Formulation and review of specifications, methods of test and definitions for concrete pipe, concrete box sections and concrete manhole sections used for constructing sewers, culverts, irrigation and drainage systems, low pressure pipeline systems, and for factory-made compression and self-energizing joints. Development and review of practices and guides covering design installation, testing, economic evaluation, inspections, rehabilitation, maintenance, and all other post installation and performance matters of concrete pipe systems and products listed above.