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A&P CONSULTING TRANSPORTATION ENGINEERS, CORP. <br />GOLDEN SHORES PUMP STATION REHABILITATION (CCNA) <br />RFQ 18-11-01 <br />12 <br />Alternative 4: Alternative 4 consists of refurbishing only the northwest portion of the building (Control structure) and demolishing the above ground portion of the existing wet well structure and electrical/generator room. This alternative will include the following improvements: <br />• Demolish existing Electrical/Generator room and the above ground portion of Wet Well structure.• Install a new concrete slab on top of the wet well with an access hatch.• Install all new electrical equipment such as Main Disconnect Switch, Transfer Switch and Motor Pump Control Panel on a free-standing structure at the south wall of the remaining building. • Install a new stand-by generator with a sub-base fuel tank outside of the existing building at northwest side of the pump station (Control structure). Sub-base tank will be sized as per City requirement for the number of hours required for continuous operation. • Replace the existing trash rack which is in poor condition due to corrosion.• Replace existing sluice gate.• Install a new exterior ladder at the west side of the control structure, to maintain access from the roof as well as the handrail on the roof.• Raise the top elevation of the existing well structure at the northeast of the pump station site with a separate outfall.• Regrade the asphalt driveway area to a higher elevation adjusting all existing top of structures.• Coordinate with FP&L to provide a dedicated electrical service.• Provide a new Motor Pump Control Panel with local override capability. Normal pump station operation will be based on new transducer levels while float switches will be provided for back-up operation.• Provide a SCADA RTU enclosure, antenna and required devices to allow for remote monitoring and control of the pump station. RTU selection and procurement will be coordinated with the City to deliver real-time alarms via phone, text message, email, etc. Communication of the RTU with the City SCADA computer system will be wireless via cellular radio unless the City has any copper or fiber optic network available in this area. <br />This option will have more demolition work, upgrade all the electrical equipment to the latest NEC version, and provide more accessibility to equipment. (See rendering below)