Knowledge Builders

can you run water line and electric line in same trench

by Prof. Jamaal Kemmer PhD Published 3 years ago Updated 2 years ago
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If trench is to be a joint trench (shared with other utilities) the following separations must be maintained: 24 inches between gas and electric lines. 12 inches between water and electric lines. 24 inches between sewer and electric lines.

Full Answer

Did the OP specify if this were utility supplied line or a customer supplied line?

Does the NEC care if they are in the same trench?

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Can you run electrical lines next to water lines?

You can definitely run wires close to plumbing wires, provided you aren't running a bare or damaged copper wire next to steel pipes. According to the code, you can run plumbing and electrical wires through the same hole, but you need to make sure the wire is well insulated and there is no risk of ruptures.

Can a gas line and electric line be in the same trench?

Gas sub-surface lines (ie., house to garage) are an owner responsibility under the Gas Code regulation and when electrical conductors are installed in the same trench, it is recomended that the two systems be separated by 12 inches of well tamped earth or a treated plank.

Can you run electrical wire next to plumbing underground?

Plumbing pipes and electrical conduit or NM-cable can run side-by-side. There is no minimum separation requirement.

How deep are electric lines buried?

On average it's usually anywhere from 900 mm to 1800 mm of 18 inches to 36 inches deep. Not everyone will need to dig deep, and they may have less experience digging than you. Just make sure that you have the type of conduit that is deep enough.

Can you run electric line and gas line together?

You'll notice that you have the option of running an electrical wire next to a gas line if that is what you'd like to do. It is quite possible, just not recommended.

How far should a gas pipe be from electric?

According to regulation, gas pipes and gas meter in domestic houses, must be spaced at least 150mm from electricity meters, switchboards, electric cables, sockets, telecommunication cables, consumer units and any other conductors.

Can electrical conduit cross gas line?

Generally, there will not be a safety problem with an electrical conduit passing over a gas line if there is separation. It is unlikely that properly installed wiring inside of a conduit will interact in a harmful way with the gas line.

Can I run a gas line and electrical in same trench Ontario?

Direct buried electrical wiring or conduit is permitted to be installed in the same trench as gas provided they are not installed in the same vertical plane and there is a horizontal separation of 300 mm within the trench.

Electric and Water lines in same trench - DIY Home Improvement Forum

I am running power and water lines to new shop 70 feet from house. I have dug a trech 2 feet deep, for water I am using 3/4" pvc and for electric I am using 3/4 grey pvc #40 using 12/2 with ground. My question, can I run both lines in same trench? If so - can they both lay at same depth or...

Water lines and electrical conduit in same trench

While it's a good idea to separate them a few inches they can be in the same trench. I'd lay marking tape about 6" to 8" above them to let people know that there's electrical ran in there too.

Water and electricity in the same trench - is that ok?

Hi, Does anyone know if I can run MDPE blue water pipe on top of the electricity cable, in the same trench? I just had my electrician running a SWA cable into the shed, through the garden (about 10 m length), and the trench has not been completely filled yet (I'll still have to do that myself), so I'm thinking of taking advantage and use the same trench for a water pipe too.

Water and Electrical in same trench? | TexAgs

I need to run 3/4" PVC down to my chicken coop, about 150' worth. SInce i have to dig a trench for that, i want to put electrical down there as well, except it would only be about 70 feet worth.

Can Water Lines And Electrical Lines Share A Trench?

Jordan Harris. From the earliest age I can remember, I was planning and building things, and there was no question that Architecture was the right career fit for me.

Can electrical & water be ran in the same trench? - Renovate Forum

If you've got a trench open think of other things you might need in the shed..... 3 phase, ethernet cable, TV cable, gas, alarm, switch wire circuit so you can switch lights on in the shed from the house, a feed that comes off the trench 1/2 way along for a driveway lights or outdoor power point for garden lighting, an empty conduit with a draw wire in it for any future services you might want ...

How wide should a trench be for power lines?

