reading has to be above a pH of 12.
the second pH reading is taken 2 hours after the initial reading.
pH of this second reading has to be above a pH of 12.
z pH of the final reading (24 hours latter) has to be above a pH of 11.5.
7ocument changes in lot #'s.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
l Waynesville, NC 28785
rPA ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
1n Lab
,Equipment Maintenance:
PH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
PH 7.00 Lot #:
Exp. Date:
,pH 10.01 Lot #.A7181
Exp. Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #:70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
DATE
TIME
SLOPE
EFF.
BUFFER
PH 7.0 SU
PH 7.0 SU
BUFFER
BUFFER
PH 10.0 SU
PH 10.0 SU
BUFFER
BUFFER
PH 13.0 SU
PH 13.0 SU
BUFFER
INITIAL
'
t
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
5ldeylfi�'
'�.5�.,
5`�/p�./i�
�':a.'' �
i�1 y�
� �: �
•::2�'. 3��'
'ORRECTED PH SU: ) Z: 3 -- 0:15 = 1 : 8.7
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
g?.�
20.L;
j;,
tRECTED PH SU: 12. 3 6 . I "Z =- /'Z. I!
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
ORRECTED PH SU: I 01: t cry - J -- t L V5
Post Calibration Verification
r
1'
-1 readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
--aIculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Ph
Temp.
TIME
INITIAL
10 SU
°C
�6"--; '
I,f
to -(
zZ6 i
orrection factor (CF) = 0.03 pH units* (Temp. Measured - 25 Centigrade).
" ,tual pH = Measured pH +/-the correction Factor.
i Ae initial pH reading is taken after the lime is mixed. with the 503 sludge.
4ie pH of this initial reading has to be above a pH of 12.
,ie second pH reading is taken 2 hours after the initial reading.
off of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
{ ,ocument changes in lot #'s.
I/
1
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
( SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
-r-:PA ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp.'Date:
pH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #:70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
'�PF f�l
j
•P-H
✓ ,60
=.>L 6. �r �C.
1t`�:<'
,l 0,
�f
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
F.� ;
71oAlf°I
�.5�
Bl-YJ 7,
izi
'CORRECTED PH SU
2 HR
PH SU
ZRECTED PH SU: 17-.7 - 5 l7-
24 HR 24 HR ANALYST
PH SU TEMP. °C INITIAL
;ORRECTED PH SU:
Post Calibration Verification
;ORRECTED PH SU:
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade,,a conversion
--alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
:orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
ctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed. with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
"ocument changes in lot #'s.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
'Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
u'A ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
"In Lab
Equipment Maintenance:
PH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot ##:A7181
Exp. Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
DATE
TIME
SLOPE
EFF.
CAL.
BUFFER
PH 7.0 SU
TEMP. oC OF
PH 7.0 SU
BUFFER
QC
BUFFER
PH 10.0 SU
TEMP. °C OF
PH 10.0 SU
BUFFER
CAL
BUFFER
PH 13.0 SU
TEMP. °C OF
PH 13.0 SU
BUFFER
INITIAL
� ; �`' ��,
et. -7 r,
C.
16 i C, 0
, t,
,fit , 4:
.7 �
r
.J
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST.
INITIAL
INITIAL
DATE
TIME
TIME
INITIA+rL
P•�H SU
TEMP. oC
DATE
C
ORRECTED PH SU
2 HR'
PH .SU
2 HR
TEMP. oC
ANALYST
INITIAL
12,q
Jo.ifig.
NyT ,
ZRECTED PH SU: p ? . q 0, - t 5- = 0:.� :
24 HR
PH SU
24 HR
TEMP. OC
ANALYST
INITIAL
el
L
ORRECTED PH SU: d.2 : 61C
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
` iV
a is
Zell �.
-I readings must be taken at 25 centigrade, or, corrected to 25 centigrade. At other than 25 centigrade, a conversion
--iIculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
;tual PH = Measured pH +/- the correction Factor.
ie initial pH reading is taken after the lime is mixed. with the 503 sludge.
ie pH of this initial reading has to be above a pH of 12.
—le second pH reading is taken 2 hours after the initial reading.
PH of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
)cument changes in lot #'s.
revised: 12/21/16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW 846-9040C
'Town of Waynesville WWTP
r j 566 Walnut Trail
Waynesville, NC 28785
-, ID: NCO1119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
1n Lab
Equipment Maintenance:
pH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due DateB/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. oC OF
SLOPE
EFF.
BUFFER
7.0 SU
PH 7.0 SU
BUFFER
BUFFER
PH 10.0 SU
PH 10.0 SU
BUFFER
BUFFER
PH 13.0 SU
PH 13.0 SU
BUFFER
INITIAL
PDATE
rJTIME
9_In
r3
�PH
7
.00
o20'q­C
10r06
a[Pi(pa'('
13,00
aa. y`c
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
5/-Zhe
'76'3 "I
15' as f t
7 ,, y3
i ► T.
/;2,
',ORRECTED PH SU: I,2a S `6,1 S= /.?= 35
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
M,
a6,3°C
1141 .
-ARECTED PH SU:
r ,M
l a , 6- - o , / 6`= o, 3 J
24 HR
24 HR
ANALYST
PH SU
TEMP. °C
INITIAL
Ia.5J
.204C
PA IT
:ORRECTED PH SU: I a s, 5"fi, tfJ�= 1 a.35
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
+q'
N,J
16,
ao,ScG
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
:orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
",ctual pH = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed -with the 503 sludge.
-he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
1\pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
iocument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
} a."A ID: NC01119
-f .'Certification #: 194
'Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot*
Exp. Date:
pH 10.01 Lot *A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot MY09D072
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial 470601715 Cal Due Date8/23/19
CAL.
TEMP. oC OF
QC
TEMP. oC OF
CAL
TEMP. oC OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
'fti3�l
g� le
i$rl
'�6�f/
o�('%.� L'u��o2��
I3,��
J,
,COLLECT
' DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
'CORRECTED PH SU: I , & _ d' /5 = /fir y6-
2 HR
2 HR
ANALYST
PH SU
TEMP. oC
INITIAL
~
��� _RRECTED PH SU: I Z.
- p • �S IZ `{ S
24 HR
PH SU
24 PIP
TEMP. C
ANALYST
INITIAL
pc
4
CORRECTED PH SU:
/ -�,/S=
Irs
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
.-J-
t6���
)H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
;alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
'orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
lctual p.H = Measured pH +/- the correction Factor.
Fhe initial pH reading is taken after the lime is mixed. with the 503 sludge.
Fhe pH of this initial reading has to be above a pH of 12.
--The second pH reading is taken 2 hours after the initial reading.
- '° -�pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
'?ocument changes in lot Vs.
revised: 12/21/16
i
l

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
-' ID: NC01119
Certification * 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
'In Lab
,Equipment Maintenance:
pH 7.00 Lot #.A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot *A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09DO72
Exp. Date:JUNE. 2020
pH 13.00 Lot*
Exp. Date:
Checked with Traceable Thermometer Serial #70601716 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DAJf�TjEp
TIME
EgF(,%F.
SU
P�Hf
B% UFF/E`R
PHp10.0[SU
BUF�yFE/R'
PH 13.0 SU
BUFFER
INITIAL
c/ .3
�7...10�
/..s'V'
Q/. IVOV
Ioe V
a 1Ol.
rD�
�o( (.--
P"-
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
-711 `7
CORRECTED PH SU: /.S — O. / % /oI, 319
2 HR
2 HR
ANALYST
PH SU
TEMP. oC
INITIAL
1Z•6
.20, 0
,JIE
_ RRECTED PH SU:
J
IZ.S - 0. tZ z 17-3Sf
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
i00
.20.1 a
F- .
:ORRECTED PH SU: 42.5-19, IS-; 47.3s'
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
b : i q"
JZ
Ll� • c�
�b.q
,H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
;orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
",ctual p.H = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed -with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
--"\pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
`locument changes in lot #'s.
revised: 12121 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
' 566 Walnut Trail
Waynesville, NC 28785
�1 ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
,J In Lab
Equipment Maintenance:
r"
i
pH 7.00 Lot MA7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot MA7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot MY09D072
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial ##70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. oC OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SLI'
BUFFER
PH 13.0 SU
BUFFER
INITIAL
-7.00
fit'.'? t
/ 0.0
91.3 of
/� e✓G►
a?c� 7 �
. s =
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
`7 : 0 q
.ORRECTED PH SU: 4).r%9
2 HR
2 HR
ANALYST
PH SU
TEMP. oC
INITIAL
.rZRECTED PH SU: I Z G ` G. 1T
ti
24 HR
PH SU
24 HR
TEMP. oC
ANALYST
INITIAL
V. �
11, G"
p5.
' ,ORRECTED PH SU: 1�•la` (!.l Sri %�.fl�
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
Ca" a7 -1
[o
C
26 .q
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25r centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
"ctual PH = Measured pH +A "the correction Factor.
he initial pH reading is taken after the lime is mixed. with the 503 sludge.
;he pH of this initial reading has to be above a pH of 12.
-.,,he second pH reading is taken 2 hours after the initial reading.
pH of this second reading has to be above a pH of 12. -
,„e pH of the final reading (24 hours latter) has to be above "a pH of 11.5.
?ocument changes in lot Vs.
revised: 12/21 /16
0

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
"A ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
'in Lab
Equipment Maintenance:
pH 7.00 Lot MA7177
Exp. Date:JUNE. 2019
pH 7.00 Lot M
Exp. Date:
pH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. oC OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
AWN]
!S
U) I
-boo
��.3dG
id.
3.00 1
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
641ty
' :s--,
TOc
N
.1,2. &
2.I.4dG
CORRECTED PH SU:
1-1
2 HR
PH SU
2 HR
TEMP. oC
ANALYST
INITIAL
I-Z.7
�2a,Z
RRECTED PH SU
IZ, •7 G. / LzS6 r
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
/.'4 S-
/9.=7 -C.
PS,
:ORRECTED PH SU: 0,iS=/j,3f
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
16' �S
7(5-
10.6 1
�.6
,H readings must be .taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
,orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
,ctual p.H = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed -with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
�pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
document changes in lot Vs.
revised: 12/21/16 -

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
j566 Walnut Trail
Waynesville, NC 28785
FFPA ID: NC01119
;ertification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
,S/N: E08421
)In Lab
Equipment Maintenance:
pH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot*
Exp. Date:
pH 10.01 Lot #.A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot*
Exp. Date:
pH 13.00 Lot #:Y09DO72
Exp. Date:JUNE. 2020
pH 13.00 Lot M
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. oC OF
QC
TEMP. °C OF
CAL
TEMP. oC OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
=03
19-R I
'7.00
l©. ?
,o
1 120.4"(-
1 1-?.60 1���1
Yols"
COLLECT
DATE"
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SrtUU
INITIAL
TEMP. OC
'i
-7.��
,ORRECTED PH SU: ��•S = �°• r� = i 3g
Tf"
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
ti�,G'
,,2b•l�
,��
:RECTED PH SU: J Z - 64 T % l 2 �( S
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
,'ORRECTED PH SU: 1.2.5= 0.15`: l'.s-
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
1P
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
•-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
;orrection factor (CF) = 0.03 pH units * (Temp. Measured -25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
-he pH of this initial reading has to be above a pH of 12.
.'he second pH reading is taken 2 hours after the initial reading.
-he`pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
)ocument changes in lot #'s.
revised: 12/21 /16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
FRA ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A7177
Exp. Date LINE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #.A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date: —_
Checked with Traceable Thermometer Serial #70601715 Cal Due DateB/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
`Tcal
-7.00
r21,00G
10.0
2o.g0.
/3-610
�q0L
.S.
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. °C
;ORRECTED PH SU: 121- 0.1; 0 T
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
)Z LI
21.1
�:RECTED PH SU: 1 Z. a 6• Z /l.2
24 HR
PHSU
24 HR
TEMP. °C
ANALYST
INITIAL
42.3
ad. i�c
�•s.
ORRECTED PH SU: /23—©,IS; / l
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
pp
60 ,• 19
, X
1d . 6
p. 6bL.
H readings must be taken at 25 centigrade, or corrected, to 25 centigrade. At other than 25 centigrade, a conversion
alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
ctual PH = Measured pH +/- the correction Factor.
ie initial pH reading is taken after the lime is mixed- with the 503 sludge.
'ie pH of this initial reading has to be above a pH of 12.
-;ne second pH reading is taken 2 hours after the initial reading.
---\pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
ocument changes in lot Vs.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
ID: NCO1119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot MA7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot *A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09DO72
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due DateB/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
DATE
TIME
SLOPE
EFF.
BUFFER
PH 7.0 SU
PH 7.0 SU
BUFFER
BUFFER
PH 10.0 SU
PH 10.0 SU
BUFFER
BUFFER
PH 13.0 SU
PH 13.0 SU
BUFFER
INITIAL
6, t�
1XI I
III( I
' .0
. `C.
/0.0 .I
10.1"C
I3,op I
�&, 6 "c. I
{,S.
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. °C
if aC
,ORRECTED PH SU: _j�� - Q. P4-s- la. A-
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
c
.iRECTED PH SU:
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
125—
20 ("
fS.
;ORRECTED PH SU: 72.E 0115'-� la2IT
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
0C
b o
jb.©
�6•l�
1H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
,alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
;orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
"actual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed -with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
`Q pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours [after) has to be above a pH of 11.5.
1ocument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
FF� ID: NCO1119
,Certification #: 194
l Instrument ID: ORION DualStar pH/ISE Benchtop
SIN: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot MA7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
,pH 13.00 Lot *:Y`09DO72
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date: —
Checked with Traceable Thermometer. Serial #70601715 Cal Due DateB/23/19
CAL.
TEMP. oC OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
-6k/'-g
AV-2
IN
j 1, A -
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. oC
AIR
7 v � �
�l�sS
`1 ` o
ff'
b?. 4—
' ®,' °C
;ORRECTED PH SU:
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
10i6-
as ?`C
m,-
ZRECTED PH SU: 12, 5-- o o le = 12, �
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
12.E
°2bXC-
PS,
;ORRECTED PH SU:
- Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
It) °3a
M, J.
16, 1
?3.6lc
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used, to correct the pH reading to the standard temperature of 25 centigrade.
:orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
^Lctual p.H = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed -with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
3-�pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Document changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
E� ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot M
Exp. Date:
pH 10.01 Lot *A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09DO72
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. oC OF
CAL
TEMP. oC OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SLI
BUFFER
PH 13.0 SU
BUFFER
INITIAL
'616
7'01
19
'7.o() 1
'91.gIt- 1
/010
J6,91L 1
/?00 1
'?a.I/'( I
r.S'
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
V / t
-7: ()(
. 0-1
5.
I ,
Jo. C) 0G
CORRECTED PH SU: %.S , /a ; 11„39
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
1 a -5�
Aa�)
RRECTED PH SU: 5" % PZ.4
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
la,
. S`
.S.
"ORRECTED PH SU: 1�_ q— 0. /a % 12. �g
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
P6 ` Z I
-SC
0. d
20. 7`
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
•-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
• ctual p.H = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed -with the 503 sludge.
—'ie pH of this initial reading has to be above a pH of 12.
oe second pH reading is taken 2 hours after the initial reading.
4� pH of this second reading has to be above a pH of 12.
; pH of the final reading (24 hours latter) has to be above a pH of 11.5.
�,ocument changes in lot #'s.
revised: 12121 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
� ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A7177
Exp. Date QNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
DATE
TIME
SLOPE
EFF.
CAL.
BUFFER
PH 7.0 SU
TEMP.,OC OF
PH 7:0 SU
BUFFER
QC
BUFFER
PH 10.0 SU
TEMP. °C OF
PH 10.0 SU
BUFFER
CAL
BUFFER'
PH 13.0 SU
TEMP. °C OF
PH 13.0 SU
BUFFER
INITIAL
(/'7/tT
-1:0,2 1
9 gx 1
?l 00
06
10.0
2 (. / °C 1
l3� tad
5­.
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
' PH SU
TEMP. °C
-)
7 l�
`o (
64 1
-1=�
;ORRECTED PH SU: f'o� _ ©•%oZ a
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
1 :2. 6
A I- Z"-
-11�
. RRECTED PH SU: ? . (e 6.17 4 l Z. a
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
14
:ORRECTED PH SU: � - U, /S: f<;Z qr
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
ll�:36
J
to .
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units w (Temp. Measured - 25 Centigrade).
^ctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed. with the 503 sludge.
'he pH of this initial reading has to be above a pH of 12.
. ne second pH reading is taken 2 hours after the initial reading.
pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
—ocument changes in lot Vs.
revised: 12/21 /16

SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
TA ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar PHASE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
PH 7.00 Lot #:.
Exp. Date:
PH 10.01 Lot #.A7181
Exp. Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cai Due Date8/23/19
DATE
TIME
SLOPE
EFF.
CAL.
BUFFER
PH 7.0 SU
TEMP. °C OF
PH 7.0 SU
BUFFER
QC
BUFFER
PH 10.0 SU
TEMP. oC OF
PH 10.0 SU
BUFFER
CAL
BUFFER
PH 13.0 SU
TEMP. oC OF
PH 13.0 SU
BUFFER
INITIAL
T e 0 1
c)
7.00
J190C
/O,o
,�1•S��
0.bo
r,v°c
S.
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
7,07
��i8
�:�q
p,s
l�.f�
J04It
CORRECTED PH SU: 11.a-- 0-0 � 0_09
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
e:
ab,7
Z.
JRRECTED PH SU:
24 HR
PH SU
24 HR
TEMP. oC
ANALYST
INITIAL
l)_ �
Z.0Cc
P.S,
CORRECTED PH SU: aq— 6.IS-,1).)6
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
aH readings must be taken at 25 centigrade, or corrected to 25, centigrade. At other than 25 centigrade, a conversion
alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
:orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
actual pH = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed with the 503 sludge.
'he pH of this initial reading has to be above a pH of '12.
he second pH reading is taken 2 hours after the initial reading.
7�e pH of this second reading has to be above a pH of 12.
e pH of the final reading (24 hours latter) has to be above a pH of 11.5.
locument changes in lot Vs.
revised: 12/21/16

SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
.EPA ID: NC01119
, Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot *A7177
Exp. Date:JUNE. 2019
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:Y09DO72
Exp. Date:JUNE. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due DateB/23/19
CAL.
TEMP. °C OF
QC
TEMP. oC OF
CAL
TEMP. °C OF
DATE
TIME
SLOPE
I EFF.
BUFFER
PH 7.0 SU
PH 7.0 SU
BUFFER
BUFFER
PH 10.0 SU
PH 10.0 SU
BUFFER
BUFFER
PH 13.0 SU
PH 13.0 SU
BUFFER
INITIAL
7W
,7/7d�
10.0
R00
t�.(o4C
.S
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
(0/11/6
T'0�
.7
CORRECTED PH SU: _ 42 Co — Q, /S ; / a ys"
--1\
RRECTED PH SU
2 HR
2 HR
ANALYST
PH SU
TEMP. oC
INITIAL
1Z.67 - c>. j4— 17.35
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
1►C/
.s.
:ORRECTED PH SU: /.2 = 69145-� /�1` o
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
-H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
ctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
�e pH of this second reading has to be above a pH of 12,
PH of the final reading (24 hours [after) has to be above a pH of 11.5.
ocument changes in lot Vs.
revised: 12/21/16

SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
,EPA ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar,pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot MA7177
Exp. Date:JUNE. 2019
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #.A7181
Exp. Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8l23119
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. oC OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
►3�1�
03
179:3
lao
l0.0
)ttoVc
13,a�
Ir/°.
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. °C
CORRECTED PH SU: 1,14- 0./2, d At
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
1z.q
ai. tc
-j1fF
RRECTED PH SU: 6.6 q-% 61-
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
/,). 3
'?b -8G'(.
(! 5,
.,ORRECTED PH SU: l�• Q. I a = /� I
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
aH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
;alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
,orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
lctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
'he second pH reading is taken 2 hours after the initial reading.
I e pH of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
,ocument changes in lot Vs.
revised: 12/21/16

rn IVIC I CK UAL113KA I IVN 1-VK OW LIIVIC/.7LUWUt:
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
�—PA ID: NC01119
C Certification #: 194
Instrument ID: ORION DualStar pHASE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot MA7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot MA7181
Exp. Date:JUNE. 2018
pH 10.01 Lot*
Exp. Date:
pH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. oC OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
61j 1,s
-7:0(
` 7-ej
lix,
20vc
lo.c)
jl c
/30a
f
!"S
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. oC
CORRECTED PH SU: %? (o - t), o 9g 4W Sldsl
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
Z.�
A
2�•�
�
��
ORRECTED PH SU: T. 5 " 0,6 9 r
24 HR
'PH SU
'24 HR
TEMP. °C
ANALYST
INITIAL
(),5
0 U54C
R S.
CORRECTED PH SU: 1)r5- tp• o ck y /). 4(
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
©',Z4
1�
t. `t
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
The initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
The second pH reading is taken 2 hours after the initial reading.
)rhe pH of this second reading has to be above a pH of 12.
ie pH of the final reading (24 hours Latter) has to be above a pH of 11.5.
�Jocument changes in lot #'s.
' 1
revised: 12/21/16

1 RJim r'vr% aua LIIYIClaL_uuL7G
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
,F-P,A ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar PHASE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:Y09DO72
Exp. Date:JUNE. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
6/1,f ?
TX( (
Q9,0
-7,00 1
) 3.9 °( 1
I0• I 1
J)•V"'C
/3P8 o
)a I "C
F.s.
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. oC
CORRECTED PH SU:
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
,Z. G
c
3'0
�
RRECTED PH SU: J, .'('Q - 6.6b 5-Li
24 HR
S%U
24 HR
TEMP. 9C
ANALYST
INITIAL
/PH
l�2.e
�2l/.O"C
ft.5-
-ORRECTED PH SU: %a `lr U` -l) = I)-)?
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
'0`,Z�
-�r
c,
-)H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
;alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
,orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
-he initial pH reading is taken after the lime is mixed with the 503 sludge.
.'he pH of this initial reading has to be above a pH of 12.
'he second pH reading is taken 2 hours after the initial reading.
1b,e pH of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
iocument changes in lot Vs.
revised: 12/21/16

r n IVIC 1 CM t.ALIMMA 1 iun rum OU.S LIIVIVOLUUtot
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
FAA ID: NC01119
' Certification #: 194
instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot MA7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot PY09DO72
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. oC OF
CAL
TEMP. oC OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BU�JFF�ER
PH 10.0 SU
BUFFER
PH�13.0 SU
BUFFER
INITIAL
L
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. °C
CORRECTED PH SU: 1,21.1(- D, Q q = j„Z• 31
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
,ERECTED PH SU: 1 6.60( 17 -3
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
'ORRECTED PH SU: q�
Post Onlihrntinn VPrifinntinn
TIME
INITIAL
Ph
10 SU
Temp.
°C
"
ter
22
-iH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
.:alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
;orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
actual pH = Measured pH +/- the correction Factor.
the initial pH reading is taken after the lime is mixed with the 503 sludge.
�'he pH of this initial reading has to be above a pH of 12.
'he second pH reading is taken 2 hours after the initial reading.
he
pH of this second reading has to be above a pH of 12.
pH of the final reading. (24 hours latter) has to be above a pH of 11.5.
iocument changes in lot Vs.
revised: 12121 /16

n1I� 1 L-i% a,ruaco m I min r\JR ova LIIYIGa LUu1oG
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
_�EPA ID: NCO1119
Certification #: 194
instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot *A7181
Exp. Date:JUNE. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
PH 13.00 Lot*
Exp. Date:
Checked with Traceable Thermometer Serial #:70601715 Cal Due Date8/23/19
CAL.
TEMP. uC OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
DATE
'V09
9g.3
`1.ed
J.?"V-(
/©.l
;1 �5�
l3.do I
Z../ y
,S:
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. oC
64/1/
7.'01?
G�i1/8
`7 �(4
,S
). &
1 9-c
CORRECTED PH SU: /„,4P—d.o9 7M.J I
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
�RRECTED PH SU: 12.(,' 6,60 r 12.S-Cl
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
10.5-
Vodc
f,s
'ORRECTED PH SU:
Post Calibration Verifirntinn
Ph
Temp.
TIME
INITIAL
10 SU
°C
(6
az.
nH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
'.orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
,-ictual pH = Measured pH +/- the correction Factor.
—he initial pH reading is taken after the lime is mixed with the 503 sludge.
,he pH of this initial reading has to be above a pH of 12.
'he second pH reading is taken 2 hours after the initial reading.
�e pH of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
tocument changes in lot Vs.
revised: 12/21 /16

rn rvrr- j Lax %+r+uar%m 1 KJIY r vm OW LIIVIC/OLUUUt
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
--EPA ID: NC011.19
Certification'#: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot MA7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. oC OF
QC
TEMP. °C OF
CAL
TEMP. oC OF
DATE
TIME
SLOPE
EFF.
BUFFER
PH 7.0 SU
PH 7.0 SU
BUFFER
BUFFER
PH 10.0 SU
PH 10.0 SU
BUFFER
BUFFER
PH 13.0 SU
PH 13.0 SU
BUFFER
INITIAL
-7=0
97 (a 1
`7.00
a
/0.0
l o o
/3.ctl
9-C
S
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
11-09
CORRECTED PH SU: / & 0Q = /l . q
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
P- Lp
a3.36
:�r r
)RRECTED PH SU: 6 G' � 12.5�
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
;V .? of
i • S .
CORRECTED PH SU: C - 0q = % •
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
a
-)H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
:alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
:correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
The initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
Fhe second pH reading is taken 2 hours after the initial reading.
T. t[\e pH of this second reading has to be above a pH of 12.
pH. of the final reading (24 hours latter) has to be above a pH of 11.5.
Document changes in lot Vs.
revised: 12/21 /16

rr r Inc 1 r=r% %omwQFw I IVIV r vm 7U3 LJ1V1=1ZL000r_
SW 846-9040C
Town of. Waynesville WWTP
a _ 566 Walnut Trail
Waynesville, NC 28785
SPA ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
" S/N:E08421
_ • In Lab
Equipment Maintenance: Cd`rar��Jf�r�9 rsf�it.�x,
pH 7.00 Lot MA7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot MA7181
Exp. Date: LINE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot MY09D072
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #:70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. oC OF
CAL
TEMP. oC OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
�0V
7.00
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. oC
6416-
7:0 %,
. (I
RS,
/16
2 3 s °c_'
CORRECTED PH SU: /). 6 — 0, 0 3 = /�1° •S7
2 HR
PH SU
2 HR
TEMP. oC
ANALYST
INITIAL
)RRECTED PH SU: 2.L, - f .tau I Z.5 �1
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
: ORRECTED PH. SU:' _ 42 V - 0, d 1 = (d.Z
Post Calibration VPrifiratinn
TIME
INITIAL
Ph
10 SU
Temp.
°C
b" 7
tt
.1
off readings must be taken at 25 centigrade, or corrected to 25 centigrade. At. other than 25 centigrade, a conversion
;alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Arrection factor (CF) = 0.03 pH units * (Temp. Measured.- 25 Centigrade).
kctual pH = Measured pH +/- the correction Factor.
—he initial pH reading is taken after the lime is mixed with the 503 sludge.
:lie pH of this initial reading has to be above a pH of 12.
`he second pH reading is taken 2 hours after the initial reading.
"e pH of this second reading has to be above a pH of 12.
e pH of the final reading (24 hours latter) has to be above a pH of 11.5.
')ocument changes in lot Vs.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
-"@A ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
' In Lab
Equipment Maintenance:
pH 7.00 Lot *A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #.A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09D072
Exp. Date: JUNE. 2020
pH 13.00 Lot #:
Exp. Date: _
Checked with Traceable Thermometer Serial #:70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
DATE
TIME
SLOPE
EFF.
BUFFER
PH 7.0 SU
PH 7.0 SU
BUFFER
BUFFER
PH 10.0 SU
PH 10.0 SU
BUFFER
BUFFER
PH 13.0 SU
PH 13.0 SU
BUFFER
INITIAL
,a r
I _
9?.7 1
7.0o 1
23. 9 C
/0.0
.1a.9 oc
R,o© I
a26 °c 1
P s.
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
CORRECTED PH SU: 42.6 - 0.oC* : /., qCI
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
-7o
t�
r _JRRECTED PH SU
24 HR
1 Z-s -6. 6c'(_ 1a,c(q(
P/rH� SU
24 HR
TEMP. °C
ANALYST
INITIAL
CORRECTED PH SU: oq ' - -1
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade.. At other than 25 centigrade, a conversion
calculation may be used to correct the pH readingyto the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
The initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
The second pH reading is taken 2 hours after the initial reading.
T`ie pH of this second reading has to be above a pH of 12.
le pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Document changes in lot Vs.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
',---'�A ID: NC01119
Certification M 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot MA7177
Exp. Date:JUNE. 2019
pH 7.00 Lot*
Exp. Date:
pH 10.01 Lot MA7181
Exp. Date: JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y00072
Exp. Date: JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial *70601715 Cal Due DateB/23/19
CAL.
TEMP. oC OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
0
97-) 1
?.©© 1
'-)yi °c 1
/0.0
7,?,Amc
/T'00
o?3,0�L
�s
COLLECT
DATE
COLLECT
TIME
ANALYSIS
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
DATE
(Aq9"/fr
-7109
3,3 C-
CORRECTED PH SU: 42. — D•D(a la -sir
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
C 2.�3-`�a
-Jr
JRRECTED PH SU:
17 - (' - 6.6 6 = /z,. 6-Y
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
f 9 S
J (. � 0C
P5 .
CORRECTED PH SU: t2. j 0 , O
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
10.9�-
'1'r
jo. d
A3.7
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
The initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
The second pH reading is taken 2 hours after the initial reading.
,tee pH of this second reading has to be above a pH of 12:
. ,e pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Document changes in lot Vs.
- revised: 12/21 /16
r�

' PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
? 566 Walnut Trail
Waynesville, NC 28785
` SPA ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot MA7177
Exp. Date:JUNE. 2019
pH 7.00 Lot M
Exp. Date:
pH 10.01 Lot #.A7181
Exp. Date:JUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC '
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
PH 7.0 SU
B1U�F%FaERj
PH 10.0 SU
BUFFrER/
PH 113.0 SU
INITIAL
/�
6
V�
�jE(�FF.
-1 Llg
•Q�
Of (/J l..
�Qt 1
3J �V
/?
��B'UFFER
rX 1�0�
S .
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
(oLAI,g
7. cg`
Ti ; 13
F s,
lg s`
3.3 °c
CORRECTED PH SU: . % ©,D -::. I,2.qy
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
J,RRECTED PH SU: 1 le -- I Z•S
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
fd. s—
01.V
!S,
CORRECTED PH SU: 0 -5-- 0'(9 1 %1.2, �/
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
to - D
z3.,t
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
,calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured. pH +/- the correction Factor.
The initial pH reading is taken after the lime is mixed with the 503 sludge.
r—The pH of this initial reading has to be above a pH of 12.
The second pH reading is taken 2 hours after the initial reading.
''tee pH of this second reading has to be above a pH of 12'
' e pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Document changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop,
S/N: E08421
In Lab
'Equipment Maintenance: C 1U
0/41 Sv/a A01-7
pH 7.00 Lot MA7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot MA7181
Exp. Date:DUNE. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09DO72
Exp. Date:JUNE. 2020
pH 13.00 Lot*:
Exp. Date:
Checked with Traceable Thermometer Serial #:70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
����
7�
�ig�5'
7-00 IJ3.670C,
0,61
JZ20
/3.00
`C
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
� �
pt
.1
PS-
U (0
p2 3tD d�
CORRECTED PH SU:
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
rz, G
:�y .b
'srl-_-
JRRECTED PH SU:.-1. (P - 6,6 3 ;:- (Z -�--7
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
l s
r, °C
PIS.
"CORRECTED PH SU: /25-- 0.61
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
ID, Cj
-5r
eo,�
l8C
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units " (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
The initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
The second pH reading is taken 2 hours after the initial reading.
-tee pH of this second reading has to be above a pH of 12.
,e pH of the final reading (24 hours latter) has to be above a pH of 11.5.
;Document changes in lot Vs.
revised: 12/21 /16

