If there are 2 sewers (storm and sanitary), then you can have 2 lines to the street. If there is only one sewer, you're usually not allowed to dump any storm water into it. You must discharge your sump and downspouts somewhere on the property.
Full Answer
Do you need to connect a new sewer line?
Here it is…everything you thought you never wanted to know about sewer lines. When a new house is built, the new sewer lateral (the line between the house and the main sewer line in the street) will need to be connected.
What is a common sewer line?
A common sewer line is a lateral house drain connection that is shared by more than one house. Unless very large buildings, or a great many houses, are connected the size of the shared sewer line is still 6″ in diameter.
Can you have two septic lines in one house?
Run a drain line from each home to the septic tank. Both lines must run downhill to work properly. This may limit your options for placement, but it is unavoidable. The two lines will need to intersect at some point, allowing a single pipe to enter the septic tank itself.
Why do you need a combined house sewer line?
This information will allow you to make better hiring decisions, and potentially avoid costly mistakes if you’re working on your home sewer line. A combined house sewer line collects and combines the flow from both waste water and storm water into one combined line.
Can I run a 3 sewer line?
In new construction, 4-inch drains can be installed from every toilet, or you can run a 3-inch drain line from a toilet to the home's main 4-inch drain pipe -- the line running from the house to the sewer or septic system. Older homes may have only 3-inch drains, so that's what you have to work with.
Are all drains in a house connected?
Your sinks, toilets, showers, and washing machine each have their own branch line drains. These branch lines connect to your main house drain at some point. If your main house drain becomes clogged, all of the other drains in the house can back up.
Is sewer line and main line the same?
Simply put, your mainline is your sewer line. It's the line that goes from your house to the city connection or your septic tank. Before leaving your home, all of your drains dump into your mainline.
Does kitchen sink drain to sewer line?
Your kitchen sink and bathtub have separate drain lines, but they ultimately all connect to a single line that leads into the sewer. If your sink is draining into your bathtub, something has definitely gone wrong somewhere in the plumbing lines.
Does washing machine drain into sewer line?
This main sewer drain pipe under the yard is connected to the main drain inside the house, which accepts the wastewater from the individual branch drains serving each plumbing fixture, including sinks, tubs, showers, and toilets, as well as the washing machine.
Do toilet and shower use same drain?
The general answer is that the showers and toilets can use the same drain, but they should not be sharing the same waste trap arm. There are other factors to consider as well, such as whether your drains lead to the main sewer line, or if there are septic tanks that are used in your city or town.
What size is the main sewer line in a house?
4 inchesDepending on your local plumbing codes, the main sewer line for residential homes is usually 4 inches in diameter. You may think if the pipe were larger, more waste could travel without getting clogged.
How often should you clean your sewer line?
A good general rule is to have your home's sewer lines cleaned out every 18 to 22 months.
Do toilets and sinks drain to the same place?
Instead, plumbers connect drain lines in the floor beneath the bathroom and install a common vent that allows water and waste to drain without forming an airlock. The toilet has the largest drainpipe, so the sink drain, which is smaller in diameter, will empty into the toilet drain line.
Does shower water go into sewer?
When your plumbing systems are in working order, your bathtub drains tub and shower water down your pipes and into your sewer. Your bathtub and toilet drain down separate pipes until they reach the main sewer line, which is the primary pipe to which all drains in your house lead.
Why does my bathtub fill with water when I shower?
Most homeowners encounter a tub that doesn't drain well from time to time. Excess hair, soap residue, and other problems cause a tub to fill faster than it drains during showers or baths. This issue is usually resolved quickly by clearing the clog and getting your pipes flowing freely again.
What clogs main sewer line?
Sewer line blockages are usually caused by a broken sewer pipe or tree roots that have grown into the pipes. Main sewer pipes are at least six inches in diameter, so a hair clog or other minor issues are unlikely to be the cause. If you live in an older home, then the sewer lines can become brittle with age.
What is a common sewer line?
