I am interested to know the cost (ballpark) of building a dome.
Dimensions: 200m x 100m x 35 m
Purpose: Indoor beach resort
Location: Griffintown, Montreal, Quebec, Canada. (Very solid ground, foundations would be easy to make. weather conditions are tough, can range between -40 F and 90 F)
I simply need to know a ballpark estimate. This is for a marketing project.
Thank you for your help.