[SBE] conversation topic: how often do you check tower ground

[Barry Thomas, CPBE CBNT]

The two systems would have different characteristics and purposes and therefore different inspection schedules and procedures. 

For electrical and lightning grounds, they should be inspected after every known electrical event. I used to physically check during weekly transmitter inspections. I've usually not done a more indepth analysis unless there is an increase in storm or electrical damage. 

For antenna radials. The system performance usually degrades which will initiate inspection but I typically do a full inspection every 2-3 years if the antenna system is stable. 

Sent from my Verizon Wireless BlackBerry

-----Original Message-----
From: A9xw at cs.com

Date: Thu, 14 Feb 2008 13:12:38 
To:barryt at sbe.org
Subject: Re: [SBE] conversation topic: how often do you check tower ground


We're discussing ground system life, how often to check, maintenance intervals, etc. Both radial and rods. 
 
 Henry