HomeMy WebLinkAboutPZ - Applicant Presentation for 6-26
June 26, 2025 McDermott Substation0008-2025-H
Project Purpose grow.tocontinueselectricityfor demandastraditioncontinue thatushelpof Owyhee Storm Avenue and McMillan toat the southwest corner substationa buildtoplanWeand surrounding
Ada County area.Meridian toenergyreliableplentiful, deliveredsafelyhasPower Idahogenerations,For
Project Objectives from the existing 230kV transmission line poles along McMillan Road.McDermott Substation will connect to the existing Northside Substation with a new 138kV wire hung
Idaho Power’s Eastern Treasure Valley Electrical PlanProposed substation will accommodate new growth and will relieve existing facilities.Meridian.Ada Substation in Nampa and Ten
Mile Substation in -Customers in area are currently served by CanMeet electrical growth demands with a new substation
Owyhee Storm Ave
Project Features end structure-One transmission deadOne small control building structuresmetalcladUp to two transmission termination structure. Up to two breakers beneath the four
distribution feeders.Up to two transformers, each to serve
Idaho Power Substation in Meridian at Amity and Eagle Roads Project Features Idaho Power Substation in FruitlandRoadsPolelineIdaho Power Substation in Pocatello at Eldredge and Request
approval of barbed wire for all fencing to meet operational security requirements.on the west and south boundaries of site.chainlinkRequest approval of
Standards Evaluation Conditional Use Standards–6 -5B-11§Annexation Standards–3 -5B-11§Proposed driveways into the site will be surfaced with a dustless material•Outdoor storage areas
and/or outside activity areas will be screened from McMillan and Owyhee Storm•Public utility, major; and public infrastructure–31 -3-4-11§6 (Conditional Use Permit Standards):-5B-11§3
(Annexation Standards), and -5B-11§infrastructure), 31 (Public utility, major; public -3-4-11§Sections is in compliance with the Ada County CodeThis application residents and businesses
are met.term utility needs of Meridian’s existing and future -Coordinate with service providers to ensure the long, Goal 3.08:supports Meridian’s Comprehensive PlanThis application
Landscape Plan
Station 37 dB https://www.faa.gov/noise/aviation_noise/fundamentals_of_noise -Source buildingNearest -210 feet >1 dB37 dBpropertyEdge of –135 feet 5 dB43 dBInside Substation–6 ft 37
dB65 dB-59Location from SourceTransmission LineTransformer
Substation Magnetic 1.1 Ionizing Radiation Protection (ICNIRP) -International Commission on Nonhttps://docs.idahopower.com/pdfs/Safety/EMFbrochure.pdf-Source 500 feet9.311.07400 feet11.881.09300
feet8.91.16200 feet17.451.1100 feet18.891.05Substation Fence3.854.11ICNIRP Guideline41672000Location from Sourcefield (Volts/meter)Substation Electric Field (milligauss)