The patent pending Debris Dam is designed to eliminate the introduction of debris into the collection system during
manhole rehabilitation projects. Materi-als, lost tools and equipment introduced during rehabilitation projects is harmful
to a collection system. Preventing this introduction eliminates the need for permitted confined entry for retrieval.
Manual capture or the use of a jet-vacuum for spent abrasives is no longer needed when using the Debris Dam.
The Debris Dam is manufactured using strong, high-visibility fabrics and heavy-duty materials for a sturdy construction.
The Debris Dam mast has an overall length of 6’ and folds to 40” for easy transportation. Its lightweight, durable
design can be easily used by profes-sional infrastructure contractors or municipal employees. The economically priced
Debris Dam is an essential tool for municipalities and rehabilitation contractors.
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