r PH METER CALIBRATION FOR 603 LIME/SLUDGE
r SW 846-9040C
Town of Waynesville WWTP
t 566 Walnut Trail
Waynesville, NC 28785
—?A ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot #A7177
Exp: Date 4UNE. 2019
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot MA7181
Exp. Date:JUNE. 2018
PH 10.0.1 Lot #:
Exp. Date:
PH 13.00 Lot #:Y09DO72
Exp. Date:JUNE. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0'SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 'SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
f boll
7 :00
Ole)-
7,00
/0,0
.23
l3 o0
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
0&
7,01
PS.
l
99.7 °C
CORRECTED PH SU: 12, 4 — 0.06 = () IN
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
CORRECTED PH SU: .57
(/
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
CORRECTED PH SU: 12. S - D- i Z - /Z . jai
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
164L
Ir
10,0
2-1-�
PH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
The initial pH reading is taken after the lime is mixed with the 503 sludge._
The pH of this initial reading has to be above a pH of 12.
The second pH reading is taken 2 hours after the initial reading.
�"�he pH of this second reading has to be above a pH of 12.
, i he pH of the final reading (24 hours latter) has to be above a pH of 11.5.
"Document changes in lot #'s.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
`OA ID: NC01119
.%; Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot MA7177 Exp. Date:JUNE. 2019
PH 7.00 Lot #: Exp. Date:
PH 10.01 Lot #a�7--t81 Exp. Date:.1�NE
PH 10.01 Lot #: ,17 isr( Exp. Date:
PH 13.00 Lot #:Y09D072 Exp. Date:JU EN 2020
PH 13.00 Lot #: Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due DateB/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DA1�, A}TEr
TIME
E/FF.
PH 7.0 SU
BUFFER
PH 10.0 SU
PH 13.0 SU
BUFFER
INITIAL
& G a
% �! Z
D //D
Z-
/BUFFER
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH.SU
INITIAL
TEMP. oC
zqr�
7 `zo
� -gIiT.
Z
Ll
CORRECTED PH SU: I Z• S O, 6 9:%. y
�
!C
��.
2 -L
�.,ORRECTED PH SU: l Z- q 7
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
./11-
21.0'c
fS .
+CORRECTED PH SU: %'2J- ig. oq : lA2. I I
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
-,PH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
The initial, pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
The second pH reading is taken 2 hours after the initial reading.
`"he pH of this second reading has to be above a pH of 12:
�i he pH .of the final reading (24 hours latter) has to be above a pH of 11.5.
JIDocument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
- 1� ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
l
PH 7.00 Lot MA7177 Exp. Date:JUNE. 2019
PH 7.00 Lot #: Exp..Date:
PH 10.01 Lot #=A71-84 !17 a; 3 Exp. Date:JUNE. 2018
PH 10.01 Lot #: Exp. Date:
PH 13.00 Lot #:Y09D072 Exp. Date:JUNE. 2020
PH 13.00 Lot * Exp. Date:
Checked with Traceable Thermometer Serial 170601715 Cal Du; DateB/23/19
DATE
TIME
SLOPE
EFF.
CAL.
BUFFER
PH 7.0 SU
TEMP. °C OF
PH 7.0 SU
BUFFER
QC
BUFFER
PH 10.0 SU
TEMP. °C OF
PH 10.0 SU
BUFFER
CAL
BUFFER
PH 13.0 SU
TEMP. °C OF
PH 13.0 SU
BUFFER
INITIAL
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
CORRECTED PH SU: 0. 6 — 0.0C ; fd. S�
2 HR
PH SU .
2 HR
TEMP. °C
ANALYST
INITIAL
23.4'
7IF
_JRRECTED PH SU
,Z-G - = f z-s._t(
24 HR
PH SU
24 HR
TEMP. oC
ANALYST
INITIAL
;CORRECTED PH SU: , (, (� 0 9 Z
Post Calibration Verifiratinn
TIME
INITIAL
Ph
10 SU
Temp.
°C
Ic�•3f�
--,pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured.- 25 Centigrade).
Actual pH = Measured pH +/_ the correction Factor.
The initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above.a pH of 12.
-The second pH reading is taken 2 hours after the initial reading.
Ile pH of this second reading has to be above a pH of 12.
ne pH of the final reading (24 hours [after) has to be above a pH of 11.5.
Document changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
' 566 Walnut Trail
Waynesville, NC 28785
N ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A7177
Exp. Date:JUNE. 2019
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #A7223
Exp. Date:AUGUST. 2018
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:Y09D072
Exp. Date:JUNE. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
GIs i
°1 �.I
'Ti � 0
�Ss 7 "C
l®,1
,?�. (� �C-
l�.DO
o2i/5 'e
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
'�.�
i l�°
�t
S
��•
�. 0C
CORRECTED PH SU: % (p--0.c9S % 125-1
2 HR
SU
2 HR
TEMP. °C
ANALYST
INITIAL
pPH
60v�
0J��J7t_
m.,T°
�vRRECTED PH SU: !, _ i +0, o3 _ !� 7,5
24 HR
PH SU
24 HR
TEMP. oC
ANALYST
INITIAL
0. G
dasec
e , 5.
:ORRECTED PH SU: /.I ` g
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
16 5 5"
]til � D- .
,I 0 , (
�2 161& O 11G
iH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
^alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
,orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
"actual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
-,he second pH reading is taken 2 hours after the initial reading.
) pH of this second reading has to be above a pH of 12.
ie pH of the final reading (24 hours latter) has to be above a pH of 11.5.
1ocument changes in lot Vs.
revised: 12/21/16

PH METER'CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
ry/ 566 Walnut Trail
Waynesville, NC 28785
= N ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
SIN: E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot MA7177
Exp. Date:JUNE. 2019
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #:A7223
Exp. Date:AUGUST. 2018
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot MY00072
Exp. Date:JUNE. 2020
PH 13.00 Lot #:
Exp. Date: .
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. oC OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
-Iqk
7.o3 I
901•
7,n© I
AU0C I
JD, f
P&JIC
a-00
1 ?0,S-t— I
Ps,
,COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. oC
711I
7:04
1 A k
7.08
e,s .
/1.�
o1D,-76c
CORRECTED PH SU:
2 HR
2 HR .
ANALYST
PH SU
TEMP. °C
INITIAL
6(1
:,,jRRECTED PH SU: EZ,1�- �° 69 = IZ. 5
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
1-9-q
A)IG11c
Ps-
'ORRECTED PH SU: l� �(- 0, d 2 1-411
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
Ire
~'iH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
J- alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
:orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
ztual pH = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed with the 503 sludge.
7he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
PH of this second reading has to be above a pH of 12.
PH of the final reading (24 hours [after) has to be above a pH of 11.5.
`,)ocument changes in lot #'s.
revised: 12/21 /16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
a 566 Walnut Trail
Waynesville, NC 28785
FIA ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
'In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot M
Exp. Date:
pH 10.01 Lot #:A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #: -
Exp. Date:
Checked with Traceable Thermometer Serial 470601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
'
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
DATE
Ifo ,
°l�c��' .
C •i
-7,00 1
9%,
I I a. I?
do. 0'C
/3,00
�/,0t
P.S.-
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
oixoc
'CORRECTED PH SU: %15 - 0. T
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
ay
a-7
.�.
,iRECTED PH SU: A�.— s-.� S®-
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
l°� 3t
S�'
- S -
'ORRECTED PH SU:'_3 - 0-0. iy
Post Calibration Verification
%�•�I - �.t�3 e /J.3-7
TIME
INITIAL
Ph
10 SU
Temp.
°C
i0 2
jo. i
.0°G
iH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
"alculation may be used to correct the pH reading to the standard temperature of 25 ,centigrade.
;orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Victual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
.'he pH of this initial reading has to be above a pH of 12.
'he second pH reading is taken 2 hours after the initial reading.
�pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
00cument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
-"A ID: NC01119
_ . Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
SIN: E08421
In Lab
�1
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A8172
Exp. Date:JUNE. 2019
pH. 10.01 Lot*
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial 470601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
Al
-7;63
t
-7 33
s-'�-
CORRECTED PH SU: 42• 6
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
I Z.C(
;�i. -�
- -SrZ
= , %,JRRECTED PH SU:
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
U5
.20--d"C.
P.S.
CORRECTED PH SU: as-- ® • 19 =- l)• 3 8
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
16: al .
Ir
l i1
26.
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
The initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
The second pH reading is taken 2 hours after the initial reading.
pH of this second reading has to be above a pH of 12.
. , ,e pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Document changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C .
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
--''-°A ID: NC01119
. -C Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot*
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due DateB/23/19
CAL.
TEMP. oC OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
r��
'
CORRECTED PH SU: 0X - o xj: %`t q?
2 HR
PH SU
2 HR
TEMP. oC
ANALYST
INITIAL
12.6
�1_7
---
.,ORRECTED PH SU:
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
/9. G
'9& 106
e S.
CORRECTED PH SU: 0-f5-:1,7 `{-'—
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
'r The initial pH reading is taken after the lime is mixed with the 503 sludge.
,The pH of this initial reading has to be above a pH of 12.
The second pH reading is taken 2 hours after the initial reading.
pH of this second reading has to be above a pH of 12.
. , ie pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Document changes in lot #'s.
revised: 12/21 /16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW-846-9040C
Town. of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
N ID: NC01119
v% Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
PH 7.00 Lot #:
Exp. Date:
PH 10.01 LotMA8172
Exp. Date:JUNE. 0019
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #:70601715 Cal Due Date8/23/19
CAL.
TEMP. oC OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0-SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
13>!€S
7��t
�8
�,Qd
°�
IU. 1(,
�I°C
i3��l,o"c
s _
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
7/i314,
T - 01
'711ShV
-1-' 0-1
• s
l,?, fo
al./ ®C
CORRECTED PH SU: 0- Q, /2
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
d-
l2I�
-t..e'
xz.2
J14
CORRECTED PH SU: _]� , (, Q 0 = / 7- 5~
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
/9- 4
JAB 3 OC
P. 151,
CORRECTED PH SU:
Post Calibration VPrifiratinn
TIME
INITIAL
Ph
10 SU
Temp.
°C
/0 `-g
10.0
PH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
The initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
The second pH reading is taken 2 hours after the initial reading.
,e pH of this second reading has to be above a pH of 12.
ne pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Document changes in lot #'s.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
"A ID: NC01119
X Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot*
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial 470601715 Cal Due DateB/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
7 �I le
`+�S^"
9�Ir0
0®
(a 1 °C'
Q" C
-;'b.7 o
� s
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIMETIME
DATE
IN-ITIAL
SU
TEMP. o/C
-7 � /0
9lJ
•7l /�
]TIMME
f . l
Y� • J•
/RP,a/�H
/ 4f.c
la r� mil.
CORRECTED PH SU: f 2. ( -- 0-Ij z /j, g
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
.,ORRECTED PH SU: f 2 t' v tl rz
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
U. (a
�o, t
(S -
CORRECTED PH SU: 12 (o- ©• IS � 11 11I5'
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
b �• ��
cJ�
I0z0�•(o
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
The initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
The second pH reading is taken 2 hours after the initial reading.
\e pH of this second reading has to be above a pH of 12.
, oe pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Document changes in lot #'s.
revised: 12/21/16
5

