Laserfiche WebLink
Table 13 Proposed Project Water Demand <br />Land Use <br />Unit Water Demand <br />Factor <br />Project DU, capita or <br />Acreage <br />Daily Water Usage (gpd) <br />Office (commercial) <br />0.09 gpd/sf 2 <br />259,002 sf <br />23,311 <br />Apartments (high-rise residential) - 402 units t <br />110 gpd/capita 3 <br />426 capita 4 <br />46,860 <br />Total Proposed Water Demand <br />70,171 <br />Total Current Entitled Water Flow <br />(46,621) <br />Project Net Water Demand (Project - Current) <br />+23,550 <br />Notes: <br />Note that the Water and Sewer Study (contained in Appendix C) analyzed up to 415 units. The Proposed Project is 402 units, which would result in reduced impact <br />2 Unit Water Demand Fwbr was taken from the City of Santa Ana Transit Zoning Code El R(0.09 gprllsf) <br />3 Unit Water Demand Factors was taken from the City of Santa Ana Water and Sewer Design Guidelines(110 gpd/capHa) <br />4 Capacity was assumed at 1 person per bedroom (426 capita) for the 402 apartments <br />The Proposed Project would incorporate Mitigation Measure U-7, which requires the developer to pay their <br />fair share amount for the necessary facilities to accommodate projectrelatedwater supplies, and Mitigation <br />Measure U-10, which requires the project developer to pay all costs for the construction of a new 8-inch <br />waterline. The Department of Public Works has reviewed the Water and Sewer Study and determined that with <br />incorporation of identified mitigation measures no new significant impact would result from the <br />implementation of the Proposed Project. <br />c) Result in a determination by the wastewater treatment provider which serves or may serve the <br />project that it has adequate capacity to serve the project's projected demand in addition to the <br />provider's existing commitments? <br />Less Than Significant Impact/No Changes or New Information Requiring Preparation of an EIR. <br />There is a 15-inch sewer line adjacent to the Project Site and running along N. Broadway. Table 14 below <br />outlines the proposed conditions for wastewater service. <br />Table 14 Proposed Project Wastewater Generation <br />Land Use <br />Unit Water Demand <br />Factor+ <br />Project DU, capita or <br />Square Footage <br />Total Average <br />Wastewater <br />Generation (gpd) <br />Total Peak Flow <br />Wastewater <br />Generation (cfs) 2 <br />Office (commercial) <br />0.0765 gpd/sf <br />259,002 sf <br />19,814 gpd <br />0.09 cfs <br />Apartments (residential) <br />127.5 gpd/unit <br />402 units 3 <br />51,255 gpd <br />0.24 cfs <br />Total Proposed Wastewater Generation <br />71,069 gpd <br />0.33 <br />Total Current Entitled Wastewater Flow <br />(39,628) gpd <br />(0.18) cfs <br />Project Net Wastewater Flow (Project - Current) <br />+31,441 gpd <br />+0.15 cts <br />Notes: <br />1 Unit Water Demand Factor was taken from the City of Santa Ana Transit Zoning Cork EIR(0.0765 gpd/sf 8127.5gpd/unit) <br />2 Peak Flow = 3' Average Daily Flow <br />3 Note that the Water and Sewer Study (contained in Appendix C) analyzed up to 415 units. The Proposed Project is 402 units, which would result in reduced impact. <br />75A-154 <br />