Design and Construction Handbook - Los Angeles World Airports

Guide Specification
PAGING SYSTEMS
27 51 13 - 28
i. Daily entries of performance data shall be reviewed by the Design Consultant’s
representative designated to observe monitoring of system.
5. The Design Consultant may terminate testing at any time when the system fails to
perform as specified. Upon termination of testing the Contractor shall commence an
assessment period as described in Phase II.
6. Testing
a. Phase I - Initial Testing:
1) Time: 24 hours per day for 15 consecutive calendar days.
2) Make no repairs during this phase unless authorized in writing by the
Design Consultant.
3) If system experiences no failures, proceed to Phase III - Final Testing.
b. Phase II - Initial Assessment:
1) After conclusion of Phase I or terminating of testing, identify all failures,
determine causes, and repair. Submit report explaining: Nature of each
failure, corrective action taken, results of tests performed to verify
corrective action as being successful, and recommended point for
resumption of testing.
2) After submission of report, schedule review meeting at job site. Schedule
date and time with the Design Consultant.
3) At review meeting, demonstrate that all failures have been corrected by
performing verification tests.
4) Based on report and review meeting, the Design Consultant will direct
Contractor to repeat Phase I, restart Phase I, or proceed to Phase III - Final
Testing.
c. Phase III - Final Testing:
1) Time: 24 hours per day for 15 consecutive calendar days.
2) Make no repairs during this phase unless authorized in writing by Engineer.
.
7. Phase IV - Final Assessment:
1) After conclusion of Phase III or termination of testing, identify all failures,
determine causes, and repair. Submit explaining the nature of each failure,
corrective action taken, results of tests performed, and recommended point
for resumption of testing.
Communication Systems