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
--"-QA ID: NCO1119
.aC Certification #: 194
' Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #: _
Exp. Date:
pH 13.00 Lot #:R30EO59
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cai Due DateS/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PFi 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
':. S-`
11,
V0, 1
1.S-oc
>s'oo
02L,.
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
VIP.
� :
7 f� l�
7:
p. 3 Gc
CORRECTED PH SU: 11 G. Q.I a = /2. q g .
'ORREC
2 HR
2 HR
ANALYST
PH SU_
TEMP. °C
INITIAL
r
TFD PH SLL• 1Z- (a -
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
.6
�01I °t
CORRECTED PH SU:
Post Calibration Verification
z- s 1
Ph
Temp.
TIME
INITIAL
10 SU
°C
(6,6
o`
, -%
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
The initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
-,The second pH reading is taken 2 hours after the initial reading.
\0 pH of this second reading has to be above a pH of 12.
ie pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Document changes in lot Vs.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
PA ID: NC01119
,dC Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A8172.
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial 4.70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
lla.k
1:61 1
el�,"r
-7,W 1
191:1166
10.0. 1
1
13-00
Joe Y"(
es-_
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
.q
"O1
-)//611'?
•1:0�
P.S.
j'2' (5
Ad,r'C
CORRECTED PH SU: 12, (,, - ig-®) /1agS
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
.ci
J'r� E
,,ORRECTED PH SU: ! Z.L� _ �% •/Z ^l L(
CORREC'
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
TED PH SU:
Post Calibration Verification
qil�
TIME
INITIAL
Ph
10 SU
Temp.
°C
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
The initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
The second pH reading is taken 2 hours after the initial reading.
"',e pH of this second reading has to be above a pH of 12.
, ne pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Document changes in lot Vs.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
` Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
PA ID: NC01119
AC Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date.JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date: JULY. 2020
pH 13.00 Lot #:
Exp. Date: -
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
DATE
TIME
SLOPE
EFF.
CAL.
BUFFER
PH 7.0 SU
TEMP. oC OF
PH 7.0 SU
BUFFER
QC
BUFFER
PH 10.0 SU
TEMP. °C OF
PH 10.0 SU
BUFFER
CAL
BUFFER
PH 13.0 SU
TEMP. °C OF
PH 13.0 SU
BUFFER
INITIAL
-7/04
7 "()D I
f)R. 7 1
' .-00
2 "L
1 10-1
10,1 °C I
Roo
o?o, tM
Ps:
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
CORRECTED PH SU: _- 117 - .IS27 /J,5-T
2 HR
2 HR
ANALYST
PH SU
TEMP. oC
INITIAL
i ?• L
2-1.7
. it
CORRECTED PH SU: [ Z • ti , b.1Z
24 HR
PH SU
24 HR
TEMP. oC
ANALYST
INITIAL
115'
20, 0C
Ps.
'CORRECTED PH SU: /;�tea 15-- , } s,
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
tb` -- (
IT
C6.0
Z y�
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, "a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
4ctual pH = Measured pH +/- the correction Factor.
the initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
fhe second pH reading is taken 2 hours after the initial. reading.
)e pH of this second reading has to be above a pH of 12.
,i he pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Document changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-Awr
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
� "AID: NC01119
.0 Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
I I SLOPE
DATE TIME EFF.
pH 7.00 Lot #:88165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #.A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL. ITEMP. oC OF QC
BUFFER PH 7.0 SU BUFFER
PH 7.0 SU BUFFER I PH 10.0 SU
TEMP. " C OF
CAL
PH 10.0 SU
BUFFER
BUFFER
PH 13.0 SU
t. Ifi °C,
11. ©o
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
CORRECTED PH SU: 19-u:a 11.�{
2 HR
2 HR
ANALYST
PH SU
TEMP. oC
INITIAL
-�
,,ORRECTED PH SU: ! % (, 1 z 2
i
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
)CORRECTED PH SU: 0_
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
WIT
. 7jF
16.6
_1. s
TEMP. oC OF
PH 13.0 SU
BUFFER
INITIAL
-� � c
..s
)H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
.;al'culation may be used to correct the pH reading to the standard temperature of 25 centigrade.
correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
"-'-'he initial pH reading is taken after the lime is mixed with the 503 sludge.
r'he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
_"-� pH of this second reading has to be above a pH of 12.
le pH of the final reading (24 hours latter) has to be above a pH of 11.5.
')ocument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
°A ID: NCO1119
.,C Certification M 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot MA8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date -
pH 13.00 Lot #:R30EO59
Exp. Date:JULY. 2020
pH 13.00 Lot*
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
DATE
TIME
SLOPE
EFF.
CAL.
BUFFER
PH 7.0 SU
TEMP. °C OF
PH 7.0 SU
BUFFER
QC
BUFFER
PH 10.0 SU
TEMP. °C OF
PH 10.0 SU
BUFFER
CAL
BUFFER
PH' 13.0 SU
TEMP. °C OF
PH 13.0 SU
BUFFER
INITIAL
lo
TO" I
qll.(
`7.og
?).Olj
Po.O
� I .qvC
/Ta
o, Ff
f S-.
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
A?0/1�
0
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
tr
AU
jIF
"oRRECTED PH SU: t Z - & - 0. /2 / 7 . Y
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL -
CORRECTED PH SU: 42, 1 S-y 1-9-3' .,
Post Calibration VPrifiratinn
TIME
INITIAL
Ph
10 SU
Temp.
°C
l� V
SCE
tb 0
fit.
)H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
.alculation may be used to correct the ,pH reading to the standard temperature of 25 centigrade.
'orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
actual pH = Measured pH +/- the correction Factor.
,Fhe initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
Fhe second pH reading is taken 2 hours after the initial reading.
pH of this second reading has to be above a pH of 12.
ie pH of the final reading (24 hours latter) has to be above a pH of 11.5.
- 0ocument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
"A ID: NC01119
„,C Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #.A8172
Exp. Date:JUNE. 2019
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:R30E059
Exp. Date: JULY. 2020
PH 13.00 Lot*
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
DATE
TIME
SLOPE
EFF.
CAL.
BUFFER
PH 7.0 SU
TEMP. °C OF
PH 7.0 SU
BUFFER
QC
BUFFER
PH 10.0 SU
TEMP. °C OF
PH 10.0 SU
BUFFER
CAL
BUFFER
PH 13.0 SU
TEMP. °C OF
PH 13.0 SU
BUFFER
INITIAL
7 21 lV
`Wo
1% 1
U.0"t 1
1,0, © 1
-91.3 °c I
i- .00 1
a).
r.S -
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
7131 '<
7: D)
7 3 t
*7 "01?
P.S.
M• 6
40.7 °L
CORRECTED PH SU: l� (0 — 1), /dye
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
1a4
al
uORRECTED PH SU: ( 2- 14 �S
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
CORRECTED PH SU: --oa to — a /--' /;7
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
6
PH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
the initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
The second pH reading is taken 2 hours after the initial reading.
;1e pH of this second reading has to be above a pH of 12.
ne pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Document changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
'1PA ID: NC01119
..0 Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
- pH 10.01 Lot #:A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot*
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial#70601715 Cal Due Date8/23/19
CAL.
TEMP. oC OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
DATE
TIME
SLOPE
EFF.
BUFFER
PH 7.0 SU
PH 7.0 SU
BUFFER
BUFFER
PH 10.0 SU
PH 10.0 SU
BUFFER
BUFFER
PH 13.0 SU
PH 13.0 SU
BUFFER
INITIAL
1?tA
91,0
7oca
r.9°C.
10
,06
iloo I
z2o- mac_
, s
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
g dlif
TP3
'C///T
`7.0 9
P.S,
116
d?0,7 "C.
CORRECTED PH SU: /.Zi/9
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
1Z
a% z 0 (C-
�"Fe-
—JRRECTED PH SU: 12--
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
/ :-7"t
P.5.
CORRECTED PH SU: ir• �r r S % I^ 3
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
The initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of*this initial reading has to be above a pH of 12.
The second pH reading is taken 2 hours after the initial reading.
pH of this second reading has to be above a pH of 12.
,, .. ,e pH of the final reading (24 hours [after) has to be above a pH of 11.5.
Document changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
S W-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
_--)AID: NC01119
..0 Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot MA8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial 470601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
P`H) 7.0 SU
BUFFERV
PH 11�0.0SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
a tg
:0a
tilt)-
(•��
do -got
10,(7
R{�ctl' �
/1rl!'k'
1e 1 �c
/. v .
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. oC
'&�p
� 1 tl
y
I 01
�L� (�
�7
!0-!7
ar9,
I
2IV, 110C,
CORRECTED PH SU: !,I (` 0. I
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
1.2T
J Iti
uORRECTED PH SU: I Z Gd z= rZ. 4
24 HR
PH SU
24 HR
TEMP. oC
ANALYST
'INITIAL
J9.
m,-3,9C
CORRECTED PH SU: 1'5-=
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
The initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
The second pH reading is taken 2 hours after the initial reading.
^'e pH of this second reading has to be above a pH of 12.
ne pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Document changes in lot Vs.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
%SPA ID: NC01119
.0 Certification #: 194
Instrument ID: ORION DualStar PHASE Benchtop
S/N: E08421
= In Lab
Equipment Maintenance:
PH 7.00 Lot MA8165
Exp. Date:JUNE. 2020
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot 4:A8172
Exp. Date: JUNE. 2019
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:R30E059
Exp. Date: JULY. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. oC OF
QC
TEMP. oC OF
CAL
TEMP. oC OF
DATE
TIME
SLOPE
EFF.
BUFFER
PH 7.0 SU
PH 7.0 SU
BUFFER
BUFFER
PH 10.0 SU
PH 10.0 SU
BUFFER
BUFFER
PH 13.0 SU
PH 13.0 SU
BUFFER
INITIAL
$ t
`i:011 1
91-1 1
TOO
I "'c
0 1
2 ,3 "L
13.0®
02o,
r� .
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
.0
CORRECTED PH SU:
2 HR
PH SU
2 FIR
TEMP. oC
ANALYST
INITIAL
—JRRECTED PH SU: Z t� — a• « i •�(
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
`r
0
CORRECTED PH SU: J �_ 0. ts" = I2.3-5-
Post Calibration Verification
INITIAL
Ph
1(J(0�) SU
Temp.
°C
/TIME
rp0
(0,10
1 d 10
1U
;0
PH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
'The initial pH reading is taken after the lime is mixed with the 503 sludge.
,The pH of this initial reading has to be above a pH of 12.
The second pH reading is taken 2 hours after the initial reading.
" i pH of this second reading has to be above a pH of 12.
.,e pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Document changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
,A ID: NC01119
�t-; Certification #: 194
rX Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
F' In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #.A8172
Exp. Date: JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY..2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial 470601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP, oC OF
CAL
TEMP. oC OF
DATE
TIME
SLOPE
EFF.
BUFFER
PH 7.0 SU
PH 7.0 SU
BUFFER
BUFFER
PH 10.0 SU
PH 10.0 SU
BUFFER
BUFFER
PH 13.0 SU
PH 13.0 SU
BUFFER
INITIAL
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
CORRECTED PH SU:.
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
uORRECTED PH SU: �'�•? .< S"�5�
24 HR
PH SU
24 HR
TEMP. oC
ANALYST
INITIAL
CORRECTED PH SU:
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
to I.al-f
—S
10,0
Ra. i
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
the initial pH reading is taken after the lime is mixed with the 503 sludge.
.The pH of this initial reading has to be above a pH of 12.
_ the second pH reading is taken 2 hours after the initial reading.
a pH of.this second reading has to be above a pH of 12.
„ ie pH of the final reading (24 hours [after) has to be above a pH of 11.5.
,-,,'Document changes in lot #'s.
revised: 12/21 /.16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
�A ID: NC01119
. -C Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot MA8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #.A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due DateB/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SLI
BUFFER
PH 13.0 SU
BUFFER
INITIAL
110/1Q
:co Il�l.�
'Loo
Z, `,_ 1
10.( 1
Z. Jac
/3,00 1
A),T (— I
F. S.
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
3,3 tj
-7:nV
fr�� 1V
-710 7
6.
CORRECTED PH SU:
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
,9L
,ORRECTED PH SU:
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
,CORRECTED PH SU: io'S' 0, I
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
��--
-')pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
= calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
The initial pH reading is taken after the lime is mixed with the 503 sludge.
-,The pH of this initial reading has to be above a pH of 12.
-The second pH reading is taken 2 hours after the initial reading.
r `tee pH of this second reading has to be above a pH of 12.
ne pH of the final reading (24 hours latter) has to be above a pH of 11.5.
`Document changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
J ,566 Walnut Trail
Waynesville, NC 28785
""A ID: NC01119
,.0 Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due DateB/23/19
CAL.
TEMP. oC OF
QC
TEMP, oC OF
CAL
TEMP. oC OF
SLOPE
BUFFER
PH 7.0 SU'
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
_ BUFFER
PH 13.0 SU
BUFFER
INITIAL
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
"V 0
T.
12--
�0 . vc
CORRECTED PH SU: f�1(0 - 6,1j'- W. Ll T
2 HR
PH SU
2 HR
TEMP. oC
ANALYST
INITIAL
2
,ORRECTED PH SU: 1Z G - O • 17 = 12-4e-(
24 HR
PH SU
24 HR
TEMP. oC
ANALYST
INITIAL
U . q
111 901C
r 5.
CORRECTED PH SU: /a, Cyr IS l�aS
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
16;Z-
j-�-
16,61
?I. Sec
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
The initial pH reading is taken after the lime is mixed with the.503 sludge.
The pH of this initial reading has to be above a pH of 12.
The second pH reading is taken 2 hours after the initial reading.
\e pH of this second reading has to be above a pH of 12.
ie pH of the final reading (24 hours latter) has to be above a pH of 11.5.
-,Document changes in lot Vs.
revised:.12/21/16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
,IPA ID: NC01119
X Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date.JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A8172
Exp. Date: JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date: JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
9/1 1V
7����
�,�
loo
J0,0
�LG)"C
r ��
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
iCORRECTED PH SU: a 0, 0 S = 0?��
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
i IZ.i
a1.-3
-jI
�,ORRECTED PH SU: j Z • % - L�.l Z r�2,�
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
` "CORRECTED PH SU: Q-) - D• ts-c llsv
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
)H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
;alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH.+/- the correction Factor.
-he initial pH reading is taken after the lime is mixed with the 503 sludge.
-he pH of this initial reading has to be above a pH of 12.
,,-he second pH reading is taken 2 hours after the initial reading.
'i pH of this second reading has to be above a pH of 12.
le pH of the final reading (24 hours latter) has to be above a pH of 11.5.
)ocument changes in lot #'s.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
S W-846-9040 C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
^PA ID: NC01119
,4C Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
PHSU
BUFFER
PH 10.0 SU
B✓J/UFFER
PH 13.0 SU
BUFFER
INITIAL
DATE
8 ^f S��
yTIME
l i Qi i�
(�EFyF+.
1 �l . I
�!j7.0
a)
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. cC
ldlx
-1 !o�
�SII
1.09
{�S.
i�. 7
?0.7 ��
CORRECTED PH SU: 42 7 •- 0, C? : /AS`6
r�
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
L ' �
07 l • I
�,L
.,ORRECTED PH SU: f 7- 7.- Q. j 7 > 175-e
24 HR
SU
24 HR
TEMP. °C
ANALYST
INITIAL
aPH
U, (0
070.1116.
PIS.
CORRECTED PH SU: 1a. (a -0.1 S = Il YS`_
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
--5)-:�-
10.6
J.3�
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade: At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
Fhe initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
Fhe second pH reading is taken 2 hours after the initial reading.
pH of this second reading has to be above a pH of 12.
oe pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Document changes in lot Vs.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
SPA ID: NC01119
,aC Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
t �
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot MA8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #:70601715 Cal Due DateB/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
kbu A
-1.�
cy-j'()
-1•�
1.37E
JI.O"t-
lS'.�`�
.2e.7°
T•S.
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
CORRECTED PH SU:
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
, ,ORRECTED PH SU:
4
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
y ./CORRECTED PH SU: Q.0 -- 0, 1 i = l �L yS
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
C6'�t3
d-
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
;Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
The initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
._,`The second pH reading is taken 2 hours after the initial reading.
�e pH of this second reading has to be above a pH of 12.
tie pH of the final reading (24 hours latter) has to be above a pH of 11.5.
.flocument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIMEISLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
`PA ID: NC01119
. aC Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot M
Exp. Date:
pH 10.01 Lot #:A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due DateS/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. oC OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
!9ji
I'-Q; I
L)Li, 3
I loo 1
'21111c 1
10.0
11.VC I
/-100
1 a (,VCC-
-rS'.
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
K
n//19
710 CZ-5-
l��
)0, 0i `c
CORRECTED PH SU: /)• G - 0,I) = j), q?
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
I
26 •�
J i
—ORRECTED PH SU:
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL .
CORRECTED PH SU: /2-7 -0.15— % .5
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
to,. 30
rt
1 16. o
a l l
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than' 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
The initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
Fhe second pH reading is taken 2 hours after the initial reading.
I\e pH of this second reading has to be above a pH of 12.
.. ie pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Document changes in lot #'s.
revised: 12/21/16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW-846-9040C
Town of Waynesville�WWTP
f 566 Walnut Trail
Waynesville, NC 28785
"h—"''A ID: NC01119
.0 Certification #: 194
Instrument ID: ORION DualStar PHASE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #:A8172
Exp. Date:JUNE. 2019
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due DateB/23/19
CAL.
TEMP. oC OF
QC
TEMP. °C OF
CAL
TEMP. oC OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SLI
BUFFER
PH 13.0 SU
BUFFER
INITIAL
9/0164
T'01
91
C
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
�•o
%-1
0-1
CORRECTED PH SU: / (9 — 0-. IS-=- 1 !��
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
CwRRECTED PH SU: I Z- 1,2
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
,CORRECTED PH SU: f g• 4 0° fS'-=
Post Calibration Verifirstion
TIME
INITIAL
Ph
10 SU
Temp.
°C
)H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
•;alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
'orrection factor (CF) = 0.03 pH units " (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
Fhe initial pH reading is taken after the lime is mixed with the 503 sludge.
—The pH of this initial reading has to be above a pH of 12.
—,•he second pH reading is taken 2 hours after the initial reading.
pH of this second reading has to be above a pH of 12.
, le pH of the final reading (24 hours latter) has to be above a pH of 11.5.
y)ocument changes in lot #'s.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
I.PA ID: NC01119
AC Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot *A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due DateB/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
IME�
EFF.
PH7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUF+FER
INITIAL
�{I
/TIME
%
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
CORRECTED PH SU: /2-G m a-1 ) :! 1'24/
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
CORRECTED PH SU: I2-(o - 6 , 11 = f 7. N q
24 HR
24 HR,
ANALYST
PH SU
TEMP. °C
INITIAL
a b
"v"q
CORRECTED PH SU: a('
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
jr1�
-TE
tb, b
2b.
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
The initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
The second pH reading is taken 2 hours after the initial reading.
�,e pH of this second reading has to be above a pH of 12.
oe pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Document changes in lot #'s.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
!r' 566 Walnut Trail
Waynesville, NC 28785
ID: NCO1119
,C Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
-' In Lab
Equipment Maintenance:
PH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #:A8172
Exp. Date:JUNE. 2019
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot ##:R30E059
Exp. Date:JULY. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DA�]T�E�j
TIME
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER%
PH13.0 SU
BUFFERINITIAL
((,EFF.
10at
40,51c.
• 7-00
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. oC
7:04
I ,oc�
P.S.
la, (.
4e,
CORRECTED PH SU: Id -co - Ot ►S'=
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
"ORRECTED PH SU: jZ. G
< l Z-c(
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
1:2.r
Iei.t1oc
rS.
CORRECTED PH SU: r57' 3S5
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
i 6' i q
-� rt-
6. v
2 I .q'
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor..
the initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a PH. of 12.
the second pH reading is taken 2 hours after the initial reading.
pH of this second reading has to be above a pH of 12.
ie pH of the final reading (24 hours latter) has to be above a pH of 11.5.
. Document changes in lot #'s.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
7)A ID: NC01119
..0 Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due DateB/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
TOY 1
99.1
1 7,00
/Roca
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
"Oq
3/1
Yrrj
e S.
12.
at), 0
CORRECTED PH SU: 11 G - i?, i T-= /) `IS-
FE1111
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
CORRECTED PH SU: 1���
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
/11• G
19,!;-"C
'CORRECTED PH SU: la ( - a (S= I M5,
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
�Ot-`�G
`�
I �ti✓
I
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
The initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
The second pH reading is taken 2 hours after the initial reading.
she pH of this second reading has to be above a pH of 12.
he pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Document changes in lot #'s.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
)A ID: NC01119
..0 Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot *A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. oC OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. oC
rF1,00
q AT
710(1
P.S.
i), G
as rc
CORRECTED PH SU: /�-4 —d •F5= I34'g-
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
ta-u
Al --L
WRRECTED PH SU: R- U — A,lZ — 11•L(�
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
CORRECTED PH SU: ./ 6 — 001 '�_ = 111K
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
i✓
)H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
'orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
Fhe initial pH reading is taken after the lime is mixed with the 503 sludge.
Fhe pH of this initial reading has to be above a pH of.12.
Fhe second pH reading is taken 2 hours after the initial reading.
� pH of this second reading has to be above a pH of 12.
to pH of the final reading (24 hours latter) has to be above a pH, of 11.5.
Document changes in lot #'s.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
�__�PA ID: NCO1119
dC Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot MA8165
Exp. Date:JUNE. 2020
PH 7.00 Lot M
Exp. Date:
PH 10.01 Lot #:A8172
Exp. Date:JUNE. 2019
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot *:R30EO59
Exp. Date:JULY. 2020
PH 13.00 Lot*
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
DATE
TIME
SLOPE
EFF.
BUFFER
PH 7.0 SU
PH 7.0 SU
BUFFER
BUFFER
PH 10.0 SLI
PH 10.0'SU
BUFFER
BUFFER
PH 13.0 SU
PH 13.0 SU
BUFFER
INITIAL
7N
�'-
`� ©
�,d
S'°
1D,L
�a `?"�
1�c�ea
de'& cl
iPS,
COLLECT
COLLECT
TIME '
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
SU
INITIAL
TEMP. oC
DATE
iP.H/
CORRECTED PH SU:
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
6�
Z. Ll
CORRECTED PH SU: 12, Le
24 HR
PHSU
24 HR
TEMP. °C
ANALYST
INITIAL
.
ay.r
.s ,
CORRECTED PH SU:
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
10-" 15
'JF
it- j
gI
a 1. G
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
the initial pH reading is taken after the lime is mixed with the 503 sludge.
-The pH of this initial reading has to be above a pH of 12.
Jhe second pH reading is taken 2 hours after the initial reading.
`pie pH of this second reading has to be -above a pH of 12.
he pH of the final reading (24 hours latter) has to be above a pH of 11.5
Document changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
:'own of Waynesville WWTP
J66 Walnut Trail
Vaynesville, NC 28785
-"\ ID: NC01119
. ;ertification #: 194
istrument ID: ORION DualStar pH/ISE Benchtop
a/N: E08421
n Lab
equipment Maintenance:
pH 7.00 Lot #A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot *A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
DATE
f/a(e%Y
7:0
,S
7.o©
J(I_
0.0
)[.®°G
/3.oc)
1 9.0•cc
Ps.
;OLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
�
A S
^TIME
7.I0
P.S.
0-
"`
�ORRECTED PH SU: /J. (6 -01 a- 12,0E
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
,? U
� 5
_,iRECTED PH SU: . 1, - 0.1 Z -
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
l - 6
do- c
S
ORRECTED PH SU: 12. (, - 0. f S- = / ?.4/5-
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
[6-' 1(,,
-,-jr
1 J6 •
91.3©c
'd readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
-orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
actual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
-le pH of this initial reading has to be above a pH of 12.
ie second pH reading is taken 2 hours after the initial reading.
-.-\pH of this second reading has to be above a pH of 12.
, pH of the final reading (24 hours latter) has to be above.a pH of 11.5.
_ ocument changes in lot #'s.
revised: 12/21/16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
'_�A ID: NC01119
.� Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot MA8165
Exp. Date:JUNE. 2020
pH 7.00 Lot M
Exp. Date:
pH 10.01 Lot #A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot M
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
►
:o�
�.00
�� 3��
ran
- (. 7 C
®a
14 r
los.
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
CORRECTED PH SU: /. (a -o-f /d = ' ,4�
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
tZ7
'lo.3°�
.,ORRECTED PH SU: l2. 7 ` 0 - I S - I �. 5S_
24 HR
PH SU
24 HR
TEMP. °C
.ANALYST
INITIAL
"ORRECTED PH SU: n.(O-. 01131V U-4 0
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
c(
�
iH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
,alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
:orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
'lctual pH = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
second pH reading is taken 2 hours after the initial reading.
,he pH of this second reading has to be above a pH of 12.
'he pH of the final reading (24 hours latter) has to be above a pH of 11.5.
)ocument changes in lot Vs.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
( 566 Walnut Trail
Waynesville, NC 28785
/--'A ID: NCO1119
, Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot #A8165
Exp. Date:JUNE. 2020
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot MA8172
Exp. Date:JUNE. 2019
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due DateB/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU-
D(ATEj
TIME
E�yFF.
P^H') 7.0 SU
BUJFF}ER'
PH 10.0 SLI
BUFFER .
PH 13.0 SU
BUFFER
INITIAL
r�fs'. OJ�
/zeo
oC'0f 2Oc-
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
0 1 (' Its
-1>0 -
- to
-1:0
_s'.
11(a
'ho'G
,ORRECTED PH SU: 0,6 - d,1_ "t
2.HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
_/RRECTED PH SU: •I Z Ca N
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
I)A-
20,/ °c
PS',
;ORRECTED PH SU: _[,.!_- d . IS
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
•-alculation may be used to correct*the pH reading to the standard temperature.of 25 centigrade.
,orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
^dual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
-he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
� pH of this second reading has to be above a pH of 12.
.,a pH of the final reading (24 hours latter) has to be above a pH of 11.5.
+ocument changes in lot Ws.
revised: 12/21 /16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
�Q ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot #.A8165
Exp. Date:JUNE. 2020
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #A8172
Exp. Date:JUNE. 2019
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
DATE
TIME
SLOPE
EFF.
BUFFER
PH 7.0 SU
PH 7.0 SU
BUFFER
BUFFER
PH 10.0 SU
PH 10.0 SU
BUFFER
BUFFER
PH 13.0 SU
PH 13.0 SU
BUFFER
INITIAL
/
(v;s�`
` j,5'1
tam
A/7`G
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
7h
7.01
,
� ec
CORRECTED PH SU: /d, (O -0.12 ; U, f19
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
la (�
,?,6.. 7°`"
J r
.RRECTED PH SU: `2-t, - d• 1 Z- _('Q-4
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
'ORRECTED PH SU: Y� CIS iS- • l�
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
iH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
:orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed with the 503 sludge.
-he pH of this initial reading has to be above a pH of 12.
.'he second pH reading is taken 2 hours after the initial reading.
-,e pH of this second reading has to be above a pH 'of 12.
.,e pH of the final. reading (24 hours latter) has to be above a pH of 11.5.
locument changes in lot Vs.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
,"'A ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar PHASE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot MA8165
Exp. Date:JUNE. 2020
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #A8172
Exp. Date:JUNE. 2019
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
DATE
TIME
SLOPE
EFF.
CAL.
BUFFER
PH-7-0 SU
TEMP. °C OF
PH 7.0 SU
BUFFER
QC
BUFFER
PH 10.0 SU
TEMP. oC OF
PH 10.0 SU
BUFFER
CAL
BUFFER
PH 13.0 SU
TEMP. oC OF
PH 13.0 SU
BUFFER
INITIAL
IdIfIT
L. (O-Yi
icz-a
-),00
J0.0.
20,1?114,
/3"o
1?01 15"P61
tos�
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
(J.qy,
'ORRECTED PH SU: l2 fc -O, K-;71a?oU!5'-
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
�RRECTED PH SU: d•
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
'ORRECTED PH SU: 0. If -
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
10%tj
S
Ifk b I
:k�Z.60
IH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
,alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
:orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Nctual pH = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed with the 503 sludge.
-he pH of this initial reading has to be above a pH of 12.
.'he second pH reading is taken 2 hours after the initial reading.
-�e pH of this second reading has to be above a pH of 12.
.e pH of the final reading (24 hours latter) has to be above a pH of 11.5.
')ocument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
,r-RA ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
,Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot M
Exp. Date:
pH 10.01 Lot #A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. oC OF
DATE
TIME
SLOPE
EFF.
BUFFER
PH 7.0 SUB
PH 7.0 SU
BUFFER
PH 10.0 SU
PH 10.0 SU
BnUFFER`
BUFFER
PH 13.0 SU
PH 13.0 SU
BUFFER
INITIAL
(At
,.7'0q
CI [yq
�'
0d
JUF`�FER
lX l�a IOC.
1COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
it N,
7- I
CORRECTED PH SU
/It � --01 rS : /12.�
2 HR
2 HR ANALYST
PH SU TEMP. °C INITIAL
�
RRECTED PH SU: �, 4 - o- t5 'L �-Li�
.
24 HR
PH SU
�
RRECTED PH SU: �, 4 - o- t5 'L �-Li�
.
24 HR
PH SU
24 HR
TEMP. oC
ANALYST
INITIAL
1 -S�
°20. 0 ec
(", .
;ORRECTED PH SU: /J !!�-- tB , ! S-
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
;orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
actual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
'-Q,pH of this second reading has to be above a pH of 12.
, pH of the final reading (24 hours latter) has to be above a pH of 11.5.
,_�ocument changes in lot Vs.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
—''A ID: NC01119
, Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
pH 7.00 Lot M
pH 10.01 Lot MA8172
pH 10.01 Lot #:
pH 13.00 Lot #:R30E059
Exp. Date:JUNE. 2020
Exp. Date:
Exp. Date:JUNE. 2019
Exp. Date:
Exp. Date:JULY. 2020
pH 13.00 Lot #: Exp. Date:
Checked with Traceable Thermometer Serial 4:70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF,
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. oC
CORRECTED PH SU: A:h, — gyp, s 5' = / 1 IS"
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
_JRRECTED PH SU: i
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
gg ,fi
"i It
r,.
P.
CORRECTED PH SU: ;,,.?. - 01 I 0.13
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
,alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
Fhe initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
the second pH reading is taken 2 hours after the initial reading.
-he pH of this second reading has to be above a pH of 12.
. ne pH of the final reading (24 hours latter) has to be above a pH of 11.5.
'Document changes in lot Ws.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
'`'A ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot MA8165
Exp. Date:JUNE. 2020
pH 7.00 Lot M
Exp. Date:
pH 10.01 Lot #:A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot *R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date: _
Checked with Traceable Thermometer Serial 4.70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. °C
//3
CORRECTED PH SU: i ). & f IQ, q.S
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
-JRRECTED PH SU: f ` 7,
24 HR
PHA Sp U
24 HR
TE{{MPpp.
ANALYST
INITIAL
I'll
��°C
9;/y"'g 1�
0,�.
CORRECTED PH SU:
Post Calibration Verification
I
Ph
Temp.
TIME
INITIAL
SU
°C
Y
.firms
7- i -
910
t�.+1 ' C i
pH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
,alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
The initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
The second pH reading is taken 2 hours after the initial reading.
-he pH of this second reading has to be above a pH of 12.
: he pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Document changes in lot Ws.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail pH 7.00 Lot #.A8165 Exp. Date:JUNE. 2020
Waynesville, NC 28785 pH 7.00 Lot #: Exp. Date:
'q ID: NC01119 pH 10.01 Lot #.A8172 Exp. Date:JUNE. 2019
Certification #: 194 pH 10.01 Lot #: Exp. Date:
Instrument ID: ORION DualStar pH/ISE Benchtop pH 13.00 Lot #:R30E059 Exp. Date: JULY. 2020
S/N: E08421 pH 13.00 Lot #: Exp. Date:
In Lab Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
Equipment Maintenance:
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
TIME
EF/�F.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
{DATE
Dlq{, l�
c�
i� S.�+
•Toc..
C5E i• C `�-
�Qe"a
two ,l
f��•'
In 4'e--
� S•
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
SU
TEMP. oC
]PH
CORRECTED PH SU: i,2, 6 -- C"', I:2 /,;),49
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
I J . (./
JRRECTED PH SU: I ! 4° (Z cj `' .
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
;
4 �
'ORRECTED PH SU: f-12 4 •- 03 2 1 � : 111
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
iH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
;alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
;orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed with the 503 sludge.
'he pH of this initial reading has to be above a pH of 12.
-'he second pH reading is taken 2 hours after the initial reading.
PH of this second reading has to be above a pH of 12.
,:a pH of the final reading (24 hours latter) has to be above a pH of 11.5.
')ocument changes in lot #'s.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
41D: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date: JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. oC OF
QC
TEMP. oC OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIMEg
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
�
.1 `/ 3'd
j . '& p f
s il�e
`�
j 0
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
TIME
DATE
TIME
INITIAL
PH SU
TEMP. oC
^DATE
�a'009
����
; it
�e
'ORRECTED PH SU: /I� (" -'C",0 _ /v, //�
2 HR
2 HR
ANALYST
PH SU
TEMP. oC
INITIAL
I
"JRRECTED PH SU: _T
24 HR
PH SU
24 HR
TEMP. oC
ANALYST
INITIAL
;ORRECTED PH SU:
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
�.,
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
:orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
"ctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
—he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
pH of this second reading has to be above a pH of 12.
,e pH of the final reading (24 hours latter) has to be above a pH of 11.5.
—ocument changes in lot #'s.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
"a, ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due DateB/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
TIME
EFyF.
PH 7.0 SU
BUFFER
PH SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
y�DATE
110.0
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
� )-7161
d :0�4
`/%?71A
'I : N
PR Y.
n. (",
'2- a ry,
CORRECTED PH SU: /.)_C ,,o, P'�" = /,).4
2 HR
2 HR
ANALYST
PH SU
TEMP. oC
INITIAL
12I g �—
tor"
_RRECTED PH SU: 12.. i o - (; i � / 71 `1 S
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
'ORRECTED PH SU: �';C �� e),187 = I). • -2—
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
)H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
.alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
'orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
'actual pH = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed with the 503 sludge.
—he pH of this initial reading has to be above a pH of 12.
-he second pH reading is taken 2 hours after the initial reading.
pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Document changes in lot #'s.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
" a, ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
Exp. Date:JUNE. 2020
pH 7.00 Lot #: Exp. Date:
pH 10.01 Lot #:A8172 Exp. Date:JUNE. 2019
pH 10.01 Lot #: Exp. Date:
pH 13.00 Lot #:R30E059 Exp. Date:JULY. 2020
pH 13.00 Lot #: Exp. Date:
Checked with Traceable Thermometer Serial 470601715 Cal Due DateB/23/19
pH 7.00 Lot #:A8165
CAL.
TEMP. °C OF
QC
TEMP. oC OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
q/ Kon,
1
HI
COLLECT
DATE'
COLLECT
TIME
ANALYSIS
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
DATE
CORRECTED PH SU: 1'�? - , /`�^t / j cV5
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
oc
JRRECTED PH SU: 1 1- « ` U • I i 2 `4 �
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
DORRECTED PH SU: /.) a -= 0.
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
r
&
(c.G
Lr
1 zb.7
)H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
;alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
4ctual pH = Measured pH +/- the correction Factor.
Fhe initial _pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
the second pH reading is taken 2 hours after the initial reading.
'Ie pH of this second reading has to be above a pH of 12.
. , ie pH of the final reading (24 hours latter) has to be above a pH of 11.5.
'Document changes in lot #'s.
revised: 12/21/16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot MA8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot MA8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
IONIC
L (,is%
1'oo
10.0
0,0
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH 8U
INITIAL
TEMP. oC
9,7
CORRECTED PH SU: /v1. Co — 0' (
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
,RRECTED PH SU:
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
,a
q
;ORRECTED PH SU: 12., =0,(L Q, 32
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
rib.a
)H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
,alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
I
orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
'actual pH = Measured pH +/- the correction Factor.
e'he initial pH reading is taken after the lime is mixed with the 503 sludge.
—he pH of this initial reading has to be above a pH of 12.
,'he second pH reading is taken 2 hours after the initial reading.
pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
)ocument changes in lot Ws.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
,EPA ID: NC01119
`Certification #: 194
Instrument ID: ORION DualStar PHASE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #A8172
Exp. Date: JUNE. 2019
PH 10.01 Lot*
Exp. Date:
PH 13.00 Lot #:R30E059
Exp. Date: JULY. 2020
PH 13.00 Lot*
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due DateB/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
DATE
TIME
SLOPE
EFF.
BUFFER
PH 7.0 SU
PH 7.0 SU
BUFFER
BUFFER
PH 10.0 SU
PH 10.0 SU
'BUFFER
BUFFER
PH 13.0 SU
PH 13.0 SU
BUFFER
INITIAL
d
Too
cjs,i
7,00
qo.g°
O ). a
,2a � �'G
13.00
I l ,9 °L
P S
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
CORRECTED PH SU: /.26 a /S :`aiS-
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
2.6
26.E cc
—jr
2RECTED PH SU: / 2. 5 - 0 • 15- = 1 Z. 3 5
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
a.f
1%5-V
rS.
;ORRECTED PH SU: 19-4-0,rsr= AQ,• 5-
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
1,4
iH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
,orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the'correction Factor.
'he initial pH reading is taken after the lime is mixed with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
.'he second pH reading is taken 2 hours after the initial reading.
PH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
-)ocument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date: -
pH 10.01 Lot MA8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
CAL.
TEMP. oC OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH"%7..0 SU
BUFFER
.PHry10.O SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
J
l�43/1
�.Q��
9910
-00
Ga 111G
010
YC��u ®(
/3,00
o.o"c
1•S.
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
,CORRECTED PH SU
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
,P , �t
-3r
1JRRECTED PH SU:
(z-I - v• b /z-4�-
24 HR
24 HR
ANALYST
PH SU
TEMP. °C
INITIAL
;ORRECTED PH SU:
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
V
N .
20
)H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
,;alculation may be used to correct the pH reading to, the standard temperature of 25 centigrade.
.;orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed with the 503 sludge.
'he pH of this initial reading has to be above a pH of 12.
—�he second pH reading is taken 2 hours after the initial reading.
:'tee pH of this second reading has to be above a pH of 12.
ne pH of the final reading (24 hours latter) has to be above a pH of 11.5.
=�?ocument changes in lot #'s.
= revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
'~A ID: NCO1119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance: 6,2,� f. fG Sol�lta�,
PH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
PH 7.00 Lot M
Exp. Date:
PH 10.01 Lot #A8172
Exp. Date:JUNE. 2019
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
DATE
TIME
SLOPE
EFF.
CAL.
BUFFER
PH 7.0 SU
TEMP. °C OF
PH 7.0 SU
BUFFER
QC
BUFFER
PH 10.0 SU
TEMP. °C OF
PH 10.0 SU
BUFFER
CAL
BUFFER
PH 13.0 SU
TEMP. °C OF
PH 13.0 SU
BUFFER
INITIAL
!ok h`7:ot
91.0
-?. W I
C2(.0"(- 1
10, 1
All-7°C
/Zoo
`O,3-(
,S,
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
�,�
l.C3t
i X 9
s,
1� 5-
•J G
,ORRECTED PH SU: 12-1, -0,U % 12 38
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
�b-3�
tic-
�:,,RRECTED PH SU: 12_, - 6-1S =
24 HR
PtH� SU
24 HR
TEMP. °C
ANALYST
INITIAL
;ORRECTED PH SU: /,2,;6—
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
r-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
,orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
-ctual pH = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed with the 503 sludge.
"he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
PH of this second reading has to be above a pH of 12.
�a pH of the final reading (24 hours latter) has to be above a pH of 11.5.
' Document changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
'-'A ID: NC01119
i,,., Certification M 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot MA8165
Exp. Date:JUNE. 2020
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot MA8172
Exp. Date:JUNE. 2019
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot MR30E059
Exp. Date:JULY. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due DateB/23/19
CAL.
TEMP. °C OF
QC
TEMP. oC OF
CAL
TEMP. oC OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SLI
BUFFER
PH 13.0 SU
BUFFER
INITIAL
/0
1:'tc
1 993
-7. 0d
/. Q
10, l
). It to(, 1
11 oo I
,& 9 °c- I
IP-S
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
CORRECTED PH SU: 1.2. 6 d 011;2 ;f���
2 HR
2 HR
ANALYST
PH SU
TEMP. oC
INITIAL
at
4
tORRECTED PH SU: 7- = l 2• 3 y
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
-ORRECTED PH SU: InZ li ®. OQ % I;Z. q0
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
!0.ILc
5)-
16.6
'21-q"-
)H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
;alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
,orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
�,,Nctual pH = Measured pH +/- the correction Factor.
Fhe initial PH reading is taken after the lime is mixed with the 503 sludge.
Fhe pH of this initial reading has to be above a pH of 12.
the second pH reading is taken 2 hours after the initial reading.
e pH of this second reading has to be above a pH of 12.
i ne pH of the final reading (24 hours latter) has to be above a pH of 11.5.
')ocument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
'Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
^9 ID: NC01119
. . Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
PH 7.00 Lot M
Exp. Date:
PH 10.01 Lot MA8172
Exp. Date:JUNE. 2019
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:R30E059
Exp. Date: JULY. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due DateS/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. oC OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
�k°
10,1
, a
l3,0aa
d.5, �''�
p;
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. °C
!Akr
7:Ga
AA/N
�7I
f,-1
12.'
0?sSoc
CORRECTED PH SU: 1�1.& +0,03 = /A63
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
,,jRRECTED PH SU: j2--11 +- t9.06 f#°,: Cp
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
i2. �
23.'/°
;ORRECTED PH SU: Ao2. (o wp •ob = /a, S q
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
o-_, 4
-Fr®�
�sY. 4
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
:orrection factor (CF) = 0.03 pH units'' (Temp. Measured -.25 Centigrade).
^,ctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
--he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
PH of this second reading has to be above a pH of 12.
.,a pH of the final reading (24 hours latter) has to be above a pH of 11.5.
+ocument changes in lot #'s.
revised: 12/21 /16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
'-oQ ID: NC01119
. . Certification #: 194
Instrument ID: ORION DualStar PHASE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
Exp. Date:JUNE. 2020
PH 7.00 Lot #: Exp. Date:
PH 10.01 Lot #:A8172 Exp. Date: JUNE. 2019
PH 10.01 Lot #: Exp. Date:
PH 13.00 Lot #:R30E059 Exp. Date:JULY. 2020
PH 13.00 Lot #: Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due Date8/23/19
PH 7.00 Lot #:A8165
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE,
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
0/
CORRECTED PH SU: I a. 6 - O, /S-% /J. qS-
I301001
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
z°(.l'
a�(� • 1
��c
. JRRECTED PH SU: jq, - 0 • (5' I' Z• �( S
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
"ORRECTED PH SU: a G r o'rt ' a 41
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
10'.6<
wiz
(0.6
070.6
)H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
,alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
'orrection factor (CF) = 0.03 pH units'` (Temp. Measured - 25 Centigrade).
.actual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
-,'he pH of this initial reading has to be above a pH of 12.
-,.-he second pH reading is taken 2 hours after the initial reading.
�+ pH of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
Document changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
"�A ID: NCO1119
. Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #A8172
Exp. Date: JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #70601715 Cal Due DateB/23/19
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
TOO
Qbk
'7'o G
/-7, j cc,
CORRECTED PH SU: Il V —0, le � 12,4j
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
19.6, L
Ir-
�,jRRECTED PH SU:
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
CORRECTED PH SU:JO.1�°:
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
lU-I -,
j rC-
[D.©
c q-.6)S-
)H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
.,alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
;orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
Fhe initial pH reading is taken after the lime is mixed with the 503 sludge.
the pH of this initial reading has to be above a pH of 12.
:he second pH reading is taken 2 hours after the initial reading.
pH of this second reading has to be above a pH of 12.
a pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Oocument changes in lot #'s.
revised: 12/21 /16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
�A ID: NCO1119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
SIN: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot M
Exp. Date:
pH 10.01 Lot MA8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #80410124 Cal Due Date:10/2/2023
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
A- 41
123
loo
91-j'c
/Or[
ao.y°CG
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
CORRECTED PH SU: 11'7 - 0, fS = /15
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
ZLaC,
• s
J f
.tRECTED PH SU: Q. b - 6 • j 5` � � Z- t( S
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
J " _ 5—/�S�C
S,
:ORRECTED PH SU: /)- 0, /a % to. 3 V
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
-H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
_alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
-orrection factor (CF) = 0.03 pH units " (Temp. Measured - 25 Centigrade).
—ctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
+ e pH of this initial reading has to be above a pH of 12.
ie second pH reading is taken 2 hours after the initial reading.
\pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
_ocument changes in lot Vs.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
> Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
-r-qA ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
.In Lab
Equipment Maintenance:
PH 7.00 Lot #A8165
Exp. Date:JUNE. 2020
PH 7.00 Lot M
Exp. Date:
PH 10.01 Lot #A8172
Exp. Date:JUNE. 2019
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
PH 13.00 Lot*
Exp. Date:
Checked with Traceable Thermometer Serial #80410124 Cal Due Date:10/2/2023
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
DATE
TIME
SLOPE
EFF.
BUFFER
PH 7.0 SU
PH 7.0 SU
BUFFER
BUFFER
PH 10.0 SU
PH 10.0 SU
BUFFER
BUFFER
PH 13.0 SU
PH 13.0 SU
BUFFER
INITIAL
(mt1-7h
1 02 1
9v
7.00
10.1
/?.vo
a04It- 1
P?S.
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP.. oC
.CORRECTED PH SU: .a (; 0-11:
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
i
-6
iRECTED PH SU: J. Z _ (P — , i 1 = law,
24 HR
PH SU
24 HR
TEMP. oC
ANALYST
INITIAL
3"C
ORRECTED PH SU: A.T—chi I = Q 3 2
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
c`,I
��
t6 '�
Q
;wi
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-.alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
_ctual pH = Measured pH +/- the correction Factor.
le initial pH reading is taken after the lime is mixed with the 503 sludge.
ne pH of this initial reading has to be above a pH of 12.
ie second pH reading is taken 2 hours after the initial reading.
KPH of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
��cument changes in lot Vs.
revised: 12/21 /16

