The construction of the vinyl swimming pool concrete walls consisted of assembling aluminum molds while after the walls are then poured, reinforced with rebar. The pool floor base was made with dry-pack sand and cement materials to harden and avoided foot prints. One large light was installed in the deep end and one small light

Long island Sports Court Company This Soccer field was built by Gappsi in Manhattan NY, base material consisted of state approved RCA, topped with blue stone screening and landscape fabric then the Synthetic grass was installed and striped. This sports field also served as recreational court for residents living in the surrounding buildings, providing a

Small Rectangular Gunite Pool with Built-in Auto Cover by Gappsi This small rectangular gunite swimming pool with an auto cover was built by Gappsi on Long Island NY. The pool walls were built with gunite shot in place that consisted of high density 4000 PSI sand and cement mix, and in this particular pool the auto cover