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EXHIBIT <br /> <br /> Scope of Work: <br /> <br />Step 1: Each piece of equipment in the radio room and the <br />equipment room, as powered from power panel "R", should be <br />powered from its own individual branch circuit. Neutral <br />wires and ground wires for the individual branch circuits <br />must not be shared or "daisy chained". These individual <br />branch circuits should be powered from power panel "R" that <br />is located in the equipment room, room #140. Each of these <br />individual branch circuits should be terminated with an <br />isolated ground style receptacle. Because each load is a <br />single phase load that is operating at 120 volts, the <br />isolated ground receptacle should be a NEMA part number <br />5-15R2-IG. These individual branch circuits should have the <br />neutral wires and the ground wires equal in size to the <br />current carrying conductors. Further, these ground wires <br />must be terminated on an insulated ground bus that would be <br />installed inside the power panel "R". The items that have <br />been outlined in Step I will eliminate the ground loop <br />problems that were uncovered during the site survey and <br />should dramatically reduce the background noise that has been <br />experienced with the entire system. The bottom line is we <br />are recommending a complete and total rewire of the radio and <br />equipment rooms using individual branch circuits to power <br />each piece of communications equipment. <br /> <br />Step 2: The next step should be the procurement and the <br />installation of a 15 kVA, three phase, electrostatically <br />shielded isolation transformer. This transformer should have <br />three phase 208 VAC input with a 120/208 VAC three phase <br />output. Acceptable brands for such a transformer would be <br />electrostatically shielded isolation transformers as <br />manufactured by General Electric, Westinghouse, Jefferson, <br />Square D or an approved equal. Power for this transformer <br />would be drawn from the service entrance on the circuit that <br />is presently serving power panel "R". <br /> <br />Step 3: The next step is to bond the neutral and ground <br />connections on the secondary side of the transformer and bond <br />that connection to the local building steel. Separate ground <br />rods will not be permitted. <br /> <br /> <br />