Setting Up a sewer, do this first off

The most significant thing that you have to worry about while taking on any DIY plumbing and drainage work are the Local Authority rules which they actively monitor.

If you are considering altering your existing sewage, or installing a new sewage system you will almost certainly need to present some detailed plans of the work that you intend to undertake and it will need to be inspected as the work progresses making sure that it complies with the local building rules. In many situations when you are simply replacing damaged parts, there is no need for the local authority to be informed.

Whatever water we see on the surface around your home is usually rainwater. This can discharged into a soakaway, watercourse, surface water sewer or, particularly in older properties, into the foul water drainage system. The rainwater pipes in combined sewage systems empty their discharge into the foul water drains through gully traps, this prevent foul air from escaping outside creating odours. However with the new drainage systems, the foul and the surface water can be kept apart. If you have a modern system it is very essential that you make sure that you do not accidentally integrate the foul water to a surface water sewage system. You should get advice from the local authority Building Department before you start any work in a situation when you are not sure about the sewage system around your house.

Designing the path of the waste passages will be your first task. Have an eye to future care when you design the drainage system and always try to keep the waste or soil pipe as straight and short as you can when you are devising the layout. Steep pipes should be avoided during the path design. A surveyor’ site level should be used to work out the fall of a drainpipe. By establishing a datum point and using a hosepipe filled with water to establish levels you can calculate the fall from the datum in a situation when do not have one of these measures available.

Don’t compromise the stability of the home when setting up the drain ditch. The substructure of the building should not be undermined by your digging if the drain runs parallel to it.

While installing a new sewage system make sure that you do not dig too long before laying the pipe. You should attempt to get the pipes laid as soon as possible and, after inspection and checking, you should back fill the ditch.

Weak soil may require that you shore up the walls of the excavation, particularly for deeper trenches. Do not take any risks. Be on the safe side and secure the sides of such risky trenches by propping with sheets or boards. Make sure that you leave enough room in the ditch for you to work but try to keep it as small as possible. Ensure that the trench bottom is flat and free of stones, tree roots and soft spots. If the material at the base of the ditch is not appropriate then you might have to bring in new material.

Bricks and/or any other sturdy material should never be used to prop up the pipe in the ditch. In fact they should be never used as support as they can damage the pipe as they will focus pressure into a small area. The bedding should be properly compacted with hollows made to accommodate the joints in the pipes. A comprehensive support should be used for the whole of the pipe.

An important criteria for pipe layout is that you should be able to access any point with a drain rod to clear blockages. Which means that a run of drains must be installed straight between two points. In case of any change in the direction of the pipework it should be provided with an inspection chamber for allowing drains rod access.

If you follow this guidance, drainage and DIY plumbing can be within the range of the most DIY enthusiasts.

Sewage set up, what to do first

Before carrying out any DIY plumbing and drainage, you should first take into consideration the rules issued by your Local Authority.

Detailed plans of any changing or installing of drainage in your home will have to be submitted, and expect ongoing inspections until its completion to ensure that the work abides by the regulations. However you don’t need to inform them if you are just replacing some broken parts.

When rain falls on your house and property, it runs across as surface water and has to be drained properly. It can drain out through a soakaway, watercourse, surface water sewer or, especially in older houses, into the dirty water sewage pipes. If gully traps are fixed at the junction of the rainwater pipe and the waste water drain, foul odour can be controlled. However with the new sewage systems, the foul and the surface water can be kept apart. If you have a modern system it is very essential that you make sure that you do not accidentally integrate the foul water to a surface water drainage system. The Building Control Department is your first point of contact before you start any work if you are not familiar with your home’s sewage system.

To properly prepare the plans and get local authority permission to commence work there is a need for you to plan the route of the waste pipes before you begin. Sewage pipes must be aligned as straight as possible, with inspection chambers at short intervals. Steep pipes should be averted during the path design. You can calculate the fall of a drain over a distance using a surveyors site level. Or just fill a transparent hosepipe with water and use the water level at the two ends to mark the required fall from the starting point.

Be very careful not to excavate too close to your home, as you may undermine the foundation and cause a structural collapse. The substructure of the building should not be undermined by your digging if the drain pipe runs parallel to it.

Do not dig the ditch too long before laying the pipe when installing a new drainage system. The pipes should be laid quickly and the ditch back filled after the system has been examined thoroughly and tested as required.

Be wary of the depth and soil conditions and if necessary add extra support to the ditch. Do not take any risks. Be on the safe side and secure the sides of such risky trenches by propping with sheets or boards. The excavation should be only as wide as required, but should also permit the fitter to work conveniently. Protruding stones or bricks should not be left in the base and it should be cleaned to provide a smooth, regular surface. You may need to import a suitable material for the base of the ditch if the existing material is unsuitable.

Never use bricks and/or other hard materials to support the pipe in the trench. This should not be used as employing this type of material as a temporary or permanent pipe support will damage the pipe. The bedding should be made compact to fit around the pipe joints. You will need to provide a continuous and uniform support for the complete length of the pipe.

