Author Topic: Meyer-Photogrammetry Electrical Grounding Plate Blueprint  (Read 1078 times)

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Meyer-Photogrammetry Electrical Grounding Plate Blueprint
« on: March 12, 2011, 18:25:30 pm »
This is a confirmation of the 4 inch EGP plate from blueprint
 
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argument 606:446::5.5:<val>
<val>  = 4.04
rnd (.02)
<val> = 4.00
 
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argument 606:83::<val>:0.75
<val>  = 5.48
rnd(.02)
<val> ODCH = 5.50
 
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This would be interpreted as assuming D9 <val> ODOT = 5.5
then diameter if EGP grounding  plate is  4.00
 
 
« Last Edit: April 10, 2011, 14:47:55 pm by jim miller »