SUBSTATIONS BUILT AROUND INTEGRATION
Serrmi designs and fabricates substation shells and frames for off-site integration, helping electrical integrators reduce field work and keep project schedules moving. Each unit is built to customer drawings with doors, access, clearances, and pre-planned floor, roof, and wall penetrations set before fabrication begins. Delivered assembled or flat and staged to your build sequence, Serrmi substations arrive ready for outfitting, testing, and faster tie-in on site.
Custom Shells & Frames
Substation shells and frames are built to customer drawings with access, clearances, and layout requirements planned before fabrication. This helps ensure the structure matches the integration sequence instead of creating fit issues later in the build.
Pre-Planned Penetrations
Floor, roof, and wall pass-throughs are prepared per drawing to support cleaner electrical integration and faster outfitting. Planning these details up front helps reduce field cuts, rework, and avoidable delays once the unit reaches the next stage.
Assembled or Flat Shipping
Serrmi can deliver substations assembled or flat, depending on the customer’s build sequence, handling needs, and project requirements. This gives integrators more flexibility when planning staging, transportation, and final assembly.
Integration-Ready Handoff
Fit, access, rigging, service zones, and interfaces are considered before steel is cut. With CAD-verified details and a factory-controlled build process, Serrmi helps provide a cleaner handoff for downstream integration and site tie-in.







