Massive Concrete Slab Build: Setting Posts and Grading Like a Pro

In this video, we will be doing excavation for plumbing under-slab, backfilling the frost wall and setting posts. Prepping for a massive concrete slab requires precision. We are tackling the site work to get the foundation ready for our build. Getting the subgrade right is a major part of this construction project. We are spending these days laying out the utilities and getting the ground ready for the final pour. This involves digging trenches for the under-slab plumbing and ensuring all the lines are perfectly positioned before we commit to the concrete. We also moved on to backfilling the frost wall and setting the posts for the structure. Proper foundation preparation is vital to avoid issues later, so we are taking our time to ensure everything is level and secure. Watching the equipment move the gravel and dirt into place really helps us visualize the final layout of the build. Subscribe for weekly updates on our build progress and let me know in the comments if you have any questions about the prep work. -B&B 0:00 Laying the Foundation and Plumbing Layout 2:09 Installing and Grading the Drain Lines 4:27 Compaction Methods and Post Layout 7:58 Solving Soil Instability with Bentonite 9:09 Setting and Bracing the Structural Columns