This is an update to those that are interested. After a great deal of research I found out most companies charge demolition and sell the steel as a bonus. These companies have large backhoes with shears that can finish the job in a couple of days as NHscrapman pointed out. I do not have, nor can I afford this type of equipment so it will be David -v- Goliath. Other companies will come in and cut up the tank only to weld it in a new location for a new customer. This would be a huge challenge and goal, but time is not my friend in this project.
Initially the thought was to use my mountain climbing gear for safety. If the tank springs, trouble could be the result. Nylon rope does not like heat and not knowing what will drop, when, or where, sent chills.
The latest strategy is to rent a two man lift to cut the roof into eight slices and let them drop inside. This is after an entry door for the skid steer is cut. The lift will allow me to do the work without being on the structure. If there is an internal structure, I will cut around that to leave a frame. When the sides have been cut into a spoke structure, I will anchor it to a Clark C55 loader with 60 ft. of chain. Every other support beam will be cut with a backhoe providing protection during the cutting. If the Clark can drop the structure, the rest of the work will be on the ground. If not, another beam will be cut one at a time until the structure can be pulled to the ground.
One thing I came across in my research is the possibility the tanks could have lead paint. If that is the case a respirator will be required. I also saw where the EPA will not allow water tanks to be painted with lead paint. Does anyone know the answer or a good way to find out.
Any ideas or suggestions about this challenge would be greatly appreciated.
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