Prefabricated Walk-In Substation by Triad CEI

Triad Consulting Engineers provided complete engineering design, specifications, bid support and project management support for the replacement of existing obsolete substation.



Prefabricated Walk in Substation
Prefabricated Walk in Substation Design


Design included a double ended substation installed in pre-fabricated stainless-steel enclosures mounted on elevated steel platform.  

Replaced existing oil filled transformers and concrete pads. Design included new oil containment system.


Design included civil, structural, electrical and controls as well as load transfer procedures from existing temporary distribution to the new substation.

Output distribution included custom stainless-steel splice boxes below the new substation platform to intercept existing outgoing feeders.