What Is a Sump Pit?

by | Plumbing

As you have a basement or crawl space or any other spaces under your house floor, Then, the absolute fact is that it needs a sump pump and sump pit, So, today our question is: what is a sump pit?

A sump pit is a type of Hole with gravel base dug into the bottom of your crawl or basement space (about 2 feet deep in the basement floor and 18 inches wide). Mostly we found it In locations that usually recognize an excessive rain or where the water table is high, when the water leak in the pit, an autoactivation or sensor on the sump pump will turn the sump pump on automatically. It takes the water off from the home through pipes.

keep reading and focus.

What is the purpose of sump pit?

The sump pit is the primary indicator of your basement dryness, and almost the first detector of water leaks on your under house floor spaces, which plays the most important role in saving your property if the bad things happened. for that, you should place your sump pit in the lowest area on your basement or crawl in order to guarantee the ideal and correct functioning of it.

Is it common to not find water when digging a sump pit in a basement?

Definitely, it’s possible. It depends upon:

  • where the water table is in your particular location
  • which is largely based upon how well-drained your property is
  • the time of year and the amount of recent rainfall
  • if you’re living behind a river or lake, all this counts.

How deep is a sump pit?

The ideal pit form is about 30 inches in depth and from 18 to 24 inches horizontally. Standard sump pits insert available on the shops or in home improvement centers are 26 gallons and 18 inches diameter. mostly the pit should be a minimum of 24 inches and up to a depth of 36 inches.

When you dig a hole small in-depth than the recommended for an ideal sump pit this will make the pit fills up of water fastly, which comes in a bad effect on the sump pump lifetime because it will be on and off many times.

Because of the small volume of water that gathered in the pit, that means the big pit you have the more time lifetime of your sump pump and naturally more saving for your pockets.

Do You Need a Plumber to Install a Sump Pit?

On this blog finishingabasment.com, we encourage our readers and checkers to do the job by themselves not only for saving money but also cause of the fan and adventure that you will have among the work you have, especially if you have someone help you. For example, installing a sump pit is very easy for anyone under 16 years old.

My answer about this question is definitely you don’t need any plumber or even any person to that with you, and it will not take with a complete novice person for more than 2 hours. So follow the steps to install the sump pit in the next weekend.

How to Install a Sump pit

1. Dig the sump pit. Start by finding the lowest point of the floor (or the spot where water typically accumulates) that is at least 8″ from a foundation wall.

Outline an area that’s about 6″ wider than the pit liner all around. Remove the concrete in this area. Basement floors are typically 3″ to 4″ thick, so renting an electric jackhammer is a good idea.

2. Install the pit liner after digging a hole for it in the granular material under the floor. The hole should be a few inches wider than the liner.

Remove the excavated material right away. Add gravel to the bottom of the hole as needed to bring the liner level with the top of its rim at floor level.

3. Pack the liner in place by pouring 1/2″ gravel around it. Add a 1″ base of gravel and then mix concrete to patch the floor. Trowel the concrete around the rim with a float so the patch is level and smooth.

Where Should a Sump Pit be Located In The Basement?

Before: This basement had three utility windows along the end walls and structural columns running parallel to the long sidewall. A furnace and water heater broke up the central space, and there was a sump pit in one corner.

The goal for this space was to create a large family room, home office, bathroom, pool room, and storage area.

After: A few walls at one end of the basement define several of the new rooms. To add light to the home office, the existing window opening was expanded.

An egress window was installed, allowing the room to be used as a bedroom as well. A larger window and well were installed to provide light and a better view from the family room.

One column was hidden within the office wall; the remaining three were wrapped with wood trim. The mechanical room contains the furnace and water heater, with plenty of space for servicing the units.

Next to the office is a full bathroom, designed with a square layout that leaves a comfortable amount of space between the fixtures.

The pool room occupies a well-defined space, where games won’t disrupt activity in the family room.A wet bar can easily be accessed from both the pool room and family room.

The stairway needed only a new handrail to become code-compliant. At the bottom of the stairs, a built-in cabinet provides storage and adds a decorative touch to the basement entrance.