D. A. Van Dam & Associates in conjunction with Nowak & Fraus, Lake County Sewer and the City of Pontiac, Michigan recently held a half-day demonstration showing solutions for I & I control. Surrounding communities were invited to see the solutions that Nowak & Fraus have come up with for the City of Pontiac to begin removing I & I from their system. The attendees witnessed the actual installation of Strong Seal Systems for lining of manholes and Flex-Seal Utility Sealant for chimney seals.


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Test sample cubes sent to the Strong Seal factory for 28 day compression strength testing
FOR INFORMATION ON ANY OF THESE PRODUCTS OR SERVICES CONTACT - D. A. VAN DAM & ASSOCIATES: (888) 818-0016