HomeMy WebLinkAboutDAQ-2024-0080141
DAQC-452-24
Site ID 100546 (B4)
MEMORANDUM
TO: STACK TEST FILE – OVINTIV USA INC. – Deveraux 1-14-4-1
THROUGH: Rik Ombach, Minor Source Oil and Gas Compliance Section Manager
FROM: Paul Bushman, Environmental Scientist
DATE: May 10, 2024
SUBJECT: Sources: One (1) Doosan 8.1L
Contact: Ryan Zillner: (720) 876-3144
Location: Remote location in Duchesne County, UT
Test Contractor: Great Plains Analytical Services, Inc.
Permit/AO#: Permit by Rule
Action Code: TR
Subject: Review of stack test report dated May 8, 2024
On May 8, 2024, Utah Division of Air Quality (DAQ) received a test report for one (1) Doosan 8.1L
engine at Deveraux 1-14-4-1, Duchesne County, UT. Testing was performed April 24, 2024, to
demonstrate compliance with the emission limits found in Utah Administrative Code R307-510 and
40 CFR Part 60, Subpart JJJJ. The calculated test results are:
Source Test Date Test Method Pollutant Tester Results DAQ Results Limits
Doosan 8.1L;
SN:
EEIOH807856
April 24,
2024
ASTM
D634803
NOx
4.287 ppmvd@15%O2
0.134 g/hp-hr
4.287 ppmvd@15%O2
0.134 g/hp-hr
82 ppmvd@15%O2
1.0 g/hp-hr
CO 19.119 ppmvd@15%O2
0.364 g/hp-hr
19.118 ppmvd@15%O2
0.367 g/hp-hr
270 ppmvd@15%O2
2.0 g/hp-hr
VOC 0.459 ppmvd@15%O2
0.014 g/hp-hr
0.459 ppmvd@15%O2
0.014 g/hp-hr
60 ppmvd@15%O2
0.70 g/hp-hr
DEVIATIONS: None.
CONCLUSION: The stack test report appears to be acceptable.
RECOMMENDATION: The emissions from the Doosan 8.1L engine should be
considered to have been in compliance with the emission limits
of UAC R307-510 and 40 CFR Part 60, Subpart JJJJ during
testing.
ATTACHMENTS: DAQ stack test review excel spreadsheets, Ovintiv USA Inc.
stack test report.
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