ARMY AR 420-49
|Publication Date:||19 September 2005|
a. This regulation applies to all commanders of major Army commands, major subordinate commands, field operating agencies, garrisons, and activities under the control of the Department of the Army by ownership, lease, or similar instrument, under the following conditions of use:
(1) Active garrisons and activities used by the Active Army, those held in an inactive or standby condition for future use by the Active Army, and those in an excess category (see AR 405-90 for further guidance).
(2) Installations and activities that are Government owned and Government operated.
This regulation establishes policies and responsibilities for operation, maintenance, repair, and construction of facilities and systems for the efficient and economical management of utility services (which includes water supply, wastewater, solid waste (nonhazardous), electric, heating and cooling, refrigeration, and food service equipment) at Army garrisons.