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              Exhaust Stacks

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              101' freestanding, double-walled, double-breached exhaust stack at a brick plant.  Carbon steel outside shell, stainless steel inside liner and a tuned mass vibration damper.
              101' freestanding, double-walled, double-breached exhaust stack at a brick plant.  Carbon steel outside shell, stainless steel inside liner and a tuned mass vibration damper.

               



              Lifting the base section of a 101' freestanding exhaust stack which was pre-assembled with test ports, access caged ladder and 1/3 circumference testing platform.
              Lifting the base section of a 101' freestanding exhaust stack which was pre-assembled with test ports, access caged ladder and 1/3 circumference testing platform.

               



              Lifting the base section of a 101' freestanding exhaust stack which was pre-assembled with test ports, access caged ladder and 1/3 circumference testing platform.
              Lifting the base section of a 101' freestanding exhaust stack which was pre-assembled with test ports, access caged ladder and 1/3 circumference testing platform.

               



              Lifting the base section of a 101' freestanding exhaust stack which was pre-assembled with test ports, access caged ladder and 1/3 circumference testing platform.
              Lifting the base section of a 101' freestanding exhaust stack which was pre-assembled with test ports, access caged ladder and 1/3 circumference testing platform.

               



              Setting the base section of a 101' freestanding exhaust stack at a 131' radius using a 500 ton hydraulic truck crane as well as a 125 ton truck crane for tailing and man basket access.
              Setting the base section of a 101' freestanding exhaust stack at a 131' radius using a 500 ton hydraulic truck crane as well as a 125 ton truck crane for tailing and man basket access.

               



              Setting the top section of a 101' freestanding exhaust stack at 131' radius.
              Setting the top section of a 101' freestanding exhaust stack at 131' radius.

               



              Tying in the top section of a 101' freestanding exhaust stack.
              Tying in the top section of a 101' freestanding exhaust stack.

               



              Connecting the top and bottom sections of a 101' freestanding exhaust stack with top expansion.
              Connecting the top and bottom sections of a 101' freestanding exhaust stack with top expansion.

               



              Setting the top section of a 101' freestanding exhaust stack at 131' radius.
              Setting the top section of a 101' freestanding exhaust stack at 131' radius.

               



              Setting the base section of a 101' freestanding exhaust stack through the roof of a building.
              Setting the base section of a 101' freestanding exhaust stack through the roof of a building.

               



              Setting an exhaust stack base section over its anchor bolts.
              Setting an exhaust stack base section over its anchor bolts.

               



              The base section of a 101' tall freestanding, double-walled, double breached exhaust stack anchored into place.
              The base section of a 101' tall freestanding, double-walled, double breached exhaust stack anchored into place.

               



              Breach and cone replacement liners for two 120' double wall exhaust stacks.
              Breach and cone replacement liners for two 120' double wall exhaust stacks.

               



              Installing a replacement liner breach and cone section into one of two 120' tall exhaust stacks.  Each stack was refurbished while erect utilizing a 131' tall man lift for access as well as a 60 ton capacity hydraulic truck crane for lifting.
              Installing a replacement liner breach and cone section into one of two 120' tall exhaust stacks.  Each stack was refurbished while erect utilizing a 131' tall man lift for access as well as a 60 ton capacity hydraulic truck crane for lifting.

               



              Installing a replacement liner breach and cone section into one of two 120' tall exhaust stacks.  Each stack was refurbished while erect utilizing a 131' tall man lift for access as well as a 60 ton capacity hydraulic truck crane for lifting.
              Installing a replacement liner breach and cone section into one of two 120' tall exhaust stacks.  Each stack was refurbished while erect utilizing a 131' tall man lift for access as well as a 60 ton capacity hydraulic truck crane for lifting.

               



              Installing a replacement liner breach and cone section into one of two 120' tall exhaust stacks.  Each stack was refurbished while erect utilizing a 131' tall man lift for access as well as a 60 ton capacity hydraulic truck crane for lifting.
              Installing a replacement liner breach and cone section into one of two 120' tall exhaust stacks.  Each stack was refurbished while erect utilizing a 131' tall man lift for access as well as a 60 ton capacity hydraulic truck crane for lifting.

               



              Installing a replacement liner breach and cone section into one of two 120' tall exhaust stacks.  Each stack was refurbished while erect utilizing a 131' tall man lift for access as well as a 60 ton capacity hydraulic truck crane for lifting.
              Installing a replacement liner breach and cone section into one of two 120' tall exhaust stacks.  Each stack was refurbished while erect utilizing a 131' tall man lift for access as well as a 60 ton capacity hydraulic truck crane for lifting.

