Emptying
Frequency
There is no hard and fast rule, but for a septic tank to work efficiently the sludge (solids) needs to be removed on a regular basis. The frequency of "de-sludging" and septic tank cleaning will depend on size of the property and the number of occupants. However, most will require emptying once a year to maximise the available void.
Do's & Don'ts
- Don't dispose of: commercial chemicals, medicines, disposable nappies, incontinence pads or feminine hygiene products down the wc.
- Don't use large quantities of biological cleaning agents and bleach.
- Don't hose down the baffles and media areas of the septic tank. It is important for the bacterial media to remain and restart the biological process.
- Do have the septic tank "de-sludged" regularly.
- Do take advantage of our Regular Service Discount Scheme rates.
Problems
and Remedies
Problem: |
Odour |
Cause: |
a) Sludge particles leaving the septic tank and entering the soak-a-way.
b) Sludge has blocked the exit and the tank is overflowing. |
Remedy: |
Have the septic tank "de-sludged" or emptied. Call 0500 053429 |
Problem: |
System backing-up. |
Cause: |
Blockage in the in-let pipe, blockage in the out-let pipe. Soak-a-way blocked. |
Remedy: |
Clear in-let and/or out-let pipe.
Remove and replace soak-a-way media. Call 0500 053429 |
Problem: |
Tank refilling immediately after emptying. |
Cause: |
High water table. Ground water enters the tank via the soak-a-way. |
Remedy: |
None. |
Problem: |
Tank refilling immediately after emptying. |
Cause: |
High water table : Tank ruptured allowing ground water to enter the tank. |
Remedy: |
Clear and clean tank, inspect, repair or replace. Call 0500 053429 |
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