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File #: BILL NO. 19-253    Name:
Type: Ordinance Status: Passed
File created: 10/21/2019 In control: City Council - Regular Session
On agenda: 11/19/2019 Final action: 11/19/2019
Title: An Ordinance approving Change Order #3 to the contract with Second Sight Systems, L.L.C. for the SCADA System improvements project, an increase of $22,104.47 for a revised contract price of $442,510.13. (PWC 11/04/19)
Sponsors: Public Works Admin & Engineering
Attachments: 1. Ordinance, 2. Change Order #3
Related files: BILL NO. 17-208, BILL NO. 19-19, BILL NO. 20-76
Title
An Ordinance approving Change Order #3 to the contract with Second Sight Systems, L.L.C. for the SCADA System improvements project, an increase of $22,104.47 for a revised contract price of $442,510.13. (PWC 11/04/19)


Body
Issue/Request:
An Ordinance approving Change Order #3 to the contract with Second Sight Systems, L.L.C. for the SCADA System improvements project, an increase of $22,104.47 for a revised contract price of $442,510.13.


Key Issues:
• The SCADA Network Management Software needed to be upgraded based on the recommendation of the Engineer.
• Cavity bandpass filters were required at both the Oak Ridge Meadow and Anderson sites based on the recommendation of the Engineer.
• A 15 foot utility pole had to be set at the Legacy Woods location with the existing antenna being relocated to the new pole based on the recommendation of the Engineer.
• The City desired the integration of Win-911 into the SCADA system.


Proposed City Council Motion:
FIRST MOTION: I move for a second reading of an Ordinance approving Change Order #3 to the contract with Second Sight Systems, L.L.C. for the SCADA System improvements project, an increase of $22,104.47 for a revised contract price of $442,510.13.
SECOND MOTION: I move for adoption of an Ordinance approving Change Order #3 to the contract with Second Sight Systems, L.L.C. for the SCADA System improvements project, an increase of $22,104.47 for a revised contract price of $442,510.13.

Background:

The SCADA System was originally constructed using AT&T leased POTs (Plain Old Telephone) lines for its communications backbone to all the remote water and waste water sites. These lines have worked well for many years but over time the utility's systems have become more complex and the data files are now larger and more numerous than ever before which is causing the lines to reach their limit at several of the larger remote ...

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