HomeMy WebLinkAboutDAQ-2025-0015351
DAQC-290-25
Site ID 10794 (B4)
MEMORANDUM
TO: STACK TEST FILE – MCWANE DUCTILE – Utah
THROUGH: Harold Burge, Major Source Compliance Section Manager
FROM: Paul Morris, Environmental Scientist
DATE: March 14, 2025
SUBJECT: Location: 2250 South Industrial Parkway, Provo, Utah
Contact: Christy Seiger-Webster – 801-623-4224
Tester: TETCO
Source: Cupola Baghouse Exhaust
FRS#: UT0000004904900017
AO #: DAQE-AN107940040-24 Dated January 8, 2025
Subject: Review of Pretest Protocol dated March 10, 2025
On March 14, 2025, the Utah Division of Air Quality (DAQ) received a pretest protocol for testing of the
McWane Ductile Cupola Baghouse exhaust stack located in Provo, Utah. Testing is to be conducted on April
22, 2025, to determine compliance with Approval Order Conditions II.B.2.a, II.B.2.b, and II.B.2.d, for CO,
NOX, and SO2.
PROTOCOL CONDITIONS:
1. RM 1 used to determine sample velocity traverses: OK
2. RM 2 used to determine stack gas velocity and volumetric flow rate: OK
3. RM 3A used to determine dry molecular weight of the gas stream: OK
4. RM 4 used to determine moisture content: OK
5. RM 7E for the determination of NOx emissions: OK
6. RM 10 for the determination of CO emissions: OK
7. RM 6C used to determine Sulfur Dioxide emissions: OK
DEVIATIONS: No deviations were noted. The protocol appears to match the required methods.
CONCLUSION: The protocol appears to be acceptable.
RECOMMENDATION: Send protocol review and test date confirmation notice.
ATTACHMENTS: Pretest protocol received March 14, 2025. 6 3
N/D
McWANE
DUCTILE
March LO,2025
Bryce Bird, Director
Utah Department of Environmental Quality
Division of Air Quality
PO Box t4482O
195 North 1950 West
Salt Lake City, Utah 84LL4-482O
Biennial Compliance Stack Testing per Title V Operating Permit 49OOO17OO4
Dear Mr. Bird:
In accordance with the facility Title V Operating Permit (4900017004) and Approval Order
(DAQE-AN1O794OO4O-25), McWane Ductile - Utah (MDU) intends to perform biennial
compliance testing for carbon monoxide ($II.B.2.a), nitrous oxides (SII.B.2.b), and sulfur
dioxide (gII.B.2.d) during the week of April 22, 2025. Attached you will find the compliance
stack test protocol for the cupola baghouse stack at MDU, located in Provo, Utah.
If you have any questions or concerns regarding the intended testing, please contact Christy
Seiger-Webster at (801) 623-4224 or at ''r .l'; "l-)'i.t'-.r'n,.i',irnrr..l ,,(.lil{,t ir,nr.
Vice President and General Manager
McWane Ductile - Utah
| ,*on srRoNG
P.O. Box 1219
Provo, UT 84603
o 801-373-6910
f 80L-377-8104
mcwaneductile.com
ffi
r,i\/ISION OF AIR OI,!ALITY
E NVI RO t.J M E I''ITAL QLIAT ITY[- - -__-t
II r' I 4 t
I
c\*'"'-,
COMPLIAITCE EMISSION TEST PROTOCOL
MCWAI\E DUCTILE, UTAH COUNTY, UTAH
CUPOLA LUHR BAGHOUSE EXHAUST
POLLUTAI\ITS TO BE TESTED:
NITROGEN OXTDES 1NO,)
SULFUR DIOXTDE (SO'
CARBON MONOXTDE (CO)
Contractor:
TETCO
391 East 620 South
American Fork, UT 84003
Phone: 801 492-9106. Fax: EOl 492-9107
UTAH DEPARTMENT OF
ENVIRONMENTAL QUALITY
._DIVISION OF AIR OUALITY
Introduction
Proiect Oreanization and Resnonsibilitv
The following personnel and the testing contractor are presently anticipated to be involved in the
testing program. The Utah Division of Air Quality (DAQ) and EPA may have their own
personnel to observe all phases including the process.
Company
McWane Ductile
P O Box l2l9
Provo, UT 84603
Test Contractor:
TETCO
391 East 620 South
American Fork, UT 84003
Contacts
Christy Webster 801 623-4224
Dean Kitchen 801 492-9106
Facilitv Location and Description
McWane Ductile operates a foundry located in Utah County between Springville and Provo,
Utah. The facility produces ductile iron pipe.
