MIL-HDBK-1027/4A
Provide a commercial power supply, conduit, pull wire, and associated control
system conduit for IDS. 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.
2.2.8.9
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 Naval Facilities Engineering Services Center
East Coast Detachment (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.
2.2.8.10 400 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.
2.2.8.11 Facility Shielding. TEMPEST shielding must be validated by the
Naval Electronics Systems Engineering Center (NESSEC). MIL-HDBK-1195, Radio
Frequency Shielded Enclosures, provides additional guidance.
2.2.8.12 Grounding. Building grounding system should comply with NFPA 70.
Computer/electronic signal grounding system , if required, should comply with
MIL-HDBK-419A, Grounding, Bonding, And Shielding For Electronic Equipments
And Facilities, and NFPA 70. When conflicts arise between facility and/or
training device requirements and MIL-HDBK-419A and/or NFPA 70, the MIL-HDBK-
419A and NFPA 70 will rule.
2.2.9
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. 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 department via the base
fire reporting system. Verify the type of system with the station fire
department.
a) Hydraulic Fluid Piping Systems. High pressure 2000 psi
hydraulic fluid has a high flashpoint and atomizing fluid leaks can self
ignite with friction. Spaces containing exposed hydraulic fluid piping are
subject to special protection. Provide fire stop seal where piping and cable
in trenches pass through fire rated walls.
b) Hydraulic Pump Rooms. Provide sprinkler protection in
hydraulic piping trenches. Hydraulic piping trenches and pump rooms are
potentially Class I electrical hazard areas per NFPA 70 depending on the
characteristics of the hydraulic fluid used. Specify electrical fixtures in
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