UFC 4-721-10
31 July 2002
10-13
FINISHED FLOOR ELEVATION. Establishing the finished floor
elevation of the project is one of the most important aspects of site planning. The
Finished Floor Elevation affects grading, cut and fill, and visual impact of the
facility and interior-exterior transitions. In addition, the Finished Floor Elevation
has a significant impact on the landscape architect's ability to effectively
introduce plant materials into the new environment. When the approach is to
"level the site" without sensitivity to other demands, the results lack visual
interest. The landscape architect, architect, and civil engineer should work
closely together to achieve the most optimum design results.
10-14
the availability of nearby subsurface storm drains, provide underground storm
drainage for the housing complex. Either intercept site water in drop inlet
structures or design to drop directly into a subsurface system. If subsurface
storm drains are not available at the proposed site, then program them as part of
the project. As a minimum, divert surface water to an underground system to a
point where it is discharged into aboveground storm drains. Discharge water
from downspouts onto splash blocks that prevent damage to surrounding
plantings. Provide for drop inlets as necessary to intercept surface runoff and
prevent walkways from flooding.
10-15
MECHANICAL ENCLOSURES. Screen mechanical equipment
such as chillers, evaporating condensers, switchgear, and electrical
transformers. Architectural screening materials should complement the
architectural style and materials used to construct the new facility. Use
landforms to screen objects in the landscape that do not require enclosures.
Design screening low and in cognizance of the requirements of the Threat
Assessment Study and security requirements.
10-16
TRASH DUMPSTERS. While trash dumpsters should have
convenient access by the residents and by large trash handling trucks, locate
dumpsters in areas away from main entrances. Screen trash dumpster locations
with any combination of hard wall materials, earth forms, and landscaping to
reduce their impact. Where hard wall materials are used, the materials should
complement the materials used in the project and adjacent facilities. Design
screening low and in cognizance of the requirements of the Threat Assessment
Study and security requirements.
10-17
PLANTING AND VEGETATION. Develop plantings to create an
aesthetically pleasing landscape that conserves water and resources while
minimizing maintenance requirements. Proper planning and design, plant
selection, and use of turf alternatives and mulch materials, zoning of plants in
accordance with water requirements, soil improvements, efficient irrigation, and
appropriate maintenance are the fundamentals of good landscape planting.
10-18
LANDSCAPE MAINTENANCE. The initial contract must provide
landscape establishment and maintenance for installation of plant materials. The
10-4
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