City of DuPont The City of DuPont requests proposals (RFP) from qualified firms to provide a cost-of-service study for ambulance services operated by the city's Fire Dept. The detailed RFP can be found at www.dupontwa.gov/436/Request-For-Proposals-RFP-Bid-Postings. Contact: katkinson@dupontwa.gov or mgillie@dupontwa.gov. IPL0372605 Sep 11 2026