Welcome to GRP Engineering - Power Utility & Electrical Engineering
Engineering Services - GRP Engineering - Power Utility & Electrical Engineering
Organizational Chart - GRP Engineering - Power Utility & Electrical Engineering
Personnel Profiles - GRP Engineering - Power Utility & Electrical Engineering
Project Profiles - GRP Engineering - Power Utility & Electrical Engineering
Locations - Grand Rapids, Petoskey, Michigan - GRP Engineering - Power Utility & Electrical Engineering
Software Capabilities - GRP Engineering - Power Utility & Electrical Engineering
Links of Interest - GRP Engineering - Power Utility & Electrical Engineering
Back to Project Index
TRAVERSE CITY LIGHT & POWER
2-90 MVA TRANSFORMER REPLACEMENT
Client: Traverse City Light & Power Department

Location: Traverse City, Michigan

Project consisted of replacement of two 50MVA transformers with two new 90 MVA transformers these were 138 to 69 kV units. Project also provided for relay upgrades and additions, SCADA modifications, 138kV and 69kV line reconfigurations, 69kV bus upgrade to 3" aluminum, five (5) new 69kV breaker replacements, and two 69kV capacitor bank with pre-insertion resistors Circuit Switchers.

Engineering services included:

  • Preliminary cost estimate
  • Preliminary design
  • Power transformer, 69kV Breaker Capacitor Bank & Circuit switcher procurement documents
  • Control panel design & procurement
  • Oil containment modifications
  • 138 & 69 kV line design
  • Bidding & contract documents
  • Construction observation
  • Field Start-up services
  • Record drawings
  • Closeout documentation

Back to Project Index

Grand Rapids Office
660 Cascade West Parkway SE, Suite 65 • Grand Rapids MI 49546
phone:: 616.942.7183 • fax:: 616.285.6448
Petoskey Office
325 E. Lake Street, Suite 26 • Petoskey MI 49770
phone:: 231.439.9683 • fax:: 231.439.9698

Site design by LLH Graphics, LLC. 2005-2008 LLH Graphics, LLC for GRP Engineering, Inc.