HomeMy WebLinkAbout016b_4.1_Irrigation Details and NotesIRRIGATION NOTES:
1.CONTRACTOR RESPONSIBLE TO INFORM LANDSCAPE ARCHITECT OF ANY DISCREPANCIES
OR CHANGES REQUIRED TO THE IRRIGATION DESIGN. IF CONTRACTOR MAKES CHANGES
TO THE IRRIGATION DESIGN WITHOUT APPROVAL FROM THE LANDSCAPE ARCHITECT.
CONTRACTOR TO VERIFY STATIC PRESSURE IN THE FIELD PRIOR TO BIDDING AND
CONSTRICTION. IN THE EVENT OF DISCREPANCY, CONTRACTOR SHALL NOTIFY
LANDSCAPE ARCHITECT IN WRITING OF ANY CHANGES NECESSARY TO PROVIDE THE
REQUIRED OPERATIONAL PRESSURE AND FLOW. CONTRACTOR ASSUMES FULL
RESPONSIBILITY, COSTS, AND LIABILITIES ASSOCIATED WITH THOSE FIELD CHANGES OF
THE IRRIGATION SYSTEM DESIGN AND PERFORMANCE.
2.CONTRACTOR SHALL INSPECT THE SITE AND VERIFY CONDITIONS AND DIMENSIONS PRIOR
TO CONSTRUCTION.
3.IRRIGATION PLANS ARE SCHEMATIC REPRESENTATION ONLY. PLACE LINES IN A COMMON
TRENCH WHENEVER POSSIBLE. FIELD ADJUST LINES TO AVOID CONFLICT WITH UTILITIES.
4.IRRIGATION IS COORDINATED WITH THE PLANTING PLAN AND SITE IMPROVEMENTS,
COORDINATION IRRIGATION LAYOUT WITH FINAL INSTALLED LOCATION OF PLANT
MATERIALS. DO NOT ALTER IRRIGATION LAYOUT OR VALVE LOCATION WITHOUT WRITTEN
APPROVAL FROM THE LANDSCAPE ARCHITECT. NOTIFY LANDSCAPE ARCHITECT IF
DISCREPANCIES OCCUR BETWEEN THE PLANS AND FIELD CONDITIONS.
5.PRIOR TO COMMENCING WORK, CONTRACTOR SHALL SCHEDULE A PRE-INSTALLATION
MEETING WITH THE CITY OF BOZEMAN WATER CONSERVATION DIVISION. CONTRACTOR
SHALL NOTIFY LANDSCAPE ARCHITECT OF SCHEDULED MEETING NO LESS THAN 2 WEEKS
PRIOR.
6.POINT OF CONNECTION (POC): EXISTING PRIVATE WELL WITH STATIC PRESSURE OF 60 PSI,
LOCATION SHOWN APPROXIMATE. VERIFY IN THE FIELD PRIOR TO INSTALLATION. TAP LINE
AND SET WATER METER. THIS SYSTEM IS DESIGNED FOR A 1-1/2" POC WITH 60PSI STATIC
PRESSURE, 53.1 GPM DESIGN CAPACITY AND MAXIMUM WORKING PRESSURE OF 40 PSI.
7.ALL TEMPORARY IRRIGATION AREAS SHALL USE IRRIGATION QUICK COUPLERS AS
INDICATED, VIA TEMPORARY ABOVEGROUND OVERHEAD SPRAY. ONCE PLANT MATERIALS
HAVE BEEN ESTABLISHED, TEMPORARY IRRIGATION EQUIPMENT SHALL BE REMOVED.
8.THE CONTRACTOR SHALL PROVIDE FINAL IRRIGATION SCHEDULING PROGRAMMED TO
OPERATE WITHIN THE CITY OF BOZEMAN'S WATERING WINDOW OUTLINE IN BMC
40.02.1290.
9.CONTRACTOR RESPONSIBLE FOR SCHEDULING A PUNCH-LIST SUBSTANTIAL COMPLETION
INSPECTION AND FINAL COMPLETION INSPECTION WITH LANDSCAPE ARCHITECT. PRIOR
TO INSPECTIONS, IRRIGATION MAINLINE TO BE CHARGED FOR A MINIMUM TWO HOURS
AND VALVE BOXES AND EQUIPMENT HOUSINGS SHALL BE OPEN TO VIEW.
10.CONTRACTOR RESPONSIBLE FOR FURNISHING IRRIGATION AS-BUILTS TO LANDSCAPE
ARCHITECT TWO WEEKS FROM COMPLETION OF FINAL COMPLETION INSPECTION.
