MIL-HDBK-1027/4A
more intense lighting than the general classroom ambient level. Use spectrum
ranges appropriate for classroom settings. Emergency lighting is required as
a safety precaution for operation of equipment during power failures.
3.2.8.5
Lightning Protection. Perform a lightning protection risk
assessment on all aviation training facility types, in compliance with
Appendix I of NFPA-780, Lightning Protection Code, to justify lightning
protection when required by the regional Engineering Field Division. Comply
with applicable sections of MIL-HDBK-1004/6, Lightning Protection.
3.2.8.6
Facility Low Voltage Power. Refer to applicable TFR or Technical
Manual and comply with MIL-HDBK-1004/1 and MIL-HDBK-1004/4. Generally
provide 480Y/277 volt, three phase, four-wire service to the facility along
with dry type transformers to step voltage down for 120, 208 and 240 volt
requirements.
3.2.8.7
Intrusion Detection System (IDS). Facility IDS systems are
procured and installed via contracts administered by NCIS. Coordinate with
NCIS for facility planning, design and construction schedules. IDS systems
including commercial power supply, utility and control wiring systems are
considered personal property. Provide support system in the construction
contract, to include conduit with pull wire and device boxes as directed.
IDS for Marine Corps projects are separately funded and managed and do not
require NCIS coordination. Provide IDS support requirements and startup
specification where required, in accordance with MIL-HDBK-1012/1.
3.2.8.8
Uninterruptible Power Supply (UPS). UPS systems, when required and
justified by the user and dedicated to the support of an item of personal
property, are typically procured for Military Construction(MILCON) projects
via contract administered by NFEFC, and are installed by the facility
construction contractor (i.e., Government furnished/contractor installed).
Provide UPS support requirements and startup specification where required, in
accordance with MIL-HDBK-1012/1.
3.2.8.9
400 Hz Power. Comply with MIL-HDBK-1004/5, 400-Hertz Medium-
Voltage Conversion/Distribution And Low-Voltage Utilization Systems. Due to
the size of the load, solid state 400 Hz power supplies located in close
proximity to the utilization equipment are required.
3.2.8.10 Facility Shielding. Provide electromagnetic and/or TEMPEST
shielding if required by with MIL-HDBK-1195, Radio Frequency Shielded
Enclosures.
3.2.9
Fire Protection. Comply with MIL-HDBK-1008C, Uniform Building Code
(UBC), and NFPA 101. Classroom facilities for Navy installations are
considered "business" occupancies per NFPA 101. Assembly occupancies,
conference rooms and classrooms with fixed seating, require special
attention. Berthing rooms require smoke detectors in accordance with
MIL-HDBK-1008C and NFPA 72, National Fire Alarm Code. Provide visual fire
alarm signals on a case by case basis, where ambient noise in classrooms can
prevent hearing audible alarms. Requirements for sprinkler systems, carbon
dioxide extinguishing systems, fire alarm systems and protection of
electronic equipment installations, are determined by MIL-HDBK-1008C. Hand
held portable halon extinguishers are permitted; however, automatic halon
extinguishing systems are not. Convey fire alarm signals to the base fire
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