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File #: 24-1614    Version: 1 Name:
Type: Public Hearing/General Business Status: Agenda Ready
File created: 12/20/2023 In control: Council and Authorities Concurrent Meeting
On agenda: 3/19/2024 Final action: 3/19/2024
Title: Informational Report Regarding Route Analysis for 115kV Transmission Line from Northern Receiving Station to Kifer Receiving Station
Attachments: 1. Attachment 1 - Routes Overview, 2. Attachment 2 - Route A Map Options 1 & 2, 3. Attachment 3 - Option 1 and 2 Route Details, 4. Attachment 4 - Typical Pole Types – Transmission and Riser, 5. Attachment 5 - List of Potential Utility Conflicts – Underground Alignment, 6. POST MEETING MATERIAL
REPORT TO COUNCIL

SUBJECT
Title
Informational Report Regarding Route Analysis for 115kV Transmission Line from Northern Receiving Station to Kifer Receiving Station

Report
EXECUTIVE SUMMARY
To meet the increasing demand and electric service growth within the City of Santa Clara (City), Silicon Valley Power (SVP) has determined the need for a near term project for a 115 kilovolt (kV) transmission line to connect the Northern Receiving Station (NRS) and Kifer Receiving Station (KRS). By connecting these two receiving stations, SVP will be able to transfer additional power and balance the electric load throughout the three receiving stations within the City.

SVP conducted a draft analysis of three potential transmission routes, assessing their impact on existing transportation routes, conflict with utilities, land use and easement requirements, constructability, cost, schedule, and environmental considerations. Following a comprehensive comparison and evaluation, the route connecting NRS and KRS through Lafayette Street, Bassett Street, and Duane Avenue was recommended. The proposed route underwent further assessment to determine whether portions could be installed overhead or underground. After considering various factors, including potholing and ground-penetrating radar surveys, load growth, system planning, required easements, permits, and engineering judgment, SVP has concluded that the recommended route should be installed overhead for the entire alignment for various reasons, such as reduced transmission capacity, reliance on external agencies, increased costs, and other factions, that are outlined later in this report.

This is an informational report only and no decisions are being requested at this time. SVP anticipates returning to City Council in Fall 2024 for the consideration of the final recommended project route and CEQA determination.

BACKGROUND
SVP has provided electric service for over 127 years and is experiencing significant continued ...

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