               



              Installing a replacement liner breach and cone section into one of two 120' tall exhaust stacks.  Each stack was refurbished while erect utilizing a 131' tall man lift for access as well as a 60 ton capacity hydraulic truck crane for lifting.
              Installing a replacement liner breach and cone section into one of two 120' tall exhaust stacks.  Each stack was refurbished while erect utilizing a 131' tall man lift for access as well as a 60 ton capacity hydraulic truck crane for lifting.

               



              Electric powered Bolson Chair utilized to access the inside liner of two 120' tall exhaust stacks in order to perform repairs during a refurbishment project.
              Electric powered Bolson Chair utilized to access the inside liner of two 120' tall exhaust stacks in order to perform repairs during a refurbishment project.

               



              Electric powered Bolson Chair utilized to access the inside liner of two 120' tall exhaust stacks in order to perform repairs during a refurbishment project.
              Electric powered Bolson Chair utilized to access the inside liner of two 120' tall exhaust stacks in order to perform repairs during a refurbishment project.

               



              Existing failed expansion joint and ID of the outer shell of two 120' exhaust stacks to be refurbished.
              Existing failed expansion joint and ID of the outer shell of two 120' exhaust stacks to be refurbished.

               



              Existing failed expansion joint and ID of the outer shell of two 120' exhaust stacks to be refurbished.
              Existing failed expansion joint and ID of the outer shell of two 120' exhaust stacks to be refurbished.

               



              Existing failed expansion joint and ID of the outer shell of two 120' exhaust stacks to be refurbished.
              Existing failed expansion joint and ID of the outer shell of two 120' exhaust stacks to be refurbished.

               



              Failed inside liner to be replaced on a 120' double-walled exhaust stack.
              Failed inside liner to be replaced on a 120' double-walled exhaust stack.

               



              Refurbished ID of the outer shell and new support structure for the inside liner of one of two 120' exhaust stacks.
              Refurbished ID of the outer shell and new support structure for the inside liner of one of two 120' exhaust stacks.

               



              Setting a new replacement stainless steel inside liner, breach and cone section into one of two 120' exhaust stacks which were refurbished while standing.
              Setting a new replacement stainless steel inside liner, breach and cone section into one of two 120' exhaust stacks which were refurbished while standing.

               



              Two 120' tall double walled exhaust stacks after refurbishment.
              Two 120' tall double walled exhaust stacks after refurbishment.

               



              Removal of a failed 130' tall single-walled freestanding exhaust stack.
              Removal of a failed 130' tall single-walled freestanding exhaust stack.

               



              New replacement 60' long base section of a 130' tall freestanding double-wall insulated exhaust stack.
              New replacement 60' long base section of a 130' tall freestanding double-wall insulated exhaust stack.

               



              Lifting to vertical a 60' tall, 72" OD base section of a 130' tall freestanding double-wall insulated exhaust stack.
              Lifting to vertical a 60' tall, 72" OD base section of a 130' tall freestanding double-wall insulated exhaust stack.

               



              Lifting to vertical a 60' tall, 72" OD base section of a 130' tall freestanding double-wall insulated exhaust stack.
              Lifting to vertical a 60' tall, 72" OD base section of a 130' tall freestanding double-wall insulated exhaust stack.

               



              Setting the new replacement base section of a 130' tall freestanding double wall exhaust stack.
              Setting the new replacement base section of a 130' tall freestanding double wall exhaust stack.

               



              Lowering an exhaust stack base section onto its anchor bolts.
              Lowering an exhaust stack base section onto its anchor bolts.

               



              Lifting the top 70’ section of a 130’ tall freestanding double wall exhaust stack.
              Lifting the top 70’ section of a 130’ tall freestanding double wall exhaust stack.

               



              Lifting the top 70’ section of a 130’ tall freestanding double wall exhaust stack.
              Lifting the top 70’ section of a 130’ tall freestanding double wall exhaust stack.

               



              Base to upper section tie in and access platform of a 130’ tall freestanding double wall exhaust stack.
              Base to upper section tie in and access platform of a 130’ tall freestanding double wall exhaust stack.

               



              Final tie in and expansion joint of a replacement 130’ tall freestanding double wall exhaust stack.
              Final tie in and expansion joint of a replacement 130’ tall freestanding double wall exhaust stack.

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