HomeMy WebLinkAbout13 L600-Irrigation 04-27-2020P P
P
SPR
SPR
C
W
CP
BF
IRRIGATION
TYPE
IRRIGATION SCHEDULE
TOTAL
AREA / QTY
ANNUAL
ET RATE
TOTAL
ANNUAL H2O
2,406 SF 29 IN / SF 43,451 GAL
H.E. BLVD
SPRAY
IRRIG. SOD
6,605 SF 29 IN / SF 119,333 GAL
40 TREES 660 GAL /
WEEK
11,880 GAL
111
SHRUBS
833 GAL /
WEEK
14,985 GAL
98
PERENNIALS
196 GAL /
WEEK
3,528 GAL
TOTAL ANNUAL H2O REQUIRED: 231,760 GAL
TOTAL ACRE FEET PER YEAR: .71 ACRE FEET
10,322 SF 6 IN / SF 38,584 GAL
H.E. SPRAY
IRRIG. SOD
H.E. SPRAY
IRRIG. SEED
H.E. TREE
BUBBLER
H.E. SHRUB
DRIP IRRIG.
H.E.
PERENN.
DRIP IRRIG.
IRRIGATION NOTES AND SPECIFICATIONS
1.ALL VALVE BOXES TO BE STANDARD SIZE OR LARGER
2.IRRIGATION MAIN LINE TO BE 1.5" SCH 40 PVC PIPE OR 150 PSI POLY PIPE
3.ALL TREES TO BE IRRIGATED THROUGH DEDICATED BUBBLERS EVENLY DISTRIBUTED AROUND BASE OF
TREE WITH FOUR (4) EVENLY SPACED 1 GPH BUBBLER EMITTERS.
4.TREES AND SHRUBS PLACED WITHIN PLANTING BEDS MAY UTILIZE DRIP IRRIGATION ADJUSTED PER
INDIVIDUAL PLANT REQUIREMENTS.
5.ALL SHRUBS OUTSIDE OF DEDICATED PLANTING BEDS TO HAVE DEDICATED BUBBLERS EVENLY
DISTRIBUTED AROUND BASE, WITH TWO (2) EVENLY SPACED 1 GPH EMITTER.
6.BUBBLERS TO TREES MAY BE OMITTED WHERE OVERHEAD IRRIGATION WILL PROVIDE ADEQUATE WATER.
7.ALL MIXED SHRUB AND PERENNIAL PLANTINGS TO BE IRRIGATED WITH DEDICATED DRIP TUBING W/
EMITTERS ADJUSTED PER INDIVIDUAL PLANT REQUIREMENTS.
8.LAWN AND SEED AREAS TO BE IRRIGATED WITH SPRAY OR ROTOR OVERHEAD IRRIGATION AS INDICATED
PER PLAN.
9.ALL HEADS MUST ACHIEVE HEAD-TO-HEAD COVERAGE FOR SOD AREAS.
10.SYSTEM SHALL UTILIZE WEATHER / MOISTURE MONITOR.
11.BACKFLOW ASSEMBLY AND BLOWOUT ASSEMBLY SHALL BE LOCATED IN MECHANICAL ROOM OR
APPROVED EXTERNAL GRADEBOX, AND IS THE RESPONSIBILITY OF THE LANDSCAPE CONTRACTOR TO
COORDINATE INSTALLATION PER LOCAL CODES AND ORDINANCES, WITH ARCHITECTURE AND WITH ALL
OTHER TRADES.
12.POWER SOURCE FOR IRRIGATION CONTROLLER TO BE COORDINATED WITH ELECTRICAL ENGINEERING
AND ELECTRICAL CONTRACTOR BY LANDSCAPE CONTRACTOR.
13.DO NOT INSTALL IRRIGATION SYSTEM WHEN OBVIOUS OBSTRUCTIONS OR GRADE CHANGES ARE
PRESENT.
14.ALL INFORMATION TO BE FIELD VERIFIED BY CONTRACTOR PRIOR TO INSTALLATION.
15.THE CONTRACTOR SHALL MAINTAIN AN ACCURATE & CURRENT 'AS-BUILT' IRRIGATION PLAN ON SITE AT
ALL TIMES.
16.ALL SPRAY AND ROTOR HEADS WITHIN SOD LAWN AREAS TO PROVIDE A PRECIPITATION RATE OF
0.4-0.8"/sqft.
BF
SYMBOL SIZE DETAILDESCRIPTION
IRRIGATION LEGEND
BACKFLOW PREVENTER 2, L701
IRRIGATION CONTROLLER 1, L701C
WEATHER STATION 3, L701
CONNECTION POINT
W
CP
IRRIGATION SLEEVE, 4" MIN. SCH 40 PVC 6, L701
***LAYOUT TO BE DETERMINED IN FIELD BY IRRIGATION CONTRACTOR
40200 80
N
1
L600 1"= 30'-0"
Irrigation Water Use
Irrigation Plan
L 600
design5la.com
406.587.4873
date issue
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03/30/20 SP1