It takes two functions of pipe to make a septic system. The first extends from the house the system services to the cylinder, where the waste weakens and solids settle out. The second goes from the cylinder to the drainage area, where fluids in the cylinder disperse in the Landscaping design San Diego. Installing the first run of pipe is similar to installing a conventional sewer pipe. It must keep a downward slope into the cylinder.

Finding the Septic Tank

The cylinder is the core of the septic system. It needs to be located between the house and the drainage area. A soil test is a essential part of each septic installation, and soil conditions may require placement of a cylinder at a less-than-optimal place for lines that are surfing. Moreover, you need to notice minimum setback distances from property lines, functioning wells, surface water and other obstacles. Because the cylinder inlet pipe slopes toward the cylinder, the further the cylinder is in the house, the deeper in the Landscaping design Long Beach you have to dig it.

Tank Depth

A typical septic tank comes with a 4-inch inlet located at the very best. The pipe that connects to it has to keep a 1/4-inch-per-foot slope toward it in the house. This implies that for each 10 feet of distance between the cylinder and the house, the inlet needs to be 2 1/2 inches below the point at which the pipe exits the house. The pipe typically leaves at bottom level, but occasionally it has to pass below a foundation footing or concrete pad. Because that pipe can never undo its slope, the thickness of the base of the footing or pad determines the thickness of the cylinder.

Digging the Trench

It’s often easiest to dig the trench for the septic pipe before you dig the hole for the cylinder; you need a backhoe to do the job, and the cylinder gets in the way if it’s already in the Landscaping price Bakersfield, CA. The pipe must sit on a 2- or 3-inch bed of drain rock to allow rainwater to drain, so take this excess thickness into account when digging. Four-inch pipe is standard, and it must extend far enough under the house to connect with the major soil stack, that can be a 3-inch pipe that goes vertically past the primary toilet and through the roof.


A septic tank installation requires licenses from the local building departments and health departments, and you will have to submit a layout plan before the licenses will be issued. It’s ideal to draw up that plan in conjunction with a local builder who understands the idiosyncrasies of this terrain in your town. Avoid placing the cylinder, drainage area or any of the pipes near trees or trees. Their origins will be drawn to the pipes and can effectively block them in a hunt for nutrients. Once roots are found from the pipe, then you septic system wo not function until they are eliminated. Removal can be costly and troublesome.