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Manhole & Chamber Rehab
Seal leaking structures, benches, and pipe penetrations to restore watertight integrity and stop I&I.
Rehab
I&I control
Manholes and chambers leak at predictable places: the bench, the frame and cover seat, and every pipe penetration through the wall. Left alone, they’re a steady source of inflow and infiltration (I&I) that overloads treatment capacity during wet weather.
We seal each defect individually and verify the structure is watertight before we sign off — not just patched, but restored.
- Structure, bench, and penetration sealing
- Restores watertight integrity
- Reduces inflow & infiltration (I&I)
- CCTV-verified completion
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Have an active leak?
Talk to a grouting specialist about your site today.