2014-028 - Approving General Plan Amendement No. 2014-01

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Utilities and Service Impact Analysis City of Santa Ana - Park View at Town and Country Manor Draft EIR The project would not require or result in the construction of new water or wastewater treatment facilities or expansion of existing facilities, the construction of which could cause significant environmental effects. [CEQA Utilities and Service Systems Threshold 16(a)] [CEQA Utilities and Service Systems Threshold 16(b)] [CEQA Utilities and Service Systems Threshold 16(e)] The proposed project is projected to generate 0.03 million gallons per day (mgd) of wastewater (see Table 4.7 -2; 30,077 gallons per day or 0.03 mgd). This wastewater would be conveyed to OCSD Reclamation Plant No. 1 in Fountain Valley, and Plant No. 2 in Huntington Beach. Plant No. 1 has a capacity of 180 mgd. If Plant No. 1 is operating at capacity, sewage is diverted to Reclamation Plant No. 2. Therefore, the proposed project would not result in a need to construct a new waste treatment plant or local facilities. OCSD operates the treatment plants in accordance with the Regional Water Quality Control Board (RWQCB) wastewater treatment requirements. Table 4.7 -2: Estimated Wastewater Generation Wastewater originating from the project site would discharge to a local sewer line and then be conveyed to OCSD's 30 -inch trunk line in Main Street. There is currently a 12 -inch City sewer main located at the intersection of Lawson Way and Memory Lane that is connected to the project site via a 10 -inch sewer lateral, located on the northeast corner of Lawson Way and Memory Lane. The 30- inch trunk line was built to accommodate flows originating from existing and planned development in the immediate area, having a design capacity of approximately 15 million gallons per day (mgd). 4.7-4 Michael Brandman Associates H\Cl t (PN JN)b327b327W3(MME 3270030 SeN 7Utilitiese d Service Sy9ems.d Estimated Project Wastewater Land Use Development Generation Ra Generation (gpd) Residential 174 du 110 gallons /day /person 28,7102 Park View Kitchen and 2,300 sf (approx.) 50 gallons/day/200 sf 575 Dining Area Aquatic and Wellness Center 7,920 sf (approx.) 100 gal/day /1,000 sf' 792 TOTAL 30,077 Notes- ' Obtained from the City Place Final EIR, City of Santa Ana, 2005. 2 Assumes 1.5 persons per unit based on some units being occupied by a single individual. 3 Represents one -half the generation rate used for restaurants in the City Place Final EIR, City of Santa Ana, 2005. Only one meal, continental breakfast, will be served in the Park View dining area. Park View residents will have the option of buying dinners in the main dining room of the Town and Country Manor campus, but it is anticipated by the Applicant that this occurrence will be very intermittent. Applying a 50 percent restaurant generation rate for wastewater to the proposed project is likely an over - estimation and therefore represents a generous, worst -case estimate. ° Obtained from the Ponte Vista Draft FIR for pool and recreation area to serve a large condominium complex, accessed from Website http:// citypianning .lacity.org/eir/PonteVista/DEIR/ Draft% 20EIR %20Sectims /IV.K.2 %20Wwtewater. Accessed September2009. du = dwelling unit sf = square feet gpd = gallons per day Wastewater originating from the project site would discharge to a local sewer line and then be conveyed to OCSD's 30 -inch trunk line in Main Street. There is currently a 12 -inch City sewer main located at the intersection of Lawson Way and Memory Lane that is connected to the project site via a 10 -inch sewer lateral, located on the northeast corner of Lawson Way and Memory Lane. The 30- inch trunk line was built to accommodate flows originating from existing and planned development in the immediate area, having a design capacity of approximately 15 million gallons per day (mgd). 4.7-4 Michael Brandman Associates H\Cl t (PN JN)b327b327W3(MME 3270030 SeN 7Utilitiese d Service Sy9ems.d