Ames Ionwave #2026-153

Ames Water Treatment Plant High Service Pump VFD Supply and Installation

The City of Ames Water and Pollution Control Department is seeking bids for the supply and installation of a Variable Frequency Drive (VFD) for a high service pump at the Ames Water Treatment Plant. - Government Buyer: - City of Ames Water and Pollution Control Department - Key contacts: Laramie Heuser P.E. (Environmental Engineer), Quinn Eggink (Procurement Specialist I) - OEMs (Original Equipment Manufacturers): - Pre-approved VFD manufacturers: Eaton, Danfoss, ABB, Schneider - Other brands may be considered with engineer approval - Products/Services Requested: - One (1) industrial-grade VFD for a 150 HP, 1780 RPM, 460V, 60Hz high service pump - Must include harmonic/noise filters, appropriate enclosure, and cooling - Capable of HAND, OFF, AUTO operation modes - Full integration with existing SCADA and manual controls - Installation and integration services: - All electrical connections, panels, PLC programming, and SCADA integration - As-built documentation (CAD and PDF), training for City staff, and manufacturer field services - Unique/Notable Requirements: - VFD must be suitable for industrial water treatment applications and comply with all local codes and safety standards - Minimum two-year labor warranty and manufacturer equipment warranties required - Contractor must provide references from at least five similar projects in the past five years - Detailed submittals, site security protocols, and coordination with City staff are required - Performance and payment bond required for bids over $25,000

Description

The City of Ames is soliciting bids from qualified contractors to provide and install a variable frequency drive (VFD) on a high service pump located at the Ames Water Treatment Plant. The project includes all related work such as electrical connections, equipment, and integration with the existing SCADA system. The VFD will control the pump speed to prevent water hammer and maintain desired pressure set points. Contractors must comply with all applicable codes and provide necessary bonds for bids over $25,000.

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