HomeMy WebLinkAboutDAQ-2024-007315DAQC-295-24
Site ID12103(B4)
MEMORANDUM
TO:STACK TEST FILE – MOUNTAINWEST PIPELINE, LLC – Oak Spring Turbine Compressor Station/Turbine T-3 – Carbon County
THROUGH:Rik Ombach, Minor Source Oil and GasCompliance Section Manager
FROM:Kyle Greenberg, Environmental Scientist
DATE:March 25, 2024
SUBJECT:Source:Unit: Turbine T-2; SN: OHE20-T9062
Location:6.5 miles west of Spring Glen remote site in Carbon County
Contact:Dani Baldwin: 801-201-2595
Tester:Oasis Emission Consultants, Inc.
Site ID #:12103
Permit/AO #:DAQE-AN121030019-20,dated July 14, 2020
Subject:Review of Pretest Protocol dated March 22, 2024
On March 22, 2024,DAQ received a protocol for testing of Turbine T-3 at MountainWest Pipeline, LLCOak Spring Turbine Compressor StationinCarbon County, UT. Testing will be performedon
May 15, 2024, to determine compliance withthe emission limits found incondition II.B.2 of
DAQE-AN121030019-20 and 40 CFR Part 60, Subpart GG.
PROTOCOL CONDITIONS:RM 1 used to determine sample velocity traverses:OKRM 3A used to determine O2 and CO2 concentrations:OKRM 7E used to determineNOx emissions:OKRM 10 used to determine
CO emissions:OKRM 19 used to determine the exhaust effluent flow:OKRM 20 used to determine emissions from stationary combustion turbines:OKDEVIATIONS:NoneCONCLUSION:The protocol appears
to be acceptable to determine the emission rates and concentrations of CO and NOx.RECOMMENDATION:It is recommended that the methods proposed in this pretest protocol be accepted to determine
compliance with turbine T-3’s NOx and CO limits.
ATTACHMENTS:MountainWest Pipeline Testing Protocol; Notice of Test Date Confirmation