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What is the minimum clearance of service wires above a sidewalk in feet?
Wiki User
∙ 8y ago
The point of attachment of service wires shall not exceed 9 m (30 ft.) above grade or side walk.
The clearance of supply conductors at any point above finished grade will not bet less than, 5.5 m (18 ft.) across highways, streets, lanes, and alleys, 4m (13ft.) across driveways to residential garages, 5m (16 ft.) across driveways to commercial and industrial premises and 3.5 m (12 ft.) across ground normally accessible to pedestrians only.
Wiki User
∙ 8y ago
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What is the minimum height above a driveway for an electrical service drop?
According to the National Electrical Code Handbook, clearance over public streets, alleys, roads, parking areas subject to truck traffic and driveways on other than residential property is 18 feet.
What is the minimum recommended temperature in a room?
it can be above 32digrees
How high above driveway should electrical service line be?
That is a local code issue. You need to check with your local code enforcement office, building inspector, or electrician. Higher is better, I would go with a minimum of 15' to keep delivery trucks and people carrying things from snagging on it. Of course, you shouldn't be running the main service yourself. That needs to be done by a qualified electrician. The building inspectors and power companies enforce this. If you don't have the paperwork that someone qualified did it, they won't turn your power on. As per answer one, that is a code issue which depends on which code your local authority having jurisdiction uses. To the best of my recollection, the NEC [National Electrical Code, a service of the NFPA (National Fire Protection Association)], specifies that aerial electrical conductors must be a minimum of 18 feet above a driveway.j3h.
What does the NEC say about service entrance cable height?
The CEC states that the service conductors shall not exceed 9 metres (29.5' )above grade or sidewalk. Service conductors shall not be lower than 5.5 metres (18' )across highways, streets, lanes, and alleys. Lower than 4 metres (13' ) across driveways to residential garages. Lower than 5 metres (16' ) across driveways to commercial and industrial premises. Lower than 3.5 metres (11.5' ) across ground normally accessible to pedestrians only. The NEC should be very close to these elevations.
How high above ground should wires be installed?
At least 14ft and above. Consider the height of the garbage truck.The following refers to supply service conductors. No attachment point shall exceed 30 feet. Across highways, streets, lanes and alleys not less than 18 feet. Across driveways to residential garages not less than 14 feet. Across driveways to commercial and industrial premises not less than 16 feet. And across ground accessible to pedestrians only not less than 11 feet. Primary conductors clearances are; 2.5 to 23 Kv clearance is 20 feet, 34.5 Kv clearance is 22 feet, 46 Kv clearance is 23 feet, and 69 KV clearance is 25 feet.As always, if you are in doubt about what to do, the best advice anyone should give you is to call a licensed electrician to advise what work is needed.Before you do any work yourself,on electrical circuits, equipment or appliances,always use a test meter to ensure the circuit is, in fact, de-energized.IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOBSAFELY AND COMPETENTLYREFER THIS WORK TO QUALIFIED PROFESSIONALS.
What it the minimum overhead clearance required above a basketball court?
7m
Why are pylons on which electricity cables are hung very tall?
To ensure that the minimum height of their conductors maintain the legally-required clearance above ground. The greater the operating voltage, the greater this clearance must be.
Why are the pylons on which electricity cables are hung very tall?
To ensure that the minimum height of their conductors maintain the legally-required clearance above ground. The greater the operating voltage, the greater this clearance must be.
What does the sidewalk was as hot as a pancake mean?
What two things are compared in the simile above? A sidewalk and a pancake A sidewalk and a pancake
Why sag setting in Transmission line?
The sag setting is necessary because it is physically impossible to have a suspended line with no sag. The sag is specified because there has to be a minimum clearance value for the height above ground at the centre of the sag where the cable is at its minimum height.
When is there is insufficient clearance for the termination of an exhaust flue above the roof can occur.?
When is there is insufficient clearance for the termination of an exhaust flue above the roof, backdating can occur.
What is the minimum height of the service dropped wire?
The point of attachment of supply service conductors shall not exceed 9 m above grade. The drop has be located so that the clearance of the conductors at any point above finished grade is not less than the following heights; across highways, streets, lanes, and alleys - 5.5 m, across driveways to residential garages - 4 m, across driveways to commercial and industrial premises - 5 m and across ground normally accessible to pedestrians only - 3.5 m.
What is the minimum height above a driveway for an electrical service drop?
According to the National Electrical Code Handbook, clearance over public streets, alleys, roads, parking areas subject to truck traffic and driveways on other than residential property is 18 feet.
What is retirement age in cricket?
You have to be 18, they deal with sales, customer service, and phones.
What is the minimum recommended temperature in a room?
it can be above 32digrees
An open conductor must have at least what feet of clearance above a public steet?
12 feet
Is there a minimum age for a mental therapist?
In most places, there is no specific minimum age requirement to become a mental therapist. However, individuals typically need to complete relevant education and training programs before practicing as a therapist. Some programs may have age restrictions, so it is best to check with the specific educational institution or licensing board for more information.
