Steel manhole

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PERMA-PIPE’s custom-fabricated steel manholes reduce installation and life-cycle maintenance costs over traditional concrete manholes. They are fully assembled and tested with all valves and other equipment as required. Ability To Retrofit A Failing Existing Vault/Manhole 100% Water Tight Sealed Wall Penetrations Smaller Foot Print Than Pre Cast Concrete Prefabricated To Customer’s Specifications Piping and Valves are Pre-Insulated and Air Testable Factory Quality Controlled and Tested Same Warranty Our Piping Systems