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General Order 64

 

Appendix E

 

Typical Illustrative Diagrams Of Rules

 

This appendix presents typical illustrations of construction showing interpretations of rules, with the following specific illustrations:

 

1

Conflicting and Co-Linear lines

2

Sag-Apparent and Normal

3

Minimum Allowable Clearance of Wires in Table I

4

5

Minimum Allowable Clearance of Wires in Table II

6

7

8

9

Requirements for Street Lamps in Span Construction

10

Clearance Requirements for Service Drops (not exceeding 250 volts)

11

Climbing and Working Spaces (as defined)

12

Buckarm Construction

13

14

Clearance of Poles in Proximity to Railroad Tracks

15

Method for Insulation of Cables Carrying Supply Lines

16 (16A & 16B)

Guy Insulator Construction

17 (17A & 17B)

18 (18A & 18B)

19 (19A & 19B)

20

Suggested Methods to Prevent Contact of Guy Wires and Ground Wires

21

Grounding of Transformers

22

Construction Requirements of Trolley Contact Lines

23

24

25

26

Guy Insulator Construction of Trolley Contact Lines (span wires)

27

28

29

30

31

32

33

Guy Insulator Construction of Trolley Contact Lines (bracket wires)

34

35

36

37

Joint Pole Construction Clearances

38