What are the metal pipes sticking out of the ground?

1) Electrical conduit – If there was once an above-ground pool or shed in the backyard, there may have been electric service through a conduit pipe coming up out the ground to a receptacle outlet box for it that is also now gone. The pipe would have a diameter of 1” or less, and either metal or gray plastic.

What are the pipes in my back yard?





Underground Pipes



Often referred to as drainage or weeping tiles, the pipes for yard drainage are usually plastic, perforated with small holes to capture water infiltrating the soil from above.

What are the pipes sticking out of septic system?

The white PVC pipes that stick up in the area of your drain field offer a “window” into how well it is operating (draining). They shouldn’t be removed but they can be cut down, level with the ground. Other white pipes may be standing above your septic tank, pump tank or close to your foundation.

What is the water pipe in my front yard?

Your water service line is the main pipe that connects your home with the municipal water supply. It starts at the water meter, runs beneath your yard and stops where it connects with the plumbing in your house.

What are outside drains called?

Gutter Drainage System



A gutter and downspout system help drain away all roof water away from the house walls.

What does a perimeter drain look like?





Quote from the video:
Quote from Youtube video: I see that i see a pipe here so this is the perimeter drain we're working on yeah it's a perforated pipe it's got holes all the way around it. Okay and what's the formula here the recipe.

What are 3 types of drain pipes?

Different Types of Home Drain Pipes

  • Cast iron. A mainstay of pre-1960 homes, cast iron most commonly features in vertical drains of the era, but is also sometimes found in horizontal drains and vent stacks. …
  • Galvanized steel. …
  • ABS. …
  • PVC. …
  • Galvanized steel. …
  • Cast iron. …
  • PVC.


What is a soil stack pipe?

The horizontal pipe transports used water and waste away from a property by joining with a vertical pipe on the outside of the building, this vertical pipe is known as a soil stack. The soil stack pipe is the long vertical pipe that spans the full length of a building.

What is the difference between a waste pipe and a soil pipe?



Soil Pipes are designed to transport the soiled water (blackwater) from your toilet, urinal, or bidet (if you’re fancy). Waste Pipes are designed to transport the wastewater (greywater) from your sinks, shower, bath, washing machine, or dishwasher.

What is a stink pipe?

Stink pipes (or stench pipes) are Victorian era stack vents placed above drain waste vents (or DWVs). Their purpose is to provide ventilation for pipe networks that handle sewage and greywater.

Should roof vent pipe be covered?

The main reason you should consider putting a cap on your vent pipe is to protect it from the debris that can get in during the storm and prevent animals from climbing in. On the other hand, you should always protect your roof vent pipe with a vent pipe cover.

Why would a plumbing vent be capped?



When a plumbing vent stack is blocked up (by a cap, a birds nest or an ice cap), air is not available to the drain system to prevent siphon pressure on the water in the sink traps.

What is a roof vent cap for?

As part of any roof ventilation system, a roof vent cap can help provide an escape for hot air. This escape of hot air also pulls cooler air inside, without the need for using a roof fan. Roof vent covers work at keeping moisture, rain, and insects out.