, sometimes need to be at the bottom, then, while the bottom for cable laying, what are the rules, the following, henan cable supply
small make up will explain to you the cable laying in the bottom.
The provisions of the cable laying in the bottom generally there are these: the bottom wire armoured cable applications;
As well as submarine cable, should be the root, but the soft joint is allowed.
The length of the cable, buried under the bed at least 0 as much as possible.
5 meters deep.
Such as the underwater cable not buried depth, should have the measures to prevent the external force damage.
And in accordance with the regulations on shipping department set up the fixed monitoring warning signs and the Banks of the river.
Within the shipping channel frequently, should as far as possible in the protection of the underwater cable zone set up protection wire.
And if subjected to tension, allows the use of steel tape armoured Tailfeng lan cable;
Under the condition of being a pull big, due to the easily to back twist single sheathed wire cable looped, should as far as possible by pre-twist or ground to armor instead of the double wire.
Underwater cable, parallel to the line would not be buried, maintain the highest water level depth of 2 times as much as possible.
Buried, according to the buried way or embedding machine work activity ability.
These are the cable laying in the relevant provisions of the bottom, hope to help you!
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