PART 3
EXECUTION
3.1
INSTALLATION
3.1.1
Backboxes
Provide backboxes having characteristics suitable for watchtour stations
mounted in them.
3.1.2
Equipment Cabinet
Provide surface mounted cabinet for control power transformer and auxiliary
relays. Provide cabinet with hinged cover and latch. At the contractor's
option the control power transformer and auxiliary relays may be installed
in the locking control auxiliary relay/terminal cabinet.
3.1.3
Wire Grouping
Group wiring on underside of display and lace with nylon tie straps,
supported at intervals not exceeding eight inches and terminated on
identified terminal blocks at top of panel adjacent to hinged side. Wiring
spanning hinge shall be stranded conductors. All such conductors shall be
terminated with crimp type lugs of both sets of terminal blocks. Leave
155 mm six inches of slack in conductors.
3.2
FIELD QUALITY CONTROL
Conduct testing specified herein in the presence of the Contracting Officer.
3.2.1
Watchtour System Test
Perform an operational system test to verify conformance of the Watchtour
System to this specification. Notify Contracting Officer two weeks prior
to when tests are to be performed so that test may be witnessed by
Contracting Officer. These tests shall include activation of the system
alarming to the Central Control printer, and completion of each system.
3.2.2
Equipment
3.2.2.1
Unit
Unit shall function to log each watchtour system with not less than the
following data:
a.
Watchtour zone:
location, (example:
watchtour zone Housing Unit
1-1)
b.
Watchtour start:
date, time, (example:
10-3-75 11:25 p.m.)
c.
Watchtour completion:
date, time, (example:
10-3-75 11:40 p.m.)
3.2.2.2
System
System shall receive watchtour signals as initiated by individual zones,
store signals received simultaneously, and print out data as specified
herein. The system shall have automatic reset, so that acknowledge
function shall not be required at central unit for signal input.
SECTION 13799
Page 9
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