HomeMy WebLinkAbout1.5-6557CITY OF BAKERSFIELD NOTES REQUIREMENTS
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ABBREVIATIONS
AC
AIR CONDITIONING UNIT
CL
CENTER LINE
CLR
CLEAR
BC
BOTTOM OF CURB
BCR
BEGINNING OF CURVE RADIUS
BOS
BOTTOM OF SLOPE
BS
BOTTOM OF STEP
EA
EACH
FG
FINISH GRADE
FL
FLOW LINE
FOC
FACE OF CURB
FS
FINISH SURFACE
FTG
FOOTING
GB
GRADEBREAK
INV
INVERT
IR
INNER RADIUS
LA
LANDSCAPE ARCHITECT
OR
OUTER RADIUS
P/L
PROPERTY LINE
POB
POINT OF BEGINNING
R
RADIUS
R/W
RIGHT OF WAY
RAD.
RADIUS
Sim
SIMILAR
TF
TOP OF FOOTING
TG
TOP OF GRATE
TOC
TOP OF CURB
TOS
TOP OF SLOPE
TS
TOP OF STEP
TW
TOP OF WALL
TYP
TYPICAL
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SUBMITTALS
No.
Date
1
04/10/2013
2
08/01/2013
3
08/13/2013
4
09/09/2013
5
10/08/2013
LANDSCAPE AREAS
TURF
8)304
SHRUB
217238
STAMPED CONCRETE
3�483
.8
PLANTING PLAN
MEDIAN (CURB TO CURB)
117787
STREETSCAPE (BACK OF WALL TO FRONT OF CURB)
.407144
TOTAL S.F. FOR PROJECT
519941
LANDSCAPE CONSTRUCTION DOCUM.ENTS
r1F I I IE
TRO
6557 1
F
STREETSCAP
FOR
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L A N
SITE LOCATION
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0
WALL NOTES.
1. FREESTANDING MASONRY WALLS SHALL BE CONSTRUCTED FROM
APPROVED STRUCTURAL DETAILS AND CALCULATIONS PROVIDED BY
STRUCTURAL ENGINEER.
2. ALL ELEVATIONS, SECTIONS OR DESCRIPTIONS ON THESE DETAILS ARE FOR
AESTHETIC INTENT ONLY, NOT FOR STRUCTURAL CONSTRUCTION.
3. EXPANSION JOINTS TO OCCUR @ 201 O.C. MAX, AT EACH CORNER AND AT
EACH PILASTER. EXPANSION JOINTS TO BE PROVIDED IN THE MASONRY
WALL ONLY AND NOT EXTENDED INTO THE FOOTINGS.
4. WALLS AND FENCES BETWEEN LOTS SHALL BE SEPARATED FROM
INTERSECTING WALLS.
5. NON- CMU FENCES MAY BE CONNECTED TO PERIMETER WALLS AND
PILASTERS IF CONNECTIONS ALLOW FOR DIFFERENTIAL MOVEMENT
BETWEEN THE FENCE AND THE WALL. REFER TO STRUCTURAL DRAWINGS
FOR DETAILS.
I HEREBY CERTIFY THAT THESE PLANS AND SPECIFICATIONS COMPLY WITH CITY OF BAKERSFIELD
ORDINANCES, STANDARDS AND DESIGN CRITERIA, AND THAT THEY INCLUDE ALL IMPROVEMENT
REQUIREMENTS OF THE ADVISORY AGENCY OR OTHER REVIEW BOARD. I AM RESPONSIBLE FOR ALL
CALCULATIONS AND DRAWINGS ON THESE PLANS AND ANY ERROR, OMISSIONS, OR VIOLATIONS OF
THOSE ORDINANCES, STANDARDS AND DESIGN CRITERIA SHALL BE CORRECTED DURING COSTRUCTION.
IIIIIIIII
08/13/2013
rE AR17HITECT: JACK NORTON RLA 3332 EXP. 05/31/2014 DATE
-11 e
D BY: C10fY OF BAKERSFIELD PUBLIC WORKS DIRECTOR RAUL ROJAS DTTE
REVIEWED BY: CITY OF BA)U
yRSFIELD RECREATION AND PARKS DEPARTMENT DATE
%NOW,
REVIEWED BY: CITY OF BAKERSFIELD TRAFFIC ENGINEER DATE
CLIENT
MERITAGE HOMES
1250 CORONA POINTE COURT, SUITE 210
CORONA, CA 92879
TEL�: (951) 547-832.0
CONTACT: PETER VANEK
LANDSCAPE ARCHITECT
SJA, INC.
