The City of Sammamish is soliciting bids to contract services to assist in the maintenance of the City’s stormwater system infrastructure. The selected vendor will be required to perform catch basin vactoring; inspection of catch basins for illicit discharges and connections; storm pipe jetting and cleaning; CCTV services; control structure vactoring and repair; stormwater facility jetting, cleaning, and vacctorin; water quality system maintenance such as filter cartridge cleaning and replacement, FilterraTM and Modular Wetland SystemTM maintenance; hydro excavation vactor services; root cutting services; emergency spill response; and emergency stormwater response.

The Invitation to Bid packet may be obtained by visiting the Current News Releases section of the City’s website at https://www.sammamish.us/news-events/current-news/ .

Questions concerning this ITB must be submitted by 3pm on Wednesday, October 12, 2022, via email to Colleen Rupke, Contract Administrator, at crupke@sammamish.us .

Answers will be posted on the City's website under the associated ITB item under Current News Releases by Thursday, Oct 13, 2022. Any oral communications will be considered unofficial and non-binding on the City.

Bids must be submitted via mail or hand-delivered to City Hall no later than Friday, October 14, 2022, at 2:00 pm.

Invitation To Bid (ITB) - Stormwater System Maintenance - Streets