Attachment 3: GRTE - Combined Asbestos Report 999-5237

Billings, MT ♦ Helena, MT

201 South 30th Street
Billings, Montana 59101
Phone: 406/245-7766
FAX: 406/254-1428

July 8, 2025
Ms. Laura Landon
Hennebery Eddy Architects, Inc.
921 SW Washington Street STE 250
Portland, OR 97205
RE:

Asbestos Survey – 12 Buildings

4 Lazy F Ranch

4 Lazy F Ranch Road

Moose, Wyoming
Northern Project Number 999-5237

Dear Ms. Landon:
This letter report provides the summarized results of the limited asbestos survey conducted by Chris Hust (MTA-5681) and Grant Minkoff (MTA-6488)of Northern Industrial Hygiene, Inc. (Northern) on May 20 and May 11, 2025 at the above referenced site. The survey was conducted to identify potential asbestos-containing materials (ACMs) that will be impacted by the upcoming renovation project. This survey included the interiors, the exterior and the roofs of the 12 client selected buildings on the property.
Overview of Buildings
Harry’s Cabin
The building is a one-story wood siding, with a concrete masonry unit (CMU) block foundation, and a pitched roof. The building was moved to the site in 1954 but the construction date of the building is unknow. The building was previously used for housing. Typical interior building materials include vinyl sheet and wood finished floors, log finished walls and wood finished ceilings. Base finishes were not present on the lower walls. Exterior building finish materials consist of log siding and a rolled asphalt roofing. Both the walls and the roof are not insulated.
The building is heated by a wood burning fireplace. Water lines of the building are not insulated.
George’s Cabin
The building is a one-story wood siding, with a concrete masonry unit (CMU) block foundation, and a pitched roof. The building was constructed between 1927-1930’s. The building was previously used for housing.

Asbestos • Lead-Based Paint • Industrial Hygiene • Indoor Air Quality

Asbestos Survey

12 Buildings

4 Lazy F Ranch

Moose, Wyoming
July 8, 2025

Typical interior building materials include vinyl sheet and wood finished floors, log finished walls and wood finished ceilings. Base finishes were not present on the lower walls. Exterior building finish materials consist of log siding and a rolled asphalt roofing. Both the walls and the roof are not insulated.
The building is heated by a wood burning fireplace. Water lines of the building are not insulated.
End Cabin
The building is a one-story wood siding, with a concrete masonry unit (CMU) block foundation,