DAQ-2024-007018

1
DAQC-CI130500001-24
Site ID 13050 (B1)
MEMORANDUM

TO: FILE – UNIVERSAL INDUSTRIAL SALES INCORPORATED – Galvanizing
Facility

THROUGH: Chad Gilgen, Minor Source Compliance Section Manager

FROM: Jared James, Environmental Scientist

DATE: February 27, 2024

SUBJECT: FULL COMPLIANCE EVALUATION, Minor, Utah County

INSPECTION DATE: February 6, 2024

SOURCE LOCATION: 1065 West 400 North
Lindon, UT 84042
DIRECTIONS: The office is located at 433 North 1060 West, Lindon, UT. Take
I-15 exit 273 to Geneva Road, then north bound to 500 North.

SOURCE CONTACTS: Scott Turner, Project Manager
801-406-9338 [e-mail]

Bart Adams, Summit Environmental Consultant
801-599-2748 [e-mail]

OPERATING STATUS: Operating normally at the time of inspection.

PROCESS DESCRIPTION: Universal Industrial Sales, Inc. (UIS Inc.) manufactures highway
signs, railings, posts, and other components for the Utah
Department of Transportation and other state transportation
departments. Mild grade carbon steel, that is manufactured at
other companies, arrives onsite. The metal can be lightly sand
blasted when necessary for coating adhesion. The product is then
painted or galvanized to form a zinc layer. The galvanization
process involves removing any surface impurities in a hot
alkaline (NaOH) solution, the items are then rinsed in water, then
pickled in a hot acid (H2SO4) solution, then rinsed again. The
items are then submerged in a pre-fluxing ammonium chloride
solution, and then dipped into molten zinc. Grinding and HVLP
painting operations are also conducted at the source in enclosed
areas. Employees wear protective gear when engaging in these
processes.

APPLICABLE REGULATIONS: Approval Order (AO) DAQE-AN130500005-19, dated
November 13, 2019

0 0
2
NSPS (Part 60) IIII: Standards of Performance for Stationary
Compression Ignition Internal Combustion Engines,
MACT (Part 63) -ZZZZ: National Emissions Standards for
Hazardous Air Pollutants for Stationary Reciprocating Internal
Combustion Engines,

SOURCE EVALUATION:

Name of Permittee: Permitted Location:

Universal Industrial Sales Incorporated –
Galvanizing Facility

P.O. Box 699 1065 West 400 North
Pleasant Grove, UT 84062 Lindon, UT 84042

SIC Code: 3479: (Coating, Engraving, & Allied Services, NEC)

Section I: GENERAL PROVISIONS

I.1 All definitions, terms, abbreviations, and references used in this AO conform to those used in the
UAC R307 and 40 CFR. Unless noted otherwise, references cited in these AO conditions refer to
those rules. [R307-101]

I.2 The limits set forth in this AO shall not be exceeded without prior approval. [R307-401]

I.3 Modifications to the equipment or processes approved by this AO that could affect the emissions
covered by this AO must be reviewed and approved. [R307-401-1]

I.4 All records referenced in this AO or in other applicable rules, which are required to be kept by
the owner/operator, shall be made available to the Director or Director's representative upon
request, and the records shall include the two-year period prior to the date of the request. Unless
otherwise specified in this AO or in other applicable state and federal rules, records shall be kept
for a minimum of two (2) years. [R307-401-8]

I.5 At all times, including periods of startup, shutdown, and malfunction, owners and operators shall,
to the extent practicable, maintain and operate any equipment approved under this AO, including
associated air pollution control equipment, in a manner consistent with good air pollution control
practice for minimizing emissions. Determination of whether acceptable operating and
maintenance procedures are being used will be based on information available to the Director
which may include, but is not limited to, monitoring results, opacity observations, review of
operating and maintenance procedures, and inspection of the source. All maintenance performed
on equipment authorized by this AO shall be recorded. [R307-401-4]

I.6 The owner/operator shall comply with UAC R307-107. General Requirements: Breakdowns.
[R307-107]

I.7 The owner/operator shall comply with UAC R307-150 Series. Emission Inventories. [R307-150]

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I.8 The owner/operator shall submit documentation of the status of construction or modification to
the Director within 18 months from the date of this AO. This AO may become invalid if
construction is not commenced within 18 months from the date of this AO or if construction is
discontinued for 18 months or more. To ensure proper credit when notifying the Director, send
the documentation to the Director, attn.: NSR Section. [R307-401-18]

Status: In Compliance. No limits appear to have been exceeded. No modifications have
been made to equipment or process. Records were provided during and after the site visit.
Records are maintained for a minimum of two years. No reportable breakdowns have
occurred since the previous inspection. An emission inventory was submitted to DAQ. All
equipment was already installed when the current AO was issued, but a formal notification
was made September 14, 2021.

