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<br /> <br />A eKE R MAN <br />PRACTICON <br />CONSOLIDATED TECHNICAL SERVIOES <br /> <br />EXHIBIT---=&::' <br /> <br />July 29, 2010 <br /> <br />City of Redwood City <br />1017 Middlefield Road <br />Redwood City, CA 94063 <br /> <br />Attn: Mr. Carlos Espinoza <br />Senior Building Coordinator <br />Building Infrastructure and Transportation Department <br /> <br />Re: AudioNisual Room for Council Chamber Air Conditioning <br /> <br />Dear Mr. Espinoza: <br /> <br />Ackelman Practicon is pleased to submit this proposal in response to your request for the <br />subject project. The proposal is prepared based on information received and site visit with <br />you on 7/28/2010. We are also anticipating additional electrical drawings for power supply <br />and measurement of amperage data for current operation when the equipment is turned on. <br /> <br />The AudioNisual room selving the Council Chamber was originally design and constructed <br />in 1996 with the ability to add additional cooling capacity based on the future needs. Since <br />that time the equipment for this room has been upgraded and additional AT&T equipment is <br />also expected to an'ive in the near future. The CUlTent Air Conditioning (AC) system <br />supplying 100 CFM to this room is insufficient to meeting the heat load requu'ement without <br />turning on the equipment. The new equipment in the future would add even more heat load <br />into this room to a level that would cause maj or conceln of overheating. <br /> <br />Scone ofworl{ & Schedule <br /> <br />Based on the above understanding we are proposing the following scope of work to alleviate <br />the anticipated future heat load concerns. <br /> <br />1. Review as-built mechanical, electrical, and architectural drawings as needed to <br />understand the intent of the original design. <br />2. Estimate cooling load requirement including extra capacity to anticipate future <br />equipment upgrade. We would like the City to field measure the amperage reading <br />with the equipment tuined on to identify the existing equipment load in the room. <br />3. Conduct a field survey to verify the power and physical space for ducting and <br />equipment available for installing new AC unit. <br />4. Based on the calculated heat load, we will propose at least two options to address the <br />practical way of providing cooling to this rOOln. <br /> <br />80r EAST CHARLESTON ROAD <br />PALO ALTO. CALIFORNIA 94303 <br /> <br />TEL 650.965.1000 <br />FAX 650.494.9312 <br />