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.
The aim of the study was to simplify the first Sigma erythrocyte sedimentation rate (ESR) method (manual hematocrit adjustment to 0.35, sum of 4 sedimentation levels) and to confirm its clinical relevance.
Normal values for the hematocrit test vary according to age, sex, pregnancy, altitude where people live, and even vary slightly between various testing methods. The following are reported ranges of normal hematocrit levels: 1  Newborns: 55%-68%.