The patent pending Debris Dam is designed to eliminate the introduction of debris into the collection system during manhole rehabilitation projects. Materials, lost tools and equipment introduced during rehab projects is harmful to a collection system. The Debris Dam is an essential tools for muncipalities and rehabilitation contractors!

• Prevent confined space entry for tools and equipment lost in bottom of structure
• 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. Lightweight and durable for professional infrastructure contractors and municipal workers