Houston House & Home Magazine Gravity Sewer test – Gravity sewer yard line for piping from the home to the property line. The plumbing codebook used for the plumbing tests is the International Association of Plumbing and Mechanical Officials (IAPMO) 2015 Uniform Plumbing Code. A passing grade of 75{8c8cb93ad8fe179f67a739e07e407ab9375d18a557bbc33c651a2732a3dcdab0} is needed; additionally, a plumbing allow for house sewer yard line is $ 37.50. While structural and main repairs ought to be made prior to putting your own home up for sale, there are also aesthetic upgrades you can also make whenever you’re making an attempt to lift or preserve the…