HomeMy WebLinkAboutC4.2_Pressure Irrigation Details V1n i
APPROVED
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NOTE: INSTALL AIR RELEASE VALVES AT HIGH POINTS IN
THE DISTRIBUTION PIPING AS REQUIRED TO PROVIDE
ADEQUATE VENTING.
10' EASEMENT REQUIRED ON PIPE SIDE
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LOCATE AIR RELEASE VALVES WITHIN COMMON LOTS
OR NEAR ROAD FRONTAGE WHEREVER POSSIBLE
. -
3' MIN.
STUB 10 PE PIPE
5'-MAX
1"0 FORD, MUELLER OR APPROVED
EQUAL ANGLE STOP W/ LOCK WING
Iz
IRON PIPE THREAD CONNECTIONS,
OR APPROVED EQUAL
IW
*4"0 THREADED
W
FIBERGLASS
AP OR PLUG
FINISH
VALVE BOI
COVERX I WATERMAN'MODEI CR-100
GRADE
4"-8" I
AIR RELEASE VALVE (OR EQUAL)
El 1 I I Ei I F�
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*NOTE:
Q
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1.
2'-6" MIN.. 5'-0" MAX.
I
IN UNPAVED AREAS
WHERE THE LINE IS
APPROVED METAL OR PLASTIC--�-= -
"NON f-1/2"0 SCH. 40
FREE DRAINING.
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TAG WITH
GALVANIZED IRON
-POTABLE : [Imo) j
2.
V-6" MIN., 5'-0" MAX.
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WATER DO NOT DRINK" IS j j a - PIPE RISER
IN PAVED AREAS OR
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REQUIRED. CONNECT TO VALVE (_,_• m,�..a
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WHERE THE LINEIS
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BOX WITH EYE BOLT AND WIRE TIEHI „w ° E d
3•
NOT FREE DRAINING.
FINDER WIRE AND
IDENTIFICATION TAPE
W
0
IRRIGATION
REQ'D. PER THE ISPWC
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iv
TRENCH d' '` MAIN
DIVISION 900.
BACKFILL a .
4.
PLACE APPROVED METAL
W
4"0 PVC OR ABS
OR PLASTIC TAG WITH
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PIPE VALVE BOX
"NON -POTABLE WATER
NOTCH 4"0 VALVE BOX
1"0 CLASS 200
- -
DON'T DRINK" IS
REQUIRED
OVER PIPE WITH 1/2" MIN.
POLYETHYLENE
CLEARANCE FROM PIPE
d E
BRANCH
TEE
SLOPE
TOE DRAIN
TO
MAIN LINE AIR RELEASE
FORD OR Z UELLER, ORE CURB
PROVIDE LONG RADIUS BEND
NTS
MAIN
LINE
APPROVED EQUAL
IN POLYETHYLENE PIPE
WITHOUT KINKS OR DISTORTION
TAPPING SADDLE (ROMAC
101S OR APPROVED EQUAL)
NOTE: LOOP TRACER WIRE FROM MAIL LINE
PIPE TO SERVICE BOX AND BACK ALONG
SERVICE LINE PIPE.
TYPICAL LOT SERVICE
NTS
PAVED SURFACE
VARIES, 2.5"-3111111111111111111111111111
VARIES 4"-6"
-AC PAVEMENT BY OTHERS
SEE NOTE 1 BELOW
3/4" MINUS BASE, BY OTHERS
0
o0U VDU
�O>UI 100 �DO� j�0
�0 o0U 0
PIT -RUN SUB -BASE, BY OTHERS
VARIES, 10"-16"
p
0 0
TEMPORARY BACKFILL
(REQUIRED TO MAINTAIN I
0 D 0
I O O
12" COV R. OVER SL EVE
— SUB GRADE ELEVATION, BY
_1=1
I I
OTHERS, SEE NOTE 1 BELOW
COORDINATE WITH PAVING
I I-1
I
I —III
—I
s I
I PERMANENT BACKFILL, DEPTH VARIES WITH PAVEMENT
CONTRACTOR FOR REMOVAL
—
SECTION. BACKFILL SHALL BE NATIVE MATERIAL AND
OF TEMPORARY BACKFILL
COMPACTED TO 95% DENSITY.
LOCATED ABOVE SUBGRADE
MIN 6"
N
FINDER TAPE
LOCATING WIRE
ISPWC TYPE-] PIPE BEDDING
COMPACTED TO 95% DENSITY.
PIPE AND BELL
MIN. 4"
MIN. 6" SLEEVE MIN. 6 SLEEVE AND SKIDS PER ISPWC
SEE DIA. SEE FOR SD 3M N MUM 07 SEE SLEEVE
IZE E SCHEDULE
NOTE 5 NOTE 5
SLEEVE SCHEDULE (INCHES)
PIPE DIA.
PIPE BELL O.D.
SLEEVE MIN. DIA.
SLEEVE I.D.
3"
4.17"
6" PVC C900
6.31"
4"
5.36"
8" PVC C900
8.28"
6"
7.89"
10" PVC C900
10,16"
8"
10.27"
14" PVC C905
14.0"
10"
12.79"
16" PVC C905
15.92"
12"
15.17"
18" PVC C905
17.85"
NOTES:
A. SLEEVE SCHEDULE BASED ON INCH. MINIMUM CLEAR DISTANCE AROUND
PIPE BELL.