Section II: SPECIAL PROVISIONS

II.A The approved installations shall consist of the following equipment:

II.A.1 Galvanizing Plant
Universal Industrial Sales, Inc.

II.A.2 Indoor Grit Blasting
Capacity: 2,000 lbs/hr

II.A.3 Two (2) Natural Gas-Fired Boilers
Capacity: <5MMBtu/hr each
Fuel: natural gas

II.A.4 Emergency Engine
Capacity: 142 hp (106 kW)
Fuel: diesel

II.A.5 Galvanizing Kettle Heater
Capacity: 7.6 MMBtu/hr
Fuel: natural gas

II.A.6 One (1) Galvanizing Kettle
Capacity: 15 tons/hr
Maximum operating temperature 860ºF

II.A.7 Paint Booth

II.A.8 One (1) Dip Tank
The tank shall contain sulfur acidic dip, caustic soda dip, or water dip as needed.
Operating temperature 160ºF

II.A.9 Two (2) Caustic Soda Dip Tanks
Operating temperature 160ºF

II.A.10 Two (2) Water Rinse Tanks for Caustic Line
This equipment is listed for informational purposes only.

II.A.11 Three (3) Sulfuric Acid Dip Tanks
Maximum operating
temperature 160ºF
Surface dimensions 6 ft x 46 ft
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II.A.12 Two (2) Water Rinse Tanks for Sulfuric Line
This equipment is listed for informational purposes only.

II.A.13 Pre-Flux Dip Tank
Contains zinc ammonium chloride solution
This equipment is listed for informational purposes only.

II.A.14 Sulfuric Acid Purification System
This equipment is listed for informational purposes only.

Status: In Compliance. The equipment listed in this section has been installed in the two
operation buildings, located southwest of the main office building, and west of the
unrelated Valmont operation buildings.

Additional information:

• II.A.2 - Indoor Grit Blasting is contained in an enclosed area within the operation
building. A fan has been installed on the east side of the building that vents air
outward without any permitted or required filtration.
• II.A.5 - The Galvanizing kettle heater is located in the basement directly below the
Galvanizing Kettle (tank). Two burners are located on each end of the heater.
• II.A.6 - The Galvanizing kettle was operating at 833° F, on the day of this
inspection, under the 860° F maximum operating temperature listed above.
• The paint booth is an unfiltered enclosed area within the building.
• Small amounts of hand grinding take place at the end of the galvanizing line. This
is mostly for touch-up and to remove excess material from the steel. No grinding
was taking place during the time of the of this inspection.
• II.A.4 the emergency engine has been installed on the west side of the main tank
operation building.

II.B Requirements and Limitations

II.B.1 Site-Wide Requirements

II.B.1.a The owner/operator shall not exceed 2,100 tons of Zinc consumed per rolling 12-month period.
[R307-401]

II.B.1.a.1 To determine compliance with a rolling 12-month total, the owner/operator shall calculate a new
12-month total by the 20th day of each month using data from the previous 12 months.
Consumption of zinc shall be determined by purchase records. The records of consumption shall
be maintained on a monthly basis and retained for all periods when the plant is in operation.
[R307-401-8]

Status: In Compliance. The 12-month rolling total for consumed Zinc was 1,878 tons for
the period of January through December 2023. See attached.

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II.B.1.b The owner/operator shall not allow visible emissions from the following points to exceed the
specified opacity values:

A. Paint booth operation - 0% (i.e. no visible emissions)
B. Grit blasting operation - 20%
C. Emergency generator engine - 20%
D. All other points - 10%.
[R307-306-4, R307-401-8]

II.B.1.b.1 Opacity observations of emissions from stationary sources on site shall be conducted in
accordance with 40 CFR 60, Appendix A, Method 9. [R307-201-3]

Status: In Compliance. No visible emissions were observed from any point during the
inspection. The generator and abrasive blasting operation were not in use. Only small paint
projects were being conducted.

