What Does BLS Stand For? BLS Stands for Basic Life Support. It is a set of techniques used on a victim to help maintain the victimâs life. When a personâs heart stops beating, the lack of oxygenated blood flowing through the body can cause brain damage in only a few minutes. A person may die within 8 to 10 minutes.
A. Concrete overlays vary in cost. A thin microtopping that is applied at no more than an 1/8 of an inch can cost anywhere from $3 to $5 per square foot installed. If you go with a decorative microtopping the cost depends how much detail is in the work.
Concrete prices here ranged from $90 to $110 per yard, some with other fees added on. A 40x60 pad is 2400 square feet, so you would need around 30 yards of concrete (about $2700 - $3300) not including footings and labor for any grading or finish work. Standard slabs are 4 thick.