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Columbia Centre (Currently First National Bank)

Client:

Columbia Centre

Sector:

Financial Institutions

Columbia Centre (Currently First National Bank)

About:

A.O. Reed installed all plumbing, heating, ventilating and air conditioning systems. Because the building has two structures (a 27-story high-rise and a connecting 3-story structure) which are seismically independent of each other, all interconnecting piping and ventilating duct systems required special seismic vibration isolation. All sinks on the first and second floors of the high-rise and those in the 3-story structure are connected to a sewage ejection system. Eight duplex sump pumps were installed to remove ground water caused by underground parking and floor levels. Another unique feature was the installation of two 17′ exhaust fans, the largest ever installed in San Diego. These fans are used to exhaust the carbon monoxide fumes from the parking structure.

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First Interstate Bank (Currently Wells Fargo)

Client:

First Interstate Bank (Currently Wells Fargo)

Sector:

Financial Institutions

First Interstate Bank (Currently Wells Fargo)

About:

562,000 sq. ft. office building, 2-700 ton chillers, 4.6 MBTU boiler, 24 air handlers totaling 1.2 million CFM, 4 level UG parking. We installed the plumbing, HVAC, and tenant improvement systems. The mechanical system involved installation of a 4.6 million BTU boiler, two 700-ton centrifugal chillers, a cooling tower and air distribution.