31726 RANCHO VIEJO ROAD, SUITE 201
SAN JUAN CAPISTRANO, CA 92675
TEL: (949) 276-6500
FAX: (949) 276-6506
CONTACT: JACK NORTON
0
TITLE SHEET
. I
IRRIGATION PLAN.
.2-5
IRRIGATION DETAILS
.6-7
IRRIGATION SPECIFICATIONS
.8
PLANTING PLAN
.9-12
PLANTING DETAILS
.13
PLANTING SPECIFICATIONS
.14
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31726 RANCHO VIEJO ROAD SUITE 201
SAN JUAN CAPISTRANO CA 92675
TEL 949276 6500 � FAX 949 276 6506
www.sjainc. com
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IRRIGATION LEGEND
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KERN TURF
MAXICOM
T -580A BRASS BALL VALVE (LINE SIZE).
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VITSB -22SS/ RB3ESP24LXMEF /RB9IQ4602B /KCPCSA- LXMEF24/
KCPFLOWCOMBO- 200 /KCPLXME- RG /KCP113GR - CONTACT JOSH
BANDUCCI (661) 833 -0596 / (661) 978 -5935
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APPROVED
SCH. 40 PVC LATERAL LINE (SIZE PER PLAN).
N/A
SCHEDULE 40 MAINLINE - 1 %2" AND SMALLER - 18" COVER (SIZE PER
PLAN). CL. 315 2" AND LARGER 24" COVER.
N/A
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SCHEDULE 40 PVC SLEEVE - 2X PIPE DIAMETER
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SYM
MFG
MODEL
GPM
ARC
PSI
RAD
PREC.
COMMENTS
QTY.
1
825Y BACKFLOW PREVENTER WIN SMOOTH TOUCH STRONGBOX
ENCLOSURE - CONTRACTOR SHALL PROVIDE A GREEN R30 THERMAL
BLANKET
RAINBIRD
1806/12- SAM- PRS -5Q
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90
30
5'
1.83
SEE NOTES
N/A
p
RAINBIRD
1806/12- SAM- PRS -5H
0.20
180
30
5'
1.83
SEE NOTES
3
L
Q
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RAINBIRD
1806 /12- SAM- PRS -8Q
0.26
90
30
8'
1.82
SEE NOTES
12
p
RAINBIRD
1806 /12- SAM- PRS -8H
0.52
180
30
8'
1.82
SEE NOTES
575
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RAINBIRD
1806/12- SAM- PRS -8F
1.05
360
30
8'
1.82
SEE NOTES
2
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RAINBIRD
1806 /12- SAM- PRS -IOQ
0.39
90
30
10'
1.52
SEE NOTES
1
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R.AINBIRD
1806/12- SAM- PRS -10H
0.79
180
30
10'
1.52
SEE NOTES
37
RAINBIRD
1806 /12- SAM- PRS -10F
1.58
360
30
10'
1.52
SEE NOTES
20
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90
30
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1.74
SEE NOTES
3
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1806 /12- SAM- PRS -12H
130
180
30
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1.74
SEE NOTES
62
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360
30
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1.74
SEE NOTES
N/A
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EST.
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30
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30
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1806 /12- SAM- PRS -8H
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30
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1.82
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360
30
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20
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1806 /12- SAM- PRS -12Q
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90
30
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1.74
SEE NOTES
3
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1806 /12- SAM- PRS -12H
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180
30
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SEE NOTES
62
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360
30
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32
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360
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190
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SYM
MFG
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EST.
QTY.