Test Obiective
This test project is being conducted to measure the NOx, SOz, and CO emissions from the Cupola
Luhr Baghouse exhaust. The NO*, SOz, and CO emissions will be measured as directed in the
facility Approval Order (DAQE-ANO107940040-25) and Title V Permit, Permit Number
49000 I 7004, dated November 8, 2022.
Test Dates
It is planned to complete the test project April 2l -22,2025. Testing is anticipated to begin at
approximately 6:00 a.m. the moming of April 22"d.The testing crew will take preliminary
measurements prior to beginning the test. If necessary, a pretest meeting may be scheduled by
DAQ or McWane Ductile.
Test Procedures
Test Method ldentification
Three test runs will be completed on the Cupola Luhr Baghouse exhaust stack. Testing will be
for SOz, NO*, and CO emissions according to EPA Methods 6C,78, and l0 respectfully.
Methods l-4 will run concurrently with the NOx, SOz, and CO analyzers and will provide the
necessary stack flow rate measurements for calculating the pollutant emission rates.
Specific procedures are as follows:
EPA Methodl l-4
l.The sample location and number of sample points will comply with the requirements of
EPA Method I . The stack inside diameter is 70.25 inches. The number of sample points
will be 16, eight per port. The ports are located 6.1 5 diameters (36-feet) downstream
from a disturbance, and 2.73 diameters ( l6-feet) upstream distance from the stack exit.
EPA Method 2 will be used to determine the gas stream velocity. 'lype "S" pitot tubes
will be used with a Cp factor of 0.84. Dual inclined/vertical manometers with graduations
of 0.01 inches of water will be used. If the measured pressure differential is below 0.05
inches of water a more sensitive manometer will be used with graduation marks of 0.005
inches of water. Direction of gas flow will be checked for cyclonics prior to testing.
EPA Method 3 will be used to determine the gas stream dry molecular weight. An
integrated flue gas sample will be taken from the exhaust line after the dry gas meter
orifice during each test run and analyzed for COz and Oz concentrations at the completion
of the test with an Orsat to determine the molecular weight of the effluent gas stream.
EPA Method 4 will be followed to determine the gas stream moisture content.
The probe liners will be 316 grade stainless steel. borosilicate glass or quartz.
The barometric pressure will be measured with a barometer which is periodically checked
against a mercury barometer. The barometer will be checked prior to testing to assure an
accurate barometric pressure.
Calibration data is provided with this protocol in Appendix B. Equipment calibrations
that fall past due prior to the test dates will be recalibrated prior to being used. Any
calibrations not included with this protocol, such as new or additional equipment, will be
made available to DAQ representatives upon request.
Any necessary preparation and clean-up by the contractor will be performed in the
contractor's sampling trailer or a clean area on McWane Ductile's property.
2.
3.
4.
5.
6.
7.
8.
l.
EPA Methods 6C,7E, and 10
Gaseous analyzers will be used to measure the NO*, SOz. and CO levels simultaneously
with mass flow measurements. The gas analyzer sampling train will consist of the
following: an in-stack glass fiber filter, heated stainless steel probe, heated Teflon
sampling line to water removal system, water removal system, Teflon transport lines, gas
manifold, and out of stack Teflon filter after the gas manifold but prior to analyzer. The
sampling train is built such that the sampled gas only comes in contact with inert
materials, i.e., Teflon, stainless steel, and glass. EPA Protocol I gases will be used as
standards with dry nitrogen as a zero gas.
A data logger will record gas concentration averages on at least 60-second averages. Only
valid gas analyzer data will be used for emission calculations. Before commencement or
resuming testing (i.e.. after port change) the gas analyzers will be allowed to stabilize as
per applicable test method system requirements.
Bias checks, calibration drift. zero drift. system response. and calibration error will
follow the specified guidelines of EPA Methods 6C.7b.. and 10.
A stratification check will be performed prior to the test as required by Methods 6C.7F,,
and 10.
It is planned to run the NO* analyzer on the 0-250 ppm range with a high-level
calibration gas of approximately 230 ppm. The NO* analyzer is model CLA-510 Horiba
Instruments, serial number 4l 67908003 I , manufactured in 2001 . A copy of determined
interference responses is included with this protocol.
A NO* converter efficiency check will be conducted at the beginning of each day testing
occurs.
It is planned to run the SOz analyzer on the 0-50 ppm range with a high-level calibration
gas of approximately 45 ppm. The SOz analyzer is model ZRE CAI. serial number
AlG6200T, manufactured in 2012. A copy of determined interference responses is
included with this protocol.
It is planned to run the CO analyzer on the 0- I 00 ppm range with a high-level calibration
gas of approximately 90 ppm. The CO analyzer is model VIA-5 l0 Horiba Instruments,
serial number 43223490033, manufactured in 1995. A copy of factory determined
interference responses is included with this protocol.