II.B.2 Galvanizing Process Tanks Requirements

II.B.2.a The owner/operator shall not exceed the following operating parameters in the specified tanks at
any time:

Tank Contents Concentration: Temperature

NaOH 15% wt 160oF
H2SO4 15% wt 160oF
Pre-flux - 160oF
[R307-401]

II.B.2.a.1 The owner/operator shall measure and record the concentration of the NaOH, H2SO4, and pre-
flux dip tanks at least once weekly using a method approved by the Director. [R307-401-8]

II.B.2.a.2 The owner/operator shall measure and record the temperature of the NaOH, H2SO4 and pre-flux
solutions tanks at least once weekly. [R307-401-8]

II.B.2.a.3 The owner/operator shall equip the NaOH, H2SO4, and pre-flux dip tanks with a permanently
mounted thermometer to measure the temperature of the water in each tank. A portable
thermometer may be used in lieu of the permanently mounted thermometer. Continuous reading
is not required. Both the temperature and the concentration shall be recorded in a log.
[R307-401-8]

Status: In Compliance. Temperatures and concentrations are noted daily in a log book.
The notations are entered on a computerized spreadsheet weekly. The day of inspection,
the concentrations and temperatures were 10% at 150.2 degrees F for NaOH, 10% at 158.7
degrees F for H2S04, and Pre-flux at 158.6 degrees F. Permanently mounted thermometers
are in place, and temperature readouts can be observed in the office of the chemical tank
building.

II.B.3 Emergency Generator Engine Requirements

II.B.3.a The owner/operator shall install an emergency engine that is certified to meet a NMHC + NOx
emission rate of 3.0 g/hp-hr or less. [R307-401-8]

Status: In Compliance. A Cummins Exhaust Emission Data Sheet was submitted as part of
the NOI January 24, 2019, which stated that the engine meets the above emission rate when
used at 1/2 standby. The source maintains a complete copy of the NOI on site.
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II.B.3.b The owner/operator shall not operate each emergency engine on site for more than 100 hours per
rolling 12-month period during non-emergency situations. There is no time limit on the use of
the engines during emergencies.
[40 CFR 60 Subpart IIII, 40 CFR 63 Subpart ZZZZ, R307-401-8]

II.B.3.b.1 To determine the duration of operation, the owner/operator shall install a non-resettable hour
meter for each emergency engine.
[40 CFR 60 Subpart IIII, 40 CFR 63 Subpart ZZZZ, R307-401-8]

II.B.3.b.2 To demonstrate compliance with the emission rate, the owner/operator shall keep a record of the
manufacturer's certification of the emission rate. The record shall be kept for the life of the
equipment. [R307-401-8]

II.B.3.b.3 To determine compliance with a rolling 12-month total, the owner/operator shall calculate a new
12-month total by the 20th day of each month using data from the previous 12 months. Records
documenting the operation of each emergency engine shall be kept in a log and shall include the
following:

a. The date the emergency engine was used

b. The duration of operation in hours

c. The reason for the emergency engine usage.
[40 CFR 60 Subpart IIII, 40 CFR 63 Subpart ZZZZ, R307-401-8]

Status: In Compliance. The engine operated for 26.5 hours for testing and maintenance
during the 12-month period. The engine is equipped with a non-resettable hour meter. The
source maintains a copy of the engines emission rate on site. The engine also operated for
three hours of emergency use.

II.B.4 Fuel Requirements

II.B.4.a The owner/operator shall only use diesel fuel (e.g. fuel oil #1, #2, or diesel fuel oil additives) as
fuel in each emergency engine. [R307-401-8]

II.B.4.a.1 The owner/operator shall only combust diesel fuel that meets the definition of ultra-low sulfur
diesel (ULSD), which has a sulfur content of 15 ppm or less. [R307-401-8]

II.B.4.a.2 To demonstrate compliance with the ULSD fuel requirement, the owner/operator shall maintain
records of diesel fuel purchase invoices or obtain certification of sulfur content from the diesel
fuel supplier. The diesel fuel purchase invoices shall indicate that the diesel fuel meets the
ULSD requirements. [R307-401-8]

Status: In Compliance. The source purchased diesel fuel through Rinehart Oil, which
declared it to be 15 ppm or less sulfur content.

