Re: ATM Curious about Central Obstruction Determinations

[Brent Russell <brussel@global.co.za>]

Hi Chris

Actually it is far more simple than that.

5" vs 16" is 30% obstruction on DIAMETER
5" vs 16" is 9% obstruction of AREA

Simple!

Cheers

Brent
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Brent Russell
CCII Systems (Pty) Ltd [C²I² Systems]
Unit 3, Rosmead Place
67 Rosmead Avenue
Kenilworth
Cape Town
Postal : P.O. Box 171, Rondebosch, 7701
South Africa
Telephone : (+27 21) 683 5490
Facsimile  : (+27 21) 683 5435
email:  brussel@global.co.za
     br@ccii.co.za
Homepage: http://gmtunx.ee.uct.ac.za/~brussel
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