Hi bruce;
I can't help you with your cost sheet.
But I did add your post to the wofati forum as well.
Hopefully someone there might be able to help you.
For all your Montana Masonry Heater parts (also known as) Rocket Mass heater parts.
Visit me at
dragontechrmh.com Once you go brick you will never go back!
John C Daley wrote:Start with a list of materials and go from there.
Thanks John. At my current stage of panning, I am not sure what materials and tools I will need. For example, will I need a front end loader and a backhoe?
Cost sheets usually apply to, in your case the building.
So design the structure on paper and list everything needed.
If you dont know where to start, look at similar building, study drawings and books.
Then add extra tasks that need completion, earthworks, road, water tanks, ETC.
Then breakdown those tasks as to how they will be done.
Then go done further to equipment, hire , but etc.