[Magnetic field: [14 kHz,] [400 kHz,] and [10.1 MHz] [_____].
Electric field: [200 kHz] and [16 MHz] [_____].
Plane wave: [100 MHz], [415 MHz], and [1.29] [18] [_____] [GHz].]
[MIL-STD-188-125-1 frequencies are as follows:
Magnetic: [_____]
Plane wave: [_____]]
3.7.6
Weld Testing
Structural welds to be embedded shall be tested in accordance with AWS
D1.1/D1.1M using magnetic particle inspection or dye penetrant inspection
and 100 percent of the shielding seams by the SELDS testing prior to
embedment.
3.8
GROUNDING
**************************************************************************
NOTE: Grounding method will be in accordance with
MIL-STD-188-124. An equipotential ground plane is
recommended for shielded facilities.
**************************************************************************
The contract drawings indicate the extent and general arrangement of the
shielded enclosure grounding system. The grounding methods shall be an
equipotential grounding plane method in accordance with UL 1283, NFPA 70,
NFPA 77, NFPA 780, IEEE Std 142, MIL-STD-188-124, and MIL-HDBK-419. For
additional facility grounding requirements, see Section 16402 INTERIOR
DISTRIBUTION SYSTEM.
3.9
FIELD TRAINING
A field training course shall be provided for designated operating and
maintenance staff members. Training shall be provided for a total period
of [8] [_____] hours of normal working time and shall start after the
system is functionally complete but prior to the final acceptance test.
Field training shall cover all the items contained in the operating and
-- End of Section --
SECTION 13095A
Page 57
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