Located just North of Bitter End Resort and South East of Necker Island, this “Rock” has recently under gone a complete development transformation that every sailor must experience. “The Rock” solely host a full service restaurant and a complement of guests rooms for those wishing to experience it all. With practically no space remaining to place a conventional septic tank system, the project’s architect, engineer and project manager contacted CBE and Cromaglass officials. Specifications were confirmed for the installation of a Cromaglass Prepackaged Fiberglass SBR Wastewater Treatment System for effective secondary treatment and safe disposal to this environmentally sensitive area. Due to space limitation, this system was placed in the basement of the resident engineer’s unit.