HomeMy WebLinkAboutR-390612A 6" (!pn
4 d
°
4
3" 3'
a.•
o O 0 ° a.
v.Q °
4,
I
4
4
TOP VIEW 6„ 4
d d A.
° 4 4 ° .. °...
EXISTG
GROUND TEST COCKS RESILIENT SEATED
i —
°
q
(4 REQ`D.) 6" MIN. SHUTOFF VALVES
(2 REQD.) 3e
3„ 8„ MAX
4
4
4
UNIONS
(2 REQ`D.)
NO GALVANIZED PIPE
°
ON INLET SIDE OF 6" MIN.
•,
ASSEMBLY PLASTIC OR CEMENT
A
SIDE VIEW METER BOX
o"v° $00(Z' 0'f 4� 00 � o� 0� °�°Oo®"61J °0�oo ®e ®� o°O®Coo %f.®R
(BELOW GROUND INSTALLATION) GRAVEL\
a 12" MIN.
DOUBLE CHECK VALVE ASSEMBLY 2" & SMALLER
NOTE: ALL ITEMS SHALL COMPLY WITH THE FOLLLOWING:
APPROVED DOUBLE CHECK VALVE ASSEMBLY SHALL LAY HORIZONTAL WITH THE GROUND.
DESIGNED FOR BACK SIPHONAGE AND BACK RESSURE.
THOROUGHLY FLUSH LINES PRIOR TO INSTALLATION F BACK FLOW PREVENTER.
NO GALVANIZED PIPE BEFORE ASSEMBLY.
THE DCVA MAY BE INSTALLED ABOVE OR BELOW THE GROUND PROVIDED ALL CLEARANCES
ARE MET.
DO NOT INSTALL IN AN AREA SUBJECT TO FLOODING.
VALVE SHALL E PROTECTED FROM FREEZING CONDITIONS.
THE BACK FLOW ASSEMBLY SHALL BE CURRENT WASHINGTON STATE DEPARTMENT OF
HEALTH APPROVED MODEL.
N.T.S.
r0P OF MULCH
,PRINKLER
RS)
PRS)
:)E
Y
OR ELL
PVC TEE
MAINLINE ---a a -
00 0 0 ° O
o a
0 00
o Oo
9 04% 0 Q0 0
0
MANUAL DR
ASSEMBLY
N.T.S.
WATER METER
r— BALL VALVE
/
RUBBER VALVE MARKER
2" CL-160 PVC SLEEVE
(LENGTH AS REQUIRED)
/
MANUAL DRAIN
0 . 0 ° 00
0 0
0 24" GRAVEL SUMP
00 00
o O
0,o0 0 &o 0
Z00
MANUAL DRAIN VALVE
PVC TH'D. UNION
®V® M®INLINE
QUICK COUPLING VALVE
PRESSURE REDUCING VALVE
STRAINER
DOUBLE CHECK VALVE
P.O.C. AVIEW
N.T.S. N.T.S.
NOTE:
NOMINAL•
PUICK C'OUPLER VALVE
N.T.S.
OFINISH GRADE/TOP OF
QUICK -COUPLING VALVE:
RAIN .D MODEL
3 VALVE BOX WITH COVER:
RAIN .D 6. D
O3-INCH MINIMUM DEPTH OF
3/4-INCH WASHED GRAVEL
PVC SCH 80 NIPPLE
AS REQUIRED)
Q PVC SCH
i STREET
PVC SCH ji TEE OR
PVC MAINLINE PIPE
PVC SCH 40 ELL
REDWOOD STAKE WITH
STAINLESS STEEL GEAR
CLAMPS
. • R EQUIVALENT
SUPPOTT SYSTEll
Nature y Design
Landscape Architecture
253.460.6067
1320 Alameda Avenue, Suite B, Firaest, WA 9"W
www.naturebydesigninc.com
�
O
4j
C%2
VN
P,
C
Q,
®
O
M
O
IL
REVISIONS:
B. REVISED PER CITY COMMENTS
C. REVISED W NEW BASE PLAN
DRAWING ISSUED FOR:
AGENCY
REVIEW
DATE: OCTOBER 21, 2016
STATE OF
WASHINGTON
REGISTERED
LANDSCAPE ARCHITECT
KATHERINE OWENS
CERTIFICATE NO.692
PROJECT NO.:
1611
FILE NAME:
1611 LSC
X-REFS:
CES
DRAWN BY:
KLO
CHECKED BY:
KLO
PLOT SCALE:
1:1
DRAWING SCALES:
NTS
DRAWING CONTENTS
IRRIGATION
DETAILS
C0 i2-3,706,1Z