
Enchantment Resort spa and casitas - Sedona, ArizonaSWI provided design for a $14-million expansion of this destination resort. Project components included construction of a new meeting facility, multiple casitas, a spa facility, and a new wastewater treatment plant along with required roadway and parking lot construction. Design included a floodplain study, a new bridge, flood wall design, upgraded designs for the existing 50,000 GPD wastewater treatment plant to provide denitrification for land application of effluent, and upgraded sewage pump station and retaining wall designs. Grading and drainage plans were prepared with emphasis on protecting the fragile high-desert flora. SWI also designed a parallel water main for the resort hotel's water system. Design work included multiple wash crossings and routing the main through restrictive access areas on the hotel property. Approximately 2000 feet of 6-inch and 8-inch water mains were designed. This project was completed in 2002.
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