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

1/1

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

14667 139th Place, Piedmont, SD 57769

(605) 718-7424

highmark@highmarkinc.biz

2014

153

Projects Completed
Year Established

© 2023 by Highmark Erectors, Inc.

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