RAINBIRD
1806/12-SAM-PRS-5Q
0.10
90
30
51
1.83
SEE NOTES
N/A
RAINBIRD
1806/12-SAM-PRS-5H
0.20
180
30
51
1.83
SEE NOTES
3
RAINBIRD
1806/12-SAM-PRS-8Q
0.26
90
30
81
1.82
SEE NOTES
12
DATE
RAINBIRD
1806/12-SAM-PRS-8H
0.52
180
30
81
1.82
SEE NOTES
575
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RAINBIRD
1806/12-SAM-PRS-8F
1.05
360
30
81
1.82
SEE NOTES
2
RAINBIRD
1806/12-SAM-PRS-IOQ
0.39
90
30
10'
1.52
SEE NOTES
I
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1806/12-SAM-PRS-10H
0.79
180
30
10,
1.52
SEE NOTES
37
0
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1806/12-SAM-PRS-10F
1.58
360
30
101
1.52
SEE NOTES
20
RAINBIRD
1806/12-SAM-PRS-12Q
0.65
90
30
12'
1.74
SEE NOTES
3
RAINBIRD
1806/12-SAM-PRS-12H
1.30
180
30
12'
1.74
SEE NOTES
62
RAINBIRD
1806/12-SAM-PRS-12F
2.60
360
30
12'
1.74
SEE NOTES
N/A
RAINBIRD
1806/12-SAM-PRS-15Q
0.92
90
30
15'
1.58
SEE NOTES
N/A
RAINBIRD
1806/12-SAM-PRS-15H
1.85
180
30
15'
1.58
SEE NOTES
32
RAINBIRD
1806/12-SAM-PRS-15F
3.70
360
30
15'
1.58
SEE NOTES
N/A
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RWS-B-1401
0.25
360
30
N/A
N/A
SEE NOTES
190
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15
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PEB-PRS-D CONTROL VALVE W/KBI THREADED BLOCKED TRUE UNIION
SCH.80 BALL VALVE ON MAIN SIDE (SIZE PER PLAN) WNID YELL. TAGS
26
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T-580A BRASS BALL VALVE (LINE SIZE).
5
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KCPFLOWCOMBO-200/KCPLXME-RG/KCPI 13GR - CONTACT JOSH
BANDUCCI (661) 833-0596 / (661) 978-5935
I
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IRRIGATION NOTES
1.
INSTALL ALL IRRIGATION COMPONENTS ACCORDING TO LOCAL CODES AND
10.
ADJUST ALL HEADS FOR NO OVERSPRAY ON ANY NONPLANTED AREAS AND
2.
ORDINANCES.
THE CONTRACTOR SHALL OBTAIN, COORDINATE AND PAY FOR ANY AND ALL
1 -1/4"
COMPLETE COVERAGE OF LANDSCAPE AREAS. THIS SHALL INCLUDE SELECTING
1 -1/2"
PERMITS AND ALL INSPECTIONS AS REQUIRED.
211
THE BEST DEGREE OF ARC TO FIT THE EXISTING S NG CONDITIONS (USE VARIABLE ARC
3.
THE CONTRACTOR SHALL BE RESPONSIBLE AND LIABLE FOR ANY ENCROACHMENT
11.
NOZZLES AS NECESSARY).
LOCATE ALL SPRAY HEADS 24" FROM EDGE OF PAVING.
00
INTO ADJACENT PROPERTY, R.O.W.'S, EASEMENTS, SETBACKS OR ANY OTHER LEGAL
12.
USE VARIABLE ARC NOZZLES FOR AREAS OTHER THAN 90, 180, OR 360 DEGREES.
:....
PROPERTY RESTRICTIONS EITHER MARKED OR UNMARKED.
13.
SLEEVE IRRIGATION WIRING UNDER ALL PAVING.
4.
IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO FAMILIARIZE HIMSELF
SLEEVE LATERALS UNDER ALL PAVING W /SCH. 40 SLEEVES.
WITH ALL UNDERGROUND UTILITIES. CONTRACTOR SHALL REPAIR/REPLACE AT NO
SLEEVE MAINLINE UNDER ALL PAVING W /SCH. 40 SLEEVES.
::: : :::...:: : :...
ADDITIONAL COST TO THE OWNER, ANY DAMAGE TO UNDERGROUND UTILITIES
SLEEVE ALL POLY PIPE UNDER PAVING W /SCH. 40 SLEEVES.
5.
. THAT MAY OCCUR.
THE RA
CONTRACTOR T
C T OR SHALL BE RESPONSIBLE so
NSIBLE AND N LIABLE FOR ANY AND ALL
.. ........................
.......... .....
ALL LE _
SLEEVES TO BE SCH. 40 2x SIZE OF PIPE TO BE SLEEVED.
DAMAGES A
GE S T O OPERATIONS I
O NS OR WORK RK OF OTHER N
CONTRACTORS. T
RACTOR S. CONTRACTOR CT R
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15.
USE CHECK VALVES A '
S REQ D TO ELIMINATE LOW HEAD DRAINAGE.
PRESSURE COMPENSATING DEVICES SHALL BE USED ON ALL NOZZLES TO
SHALL BE RESPONSIBLE FOR COORD INATIO N F
O ACTIVITIES WITH ALL AGENCIES
ELIMINATE A
IN TE F OG I
G NG
6.
