AGENDA CAPTION:
Title
Consider an appeal of the administrative decision denying a request to vary from the requirement to install electrical facilities underground rather than overhead in the Whisper South Development.
Body
Meeting date: March 5, 2024
Department: Engineering and CIP
Amount & Source of Funding
Funds Required: NA
Account Number: NA
Funds Available: NA
Account Name: NA
Fiscal Note:
Prior Council Action: NA
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Vision San Marcos - A River Runs Through Us
Background Information:
The Whisper South Development made a formal request to City staff to install electrical facilities through and along roadways overhead on utility poles. The City of San Marcos Code of Ordinances under Chapter 86 and in the Land Development Code specifically requires the construction of electrical facilities to be underground. The request was denied and as allowed under Section 2.2.4.3.A of the San Marcos Land Development Code the development is appealing the decision to City Council.
The referenced City codes state the following:
San Marcos Development Code Section 3.5.2.4 Electric
A. The installation of new electrical distribution infrastructure shall be installed underground in accordance with Chapter 86 of the City Code of Ordinances.
City Code of Ordinances, Chapter 86, Article 4, Division 4, Section 86.188 - Standards for development
(a) Any new development in the City Limits shall have underground electric utilities.
The following are five considerations why the City requires the installation underground:
1. Improved safety: One of the main benefits of underground electrical networks is the improved safety they can offer for both workers and the general public. By placing electrical infrastructure underground, it is possible to reduce the risk of accidents and injuries caused by contact with overhead lines or equipment.
2. Enhanced reliability: Underground electrical networks can also be more reliable than overhead systems, as they are less vulnerable to damage from storms, wind, and other external factors. This can help to reduce the frequency and duration of power outages and other disruptions to the electrical network.
3. Aesthetically pleasing: Underground electrical networks can be more aesthetically pleasing than overhead systems, as they do not require the use of poles and wires on the surface. This can be particularly beneficial in urban areas where the visual impact of electrical infrastructure can be a concern.
4. Improved security: Underground electrical networks can also be more secure than overhead systems, as they are less vulnerable to tampering or sabotage. This can be particularly important in areas where there is a risk of terrorism or other threats to critical infrastructure.
5. Environmental benefits: Underground electrical networks can also offer environmental benefits, such as reduced greenhouse gas emissions, as they do not require the use of large diesel-powered trucks for maintenance and repair. Additionally, underground networks can help to protect wildlife and habitats by reducing the risk of collisions with overhead lines.
“The Future Is Below: Embracing Underground Electrical Infrastructure.” Energy Central, 4 Apr. 2023, energycentral.com/c/pip/future-below-embracing-underground-electrical-infrastructure.
Council Committee, Board/Commission Action:
NA
Alternatives:
Approve the installation of electric facilities overhead only through the Commercial portion of the development (between IH-35 and Harris Hill Road) and require they are located within an easement outside of the street right-of-way.
Recommendation:
Staff recommends denial of the request to install electric facilities overhead.