Power Plant Load Center Replacement Engineering

The City of Ames is seeking engineering services to design the replacement of three load centers at its power plant, including bidding and construction-phase support and an arc flash study.

City of Ames > Purchasing Division > Electric Services Department


General
Open (issued)
2027-053
Dec 10, 2026 08:00 PM
Nov 05, 2026 03:50 PM
Request for Proposal (RFP)
Local
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Original Solicitation Links
Contact
amanda.moore@cityofames.org
+15152395183
515 Clark Avenue, Ames, IA, USA
Submission Instructions
Online
Technical Response, Fee Response
Description

The City seeks a consulting engineering firm to design replacement load centers 5, 6, and 7 at its power plant. The design includes removal of existing equipment; new load center housing and breakers with automatic motorized racking; control circuits with remote and local operation; integration with the plant's electrical systems, Emerson Ovation DCS, and OSI monarch SCADA; and an arc flash study. The design must be prepared and stamped by a professional engineer licensed in Iowa, and the plans and specifications will support public bidding for equipment purchase and installation. The scope also includes electrical evaluation and preliminary design, outage-minimizing replacement scheduling, final plans and specifications, probable construction cost estimates, bidder inquiry responses and bid review support, and construction-phase services such as shop drawing review, pay request and change order review, meetings, and milestone inspections. The proposal must include a technical response and a separate fee response with a detailed task-level cost breakdown and a not-to-exceed total. The technical response must address the firm's approach and qualifications, key personnel and resumes, at least three similar completed projects from the past five years with references, and a project completion timeframe. The fee proposal must provide a fixed price for the scope, with construction-phase services paid hourly on a not-to-exceed basis.

Classification Codes
NAICS541330Engineering Services
PSCC222ARCHITECT AND ENGINEERING- GENERAL: ELECTRICAL SYSTEMS
Smart Codes
electrical engineering servicespower plant load center designarc flash studies
Specifications
Service Only
Timeline
Nov 5, 2026-RFP Issued
Nov 18, 2026 11:00 PM-Questions Due
Dec 10, 2026 08:00 PM-Proposals Due
Jan 1, 2027-Firm Selection
Feb 1, 2027-Project Kickoff
Requirements
Required
  • Commercial General Liability — $1,000,000.00
  • Automobile Liability — $1,000,000.00
  • Workers' Compensation
  • Employers Liability
  • Professional Liability (Errors & Omissions) — $1,000,000.00
Scored
  • Minimum 3 references
  • Within the last 5 years
  • Client point of contact required for each reference
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