MIL-HDBK-1037/8
of facilities meet or exceed the energy performance standards
applicable. . .as set forth in 10 CFR 435, Local Building
Standards, or Btu per gross square-foot ceiling as determined by
the Task Force. . ., whichever will result in a lower life cycle
cost over the life of the facility." The Task Force has not yet
issued any guidance. Until replaced by additional specific
guidance, reduce the DET values of the draft revision of
MIL-HDBK-1190, Chapter 8, "Energy Conservation Criteria," by 10
percent. For appropriate energy calculations, the reduced DET
values are minimum standards. Do not rely only on more efficient
mechanical systems to meet the DETs. Use energy efficient design
features and new high efficiency products to provide facilities
with lowest life cycle costs. Energy efficient architectural
features and design strategies, such as solar shading, day
lighting, building form, and siting, are covered in
MIL-HDBK-1001/1. Energy efficient mechanical systems are covered
in MIL-HDBK-1003/3, Heating, Ventilating, Air Conditioning and
Dehumidification Systems. Energy efficient lighting systems,
occupancy sensors and LED exit signs are specified in NFGS-16510,
Interior Lighting. Note: Energy conservation measures shall not
compromise the operational requirements stated in this document.
3.2.4
Air Conditioning, Heating, and Mechanical Ventilation
a) Follow the requirements of MIL-HDBK-1190 except that
air conditioning will be allowed in accordance with the following
criteria.
(1) Gymnasiums and other physical activity spaces,
including weight rooms, exercise rooms, running tracks,
racquetball courts, and handball courts shall be air conditioned
for all geographic locations except for command locations in
Alaska and Iceland. The air conditioning requirements for the
spaces noted above shall be comparable to the air conditioning of
recently constructed similar facilities located off base. For
commands where air conditioning is not authorized, provide
mechanical ventilation to achieve air circulation requirements,
e.g., 10-12 air changes per hour, and operable windows.
(2) Showers, locker rooms, rest rooms and similar
high ventilation spaces may be air conditioned; however, consider
using air conditioned air from other spaces for ventilation and
humidity control.
(3) Every effort should be made to minimize the air
conditioning load for such areas. The air conditioning load
associated with human occupancy, including spectators and
activity levels, shall be carefully determined in coordination
with the using activity. For facilities, regardless of the
extent of air conditioning eligibility, the design energy target
shall be in accordance with paragraph 3.2.3 above.
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