Standard Specifications & Details
Below are the individual original details. No individual details are available for the 2013 update. Free viewers are required for some of the attached documents. They can be downloaded by clicking on
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Provincial Standard Distribution Ground
Minimum Electrical Clearance Standards | PDF | High Voltage
It includes minimum clearances for indoor and outdoor phases, ground clearances, clearances between crossing lines, minimum heights above railways, clearances from buildings, and other spacing
Transmission & Distribution
Where vegetation to line clearance cannot be readily accessed from the ground but the horizontal and vertical clearance between the vegetation and conductors can be determined from an aerial
Distribution Technical Standards and Guides
The purpose of the advisory notice [PDF, 232 KB] is to draw the attention of developers and owners of multiple occupancy buildings, and their electrical consultants and contractors to the
SERVICE STANDARDS & GUIDE
All customers on the Utility''s electric distribution system are occasionally subjected to momentary fluctuations in serving voltage. These are caused by disturbances such as lighting surges and short
068177 Overhead Transmission Line Design Criteria
For a raptor sensitive location, provide a minimum phase to ground vertical clearance of 41 inches **. Post insulator framing on wood or steel poles is excepted from this clearance requirement.
SCE Manuals | SCE
Entities seeking to install their antenna (s) onto SCE poles shall comply with SCE standards and General Order (G.O.) 95 requirements. To access this manual, click on the manual title below.
C:VRPW-40-176 DXDX DistributionOverhead Distribution
* - THE MULTIGROUNDED SYSTEM NEUTRAL HAS THE SAME CLEARANCE AS THE 600V SYSTEM. ** - THE VERTICAL CLEARANCES IN THE ABOVE TABLE ARE UNDER MAXIMUM
Standard
Standard tubular material used for mechanical protection of electrical systems which may be exposed, buried beneath the surface of the ground, or encased in a building structure as required.
ES43 Section B: Clearances (February 18, 2026)
This standard provided horizontal and vertical clearance requirements between BC Hydro distribution lines and buildings, signs, billboards, lamp and traffic structures, and similar plant.
go 95 rule 54.4
Upon special permission from this Commission, a minimum clearance of 25 feet above ground may be applied in similar areas to circuits in excess of 30,000 volts, however, not including Class E circuits.