HomeMy WebLinkAbout(52h) Bridger Meadows Prelim PUD Landscape Plan L600 Irrigation Water Usage 05-14-20214'
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IRRIGATION
SLEEVING
TYPICAL
PROPOSED QUICK
COUPLER LOCATION
IRRIGATION SLEEVING, TYP. PROVIDE
SLEEVING UNDER ALL PAVED
SURFACES AS NEEDED, CONTRACT
IRRIGATION CONTRACTOR PRIOR TO
PAVEMENT INSTALLATION TO VERIFY
IRRIGATION
CONTROLLER, VERIFY
BEST LOCATION IN
FIELD WITH OWNER
PROPOSED FORD PIT SETTER AND
IRRIGATION METER PIT WITH IRRIGATION
STUB, P.O.C.,BACK FLOW IN PIT
IRRIGATION
TYPE
IRRIGATION SCHEDULE
TOTAL
AREA
/ QTY
ANNUAL
ET
RATE
TOTAL
ANNUAL
H2O
455
SF
29 IN /
SF
8,239
GAL
SEED
H.E. BLVD
SPRAY
IRRIGATION
22,280
SF
6 IN /
SF
83,283
GAL
H.E.
TREE
BUBBLER
35
TREES
561 GAL
/ WEEK
10,395
GAL
H.E. SHRUB
DRIP IRRIG.
8
SHRUBS
68
GAL /
WEEK
1,080
GAL
TOTAL ANNUAL H2O REQUIRED: 102,996 GAL
TOTAL ACRE FEET PER YEAR: .32 ACRE FT
SEED
H.E. ROTARY
SPRAY
IRRIGATION
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. MUST BE CONFIRMED.
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 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.
SYM DESCRIPTION
IRRIGATION LEGEND
IRRIGATION SLEEVE, 4" Min SCH 40 PVC
IRRIGATION CONTROLLER
BACKFLOW PREVENTER
CONNECTION POINT/WELL
WEATHER STATION
SIZE
BF
W
C
ISOLATION VALVE/ DRAIN VALVE
QUICK COUPLER FOR BLOW OUT USE
M 2"**FORD PLASTIC PIT SETTER
WITH 2" WATER METER**
WATER USE AND REQUIREMENTS DEPENDANT ON
ACTUAL IRRIGATION DESIGN.
TYPICAL IRRIGATION DETAILS SHOWN ON L700 & L701
IRRIGATION DETAILS SHEETS, ACTUAL DESIGN, AND
LAYOUT TO BE DETERMINED BY IRRIGATION DESIGNER
AND INSTALLER.
CP
SHEET L600 HAS IMPORTANT INFORMATION DISPLAYED
IN COLOR. IF THIS BOX DOES NOT APPEAR RED, PLEASE
REQUEST FULL COLOR PRINT OR PDF.40200 80
N
1
L600 1"= 40'-0"
Irrigation Water Useage
Irrigation Water
Usage
L600
design5la.com
406.587.4873
date issue
drawn by:checked by:filename:z:\bridger meadows pud\autocad\01_sheets\l600_bridger meadows_irrigation.dwgBridger MeadowsBozeman, MontanaKHM/HUTMS09/25/20 Prelim PUD
02/26/20 Prelim PUD
05/14/21 Prelim PUD