Substation Equipment RFQ

Request quotes for substation equipment packages including disconnect switches, bus work and structures, surge arresters, instrument transformers, battery systems, station service transformers, shunt reactors, capacitor banks, GIS equipment, grounding systems, and complete AIS or GIS substation equipment packages.

Complete only the fields you know. If you have a substation layout drawing, one-line diagram, equipment list, specification, bill of materials, or existing equipment nameplate, upload it near the end of this form.
  • AIS / GIS
  • Battery Systems
  • Bus Work
  • Capacitor Banks
  • Disconnect Switches
  • Grounding
  • Instrument Transformers
  • Seismic
  • Station Service
  • Steel Structures
  • Surge Arresters
  • Turnkey Packages

Substation Equipment RFQ Intake

This form is built for electric utilities, cooperatives, EPCs, substation contractors, and industrial facility owners sourcing primary and secondary substation equipment for new substations, substation expansions, equipment replacement programs, and emergency restoration.

  • Equipment type selection — from disconnect switches and bus work to GIS modules, grounding, and steel structures
  • Substation bus configuration, construction type, voltage class, fault current, BIL, and continuous current ratings
  • Site conditions — altitude, ambient temperature, seismic zone, contamination level, and environmental requirements
  • Standards (ANSI/IEEE, IEC), factory acceptance testing, type test reports, PE stamps, and project scope of supply

For Electric Utilities and New Substation Construction

Capture bus configuration, voltage class, BIL, fault current, disconnect switch ratings, surge arrester duty cycle voltage, CT and VT ratios, grounding grid parameters, seismic zone, and utility specification compliance for AIS or GIS substation equipment packages.

For Equipment Replacement and Emergency Restoration

Support replacement procurement for failed or aged disconnect switches, circuit breakers, surge arresters, instrument transformers, and station service transformers — including nameplate data, replacement match requirements, and emergency delivery needs.

For EPC and Engineering Projects

Collect complete equipment list, bus configuration, installation scope, PE stamp requirements, factory acceptance test requirements, commissioning support, training, spare parts program, and project schedule for engineered substation procurement.

Substations

1. Substation Equipment Type

Select all equipment types required. This form covers the broad range of primary and secondary substation equipment. For transformer-specific requirements, use the Power Transformer RFQ or Liquid-Filled Transformer RFQ. For protection relay packages, use the Protective Relay RFQ.

Equipment Type — Select All Required

2. Application, Project Type, and Substation Configuration

Identify the substation application, construction type, voltage class, and whether this is a new substation or modification to an existing facility.

Primary Application

3. Electrical Ratings and System Data

Provide the key electrical ratings for the substation equipment. Primary voltage class, BIL, continuous current, and fault current determine equipment class and interrupting ratings.

Electrical Ratings Required

4. Site Conditions, Environmental Requirements, and Construction

Specify site conditions, environmental requirements, and construction standards. Substation equipment selection is significantly affected by altitude, ambient temperature, seismic zone, contamination level, and whether the installation is outdoor or indoor.

Site and Environmental Requirements

5. Standards, Testing, Documentation, and Approval Requirements

Select applicable standards, test requirements, and documentation. Large substation projects typically require certified drawings, factory acceptance tests, type test reports, and engineering approval before manufacture.

Standards and Documentation

6. Implementation, Installation, and Commercial Scope

Identify scope of supply, installation, testing, and commissioning support required.

Commercial and Implementation Scope

7. Contact, Delivery, Uploads, and Notes

Quote Type
Support Required

Upload one-line diagrams, equipment lists, relay settings, utility fault current, previous studies, models, drawings, RFP documents, site standards, or photos.

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