DAQ-2024-011083

Small Source Registration

DAQE-EN125910003-24

{{$d1 }}

Dan Harrison
Green River Redi-Mix
P.O. Box 75
Green River, UT 84525
[e-mail]

Dear Mr. Harrison:

Re: Request for Evaluation of Compliance with Rule R307-401-9, UAC: Small Source Exemption
Project Fee Code: N125910003

On September 10, 2024, the Division of Air Quality (DAQ) received your request for a small source
exemption for Green River Redi-Mix - Green River Concrete Batch Plant. The source is located at 2315 East Elgin Avenue, Green River, in Emery County. DAQ has determined the small source exemption
applies to the source, as long as the equipment and associated processes operate as specified in the
registration request.

The small source exemption does not exempt a source from complying with other applicable federal,
state, and local regulations and the current Utah Administrative Code. Based on the emissions that you
submitted to DAQ with your registration request, Green River Redi-Mix - Green River Concrete Batch
Plant is not required to obtain an approval order under R307-401. If you change your operation such that
there is an increase in emissions, we recommend that you notify us, as an approval order may be required.

As authorized by the Utah Legislature, the fee for issuing this small source exemption is a one-time filing
fee in addition to the actual time spent by the review engineer and all other staff on the project. Payment
should be sent to DAQ upon receipt of the invoice.
195 North 1950 West • Salt Lake City, UT
Mailing Address: P.O. Box 144820 • Salt Lake City, UT 84114-4820
Telephone [phone] • Fax [phone] • T.D.D. [phone]
www.deq.utah.gov
Printed on 100% recycled paper
State of Utah

SPENCER J. COX
Governor
DEIDRE HENDERSON
Lieutenant Governor

Department of
Environmental Quality

Kimberly D. Shelley
Executive Director

DIVISION OF AIR QUALITY
Bryce C. Bird
Director

" - 1 " * " / Ú á Û Ù Û Ý
DAQE-EN125910003-24
Page 2
Thank you for registering your source with the DAQ. If you have any additional questions, please contact
Dungan Adams at [phone] or [e-mail].

