Run a NG Line Underground for Barbecue

[HardHatMack]

Hi all,

Does anyone know where I can find information on how to properly set up an underground gas line? Would I need a contractor to do this or do I just need to make sure I meet the building code?

Thanks,
HHM

[rc51]

Hi all,

We recently had a NG quick connect kit installed on the side of the house by our patio. Our patio is covered with a canopy and the best spot for the barbecue is an uncovered area on the other side of the patio, opposite the wall where the quick connect is installed.

I would like to run a line underground along the edge of the patio to where the barbecue will sit. I know you can buy longer hoses with the quick connections on both ends, but I don't think these are meant to be placed underground. Does anyone know where I can find information on how to properly set this up? Would I need a contractor to do this or do I just need to make sure I meet the building code?

Thanks,
HHM

We had this done last year for our outdoor kitchen. You will have to get a qualified gas fitter to trench it and run the line. Probably will need to pull a permit and then the city comes to inspect it once the tie-in to the main supply is finished.

We're in Calgary, your city laws/rules might be different but I'm suspecting the same principles apply.

Come to think of it, you may not be able to use a quick connect for a line running underground, it may have to be a permanent connection...but don't quote me. Check with a gas guy.

[mcplar]

you definity need a licensed gas fitter if your running things underground.

[mag]

You can't go underground with hose, and I believe the longest rated hose you can get is 10'. It must be K grade copper coated or plastic. There has to be a shut off just prior to going underground. To code the line must be 15" below grade. The underground line would be best in one piece. I believe some compression fittings are approved but they must be certified.

[mcplar]

YES... this should only be done by a licensed fitter. Stop posting questions on here, and start looking in the yellow pages

If you attempt this and screw up = no insurance coverage for yourself or possible damage to neighbours houses. And I would say (IMO) that the pipe would have to be more than just 'copper tube'. It needs to be steel and also needs a 'tracing' wire. New gas runs should also be pressure tested with AIR or NITROGEN prior to turning the valve on to ensure there are no leaks!

Get a gas fitter FULL STOP.

[dandiggler]

Steel with a tracing wire?? dosent make sense....

The line with be 0.5" PE (plastic) with a tracer.

Have a professional install it.

[mcplar]

Steel with a tracing wire?? dosent make sense....

The line with be 0.5" PE (plastic) with a tracer.

Have a professional install it.

plastic as long as the line doesn't go under the deck (structure), from what I can tell.

and yes.. a tracer shouldn't be required for steel pipe ... DOH

[ixhuntaxi]

Pending on the size of the gas main and pressure will determine you size of service. For most improved area's pressure will be intermediate with a 0.5pe riser and pe (plastic service). The service can also be lp (low pressure) and have a larger service (1"-11/4")

As mentioned above you will need a licensed fitter to do the work. Your BBQ line should also be above ground as the fittings will corrode. If you have any questions pm me.

[antman59]

Was quoted around $10 a foot for underground gas cable.