All Access Holding

KNOWLEDGE CENTRE TOPIC

Author: admin

Dewatering

Keeping an excavation dry: sump pumping, wellpoints and deep wells, how to size for inflow and rainfall, and why the wrong pump fills a trench faster

All Access Holding Technical Team

 · 19 May 2026

 · 8 min read

Need the right pump for the job?

Our technical team will size, specify and supply the equipment – and support it afterwards.