AND OTHER TRADES.
THE CONTRACTOR SHALL VERIFY ALL CONDITIONS AND DIMENSIONS SHOWN ON
16
WHERE VERTICAL OBSTRUCTIONS STR
U C TI ON S IN THE LANDSCAPE AREA INTERFERE WITH THE
16:
PLANS NS AT THE SITE PRIOR TO COMMENCEMENT OF ANY N WORK. ALL
190
SPRAY PATTERN OF ANY SPRINKLER RESULTING IN IMPROPER COVERAGE THE
DISCREPANCIES PANCIES SHALL BE IMMEDIATELY REPORTED TO PROJECT LANDSCAPE
.y.___.
320
IRRIGATION CONTRACTOR SHALL RECTIFY THE COVERAGE OF IRRIGATION THE
-
ARCHITECT AND CITY LANDSCAPE ARCHITECT FOR DIRECTION. ANY
.........
IRRIGATION CONTRACTOR SHALL RECTIFY THE SITUATION BY FIELD ADJUSTMENT
CONTINUATION OF WORK IS AT THE CONTRACTOR'S RISK AND EXPENSE.
......
TO THE IRRIGATION SYSTEM. THIS MAY REQUIRE THE ADDITION OF QUARTER
7
THE CONTRACTOR SHALL APPLY THE MINIMUM NM
UM A MOUNT OF WATER TO PROMOTE
CIRCLE SPRINKLERS TO EACH SIDE OF THE OBSTR UCTIONS OR OTHER MEASURES.
HEALTHY GROWTH OF THE PLANT MATERIAL. AT NO TIME WILL THE
ALL SUCH ADJUSTMENTS SHALL BE MADE AT NO ADDITIONAL COST TO THE
CONTRACTOR APPLY WATER RATE OF FREQUENCY WHICH CAUSES RUNOFF UNOFF
17.
OWNER.
PIPING AND WIRE CONDUIT PENETRATIONS THROUGH WALLS AND INSTALLATION
8.
OR SOIL SATURATION. RAT
I ON
REFER TO DETAILS AND SPECIFICATIONS FOR INSTALLATION OF ALL COMPONENTS.
F
O ANY N IRRIGATION EQUIPMENT UNDER PAVING MUST BE COORDINATED WITH THE
9.
THE WORK SHOWN ON THESE PLANS IS DIAGRAMATIC ALL ITEMS, IE.
E
G NERAL CONTRACTOR C
OR A D
N C ONTRA CT ORS O F OTHER ER T S T
TRADES O ELIMINATE
CONTROLLERS, VALVES, MAINLINES, SLEEVES, WIRES, IRRIGATION HEADS ETC...
PROBLEMS THAT MAY ARISE FROM INACCESSIBILITY OR DAMAGE TO ANOTHER
ARE SHOWN IN THIER APPROXIMATE LOCATIONS ONLY. DO NOT SCALE DRAWINGS
TRADE'S S WORK
DETAIL DRAWINGS MAY CLARIFY LOCATION OF SOME ITEMS. THE CONTRACTOR
SHALL NOT LOCATE ANY ITEMS WHERE IT IS OBVIOUS THAT THEY ARE IN
CONFLICT N LICT WITH UNDERGROUND UTILITIES, STRUCTURES, OTHER IMPROVEMENTS,
OR VEHICULAR OR PEDESTRIAN SAFETY CONSIDERATIONS.
CITY OF BAKERSFIELD NOTES
A. THE CONTRACTOR SHALL MARK THE LOCATION OF ALL SLEEVES BY CHISELING
THE LETTERS "IR" ON THE CURB FACE AT ALL CROSSING LOCATIONS. VERIFY WITH
THE CITY OF BAKERSFIELD THE APPROVED METHOD AND TYPE OF MARK.
B. CONTRACTOR SHALL PROVIDE AND INSTALL TWO HOT WIRES TO EACH CONTROL
VALVE. CONNECT ON E AND THE OTHER WILL BE A SPARE, VERIFY WITH CITY OF
BAKERSFIELD (STATION WIRE =BLACK /SPARE WIRE =RED)
C. INSTALL RAINBIRD SA SERIES SWING JOINT ASSEMBLIES ON ALL IRRIGATION
HEADS AND BUBBLERS & TSJ -18 ON ALL QUICK COUPLERS.
