Corunna, Ontario
519-862-4659
Servicing the Industrial, Municipal and Commercial Sectors

Underwater Core Sampling, Filter Bed and Underdrain Inspections

Conventional or biologically activated carbon contractor filter beds to verify GAC practical size

  • Using 4’ or 8’ extraction tubes, carbon media samples can “for the first time” effectively be retained for inspection and assessment at different elevations throughout a filter bed.

Underdrain inspections are important to verify the filter bed-drainage BLOCKS and the underdrain conduit structures are intact and structurally sound.