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CALL BEFORE YOU DIG
1 800 - 424 -5555
©DBM CONSULTING ENGINEERS,1998
THIS DOCUMENT AND THE INFORMATION CONTNNID HEREIN IS
PROPRIETARY TO DBM CONSULTING ENGINEERS AND HAS
BEEN FURNISHED IN CONFlDENCE AND ARE SU&IECT TO THE
TERNS OF A SEPARATE SECRECY AGREEMENT BETWEEN DBM
PND 7HE RECIPIEM. THE RECIPIENT IS NOT TO COPY, DUPLICATE
OR DISCLOSE THE CONTENTS TO ANY PERSON OR ENTItt IXCEPT
AS IXPRESSLY AUTHORIZED BY 5410 AGREEMENT OR Bf DBM
IN wRmT1c.
� BENSON ROAD TOWNHO(JSES
- SANITARY SEWER APB D WATER PLAN
f L
SECTION 20, TOWNSHIP 23 NORTH, RANGE 5 EAST
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SS CO #1 \ _ 'A _
WITHIN 3' OF FOUNDATION - - -�-
AND MATCH GRADE � � -�
TOP= 208.00 '� �
IE =6" PVC
W= 200.00 � � ��` ,
s= 2oo.10 � ., I,
\ 10 ', .�
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EXISTING SS MH 48" CONC \ '�
RIM = 198.2' \
IE 8" CONC 5 =190.4 f ',
IE 8" CONC N =190.5 ___w
IE 6" PVC SE =192.0 28 LF 6�' PVC J \
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SS CO #2 _ -
TOP= 208.00
AND MATCH GRADE \
6" IE= 204.10
INSTlILG S��STORZ ADAPTOR ON
EXI57 /NG FIRE HyDRA�T f ER z't) -��
v� ¢\
� .-
BM IS TOP CENTER BOLT ON
HYDRANT AT NW CORNER OF \
EAGLE RIDGE. ELV= 208.64
(NOTE 4)
� -21 soo
�= 2oa.25
,,
4
�= 21.8.00
'6= 2Q9.25
FF= 2,8.00
``. FB= 2Q9.25
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FF =21
! FB =21
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+ 19'1/6" D.I.
NEW 5' CONC. SIDEWALK
ADJACENT TO EXISTING CURB AND GUTTER.
'� 1.5" SERVICES
AND METER; INSTALLED
BY CITY WATER DEPARTMENT
,e CREWS( IN R/W AT PROPERTY LINE)
(i�l - SNS ?9 LL pRv ON ORoPERTy ssOE of �
r i.5° COPPER PIPE INSTALLED
BY CITY WATER CREWS.
STA. 1 +44 28' LEFT
FIRE HYDRANT W'ET -TAP EXISTING 8° D.I.
MAIN FOR NEW 6” D.I. HYD. ASSEMBLY. HYD.
ASSEMBLY AS PER CITY OF RETON DETAIL
(BR24).
NOTE:
CONTRACTOR SHALL RETROFIT EXISTING FIRE
HYDRANT AND INSTALL ON PROPOSED FIRE
HYDRANT 5 -INCH STORTZ FITTING.
.1����'1��'NC�' ASUl� V�'YAS'
A F RECORD OF SURVEY - 8105149005 -SEA INC.
ALL HORIZONTAL AND VERTICAL CONTROL INCLUDING BUT NOT LIMITED TO BEARINGS,
LEGAL DESCRIPTIONS, ELEVATIONS, PROPERTY LINES, SITE NOTES AND EXISTING
STRUCTURES HAVE BEEN OBTAINED FROM HALLIN AND ASSOCIATES SURVEY DATED
11/26/97.
CURVE RADIUS LENGTH CHORD DELTA
C -T 20.00' 38.21' 32.66' 109'27'49"
C -2 170.05' 116.18' 113.93' 39'08'42"
CHECK FOR COMPLIANCE
TO THE' CITY OF RENTON STANDARDS
P q�,,....,�..c✓T 7- lC�- 98 ,
C. �✓ - R�,IAA. FIRS D� 7/w198
DATE:
DBM CONSULTING ENGINEERS 9� „��
.° "�„
CIVIL ENGINEERING, DESIGN, LAi�D PLANNING, >� .�,a
SURVEYING, ENVIRONMENTAL SERVICES �.D;�,`8°�
502 167H AVENUE N.E. SUITE 312 AUBURN, WA. 98002 OFFlCE (253) 887 -0924 FAX (253) 887 -0925 � e /� /�
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