D. CONTRACTOR SHALL BE RESPONSIBLE TO PROVIDE AND INSTALL A SCH. 80 UNION
(SAME SIZE AS VALVE) DOWN STREAM OF THE VALVE @EACH VALVE LOCATION &
SCH. 80 BALL VALVE ON THE MAIN SIDE OF EACH VALVE, INCLUDING NIPPLES AND
OR FITTINGS.
LATERAL PIPE
SIZING CHART
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SIZE
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LEGEND
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landscape architecture
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31726 RANCHO VIEJO ROAD I SUITE 201
SAN JUAN CAPISTRANO CA 92675
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PART A IRRIGATION
1.0 SCOPE
FURNISH ALL MATERIALS, EQUIPMENT, SERVICES, SUPERVISION,
TRANSPORTATION AND LABOR NECESSARY TO PERFORM ALL IRRIGATION WORK,
COMPLETE, INCLUDING BUT NOT LIMITED TO: SERVICE MANUALS; RECORD
DRAWINGS; LOOSE EQUIPMENT; GUARANTEE; MATERIALS; AND INSTALLATION.
2.0 DRAWINGS AND SPECIFICATIONS
A. THE INTENT OF THE DRAWINGS AND SPECIFICATIONS IS TO INDICATE AND
SPECIFY A COMPLETE AND EFFICIENT SPRINKLER IRRIGATION SYSTEM.
B. PLOT DIMENSIONS ARE APPROXIMATE. CONTRACTOR SHALL CAREFULLY
CHECK AND VERIFY ALL DIMENSIONS AND SHALL REPORT ANY VARIATIONS
TO LANDSCAPE ARCHITECT.
C. DUE TO THE SCALE OF THE DRAWINGS, IT IS NOT POSSIBLE TO INDICATE ALL
OFFSETS, FITTINGS, ETC., WHICH MAY BE REQUIRED. CONTRACTOR SHALL
CAREFULLY INVESTIGATE THE STRUCTURAL AND FINISHED CONDITIONS
AFFECTING ALL HIS WORK, AND PLAN HIS WORK ACCORDINGLY. DRAWINGS
ARE GENERALLY DIAGRAMMATIC AND INDICATIVE OF THE WORK TO BE
INSTALLED. THE WORK SHALL BE INSTALLED IN THE MOST DIRECT AND
WORKMANLIKE MANNER, SO THAT CONFLICTS BETWEEN SPRINKLER
SYSTEMS, PLANTING AND ARCHITECTURAL FEATURES WILL BE AVOIDED.
3.0 SERVICE MANUALS /MATERIALS LIST
A. CONTRACTOR SHALL FURNISH ONE (1) MANUAL TO OWNER. THE MANUAL
MAY BE LOOSE LEAFED AND SHALL CONTAIN COMPLETE EXPLODED
DRAWINGS OF ALL EQUIPMENT INSTALLED SHOWING COMPONENTS AND
CATALOG NUMBERS TOGETHER WITH THE MANUFACTURER'S NAME AND
ADDRESS. ADDITIONAL SHEETS SHALL COVER OPERATION INSTRUCTIONS
SIMPLE ENOUGH TO BE UNDERSTOOD WITHOUT SPECIALIZED KNOWLEDGE.
B. CONTRACTOR SHALL FURNISH A MATERIALS LIST TO OWNER FOR APPROVAL
PRIOR TO START OF WORK. SAID LIST SHALL CONFORM TO PERFORMANCE
STANDARDS AND DATA AS SHOWN ON DRAWINGS, OR IN LEGEND AND
DETAILS.
4.0 AS BUILT DRAWINGS:
A. RECORD ACCURATELY ON ONE SET OF BLACK AND WHITE PRINTS
(IRRIGATION DRAWINGS), ALL CHANGES IN WORK CONSTITUTING
DEPARTURES FROM THE ORIGINAL CONTRACT DRAWINGS. INCLUDE
CHANGES IN BOTH PRESSURE AND NON - PRESSURE LINES.
B. UPON COMPLETION OF EACH INCREMENT OF WORK, TRANSFER ALL SUCH
INFORMATION AND DIMENSIONS TO THE PRINTS. RECORD CHANGES AND
DIMENSIONS IN A LEGIBLE AND PROFESSIONAL MANNER. WHEN THE
DRAWINGS ARE APPROVED, TRANSFER ALL INFORMATION TO A SET OF
REPRODUCIBLE DRAWINGS.
