Plans 07/2■2/2006 15:05 5037263326 R &W ENGINEERING PAGE 01/02
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ENGINEERING, INC.
"Engineering Integrated Solutions"
9615 SW Allen Boulevard Suite 107 Beaverton, Oregon 97005
(503) 292 -6000 E -mail: Mttchell@rweng.com Fax: (503) 726 - 3326
MEMORANDUM BY FAX
DATE July 12, 2006 400.025.002
FAX NUMBER: 503 -624 -3681 TOTAL PAGES: 2
TO: COMPANY: City of Tigard
ATTENTION Gary Noble, Senior Electrical Inspector
FROM Jim Mitchell
SUBJECT: Tigard Triangle Buildings 1, 2, 3
Gary,
Thanks for your call identifying the labeling problem for transformer T -2 on One -Line
Sheet E6.0. Transformer T -2 should be labeled 112.5 kVA not 75 kVA as shown. I am
including a corrected plot of the referenced area of the drawing.
Please note that Conductor Schedule Items 3 and 6 call for the same pipe and wire.
Best Regards,
Jim Mitchell
END OF MEMORANDUM
REC vEr)
JUL 12 2006
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N
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112.5KVA CD
480V-
# 1 /0 30 W120V
m
W
K -13 N
- 21,057 AIC O .... 6,700 AIC
PANEL PANEL PANEL PANEL
'4A' '4B' '2A1' • '2A2'
400A 400A 400A 400A .
480Y/277V 480Y/277V 208Y/120V 208Y/120V
30, 4W . 30, 4W 30, 4W 30, 4W
MAIN BKR MLO
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z
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T -2 RTU -1 RTU -2 xi
ROOF OF ROOF z •
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I 18,800 AIC 1— K-13
Ac... 6,700 AIC I
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! L 17! 1J 6 ar ! 2 400A 400A 400A
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vie /.11 40754414461 30, 4W 30, 4W 30, 4W JUL 12 2006 m
MAIN BKR MLO
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to