Environmental · Defined
Dewatering
Removal or control of water to permit excavation or other construction work.
Why it matters
Geotechnical feasibility, settlement effects, water quality, and discharge requirements may all matter. Pumping capacity alone does not establish that a disposal route is acceptable. The duration and handling requirements can create costs outside the excavation contractor’s initial allowance.
In practice
A project example
An excavation budget includes pumps but omits treatment and an approved discharge arrangement.
General educational guidance from KOW Building Consultants. Examples are illustrative, not project records. The applicable contract, standard, program, and jurisdiction control the requirements for a specific assignment.