[BC] Raising the level of protection a bit
DHultsman5@aol.com
DHultsman5
Sun Oct 30 08:04:14 CST 2005
In a message dated 10/29/2005 10:58:01 PM Central Standard Time,
reader at oldradio.com writes:
www.oldradio.com/dave.jpg
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I had five towers in Nashville that was something similiar. The tower
insulators and a small counterpoise ground system were at the 100 year flood
level. The dog house was in a building inside the legs of the tower, You climbed
up a ladder to a trap door in the floor of each tower to read the base
currents. The engineers all complainted about having a trap door and opening up
the trap door and eyeing a snake face-to face.
In the 1960's the site was rebuilt and the phasor rebuilt and a negative
parasatic tower actually was connected back to the phasor instead of a dummy
load in the tower at that time the ATU's were moved to new buildings elevated
but below the tower insulators with steps and regular doors.
Sure enough they had the 100 year flood in 1976 and some of the on ground
doghouses were totally submerged for over a week.
Dave
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