Method Specifications Lead To Successful Sewer Grouting

摘要

Presentation highlights requirements of the new sewer infiltration control chemical grouting method specification and record keeping for sewer mains and lateral connections currently being developed by the ICGA (Infiltration Control Grouting Association) Division of NASSCO (National Association of Sewer Service Companies). This specification establishes tests and record keeping necessary to meet the requirements of the ASTM Sewer Grouting Standard Practices. Learning, understanding and implementing the ICGA grout specification details including terminology, grout chemical process parameters, equipment performance testing methods and record keeping will make the chemical grouting process work for you to achieve significant infiltration reduction into your sewer collection system.