CITY COUNCIL AGENDA ITEM
ACTION REQUESTED:
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Approve the award of Change Order #2 to Contract 25-007, 2025 Southeast Waterworks Generator Replacement, to William T. Connelly, Inc, dba Connelly Electric Co. for an additional amount not to exceed $144,838.41, a total award of $824,838.41, plus a 3% contingency
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DEPARTMENT: Water Utilities
SUBMITTED BY: Darrell Blenniss, Director
BOARD/COMMISSION REVIEW:
N/A
BACKGROUND:
On May 6, 2025, the City Council awarded Contract 25-007, 2025 Southeast Waterworks Generator Replacement, to William T. Connelly, Inc, dba Connelly Electric Co., with an original budget of $680,000. The project scope includes replacement of the existing generator, the automatic transfer switch (ATS) and main circuit breaker combination unit, associated electrical conduits, wiring, and SCADA system improvements.
On February 3, 2026, the City Council awarded Change Order #1 to William T. Connelly, Inc. dba Connelly Electric Co., for a 99-day deadline extension. Change Order #1 did not include any budget changes.
DISCUSSION:
Currently, the construction is approximately 85% complete. However, as the work has progressed, additional improvements have been identified due to the facility's age and condition. Staff and the engineer have determined that the following additional items are required:
1. An existing lighting panel and its associated transformer are undersized and require upgrading.
2. The project consolidates the existing main disconnect and ATS into a single unit, which will be relocated to the old generator room. As a result, the conduit and cabling between the old generator room and the main transformer must be upsized.
3. A deficiency in the existing grounding system was identified during construction, particularly related to the facility's flow meter. This issue must be corrected.
Staff met onsite with the engineer and contractor to develop the additional scope and revised design. The contractor has submitted a proposal ...
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