HomeMy WebLinkAboutR-429328A PORTION OF THE NW 1/4 OF THE NW 1/4 OF SEC. 28, TWN. 23 N., RGE. 05 E., W.M.
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LLI
EXISTING PVC MAINLINE,
SEE PLANS FOR LOCATIONS
SUPPORT EACH VALVE BOX
WITH (4) BRICKS, TYP.
EXISTING PVC MAINLINE
a
FLOW
ELEVATION VIEW
PLAN VIEW
SPECIFIED RECTANGULAR
VALVE BOX, INSTALL FLUSH
WITH FINISH GRADE
NEW PVC MAINLINE,
DEPTH PER SPECS.
PVC MALE ADAPTER
GALV. UNION
NIPPLE
MINIMUM 1 C.F. (6" DEPTH)
DRAIN ROCK SUMP
NEW PVC MAINLINE
VALVE BOX
SPECIFIED BALL VALVE
NOTES:
1. BOX TO BE INSTALLED AS TO ALLOW FOR PROPER OPERATION OF BALL VALVE. INSTALL AT RIGHT ANGLE
TO HARDSCAPE EDGE, INSTALL VALVE OFF -CENTER IN BOX.
2. INSTALL VALVE BOX EXTENSIONS AS REQUIRED FOR PROPER VALVE INSTALLATION AT MAINLINE DEPTH.
ISOLATION / SHUT-OFF VALVE
1 1/2" = 1'-0"
SEE IRRIGATION SPECS FOR
BACKFILL AND COMPACTION
REQUIREMENTS
FINISH GRADE
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I—
-
6" MIN.
SECTION VIEW
PVC NON -PRESSURE
LATERAL LINE PIPE
PVC PRESSURE
MAINLINE PIPE
CONTROL WIRE BUNDLE,
TAPED TO MAINLINE
2" CLEAN BACKFILL UNDER
ALL PIPING, SEE SPECS
FOR REQUIREMENTS
PVC SLEEVE, ONE PIPE
ONLY PER SLEEVE,
DEPTH AS SPECIFIED
NOTES:
1. NO OTHER TRADES (ELECT. LIGHTING) ALLOWED TO USE SAME TRENCH AS IRRIGATION PIPE.
2. PROVIDE 24" COVER FOR DIRECT BURIAL CABLE.
3. PROVIDE PVC SCH. 40 SLEEVES FOR ALL WIRING AND PIPING UNDER PAVING.
4. NO STACKING (VERTICALLY) OF PIPES IN SAME TRENCH.
PIPE TRENCHING AND BACKFILL
1 1/2" = 1'-0"
P-CA-09
SPECIFIED RECTANGULAR
VALVE BOX, INSTALL TOP OF
LID FLUSH WITH FINISH GRADE
SPECIFIED AUTOMATIC
CONTROL VALVE,
INSTALL PRESSURE
REGULATING DIAL IF SHOWN
ON LEGEND
11
PVC UNION
24" SPARE WIRE
COIL, SEE SPECS
FOR QUANTITY
PVC BALL VALVE,
COMMERCIAL GRADE I
3" 111
P I f CLR.
I
SET HEADS PLUMB
ES
FINISH GRADE EXCEPT DOERE NOTGALOW
SPECIFIED SPLICE KITS USE BOTTOM
INLET ONLY
24" CONTROL WIRE zo z = NEW PVC RISER, -
_ COIL IN BOX F J SAME SIZE AS
v Q w INLET
0
1" MIN. CLEARANCE v w J NEW OR EXISTNIG PVC LATERAL,
_ BETWEEN VALVE BOX w a Q REFER TO PLANS FOR
ry
AND PIPE can J D NEW/EXISTING LOCATIONS,
P P FLU w p 0° BURIAL DEPTH
IIN. N Li_ PER SPECIFICATIONS
11-
_. PVC UNION J
PROVIDE CORRECT SIZE
NIPPLE SO THAT LATERAL
LINE COMES RIGHT OUT OF
THE BOX WITHOUT USING 90
DEG. ELLS OR 45 DEG. ELL.
MAINLINE, SIZE PER PLAN
CONTROL AND SPARE WIRES,
TAPE TO BOTTOM OF MAINLINE
ELEVATION VIEW
NOTE:
PROVIDE VALVE BOX EXTENSIONS AS REQUIRED.
NEW OR EXISTING PVC LATERAL
PIPE, REFER TO PLANS FOR
LOCATIONS OF EXISTING/NEW
SUPPORT VALVE BOX
WITH (4) BRICKS
MINIMUM 2 C.F. (12" DEPTH)
DRAIN ROCK SUMP IN
BOTTOM OF VALVE BOX.