Additional Procedures
l. All current calibration data is submitted with this protocol. Any calibration that is not
current will be re-calibrated prior to the test dates.
2.
3.
4.
5.
6.
7.
3.
Verbal gaseous results will be reported to McWane Ductile on site. The written reports
will submitted from TETCO to McWane Ductile within 30 days following completion of
the tests.
McWane Ductile will submit the final report to DAQ within 60-days following the
completion of the test.
Process Description
Descrintion of Process
McWane Ductile produces ductile iron products for utilities. Products include pipe in 6" through
30" diameter for water distribution and utility poles. The iron pipe process includes melting, core
preparation, casting, annealing, lining, coating, and special lining operations. As part of the
manufacturing process, the plant operates a cupola or vertical cylindrical shaft furnace. The
melting process includes a state of the art air pollution control system, which includes a
recuperator and baghouse.
A schematic diagram of the stack is included in Appendix A.
Operational Data and Instrumentation
All operational and instrumentation data will be made available to state agency personnel.
Applicable production records will be included and submitted with the report. These records are:
o Batch Protocol Reporto Batch Balance Reporto CO Combustor Temperature Chart
The current method of determining iron production is by monitoring charging into the cupola.
The iron production rate will be determined by ensuring that the cupola is full at the beginning of
a test run and then summing the addition of iron to the cupola during the test run to maintain a
"full" level.
Testing will occur only when McWane Ducltile personnel have verified that production is at the
desired target production rate.
Safety
Personal Protection Eq uinment
Minimum personal protection equipment (PPE) required at McWane Ductile shall be:
Steel toed boots
Safety glasses
Hard hat
Potential Hazards
Moving Equipment Yes
Hot Equipment YesChemical No
Appendix A
Schematic Representation of Facility
Calibration Daa
Any equipment or calibration gases that fall past due prior to the test date will be
recalibrated or replaced before being used. Calibration sheets of any recalibrated or
replaced items will be provided at the time of the test and will be included in the test
report.
o(!o0)c)&c)(!ruoU)ba(E
l&-;IDao
IL
coao
E
E
E
€
E
*E
r
e.
r
i
i
.
E
g
5
*
3
5
g
=
d
I
E
Er
6l
E
:
i
g
.
.
:
i
l
;
E
?
E
g
H9
#
€E
;
6
.
Z
F
B
E
E;
q
#
S
E
EZ
L6
:
?
!
^
E
;
F,
-
o
,
=
E
i
r
)
I
E
Et
E,
E
i
FE
?
q
)
t
r
gS
E
l
6
64
U+2
2
",
J
a
B€
*
o,
H
-6
O
ii
E
cr
i
rr
1r-a!
s<f
i^
,clor-
r)
rn
ioca
t
\o
^l
|)a)dF4
r=
XI!oa=o
t=
o0GFA-/+{-)Jd
-l
o
la
-
l=IUt.
.
lst.
9
t(
,
toIEIE
IC
)
IEI
-!
Z
lo
(!U)
tLYt
=.
.
-9ot
i
rr
>U
()
r-
{
of
i+)Or{JR()1-
1H63
()
odf&
+
d
--
-
-
-
-
+
>
Er=t
E
sJ
>
,1
,
-
,
5o.
e
ol
t
!t
l
I_9
I
oTHut
HldoF,JL-9Fd6J(,Eu,FutTootoulodlr
l
q
q
qE
$
a
$t
$
a
qE
?gEtoEEE6Ee
E
oX
-
E=
i
p4
t
EC
-
ot
o
0E
c
=P
'
i
Oo
d
2H
,
;
3;
.
;
Ee
t
s
B*
e
E
$E
s
40
0E:
E
E<
u
sr
E
a3
E
oi
l
aEI
:
IozI
6EEoEfE6IEcETd!
'
_
5
EE
E
:a
tE6
g
E;
g
cr
,
6
5o
=
Fi
g
:T
E
*E
E
:r
i
EE
p
sI
I
81
<
oll
il
EJ
-
E
9E
rE
6E=ool
J
dqd
Hg
H
$$
g
fl
E
l
E
t
3
5
$H
g
H
As
g
g
HH
qH
J6EE84
u=HB
*6Eq
g553
>EE(
)
-i
i
c,
FIo
o
z
RR
goIE€l!Ioo.
tr
)NoN
qa
a
$a
$
qd
dH5
S
dd
d
|_
I
I
I
li
l
i
l
i
l
fJ
-
-
l
-
l
t[
[
]
ag
3
ff
i
f
f
i
f
f
i
FN
O
?
N
o
ff
i
E
S
ff
i
f
f
i
ao
o
o
a
a
dd
.
{
J
d
d
Ei-
5
-
a
EE
io,lr
lIn5oU
iEud.otiEcqec.FU.oE6
$EPE8_;iUrEEE
f,
g;
E
E
rt
g
EE
E
*
I
r
ls
-
E
0
E.