rn iwc i r-K UALUSKA 11UN FOR 503 LIME/SLUDGE
SW 846-9040C
;,Town of Waynesville WWTP
� 566 Walnut Trail
— ' Waynesville, NC 28785
-r� ID: NC01119
Certification M 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
,In Lab
Equipment Maintenance:
pH 7.00 Lot MA8165
Exp. Date:JUNE. 2020
pH 7.00 Lot M
Exp. Date:
pH 10.01 Lot #A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #80410124 Cal Due Date:10/2/2023
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
DATE
TIME
SLOPE
EFF.
BUFFER
PH 7.0 SU
PH 7.0 SU
BUFFER
BUFFER
PH 10.0 SLI
PH 10.0 SU
BUFFER
BUFFER
PH 13.0 SU
PH 13.0 SU
BUFFER
INITIAL
10t9R
1 s9 I
9clj--7.00
)o,-3.'(,l
j o. I
1 j .q0c
3.00 I
117,7 0c
p. s:
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
' Ic t� [fit
(v:SX
!� [$ l
•?:t��
{>>S
%�.z(
�Q��L
CORRECTED PH SU: /�.�/•- �!. %� = / a�
2 HER
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
_
b
LX
0
tRECTED PH SU: j 2 .5 . 6
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
ORRECTED PH SU: 113 —Q ►19 = /1/1
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
-H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
_alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
'orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
actual pH = Measured pH +/- the correction Factor.
—he initial pH reading is taken after the lime is mixed with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
`,\pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
_ ocument changes in lot Vs.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
�A ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot MA8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot*
Exp. Date: _
Checked with Traceable Thermometer Serial #80410124 Cal Due Date:10/2/2023
DATE
TIME
SLOPE
EFF.
CAL.
BUFFER
PH 7.0 SU
TEMP. °C OF
PH 7.0 SU
BUFFER
QC
BUFFER
PH 10.0 SU
TEMP. °C OF
PH 10.0 SU
BUFFER
CAL
BUFFER
PH 13.0 SU
TEMP. °C OF
PH 13.0 SU
BUFFER
INITIAL
!�'
°Ii�
7.0o
I
'min,
Pot � UC
S,
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
�d l
-7 -'101
10JAI
1=13
s.
42.
CORRECTED PH SU:
2 HR
2 HR
ANALYST
PH SU
TEMP. oC
INITIAL
Z.�
�
ace.-)-3
r�
tRECTED PH SU: 1 Z - t4 •- 0 . II I—- 1 Z - t '�
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
1.2.3
iU°
P.6-
ORRECTED PH SU: 1:�,� -�°`�= la-c)(0
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
_H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
_-aIculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
-orrection factor (CF) = 0.03 pH units'" (Temp. Measured - 25 Centigrade).
, .ctual pH = Measured pH +/- the correction Factor.
-ie initial pH reading is taken after the lime is mixed with the 503 sludge.
ie pH of this initial reading has to be above a pH of 12.
ie second pH reading is taken 2 hours after the initial reading.
--\pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Dcument changes in lot Vs.
revised: 12/21/16