Sincerely,

Bryce C. Bird
Director

{{$s }}

Alan D. Humpherys, Manager
New Source Review Section

BCB:ADH:DA:jg

{{#d1=date1_es_:signer1:date:format(date, "mmmm d, yyyy")}} {{#s=Sig_es_:signer1:signature}}
Equipment Details
Hourly Rating 20 yd3/hour
Annual Production 2,000 yd3/year
Type Truck-Mix
Pollutant
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)Reference
PM10 0.46 0.02
PM2.5 29.4%0.13 0.01
HAP 0.00 0.00
Process
(Controlled)
PM10 Emission
Factor
(lb/ton)
PM10 Emission
Factor
(lb/yd3)
PM10 Emission
Rate
(lbs/hr)
PM10 Emission
Total
(tons/year)Reference
Aggregate Delivery to Ground 0.0031 0.06 0.00
Sand Delivery to Ground 0.0007 0.01 0.00
Aggregate Delivery to Conveyor 0.0031 0.06 0.00
Sand Delivery to Conveyor 0.0007 0.01 0.00
Aggregate Delivery to Storage 0.0031 0.06 0.00
Sand Delivery to Storage 0.0007 0.01 0.00
Cement Delivery to Silo 0.0001 0.00 0.00
Additive Delivery to Silo 0.0002 0.00 0.00
Weigh Hopper Loading 0.0038 0.08 0.00
Truck-Mix Loading 0.0263 0.0074166 0.15 0.01
Hazardous Air Pollutant
(Controlled)
Emission
Factor
(lb/ton)
Emission
Factor
(lb/yd3)
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)Reference
Arsenic 1.61E-06 4.53E-07 9.06E-06 4.53E-07
Beryllium 1.95E-07 5.50E-08 1.10E-06 5.50E-08
Cadmium 9.26E-09 2.61E-09 5.22E-08 2.61E-09
Chromium 5.35E-06 1.51E-06 3.02E-05 1.51E-06
Lead 2.06E-06 5.81E-07 1.16E-05 5.81E-07
Manganese 2.12E-05 5.97E-06 1.19E-04 5.97E-06
Nickel 7.10E-06 2.00E-06 4.01E-05 2.00E-06
Phosphorus 1.58E-05 4.47E-06 8.93E-05 4.47E-06
Selenium 1.85E-07 5.23E-08 1.05E-06 5.23E-08
Concrete Batch Plants
See Below, & AP-42
Appendix B.2.2
Category 3
AP-42 Table 11.12-8
AP-42 Table 11.12-2,
Table 11.12-5,
Table 11.12-6,
Equation 11.12-2
Percent
PM2.5 of PM10
Page 1 of 1 Version 1.0
November 29, 2018
Equipment Details
Rating 40 hp = (29.9 kw)
Operational Hours 250 hours/yearSulfur Content 15 ppm or 0.0015%
Criteria Pollutant
Emission
Standards
(g/hp-hr)
Emission Factor
(lb/hp-hr)
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)Reference
NOX 0.031 1.24 0.16
CO 6.68E-03 0.27 0.03
PM10 2.20E-03 0.09 0.01
PM2.5 2.20E-03 0.09 0.01
VOC 2.51E-03 0.10 0.01
SO2 1.21E-05 0.00 0.00 AP-42 Table 3.4-1
HAP 0.00 0.00 See Below
Green House Gas Pollutant
Global
Warming
Potential
Emission Factor
(lb/hp-hr)
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)Reference
CO2 (mass basis)1 1.15 46 6
Methane (mass basis)25 0 0CO2e6
Hazardous Air Pollutant
Emission
Rate
(lbs/hr)
Emission
Total
(tons/year)Reference
Benzene 9.33E-04 2.61E-04 3.27E-05
Toluene 4.09E-04 1.15E-04 1.43E-05
Xylenes 2.85E-04 7.98E-05 9.98E-061,3-Butadiene 3.91E-05 1.09E-05 1.37E-06
Formaldehyde 1.18E-03 3.30E-04 4.13E-05
Acetaldehyde 7.67E-04 2.15E-04 2.68E-05
Acrolein 9.25E-05 2.59E-05 3.24E-06
Naphthalene 8.48E-05 2.37E-05 2.97E-06
Acenaphthylene 5.06E-06 1.42E-06 1.77E-07
Acenaphthene 1.42E-06 3.98E-07 4.97E-08
Fluorene 2.92E-05 8.18E-06 1.02E-06
Phenanthrene 2.94E-05 8.23E-06 1.03E-06
Anthracene 1.87E-06 5.24E-07 6.55E-08
Fluoranthene 7.61E-06 2.13E-06 2.66E-07
Pyrene 4.78E-06 1.34E-06 1.67E-07
Benz(a)anthracene 1.68E-06 4.70E-07 5.88E-08
Chrysene 3.53E-07 9.88E-08 1.24E-08
Benzo(b)fluoranthene 9.91E-08 2.77E-08 3.47E-09
Benzo(k)fluoranthene 1.55E-07 4.34E-08 5.43E-09
Benzo(a)pyrene 1.88E-07 5.26E-08 6.58E-09
Indeno(1,2,3-cd)pyrene 3.75E-07 1.05E-07 1.31E-08
Dibenz(a,h)anthracene 5.83E-07 1.63E-07 2.04E-08
Benzo(g,h,l)perylene 4.89E-07 1.37E-07 1.71E-08
AP-42 Table 3.3-2,
Table 3.4-3, &
Table 3.4-4
(1,3-Butadiene will
not popluate if the
engine size is greater
than 600 hp. AP-42 does not list 1,3-
Butadiene for engines
greater than 600 hp.)
Diesel-Fired Engines
AP-42 Table 3.3-1
& Table 3.4-1
Manufacturer Data,
AP-42 Table 3.3-1,
& Table 3.4-1
Emission Factor
(lb/MMBtu)
Emergency Engines should equal 100 hours of operation per year
Page 1 of 1 Version 1.1February 21, 2019
Dungan Adams <[e-mail]>
SSE
8 messages
[e-mail] <[e-mail]>Mon, Sep 9, 2024 at 3:07 PM
To: Dungan Adams <[e-mail]>
Hey Dungan, I made adjustments to the yellow hi-lighted items. The Diesel form had 5 blank hi-lighted squares. I don't
know what to put in these squares. Let me know please. Dan
2 attachments
Engine - Diesel (1).xlsx
76K
Concrete Batch Plant (2).xlsx
75K
Dungan Adams <[e-mail]>Mon, Sep 9, 2024 at 3:12 PM
To: [e-mail]
Looks good. You can leave the five highlighted squares blank.
Thanks,
Dungan
[Quoted text hidden]
--

