Submit in accordance with Section 01781 OPERATION AND
MAINTENANCE DATA.
1.4
Reliability to maintain high shielding effectiveness for long term usage
with minimum maintenance shall be stressed throughout the design,
construction, and erection of the specified shielded enclosure. Particular
attention shall be paid to the total project so that corrosion and the
installation of electrical service, power line filters, ventilation, and
connector panels do not derate the required shielding effectiveness. The
enclosures will be subject to varying moveable live floor loads and
continuous use of the ventilation system and ac power line filters.
1.5
DELIVERY AND STORAGE
Deliver materials to the job site in undamaged condition. Store material
to ensure proper alignment, and protect material against dampness and
accumulated moisture before and after delivery. Store materials under
cover in a well-ventilated enclosure, and do not allow materials to be
exposed to extreme changes in temperature and humidity. Do not store
materials in the building until concrete and masonry are dry.
1.6
QUALITY ASSURANCE
1.6.1
Certificates
1.6.1.1
Performance Test Plan
Submit a performance test plan for SELDS and IEEE Std 299 testing of the
facility. The test plan shall include tester qualifications, equipment
listings (including calibration dates and antenna factors), and proposed
test report format. The plan shall also address specific dates and
durations that testing will be conducted during the overall construction
period so that the expert Government witness may be scheduled to observe
the testing and so that repairs may be made to the shield and retests
conducted before the building finish materials are installed. Finally, the
test plan shall indicate the proposed dates and duration of the lowest and
the highest frequency tests following installation of the building finish
materials [so that an expert Government witness may be available for these
final acceptance tests].
1.6.1.2
Qualifications of Testing Agency
Submit the experience and qualifications of an independent testing agency
for review and approval. The testing agency shall have recent experience
in Shielded Enclosure Leak Detection System (SELDS) and IEEE Std 299
shielded enclosure testing and shall list where and when the experience was
obtained. Submit with the performance test plan.
1.6.1.3
Certification of Test Equipment
Certify that test equipment for the attenuation testing has been calibrated
within last 12 months.
SECTION 13093N
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