lJH METER CALIBRATION FOR 603 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
ID: NC01119
Certification M 194
` Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot MA8165
Exp. Date:JUNE. 2020
pH 7.00 Lot M
Exp. Date:
pH 10.01 Lot #:A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot M
Exp. Date: _
Checked with Traceable Thermometer Serial #80410124 Cal Due Date:10/2/2023
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
��
tol li I
10 4
1
io0J
c -7-0
/OpaDV
0.0 1
MV'c 1
I9.00 1
/ %%'C I
-s,
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
40/b/,
-Yo
/0a `
`7.I)-
.s.
12•lo
I Rio o
CORRECTED PH SU: 12'G ~Q, /T : 42.11
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
DL
ZRECTED PH SU: f 7_- l j •- L / " % • 111
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
, SI
Y :ORRECTED PH SU: 0.21 v 0.2 9
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
to..
�%
(6, 0
1�
-H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
_alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
-orrection factor (CF) = 0.03 pH units " (Temp. Measured - 25 Centigrade).
_ctual pH = Measured pH +/- the correction Factor.
-he initial pH reading is taken after the lime is mixed with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
--\pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours [after) has to be above a pH of 11.5.
_ocument changes in lot Vs.
revised: 12/21/16

rill Mt I LIK UALI6iKATION FOR 503 LIME/SLUDGE
SW-846=9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
FPA ID: NC01119
Certification M 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8166
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot*A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date: _
Checked with Traceable Thermometer Serial #80410124 Cal Due Date:10/2/2023
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SLI
BUFFER
PH 13.0 SU
BUFFER
INITIAL
lvb3I>
7:c'
owl
voo
10.0 1
le,?*
.13.00 1
ifflYc
-ps
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
'INITIAL
PH SU
INITIAL
TEMP. oC
10
12
go, 3 Uc
CORRECTED PH SU: kl 6 ` 0,1S—= 12. qT-
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
aC
tRECTED PH SU: j
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
1A
17.1t
.s.
,ORRECTED PH SU:
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
• ;��
:�c
jo ., 6
oC
l
~H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
_31culation may be used to correct the pH reading to the standard temperature of 25 centigrade.
"orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
, ,ctual pH = Measured pH +/- the correction Factor.
—he initial pH reading is taken after the lime is mixed with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
'-�pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
_ ocument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot #A8165
Exp. Date:JUNE. 2020
PH 7.00 Lot M
Exp. Date:
PH 10.01 Lot #A8172
Exp. Date:JUNE. 2019
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial ##80410124 Cal Due Date:10/2/2023
CAL.
TEMP. 0C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SLI
BUFFER
PH 13.0 SU
BUFFER
INITIAL
rQ/a
'�:40
CJCIo r
-1r©o
/7,306
I64,10
f , 106
13,00 1
It �t I
.PS
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
CORRECTED PH SU: I�. (O `-• IS" /. �5�
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
.ZRECTED PH SU:
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
42. G
1g,C
. f 5-.
:ORRECTED PH SU: /2-6 - 0,iq
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU .
°C
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Hctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
ie second pH reading is taken 2 hours after the initial reading.
---,,PH of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
-ocument changes in lot Vs.
revised: 12/21/16

rrrl Mt I tR CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
F ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #.A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #80410124 Cal Due Date:10/2/2023
DATE
TIME
SLOPE
EFF.
CAL.
BUFFER
PH 7.0 SU
TEMP. °C OF
PH 7.0 SU
BUFFER
QC
BUFFER
PH 10.0 SU
TEMP. °C OF
PH 10.0 SU
BUFFER
CAL
BUFFER
PH 13.0 SU
TEMP. °C OF
PH 13.0 SU
BUFFER
INITIAL
o0
°fit. I 1
`1,00
luz_
l a
/Co 06
/3'ov
ri.a°c_
s-.
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
GFORRECTED PH SU: /, 6 -0, f6-�: /Q. ys
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
I Z.
'-)b .aA(
rL
ZRECTED PH SU:
24 HR
24 HR
ANALYST
PH SU
TEMP. °C
INITIAL
�ORRECTED PH SU: %o•(p ~0- IT = /)'12
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
(DIM
SF
(U'U
'�6.. `6C
-H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
_3Iculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
-orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
_ctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
ie second pH reading is taken 2 hours after the initial reading.
--\pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
_ocument changes in lot #'s.
revised: 12/21 /16

PH Mh I tK UALILSKA 11UN 1-UK 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
ID: NC01119
ertification #: 194
instrument ID: ORION DualStar pH/ISE Benchtop
5/N: E08421
In Lab
quipment Maintenance:
PH 7.00 Lot MA8165
Exp. Date:JUNE. 2020
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #A8172
Exp. Date:JUNE. 2019
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:R30E059
Exp. Date:JULY. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #80410124 Cal Due Date:10/2/2023
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. oC OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF..
PH7.w0'� SU
BUdFFE/R�
PH 10.0 SU
BUFFER
PHg 13.0 SU
BUFFER
INITIAL
p
. I R
[01
qlt •
TOO
naot
j0.0
/%oot
/ .vo
C/ 10(_
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
1�03
�0
7:09d23"L
MW : 7
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
/a .4
Im"(
r-5.
ZRECTED PH SU:
f'd•N -a rS'= /a, as-
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
�
42. -/
/7,1 "t
Pi 5.
ORRECTED PH SU: a #, 0, 9-1= a.19
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
10,01
05.
10.0
f 4 o10L
nH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
_alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
,orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
ictual pH = Measured pH +/- the correction Factor.
—he initial pH reading is taken after the lime is mixed with the 503 sludge.
.'he pH of this initial reading has to be above a pH of 12.
'he second pH reading is taken 2 hours after the initial reading.
:b,e,,pH of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
locument changes in lot Vs.
revised: 12/21/16

rn IYIC I CM %,HI..10KA 11UN rUK bU3 LIME/5LUDUE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
,r-RP ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #.A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot MR30E059
Exp. Date:JULY. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #80410124 Cal Due Date:10/2/2023
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
CORRECTED PH SU:
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
lZ •S�
l .I
���
tRECTED PH SU: 17
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
"ORRECTED PH SU:
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
d
off readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
zalculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
;orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
Actual pH = Measured pH +/- the correction Factor.
the initial pH reading is taken after the lime is mixed with the 503 sludge.
she pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
P--\pH of this second reading has to be above a pH of 12. .
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Document changes in lot Vs.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
.,rqQ ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
- 'SIN: E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot ##A8165 Exp. Date:JUNE. 2020
PH 7.00 Lot #: Exp. Date:
PH 10.01 Lot #A8172 Exp. Date:JUNE. 2019
PH 10.01 Lot* Exp. Date:
PH 13.00 Lot #:R30E059 Exp. Date:JULY. 2020
�Usedo_
,pH13.00Lot#: L40SEoal Exp. Date: Ve_ . go; .a
hecked with Traceable Thermometer Serial #80410124 Cal Due Date:10/2/2023
g`111 !is, /0 "&A gdar. P if
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
DATE
TIME
SLOPE
EFF.
BUFFER
PH 7.0 SU.
PH 7.0 SU
BUFFER
BUFFER
PH 10.0 SLI
PH 10.0 SU
BUFFER
BUFFER
PH 13.0 SU
PH 13.0 SU
BUFFER
INITIAL
103r a
;SK
99x I
7,0d
/ .�%JC;
jo.a
f`j.I `'C
13.0®
aC
S
COLLECT
DATE
COLLECT
.TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
/A iS
:S`
I�i3� 8
`7-Q45_
{?5,
/Z51
i9.9`C
:ORRECTED PH SU: / •5 ®, �� / ,�
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
i Z.�
1 q�,'
7 ii
ZRECTED PH SU: 17, r! - ii .• l5� r / 2 = `� S
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
12.4
;-0.00C
P. 5,
'ORRECTED PH SU: f - �I -'�• I = /r .)5
Post Calibration Verificatinn
TIME
INITIAL
Ph
10 SU
Temp.
°C
10"t,
5C
10.6 1
C
14.7 6
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
..alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
actual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503.sludge.
he pH of this initial reading has to be above a pH.of 12. .
he second pH reading is taken 2 hours after the initial reading.
",\PH of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter)_ has to be above a pH of 11.5.
—ocument changes in lot #'s.
revised: 12/21/16

VH not I tR UALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
ERID: NCO1119
I ,ertification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
5/N:E08421
n Lab
quipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot*
Exp. Date:
pH 10.01 Lot #:A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot#:UO3EO21
Exp. Date:OCT. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer. Serial #:180410124 Cal Due Date:10/2/2023
CAL.
TEMP. °C OF
QC
TEMP. OC OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
11 b /K
. J
19
.00
1
0-0
O. '
13e010
avSac
- S.
'OLLECT
DATE
COLLECT
TIME"
ANALYSIS
DATED
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP.. OC
�•II
Yls'.•. 1
I (k
1105r
P5:.
0.1",
ac-n-
:ORRECTED PH SU: 13. 5-- 0 4 /,1. 3s9
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
Z.5'
'�O.70c
2;��
-,%-. <RECTED PH SU: ft , S' - D • / Z
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
A s.
,;ORRECTED PH SU: 1,23 -0 . IS = jj. JS"
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
_orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
ctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
Te pH of this initial reading has to be above a pH of 12.
hsecond pH reading is taken 2 hours after the initial reading.
)H of this second reading has to be above a pH of 12.
Ae pH of the final reading (24 hours latter) has to be above a pH of 11.5.
ocument changes in lot Vs.
revised: 12/21 /16

