The *Concrete Pipe & Box Culvert Installation, 2015* manual provides standardized guidance for installing concrete pipe and precast box culverts used in stormwater, drainage, and utility infrastructure. It covers trenching requirements, bedding and backfill materials, jointing methods, alignment and grade control, compaction procedures, load considerations, testing, and inspection practices. Referenced in One Exam Prep study programs, the manual supports contractors and exam candidates by outlining industry-accepted installation techniques that ensure durable, code-compliant performance for subsurface conveyance systems.