Amazon.com dropped prices for the Kindle Fire HD 8.9-inch tablet last week, claiming that the tablet's launch in Europe and Japan was reducing costs. However, it is more likely that Amazon is giving up most of its profit margin by implementing these price cuts, in an attempt to overcome weak demand. Mar 24, 2013 at 10:00AM.
Once the patio has been laid out, use a mattock and shovel to dig out an area equal to the size of the patio and about 5-1/2 inches deep. If you are removing turf to make room for a patio, use excavated healthy turf to patch other areas of the lawn or to create a new area of lawn.
Once the patio layout is done, you're ready to excavate the area. Dig deep enough to allow for the base material under the pavers. Pavers vary in thickness. The rule of thumb is to dig to the thickness of the paver, plus another six inches for a solid base.