Dungan Adams
Environmental Engineer | Minor NSR Section
M: [phone]
airquality.utah.gov
[e-mail] <[e-mail]>Mon, Sep 9, 2024 at 3:17 PM
To: Dungan Adams <[e-mail]>
Don't you need a signed request from me?
On 2024-09-09 3:12 pm, Dungan Adams wrote:
Looks good. You can leave the five highlighted squares blank.
Thanks,
Dungan
9/17/24, 9:22 AM State of Utah Mail - SSE
https://mail.google.com/mail/u/0/?ik=c52f18613a&view=pt&search=all&permthid=thread-f:1809754149939524163&simpl=msg-f:180975414993952416…1/4
On Mon, Sep 9, 2024 at 3:07 PM <[e-mail]> wrote:
Hey Dungan, I made adjustments to the yellow hi-lighted items. The
Diesel form had 5 blank hi-lighted squares. I don't know what to put
in
these squares. Let me know please. Dan
--
Dungan Adams
Environmental Engineer | Minor NSR Section
M: [phone]
airquality.utah.gov [1]
Links:
------
[1] https://airquality.utah.gov/
Dungan Adams <[e-mail]>Mon, Sep 9, 2024 at 3:18 PM
To: [e-mail]
Yes, sorry. I was just saying the spreadsheet updates you made look good. If you attach those spreadsheets in the form
and fill out the rest you should be all set.
Let me know if you have any other questions.
Thanks,
Dungan
[Quoted text hidden]
--

[Quoted text hidden]
Dungan Adams <[e-mail]>Tue, Sep 10, 2024 at 10:19 AM
To: [e-mail]
Hi Dan,
My manager just sent me over the two forms you filled out. I saw your voicemail about High Desert Excavating, but I didn't
see that company name anywhere on either form. I will let you know if I have any questions or need any more
information.
Thanks,
Dungan
[Quoted text hidden]
Dungan Adams <[e-mail]>Mon, Sep 16, 2024 at 10:56 AM
To: [e-mail]
9/17/24, 9:22 AM State of Utah Mail - SSE
https://mail.google.com/mail/u/0/?ik=c52f18613a&view=pt&search=all&permthid=thread-f:1809754149939524163&simpl=msg-f:180975414993952416…2/4
Hi Dan,
What is the physical address of your concrete batch plant site? In the forms it was listed as PO Box 75, but I think this is
the mailing address.
Thanks,
Dungan
[Quoted text hidden]
[e-mail] <[e-mail]>Mon, Sep 16, 2024 at 8:09 PM
To: Dungan Adams <[e-mail]>
2315 East Elgin Ave. Green river, Utah 84525
[Quoted text hidden]
[Quoted text hidden]
[Quoted text hidden]
[Quoted text hidden]
airquality.utah.gov [1] [1]
Links:
------
[1] https://airquality.utah.gov/
--
Dungan Adams
Environmental Engineer | Minor NSR Section
M: [phone]
airquality.utah.gov [2]
--
Dungan Adams
Environmental Engineer | Minor NSR Section
M: [phone]
airquality.utah.gov [2]
--
Dungan Adams
Environmental Engineer | Minor NSR Section
M: [phone]
airquality.utah.gov [2]
Links:
------
[1] http://airquality.utah.gov
[2] https://airquality.utah.gov/
9/17/24, 9:22 AM State of Utah Mail - SSE
https://mail.google.com/mail/u/0/?ik=c52f18613a&view=pt&search=all&permthid=thread-f:1809754149939524163&simpl=msg-f:180975414993952416…3/4
Dungan Adams <[e-mail]>Tue, Sep 17, 2024 at 8:57 AM
To: [e-mail]
Got it, thank you.
-Dungan
[Quoted text hidden]
--

