Plan you drain system to function for the duration
Plan you drain system to function for the duration
You may be aware that your drainage pipe system is designed to move effluents into the septic tank. In the case of the home sewer system, pipes are placed in between the inspection chambers. This system should be capable of self-cleaning without causing a blockage. This is achieved by having the correct gradients. UPVC tubing is often adopted in modern systems. It is essential to test the drainage system properly before allowing its use. This should be done between the inspection chambers.
Drainage pipes must be placed in trenches. The standard trench depth that is used is between three hundred and five hundred millimeters. Concrete casing is required for the system when it is laid below a parking area, walkway or driveway. Before the construction of the drains, it is better to dig the earth to the recommended levels and check the gradients. Levels should be graded in the direction of the sewers or tanks. Maintain a one to four ratio for the slope you create. Ensure that the bottom of every trench is well rammed to get a uniformly compacted surface. The level in the foot of a trench bottoms should be determined using pegs.
Maintaining straight lines is essential while laying down the drainage pipes. The pipes are then linked to sockets inclining upward or to a building. The ground on which the systems lies should be even and solid. Male and female sockets should be used to join the pipes using a good adhesive. When using the adhesive, the manufacturer’s instructions should be followed. At the joint of the pipe and inspection chamber, the pipe must be fixed properly upto the full wall thickness of the chamber. Avoid debris inside the pipes as it will impede water flow.
When the drainage pipes are laid, they must be explored and checked out carefully. This is to ensure they are not punctured. The foundation must have socket recesses for it is incomplete without them. Keep them short where possible. The inlet and outlet of the inspection chamber must be even and ordered. The system is then covered with soil after all joints are complete. Septic tanks or sewers can now be connected. Connect the utilities to the drain lines to complete the drainage system.