Part 3/9:
The beginnings of the project involved meticulous site preparation, including the construction of a steel retaining wall. This wall provided structural integrity for the rain tank while ensuring that the area remained level. Harnessing a vibratory plate compactor, the homeowner ensured the ground was stable enough to support the upcoming tank structure.
Notably, the project emphasizes the practicality behind choosing materials. The homeowner encourages potential DIYers to opt for metal roofs for rainwater collection rather than shingles, which may leach undesirable chemicals into stored water.