C. DIMENSION FROM TWO PERMANENT POINTS OF REFERENCE (MONUMENTS,
SIDEWALKS, CURBS, AND PAVEMENT). POST INFORMATION ON AS BUILT
DRAWINGS DAY -TO -DAY AS THE WORK IS INSTALLED. ALL DIMENSIONS
NOTED ON THE DRAWINGS SHALL BE 1/4 INCH IN SIZE.
D. SHOW DIMENSIONAL LOCATIONS AND DEPTHS OF THE FOLLOWING:
I. POINT OF CONNECTION (P.O.C.).
II. BACKFLOW PREVENTION ASSEMBLY, MASTER VALVE AND FLOW SENSOR.
III. ROUTING OF IRRIGATION PRESSURE MAINLINES (DIMENSION MAXIMUM
100 FEET ALONG ROUTING AND ALL DIRECTIONAL CHANGES).
IV. BALL AND BUTTERFLY SHUT -OFF VALVES
V. IRRIGATION CONTROL VALVES.
VI. AUTOMATIC CONTROLLER, RAIN SENSORS AND ELECTRICAL CONDUITS.
VII. SLEEVES AND PULL BOXES.
VIII. OTHER RELATED EQUIPMENT (AS DIRECTED BY THE ENGINEER).
E. MAINTAIN AS -BUILT DRAWINGS ON SITE AT ALL TIMES. THESE DRAWINGS
ARE SUBJECT TO INSPECTION AT ANY TIME.
F. MAKE ALL CHANGES TO REPRODUCIBLE DRAWINGS IN INK (NO BALLPOINT
PEN). MAKE CHANGES IN A MANNER EQUAL TO THE ORIGINAL DRAWINGS.
G. CONTRACTOR MUST SUBMIT AS -BUILT DRAWINGS (3 -MIL MYLARS AND ONE
SET OF BLUELINES) TO THE ARCHITECT INSPECTING THE SITE SEVEN DAYS
PRIOR TO THE START OF THE MAINTENANCE PERIOD FOR APPROVAL.
H. CONTROLLER CHARTS- THREE CONTROLLER CHARTS PER CONTROLLER,
ENCASED IN 20 MIL PLASTIC, SHOWING CLEARLY THE AREAS SERVICED BY
EACH REMOTE CONTROL VALVE (EACH VALVE DEPICTED BY A DIFFERENT
COLOR) SHALL BE PROVIDED AT EACH CONTROLLER. CONTROLLER CHARTS
SHALL BE MADE USING REDUCED APPROVED AS -BUILT PLANS
5.0 LOOSE EQUIPMENT
LOOSE SPRINKLING EQUIPMENT, OPERATING KEYS AND SPARE PARTS WILL BE
FURNISHED BY THE CONTRACTOR IN THE FOLLOWING QUANTITIES:
A. 6 BODIES WITH FOUR (4) INSERTS FOR EACH PATTERN USED.
B. 4 OSCILLATION BODIES
C. 4 ROTOR BODIES
D. 3 30" KEYS FOR MANUAL VALVES
E. 2 CONTROLLER KEYS
F. 2 ENCLOSURE KEYS
G. 4 COUPLER INSERTS AND HOSE SWIVELS
H. 3 HOSE BIB KEYS
I. 1 36" SOIL PROBE
J. 1 VALVE BOX KEY
6.0 GUARANTEE
A. THE ENTIRE SPRINKLER SYSTEM SHALL BE UNCONDITIONALLY
GUARANTEED BY CONTRACTOR AS TO MATERIAL AND WORKMANSHIP,
INCLUDING SETTLING OF BACKFILLED AREAS BELOW GRADE FOR A PERIOD
OF ONE (1) YEAR FOLLOWING THE DATE OF FINAL ACCEPTANCE OF THE
WORK. OWNER MAY EXERCISE OPTION TO WITHHOLD PART OF FINAL
PAYMENT UNTIL THE ONE YEAR PRODUCT /WORKMANSHIP GUARANTEE HAS
1 ELAPSED FROM DATE OF FINAL ACCEPTANCE.
B. IF WITHIN ONE YEAR FROM THE DATE OF COMPLETION, SETTLEMENT
OCCURS, AND ADJUSTMENTS IN PIPES, VALVES AND SPRINKLER HEADS OR
PAVING IS NECESSARY TO BRING THE SYSTEM OR PAVING TO THE PROPER
LEVEL OF THE PERMANENT GRADES, CONTRACTOR, AS PART OF THE WORK
UNDER HIS CONTRACT, SHALL MAKE ALL ADJUSTMENTS WITHOUT EXTRA
COST TO OWNER, INCLUDING THE RESTORATION OF ALL DAMAGED
PLANTING, PAVING OR OTHER IMPROVEMENTS OF ANY KIND.
