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Photo of septic tank sludge and scum layer being broken up prior to septic tank cleanout. How to Open a Septic Tank: Step by Step Guide

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How to open the septic tank.

Septic tank cleanout or cover location, access, opening procedures. We describe some things to check before opening the septic tank, such as subsidence, evidence of recent work, or unsafe septic tank covers.

Then we illustrate how the septic tank cover or access port cover is removed. We explain why the best way to clean a septic tank is to pump out through a central manhole-sized cover, not an 8" cleanout port and not through the inlet or outlet baffle.



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Procedures for Safe Opening of a Septic Tank, Cesspool, or Drywall for Inspection or Cleaning

Inspection Points Before Removing a Septic Tank Cover

PHOTO of an unsafe septic tank cover placed over collpasing concrete blocks

A Photographic Guide to Pumping a Septic Tank

Article contents:

This septic tank pumpout article series provides a step by step, photo-illustrated guide to opening, pumping, and inspecting septic tanks, how a conventional septic tank is located, opened, pumped out, cleaned, and inspected.

This guideline is intended for septic pumping tank truck operators and as general information for homeowners or septic service companies concerned with septic system care.

Procedure for Opening the Septic Tank Pumping Access Port

PHOTO of the septic tank cleanout cover having been exposed by excavation

The septic tank should be cleaned from a cleanout port - usually located in the center of the tank.

In this example we knew from prior work, the measurements to the exact location of the septic tank cleanout cover.

The photo shows the septic tank cleanout port which we found and excavated to prepare for opening the septic tank. The cover is about to be removed using a wrecking bar.

Note that we excavated far enough back from the tank opening itself that when we remove the cover we won't have a lot of dirt falling into the septic tank.

Septic Pumping Procedure & Pumper Truck Operation Articles

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Continue reading at INSPECT the SEPTIC TANK BEFORE PUMPING or select a topic from closely-related articles below, or see our complete INDEX to RELATED ARTICLES below.

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HOW TO OPEN a SEPTIC TANK at InspectApedia.com - online encyclopedia of building & environmental inspection, testing, diagnosis, repair, & problem prevention advice.

INDEX to RELATED ARTICLES: ARTICLE INDEX to SEPTIC TANKS

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