HomeMy WebLinkAboutAgenda Report - December 7, 1983 (37)SPECS FOR City Manager Glaves introduced agenda item K-4 - Approve
SUPERVISORY AND Specifications for Supervisory and Control Data Acquisition
CCNIML DATA System advising the Council that this project includes the
ACQUISITION replacement of the present separate Electric and Water
SYSIFM AFPFVM telemetering/control systems with a single,
state -of -the -art -system. Phase 1 is the design and purchase
of the equipment. The data base and this equipment along
with the necessary transducers and wiring will be installed
by the City under Phase II of the project. A major factor
in reducing the cost of the SCADA system is the use of
standard rather than custom systems.
The specifications describe both necessary and preferable
performance and operational criteria for the City's systems.
The bidders are requested to describe how their system
exceeds the specifications and to note any exceptions where
they deviate fron the specifications.
The advantages of a combined system include:
'Ease of operation - the same people operate and maintain
the electric and water systems, thus only one system need be
learned;
°Redueea cost - both initial hardware costs and ongoing
maintenance costs will be lower because one larger system is
less expensive than two smaller systems and the spare parts
inventory will be smaller.
Approved in F.Y. Budget: 1983
Fund: Electric & Water Capital Outlay
Amount Budgeted: Electric $144,800
Water $424,000
Total Project Estimate:
(Phase 1) $275,000
(Phase 11) $170,000
Bid Opening Date: January 25, 1984
Following discussion with questions being directed to the
City Manager, Cotncil, on notion of Council Menber Murphy,
Reid second approved the specifications for the Supervisory
Control and Data Acquisition (SCADA) System for the Electric
and Water Utilities (Phase I) and authorized the advertising
for bids thereon.
CITY OF LODI
PUBLIC WORKS (DEPARTMENT
TO: City Council
FROM: City Manager
DATE- December 1, 1983
SUBJECT: Supervisory Control b Data
Acquisition (SCADA) System
for the Electric and Water
Utilities
le -
COUNCIL
COUNCIL COMMUNICATION
Proiect Data
Approved in F.Y. Budget: 1983
Fund: Electric h Water Capital Outlay
Amount Budgeted: Electric $144,800
Water $424,000
Total Project Estimate:
(Phase I ) $175, 000
(Phase II) $170,000
Bid Opening Date: January 25, 198,4
RECOMMENDED ACTION: That the City Council approve the specifications for the above
subject equipment Phase 1) and authorize advertisement for proposals thereon.
BACKGROUND INFORMATION: This project includes the replacement of the present
separate Electric and Water telemeter ing/control systems with a single, state-of-
the-art system. Phase I is th; design and purchase of the equipment. The data
base and this equipment along with the ;necessary transducers and wiring will be
installed by the City under Phase 11 of the project. A major factor in reducing
the cost of the SCADA system is the use of standard rather than custom systems.
The spec`fications describe both necessary and preferable performance and oper-
atiosial criteria for the City's systems. The bidders are requested to describe
how their system exceeds the specifications and to note any exceptions where they
deviate from the specifications.
The advantages of a combined system include:
° Ease of operation - the sa ie people operate and maintain the electric acid
water systems, thus only one system need be learned;
° Reduced cost - both initial hardware costs and ongoing maintenance costs
will be lower because one larqer system is less expensive than two smaller
systems and the spare parts inventory will be smaller.
Pcam. tF. Ronsko
ubI ids Works Director
cc: -�sistant Finance Director
JLR/RCP/eeh
APPROVED:
David K. Cur y
Utility Dir for
HENRY A. GLAVES, City Manager
FILE NO.