Blocked Drains Devon
Septic Tank Installation Cornwal
"With over 35 years experience and an ever growing reputation, you could't ask more from your local drainage company."
Blocked Drains
Blocked drain clearance blocked drain clearance Devon blocked drains
Services We Offer
Drains and Sinks Unblocked
We'll identify and remove all blockages from drains and sinks Drainage - Drains & Sinks
Drain Mapping & Tracing
If you need to know where the drains are and where they go to, this is the service you need. Drainage - Mapping
Full Colour CCTV Surveys
Whatever the problem, the most appropriate solution can be determined via CCTV Surveying Service Drainage - CCTV
Power Jetting
The most effective way to rid pipes of deposits is high pressure water jetting Drainage - Jetting
Root Removal
Roots can be cut from the drain using Root Cutting equipment powered by high pressure water Drainage - Root removal
Streetworks Accredited Free No Obligation Estimates All Work Guaranteed 24HR Emergency CalloutTrained & Experienced Staff
Septic Tanks
New septic tank systems installed. Maintenance and replacement of existing septic systems. New domestic treatment plants. Drainage - Root removal
Gutter Cleaning
Cleaning both ground and high level gutting. Abacus can clear any debris from your guttering and hard to reach surfaces.Drainage - Root removal
  Blocked drain clearance

Storm Water And Septic Tanks Systems

Drainage from guttering should be kept entirely separate from waste water from the domestic plumbing. Rainwater harvesting systems are the most efficient use of this water, but just giving it sufficient run off is far preferable to allowing it to enter the septic system. Storm water flowing into the septic tank will not only affect the action of the septic tank in separating the waste, but will flush solid waste further through the tank. This often results in the filter media or soakaway from becoming clogged with solids that prevent the system from draining properly.

Although it is unlikely that your rainwater drainage mixes into the septic system, if you have moved into a new home (or better yet, before you do), have your drainage system inspected to ensure that there won't be any nasty surprises.

Septic Tank Filter Systems

In a well constructed septic system, waste water discharged from the first two holding tanks would be passed through a final filter tank before being released through a soak-away into the environment. This is typically a seperate third chamber or separate tank that is filled with clinker. The water drains through to an outlet.

If the system is not well made the filter tank can become clogged. In even well made systems this is possible, but this is far less likely as it is in poorly constructed. Generally it is silt or sediment causing problems, but if the rainwater system flows into the septic system this can be the cause of such problems. It will occasionally require attention. Unfortunately, this entails digging out the tank to either rinse out the existing filter media or replacing it with new material. Clinker was traditionally used as it was cheap and freely available, this is no longer the case and washed lime stone or similar material is fine as an alternative.

Other causes for problems in the filtration tank include the wrong sized material being used as filter media. For instance using coarse gravel or smaller grade clinker means that the system is far too likely to clog up. Another common problem is failing to use a proper filtration sheet to disperse the discharge from the settlement tanks and all of the waste water being concentrated on a single spot. The other common problem arising with this types of septic system is that there is no real access point allowing maintenance of the outlet pipe. This pipe is as susceptible to problems as other waste pipes, most commonly tree roots and with no access it is very difficult to correct without excavating the entire tank.

  Septic Tank Services
  Modern Septic Tank
  Septic Tank Installation
  Septic Tank Maintenance
  About Septic Tanks
  Domestic Sewage Treatment Plants
  Septic Tank Maintenance
  Septic Tank Soak Aways
  Septic Tank Features
  Septic Tank Problems

Services we offer accross Devon and Cornwall include:

Drains and Sinks Unblocked | Drain Mapping & Tracing | Blocked Drain Clearance | Full Colour CCTV Surveys | Power Jetting | Free No Obligation Estimates | Root Removal
- Root Removal  - Streetworks Accredited - 24hr Emergency Callout Trained & Experienced Staff
Drainage Cornwall   Drainage Exeter
Abacus Drainage Services | 23 Long Park | Ashburton | Devon | TQ13 7BP | Website Hosting & Marketing by Devon Web Hosting  
drain clearance Devon devon blocked drains Blocked drain clearance Devon Blocked drain clearance Devon Drain clearance Devon Blocked drain clearance