What is the minimum vertical clearance over a road for a telecommunication cable?
6 inches
A minimum vertical clearance of 6 inches must be maintained between any strand-mounted equipment of cable expansion loops and the communication cables below. Reduced spacing is permitted if agreed to by the existing communication cable owner and communicated to PPL in writing.
What is the minimum height for overhead cables?
§ 2824. Overhead Lines.
| Minimum Clearance | ||
|---|---|---|
| by overhead | ||
| contact wires | 28 feet | 34 feet |
| 2. Above tracks of railroads operated by | ||
| overhead contact wires | 30 feet | 34 feet |
What is the proper clearance for service wires above a roadway?
5 feet for primary conductors; 16 feet for secondary wires; 5 feet for neutral wires 750V or less; and. 5 feet for communication wires (cable TV, phone, fiber optic cables, etc.).
How tall are power lines over the road?
Utility poles range in height The utility poles in your neighborhood can range in height from 30- to 60-feet tall. The larger ones you see along major roads and highways measure from 60 feet to more than 120 feet in height.
Who is responsible for low hanging cable lines?
The electric utility company that owns the power lines is responsible for low hanging power lines.
What is the safe distance from power lines?
10 feet
The Occupational Safety and Health Administration (OSHA) requires that equipment be kept at least 10 feet away from power lines with voltages up to 50kV. For lines with voltages higher than 50kV, the required distance is even greater (see below).
How high should telephone cables be?
As mentioned, height restrictions, 5.2, 5.5 and 5.9 meters(above a normal road), as for positon on property,as long as it doesnt impede any thing of yours, for instance, if its that close to your property and the pole is quite far away,the angle could be such that the drop wire could get in the way of you opening …
Why are power lines so tall?
Higher voltages on power lines require more space between each line and other objects, allowing people, vehicles and other equipment to move freely underneath. For this reason, transmission towers usually stand 55 feet to 150 feet high. Most are made from steel, but some are concrete, wood or even ductile iron.
How high should phone lines be?
14 feet
According to the National Electrical Safety Code, telephone lines must be at least 14 feet above the ground and electrical lines must be at least 15-½ feet above the ground. Sometimes, though, the lines will hang lower than the allowable minimum heights.
Who is responsible for the service drop?
For one thing, the service drop belongs to the utility company, not to the homeowner. For another, power in the service drop cables can be shut off only by the utility company. Homeowners also should not attempt any work on the cables between the service drop and the home’s electrical service panel.
How tall should a vertical clearance be for a telephone line?
Rules for vertical clearances for telephone, cable TV, internet, and other data lines varies considerably from community to community, but the NESC sets forth these guidelines: For data wires over pedestrian traffic: a minimum vertical clearance of 9 1/2 feet
How tall should a cable be over a highway?
(c) A minimum vertical clearance of 18 feet shall be maintained for overhead power and communication lines crossing all highways.
How tall do you have to be to drive over an overhead power line?
Note: Where lines are over pathways likely to be used by riders on horseback, the minimum clearance for overhead wires is 16 feet. For driveways and other passages used by vehicles that are less than 8 feet in height, the rules for minimum clearances are:
How tall does a telephone line need to be over a pond?
For electrical wires over a pond or lake: a minimum vertical clearance of 38 1/2 feet Communication Lines (Telephone, Data) Lines Rules for vertical clearances for telephone, cable TV, internet, and other data lines varies considerably from community to community, but the NESC sets forth these guidelines:
(c) A minimum vertical clearance of 18 feet shall be maintained for overhead power and communication lines crossing all highways.
How tall is the ground clearance for a telephone line?
The NESC calls for the following ground clearances for telephone lines: Sidewalks: 9.5 feet. Roadways: 15.5 feet. Pools: 10 feet. This is the distance between the ground surface and the lowest point of the communication line.
Note: Where lines are over pathways likely to be used by riders on horseback, the minimum clearance for overhead wires is 16 feet. For driveways and other passages used by vehicles that are less than 8 feet in height, the rules for minimum clearances are:
How tall do phone wires have to be to cross private land?
Mike. I am told verbally by BT personell that the new min height for phone wiers crossing private land is 3.7 meters ( 12ft 2in ) that is private drive ways etc NOT Highways what does this mean over to me?