Industrial
Cement
One 320’ high tapered jumpform concrete chimney with an acid resistant concrete liner.
- Mat foundation
- Refractory liner
Cement
One 175’ high Plumb Jumpform Concrete Chimney with Gunite Liner.
Pulp and Paper
One 252’ high tapered jumpform concrete chimney with one 8’6” insulated steel liner.
One 230’ high slipform stairtower.
Pulp and Paper
One 350’ high jumpform concrete chimney.
- 316L stainless steel liner
- Testing platform
- Lighting platform
- Full-height ladder with SAF-T-Climb
One 350’ high jumpform concrete chimney.
- COR-TEN liner
- Testing platform
- Lighting platform
- Full-height ladder with SAF-T-Climb
Pulp and Paper
One 298’ high tapered jumpform concrete chimney.
- 8’11” Insulated carbon steel liner
- Testing platform
- Lighting platform
- Full-height ladder with SAF-T-Climb
Pulp and Paper
One 200’ high x 10’4” OD plumb jumpform concrete chimney.
- Mat foundation
- Refractory liner
- Testing platform
- Lighting platform
- Full-height ladder with SAF-T-Climb
Pulp and Paper
One 295’ high jumpform concrete chimney.
- Insulated carbon steel liner with additional space for a future liner
- Partial spiral stairway
- Testing platform
- Lighting platform
- Full-height ladder with SAF-T-Climb
Mineral/Chemical
One 198’ high jumpform concrete chimney.
- Five (5) steel liners. (two (2) 316L stainless steel liners and three (3) carbon steel liners)
- Testing platform
- Lighting platform
- Full-height ladder with SAF-T-Climb
Hoffmann also constructed on site:
- One 30’ dia. x 77’ high slipform concrete silo for clay storage.
- One 36’ dia. x 116’ high slipform concrete silos for clay storage.