11.PROVIDE PRESSURE REDUCING VALVE UP STREAM OF BACKFLOW ASSEMBLY IF
PRESSURE EXCEEDS 80 PSI. REDUCE TO 65 PSI STATIC PRESSURE.
12.ALL PIPE SIZES INDICATED ARE MINIMUMS. CONTRACTOR MAY NOT DECREASE PIPE SIZE.
LARGER PIPE SIZES MAY BE USED AT NO ADDITIONAL COST TO OWNER. PIPE SIZES
INCREASE IN SIZE DOWNSTREAM OF NEXT PRAY HEAD AS SHOWN.
13.INSTALL ALL IRRIGATION PIPE AND CONTROL WIRE IN MINIMUM 4" PVC SLEEVE BELOW ALL
PAVED SURFACES UNLESS OTHERWISE INDICATED ON THE PLANS. INSTALL SLEEVES
PRIOR TO PLACEMENT OF PAVEMENTS AND PAVEMENT SUB-BASE. WHERE PAVEMENT
EXISTS, BORE AND PLACE SLEEVES.
14.CONTRACTOR TO PROGRAM AUTOMATIC CONTROLLER TO ALLOW FOR THE EQUIVALENT
OF 1" OF WATER PER WEEK FOR ALL PLANTINGS UNLESS OTHERWISE INDICATED WITHIN
THE PLANS WATERING SCHEDULE, OR PER SITE AND PLANTING NEEDS FOR BEST PLANT
HEALTH.
15.ALL PVC PIPES SHALL BE TRENCHED UNLESS APPROVED IN WRITING TO ALLOW TO BE
PULLED. POLY PIPE MAY BE PULLED. PROVIDE POSITIVE DRAINAGE OF MAINLINE. PLACE
MANUAL DRAIN AT LOW POINTS IN MAINLINE. IDENTIFY LOCATIONS OF DRAINS ON
AS-BUILTS.
16.CONTRACTOR TO INSTALL CONTROLLER AND ACCESSORIES AS REQUIRED. CONTRACTOR
FURNISH CONTROL WIRES FROM VALVES TO CONTROLLER. CONTRACTOR SHALL BE
RESPONSIBLE FOR COORDINATION FROM EXISTING ELECTRICAL SERVICE AND
CONNECTION TO CONTROLLER. INSTALL ONE (1) ADDITIONAL RED CONTROL WIRE AND
ONE (1) ADDITIONAL WHITE CONTROL WIRE FROM CONTROLLER TO END OF MAINLINE.
17.ALL TREES TO BE ON A DEDICATED DRIP ZONE FOR DROUGHT PREPARATION.
18.WATER BUDGETS AND PROJECTIONS HAVE BEEN PREPARED BASED UPONE ASSOCIATED
PROJECTED WATER USE UPON CITY OF BOZEMAN WATER CONSERVATION DISTRICT
LANDSCAPE & IRRIGATION STANDARDS, AND THE CITY OF BOZEMAN PROVIDED WATER
BUDGET CALCULATOR. THE BUDGETS AND PROJECTIONS ASSUME BEST MANAGEMENT
PRACTICES FOR IRRIGATION SYSTEM MAINTENANCE. FIELD STUDIO LANDSCAPE
ARCHITECTS IS NOT RESPONSIBLE AND ACCEPTS NO LIABILITY FOR THE ACTUAL WATER
USAGE VARIATION THAT IS A RESULT OF FIELD MODIFICATION TO THE SYSTEM NOT
MATCHING CONSTRUCTION DOCUMENTS, IMPROPER MAINTENANCE AND OPERATION OF
THE SYSTEM, WASTE DUE TO SYSTEM DAMAGE OR VANDALISM, OR WEATHER CONDITIONS
THAT DEVIATE FROM PUBLISHED 30-YEAR HISTORICAL AVERAGES DATA.
Scale:1" = 20'
40'20'10'0'
DATE ●,SSUE
PERMIT SET
DOCUMENT REUSE:
This document is the property of
Field Studio Landscape Architects
PLLC. The ideas and design
incorporated on this document shall
not be used for any other project
without written authorization of
Field Studio Landscape Architects
PLLC.
SHEET OF
PRO-ECT NUMBER:
S+EET T,TLE
7 2 2 N .R O U S E A V E .
