How To Install Irrigation Sprinkler Valve Boxes. Tips from my experience installing 2 irrigation systems and repairing old broken valves.
Check out the products used in this video below:
Valve Box: https://amzn.to/3LpOlFw
Pea Gravel: https://amzn.to/38AomOe
Shovel: https://amzn.to/3PFfbNl
Wheelbarrow: https://amzn.to/3FTsfdc
Rake: https://amzn.to/3Pm6eZ3
All these items can be purchased at the links above but there's a decent chance that the larger and heavier items will be a better price locally since these are large and would cost Amazon a lot to ship.