Just a shower thought. Seeing how these structures took decades to build in their times, and that too entirely with manual labour, I was wondering how long these architectural marvels would take to be built in this post modern era with the help of our technological advancements.
Imagine the world has dedicated its focus and the entirety of its resources on building just one Pyramid as quickly as possible out of the same materials and in the same location as the original ones. The medium of construction has no constraints but the end result must be indistinguishable, structure and composition wise.
I would love to hear how the process would take place in addition.
To make something that looks exactly like a pyramid, I imagine the easiest thing to do would be to fabricate large stone blocks and stack them the same way the pyramids were built. Cranes could make short work of the stacking, and if you’re willing to spend more, you could make the blocks out of lighter materials like fiberglass and foam. Even with natural stone, you could have multiple cranes and multiple crews to be done in like a month. Fabrication and delivery would also depend on the availability of the materials, so that might take another six weeks if you’re willing to spend the money.
If it were a standard construction project, you might budget for two years to create the drawings, get permits, bid out the job to contractors, prep the site, build the dang thing, and get final inspections. How much it would cost would also depend on materials selected and where it was built. Labor rates, land value, material costs, all of that varies by location and even the seasons.
Budget, Quality, Speed. These are the three corners of the universal priority triangle. If you want it fast and good, it’s going to cost a lot of money. Fast and cheap will be low quality. Good and cheap will take a long time (maybe forever).