Babies might actually clear such fluids better when on their backs because of the location of the windpipe (trachea) when in the back sleep position. When the baby is in the back sleep position, the windpipe lies on top of the esophagus, which leads to the stomach.
Inground Swimming Pool Vinyl Liner Cost (cost of just the liner) A quality 28/20 mil liner from a good liner manufacturer will cost roughly $1000.00 â $1500.00, depending on the size of your pool. If you bump this up to a thicker 28/28, you can expect to pay 300-400 more for the liner.
In-ground vinyl-liner swimming pool (12' x 24' = 288 sq.ft.). The Total Cost shown above includes the five-man crew that will be on the job a total of 300 man-hours, or seven to eight days. These costs start at roughly $400, and can easily reach well into the thousands. 2  Chemicals-between the chlorine, pH testing strips, and other materials, the average pool owner spends roughly $80 per month for above-ground swimming pools and $95 per month for in-ground swimming pools.