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@�g <br />Craig A. Smith & Associates, Inc. <br />Engineers • Surveyors • Subsurface Utility Engineering <br />3D Subsurface Imaging • Utility Coordination <br />is to provide design and coordinated installation that will provide the City Sunny Isles with a reliable <br />power, control and remote monitoring system for the next 20 years. In terms of controls, an Allen <br />Bradley brick style PLC is recommended to provide control to the station. Westinghouse motor <br />starters and automatic transfer switch (ATS) will provide the power to the pumps and allow for <br />automatic generator operation. The primary panel components have reached the end of their useful <br />and should be replaced. The existing generator appears to be in good condition. <br />The new electrical system may include a 100 amp, 3 phase 480 volt electrical service assuming <br />existing operating conditions. Power wiring will be replaced back to the FP&L pad mounted <br />transformer as required. A new main breaker, ATS and pump control panel will replace the out of <br />date existing equipment. In order to provide better access to the equipment we would propose to <br />either provide a new generator or retrofit the existing generator in ballistic rated aluminum enclosure <br />suitable for 180 MPH sustained winds. The current generator area can then be reconfigured to allow <br />for better equipment access and air conditioning of the electrical equipment area. <br />CAS recommends the City utilize state of the art cellular system for communicating from the <br />stormwater station to the central site. Cell phone based systems eliminate the need for radio towers, <br />provide reliable service and are easy to maintain. This system will also handle any other remote City <br />site such as lift stations or other sites. This can be integrated with VT SCADA HMI software. This <br />platform allows he City to view and operate stations from a central location or from operator cell <br />phone platforms. See the data sheet in Exhibit D for the recommended SCADA system at the end of <br />this section. <br />21045 Commercial Trail, Boca Raton, FL 33486 • Ph: 561-314-4445 • www.craigasmith.com • LB3110 <br />