PM METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
town of Waynesville WWTP
1566 Walnut Trail
= Waynesville, NC 28785
ID: NC01119
Certification * 194
nstrument ID: ORION DualStar pH/ISE Benchtop
3/N: E08421
n Lab
=quipment Maintenance:
PH 7.00 Lot *A8165
PH 7.00 Lot #:
PH 10.01 Lot #A8172
Exp. Date:JUNE. 2020
Exp. Date:
Exp. Date:JUNE. 2019
PH 10.01 Lot #' Exp. Date:
pH 13.00 Lot #:UO3EO21 Exp. Date:OCT. 2020
PH 13.00 Lot #: Exp. Date:
Checked with Traceable Thermometer. Serial #80410124 Cal Due Date:10/2/2023
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE(p
EFF..y
PH 7.0 SU
BJ�UFFER/
PH 10.0 SLI
BUFFER
PH 13.0 SU
BUFFER
-INITIAL
^T�IM9lE)
/.Ife[
l�iK
/cC��
RV. Ali
iQ�
d{i"J Cr�li/
jX1i/ a�
P J.
'OLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. °C
:oo
if a 1T
7 :a QI
P ��
%�. G�
02 P �0 ©(-
ORRECTED PH SU: t). b - .0. J.1: /3• q 8
2 HR
2 HR
ANALYST
PH SU
TEMP. oC
INITIAL
ZRECTED PH SU: tZ.ce — 0I Z = I Z.
24 HR
PH SU
24 HR
TEMP.°C
ANALYST
INITIAL
S
I 0
r�
:ORRECTED PH SU: /Q .5 - O.
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
W.f
Ui(
10.1
go-6
iH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
.:alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
,orrection factor (CF) = 0.03 pH units' (Temp. Measured - 25 Centigrade).
-Actual pH = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed with the 503 sludge.
.'he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
,�pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
_)ocument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
'Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
�P ID: NC01119
t;ertification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
--'S/N: E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot #A8165
Exp. Date:JUNE. 2020
PH 7.00 Lot M
Exp. Date:
PH 10.01 Lot #A8172
Exp. Date:JUNE. 2019
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:UO3EO21
Exp. Date:OCT. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #80410124 Cal Due Date:10/2/2023
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
cJ.
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
`CORRECTED PH SU: %1- s' 0.l.Z ='I2• gq
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
11-5
t�-q Ok
i;:
.1RECTED PH SU: I7• 5- - D. -is 36
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
if
c
CORRECTED PH SU: 1,2.,q - 0. W.
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
iH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units " (Temp. Measured - 25 Centigrade).
yctual pH = Measured pH +/- the correction Factor.
'he initial pH reading is taken after the lime is mixed with the 503 sludge.
,he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
IoH of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
iocument changes in lot Vs.
revised: 12/21/16

• •. ...�.�.. �. •�•�•v•••V•� I VI�VVV VII�IVI VI�V ✓VV
SW 846-9040C
Town of Waynesville WWTP
,566 Walnut Trail
- Waynesville, NC 28785
-14 ID: NC01119
1 Certification #: 194
nstrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
n Lab
=quipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot M
Exp. Date:
pH 10.01 Lot #:A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:UO3EO21
Exp. Date:OCT. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable ThermometerSedal #80410124 Cal Due Date:10/2/2023
CAL.
TEMP. oC OF
QC
TEMP, oC OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
a &6,
- 6, -1
- 9cw
uo
io.4 oc -
io,(
10.4 OC
I 131vo
C
'OLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
(P
I
's
,s.
/.), '
;ORRECTED PH SU: 12. d,
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
.,.,iRECTED PH SU: - b. 1Z : /�. Lj V
24 HR
PH SOU✓
24 HR
TEMP. °C
ANALYST
INIT[IAL
J
►OYC%�
ID Q.
:ORRECTED PH SU: %�_5--�• 1tt 0.3,2
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
s�°,3a
la
"-$
-H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
_alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
"orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
, ,ctual pH = Measured pH +/- the correction Factor.
-he initial pH reading is taken after the lime is mixed with the 503 sludge.
. he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
�-, off of this second reading has to be above a pH of 12.
• ._pH of the final reading (24 hours latter) has to be above a pH of 11.5.
ocument changes in lot Vs.
revised: 12/21/16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
Waynesville, NC 28785
pH 7.00 Lot M
Exp. Date:
ID: NC01119
pH 10.01 Lot #A8172
Exp. Date:JUNE. 2019
Certification M 194
pH 10.01 Lot #:
Exp. Date:
Instrument ID: ORION DualStar pH/ISE Benchtop
pH 13.00 Lot #:UO3EO21
Exp. Date:OCT. 2020
-' SIN: E08421
pH 13.00 Lot #:
Exp. Date:
In Lab
Checked with Traceable Thermometer Serial #80410124 Cal Due Date:10/2/2023
Equipment Maintenance:
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
T.EyMP. oC
;ORRECTED PH SU: /�, to iJ• /L 4.05-
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
1 �
a L)
.. _,iRECTED PH SU:
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
1.9.S'
ic,'At
(S.
,ORRECTED PH SU: � iS-�0.I = %�•
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
-,,
' H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
_calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
actual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
—he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter), has to be above a pH of 11.5.
•ocument changes in lot Vs.
revised: 12/21 /16

rn irar- i are a.r►uorw i wry rum OW LII t=10LUUht
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail.
Waynesville, NC 28785
Nk ID: NC01119
Certification M 194
f Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot *A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:UO3EO21
Exp. Date:OCT. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #80410124 Cal Due Date:1012/2023
CAL.
TEMP. oC OF
QC
TEMP. oC OF
CAL
TEMP. oC OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
iL� Lri
RAO,
.00
COLLECT
COLLECT
ANALYSIS ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE TIME
INITIAL
PH SU
. TEMP. oC
'ORRECTED PH SU: /j_G _0 J Z aft
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
� • is
T�i
-,, rRRECTED PH SU: %7_-� - 0 I (emu y
24 HR
24 HR
ANALYST
SU
TEMP. °C
INITIAL
jPH
J o� -tP
O
�•7
';ORRECTED PH SU: �_ Co -'
(),If
Post Calibration Verification
TIME
INITIAL
. Ph
10 SU
Temp.
°C
10% l,�
I WL
160
2-6 .
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
:alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
-correction factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
_ctual pH = Measured pH +/- the correction Factor.
-he initial pH reading is taken after the lime is mixed with the 503 sludge.
-'he pH of this initial reading has to be above a pH of 12.
ie second pH reading is taken 2 hours after the initial reading.
pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
ocument changes in lot Vs.
revised: 12/21 /16

PH METER CALIBRATION FOR 603 LIME/SLUDGE
SW 846-9040C
)Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
r-� ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot MA8172
Exp. Date:JUNE. 2019
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:UO3EO21
Exp. Date:OCT. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #B0410124 Cal Due Date:10/2/2023
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
7.00
/$,m°�
0,0
C
IPs,
'OLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
;ORRECTED PH SU: A2. S -Q, I'5- '/a. *-
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
iRECTED PH SU: ) 2-S - 0.1 - r a..? --
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
19.s
11.7 °
?.s.
ORRECTED PH SU: /2S ©•d-( - /2 '29
Post.Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
'i readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
-ilculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
Drrection factor (CF) = 0.03 pH units' (Temp. Measured - 25 Centigrade).
_—titual pH = Measured pH +/- the correction Factor.
ie initial pH reading is taken after the lime is mixed with the 503 sludge.
• ne pH of this initial reading has to be above a pH of 12.
le second pH reading is taken 2 hours after the initial reading.
KPH of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
—ocument changes in lot Vs.
revised: 12/21 /16

rn IVIC i M cpu..USKA I ION FOR 503 LIME/SLUDGE
SW 846-9040C
i Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
F-�A ID: NC01119
Certification M 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot #:A8165
Exp. Date.JUNE. 2020
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #:A8172
Exp. Date:JUNE. 2019
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:UO3EO21
Exp. Date:OCT. 2020
PH 13.00 Lot #:
Exp. Date: _.
Checked with Traceable Thermometer Serial #80410124 Cal Due Date:10/2/2023
DATE
TIME
SLOPE
EFF.
CAL.
BUFFER
PH 7.0 SU
TEMP. °C OF
PH 7.0 SU
BUFFER
QC
BUFFER
PH 10.0 SLI
TEMP. °C OF
PH 10.0 SU
BUFFER
CAL
BUFFER
PH 13.0 SU
TEMP. °C OF
PH 13.0 SU
BUFFER
INITIAL
114W
.ill
/0i�tr�
%, 00
1'e,I �'�
a. ®
0 i,1 '+
5,:� Q
i ?. � �'(
P.S.
• COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
-1:02.
7;0.R
P.<,
/).q
M.6
;ORRECTED PH SU: `14/- a I g - 12 a 6-
--1\
tRECTED PH SU: Z-. S -
2 HR
PH SU
2 HR
TEMP. °C
ANALYST
INITIAL
P,-5r
It.')
jri-
24 HR
PH SU
24 HR
TEMP. °C
ANALYST'
INITIAL
'ORRECTED PH SU: /'0`1 - �, `�=�^ ��� 10
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
`--i readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
_-iIculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
"orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
ztual pH = Measured pH +/- the correction Factor.
-'ie initial pH reading is taken after the lime is mixed with the 503 sludge.
•ie pH of this initial reading has to be above a pH of 12.
ie second pH reading is taken 2 hours after the initial reading.
,q,pH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours [after) has to be above a pH of 11.5.
_ -)cument changes in lot Vs.
revised: 12/21 /16

M mt i trc t:ALltShtA I JUN FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
,F-PA ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot MA8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot MA8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:UO3E021
Exp. Date:OCT. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #80410124 Cal Due Date:10/2/2023
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. oC OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
1i
COLLECT
DATE
COLLECT
TIME
ANALYSIS
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
' illllr$
-1`.o o
DATE
it/9I jilt
i;os'
13-6
,ORRECTED PH SU: %,'a. (o --
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
;RECTED PH SU: iZ.l� ' 6,7.I .w I7.3`�
24 HR
PH SU
24 HR
TEMP.00
ANALYST
INITIAL
1.2- l
1,7. 4 0l
-�j
-,ORRECTED PH SU: _(.; , 7 - 0t r 24 ;
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
_alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
,orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
.ctual pH = Measured pH +/- the correction Factor.
—he initial pH reading is taken after the lime is mixed with the 503 sludge.
he pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
',�pH of this second reading has to be above a pH of 12.
dH of the final reading (24 hours latter) has to be above a pH of 11.5.
ocument changes in lot Vs.
revised: 12/21/16

rn inM i =M %,ALI srw 1 tUN 1-UK 503 LANE/SLUDGE
. SW 846-9040C
,;Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
P1'4Q ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
5/N: E08421
n Lab
Equipment Maintenance: Chan? ,,( f -Ari
PH 7.00 Lot *A8165
Exp. Date:JUNE. 2020
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #A8172
Exp. Date:JUNE. 2019
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:UO3EO21
Exp. Date:OCT. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #80410124 Cal Due Date:10/2/2023
CAL.
TEMP. °C OF
QC
TEMP. °C OF
CAL
TEMP. oC OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
tfa7//rf
%;0
1,00
/6,71C.
10.0 1
gafvc 1
/3-00 1/��+,��(t�
.S
..XLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU '
TEMP. oC
,',ORRECTED PH SU: cy= '- /° ,
W
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
<RECTED PH SU: fa•k , 0-R-1 = ja.
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
/9.�
6.y°G
FS.
-ORRECTED PH SU: l`a,& `0, S(0 = aaq
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
4kH readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
llculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
"orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
aual pH = Measured pH +/- the correction Factor.
-' a initial pH reading is taken after the lime is mixed with the 503 sludge.
..ie pH of this initial reading has to be above a pH of 12.
.ie second pH reading is taken 2 hours after the initial reading.
,__`oH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
)current changes in lot Vs.
revised: 12/21 /16

rn CM %,ALICSKA I IUN 1-UM 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
�P ID: NC01119
l , Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
)Equipment Maintenance:
J
PH 7.00 Lot *A8165
Exp. Date:JUNE. 2020
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #A8172
Exp. Date:JUNE. 2019
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:UO3EO21
Exp. Date:OCT. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #80410124 Cal Due Date:10/2/2023
DATE
TIME
SLOPE
EFF.
CAL.
BUFFER
PH 7.0 SU
TEMP. °C OF
PH 7.0 SU
BUFFER
QC
BUFFER
PH 10.0 SLI
TEMP. °C OF
PH 10.0 SU
BUFFER
CAL
BUFFER
PH 13.0 SU
TEMP. °C OF
PH 13.0 SU
BUFFER
INITIAL
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
Ted
-7 04
,s.
19--7
/s Svc
;ORRECTED PH SU: /2.7- 6, 0 7
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
1146
ZRECTED PH SU: I Z �s -G . 'E7 /2 - s -3)
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
"ORRECTED PH SU: _ /9 %- 0' J.) = IM3
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
-H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
:tual pH = Measured pH +/- the correction Factor.
7e initial pH reading is taken after the lime is mixed with the 503 sludge.
_ie pH of this initial reading has to -be above a pH of 12.
ie second pH reading is taken 2 hours after the initial reading.
of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
Ocument changes in lot Vs.
revised: 12/21/16

rn M= i CK UALUSKATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
ID: NCO1119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
` Equipment Maintenance:
PH 7.00 Lot #A8165
Exp. Date:JUNE. 2020
PH 7.00 Lot M
Exp. Date:
PH 10.01 Lot #A8172
Exp. Date: NE. 2019
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:UO3EO21
Exp. Date:OCT. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #80410124 Cal Due Date:10/2/2023
[DATE
II1 IDS
TIME
lib
SLOPE
EFF.
i ©l . 0
CAL.
BUFFER
PH 7.0 SU
7. 0 r)
TEMP. oC OF
PH 7.0 SU
BUFFER
0(c . ��
QC
BUFFER
PH 10.0 SLI
TEMP. °C OF
PH 10.0 SU
BUFFER
a
CAL
BUFFER
PH 13.0 SU
TEMP. oC OF
PH 13.0 SU
BUFFER
INITIAL
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
11 �{
1`•O%
it e
�`.8('
P'S-
CORRECTED PH SU: 1 .7 -8.�( '/d.q9
i
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
[Z
14. (��
a.
,1RECTED PH SU: 17, - 0. 2 L/
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
"ORRECTED PH SU: /9,57-- ©-g. f'S'
7-0la.33
Post Calibration Verification
Ph
Temp.
TIME
INITIAL
10 SU
°C
[o.
L
3 1
,H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
Iculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
;orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
-tual pH = Measured pH +/- the correction Factor.
ne initial pH reading is taken after the lime is mixed with the 503 sludge.
ie pH of this initial reading has to be above a pH of 12.
ie second pH reading is taken 2 hours after the initial reading.
',oH of this second reading has to be above a pH of 12.
pH -of the final reading (24 hours latter) has to be above a pH of 11.5.
)cument changes in lot;Ws.
revised: 12/21 /16

t'M Mer=R CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
} 566 Walnut Trail
Waynesville, NC 28785
7`1Q ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
'S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot #:
Exp. Date:
pH 10.01 Lot #:A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:UO3E021
Exp. Date:OCT. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #80410124 Cal Due Date:10/2/2023
DATE
TIME
SLOPE
EFF.
CAL.
BUFFER
PH 7.0 SU
TEMP. °C OF
PH 7.0 SU
BUFFER
QC
BUFFER
PH 10.0 SU
TEMP. °C OF
PH 10.0 SU
BUFFER
CAL
BUFFER
PH 13.0 SU
TEMP. °C OF
PH 13.0 SU
BUFFER
INITIAL
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. oC
`:ORRECTED PH SU: /16 _ 0. d � � f ��j I
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
1RECTED PH SU: _j2 (o - 6 l Z I Z• L N
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
-:ORRECTED PH SU: td, 6 .-'0• a I = /),19
Post Calibration Verification
TIME
INITIAL
Ph
10 SU
Temp.
°C
p'. I G
Jk-
-H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
,alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
. orrection factor (CF) = 0.03 pH units " (Temp. Measured - 25 Centigrade).
_ctual pH = Measured pH +/- the correction Factor.
-' a initial pH reading is taken after the lime is mixed with the 503 sludge.
.1e pH of this initial reading has to be above a pH of 12.
ie second pH reading is taken 2 hours after the initial reading.
—pH of this°second reading has to be above a pH of 12'.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
Dcument changes in lot Vs.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
ID: NC01119
Certification #: 194
Instrument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:A8165
Exp. Date:JUNE. 2020
pH 7.00 Lot*
Exp. Date:
pH 10.01 Lot #:A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:UO3EO21
Exp. Date:OCT. 2020
pH 13.00 Lot #:
Exp. Date: _
Checked with Traceable Thermometer Serial #B0410124 Cal Due Date:10/2/2023
CAL.
TEMP. oC OF
QC
TEMP. °C OF
CAL
TEMP. °C OF
SLOPE
BUFFER
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
DATE
TIME
EFF.
PH 7.0 SU
BUFFER
PH 10.0 SU
BUFFER
PH 13.0 SU
BUFFER
INITIAL
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
SU
INITIAL
TEMP. oC
.D�A+�TEp.
P tl /(6
^TIME
/ . 0 Q
pDA^JTE
(� J I�
`T%IME(,
.6 T
P-i .
/P^H
( �1 - 5-
n? z
CORRECTED PH SU:
1
J
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
1RECTED PH SU: j9 - -1 S` Z
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
:ORRECTED PH SU: (9 Q.
Post Calibration Verification
TIME
INITIAL
Ph
10 SfU�
Temp.
°C
}�;
10'.[�
( L
-H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
=,3Iculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
-orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
.,ctual pH =Measured pH +/- the correction Factor.
--ie initial pH reading is taken after the lime is mixed with the 503 sludge.
ne pH of this initial reading has to be above a pH of 12.
ie second pH reading is taken 2 hours after the initial reading.
',oH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
=:)cument changes in lot Vs.
revised: 12/21/16

