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Re: [TowerTalk] 220v trench proximity to 7/8” feedline trench?

To: towertalk@contesting.com
Subject: Re: [TowerTalk] 220v trench proximity to 7/8” feedline trench?
From: Grant Saviers <grants2@pacbell.net>
Date: Fri, 7 Aug 2020 12:49:18 -0700
List-post: <mailto:towertalk@contesting.com>
Code allows low voltage cables above power which should be 24" deep if UF. for the options see
https://www.thespruce.com/nec-outdoor-electrical-wiring-tips-1152274.

Grant KZ1W

On 8/7/2020 12:23, john@kk9a.com wrote:
There is nothing wrong with using the same trench, why do double work?


John KK9A

Ed Post W2MKM wrote:


Need some guidance as it relates to the proximity of a new 220 V power line (trenched and in PVC conduit) running to my crank up tower (3 HP motor) about a 500 foot run from my barn and 2 runs of 7/8??? hardline (partially trenched through fields and not through the woods) all terminating at the tower base.

What is the minimum that the 220v trench should be separated from the 7/8??? feedlines trench? they will run parallel for about 250??? then go their separate ways, 220V to barn, 7/8??? to the shack.

Thanks in advance

Ed W2MKM

Sent from my iPhone

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