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 Retrofitting an existing building usually costs between $2 â 7 per square foot. 2  Retrofitting a high rise building will run you about $2 â 4 per square foot. 3  Installing a fire sprinkler in a historic building can sometimes be more expensive â up to $10 per square foot. This includes equipment and installation. 2  Retrofitting an existing building usually costs between $2 â 7 per square foot. 3  Retrofitting a high rise building will run you about $2 â 4 per square foot. 4  Installing a fire sprinkler in a historic building can sometimes be more expensive â up to $10 per square foot.