HomeMy WebLinkAboutR-429322A 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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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
= w-
m cn
Ld
Ld
w
= w ...:
-
v
:::
12-
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-
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
P-CA-10
SPECIFIED RECTANGULAR
VALVE BOX, INSTALL TOP OF
LID FLUSH WITH FINISH GRADE
SPECIFIED AUTOMATIC
CONTROL VALVE,
INSTALL PRESSURE
REGULATING DIAL IF SHOWN
ON LEGEND
i
PVC UNION
24" SPARE WIRE
COIL, SEE SPECS
FOR QUANTITY
PVC BALL VALVE,
COMMERCIAL GRADE
P I f CLR.
" PVC UNION
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.
FINISH GRADE
SET HEADS PLUMB
EXCEPT WHERE
GAL DONOTOW �
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
AND PIPE cmn J � NEW/EXISTING LOCATIONS,
FLOW w o m BURIAL DEPTH
U) 11 PER SPECIFICATIONS
A
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"
P-CA-29
NOTES:
1. TEMPORARILY CAP RISERS
FOR PRESSURE TESTING.
2. SEAL ALL JOINTS W/ TEFLON
TAPE ON MALE THREADS
ELEVATION VIEW
ON LY.
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"
SHRUB OR LAWN HEAD,
TOP FLUSH W/ FINISH
GRADE. ADJUST TO
ACCOUNT FOR SETTLING
OF TOPSOIL OR MULCH
a1010ywe] :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
SCALE: 1 "=50'-0"
mmm
0' 25' 50'
100'
P-CA-08
fora
1430 NIF 65th Street
Seattle, WA 98115
t:206-322-1732
fora.land
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
DEVELOPMENT ENGINEERING
SAMorman 06/07/2024 '
CURRENT PLANNING
Ming 06/07/2024
0
SURVEYED: SCALE: DATE:
VERTICAL: AD 1 83/1 • CASCADE ELEMENTARY SCHOOL 04/19/24
HORIZONTAL: NAD 93/1991 C
DESIGNED:R OT Y O
FIELDBOOK:
DRAWN:
RENTON
FIELD IMPROVEMENTS PAGE:
ONE '"G" •
DRAWING N0:
DATU M
CHECKED: AT FULL SCALE Planning/Building/Public works Dept. L3.04
NO. REVISION BY DATE APPR IF NOT ONE INCH
IRRIGATION DETAILS
APPROVED: SCALE ACCORDINGLY SHEET: 22 OF 34
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R-424322