Precut utility core for small building structures

摘要

A precut utility core for centrally locating all utility lines to be connected to appliances located in areas surrounding the core. The core consists of an inner cage housing with utility lines, a plurality of structural walls extending outwardly therefrom forming areas that house bath and kitchen appliances. An outer cage surrounds and partially encloses the inner cage. The structural walls are connected together to the outer cage. The precut utility core additionally is designed to support an optional upward extending rain-gathering funnel shaped tank capable of furnishing rainwater by gravity to the core.