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ONLYMT WILLING ROAD -SR 1120(VARIABLE WIDTH PUBLIC R/W)I-85 / I-40 <br />INTERSTATE <br />(VARIABLE WIDTH CONTROLLED <br />ACCESS PUBLIC R/W)I-85 CONNECTORUS HIGHWAY 70(VARIABLE WIDTH CONTROLLEDACCESS PUBLIC R/W)NO <br />R <br />T <br />H <br /> <br />C <br />A <br />R <br />O <br />L <br />I <br />N <br />A <br /> <br />R <br />A <br />I <br />L <br />R <br />O <br />A <br />D <br />(20 <br />0 <br />' <br /> <br />P <br />U <br />B <br />L <br />I <br />C <br /> <br />R <br />/ <br />W <br />) <br />NORTH CAROLINA RAILROAD <br />(200' PUBLIC R/W)BROOKHOLLOW ROAD(40' PUBLIC R/W)S OAK STREET(40' PUBLIC R/W)MAPLE STREET(40' PUBLIC R/W)FOREST AVENUE(60' PUBLIC R/W)US ROUTE 70 <br />(60' PUBLIC R/W) <br />GYM ROAD <br />(60' PUBLIC R/W) <br />TURNER STREET <br />(VARIABLE WIDTH PUBLIC <br /> <br />R <br />/ <br />W <br />)CENTER STREET(60' PUBLIC R/W)B <br />E <br />N <br /> <br />J <br />O <br />H <br />N <br />S <br />T <br />O <br />N <br /> <br />R <br />O <br />A <br />D <br />(6 <br />0 <br />' <br /> <br />P <br />U <br />B <br />L <br />I <br />C <br /> <br />R <br />/ <br />W <br />) <br />SOUTHERN DRIVE <br />FORREST AVENUE EAST <br />Know what's below. <br />before you dig.Call <br />R 1ADDRESS ORANGE COUNTY COMMENTS10/15/2020EFLAND STATIONMASTER PLANWATER AND SEWER MAPC4.0 <br />NORTH <br />UTILITY LEGEND <br />NOTE: ALL UTILITY CONNECTION POINTS AND <br />ALIGNMENTS ARE CONCEPTUAL AND SUBJECT TO <br />CHANGE DURING FINAL DESIGN. <br />NOTES: <br />ALL PROPOSED WATER AND SEWER MAINS THROUGHOUT THE SITE ARE ANTICIPATED TO BE 8" <br />LINES. FINAL DESIGN AND SIZING WILL BE DETERMINED AS PART OF THE TYPICAL SITE PLAN <br />REVIEW PROCESS. <br />ALL ONSITE UTILITIES SHALL BE UNDERGROUND UNLESS APPROVED BY THE BOARD OF COUNTY <br />COMMISSIONERS. <br />ADDITIONAL WATER NEEDS FOR BUILD-OUT: <br />FIRE FLOW TESTS WILL BE CONDUCTED TO CONFIRM AVAILABLE FIRE FLOW AND RESULTS WILL BE <br />PROVIDED ONCE AVAILABLE. BASED ON THE PROPOSED BUILDING TYPES ON "APPENDIX B OF THE <br />NORTH CAROLINA FIRE CODE" AND SPRINKLER SYSTEMS TO BE USED ON SITE, ANY DEMANDS IN <br />EXCESS OF THE AFF WILL BE PROVIDED VIA PROPOSED INFRASTRUCTURE IMPROVEMENTS AND/ <br />OR ON-SITE STORAGE. <br />IT IS ANTICIPATED THAT THE WATER SERVICE CAPACITY NEEDS OF THE DEVELOPMENT MAY <br />REQUIRE A WATER STORAGE TANK ON SITE, IN ADDITION TO INSTALLING A NEW DISTRIBUTION <br />WATER MAIN BETWEEN US 70 AND THE PROJECT SITE. FINAL HYDRANT LOCATIONS SHALL BE <br />REVIEWED AND APPROVED BY THE COUNTY FIRE MARSHAL'S OFFICES AS PART OF THE TYPICAL <br />SITE PLAN REVIEW PROCESS. <br />EXISTING SYSTEM: <br />A FIRE FLOW MODELING STUDY WAS COMPLETED BY HAZEN AND SAWYER IN 2019 FOR OAWS. THE <br />MODEL RESULTED IN ANTICIPATED AVAILABLE FIRE FLOW (AFF) OF 1,010 GPM WITH THE WTP <br />OPERATING, AND 880 GPM WITHOUT THE WTP OPERATING. THE PRIMARY EXISTING WATERLINE <br />SERVING THE PROJECT AREA AT THIS TIME IS A 6" WATERLINE ALONG MT. WILLING RD, FOREST <br />AVE, AND BROOKHOLLOW ROAD WHICH CONNECTS THE EXISTING 12" WATERLINE IN US-70. ALL <br />OTHER EXISTING WATERLINES IN THIS VICINITY ARE 3" OR SMALLER IN DIAMETER. <br />PEAK DOMESTIC DEMAND BY DEVELOPMENT AREA <br />DEVELOPMENT AREA GPD USES <br />1 16,667 <br />RETAIL = 63,610 SF <br />GAS STATION WITH UP TO 120 FUELING POSITIONS <br />DEF POSITIONS = 4 <br />2 13,688 <br />EATING AND DRINKING ESTABLISHMENT = 12,000 SF <br />RETAIL = 10,000 SF <br />OFFICE AND FINANCIAL SERVICES = 3,500 SF <br />3 23,500 <br />EATING AND DRINKING ESTABLISHMENT = 20,000 SF <br />GENERAL RETAIL = 20,000 SF <br />MOB = 8,000 SF <br />4 21,067 SHORT TERM RENTAL - NON-HOST OCCUPIED = 120 KEYS <br />CAR WASH WITH 185' TUNNEL <br />5 1,500 OFFICE/ SERVICE/ MANUFACTURING = 150,000 SF <br />TOTAL SEWER FLOW 76,421 (53 GPM) <br />AVERAGE DAILY <br />DEMAND POTABLE <br />WATER* <br />91,705 (63.7 GPM) <br />PEAK FLOW POTABLE <br />WATER**229,263 (159.2 GPM) <br />* TO CALCULATE AVERAGE DAILY DEMAND FOR POTABLE WATER, MULTIPLY WASTEWATER DEMAND BY <br />1.2 TO ACCOUNT FOR LOSSES. <br />** MULTIPLY CALCULATED AVERAGE DAILY DEMAND BY 2.5 PEAKING FACTOR TO OBTAIN PEAK FLOW. <br />1071