A common sewer line is a lateral house drain connection that is shared by more than one house. Unless very large buildings, or a great many houses, are connected the size of the shared sewer line is still 6″ in diameter. The material is typically extra heavy cast iron pipe. Extra heavy cast iron pipe is also typical for almost all house connections ...
What is a sanitary drain system?
Like the above referenced project a sanitary drain system is a system dedicated to sanitary only waste water. Rain or storm water flow is not allowed to be connected to such a system. In the case of this particular project a system of dry wells was designed and installed to accommodate all of the rainwater runoff from each house and any paved areas. Dry wells must be carefully designed using calculations that ensure the dry wells can handle all of the flow of water. Dry wells are also referred to as a retention system because they retain the rain water flow, as opposed to a detention system which only holds the water for a period of time. With a detention system the rainwater eventually is released into the public sewer system.
What is the trough of a manhole?
The trough of a manhole is an important component of the installation. Perhaps one of the most important aspects of a manhole is the bottom, known as the trough. The soil pipe must be laid completely through the bottom of the manhole, with the bottom most ring fitting around the pipe.
How wide is a manhole?
The manhole consists of 4′ wide rings of an appropriate height, with steps built in. They can be place don top of one another to form a water-tight bond. On top of the highest ring is then placed a top slab which has an opening to allow for the manhole ring and cover.
Why was an internal water main needed?
The internal water main was needed in order to supply water service lines to each of the houses. Shared sewers or “common sewers” require clean-outs at every turn or “bend “.
Is Balkan a sewer company?
Being able to meet all of the required standards, yet maintain the lowest price structure in the plumbing industry, has allowed Balkan to become the premier sewer contractor in New York City. There is a reason why year-in and year-out more New Yorkers choose Balkan than any other sewer and water main contractor.
Is a shared sewer line a permit?
Great disputes could arise, with the property or properties most greatly affected by the drain line defect battling it out with those unaffected or left undamaged by waste water or rain water. Nowadays shared or common sewer lines are not approved for permits unless there is a Homeowners Association document drawn up that clearly specifies responsibility.
Where are plumbing lines run?
Normally, the plumbing lines that service the plumbing fixtures inside the house are run under the basement slab. Before these lines are run, it must be confirmed that the sewer lateral exiting the house has enough “fall” to meet the main sewer line in the street using gravity alone.
Can you run a new lateral to the main sewer line?
If there isn’t enough fall from the connection of the existing sewer lateral to the main sewer line but a new lateral run in a different configuration might make gravity to the main, you may have a choice. Running a new lateral involves cutting into the street in order to the make the connection to the main.
Is a basement sewer line hung or hung?
If the main sewer line is higher than the basement slab, it’s a hung sewer system.
Can a guest house run a vent stack underground?
All vents need to slope upwards, so the guest house couldn't run the vent underground to use the vent stack in your home.
Can you vent plumbing in kitchen island?
Note that for some situations, you can also have an air admittance valve to provide a one way vent (fresh air can get sucked in, but sewer gases cannot escape), which allows you to vent plumbing in a kitchen island or other location that cannot go up and out the roof.
Why should a septic system be installed?
The septic system should be installed in such a manner as to avoid any type of vehicle traffic over the tank or piping system. There should also be no shrubbery or trees allowed to grow over the field lines. The roots from these plants will eventually enter the piping and cause clogs. Advertisement.
Where do field lines need to be located?
Field Lines. Field lines need to be located in a clear level area with enough open space to accommodate the amount of field line required. How the field line is laid out will depend on the dimensions of your property and the total footage of the line required.
Do septic lines need to run downhill?
Both lines must run downhill to work properly. This may limit your options for placement, but it is unavoidable. The two lines will need to intersect at some point, allowing a single pipe to enter the septic tank itself. Advertisement.
Do you need a drain pipe for a septic tank?
If the tank is situated in such a manner as to allow a gravity flow system, then you need only run a drain pipe from the septic tank to the field line distribution box. If the location will not accommodate a gravity system, you will need to install a pump in the septic tank which will pump the wastewater from the tank to the field lines.