This means that the trench has to be at least four inches wide (in addition to the depth rule above). Even though four inches should be wide enough, you will probably want to dig a trench that is slightly wider than that. That way, you have some extra wiggle room on each side. For example, when you are trying to place the power conduit, you want to have some freedom regarding where in the trench you place it. If you only dig a trench that is four inches wide, you will be fairly limited. Even though you want to finish this job quickly, it is more important to get it right.

How deep should a trench be for electrical?

If you are digging a trench for electrical and plumbing purposes, the trench has to be at least 36 inches (three feet) deep . If you dig a trench that is too shallow, it increases the risk that someone is going to hit the lines you run. If you dig a trench that is too deep, you may have a difficult time cutting surface, and you may release toxic substances into the air. If at any point you have trouble getting three feet into the ground, it is time to reach out to professionals for help. Remember that these regulations can vary from location to location, so when you speak to the professional with the 811 number, you might want to clarify this with them.

What is the best tool to use to dig a trench?

A Power Trencher: You may also want to use a power trencher. This is going to be important for finishing the job. A power trencher is extremely helpful for getting your trench to the required depth. It has the power to cut through packed soil several feet underground. If you are digging a trench three or four feet in depth, this is a tool you might want to use. Of course, you need to make sure you know how to use this tool safely.

How deep should a trench be for a cave in?

Before you get started, it is crucial to go through a few safety concerns. Given that trenches have to be a minimum of three feet deep (in most locations), this creates a lot of worries for cave-ins. Even though you may think a trench that is three feet deep is not enough to bury you, keep in mind that there are situations where you will be on your hands and knees. A recent report shows that the fatality rate for excavations is more than twice that of general construction work, so you need to be careful. A few important safety concerns include:

Can you hit a utility line?

Hitting Utility Lines: Most DIYers have heard horror stories about this. Before you start taking your trash, you have to make sure you are not going to hit any utility line. If you do, it could expose you to serious safety hazards and lead to a catastrophe for your local area. Do not take this risk. Always call 811 and wait for the utility operators to get back to you before you start your project.

Can you dig a trench with the right tools?

If you use the right tools, you should be able to dig a strong trench.

Can a sewer line leak into a water line?

That way, if there is a leak in the sewer line, it is not going to leak into your water line, which can make a major probably even more serious.

Did the OP specify if this were utility supplied line or a customer supplied line?

No one did. But the OP did not specify if this were utility supplied line or a customer supplied line. The responses answered the question either way.

Does the NEC care if they are in the same trench?

The NEC doesn't care if they are in the same trench.

geb New Member

Does anyone know if I can run MDPE blue water pipe on top of the electricity cable, in the same trench?

sinewave Screwfix Select

Technicaly no, especialy not in the same duct but in reality it's done all the time.

Did the OP specify if this were utility supplied line or a customer supplied line?

No one did. But the OP did not specify if this were utility supplied line or a customer supplied line. The responses answered the question either way.

Does the NEC care if they are in the same trench?

The NEC doesn't care if they are in the same trench.

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1.Can Water Lines And Electrical Lines Share A Trench?

Url:https://whatblueprint.com/can-water-lines-and-electrical-lines-share-a-trench/

18 hours ago Can you run water lines next to electrical lines? You can definitely run wires close to plumbing wires, provided you aren’t running a bare or damaged copper wire next to steel pipes. …

2.Water/Electric lines in same trench? | Mike Holt's Forum

Url:https://forums.mikeholt.com/threads/water-electric-lines-in-same-trench.27412/

7 hours ago Can you run water line and electric line in same trench? Some people say yes, while others say no. Running them in the same trench will save time, but it will also cause significant …

3.Water and electricity in the same trench - is that ok?

Url:https://community.screwfix.com/threads/water-and-electricity-in-the-same-trench-is-that-ok.47449/

17 hours ago  · Jul 3, 2006. #13. water/electric. water/electric. the utility companies here request any electric line be buried deeper than water if they are in the same trench. the thinking being …

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