The different types of plumbing systems that are found in both residential and commercial buildings are as follows: - Drain-Waste-Interceptor-Sewer-Water-tank-Junction box. Each type serves a different purpose. They are discussed below in detail:

Drain-waste system

This type of plumbing system is also known as the soil and waste system. It is found in areas where the soil does not contain enough water to support plant growth because of the climate or the type of soil is sandy or low in organic content. This type of system consists of a pipe that drains water from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The soil waste system also includes a septic tank that separates organic materials such as kitchen waste, food scraps and toilet paper from water. The water from the septic tank is then discharged into the soil where it decomposes naturally. The rest of the water from the waste system drains into a nearby stream, creek or river.

Interceptor system

This system is commonly used in areas with a high water table that results in a high risk of sewage contamination in nearby drinking water sources. It consists of a pipe that connects the building’s sewer system with a nearby stream or river. The interceptor system includes a storage tank, which is used to temporarily store untreated sewage. The tank is usually located above ground near the point where the sewage enters the interceptor system.The discharge pipe from the tank is connected to the interceptor system. The interceptor system also includes a discharge pipe, which is connected to the sewer system and a nearby waterway.

Sewer system

This system is used in areas where the soil does not contain enough water to support plant growth because of the climate or the type of soil is sandy or low in organic content. This type of system consists of a pipe that connects the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The sewage that drains from the building enters the sewer system and is transported to a nearby sewage treatment facility.The sewage then flows into a nearby waterway.

Water tank system

This system is used in areas where the soil does not contain enough water to support plant growth because of the climate or the type of soil is sandy or low in organic content. This type of system consists of a water tank that is located in a nearby area where the soil is suitable for gardening.The water tank is connected to a pipe that is connected to the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The water from the tank flows into the pipe and is pumped into the soil. The water is pumped from the tank to avoid contamination due to evaporation.

Junction box system

This system is used in areas that are not suitable for a sewer system or a water tank system. It consists of a pipe that connects the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room, utility room or any other location that contains floor drains. The discharge pipe from the building’s kitchen, bathroom, laundry room

Frequently Asked Question

Plumbers usually charge for their work by the hour, and the national average cost is about $100 per hour plus a service fee or minimum charge. Overall, hourly rates for plumbing can range from $25 to $200, depending on the experience level of the plumber and on the repair needed.
When it comes to plumbing, it's usually best to hire a professional, certified plumber. Even a small mistake can lead to leaks that can cause wall, floor, and ceiling damage and require costly repairs. Many people don't think about hiring a plumber until they have a problem, but plumbing maintenance is important, too.
Professional plumbing requires a set of unique skills and knowledge that come more naturally to some people than others, and when you hire a plumber, you're paying for their expertise in their field.

For entry-level plumbers, the average annual base salary is $47,500, or $22.84 per hour. For intermediate plumbers with 2-4 years of experience, the average rises to $55,800, or $33.37 per hour. At the senior level, defined as 4-6 years of experience, the average is $62,200, or $29.90 per hour.
Furthermore, sometimes (but not always) plumbers have some negotiating room on their flat rate. If you don't like the price, try haggling. The worst that can happen is he says “no.” But if a plumber is having a slow day, he may be willing to drop his rate somewhat to get the job.
It's reasonable for a plumber to require a deposit in advance for large jobs, or in pre-arranged payments as the job progresses. But, always reserve a percentage of the total cost until the work is completed as promised.
The best and most reliable plumbers don't give free quotes on routine plumbing repairs and services since these smaller jobs only often take one to three hours to be completed. This means that you will only pay for what you see.
You can rely on an experienced, trained professional to fix your plumbing issues. Their extensive training means they can handle a multitude of plumbing problems. Their prior experience could save you valuable time, too. They won't spend hours trying to detect the issue.
Most plumbers work to 30 day payment terms. That's fine, but when setting that out it needs to be made clear that late payment is not acceptable.
Plumbers install, repair and service almost anything relating to plumbing equipment: that means water pipes, fixtures, central-heating system, drinking-water systems, and waste-disposal systems (or toilets, as you might know them better).