Massive DIY Basement Dig Out ~ Start to Finish Time Lapse

We took most of the still photos of our DIY crawl space/ basement dig out and underpin project & posted them here in quick time. There are no captions, the sequence does not include the equipment we built or re-purposed to do the heavy work, and does not include stuff like plumbing & heating. All of the above is captured in detail on the sequential chapter videos.
Other videos on the channel show sequential progress of lowering the basement floor by chapters, in addition to a DIY batch plant and concrete placement equipment we built for the project.