The great thing about Non-Surgical Spinal Decompression Therapy is that there is no cutting, no anesthesia, and nothing inserted or installed in your spine that has the potential to cause infections. Nothing is wired, pinned, or screwed to the spine itself, and no bone is cut away or transplanted from cadavers.
Bearing in mind these cost factors, the average cost of a professionally-installed lawn irrigation system is $500-$1,000 per zone, or around $2,500 to $5,000 for a typical Â½ acre lot. Note, however, that zones are, proportional to the entire system cost, cheaper to install.
How a Lawn Sprinkler System Works . The perfect lawn is a bit of an American obsession. The Lawn Institute estimates that Americans spend around $6.4 billion each year on lawn care in an effort to ensure that the grass isn't greener on the other side of the fence. One major step towards the best lawn on the block is a sprinkler system. 1  We've all seen (and some of us have been the unwitting victims of) water-spitting sprinkler heads, but these are just the visible portion of an irrigation system. The entire system consists of: 1  The controller: a small computer that's installed in the garage or other out-of-the-way place and controls the activation and timing of the sprinkler system.