Landscape architectural design services, namely, site planning, site engineering for new and rehabilitated residential, commercial, and institutional and mixed-use facilities, as well as parks, recreation and athletic facilities, open spaces, public streetscapes and transportation corridors; Architectural design services, namely, facility master planning, historic preservation for new and rehabilitated residential, commercial, institutional and mixed-use facilities each of the foregoing in the nature of architectural design services; Engineering design services in the field of site grading, surface and subsurface storm water management, design of roadways, walkways, curbing, walls, site infrastructure, site landscaping and other outdoor improvements for new and rehabilitated residential, commercial institutional and mixed-use facilities; Engineering design services in the field of storm water management, for new and rehabilitated residential, commercial institutional and mixed-use facilities; green architecture; green architecture design services; transportation corridor planning, downtown revitalization planning, streetscape enhancement services, waterfront revitalization services, planning and design of parks, recreation and open space, land use and brownfield planning and development services, visual impact assessments, namely, assessing the change in appearance of a landscape as a result of development, each of the foregoing in the nature of land use planning services