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Some of you have completed our Online Continuing Education Courses which include video instruction. For the rest of you we are sending a weekly series of newsletters featuring an instructional page complete with videos.

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Below is the full course page which includes these videos:

Article 527 Low Res - Modem Hi Res - Cable/DSL        Page 3 of 3
Temporary Installations

527.4 General

A new sentence was added to this subsection, which reads:

(J) Supports. Vegetation cannot be used for support of overhead spans of temporary wiring for branch circuits or feeders. Figure 527-2

Intent: This clarifies that overhead temporary wiring cannot be supported by vegetation such as trees.

Figure 527-2
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