II.B.5 VOC & HAP Requirements

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II.B.5.a The owner/operator shall not emit more than the following from evaporative sources (painting,
coating, and/or cleaning) on site:

10.20 tons per rolling 12-month period for all VOCs combined
0.90 tons per rolling 12-month period for Ethylbenzene
0.60 tons per rolling 12-month period for Methyl Isobutyl Ketone
1.50 tons per rolling 12-month period for Toluene
2.40 tons per rolling 12-month period for Xylene (considered together)
0.10 tons per rolling 12-month period for each individual HAPs not listed above
5.80 tons per rolling 12-month period for all HAPs combined. [R307-401-8]

II.B.5.a.1 The owner/operator shall calculate a new 12-month total by the 20th day of each month using
data from the previous 12 months. The owner/operator shall use a mass-balance method to
calculate emissions from evaporative sources. The owner/operator may use the following
equations with applicable units to comply with the mass-balance method:

VOCs = [% VOCs by Weight/100] x [Density] x [Volume Consumed]

HAP = [% HAP by Weight/100] x [Density] x [Volume Consumed]. [R307-401-8]

II.B.5.a.2 The owner/operator shall use a mass-balance method to quantify any amount of VOCs and HAPs
reclaimed. The owner/operator shall subtract the amount of VOCs and HAPs reclaimed from the
quantities calculated above to provide the monthly total emissions of VOCs and HAPs.
[R307-401-8]

II.B.5.a.3 The owner/operator shall keep records each month of the following:

A. The name (as per SDS) of the VOC- and HAP-emitting material

B. The maximum percent by weight of VOCs and each HAP in each material used

C. The density of each material used

D. The volume of each VOC- and HAP-emitting material used

E. The amount of VOCs and the amount of each HAP emitted from each material

F. The amount of VOCs and the amount of each HAP reclaimed and/or controlled from
each material

G. The total amount of VOCs, the total amount of each HAP, and the total amount of all
HAPs combined emitted from all materials (in tons). [R307-401-8]

Status: In Compliance. The 12-month rolling totals are as follows:

7.16 tons of VOC
0.13 tons of Ethylbenzene
0.14 tons of Methyl Isobutyl Ketone
0.51 tons of Toluene
0.82 tons of Xylene
0.02 tons of HAPs not listed
1.64 tons of HAPs combined

See attached.

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Section III: APPLICABLE FEDERAL REQUIREMENTS

In addition to the requirements of this AO, all applicable provisions of the following federal programs
have been found to apply to this installation. This AO in no way releases the owner or operator from any
liability for compliance with all other applicable federal, state, and local regulations including UAC
R307.

NSPS (Part 60) IIII : Standards of Performance for Stationary Compression Ignition Internal Combustion
Engines

Status: In Compliance. Standards are met by Conditions II.B.3.a through II.B.4.a.2 of this AO. This
engine operates for non-emergency purposes under 100 hours in any given 12-month period. The engine
installation includes a non-resettable hour meter and usage is logged as required. The Project Manager
certifies that the ½ hour a week maintenance program in place for the engine includes the required
engine services. The manufacturer of the engine certifies the engine to meet the EPA NOx emissions
standards.

MACT (Part 63) -ZZZZ: National Emissions Standards for Hazardous Air Pollutants for Stationary
Reciprocating Internal Combustion Engines

Status: In Compliance. This emergency engine meets the standards for NSPS Subpart IIII. The diesel
fuel is certified to be low sulfur #2.

AREA SOURCE RULES EVALUATION:

The following Area Source Rules were evaluated during this inspection:

R307-210. Standards of Performance for New Stationary Sources.

Status: In compliance. Compliance with this rule is met by compliance with subpart IIII.

R307-214. Incorporating National Emission Standards for Hazardous Air Pollutants, ZZZZ.

Status: In Compliance. This rule is met by compliance with ZZZZ concerning the emergency
generator.

R307-214. Incorporating National Emission Standards for Hazardous Air Pollutants, MMMM.

Status: Not applicable for 40 CFR Part 63 Subpart MMMM. National Emission Standards for
Hazardous Air Pollutants for Surface Coating of Miscellaneous Metal Parts and Products is only
applicable to a major sources, per section §63.3881(b).

R307-214. Incorporating National Emission Standards for Hazardous Air Pollutants, XXXXXX.