B O Z E M A N , M T 5 9 7 1 5
(4 0 6 )5 5 1 -2 0 9 8
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MILL BUILDING RENOVATIONLOTS 5-28, BLOCK 105. BOZEMAN, MT2416.00
L-4.10
IRRIGATION
DETAILS & NOTES
7 7
2025.02.07 SITE PL REVIEW
2025.03.17 SITE PL REV.
2025.04.09 SITE PL REV.
REDUCED PRESSURE BACKFLOW DEVICE
1" = 1'-0"
SERVICE
SIDE
MAINLINE
SIDE
1
2
3
4
5
6
7
REDUCED PRESSURE BACKFLOW DEVICE AS SPECIFIED1
GALVANIZED UNIONS AT EACH SIDE2
GALVANIZED RISERS3
CONCRETE THRUST BLOCKS, 90 LBS OF CONCRETE EACH4
GALVANIZED NIPPLES AND ELL AS REQUIRED5
GALVANIZED ELL AND NIPPLE, TYPICAL EACH SIDE6
PVC COUPLER AND SCH. 80 TOE NIPPLE, TYPICAL EACH SIDE7
1 FX-IR-FX-BACK-03
MASTER CONTROL VALVE
1 1/2" = 1'-0"
FINISHED GRADE.
SET BOX 2" ABOVE GRADE AT SHRUBS.
SET BOX FLUSH TO GRADE AT TURF.
A.E.P.RECTANGULAR BOX #1015
A.E.Q.WITH 6" EXTENSIONS AS REQUIRED.
WATER PROOF WIRE CONNECTORS
ON 30" LOOPED WIRES.
1/2" WIRE CLOTH GOPHER
SCREEN, WRAP UP SIDES.
PVC MAIN LINE.6X2X16 CONC. BLOCK CAPS,
ONE EACH SIDE (2 TOTAL)
SXT SCHEDULE 80 NIPPLES VALVE INLET SIZE.
PVC CONDUIT FOR
CONTROLLER WIRES.18" MINIMUM BELOW GRADE.12" MIN. BELOW GRADE.2 FX-IR-FX-MAST-06
NOTES:
1- LOCATE VALVE BOXES IN PLANTING AREAS.
2- WRAP VALVE BOX WITH A MINIMUM OF 3 MIL THICK PLASTIC AND SECURE IT USING DUCT TAPE OR ELECTRICAL TAPE.
3- ALL THREADED CONNECTION TO BE MADE USING TEFLON TAPE.
4- ALL CHANGES IN ELEVATION SHALL BE MADE USING SCH. 40 PVC 45° ELBOWS.
6" MIN
12" MAX
BALL VALVE 3" AND SMALLER
1 1/2" = 1'-0"
THREADED BALL VALVE. (SEE
IRRIGATION LEGEND FOR MAKE
AND MODEL).
SCH. 80 PVC MALE ADAPTER.
FINISHED GRADE.
RECTANGULAR VALVE BOX WITH
LOCKING LID.
PAVEMENT.
SCH. 80 PVC UNION SXS.
SCH. 80 PVC NIPPLE TXS.
MAINLINE.
THREE INCH (3") THICK LAYER
OF PEA GRAVEL OR APPROVED
38" WELDED WIRE MESH.
SCH. 40 PVC 45° ELBOW.
FOUR (4) 4" X 8" BRICKS.
3 FX-IR-FX-SHUT-01
1
2
4
5
7
8
9
INTERIOR WALL MOUNT CONTROLLER W/ J-BOX
1" = 1'-0"
6
24" MIN.18" MIN.
3
SET CONTROLLER 60" ABOVE
FINISHED GRADE UNLESS
OTHERWISE SPECIFIED
1
CONTROLLER AS SPECIFIED.
SECURELY BOLT
CONTROLLER TO WALL.
INSTALL BACKUP BATTERIES
AS REQUIRED. GROUND AS
PER MANUFACTURER
SPECIFICATIONS
2
EXTERNAL WALL3
1/2" DIAMETER RIGID STEEL
CONDUIT FOR 110 VAC
ELECTRICAL SOURCE.
INSTALL AS PER LOCAL
ELECTRICAL CODES
4
2" DIAMETER GRAY PVC
CONDUIT FOR RCV WIRES
5
LB JUNCTION BOX6
FINISHED FLOOR LEVEL7
LONG SWEEP ELL8
18' MIN. BEYOND STRUCTURE,
OR TO BOX AS PER PLANS
9
4 FX-IR-FX-CONT-11
INTERIOR WALL
X2-400 CONTROLLER (INDOOR)
1 1/2" = 1'-0"
*NOTE*
SPECIFY 2, 4, 6 OR 8 STATION MODEL CONTROLLER. MOUNT CONTROLLER
WITH LCD SCREEN AT EYE LEVEL. PLUG-IN TRANSFORMER SHALL BE CONNECTED TO
GROUNDED 110 VAC OUTLET.
