June 99
Irrigation System
Irrigation is usually necessary to keep the landscape at an
aesthetically pleasing level. Although sufficient rainfall may be received to
sustain indigenous plants, situations involving introduced species or plants
in stressful conditions may require irrigation. Evaluate the landscape
environment, including turf grasses, and determine whether an irrigation
system should be installed in the cemetery. The report should include a
cost analysis of irrigation versus non-irrigation, on-site and off-site water
supply sources including quality of available water, annual rainfall and the
quantity of water needed to sustain healthy plants. If an irrigation system
is recommended, design and specify an efficient irrigation system that is
automated, easily operated and maintained by cemetery staff. Irrigation
lateral lines in burial sections should run parallel with the length of the
gravesites.
VA Design Guide -- National Cemetery Administration
Page 2 -24
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