2.
System hardware.
3.
System programming and configuring.
4.
System documentation.
5.
System installation.
6.
System testing.
7.
Packing and shipping.
8.
Maintenance training program.
9.
Operator training program.
10.
System startup.
11.
Scheduled system maintenance.
12. Attend construction review meetings and provide progress
reports.
2.6.13.1
System Controller
a.
System controller shall monitor various plant variables, log data
and generate summary reports as required by plant operations.
System controller shall be capable of data reduction and backup
data logging. Data and alarm interfaces between CMS equipment and
Government equipment shall be performed at system controller.
b.
System controller shall be an industry standard programmable logic
controller (PLC), or direct digital controller (DDC), rack mounted
in NEMA 12 CMS equipment cabinets. Interconnecting cabling and
fittings shall be compatible and shall be clearly labeled as to
the equipment and termination points they are to interconnect.
c.
System controller shall provide backup digital storage of CMS
data. Backup data storage device shall have sufficient memory to
store at least seventy two (72) hours of CMS data in event of
failure of monitoring and data acquisition system computer or
communications hardware. Upon restoration of communications with
monitoring and data acquisition system computer, data logged
during communications failure period shall be automatically
transferred to monitoring and data acquisition system computer.
Battery backup shall be provided for backup data storage device if
required to preserve data in event of a power supply failure.
d.
System controller shall consist of solid-state control system
which has a user programmable memory for storage of instructions
to implement specific instructions such as input-output control,
Boolean logic, timing, counting, arithmetic, and data
manipulation. System controller shall consist of central
processors, input-output interfaces, memory, power supplies, a
programming device, and tape or disk drive for storing and rapidly
loading programs. Provision for portable operator interface panel
shall be provided with CMS system to provide the capability of
viewing access to data stored in the CPU and input of constants
required by system controller.
SECTION 15561A
Page 63
Previous Page