MODEL X2-400
CONTROL WIRE IN ELECTRICAL
CONDUIT. SIZE AND TYPE
PER LOCAL CODE
PLUG-IN TRANSFORMER
5 FX-IR-HUNT-CONT-32
WIRELESS RAIN/FREEZE-CLIK
3" = 1'-0"
NOTE:
MOUNT SENSOR ON ANY SURFACE WHERE IT WILL BE EXPOSED
TO UNOBSTRUCTED RAINFALL, BUT NOT IN PATH OF SPRINKLER SPRAY, NO
MORE THAN 1000' FROM RECEIVER UNIT. MOUNT UNIT NO FURTHER THAN 6'
FROM CONTROLLER.
WRC RECEIVER
MODEL WRFC
MOUNTING WALL
6 FX-IR-HUNT-SENS-18
DRIPLINE FLUSH VALVE AT GRADE
3" = 1'-0"
COMPRESSION TEE AS OCCURS.
DRIPLINE STAKING AS NOTED.
DRIPLINE WITH EMITTERS AS NOTED.
DRIPLINE STAKE AT COUPLER.
DRIPLINE COMPRESSION COUPLER.
FLUSH CAP AT GRADE.
8 FX-IR-FX-DRIP-07
QUICK COUPLING VALVE IN BOX
1 1/2" = 1'-0"
10" DIAMETER VALVE BOX.
HEAD BRAND "QVC" ON LID WITH
2" HIGH CHARACTERS.
QUICK COUPLING VALVE AS SPECIFIED.
GALV.NIPPLE, LENGTH AS REQ.
6" DEEP LAYER OF 3/4" CRUSHED ROCK.
12" PVC SCHEDULE 80 NIPPLE.
1/2" X 36"
GALV STEEL PIPE.
TWO STAINLESS
STEEL CLAMPS.
3" PVC SCHEDULE 80 NIPPLE.
THREE PVC SCH 80 ELLS.
12" MAX
6" MIN.1" MIN2" MAXFINISHED GRADE.
FLUSH IN LAWN AREAS.
2" IN SHRUB AREAS.
9 FX-IR-FX-QUIC-03
13 GPH DRIPLINE RING
NTS
DRIPLINE TO LATERAL "XPANDO"
ADAPTER CONNECTION DETAIL
NOTE:
PLACE TIE DOWN STAKES EVERY 3 FT. IN SAND, 4 FT.
IN LOAM, AND 5 FT. IN CLAY, AS WELL AS AT ALL
CHANGE OF DIRECTION SUCH AS AT TEES OR ELLS.
1
13
12
11
3
10
9
3
1 2
8 3
3
4
5
7
LATERAL SUPPLY PIPE, SIZE AND TYPE PER PLAN1
DRIPLINE CONNECTION TO BELOW GRADE
LATERAL PIPE, SEE DRIPLINE TO LATERAL
"XPANDO" ADAPTER CONNECTION DETAIL.
2
1/2" PLOYETHYLENE BLANK TUBING, AS
REQUIRED.
3
BARB CROSS INSERT FITTING.4
BARB TEE INSERT FITTING.5
6
PLANT TRUNK.7
8
DRIPLINE BARBED INSERT ELL.9
RATCHET CLAMP AT ALL BARBED CONNECTIONS,
ANTELCO PART NO. 44345.
10
INSERT ADAPTER, ANTELCO "XPANDO" 13MM X
14MM, PART NO. 45595.
11
13MM ANTELCO "CAPO: RUBBER GROMMET, NO.
45735.
12
HOLE IN LATERAL PIPE
WHERE REQUIRED. YOU MUST USE A
"FORSTNER" DRILL BIT FOR DRILLING INTO PVC.
REMOVE ANY EXCESS BURRS OR ROUGH
EDGES.
13
8
TYPICAL ANTELCO ASTA TIE-DOWN STAKE, SEE
NOTES.
6
AT-GRADE DRIPLINE, INNER RING 12" FROM
PLANT, OUTTER RING 30" FROM PLANT.
DRIPLINE TO BE 0.9GPH EMITTERS AT 12" O.C.
6
4
"
24"10"
9 FX-IR-FX-EMIT-01
ICZ-101 DRIP CONTROL ZONE
1 1/2" = 1'-0"
18-24" COILED WIRE
WATERPROOF CONNECTORS (2)
DRIP ZONE KIT
MODEL ICZ-101-XX WITH
FILTER (TIP 45 DEGREES)
REGULATOR 25 OR 40 PSI
FINISH GRADE
JUMBO VALVE BOX
SCH 80 T.O.E. NIPPLE (2)
MAIN LINE PIPE & FITTINGS
BRICK SUPPORTS (4)
3/4" MINUS WASHED GRAVEL
10 FX-IR-HUNT-DRIP-18
2
2