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General Order 64-A


Section VII


Detailed Construction Requirements For Trolley Lines

(Class T Circuits)


77.4    Clearances.


A.    General.  (See Tables 1 and 2.)


B.    Exception.

Cables supported by messengers and messengers intersecting messengers or span wires, where of one system, are not required to be any specified clearance from each other.  Table 2, Case 1 does not apply in this instance.