C. SHOULD ANY DIFFICULTIES DEVELOP WITHIN THE SPECIFIED GUARANTEE
PERIOD WHICH OWNER FEELS MAY BE DUE TO INFERIOR MATERIAL AND /OR
WORKMANSHIP, THESE DIFFICULTIES SHALL BE IMMEDIATELY CORRECTED
BY CONTRACTOR TO THE SATISFACTION OF OWNER AT NO ADDITIONAL COST
TO OWNER, WITHIN 72 HOURS OF WRITTEN NOTICE, INCLUDING ANY AND
ALL OTHER DAMAGE CAUSED BY SUCH DEFECTS. FAILURE OF CONTRACTOR
TO RESPOND IN A TIMELY MANNER TO REPAIR DAMAGED CONDITIONS,
SHALL PROMPT OWNER TO REPAIR SAME AND DEDUCT COSTS OF LABOR,
MATERIAL AND EQUIPMENT USED FROM CONTRACTOR'S FINAL PAYMENT.
7.0 MATERIALS
A. PIPE AND FITTINGS
A.I. BRASS - BRASS PIPE SHALL BE IPS STANDARD WEIGHT 85% RED BRASS.
FITTINGS SHALL BE WITH STANDARD 125 POUND CAST BRONZE
THREADED FITTINGS.
A.2. PVC CONDUIT - PIPE THAT IS USED FOR CONTROL WIRES SHALL BE PVC
CONDUIT SCHEDULE 40: TYPE 1220. ALL WIRES UNDER PAVING SHALL BE
INSTALLED IN PVC CONDUIT, OR SLEEVES.
A.3. PVC NORMAL IMPACT PIPE -TYPE 1220 (PVC SCHEDULE 40 & 80)
A.3.1. A. TYPE II GRADE I HIGH IMPACT PIPE FROM ALL VIRGIN MATERIALS.
A.3.2. OUTSIDE DIAMETER OF PIPE SHALL BE THE SAME SIZE AS IRON PIPE.
A.3.3. PIPE SHALL BE MARKED AT INTERVALS NOT TO EXCEED 5' WITH THE
FOLLOWING INFORMATION: MANUFACTURER'S NAME, NOMINAL
PIPE SIZE, PVC TYPE AND GRADE (I.E., 1220) SDR RATING CLASS, NSF
APPROVAL AND COMMERCIAL STANDARD DESIGNATION CS 256 -60
A.3.4. PIPE SHALL BE MARKED AT INTERVALS WITH THE FOLLOWING
INFORMATION (NOT TO EXCEED 5'): MANUFACTURER'S NAME,
NOMINAL SIZE, PVC TYPE AND GRADE (I.E., PVC 1220) SDR RATING
CLASS, NSF APPROVAL AND COMMERCIAL STANDARD DESIGNATION
CS256 -63). MARKING SHALL INCLUDE EXTRUSION DATE.
A.3.5. PVC TYPE I SHALL NOT BE THREADED
A.3.6. PVC FITTINGS SHALL BE PVC TYPE II, SCHEDULE.40 NSF APPROVED.
A.3.7. SOLVENT SHALL BE No. 175 GRAY NSF APPROVED AS
MANUFACTURED BY INDUSTRIAL POLYCHEMICAL SERVICE,
GARDENA, CALIFORNIA, OR EQUAL.
A.3.8. CAUTION SHALL BE UTILIZED IN HANDLING TYPE I PIPE DUE TO THE
POSSIBILITY OF CRACKING, OR OF SPLITTING WHEN DROPPED OR
HANDLED CARELESSLY.
A.3.9. WHEN CONNECTION IS PLASTIC TO METAL, MALE ADAPTORS SHALL
BE USED. THE MALE ADAPTOR SHALL BE HAND TIGHTENED, PLUS
ONE TURN WITH A STRAP WRENCH. JOINT COMPOUND SHALL BE
PERMATIX TYPE II.
