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Council approves Great America Parkway streetlight project despite large bid‑estimate gap and 25% contingency
Summary
City Council approved a sole bid for the Great America Parkway streetlight replacement project and accepted a contractor’s price significantly higher than the prior engineering estimate, adding a 25% contingency to cover unforeseen conditions
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Council approved a contract award and related budget amendment for the Great America Parkway streetlight replacement project after staff explained why the single bid exceeded the earlier engineering estimate and recommended moving forward with a larger contingency.
Engineering and procurement background
City staff explained the project has been under study for several years and that the initial engineer’s estimate did not anticipate several site‑specific complications that emerged during design. Acting Silicon Valley Power leadership said the project’s age and unknown underground conditions — including conduit condition and possible conflicts — along with the need for traffic control and possible after‑hours work contributed to the bidding result. Project leadership told the council they “felt that it was prudent to bake in a little bit more of a contingency on this particular project.”
Council concerns
Council Member Hardy raised alarms about the 25% contingency and the narrow competitive response (one bid), suggesting that a large contingency can create “wiggle room” that increases the risk of change orders. Other council members asked whether the engineering consultant had been given the full project parameters and whether re‑bidding should have been considered. Staff said they reviewed that option but concluded a second solicitation was unlikely to produce a materially different result given market conditions and the project timeline.
Vote and next steps
Council approved the contract and related budget amendment, with staff committing to close monitoring of any change orders and to return to council if the contingency is accessed. Staff said any unused contingency would be returned to the project fund.
Sources and attribution: Staff presentation and Q&A during the May 13 meeting; acting Silicon Valley Power leadership provided procurement rationale and contingency explanation.