rn ivit i tK UALIBRATION FOR 603 LIME/SLUDGE
- SW-846-9040C
Town of Waynesville WWTP
d ` 566 Walnut Trail
Waynesville, NC 28785
ID: NC01119
Certification #: 194
...strument ID: ORION DualStar PHASE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot #:A8165
Exp. Date .LINE. 2020
PH 7.00 Lot M
Exp. Date:
pH 10.01 Lot #A8172
Exp. Date:JUNE. 2019
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:UO3E021
Exp. Date:OCT. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer serial #80410124 Cal Due Date:10/2/2023
CAL.
SLOPE BUFFER
DATE TIME EFF. PH 7.0 SU
TEMP7. °C OF
PH .0 SU
BUFFER
QC TEMP. °C OF
BUFFER PH 10.0 SU
PH 10.0 SLI BUFFER
TE
CAL MP. °C OF
BUFFER PH 13.0 SU
PH 13.0 SU BUFFER
INITIAL
A.1 Too
i L " C,
10A Brea C
3.00 19.0
COLLECT
DATE
COLLECT ANALYSIS
TIME DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
P75
"CORRECTED PH SU: /.(a
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
2. "
I dC
__\tRECTED PH SU:
24 HR
24 HR
ANALYST
PH SU
TEMP. °C
INITIAL
1
ORRECTED PH SU: 12 6, 2
Post Callbratinn VArifrnfinn
TIME
INITIAL
Ph
10 SU
Temp.
°C
to
~y readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
Iculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
")rrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
:tual pH = Measured pH +/- the correction Factor.
e initial pH reading is taken after the lime is mixed with the 503 sludge.
-e pH of this initial reading has to be above a pH of 12.
e second pH reading is taken 2 hours after the initial reading.
�_oH of this second reading has to be above a pH of 12.
H of the final reading (24 hours latter) has to be above a pH of 11.5.
•� �cument changes in lot;Ws.
revised: 12/21/16

rn 1VIM i CK UAL 1131RATION FOR 603 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
� 4 ID: NC01119
Certification #: 194
'instrument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
—'Equipment Maintenance:
PH 7.00 Lot #A8165
Exp. Date:JUNE. 2020
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #A8172
Exp. Date:JUNE. 2019
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:UO3E021
Exp. Date:OCT. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #80410124 Cal Due Date:1 0/212023
1
CAL. TEMP. °C OF QC
TEMP. °C OF
SLOPE
TIME EFF.
BUFFER PH 7.0 SU BUFFER
PH 10.0 SU
DATE
PH 7.0 SU BUFFER PH 10.0 SU
BUFFER
COLLECT
DATE
COLLECT
I TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
Oq
-XRRECTED PH SU: I;t IS':: aq5
I
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
_,\ .iRECTED PH SU: Z - 4 r 0 • (T
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
/).`7
16.sO
r S .
",DRRECTED PH SU: 0. `1— V, I q %.2. cl (0
Post Calibration VPrifinn inn
Ph
Temp.
TIME/
INITIAL
10 SU
.°C
CAL TEMP. °C OF
BUFFER PH 13.0 SU
PH 13.0 SU BUFFER
INITIAL
(3.0a /g" 6 °C.
Pry,
readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
ilculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
irrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
. —tual pH = Measured pH +/- the correction Factor.
initial pH reading is taken after the lime is mixed with the 503 sludge.
.? pH of this initial reading has to be above a pH of 12.
second pH reading is taken 2 hours after the initial reading.
°H of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
--3ument changes in lot Vs.
revised: 12/21 /16

' "'V'� I QM UALUSKA 11UN FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
'a, ID: NC01119
Certification #: 194
strument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
3
SLOPE
DATE TIME EFF.
PH 7.00 Lot #A8165
Exp. Date:JUNE. 2020
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #A8172
Exp. Date:JUNE. 2019
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:UO3E021
Exp. Date:OCT. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial 1804 00124 Cal Due Date:1 0/2/2023
CAL. TEMP. °C OFJ QC
BUFFER PH 7.0 SU BUFFER
PH 7.0 SU BUFFER PH 10.0 SU
CAL
TEMP. °C OF
BUFFER
PH 13.0 SUPH
a
13.0 SU
BUFFER
INITIAL
/3,00
/81� /I
Ps•
COLLECT
DATE
COLLECT
TIME
ANALYSIS ANALYSIS
DATE TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
•;UKKLCTED PH SU: l id -7 - V. IS' : r-" s
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
" y1�tRECTED PH SU: I Z. ? - f 5! fJ2.5" ^
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
)
c 1
"ORRECTED PH SU:
Post Cnlihratinn Varifr-nfinr
ETIMEINITIAL
Ph
10 SU
Temp,
°C
" readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade,
culation may be used to correct the pH reading to the standard temperature of 25 centigrade. a conversion
" = rrection factor (CF) = 0.03 pH units " (Temp. Measured - 25 Centigrade).
._tual pH = Measured pH +/- the correction Factor.
initial pH reading is taken after the lime is mixed with the 503 sludge.
• pH of this initial reading has to be above a pH of 12.
second pH reading is taken 2 hours after the initial reading.
,�H of this second reading has to be above a pH of 12.
- H of the final reading (24 hours latter) has to be above a pH of 11.5.
;ument changes in lot #'s.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
T SW 846-9040C
own of Waynesville WWTp
566 Walnut Trail
Waynesville, NC 28785
"4 ID: NCO 1119
�,. Certification #: 194
strument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot #:A8165
Exp. Date: UN_E. 2020
PH 7.00 Lot M
Exp. Date:
pH 10.01 Lot #A8172
___
Exp. Date:JUNE. 2019
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:203E021
Exp. Date:OCT. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial N0410124
Cal Due Date:10/2/2023
COLLECTI COLLECT I ANALYSIS ANALYSIS ANALYST INITIAL"I INITIAL
DATE I TIME I DATE TIME INITIAL PH SU I TEMP. °C
-7;a3 I aholit-1 7.'09 Ps
CORRECTED PH SU:
2 HR 2 HR ANALYST
PH SU TEMP. °C INITIAL
Ll
-_'�`tRECTED PH.SU: IZ- �� � O.I�S ; (Z•ZZ
E
24 HR ANALYST
TEMP. °C INITIAL
°C Q
I�ORRECTED PH SU: 61
Post Calibration Verification
Ph Temp.
TIME INITIAL 10 SU °C
� : �l� � I� Ib • i 1 i i°c-
� H readings must be taken at. 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
- calculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
;orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
—ctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
ne pH of this initial reading has to be above a pH of 12.
ie second pH reading is taken 2 hours after the initial reading.
, �H of this second reading has to be above a pH of 12.
o.)Hof the final reading (24 hours latter) has to be above a pH of 11.5.
cument changes in lot Vs.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
r`4 ID: NC01119
Certification #: 194
.strument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
CAL.
SLOPE BUFFER
DATE I TIME I EFF.I-PH7.OSU
PH 7.00 Lot MA8165
Exp. Date IUN__ E_2020
PH 7.00 Lot M
Exp. Date:
PH 10.01 Lot#A8172
Exp. Date:JUN 2019
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:UO3E021
Exp. Date:OCT. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer serial #80410124 Cal Due Date:1 0/2/2023
LMI'. "G OF QC jTEMP.0001
PH 7.0 SU BUFFER PH 10.0 SU
BUFFER PH 10.0 SU BUFFER
�C1_ /0.4 I
COLLECT
DATE
COLLECT ANALYSIS
TIME DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
P.
CORRECTED PH SU: Id•Y - 0.fSS-- JMaS-
2 HR
2 HR
ANALYST
PH SU
TEMP. °C
INITIAL
?RECTED PH SU: it ZZ
24 HR
PrH� SU
24 HR
TEMP. °C
ANALYST
INITIAL
1d•3
Ib.%°C
;ORRECTED PH SU: Q.3-0.;zq =I,?. DCa
Post Calibration VPrifiratinn
TIME
INITIAL
Ph
10 SU
Temp.
°C
ld.I7
.66
�-
CAL TEMP. °C OF
BUFFER PH 13.0 SU
PH 13.0 SU BUFFER INITIAL
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
3Iculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
-ctual pH = Measured pH +/- the correction Factor.
ie initial pH reading is taken after the lime is mixed with the 503 sludge.
le pH of this initial reading has to be above a pH of 12.
;le second pH reading is taken 2 hours after the initial reading.
�H of this second reading has to be above a pH of 12.
,H of the final reading (24 hours latter) has to be above a pH of 11.5.
ocument changes in lot Vs.
revised: 12/21 /16
I S

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW 84a-Qndnr
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
'�"'4'ID: NC01119
Certification #: 194
..,strument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab .
Equipment Maintenance:
PH 7.00 Lot MA8165
Exp. Date:JUN_ E. 2020
PH 7.00 Lot M
Exp. Date:
PH 10.01 Lot #A8172
Exp. Date:JUN
PH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #.UO3E021
Exp. Date:OCT. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial gswo124 Cal Due te:17/2/2023
SLOPE BUFFER
CAL. FH10-0SU
DATE TIME EFF. PH L.
SU
QC
BUFFER
P
TEMP. oC OF
PH 10.0 SU
BUFFER
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
AN
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP.-oC
ar a
T'00
/'q/t t
:�s
P�s,
� ,
q°C
CORRECTED PH SU:
2 HR ANALYST
2 HR
PH SU
TEMP. °C
INITIAL
C
ZRECTED PH SU: .�e - p . Z 130t.
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
r(�•S°C
P. s -
CORRECTED PH SU: v�.(0 — 0, 0�l = r).. G
Post Calibration Verifirntinn
TIME
INITIAL
Ph
. 10 SU
Temp.
°C
o" lip
N-3X
CAL TEMP. oC OF
BUFFER PH 13.0 SU
PH 13.0 SU BUFFER INITI
�3,oc, r r `c_ �s
H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
alculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
:orrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
-,ctual pH = Measured pH +/- the correction Factor.
he initial pH reading is taken after the lime is mixed with the 503 sludge.
The pH of this initial reading has to be above a pH of 12.
he second pH reading is taken 2 hours after the initial reading.
- \oH of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
--ocument changes in lot Vs.
revised: 12/21/16

PH METER CALIBRATION FOR 503 LIME/SLUDGE
SW-846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
4 ID: NC01119
Certification #: 194
..,strument ID: ORION DualStar PHASE Benchtop
S/N: E08421
In Lab
_- Equipment Maintenance:
PH 7.00 Lot #:A8165
Exp. Date:.JUNE. 2020
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #:A8172
Exp. Date:JUNE. 2019
PH 10.01 Lot*
Exp. Date:
PH 13.00 Lot #:UO3E021
Exp. Date:OCT. 2020
PH 13.00 Lot #:
Exp. Date: .
Checked with Traceable Thermometer Serial 4-80410124 Cal Due Date:10/2/2023
DATE TIME
CAL.
SLOPE BUFFER
EFF. PH 7.0 SU
TEMP. °C OF
PH 7.0 SU
BUFFER
QC
BUFFER
PH 10.0 SU
TEMP. °C OF
PH 10.0 SU
BUFFER
CAL
TEMP.
BUFFER
PH 13.0 SU
PH 13.0 SU
BUFFER
INITIAL
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
INITIAL
PH SU
TEMP. °C
CORRECTED PH SU: /0 a —a 111 T % Ill, "!Z2
2 HR
PH SU.
2 HR
TEMP. °C
ANALYST
INITIAL
j
l Z • l
mr �
�t
__\lRECTED PH SU: 12_ p. k =(7_5 2
24 HR
PH SU
24 HR
TEMP. °C
ANALYST
INITIAL
1;2.
'c
CORRECTED PH SU: IoZ �o ` rJ. (- la 9
Post Calihrafinn Varifirn+inn
TIME
INITIAL
Ph
10 SU
Temp.
°C
­'i readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
,:..Iculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
)rrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
��tual pH = Measured pH +/- the correction Factor.
e initial pH reading is taken after the lime is mixed with the 503 sludge.
-•e pH of this initial reading has to be above a pH of 12.
..:e second pH reading is taken 2 hours after the initial reading.
off of this second reading has to be above a pH of 12.
PH of the final reading (24 hours latter) has to be above a pH of 11.5.
• .,-�cument changes in lot Vs.
revised: 12/21/16

I QM %,Hucsrw I IUN FOR 503 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
Waynesville, NC 28785
r'A ID: NC01119
, Certification #: 194
strument ID: ORION DualStar pH/ISE Benchtop
S/N:E08421
In Lab
Equipment Maintenance:
PH 7.00 Lot #:88165
Exp. Date:JUNE. 2020
PH 7.00 Lot #:
Exp. Date:
PH 10.01 Lot #A8172
Exp. Date:JUN
pH 10.01 Lot #:
Exp. Date:
PH 13.00 Lot #:UO3E021
Exp. Date:OCT. 2020
PH 13.00 Lot #:
Exp. Date:
Checked with Traceable Thermometer Serial #80410124 Cal Due Date:10/2/2023
DATE TIME
�'� lt� ��
CAL. TEMP. °C OF
SLOPE BUFFER PH 7.0 SU
EFF. PH 7.0 SU BUFFER
�°�7•oc� r�44
QC
BUFFER
PH 10.0 SU
)o, l
TEMP. °C OF
PH 10.0 SU
BUFFER
aI `'C
COLLECT
COLLECT
ANALYSIS
ANALYSIS
ANALYST
INITIAL
INITIAL
DATE
TIME
DATE
TIME
TIME
INITIAL
PH SU
TEMP. °C
6
T.49 a
Ia.
d
'IIORRECTED PH SU: ldco - D,16
HR
ANALYST
°
�tRECTED PH SU: )'L Lc - ©. t 5 j •+(5-
24 HR 24 HR ANALYST
PH SU TEMP. °C INITIAL j';�
ORRECTED PH SU: - o I r 42.
Post Calibration Verifirntinn
TIME
INITIAL
Ph
10 SU
Temp.
°C
it -
CAL
TEMP. °C OF
BUFFER
PH 13.0 SU
PH 13.0 SU
BUFFER
INITIAL
1310©
(%q 0C
f S" .
-H readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
__Iculation may be used to correct the pH reading to the standard temperature of 25 centigrade.
)rrection factor (CF) = 0.03 pH units " (Temp. Measured - 25 Centigrade).
-Aual pH = Measured pH +/- the correction Factor.
- p initial pH reading is taken after the lime is mixed, with the 503 sludge.
-e pH of this initial reading has to be above a pH of 12.
- e second pH reading is taken 2 hours after the initial reading.
,-`:.,oH of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
--cument changes in lot #'s.
revised: 12/21 /16

rn rvic I CK UALIBRATION FOR 603 LIME/SLUDGE
SW 846-9040C
Town of Waynesville WWTP
566 Walnut Trail
_ Waynesville, NC 28785
'�4 ID: NC01119
Certification #: 194
...strument ID: ORION DualStar pH/ISE Benchtop
S/N: E08421
In Lab
Equipment Maintenance:
pH 7.00 Lot #:68165
Exp. Date:JUNE. 2020
pH 7.00 Lot M
Exp. Date:
pH 10.01 Lot #A8172
Exp. Date:JUNE. 2019
pH 10.01 Lot #:
Exp. Date:
pH 13.00 Lot #:UO3E021
Exp. Date:OCT. 2020
pH 13.00 Lot #:
Exp. Date:
Checked with.Traceable Thermometer Serial 480410124 Cal Due Date: 10/2/2023
CAL.
TEMP. °C OF
QC=TEMP,SLOPE
BUFFER
PH 7.0 SU
BUFFEDATEHTIMEEFF.
PH 7.0 SU
BUFFER
PH 10.0
?(,4-yc�b, o
,�
i . ��`
tn.o
lci .s
COLLECT
DATE
COLLECT
TIME
ANALYSIS
DATE
ANALYSIS
TIME
ANALYST
INITIAL
INITIAL
PH SU
INITIAL
TEMP. °C
r2�-Vqu
r2IZ4691
-, _ s Z
-Sl�
. �, ,
CORRECTED PH SU: _ 0 . I Z - 12-,u.T
-:
2 HR
2 HR
ANALYST
PH S`U^
TEMP. °C
INITIAL
_?�1RECTED PH SU: 0— i_.r - Z
24 HR
24 HR
TEMP. °C
ANALYST
INITIAL
%PH`�SU
I�+J
I�1�OC
.�.
""ORRECTED PH SU: &3 _ 0a I
Post C211hratinn Varifinn+inn
TIME
INITIAL
Ph
10 SU
Temp.
°C
ID' - I
-j(:—i
It? .0
17.1°L,
CAL TEMP. °C OF
BUFFER
PH 13.0 SU
PH 13.0 SU
BUFFER ;INITIALog
^.,i readings must be taken at 25 centigrade, or corrected to 25 centigrade. At other than 25 centigrade, a conversion
_Ilculation may be used to correct the pH reading to -the standard temperature of 25 centigrade.
`'')rrection factor (CF) = 0.03 pH units * (Temp. Measured - 25 Centigrade).
..stual pH = Measured pH +/- the correction Factor.
le initial pH reading is taken after the lime is mixed with the 503 sludge.
ie pH of this initial reading has to be above a pH of 12.
e second pH reading is taken 2 hours after the initial reading.
off of this second reading has to be above a pH of 12.
pH of the final reading (24 hours latter) has to be above a pH of 11.5.
p,,)cument changes in lot;Ts.
J
^ J
revised: 12/21 /16