L.S. Grim Consulting Engineers was responsible for mechanical and electrical issues associated with the design of an estate house in Southern Maryland. The project consists of a 25,000 square foot residence of the Tide Water architectural style. L.S. Grim was responsible for coordination with the power company to obtain the necessary three phase power service into the residence to accommodate the commercial kitchen, elevator, and air conditioning equipment. We were responsible for the service entrance systems design. L.S. Grim was responsible for the mechanical HVAC systems for the residence. The HVAC systems consists of a radiant hot water heating system with various zones throughout the residence and the air conditioning consists of two pipe fan coil units connected to an air cooled chiller plant. The project is currently under final design and construction. The overall budget can not be disclosed.