The following Permit to Install (PTI) applications are of particular interest to the public. These applications and supporting documents are subject to revision during the review of the applications in response to EGLE requirements. The public is encouraged to provide informal comments to assist the EGLE in identifying issues of concern.
For a particular application, please contact the listed permit engineer.
Ironwood & Wakefield Townships
Gogebic County, MI 49938
State Registration No. (SRN): P0304
This application was for the installation and operation of an underground copper mine, associated ore milling and concentrate production, and tailings disposal facilities. The previous permit for this facility, PTI 180-11, was voided on 7/28/2015 because construction of the facility did not begin within the required timeframe.
The application was received on 3/29/2018. The PTI was approved on 11/26/2018.
Andrew Drury, Air Quality Division
DruryA@michigan.gov
517-648-6663
A Subsidiary of Lundin Mining 4547
County Road 601
Humbolt Township, MI 49814
State Registration No. (SRN): N0934
The application was received on 6/20/2019. The PTI was approved on 5/29/2020.
Andrew Drury, Air Quality Division
DruryA@michigan.gov
517-648-6663
A Subsidiary of Lundin Mining
6510 AAA Road
Michigamme Township, MI 49861
State Registration No. (SRN): N7581
This PTI application was received on 6/20/2019. It was approved on 5/29/2020.
Andrew Drury, Air Quality Division
DruryA@michigan.gov
517-648-6663
1231 N. 3rd Street
Grand Haven, MI 49417
State Registration No. (SRN): B1976
The application was received on 3/12/2021. The PTI was approved on 11/5/2021.
Janelle Trowhill, Air Quality Division
TrowhillJ1@michigan.gov
517-582-5312
Trout Lake Road
Rexton, MI 49762
State Registration No. (SRN): P1097
This PTI application was received on 3/12/2021. It is currently undergoing engineer review.
Melissa Byrnes, Air Quality Division
ByrnesM@michigan.gov
517-648-6339
1300 S. Fort Street
Detroit, MI 48217
State Registration No. (SRN): A9831
This application is for the installation and operation of a gasoil hydrotreater (GOHT) feed heater and a GOHT reactor, and is referred to as the "Tier 3 Fuels Project." Marathon is also voluntarily reducing other emissions at their facility.
This application was received on 6/10/2015. The PTI was approved on 5/26/2016.
Marathon also has other active PTIs.
Andrew Drury, Air Quality Division
DruryA@michigan.gov
517-648-6663
1300 S. Fort Street
Detroit, MI 48217
State Registration No. (SRN): A9831
This application is for the installation and operation of eight liquefied petroleum gas (LPG) storage tanks and an LPG railcar load rack, and is referred to as the "LPG Storage and Transfer Project." Marathon is also voluntarily reducing other emissions at their facility.
This application was received on 6/22/2015. The PTI was approved on 5/26/2016.
Marathon also has other active PTIs.
Andrew Drury, Air Quality Division
DruryA@michigan.gov
517-648-6663
1300 S. Fort Street
Detroit, MI 48217
State Registration No. (SRN): A9831
This permit application was received on 1/7/2022.
Marathon also has other active PTIs.
Andrew Drury, Air Quality Division
DruryA@michigan.gov
517-648-6663
Scofield Road & 120th Avenue
Evart Township, MI 49631
State Registration No. (SRN): P0655
The company submitted a PTI application for an amendment to PTI No. 165-15 to reflect the final design parameters, equipment capacities, and plant layout for its salt and potash manufacturing facility.
The application was received on 3/23/2021. The PTI was approved on 11/18/2021.
Andrew Drury, Air Quality Division
DruryA@michigan.gov
517-648-6663
4001 Miller Road
Dearborn, MI 48120
State Registration No. (SRN): A8640
The application was received on 12/19/2013. The PTI was approved on 5/12/2014.
Annette Switzer, Air Quality Division
SwitzerA2@michigan.gov
517-643-3847
6791 US-2 West
Quinnesec, MI 49876
State Registration No. (SRN): B7192
The application was received on 8/18/2020. The PTI was approved on 8/17/2021.
Melissa Byrnes, Air Quality Division
ByrnesM@michigan.gov
517-648-6339
