SewerOwner

Cleanouts and access points

A cleanout is a capped fitting that opens into the sewer line. It is how a professional gets a camera or cleaning equipment into a buried pipe.

It sounds like a minor detail. It is not: which access point someone works from decides what part of your line they can reach, and therefore what any inspection or cleaning actually covered.

What this page cannot establish

  • this page cannot tell you whether your property has a cleanout or where it is
  • it cannot establish what any particular access point reaches
  • the absence of a found cleanout does not establish that none exists

Access in context

Cleanout

A capped access point that lets a professional get equipment or a camera into the line.

Which cleanout a professional works from determines what part of the line they can reach and see. An inspection performed from one access point does not necessarily cover the section reached from another.

Cannot establish: that the whole line was inspected because a cleanout was used; that no cleanout exists because none has been found; the condition of the line beyond what equipment reached from it.

Building drain and building sewer

The plumbing inside and immediately outside the building that collects fixture flow before the lateral.

A problem confined to one fixture and a problem in the shared run downstream produce different symptoms and call for different work. Knowing which part of the system a contractor is describing changes what their proposal actually covers.

Cannot establish: which section of pipe is causing a symptom you noticed; whether interior plumbing or the buried line is involved; where one contractor’s definition of "building sewer" stops and another’s starts.

Why the access point changes what an inspection means

Equipment entering at one point travels in the direction it is pushed, for as far as it can go. A camera entering near the building and travelling toward the connection covers that stretch. It does not cover branches joining further along, and it does not cover anything past where it stopped.

So "we camera'd the line" is not a complete statement. The complete statement is "we entered at this point, travelled in this direction, and reached this far". A report containing that is worth several times one that does not.

Questions about access

  • Which access point did you use for this work?
  • What does that access point reach, in each direction?
  • Are there other access points on this property?
  • If no cleanout was found, what did you use instead, and what did that limit?
  • Would an additional access point change what can be inspected in future?

What would change the answer

  • nothing to read this
  • to apply it: knowing which access point was used for any work already done

What to do next

Access point and inspection coverage are the same question, and this is where the consequences are set out.

Review what an inspection from one access point covers

If your situation is different

Related, and why