REMOTE CONTROL VALVE - WITH SHUT-OFF
1 1/2" = 1'-0"
GATE VALVE
r STRAINER
METERED
STUB
SPECIFIED JUMBO -SIZED
VALVE BOX, INSTALL
FLUSH WITH FINISH GRADE
DOUBLE CHECK
BACKFLOW PREVENTER
P-CA-29
�45°
NOTES:
1. TEMPORARILY CAP RISERS
FOR PRESSURE TESTING.
2. SEAL ALL JOINTS W/ TEFLON
TAPE ON MALE THREADS
ELEVATION VIEW
ONLY.
3. DO NOT OVERTIGHTEN GALV.
TO PVC JOINTS.
4. ALL THREADED PVC PIPE
SHALL BE SCH. 80, ALL PVC
FITTINGS SHALL BE SCH. 40.
5. NO CLOSE NIPPLES
PERMITTED.
6. ALL FITTINGS AND PIPE
SAME DIA. AS IPS FEMALE
CONNECTION OF SPRINKLER
HEAD OR Q.C.
7. INSTALL SO PIPING WILL NOT
CONTACT LATERAL.
8. ADJUST SPRAY RADIUS AS
REQUIRED.
PLAN VIEW
IRRIGATION HEAD
3" = 1 ' -0"
TWO (2) SPECIFIED
RECTANGULAR VALVE
BOXES, INSTALL FLUSH
WITH FINISH GRADE
r MANUAL
I DRAIN VALVE
UNION
II II I/
= III
6" MIN. _
CLR. -
MINIMUM
6 C.F. (12"
ELEVATION VIEW
DEPTH)
DRAIN ROCK
SUMP
SUPPORT
EACH VALVE
BOX—//
WITH
(4) BRICKS,
TYP.
NOTES:
1. PROVIDE ONE QUICK COUPLER AT
P.O.C. AND ELSEWHERE AS SHOWN
ON PLAN.
2. INSURE POSITIVE DRAINAGE FROM
P.O.C. COMPONENTS.
PROVIDE DAYLIGHT DRAIN AS NECESSARY.
3. PROVIDE SIZE & QUANTITY OF VALVE
BOXES AS NECESSARY TO ACCOMMODATE ALL COMPONENTS.
POINT OF CONNECTION - WITH DOUBLE CHECK VALVE
P-CA-10 \vj 1 1/2" = 1'-0"
RECORD DRAWINGS EB 2/28/25 SURVEYED:
DESIGNED:
DRAWN:
EB/AM
CHECKED:
N
N0. REVISION BY DATE APPR APPROVED:
AR
SCALE:
ONE INCH
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
P-CA-30
VERTICAL: NAVD 1988
HORIZONTAL: NAD 1983/1991
DATUM
SPECIFIED 10" ROUND
VALVE BOX, INSTALL
FLUSH WITH FINISH GRADE
QUICK
COUPLER
VALVE
C TY OF
WO RENTON
Planning/Building/Public Works Dept.
SHRUB OR LAWN HEAD,
TOP FLUSH W/ FINISH
GRADE. ADJUST TO
ACCOUNT FOR SETTLING
OF TOPSOIL OR MULCH
91010ywe] :L1112
NEW (2) TH x TH SCH. 40 ELLS
W/ 2" x 3/4" SCH. 80 NIPPLE
OR (2) MARLEX STREET ELLS
W/O NIPPLE
NEW 12" x 3/4" SCH.
80 NIPPLE
NEW OR EXISTING
SCH. 40 TH x TH ELL, OR
MARLEX STREET ELL
NEW OR EXISTING
PVC TEE OR ELL, BUSHING
AS REQUIRED, REFER TO PLANS
FOR LOCATIONS OF EXISTING/NEW
ACCEPTABLE 3/4"
PRE -FABRICATED
SWING JOINTS:
HUNTER SJ,
RAIN BIRD SA,
OR APPROVED EQUAL
NEW OR EXISTING
PVC TEE OR ELL, WITH
BUSHING AS REQUIRED
NEW PVC TH SCH. 80
NIPPLE, 3" LONG
NEW PVC THx TH 90° ELL
NEW PVC TH SCH. 80 NIPPLE,
8" LONG
P-CA-08
OF W AS
for `N���ff1777J RA
MsM 1 G
coP
Q
1430 NE 65th Street 11
Seattle, WA 98115 92� 93s 2r.
S EXP.61 t: 206-322-1732 cq P E A RG
fora.land
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
CASCADE ELEMENTARY SCHOOL
FIELD IMPROVEMENTS
IRRIGATION DETAILS
DATE:
04/19/24
FIELDBOOK:
PAGE:
DRAWING NO:
L3.04
SHEET: r1 2 OF: 40
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R-429328