E
E
E
I
eE
r-
{
I
EE
E
E
#
;E
i
:
E
E
do
g
o
-E
p
*
9
o
E
EE
e
5
q
9A
l.
E
E
oe
*
E
$l
g
E
E
*E
l
E
x
E
H*
9
e
E5
-
g
h
E
*E
E
EE
I+
.E.EIEi:EI
lg=L8E5.
EEi
;Tat
4.
t
r
rE
Ai
E
B
P
rE
=!
!
;I
E
EE
E
2I
;
I!
E
ul
E
E
fi
s'E
q
!t
E{
E
Rr
s
ET
E
fi
8
3
I
aaa
I
E
E
6d
FF
F
F
d
I
OF
N
F
F
O
q.
t
a
-
q
q
o5
0
9
{
5
3t
,
luIltdood,o(9zoD-oLkdoJotUJFII
J.o(,tros)ootUJ.
{.
}
r
-
r
l=
i
il
.
i
i'
s
r
sl
s
{
=l
-j
,,
sl
s
:i
l
,.
\
i
itkil
N
e=H=
i
g'
uF
E
oF
F
F
otsO-
Fts
€a
T
cF
cF
ch
d
C
a
aF
ci
ca
a
I
-
I
t
t
ts
F
F
{
F-
6o
a
o-
a
a
O
a
o
o
CF
ots
oF
dCI
Ia
td
I
caI
:C
€€
4o
{I€
oo
tr
t
r
t
r
FN
O
+
Dstc: 116125
-f
a,
8",
PA
PB
Typc S Pitot Tube Inspcction Data
Pitot Tube Identifi cation:
Technician:
75G
M. McNamara
ls P1= P, r Yes
Is l.05.qsPA&PB< 1.50.q? Ycs
0.033
D,=0.375 in
Pr=0.454 in
Ps = 0.454 in.
c1 <l0o cr=
ct2 < l0o
lo
..l"
9,=Io
Fz=0o
F, <50
Fz<5o
230.125 in.
@5-- wso'o3r25in
W>3inches W=
Z>314 inch Z=
w = 0.008
.lin
6.75
5l,-ii-i;;rc
' .- Y>3 inches Y= 3 5/8 in.
Thc pitot tube mccts the spccifications for a calibration factor of0.84? Yes
75
Typc S Pitot Tube Inspcction Data
Pitot Tube ldentification:
Technician:
0.375
M. McNamara
Yes
ln
ln.
ln0.468
Dt=
Pe=0.468
Ps=
lo
lodr
lo
ot=
dz=
9r=
Pz=
ct1 < l0o
c2< l0o
F, '5o
Pz<5o
W > 3 inches
Z> 314 inch
Z<0.125 in.Z = 0.031 in
W < 0.03125 in.W = 0.013 in.
lnw=
z=
ln
Datc v6125
or
ffi'^-F--ii----lP.
I
--f
E
I in.
Y= 3 314
The pitot tube mects thc specifications for a calibration factor of0.84?Yes
Is P1= Ps ?
Is 1.05 . D, < PA& PB < 1.50. q ?
Yes
TETCO
Sample Box Temperature Sensor Calibration
Date: ll2/25 Calibraror:Alan Kitchen Reference: OmegaCL35l2A
Unit ID
Temperature
Difference
cr)
E
F
2
Impinger Out A
Impinger Out I
t{lk!09 qrsE ld
rnortFoducdrrc
Docilumbcn 5$1707
Cwre&,Orfuh{onet
TETCO' 99.t EliDg
AI/IERE/TN FORI( t'T E',Gt
AnMulDaa:'li W
(Rrtrl|.frmo Si,,Ard,2{rro 6.q, crort Crn#tb,
ffi,'rlr,re:qP*48lrd.mrrumoc ll'lo0$l0
,lrii f*r$er t{t COIT.6MNi EAS
C.rlbrr.a rc ffirt !cr? DEAN
Undi Gag E Equlpmcnt lnc;
d7@ 9. Alemcda Struot
Loo Angohr GA9005ETol:&8{85-2154'Fuifl1sfitqggg
PG\TPID;F22O23
f,o.b:om?l?JlB
rdrua,'o* 70(,6d}lalteqtufis&/r&attr rA. cGAtEo
Cfir.rJ Ptl'c)rr.N Vb,fii.: n@ * Irt{,fU!
