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HomeMy WebLinkAboutRES2024-016 Electric Power SystemsSponsored by: Sorensen I CITY OF SEWARD, ALASKA RESOLUTION 2024-016 A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF SEWARD, ALASKA, AUTHORIZING THE CITY MANAGER TO CONTRACT WITH ELECTRIC POWER SYSTEMS FOR RECLOSER CONFIGURATION AND INTEGRATION SERVICES IN THE EORT RAYMOND SUBSTATION IN A NOT-TO-EXCEED AMOUNT OF $33,855. WHEREAS, the City’s Electric Department, through its substation engineering consultant Electric Power Systems, reached out to multiple vendors and G&W submitted the lone proposal; and WHEREAS, the dielectric reclosers are part of the substation refurbishment effort occurring with the City’s larger transmission infrastructure project; and WHEREAS, a dielectric recloser is an automatic switch that protects a high-voltage electric system by shutting off power when a fault or problem occurs on a circuit or associated equipment; and WHEREAS, a dielectric recloser is capable of automatically testing the circuit to determine whether the fault has been corrected and, if corrected, will automatically reset itself and restore system power; and WHEREAS, dielectric reclosers save electric companies considerable time and expense since they permit power to be restored automatically, even after only a flicker or two. I NOW, THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF SEWARD, ALASKA that: Section 1. The City Manager is hereby authorized to Contract with EPS for recloser configuration and integration in the Fort Raymond Substation. Section 2. Funding in the not-to-exceed amount of $33,855, appropriated from the System Infrastructure Project budget via the approved Revenue Bond from Electric reserves account no. 15000-0000-3400 to account 15340-3000-8103. Section 3. This resolution shall take effect immediately upon adoption. thPASSED AND APPROVED by the City Council of the City of Seward, Alaska, this 11 day of March, 2024. THE CITY OF SEWARD, ALASKA I J3L Sue McClure, Mayor CITY OF SEWARD, ALASKA RESOLUTION 2024-016 Page 2 of 2 I AYES: NOES: ABSENT: ABSTAIN: Osenga, Calhoon, Wells, Barnwell, Finch, McClure None Crites None ATTEST: Kris Peck City Clerk (City Seal) I I City Council Agenda Statement Meeting Date: March 11, 2024 To: City Council Through: Kat Sorensen, City Manager From: Jason Bickling, Deputy City Manager Subject: Resolution 2024-016: Authorizing The City Manager To Contract With Electric Power Systems For Recloser Configuration And Integration In The Fort Raymond Substation In A Not-To-Exceed Amount Of $33,855 Background and justification: In 2022, a $10 million revenue bond was approved to complete work over the next 2-4 years to replace aging transmission infrastructure in Seward and upgrade the system’s voltage capacity from 69kV to 115kV. Part of this work will include the refurbishment of substations and the equipment inside the substations. A recloser is an automatic, high-voltage electric switch. Like a circuit breaker on household electric lines, it shuts off electric power when trouble occurs, such as a short circuit. Where a household circuit breaker remains shut off until it is manually reset, a recloser automatically tests the electrical line to determine whether the trouble has been removed. And, if the problem was only temporary, the recloser automatically resets itself and restores the electric power. On high-voltage electric lines, 80 to 90 percent of trouble occurrences are temporary – such as lightning, windblown tree branches on wires, and birds. By their very nature, many of these faults or problems self-correct. The recloser senses when trouble occurs and automatically shuts off the power. An instant later (the length of time may be noticeable only as a lightbulb flicker), the recloser turns the power back on. However, if the trouble is still present, the recloser will shut off again. If the trouble remains after three such tries, the recloser is programmed to consider the problem permanent and it remains off. At the Fort Raymond Substation, the existing reclosers act as the protective means for the feeders coming out of the substation. The reclosers were purchased last year (Res. 2023-033). They now need to be configured and integrated into the system. Comprehensive and Strategic Plan Consistency Information This legislation is consistent with (citation listed): Comprehensive Plan: 3.7.1.4 “Continue to upgrade and expand utilities to meet existing needs and encourage future development.” Strategic Plan: Other: Certification of Funds Total amount of funds listed in this legislation: $ 33,855 This legislation (): Creates revenue in the amount of: $ ) $ 33,855 Creates a savings in the amount of: $ Has no fiscal impact Funds are ():  Budgeted Line item(s): Not budgeted Not applicable Fund Balance Information Affected Fund (): General SMIC  Electric Wastewater Boat Harbor Parking Water Healthcare Motor Pool Other Note: amounts are unaudited Fund Balance/Net position – unrestricted/unassigned $ 7,742,222.00 Finance Director Signature: Attorney Review Yes Attorney Signature: ) Not applicable Comments: Administration Recommendation ) Approve Res. Other: