Expert and Friendly Advice
Free Delivery Available
Installation Service

Installation Service

Not only do The Septic Tank Store supply many tanks direct, we also offer a Sewage Treatment Plant installation service. Customers often want an all-round package including system planning and installation – this is a solution we can offer.  We can also assist with drainage, storm water, laying water pipework, sewer pipework, external electrical works and ducting. Give us a call to discuss the options.

We have experienced engineers; we install to British Water standards; all our machinery drivers are fully trained; our team has a qualified electrician.

Stage one: The site visit

An on site survey is undertaken by one of our experienced engineers to access the needs of property and customer.

Some questions that need to be asked.

  1. What size system is needed?
  2. What type or make of system would suit the situation?
  3. Where will the system discharge? Is permission needed?
  4. Is an electric supply required, how can this be achieved?

Stage two:  Quote for supply and install

We normally raise a quotation and send it by email.  Any unanswered questions or queries are discussed; these are then confirmed in a final written quotation. For example, a customer may decide that the soil can be disposed of on-site instead of taking it off site to save the expense, or maybe they would like to specify a storm water solution.

Stage three: Payment details

Once all the details are finalised and the quote is agreed, an invoice can be raised so a deposit payment can be made.

Stage four:  Installation

Having agreed a date for the sewage treatment plant installation, we arrange for machinery and the tank to be brought to site.  Where possible the ground is protected, and it is our aim to reinstate access surfaces to the best of our ability (weather permitting!).

The tank installation can involve:

  • surveying and taking levels
  • preparing the hole for the tank, placing a tank and concreting it in position
  • laying pipework in trenches
  • installing manholes
  • installation of electrics and laying of cable ducting
  • preparation of a drainage field if required

For your peace of mind…

  • We have certified machine drivers
  • We provide a qualified electrician
  • We use certified, pre-mixed, lorry-delivered concrete
  • Our pipework is kite marked
  • We have full insurance with the NFU

Stage five:  Payment balance

Receive payment balance for finished install upon leaving site.

Stage six:  Certificate of Installation

We provide an Installation Certificate alongside all the information required for the customer to use and maintain their system.


Don’t take our word for it, have a look at what our customers say.



Please contact us to find out about our Sewage Treatment Plant Installation Service.

Contact Us