For Refacnce
Cerdficdon l$grmadon:@rtllcotbn Datc:07D8,lNLt larm; 36 Months Explrattur Dab : Al Dgl2t26
'ltl.o!/lnd.fwdc.ttlt drodlng-bth.2012EPATlurmyPtotod,OoomtGP.{ff0Q12/5M,u.hg-PtDadrne1.habanly.bar.b..Frrr.dr.!.oftLcrprrld.duniltftdaLrddconndoc. dlpprodm.5y85!. dfi. @vt?.gr llcbrt.Z Oo iGlUr. thh $lnild ItPrE r b hnth.n r00 PSIG.
R.(irndcclc.otllqE a75ppm
C-l|ldCdE nddr 17.5Wm
ldurdtbd: llillb.vlAJ'0gtl'31f,279m4,I
Ardylc.aldlod: lDlR
Ldlrqotilffiqu WmPA
:e-jj-; "o rli-.-;:o;g;a6,1+oa'eR: t05 z: 0 c: /47.6 conc a7.0'22' 0 . C: a75 R: to.E @ro: 't75tl* Fm Lr|LdAt..tl: $.8 9Pm:
W mtlco{de
R.qu.d GcErnr&nt 17.C AW
Crfi.d Co.rortrum: 47,1 pFn
Rrrtr3lc.Strnm: Typ.rcrH.r* GMFI/DI000€qI
Conorfitoo / lrnoil.h$ $,{ ppm {r2 pgri
BqilurDrb:,lu21liI/lD
Tr.Erhb to: Smil;, SmC. r/Cy{rd.r*; SnU teffcl +Uf 1 lFTlWit
SRrrr Cqrctrlbt lpnart{rff /tg.l$ pFn , ,o.GG FFiSRilBeHciOrb. WIUru
Rafotnc. Slrodrd:NO87E8
Cltonapndrl.
+-+J
2.
hrturnor* tbd:rrilv&f fr*oo:
T]t.nno ELaton 421-LS Sn{ lGloo4tdrT
Clrmlwilndormr
Ccrcrnffi on / Urf c.ft .lntf
E glr.uoi O.b:Tru.-Lto: sRMI/8tyd.t,qhrhr*
SRf, Cclc.rfnUql/ UrE .tdnt),:gf,lrEdren D.n:
47,4 ppmlo.z ppm
1?toilt&E
PRll , CtTodtlorl /APo(l!2/tg2ll
50.04 pPlr,rr0r0Fm
l?/d,t?,}uL|dndlhdrtflDqqni o8r?!L?oa
An{ytb O.tr:
Z 0 R:, a7.tt c3 17 Cqfr 17
R2 .alA ? O c: 47,i cots 1t.1
Z2 0 q.. ry.r R: 473 Conc a7.l
lrol3 PPm IrnT-lA..4n .1f,1 PF
Ardt/!.d 8y
hhmtrbrccl*rdtnrrhtrrbdarrprdrtyourrlqu.dbyqrrfiLdGp.,b$hh LJnd.QrreE$rhmr|thc. lYHlrrbCcrlithctnrtonLqri.x,fhth.Irt3otlh.
Thr'tnbnretbotlirddirf.l'ld.ltt ndbgtM.ny.q..dttxffinhdth.robd6uonrd,bkd0!.u..r. lnnonaqitldlth.!.b$Vof Lh(hG..f EqfPlrllrhc,,fthgouta or rrrj u fro htnnrtorr con*rd hrnkr odrrd'o.'ff .[EDt.h.d br pro\rldhg erdr ffitmdort F brc fot t
t075 ppm
't7.'l ppm
Balancr
C.6onmmoddo
Nltrlc oxlde
NtEogon
i 02 ppm
t 0.2 ppn
ProSpccEZ Cem
Z, 0 R: {7.r1 C: 47 Gone a7R: llA Z, O C: 440 CorG 116.0
Z 0 Ct 17,1 R: 473 Cone a7.1
UO& pm L.nT.dAr..y: lt pflll
OTechAir
techair.com
Customen
CGA
Customer PO#
Cylinder#:
Part Numbec
Components
Nltrlcdde
NOx
Carbon MonoxEe
Nitogon
O{des sf.NifogenrGM|S
Traceable to sRM 1684b
CaDon Monorlde/GMIS
lnctrument-
lnrtnrmenU llodel
Thermo6700
Thermo42l-HL
TETCO
660
436658
E80040536
EPA NICMNOSALCO
Reference#:
Certification Date:
Expiration Date:
Pressure, psig:
Csrtlf,ed Concentt"don Expanded Uncertalnty
National strengtlr
0426931-00
06t26t2018
06t27t2026
2000
Assay Dabs
06/192018, 06/,262018
0€/19/:20-18, ml?f,nc,1.B
0an62:018
Eamilyseruiet.
Gertificate of Analysis
EPA Protocol
+/- 0.65 ppm
+/- 0.65 ppm
+/- 0.46 pp{fl
tethod: Thb stendatd wEs analyzed accordlng b EPA Traceabnty Prdocol ftr Assay and Certlfrcaffon of Gas€ous Callbraton $andards, prdure dtllulay 2012).
