I would hope the former not the latter.
Main power line roof mast.
I would want to know if the mast is all one piece of rigid conduit or if it is spliced together.
When the service drop reaches the house it connects to an assembly called the service head also know as the service mast or masthead.
As the guidelines include 8 10 ft above any flat roof and no less than 24 above a gable roof at the mast head your cables are too close to the gutters.
Face the loop the power line attaches to in the direction toward the power pole.
Attach a conduit clamp to the conduit or mast 1 foot below the weather head using the wrench kit to bolt it around the conduit.
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Assuming it is all one piece the shingles need to be lifted any rotten roof deck replaced and shingles relaid.
These conductors exit the mast through the weatherhead which is shaped.
The pole is called the mast or riser and it contains a large cable or individual wires known as the service entrance conductors or service entrance cable.
It features a unique tear out collar that ma.
The service mast should not be more than 3 feet vertically above the roof line.
Put on the safety glasses.
2 inch for 4 0 conductors 200 amp loop.
The service drop is either anchored to a metal pole rising through the roof or attached to the exterior of the house.
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3 inch for 350 conductors 300 amp loop.
I would use some peel and stick ice shield around the mast under the flashing.
2 inch for 2 conductors 100 amp loop.
Rigid galvanized steel conduit and roof plate conduit sizes.
Place the ladder where it can be worked from safely if using the conduit or mast for the power line attachment.
The emc master flash is designed to seal around an electrical service mast or pipe in residential applications.
Most utilities will require bracing or guy wires for additional support of any mast that is taller than 3 feet.
The addition makes the mast less than 1 foot near the new gutter of the roof.
Flat roofs need to have at least 8 feet of clearance and balconies need at least 10 feet of clearance.
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Compare 6 2 service entrance se wedge clamp connector model 51061 8 77 8 77.
This item residential retrofit pipe flashing shingle roof electrical mast flashing 1 4 5.
On 2018 04 12 by willie i have added on to a house with overhead service.