General Order 64-A
Appendix
G
Typical Illustrative Diagrams Of Rules
These diagrams illustrate interpretations of certain rules and are to be used as a guide only for the application of such rules. Under no conditions shall these diagrams be given precedence over the rules as written.
Figure Nos. |
Contents |
Conflicting Lines |
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Co-Linear Lines (Overbuilds) |
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Co-Linear Lines |
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Normal and Apparent Sag |
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Apparent Sags |
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Clearance of Wires above Railroad Tracks, etc. |
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Clearance of Wires at Points of Crossing |
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Clearance of Wires, Equipment, etc. on Poles |
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Clearance of Wires on and from Bridges, Buildings, etc. |
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Conductor Separation on Different Cross Arms |
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Horizontal Conductor Separation on Arms |
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Horizontal Conductor Separation on Arms |
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Horizontal Conductor Separation on Arms |
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Horizontal Conductor Separation on Arms |
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Horizontal Conductor Separation on Arms |
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Horizontal Conductor Separation on Arms |
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Horizontal Conductor Separation on Arms |
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Anchor Guys-Supply Lines |
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Anchor Guys-Supply Lines |
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Anchor Guys-Supply Lines |
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Truss Guys-Supply Lines |
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Overhead Guys-Supply Lines |
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Overhead Guys-Supply Lines |
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Overhead Guys-Supply Lines |
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Overhead Guys-Supply Lines |
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Anchor Guys-Communication Lines |
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Anchor Guys-Communication Lines |
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Anchor Guys-Communication Lines |
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Anchor Guys-Communication Lines |
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Overhead Guys-Communication Lines |
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Overhead Guys-Communication Lines |
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Overhead Guys-Communication Lines |
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Overhead Guys-Communication Lines |
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Prevention of Contact of Guys and Ground Wires |
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Climbing Space and Pin Spacing |
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Climbing and Working Space (Same Quadrant) |
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Climbing and Working Space (Change of Quadrant) |
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Climbing Space, Buck Arm Construction |
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Climbing Space, Buck Arm Construction |
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Climbing Space-Combination Line Arms |
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Climbing Space-Combination Line Arms |
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Climbing Space-Combination Arms, one Line, one Buck |
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Climbing Space-Combination Arms, one Line, double Buck (Services 750-7500 volts) |
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Climbing Space-Combination Arms, one Line, one Buck (Services 750-7500 volts) |
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Climbing Space-Combination Arms, one Line, one Buck (Services 750-7500 volts) |
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Climbing Space-Combination Arms, one Line, one Buck (Services 750-7500 volts) |
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Climbing Space-Combination Arms, one Line, one Buck (Services 0-750 volts) |
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Climbing Space-Combination Arms, one Line, one Buck (Services 750-7500 volts) (perspective) |
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Climbing Space-Combination Arms, one Line, one Buck (Services 750-7500 volts) (perspective) |
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Climbing Space-Combination Arms, one Line, one Buck (Services 0-750 volts) (perspective) |
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Climbing Space-Combination Arms, one Line, one Buck (Services 0-750 volts) (perspective) |
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Climbing Space-Combination Arms, one Line, double Buck (Services 0-750 volts) (perspective) |
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Climbing Space-Combination Arms, double Arm, double Buck (Services 750-7500 volts) (perspective) |
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Service Drop Clearances |
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Street Lamp Installations |
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Traffic Signal Installations |
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Vertical Risers |
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Vertical Risers (Alternates) |
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Grounding of Transformers (Single Phase) |
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Grounding of Transformers (2 Phase) |
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Grounding of Transformers (3 Phase) |
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Hardwood Ground Moulding |
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Pipe or Cable Moulding |
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Cross Arm Bonding |
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Trolley Contacts, Crossing under Bridges, etc. |
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Trolley Contacts, Spans of 100 Feet or less |
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Trolley Contacts, Spans Exceeding 100 Feet |
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Broken Trolley Suspension |
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Broken Trolley Fastenings |
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Span Wire Insulation |
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Span Wire Insulation |
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Feeder Span Wire Insulation |
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Feeder Span Wire Insulation |
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Feeder Span Wire Insulation |
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Backbone Insulation |
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Backbone Insulation |
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Trolley Bracket Insulation – Metal Pole |
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Trolley Bracket Insulation – Wood Pole |
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Trolley Bracket Insulation – (Exception) |
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Trolley Bracket Insulation – (Exception) |
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Trolley Bracket Insulation – (Exception) |
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Trolley Bracket Insulation – (Exception) |
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Trolley Bracket Insulation – Feeder Conductors |
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Poles Supporting Class C Conductors (Cable) |
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Poles Supporting Class C Conductors (Open Wire) |
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Clearance Arms, 0-750 Volts |
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Supply Cables |
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Communication Cables |
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Cable, Racks, etc., on Joint Poles |
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Conductor Clearances on Joint Poles |
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Conductor Clearance (Combination Arms) on Joint Poles |
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Guying Terms |