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1000
MIN
Additional height
if required by terrain Peak of road surface
or top of rail
Safety clearance zone
(See Note 1)
600 MIN
V
(See Notes 2 & 3)
Lowest TELUS
messenger
(See ES43 C2-03
and C2-04)
Lowest BC Hydro
neutral/secondary
conductor
Highest
communication
messenger
Highest communication
messenger
(TELUS or BC Hydro
3rd party licensee)
Lowest BC Hydro
neutral/secondary
conductor
Service drop and drive
hook may not be placed
within 600mm of lowest
BC Hydro conductor
Communication Drop Detail
1000 MINSafety
clearancezone
Use only for doing work with or for BC Hydro. Complete Legal Acknowledgement is at www.bchydro.com/distributionstandards.
Use only for doing work with or for BC Hydro. Complete Legal Acknowledgement is at www.bchydro.com/distributionstandards.
75 MIN clearance
as per CSA C22.3 No. 1-15
Line of sight
Line of sight
* "Ambient" means ambient temperature
Ground line
sag)
conductor
sag)
Neutral / secondary conductor (Ambient*
(Max. final design sag)Secondary
(Ambient*wirecommunicationTop
wirecommu
Top
(Max. final design sag)nication
Use only for doing work with or for BC Hydro. Complete Legal Acknowledgement is at www.bchydro.com/distributionstandards.
TELUS bracket encroachment
100mm (4") above TELUS pole space
'C'
'C'
'B'
'A'
40
0
(16
")
10
0
(4")
30
0
(12
")
20
0
(8")
60
0
(24
")
Top of TELUS pole space
(See Note 2)
Neutral location
120/240 V Secondary locations
TELUS pace
Highest TELUS wire
Use only for doing work with or for BC Hydro. Complete Legal Acknowledgement is at www.bchydro.com/distributionstandards.
-
-
Use only for doing work with or for BC Hydro. Complete Legal Acknowledgement is at www.bchydro.com/distributionstandards.
Use only for doing work with or for BC Hydro. Complete Legal Acknowledgement is at www.bchydro.com/distributionstandards.
'C'
See Note 3
BC Hydro third party communications
licensee attachment location
TELUS bracket encroachment
100 mm (4") above TELUS pole space
Neutral location
120/240 V Secondary locations'C'
'B'
'A'
40
0
(16
")
Top of TELUS pole space
(See Note 2)
Highest TELUS wire
TELUS pace
10
0
(4")
30
0
(12
")
20
0
(8")
'D'
20
0
(8")
60
0
(24
")
Use only for doing work with or for BC Hydro. Complete Legal Acknowledgement is at www.bchydro.com/distributionstandards.
-
-
-
-
Use only for doing work with or for BC Hydro. Complete Legal Acknowledgement is at www.bchydro.com/distributionstandards.
Use only for doing work with or for BC Hydro. Complete Legal Acknowledgement is at www.bchydro.com/distributionstandards.
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