A small number of people will have a blood pressure at very high levels, above 240/120mmHg for example, and this can cause problems very quickly and it needs to be treated straight away. For a blood pressure chart of readings, click here.
Materials and installation for a stone retaining wall start around $25-$40 a square face foot and go up depending on materials, site conditions, and other factors. It costs $1,250-$2,000 or more for a wall 30 inches high and 20 feet long.
From list pricing, the block is $6.02 per square foot. Labor, grout, and rebar will typically add another $1.10 to wall costs bringing the total installed wall cost to $7.12 (see table for break down of labor and material costs).ICF has a typical installed price of about $12 per square foot 1 (split 1/3 for labor and 2/3 for materials).abor, grout, and rebar will typically add another $1.10 to wall costs bringing the total installed wall cost to $7.12 (see table for break down of labor and material costs). ICF has a typical installed price of about $12 per square foot 1 (split 1/3 for labor and 2/3 for materials).