It is very important that the design of the drainage system should be constructed in such a way that all parts of the pipework are accessible to a set of drain rods for future maintenance. So that is why a run of drains should be as straight as possible between two points or inspection chambers. As a general rule, any change in direction of the pipework should be provided with an inspection chamber to allow rodding access.

If you follow this guidance, drainage and DIY plumbing can be within the range of the most DIY enthusiasts.

The booby traps in trying to be a heating engineer

Most homeowners who have lived in their house for more than a few years develop the basic plumbing and repair skills necessary to take care of small breakdown jobs. There is usually a sense of accomplishment when you deal with toilet obstructions or pipe leakages without having to get in the services of a plumber. By doing these small care tasks on your own, you can save hundreds of pounds, increase the value of your home, and feel good about maintaining your home on your own.

Although working on small repairs by yourself might be fine, larger issues should be left to the professionals since your attempt to fix them could be quite detrimental. Take, for example, replacing a hot water system. A very small number of homeowners would be able to handle this kind of task on their own; the rest of the owners would prefer to rely on a professional plumber. For time consuming, in-depth drainage repair jobs, trying to instruct yourself just to save a few pounds could actually end up costing you more in the long run.

The most dangerous situation that could arise from attempting your own large drainage projects is a possibility of physically harming yourself or a member of your family. While the chances are remote, you should never risk hurting yourselves or your loved ones by trying to repair or replace a hot water heater, gas line, water line or other large units. Without the proper tools, training and manpower, some of these jobs can end up being much more life-threatening than you might think. If there is any doubt in your mind about the safety of a plumbing system project, pull out the phone book and call an expert.

You can also damage your property while trying to perform the repairs. There have been a number of cases where homeowners ended up damaging their property just because they wanted to save money and that’s why didn’t take any professional help. It is especially important to seek expert advice and help when dealing with the likes of gas lines, water lines and sewerage lines.

You should be proud of your ability to repair small plumbing problems that may occur in your home, but don’t let stubbornness keep you from calling in a professional for jobs you can’t handle alone. Every home at some point will need something to be repaired or replaced by a professional plumber.By spending on plumbing system and drains insurance and employing regular maintenance, a homeowner can protect his home and savings to the tune of thousands of pounds that would otherwise simply go down the drain!.

Do this before you start drain pipes set up

Before you undertake DIY plumbing and drains work it is essential to understand the national rules and regulations formulated by the local authority.

Detailed plans of any changing or installing of sewage in your home will have to be submitted, and expect ongoing inspections until its completion to ensure that the work abides by the rules. In many situations when you are simply replacing damaged parts, there is no need for the local authority to be advised.

Surface water is basically rain. In older properties this surface water can find its way into the foul water sewage system, but more generally it can also end up in a watercourse, surface water sewer or soakaway. In a combined system, the rainwater pipes are discharged into the foul water drains via gully traps which stop foul air escaping from the drains. However, the latest systems are designed in a way which separates the foul water and the surface water. To comply with modern planning rules you should always make sure that the foul water and surface water sewage system do not connect. When in doubt about the how the modern drainage system works, consult the Building Control Department.

Designing the path of the waste passages will be your first task. The main things to consider when planning the route of a waste or soil pipe are to keep the route as straight and short as you can. If the pipe slope is excessive, your joint alignment may fail. Using surveyor’s site level you can calculate the fall of a drain over a distance to check the values. By establishing a datum point and using a hosepipe filled with water to establish levels you can calculate the fall from the datum in a situation when do not have one of these measures available.

The stability of the existing house is of prime importance it should be not compromised while the drain pipe ditch is being installed so check you are not impacting on the existing structure. Keep the drain excavation at a uniformly safe distance from the house face to avoid damage to the foundation.

Try to leave as short a time as possible between digging the ditch and installing the drainage system as an empty trench represents a danger with the potential for a sidewall collapse. Excavate a part of the sewage system, install and test the pipework, and then back fill and compact the earth before moving on to the next part.

The ditch may need to be supported depending on the depth and soil conditions. Do not take any risks. If you are not entirely confident of the stability of the trench you should add support. The excavation should be only as wide as required, but should also permit the fitter to work conveniently. The trench base must be smooth and clean, there shouldn’t be any bricks or protruding stones around. You may have to bring in the right type of material for the bottom of the trench if the one that’s already there is not proper.

Never use bricks and/or other hard materials to support the pipe in the trench. Even if used for just a temporary support this can damage the pipe. The material used for bedding should be firmly compacted down with a depression created to allow the joints in the pipes to fit easily. A good guideline is that support should be provided for the entire length of the pipe.

The drainage system should be designed in a way that pipework remains accessible to drain rods should sewage maintenance work be required. So that is why a run of drains should be as straight as possible between two points or inspection chambers. In case of any change in the direction of the pipework it should be provided with an inspection chamber for allowing drains rod access.

If you follow this guidance, drainage and DIY plumbing can be within the range of the most DIY enthusiasts.