Perform general construction labor in support of in-ground swimming pool installation projects. Duties include site preparation; measuring and marking work areas; trenching and excavation support; assisting with placement of underground piping and pool components under supervision; backfilling and compacting soil; grading and leveling surfaces; material handling; tool and equipment setup and cleanup; and maintaining a safe and organized job site. Work is performed outdoors, is physically demanding, and is weather dependent. No licensed plumbing, pipefitting, or system design work is performed.