B. CONTRACTOR IS SOLELY RESPONSIBLE FOR VERIFYING ACTUAL DIMENSIONS OF ALL
PROPOSED MATERIALS AND SLEEVE SIZES REQUIRED FOR FIELD FIT.
TYPICAL SLEEVED ROAD CROSSING
NTS
NOTES:
1. COORDINATE WITH PAVING CONTRACTOR TO INSTALL SLEEVE, SIGNAL CONDUIT,
FINDER TAPE AND LOCATING WIRE PRIOR TO INSTALLATION OF ROAD
SUB -BASE, ROAD BASE AND PAVEMENT.
2. SLEEVED ROAD CROSSING INSTALLATION REQUIREMENTS APPLY WITHIN THE
FULL EXTENT OF RIGHT-OF-WAY PLUS SUFFICIENT- SLEEVE LENGTH TO CLEAR
SIDEWALK.
3. SLEEVED ROAD CROSSINGS SHALL COMPLY WITH ISPWC SD-307 EXCEPT THAT
SLEEVE SHALL BE CLASS 200 PVC PIPE, ADS N-12 OR ALUMINIZED CMP
PIPE AS SPECIFIED IN SLEEVE SCHEDULE.
4. IN CASE OF CONFLICTS WITH OTHER UTILITIES, IRRIGATION SLEEVE SHALL
CROSS BELOW OTHER UTILITIES.
5. INCREASE STATED DISTANCE AS REQUIRED TO MEET COMPACTION.
6. THE CONTRACTOR SHALL CONSTRUCT ALL ROAD CROSSINGS OF THE IRRIGATION
PIPE AND POTABLE WATER PIPE IN ACCORDANCE WITH THE IDAHO RULES FOR
PUBLIC DRINKING WATER SYSTEMS AND ISPWC SD-407.
CARSON MODEL 910T COVER
FINISHED SOD GRADE i
FINISHED TOPSOIL GRADE 2"
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIII IIIIIIIIII
TRACER WIRE LOOP
ISOLATION VALVE
PER ISPWC REQUIREMENTS
IRRIGATION MAIN --\
NOTE: INSTALL MAIN LINE DRAINS AS REQUIRED TO
PROVIDE COMPLETE DRAINAGE DURING WINTER
SHUT DOWN OF IRRIGATION SYSTEM.
LOCATE DRAINS WITHIN COMMON LOTS OR
NEAR ROAD FRONTAGE WHEREVER POSSIBLE.
STANDARD MANHOLE
FRAMEAND COVER
1-1/2"0 GALVANIZED
IRON NIPPLE & 917 ELBOW
MAIN
LINE -+
BALL VALVE CURB STOP
(MUELLER 300 OR EQUAL
TAPPING
SADDLE
B" MIN.
1-1/2"0 GALVANIZED—
IRON PIPE' _ Or-\ n
O� _r--� n n
n
6" MIN. —�
• � 6" fIJ,'•
12" MIN.
24"0 CONCRETE
PIPE: LENGTH
AS REQUIRED.
I LI I OR AS REQUIDRAIN ROCK.:: I I I I I I' t I 'I i i t I ITI
DIG TO FREE
DRAINING SOILS
TYPICAL MAIN -LINE 'DRAIN
NTS
LID TO READ:
"NON -POTABLE WATER - FOR IRRIGATIONONLY"
IN PERMANENT LETTERING
CARSON MODEL 910
10" VALVE BOX
2" VALVE NUT
/- 10" CLASS 125 PVC PIPE
— JOINT RESTRAINT REQUIRED
UNI-FLANGE SERIES 1300 OR EQUAL
NOTCH PVC BOX, BOTH SIDES
f:T91:7_M:a
4" MIN. OF 3/4" MINUS' GRAVEL
UNDER 10" PVC PIPE
THRUST BLOCK
NOTE:
1. VALVES SHALL BE LOCATED OUTSIDE OF PAVEMENT AND SIDEWALK AREA,
ISOLATION VALVE
NTS
NOTE: SEAL —ENGINEER BENCHMARK: SHEET NO
WORK CONTAINED WITHIN THESE PLANS SSIONaLe CITY OF MERIDIAN, ID
SHALL NOT COMMENCE UNTIL AN F •PLANNING C4.2
Know what's below. ENCROACHMENT PERMIT AND/OR A Q�O�FGISTfgF0 B BLAINE A. WOMER •SURVEYING SEE SHEET WOODCREST TOWNHOMES SUBDIVISION
GRADING PERMIT HAS BEEN ISSUED. A CIVIL C 1.0
Call before you dig No. 17011 CIVIL ENGINEERING ENGINEERING UTILITY IMPROVEMENT PLANS FILE NO.
W .PUBLIC woxxs PRESSURE IRRIGATION DETAILS
DRAWING STATUS 9y9TF �oP�� N1420004
FOR AGENCY REVIEW MARK BY DATE APPR, DATE �pE, OF -y Boise, ID 83706, 4355 M E-.1d St-t, Suite 145 . 1-208-593-7555 SCALE;
ENGINEER REVISIONS COUNTY W 1A H V;