Analyzed Cyllnder-
92.60 ppm
92.90 ppm
92.11 ppm
Balance
S€rlal Numbor
Anru1200289
921.237088
Gyllnder # Concentratloncc36488 93.15+/- 0.60 ppmE80067973 93.45 +/- 0.61 ppmFF9273 Lot4+T-22 99.75 +A 0.50 ppm NO/I{OXSG9112312BAL 92.3:l +/- 0.37 pprfl
Last Date Caltbrated
06t25t2018
06/182018
Analydcal tlothod
FTIR.CO
Chemiluminescence
raqn*d, llsuBver, h connefin wltr frb repo( Tech Ah shallhaw no tnbllty in excass of he esbblbhed drage rorfi'B toruix. Assayed at Tef Ah, Loqi Beadr CA. tlo orreaion
mqulmd br lnbrledrE gas€s. :
Ttre ca5mtion rcsuB ptibhed h fib certftab wse obhh€d tnIU €qulpsnt and sbndar6 capable of pro<tudng nerlb fiat are taeabb b Natmal lruiltrb of Sfrdards and
Tecl"rology fi.llsT)end lmugh NIST b tn lnBnaUcul Sfbm of thlls ($), The eraded unceGiies, i lnc[rded on fb cer0fcab, tre a co,sago tcbr ol h4 b appolfab fn 95%
onfdfico larol of tr5 rBasrrsmrt, unless odrembe nOd. lf uncertah0ss are not lndr&d on fib certfcat, hey am avahbb upn rEuest Thls calibrftfl certfcab 4pbs only b he
fts EqutsrDns of tsotEo 17tz5:2o8. Do not use hb standard when cylinder prcssure is below 1 50 psig.
Prodqced by:
.Tech Air
6544 12GltetyA',sltr
Long Beach, CA900$
EPA PGYP ITHJ12O18
Prlnclpal
Date: 26 June 20{8
[i]Ua$.
an Alr Llqulde compmy
efrga! SpcdsltyGsscs
AirSaiUSALLC
SzS North Industial LARoad
Toocle,IIT84o74
Airgrs.com
Part Number:
Cyllnder Numben
Laboratory:
PGVP Numben
Gas Code:
Reference Number
CylinderVolume:
Cylinder.Pressure:
Valve OuUet:
Certification Date:
153-402668446-1
14r'.0 CF
2015 PSIG
660
Feb27,2023
CERTIFICATE OF AIVALYSIS
Grade of Product: EPA PROTOCOL STAIYDARI)
E03Nl99E'15A0362
EB0096011
124 - Tooele (SAP) - UT
872023
CO,NO,NOX,BALN
Requesbd ActualConcertraton Concentradon
NOX
CARBON MONOXIDE
N]TRIC OX]DE
NTTROGEN
125.0 PPM
125.0 PPM
125.0 PPM
126.4 PPM
124.'.1PPM
126.3 PPM
G1
G1
G1
+l- 1.0% NISTTraceable
+b 0.6oh NIST Traoeable
+l- 1,0% NIST Traceable
02n0n023,02r27t2@3
02nono23
02n0t2023,ut127D@3
CALIBRATION STAI{DARDSNo Concentaflon
May 25, 2028
Feb't6,2017
Jan O4,203'1
Feb 17,2023
Jun 15,2025
NTRM
N]RM
GMIS
PRM
GMIS
KALOO3133 97.3.I PFMCARBONMONOXIDE/NITROGEN
101.2 PPM N]TRIC OXIDENI]ROGENcc764103 98.25 PPM NrRIC OXIDE/NITROGEND913660 15.01 PPM NITROGEN DIOXIDE/AIR
ND73O12 4.956 PPM NTIROGEN DIOXIDEAIITROGEN
13 onlv ln r.lbEnc.'b lhc GMIS ured ln ihc
11010111
1 1 06055E
oc*120v2022
12409
153/,012021103
0.1%
+/- 0.6%
0.9
1.50h
1.6Yo
N{TALYTICAL EQUIPMENT
Nlcolct iS50 AUP21102A9 CO LCO
Nlcolet iS50AUP211O2aS NO LNO
Nlcolet lS50 AUP2110269 NO2
FTlR
FTlR
FnR NO2
Fcb 15,2023
F*23,2023
*TrlailGEla-Ardlablo-Uoonf eou gst
Page I of t
AiJURS.
