Building into existing rebar, shotcrete

[Robertcac*]

Pool structure question for anyone with experience or knowledge on it. Steep beach entry slope, 1:3 slope. If a platform were to be added to raise up the slope on one side to level entry out some to create a ramp, how structurally sound would it be? It would be connected to the current shotcrete with drill and pin to the steel and then shot with more shotcrete. It would probably be solid shotcrete but could also be sand bag if needed. Pool builder feels it would be structurally sound either way. Is this correct? Would it void any original shotcrete warranty? Thanks for any knowledge on this.

[Teapot1]

Is there any waranty left on the original work?

[chikara]

In my experience, adding a platform to a pool with a steep beach entry can be structurally sound if done correctly. The key is ensuring proper integration with the existing shotcrete. Drilling and pinning to the steel, followed by additional shotcrete, is a common method for such modifications and typically provides good structural integrity. However, whether it’s solid shotcrete or sandbags, the materials and technique must be compatible with the existing structure. Regarding warranties, modifications can affect them. It’s essential to review the original warranty terms and consult with the shotcrete provider. Any structural change could potentially void a warranty if it alters the initial design or load calculations. Always best to get a professional assessment and approval before proceeding