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IRRIGATION SLEEVING, TYP.
IRRIGATION SLEEVING, TYP.
IRRIGATION SLEEVING, TYP.
EXISTING TURF TO REMAIN,
REPAIR AND REPLACE
TURF AND IRRIGATION
COMPONENTS DAMAGED
DURING CONSTRUCTION ACTIVITIES
VERIFY IRRIGATION CONNECTION POINTIN FIELD, UTILIZE EXISTING SYSTEM WHERE POSSIBLE
IRRIGATION
TYPE
IRRIGATION SCHEDULE
TOTAL
AREA / QTY
ANNUAL
ET RATE
TOTAL
ANNUAL H2O
17 TREES 281 GAL /
WEEK
5,050 GAL
52 SHRUBS 390 GAL /
WEEK
7,020 GAL
274
PERENNIALS
548 GAL /
WEEK
9,864 GAL
TOTAL ANNUAL H2O REQUIRED: 21,993 GAL
TOTAL ACRE FEET PER YEAR: 0.07 ACRE FEET
H.E. TREE
BUBBLER
H.E. SHRUB
DRIP IRRIG.
H.E.
PERENN.
DRIP IRRIG.
*NOTE: WATER USE CALCULATIONS ARE FOR ADDITIONS TO
SITE. EXISTING TURFGRASS AND IRRIGATION ARE TO
BE REPAIRED AND REPLACED IF DAMAGED DURING
CONSTRUCTION ACTIVITY. VERIFY CURRENT
IRRIGATION LAYOUT IN FIELD, UTILIZE EXISTING
CONNECTION AND HOOKUP IF POSSIBLE TO ADD
ADDITIONAL PLANTING ZONES TO SYSTEM.
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.USE EXISTING IRRIGATION SYSTEM IF POSSIBLE TO ADD ZONES FOR DRIP AROUND BUILDING, CONTRACTOR TO VERIFY LOCATION OF
EXISTING HOOK UP AND TIMER IN FIELD.
17.IRRIGATION SLEEVES PER PLAN ARE TO BE 4" SCH 40 PVC.
modify as needed per plan*
40200 80
N
1
L600 1"=20'-0"
Irrigation Water Useage
Irrigation Water
Use Plan
L 600
design5la.com
406.587.4873
date issue
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05/07/19 SP1
07/19/19 REV 1 CCOA
REVIEW
CORRECTIONS