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MATCH LINE, SEE SHEET PQP
SETBACK
JTON
#4/0 GND
0
MATCH LINE, SEE SHEET E9D
R
1 10 1 10 20 ' 1 � ice,_
m MI E1-
SCALE: IN FEET
i
LEGEND
— — $ — — 3/4"x30' COPPER CLAD GROUND ROD
EXOTHERMIC WELD OR APPROVED
• COMPRESSION FITTING
GENERAL NOTES
NO EXPOSED GALVANIZED STEEL TO BE INSTALLED
ABOVE GRADE ON APRON. PVC COATED OR PAINTED
RIGID STEEL IS ACCEPTABLE.
2. HORIZONTAL DATUM: WASHINGTON STATE
COORDINATE SYSTEM, NORTH ZONE, NORTH
AMERICAN DATUM 1983(91). VERTICAL DATUM:
NATIONAL GEODETIC VERTICAL DATUM 1929
(NGVD29). VERTICAL DATUM CONVERSION: NGVD29
TO THE NORTH AMERICAN VERTICAL DATUM 1988
(NAVD88) = NGVD29 + 3.60 FEET.
REFERENCE DRAWINGS
04—APRON—R—E510-6 GROUNDING DETAILS
CONSTRUCTION NOTES
PROVIDE AND INSTALL BARE 4/0 GROUND
CONDUCTOR ALONG CONDUIT PATHWAY INSIDE
TRENCHING. SEE DETAIL E510-7 FOR
ORIENTATION.
KEY PLAN
SCALE: N.T.S.
CCASNE ENGINEERING, INC.
ELECTRICAL AND TECHNOLOGY CONSULTANTS
10604 NE 38th PL., SUITE 205 KIRKLAND, WA 98033
(425) 522-1000 WWW. CA SNE. COM JOB NO. 161-140
CIVIL PERMIT
SYM REVISION BY APPROVED DATE SYM REVISION BY APPROVED DATE L SUBTITLE CURRENT REVISION SYMBOL DATE
A APRON R INFRASTRUCTURE W4700331 CASNE CEC 06.08.18 �4 �� wash j �� THIS C ESIGN BAND/ R CHECKED 04.07.17 W4700331 A 06.08.18
�' ��� DAT 04.07.17 PARTIAL SITE GROUNDING PLAN SHEET
SPECIFICATION IS APPROVED
VED BY DEPT. DATE DATENGINEER 04.07.17 TITLE APRON R INFRASTRUCTURE E9E CHECKED E25
35276 �v� APPROVED RENTON SITE JOB N0. COMP NO.
rsT�� �' 10s � 8II APPROVED DWG NO. W4700331
ELECTRICAL MASTER SITE RENTON, WA RTN—YD—E9E
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