A propane distribution company needed to add storage to support their growing residential demand. However, site access and availability was limited. Somerset Engineering was tasked with maximizing storage on a small lot, proximate to homes, a school and near an active intersection. Local authorities limited the project to underground tanks only and restricted site access to side street entry. In the end, Somerset Engineering successfully designed, permitted, and constructed the installation of (3) 30,000 gallon underground LPG vessels on the spatially limited site. The facility can receive transport loads, load bobtails for local delivery, and fill cylinders for walk-in and commercial clients.