SU0005344 ENG DES PLN - Laserfiche WebLink

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1 INTRODUCTION 1.1 PURPOSE The purpose of this preliminary design report is to provide the process design for The Wine Cup Motor Coach Resort Wastewater Treatment Plant (WCMCRWWTP). This proposal consists of three sections, including introduction, packaged WCMCRWWTP design, and unit process design. The appendices include process design calculations, design drawings, and mechanical equipment specifications. Gl 1.2 DESIGN BASIS The WCMCRWWTP is designed and will be built to receive and dispose of the domestic sewage from Wine Cup Motor Coach Resort, Acampo, California. Wine Cup Motor Coach Resort consists of 52 standard space and 95 pull through spaces. The gated park will have 147 RV spots - many of them designed to be large enough to accommodate exMnsive motor coaches - as well as a swimming pool with waterfall, spa, sauna, clubhouse, exercise room, game room, small grocery mini-mart, four shower/restroom buildings, laundry facilities and hook ups for water, sewer, electricity, telephone, satellite TV and wireless Internet. The average dry weather design flow for the WCMCRWWTP will be 25,000 gallons per day (gpd). The design criteria is summarized in Table 1, based upon the information gathered from the Client. Table 1 Design Flow Conditions and Effluent Quality ITEMS INFLUENT EFFLUENT Average dry weather flow d 25 000 BODS (mg/L 350 10 TSS (mg/L 250 10 Turbidity NTU :52 TN (mg/L 10 TKN (mg/L 40 NH3-N (mg/L 25 2.0 Total Coliform (MPN) :52.2 colonies/100 mL in 7 days :523 colonies/100 mL in any 30 days :5100 colonies/100 mL in any sample The WCMCRWWTP shall function to remove both organic matter (BODS) and the total nitrogen (TN). Generally, the organic loading of the packaged wastewater treatment plant is based upon a design average flow and is used for sizing the biological system. The hydraulic loading of the Wine Cup Motor Coach Resort WWTP Page 2 of 10 8/22/2007 Preliminary Design Report