Status: Not applicable for 40 CFR Part 63 Subpart XXXXXX, National Emission Standards for
Hazardous Air Pollutants for Nine Metal Fabrication and Finishing. UIS Inc. uses mild-grade carbon
steel and no stainless steel metal components. The source does not fall under a SIC classification
category, which would trigger applicability to subpart XXXXXX.

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PM10 Nonattainment and Maintenance Areas: Abrasive Blasting [R307-306]

Status: In Compliance. This area source rule is satisfied by compliance with condition II.B.1.b of the
AO. All abrasive blasting conducted at the source takes place within the Indoor Grit Blasting
building.

Nonattainment and Maintenance Areas for PM10: Emissions and Fugitive Emissions and Fugitive Dust
[R307-309]

Status: In Compliance. No visible emissions were observed from any point during the inspection.

Miscellaneous Metal Parts and Products Coatings [R307-350]

Status: In Compliance. The products used at UIS Inc. comply with R307-350-5 Table I Coating
Limits for Extreme Performance. The product line presented as being in use at the time of the
inspection indicated that the VOC content of all of the coatings were under the 3.5 pounds per gallon
limit. The highest percentage of VOC per gallon was for Endura-Shield Series 73 product. The VOC
weight per gallon for this coating ranges from 2.70 to 3.15 pounds per gallon depending on how it is
thinned and the type of thinner used. The source does not use solvents.

EMISSION INVENTORY:

Listed are the Actual Emissions Inventory provided from Universal Industrial Sales Incorporated –
Galvanizing Facility. A comparison of the estimated total potential emissions (PTE) on AO:
DAQE-AN130500005-19, dated November 13, 2019, is provided. PTE are supplied for supplemental
purposes only.

Criteria Pollutant PTE tons/yr Actuals tons/yr
CO2 Equivalent 4205.00
Carbon Monoxide 3.41 1.5683
Nitrogen Oxides 2.47 1.8662
Particulate Matter - PM10 6.60 0.8028
Particulate Matter - PM2.5 5.73 0.5906
Sulfur Dioxide 0.04 0.012
Volatile Organic Compounds 10.22 8.192

Hazardous Air Pollutant PTE lbs/yr Actuals lbs/yr
Ethyl Benzene (CAS #100414) 1800 0.27
Generic HAPs (CAS #GHAPS) 800
Methyl Isobutyl Ketone (Hexone) (CAS #108101) 1200 0.34
Toluene (CAS #108883) 3000 0.42
Xylenes (Isomers and Mixture) (CAS #1330207) 4800 1.8

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PREVIOUS ENFORCEMENT
ACTIONS: No enforcement actions within the past five years.

COMPLIANCE STATUS &
RECOMMENDATIONS: In regards to Approval Order (AO) DAQE-AN130500005-19,
dated November 13, 2019: UIS Inc. should be considered in
compliance. The source appeared to be adequately maintained
and operated properly.

HPV STATUS: Not Applicable.

RECOMMENDATION FOR
NEXT INSPECTION: Inspect as normal. Hard hat, steel toes, and safety glasses are
needed to tour the facility.

