raising the pipe in the overflow at fieldlines

#Raising the pipe in the overflow at fieldlines install

Land drains in gardens are usually drained to a central point and this is usually a soakaway. A French Drain is simply a land drain but without the pipe although this terminology is getting somewhat mixed these days with many people referring to Land Drains as French Drains. This is particularly useful for gardeners. Land Drains and French drains can also be used to direct water to a part of your garden which needs more water than others. Geo Textile fabric is a polypropylene mat used to suppress weeds and control soil erosion while allowing the controlled passage of water and air. A root system can clog or even break a land drain system quite easily. The Geo Textile Fabric will also stop, or at least dissuade, any local roots seeking out a greater water source. This gives the land drain a much longer life as silt can build up in a matter of weeks and clog all of the voids which are vital to proper drainage. Many builders, ourselves included, actually line the trench with Weed Fabric or Geo Textile Fabric to give it its proper name, to stop any silt getting into the trench. With the introduction of what is commonly called Weed Fabric into the market place, it is now possible to wrap the pipe in weed fabric which should stop any silt getting into the pipe. We do not advocate the use of this in an English Garden as (See the drought warning below) a fully perforated pipe will allow a more even distribution of the water from wetter, to drier parts, on its journey to the outlet.

This, for drainage purposes, is laid with the holes uppermost to allow water in from the surface and then to allow it to get carried away completely. Pipe can also be bought which only has holes half way round. Land Drain Pipe can also be bought in clay sections but the introduction of plastic has made their use, for the domestic application, virtually obsolete. The pipe can be joined using a waterproof repair tape also available from builder’s merchants. This type of pipe is easily laid in small trenches and surrounded by shingle (small stones) to allow water through but filter out silt. Perforated plastic drainage pipe (80mm) can now be bought from many garden centres and all builders merchants in 25 rolls. It can even be monitored through your mobile phone to alert you if something stops working.Laying a land drain, or French drain is the easiest method of dealing with surplus water in your garden. This high tech solution delivers a metered, consistent flow of oxygen for a rapid breakdown of bacterial mat that is in the leach field.

#Raising the pipe in the overflow at fieldlines install

One of the best ways to provide leach field aeration leach field is to have Maznek Septic install a Soil Air System at the exit pipe of the tank. Without a ventilation pipe at the other end, air cannot draw through to feed the aerobic bacteria in the leach field. Air enters through the roof vents of the home’s plumbing and exits through the lower vent in the field. Have you ever seen a candy cane made out of PVC pipe in someone’s yard? The purpose of the ventilation pipe is to provide oxygen to the drain field where the aerobic bacteria live. The “heavy lifting” is done by aerobic bacteria in the leach field.Īfter making sure that it’s not a blockage causing the backup, we have two weapons in our arsenal to restore oxygen to a leach field. This is why the septic tank is primarily used for mechanical separation of solids. However, anaerobic bacteria are limited in its ability to break down solids. The bacteria in a septic tank are “anaerobic” – it does not need air to metabolize.

Regularly scheduled septic tank pumping is critical for the health of the entire septic system. The mechanical separation of solids takes place in the tank. Like a digestive system, a septic system depends on bacteria to do the work of breaking down waste.Īerobic vs. It takes solid waste from the source, trapping and sorting most of it in the tank. Septic drain field aeration can be a cost-effective solution to reviving a sluggish septic system without replacing the entire leach field.Ī septic system is similar in a lot of ways to the human digestive system. It does not necessarily mean that the leach field has failed. Has my septic system failed? If your septic system is overflowing or draining slowly, and the septic tank is in good working order (that is, solids are separated), the problem is most likely a lack of oxygen in the drain field.