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WOODARD
GS CURRAN
1 - High
1 - High
2 - Medium High
2 - Medium High
3 2 - Medium High
2 - Medium High
2 - Medium High
2 - Medium High
City of Nashua, NH (#P228730.13)
TRM
Type
Maintenance
Troubleshoot
Maintenance
Repair
Maintenance
Maintenance
Maintenance
Maintenance
Task Description
New SCADA Server computer - Dell
Optiplex Desktop Windows 7 — Full SCADA
Computer utilized as server to clients —
includes two monitors and PC processing
power for server hosting. Assumes use of
two existing monitors at plant. SCADA
Security - Add Individual Log-ins to SCADA
Alarm Summary Clean-Up - Identify Alarms
and resolve to prevent 50+ active alarms.
Work with Nashua operator to chase down,
troubleshoot, and eliminate nuisance alarms
causing the Alarm Summary screen to be
ignored
RAS Plant Flow Pacing Control — Work with
operations to determine RAS pump pacing with
plant flow. Update any plant control narrative and
O&M Manuals
Specify and develop Purchasing List for
replacement of ALL UPS Units for SCADA HMI and
PLC Panels. Develop UPS Sizing and Model Spec
based on VA and space requirements. Ensure PLC
Panels are wired to power PLC equipment on load
side of UPS. Work with Electrician (Ray) to
evaluate priority panels.
Historical Trends on SCADA Facelift - Create single
HMI Full size SCADA Screen using trend template
and dropdown for historical trends. Eliminate over
50 HMI Screens.
Gas Analyzers Overview Screen — organize all Gas
Analyzers and status of alarm horns to common
SCADA Screen
Pump Runtimes Screen — Add cumulative &
maintenance runtimes to PLC/SCADA
Remote Access - Team viewer with SonicWall —
Provide Hardware & Software to provide secure
remote access by plant operations. Work with
Nashua IT to provide City Network access to
SonicWall & SCADA Server
February 16, 2016