NSR RECOMMENDATIONS: None at this time

ATTACHMENTS: VEO Form, Zinc and VOC/HAPs Records
UIS Monthly Zinc
Galvanizing Line
Months Zinc
Jan-23 186,853
Feb-23 264,073
Mar-23 363,220
Apr-23 305,066
May-23 279,326
Jun-23 372,753
Jul-23 382,286
Aug-23 374,660
Sep-23 325,086
Oct-23 369,893
Nov-23 268,840
Dec-23 263,120
12 mo rolling total lbs 3,755,176
12 mo rolling total tons 1,878
Permit Limits/Tons 2,100
Paint Line Limits in Tons Tons per 12 mo
Total VOC- Permitted to 10.20 7.16 See 12 mo reports
Comb HAP- Permitted to 5.80 1.64 See 12 mo reports
Xylene 2.40 0.82 See 12 mo reports
Toluene 1.50 0.51 See 12 mo reports
MIBK 0.6 0.14 See 12 mo reports
Ethyl Benzene 0.9 0.13 See 12 mo reports
HEXMAMETHYLENE-1,6-DIISOCYANATE 0.1 0.01 See 12 mo reports
Methanol 0.1 0.01 See 12 mo reports
Other HAPS 0.1
Ethylene Glycol Monoproply Ether 0.1 0 See 12 mo reportsSee 12 mo reports
DEHP 0.1 0 See 12 mo reportsSee 12 mo reports
DIBUTYL PHTHALATE 0.1 0 See 12 mo reportsSee 12 mo reports
NAPHTHALENE 0.1 0 See 12 mo reportsSee 12 mo reports
Cumene 0.1 0.02 See 12 mo reportsSee 12 mo reports
Other HAPS total 0.02 See 12 mo reportsSee 12 mo reports
MONTH YEAR
MONTH
TOTAL VOC
IN LBS
12 Month Rolling Total
VOC/Emission Estimates
Universial Industrial Supply (UIS)
MONTH
TOTAL VOC
IN TONS
FACILITY NAME:
December 2023
1,334.28 0.6671416553025
November 2023
363.42 0.1817076441075
October 2023
661.60 0.330800464365
September 2023
734.11 0.367054098775
August 2023
1,965.00 0.9825004737975
July 2023
901.18 0.45059242424
June 2023
1,927.01 0.9635053957025
May 2023
1,706.36 0.85317985816
April 2023
516.79 0.2583939156575
March 2023
1,168.87 0.5844357467375
February 2023
2,520.84 1.26041990529
January 2023
511.08 0.2555418735975
14,310.5512 Month Rolling Total VOC in LBS:7.16Tons:
Monday, February 12, 2024 Page 1 of 1
Prepared by Using
CHEMICAL NAME
MONTH/YEAR
MONTHLY INDIVIDUAL
HAP IN LBS
12 Month Rolling Individual HAP/Emission Estimates/Sept 2020 thru Aug 2021Universial Industrial Supply (UIS)
CAS #
MONTHLY INDIVIDUAL
HAP IN TONS
FACILITY NAME:
ETHYL BENZENE100-41-4
12 Month Aggregate Total of Individual HAP in LBS 255.24 12 Month Aggregate Total of Individual HAP in Tons 0.13
METHYLENEBIS(PHENYLISOCYANATE) {MDI} {METHYLENE DIPHENYL DIISO..}101-68-8
12 Month Aggregate Total of Individual HAP in LBS 6.66 12 Month Aggregate Total of Individual HAP in Tons 0.00
Methyl Isobutyl Ketone108-10-1
12 Month Aggregate Total of Individual HAP in LBS 288.46 12 Month Aggregate Total of Individual HAP in Tons 0.14
TOLUENE108-88-3
12 Month Aggregate Total of Individual HAP in LBS 1,020.64 12 Month Aggregate Total of Individual HAP in Tons 0.51
XYLENE (MIXED ISOMERS)1330-20-7
12 Month Aggregate Total of Individual HAP in LBS 1,640.10 12 Month Aggregate Total of Individual HAP in Tons 0.82
Methanol67-56-1
12 Month Aggregate Total of Individual HAP in LBS 19.48 12 Month Aggregate Total of Individual HAP in Tons 0.01
HEXMAMETHYLENE-1,6-DIISOCYANATE822-06-0
12 Month Aggregate Total of Individual HAP in LBS 15.31 12 Month Aggregate Total of Individual HAP in Tons 0.01
CUMENE98-82-8
12 Month Aggregate Total of Individual HAP in LBS 34.51 12 Month Aggregate Total of Individual HAP in Tons 0.02
Monday, February 12, 2024 Page 1 of 1
Prepared by Using
MONTH YEAR
MONTH
COMBINED HAP
IN LBS
12 Month Rolling Combined
HAP/Emission Estimates
Universial Industrial Supply (UIS)
MONTH
COMBINED HAP
IN TONS
FACILITY NAME:
December 2023
310.36 0.1551787015975
November 2023
161.24 0.0806204909825
October 2023
91.90 0.04595128713
September 2023
241.72 0.120862214935
August 2023
442.46 0.2212306577425
July 2023
287.36 0.143679709285
June 2023
463.18 0.2315924197125
May 2023
334.15 0.16707561801
April 2023
70.08 0.0350382228525
March 2023
225.79 0.1128959922825
February 2023
560.92 0.280461937
January 2023
85.74 0.0428721047125
3,274.9212 Month Rolling Combined HAP in LBS:1.64Tons:
Monday, February 12, 2024 Page 1 of 1
Prepared by Using