an Af lJqUEe compcny
CERTIFTCAIE OF AIYALYS IS
Grade of Product: EPA PROTOCOL STAI\TDARD
Part Number: EO3NI99E15A5RD9 Reference Number: 4840266W7-1
Cylinder Number: XC0265328 CylinderVolume: 144.0 CFLaboratory: 124 - Los Angeles (SAP) - CA Cylinder Prcssure: 2015 PSIG
PGVP Number: 832023 Valve Outlet 660
Gas Code: CO.NO,NOX,BALN Ceffication Date: Feb24,2023
Date:
Cortficetm pcrfqmad h rccordarrce rvitr EPA Plotocol forA$ay and Certficatm of G.rco€ Calibration Slmdenb (irlay 2012)'do(rlrlont EpA
SqyR-12J5:l't , urltq thc acmy prccetfureo lbtrd. Analytlcal lr€thoddogy do€. rrgi raqulre conrdlon lbr .n ly4{cal lnterfrenca. Thb cyllnd.r hag a btal endydcal
uncarElniy B rlabd b6low vvlt r a conndonoc lw6l of 95%. There a]c no algnlfcant lmpurltler whlch afred hc u!€ d thls callbratlon rnixtul!. All concenfatlms Lre on a
Atrgru SDccfdryGaccs
Airgac U&{U.C
uTrr S. Alameda Street
lpo Angeler, C,A goo5i9
Airgac.com
.."" AI{ALYTICALRESI.'IJTSI-----*-Requested Actual Protocol Total RelattveGoncantratlon Goncentratlon method Uncartalnly
NOX
CARBON MoI'IOXIDE
N]TRIC OXIDE
NITROGEN
230.0 PPM
230,0 PPM
230.0 PPM
Bslanc6
23/'2PPM
230.8 PPM
232.4PPM
G1
G1
G1
+l- 1.2% NIST Tracaabie.
+ l- 0,4oh NIST Traceable
+l- 1.OoA NIST Trac€able
02117t2o,23,0U24t2023
02121t2V23
o2t17th23,O2n4^t2g
CAI.IBRATION STAhIDARDS
Gorrccnffilon
.NTRlr,t 14000317 CC432OE4 252.5PPM CARBON MONOXIDEN]TROGEN +bO.3Yo Feb 13,2026pRM 12400 D913660 15.01 PPM NITROGEN btOXOelrun +/-'t.5% Feb 17,2023
NTRM 200603-09 E80112512 250;,3 PPM NITRIC OXIOE/NITROGEN +A 0.8% Oct 19,20266Mls 153/l01?f/21101 ND7300l 4.947 PPM NITROGEN DIOXDBNITROGEN +l- 1.6o/o Jun 15, 2025
or ROM noted abo/e is only ln t€lbronc€ to tr€ OMIS ugsd in the asray end not Dart of lho
AIYALYTICAL EQUIPMENT
Feb07,2023
Feb 08, 2023
SIEMENS6ECO LOW
Nlcolst iSsO 4UP2110317 NO
Nlcdet lS50 AUP21 1 0317 NO2
NDIR
FTlR
MR
Trlad Data AvallaHe Upon Request
Pagr I oll
;:%PN,frNNfMgaofudnoepd$ue
Docilumbcr: 4OEaEg
Prualr Dbirlbutloo, lnc.
5f00 S.Alimcde Sbrot
Loo Angsb. CA9005E
Trl: 3113{06{15'l
Flr: ?t{.5ltit{689 '
PG\IP lD: Fl2202l
CMaaa,(N.rl1iIon&t
PRAXAIR PI(O SALTITXE CTTY UT H68082Im E
SALT IIIG qTY UT E'121€IEA
C.r0btr{froho{ta2,lpl
tilE,W??frrr0f;. 71C/t218
F.r{r\t rlt r: Nl S[Z&SfrEeA
o@,rrrct//,,,6,r. 79G)576
trOrbOaJGJiml
LdA1116.r? 7G6100Gt
Clfntbrs'!2rr O ol&t AS CGA@Ctt*Prt[,,l& a,dYdrrna' Zmpdg t/O{Ut
gusrormooo
60.@ppmr0.2gppm
olfinliMa
sRU rOAr / SGNa31 , FF25480
t0.2'l PPmrrlo2Sppmwflm8 .
ConcenAUion
CYllnder Numb€c
unEnoz' . NrsTrracoaHe
Cqny512l2 Erpandod Uncerlelnty
Sultur dlqldo t 0.l.ppm
. l{ibogen
8.E ppm
Bilanco
Cefifu:adon Infontdon:@tfficatun Date:.04/I28t2021 Ierm: 48 llonths ErplmtwDale:0412t2025
Thlcylir(hrul.or{tLd.oootdngbOl.2o12EPATho-myftob.ll,Do4ilrtfPA{00rR-12631,ulngftodunO1.t]rari.my.botEt.rFllu.d.t.btolubq.nd.d
urE rt-ryrt r lrrd of oalSancc ol+prodrnebly SS% trdlh e corcrrfp Eclar k 3 Z Oo tld tJ.a tllt Stifttrd fPrtoun b lc tlro 'too PSlc.
