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Highmark Erectors, Inc.



Crowned Ridge II Substation
PROJECT INFO
The Crowned Ridge II Substation construction started in the fall of 2019. CRII scopes of work will include: site work; concrete foundations; 130 linear feet of cable trench; below grade & above grade conduit and grounding; rigid & strain buses; power & control cable install and termination; steel erection; major equipment installation. Some of the major equipment that will be installed for the CRII project: (2) parallel power transformers, (2) - 230kV power circuit breakers, (11) - 34.5kV power circuit breakers, (3) - 230kV GOAB disconnect switches, (108) - 34.5kV disconnect switches, (6) 34.5kV PTs, (3) - 34.5kV CVTs, (4) - 34.5kV capacitor banks, (1) - Switchgear Building.
230-25kV Substation
Substation Voltage
June, 2020
Est. Completion Date
NextEra Energy, Inc./Xcel Energy
Owner
Watertown, SD 57201, USA
Location
Brownfield
Substation Type

PROJECT GALLERY




Our safety commitment far exceeds industry standards because we understand that in order to be successful, safety must be paramount.