[Quoted text hidden]
9/17/24, 9:22 AM State of Utah Mail - SSE
https://mail.google.com/mail/u/0/?ik=c52f18613a&view=pt&search=all&permthid=thread-f:1809754149939524163&simpl=msg-f:180975414993952416…4/4
Dungan Adams <[e-mail]>
Fwd: Small Source Exemption
1 message
Alan Humpherys <[e-mail]>Tue, Sep 10, 2024 at 8:21 AM
To: Dungan Adams <[e-mail]>
Dungan,
This looks like it may be related to the AO revocation that I sent you earlier; however, there isn't much information here.
Can you please work with the source contact to work through this?
Thanks,
Alan
---------- Forwarded message ---------
From: <[e-mail]>
Date: Mon, Sep 9, 2024 at 4:19 PM
Subject: Small Source Exemption
To: <[e-mail]>
The following small source exemeption was submitted, please go into qualtrics and print off the PDF and forward to Alan.
Recipient Data:
Time Finished: 2024-09-09 16:19:23 MDT
IP: 74.214.229.184
ResponseID: R_6UYq2YclnmVErHm
Link to View Results: Click Here
URL to View Results: https://utahgov.iad1.qualtrics.com/apps/single-response-reports/reports/
itd8tFrJz4M8GR52GCQZffxPgA0ersoPpS2uvlgIz5%2E4kGAzs4dVNHeqlgZpJf766A-
Lt49Rjci6Uy2SHb9K8OA9yzwKeBrL2HMpnCCruG6uTpAebI%2EMN%2Ehp-K29qinLvt3a8lRKxUyfy0sP0uchZY4
Th5piIvtgNpnsNNeu%2EMlL7IkymtwTUR-HFKaXtxSB10wh8kEU7GJvKyce-7-bgcXKLxwYol7xruQODWMTzQiC3BdXn
75XhRwf6i0AkAmGg5E5dt8%2ELxDzaOdpt2n-104nuK82yeHIgCeqrYFtdnlhZ%2EdiBAgzxPq9TNiS3tZDiEFDpljytm
o9So1ljTLKuA
Response Summary:
Please fill out the following contact information:
Name
Site Contact Dan Harrison
Site Dan Harrison
Owner Dan Harrison
Mailing Address
Site Contact PO BOX 75
Site PO BOX 75
Owner PO BOX 75
Mailing Address 2
Site Contact PO BOX 75
Site PO BOX 75
Owner PO BOX 75
City
Site Contact GREEN RIVER
Site GREEN RIVER
Owner GREEN RIVER
State
Site Contact Utah
9/11/24, 12:46 PM State of Utah Mail - Fwd: Small Source Exemption
https://mail.google.com/mail/u/0/?ik=c52f18613a&view=pt&search=all&permthid=thread-f:1809819243231054621&simpl=msg-f:1809819243231054621 1/3
Site Utah
Owner Utah
Zip Code
Site Contact 84525-0000
Site 84525
Owner 84525-0000
Phone
Site Contact 4358200288
Site 435-820-0288
Owner 4358200288
Fax
Site Contact -
Site -
Owner -
Email
Site Contact [e-mail]
Site [e-mail]
Owner [e-mail]
County the Site is located in:
Utah County
Briefly describe the process including the end products, raw materials, and process equipment used.
Portable concrete batch plant capable of producing up to 20 cy yd/hour of concrete or slurry. Product requires crushed
rock, clean sand, cement, and water. Smaller John Deere 544 loader (40hp) to load scales. Generator (25kw) to run
conveyor and air pump. Oshkosh 10 yd mixer truck for mixing and delivering. It is doubtful the batch plant is used more
than 100 days/year. The average delivery for a day would be under 10cy.
List emission units
unk
List any pollution control equipment
none
Please include Annual Emission Rates calculation spreadsheet.
https://utahgov.co1.qualtrics.com/WRQualtricsControlPanel/File.php?F=F_2dKiCO3BZ4tgCOt
Contact Information: (person filling out form - signature will be required)
Name Dan Harrison
Title Owner
Phone [phone]
Date 9/9/24
By signing below, I hereby certify that the information and data submitted in this notice fully d...
https://utahgov.co1.qualtrics.com/WRQualtricsControlPanel/File.php?F=F_2AEz2eiCl1LdOop
--
Alan Humpherys
Manager | Minor NSR Section
P: [phone]
F: [phone]
airquality.utah.gov
Emails to and from this email address may be considered public records and thus subject to Utah GRAMA
requirements.
9/11/24, 12:46 PM State of Utah Mail - Fwd: Small Source Exemption
https://mail.google.com/mail/u/0/?ik=c52f18613a&view=pt&search=all&permthid=thread-f:1809819243231054621&simpl=msg-f:1809819243231054621 2/3
Engine___Diesel__1___1_.xlsx
76K
9/11/24, 12:46 PM State of Utah Mail - Fwd: Small Source Exemption
https://mail.google.com/mail/u/0/?ik=c52f18613a&view=pt&search=all&permthid=thread-f:1809819243231054621&simpl=msg-f:1809819243231054621 3/3
Response Summary:
To be eligible businesses shall not do any of the follow:

1) Emit more than 5 tons per year of each of the following pollutants: Sulfur Dioxide (SO2), Carbon Monoxide (CO),
Nitrogen Oxides (NOx), Particulate Matter (PM10), Ozone (O3), or Volatile Organic Compounds (VOCs).
2) Emit more than 500 lbs/yr of any single Hazardous Air Pollutant (HAP), and emit more than 2000 lbs/yr of any
combination of HAPs
3) Emit more than 500 lbs/yr of any combination of air contaminants not listed in 1 or 2

A copy of this registration notice and worksheets are required on site to verify permit exemption status.

Please be aware a the Small Source Exemption ONLY exempts the site from the air permitting requirements of R307-
401-5 thru R307-401-8 of the Utah Administrative Code, all other air quality regulations still apply.

Q4.
Please fill out the following contact information:
Site Contact Site Owner
Name Dan Harrison Dan Harrison Dan Harrison
Mailing Address PO BOX 75 PO BOX 75 PO BOX 75
Mailing Address 2 PO BOX 75 PO BOX 75 PO BOX 75
City GREEN RIVER GREEN RIVER GREEN RIVER
State Utah Utah Utah
Zip Code 84525-0000 84525 84525-0000
Phone [phone] 4358200288
Fax ---
Email [e-mail] [e-mail] [e-mail]

Q5. County the Site is located in:
Utah County

Q6. Briefly describe the process including the end products, raw materials, and process equipment used.
Portable concrete batch plant capable of producing up to 20 cy yd/hour of concrete or slurry. Product requires crushed
rock, clean sand, cement, and water. Smaller John Deere 544 loader (40hp) to load scales. Generator (25kw) to run
conveyor and air pump. Oshkosh 10 yd mixer truck for mixing and delivering. It is doubtful the batch plant is used more
than 100 days/year. The average delivery for a day would be under 10cy.

Q7. List emission units
unk

Q8. List any pollution control equipment
none

Q9. Please include Annual Emission Rates calculation spreadsheet.
[Click here]

Q11. Contact Information: (person filling out form - signature will be required)
Name Dan Harrison
Title Owner
Phone [phone]
Date 9/9/24

Q10. By signing below, I hereby certify that the information and data submitted in this notice fully describes
this site and ONLY this site. The information provide is true, accurate, and complete to the best of my
knowledge. I understand that I am responsible for determining whether the site remain eligible for this
exemption before making operational or process changes in the future, and agree to notify the Division of
Air Quality when this site is not longer eligible for this exemption. (Signature of Owner/Manager)
[Click here]

Embedded Data:
N/A