AnatydcalDau:
f . Confomtrt
(REnrftr,rasfurarq Zlaaroc'a f6.. ffi)
anlndlcLL
R.$rsdCdro.rfi0on; 23'spgr
HLd@rpft'ruo't 2A0ppm
htrtrmnt lr..d: Amaok 921CE &tl Allr&1$21
Andytbttll.hd: Uv8pr6loti.ty
Ld Mul{folst C&dlon': o4t16ffi21
RftucrSbdrd: Ty?./Cyffirl:
Canartdon / UrEtdntI
Edr.ton Ot :
Ti.c..ll. to: SRU*/ Srflli{. t/ C)rffirtt,
SRU CorTllrtur (orE url0t urdi!),
PrcSpec EZ Cerl.
' SFMEplrdonOrb:
a 0 REO.7R5(L7zjoz 0 c: 23.7
C: 4.7 Uw 47Cz &7 cr',r,r A.7R: 50.7 colE 4[hrtTr.iAr.S *l pp,rt
e o R: 50.7 C: 2&4 Cqtc 2sI
iB 5o.7 Z O C! 23.5 CotE: 23.5z O C3 2S.5 R: 6Oe CoG: 23.5
til: mm LrtT..tA..ar: A.5 PFI
,trc irfarriffod dlLrrro tr.nrn cau *rc tcr iruuroo ror po*rr[ arclr hformrr&L
I
Prexalr Dlctrlbutlon, lnc.
' 5?00 8; Alameda'Stlrt'
Loe A4grlcs CA 90056
Tel: 3il3-585{l5rl
Foc Ti4{![2{6EO
PGVP tD: FZlO2l
DocNumben &l4Ez
Culomi*Orbh{oneafua
PRAXAR PK€ SALT IJIG qTY UT H
c6E08 20 E
SALTLAKE OTY UT I412IA'18:t
C.tlllc b bapro Orb.' Ull\lM1
htl,itofdttt/,tfr 7rC4r1A
Ail rvl{rsr: Nl soa7.EriE{s
Otu'il,rPqMno,,-- 7BS7E
qDrh.0at!0qlOI1
td,yurt :Zm&10S2
cl,,norsrjfrE aru.t A8 ccA060qt r*F,vo ad Yd,,rr'2O0P|lg t.lotttt
COnaentation
6lllnder Numben
o#awo?js
DrD03S9 Elganded Unceftalnty
47.5 ppm Sultur dloxlde
Btlancc Nlbogerr
t 0.3 ppm
Cedftotion Intonwtbn:Cefttf,adoo Date: Ml28f20il fem; 48 tvlonths Bqlrartlwr Data: 042:il2A25
Tfd!q&d.rsr.o.iffi.d._6odngblh.2ol2EPAT'anultl,rDtod,DGtm]ilrEPr.6qa.l2l6a1,udng-Proc.durrOt.UrurtrfntyOirltogm.da..bsin.ilprnd.d
uncrLlnty .t r 5v.l c, onfi(bncc of rpprl!.imdrly 95* wllh e conrtc (er k . 2. Do.N6t Ur tlir thnld I Pr..tllr. b bt tha| too- pslc.
rl'(RrEflrrrrc. strrffi, Z4to N, @@e Cdffil)
-
;-.- .::.!,?.. :.+.?ttr.u.:-
AnaWtunlData:
1. cd!gE,,[,/C
Alldy!.d By
arru?.trod.
Rq'rdcdro.flEdor: t9.5mm
Cdll.d Ccnonffim: 47,5pprntnttumriturd: Am.tkc2lcE8/NAtlr-t2't-821AnrMAlM.hod: Wsp.dmm.ty
Lrt ll,t lf&dtrt Cdbntoni 0411611tr}21
i nrl?mcrUarOd: Typ.rCylnd-t GMIli/OTOclgOE
cqErnrfo.l / undtdnqa 50.@ pFn t029 ppm
Erelntbn Ori!: 01n7fiA25
Tt.a..d. b: SRM r r S.mpb * / Cyeror * sRM 168. / GNAI / FF25400
SRM Conornbruon (rntrr wlth untr, / 50.21 ppm / $ O2S pPrlr
sBM EetlriilliiDiLl . wzt tzs,n
R: 50.7 Z't 0 c3 47.t cs,,r,,t 47.5z, o ct 47.7 R: 50.7 tutc, 47.7
Uil: pprn LmTEtArrryJ {Z.O pFn
of tia ffiom.lbn ccrtrln d h.ilh o(c..d the tce cetebllrhcd hr prcvldlng arh lnfontntbn.