Como Zoo continued to grow through donations of animals and money. The Art Deco Zoological Building was designed in 1936 by Charles Bassford [1] as part of the federally funded Works Progress Administration.
The more sophisticated the system, the more the cost. A residential or small commercial building with one zone using one furnace and air conditioning unit will cost in the $3 to $4 per square foot range.A mid-size veterinary clinic that treats dogs should have two zones requiring two furnaces and air conditioning units, and costing around $7.50 to $10.50 per square foot.Some projects require HVAC systems that cost $20 per square foot. residential or small commercial building with one zone using one furnace and air conditioning unit will cost in the $3 to $4 per square foot range. A mid-size veterinary clinic that treats dogs should have two zones requiring two furnaces and air conditioning units, and costing around $7.50 to $10.50 per square foot.
1 High rise building retrofitting usually costs $2 to $4 per square foot. 2  In rare cases, historic buildings can cost $10 or more per square foot to retrofit. 3  This occurs only when there are strict design standards to meet the buildingâs aesthetic requirements.he price depends on a variety of factors. 1  A complete sprinkler system for new construction generally costs $1 to $2 per square foot including all equipment and installation. 2  Retrofitting an existing building is more expensive-usually about $2 to $7 per square foot.