A.4. RING -TITS PVC PIPE
A.4.1. ALL PIPE INDICATED ON THE WORKING DRAWINGS, SHALL BE CLASS
160 PSI JOHNS - MANVILLE PVC PIPE WITH RING -TITE JOINTS.
A.4.2. ALL RING -TITE JOINTS SHALL BE SEALED WITH RUBBER RINGS AS
PROVIDED BY THE MANUFACTURER. ALL PIPE JOINTS SHALL
PROVIDE FOR EXPANSION AND CONTRACTION.
A.4.3. THRUST BLOCKS SHALL BE PROVIDED AS REQUIRED FOR PROPER
ANCHORAGE AND DURABILITY OF THE RING -TITE PIPE. (REFER TO
DETAILS)
B. SPRINKLER HEADS
SPRINKLER HEADS SHALL BE AS SHOWN ON PLAN.
C. VALVES
C.I. REMOTE CONTROL VALVES - ELECTRIC REMOTE CONTROL VALVES
SHALL BE AS SHOWN ON PLANS AND DETAILS.
C.2. GATE /BALL VALVES - APPROVED GATE /BALL VALVES SHALL BE AS
SHOWN ON PLANS AND DETAILS. SIZE AND LOCATION SHALL BE AT 300'
INTERVALS MINIMUM AND ELSEWHERE AS INDICATED ON PLAN.
C.3. ALL VALVES SHALL BE LOCATED 24" AWAY FROM CURBS OR
SIDEWALKS, AND POSITIONED PERPENDICULAR TO THE EDGE OF PAVING.
CA. ALL VALVES SHALL BE MARKED AT A CURB LOCATION, FINAL LOCATION
AND METHOD OF MARKING TO BE APPROVED BY THE CITY.
C.5. VALVES SHALL BE CLUSTERED IN GROUPS PER PLAN.
D. AUTOMATIC CONTROLLERS
AUTOMATIC CONTROLLERS SHALL BE AS SHOWN ON PLANS AND DETAILS.
E. CONTROL WIRE FOR RCV'S
ALL WIRING TO BE USED FOR CONNECTING THE AUTOMATIC CONTROLLER.
TO THE ELECTRICAL SOLENOID ACTUATED BY REMOTE CONTROL VALVE
SHALL BE TYPE OF -600V, 14 GUAGE SOLID COPPER, PVC INSULATION, SINGLE
CONDUCTOR, UL APPROVED UNDERGROUND FEEDER CABLE. EACH PILOT OR
"HOT" WIRE SHALL BE COLOR -CODED FOR EACH VALVE WITH THE COMMON
WIRE BEING WHITE AND STRIPED DIFFERENTLY FOR EACH VALVE. "PIG- TAIL"
TAG COMMON WIRE WITH STATION NUMBERS ON EACH END "PIG- TAIL"
WIRING EVERY 1500 L.F. OR AT EACH 90 DEGREE TURN. ENCLOSE 3 FT.
PIG -TAILS IN CONTROL BOXES WITH COVER STAMPED "SB" (SPLICE BOX).
VALVE WIRES SHALL BE BURIED 18" DEEP MINIMUM AND ATTACHED TO THE
UNDERSIDE OF THE MAINLINE WHERE POSSIBLE. THE CONTRACTOR SHALL
RUN TWO (2) EXTRA WIRES IN EACH DIRECTION FROM THE CONTROLLER TO
THE FARTHEST VALVE IN EACH DIRECTION (COLORS TO BE ORANGE AND
ORANGE WITH A WHITE STRIPE).
F. VALVE BOXES AND PULL BOXES
ALL VALVE BOXES SHALL BE PLASTIC WEATHER RESISTANT, U.V. RESISTANT
AND SOIL RESISTANT. VALVE BOXES SHALL BE GREEN IN COLOR, PULL
BOXES SHALL BE GREY IN COLOR. VALVE BOXES SHALL BE LOCKABLE WITH
A STAINLESS STEEL BOLT. VALVE BOXES SHALL HAVE A LOAD BEARING
CAPACITY OF 1500 PSI, VALVE BOX EXTENSIONS SHALL HAVE THE SAME
SPECIFICATIONS AS THE BOX. VALVE BOXES SHALL BE "CHRISTIE" OR AN
APPROVED EQUAL. BOX LIDS SHALL BE STAMPED "GV" OR "RCV" . PULL
BOXES SHALL BE UNMARKED VALVE BOXES SHALL BE EMBOSSED WITH THE
CONTROLLER AND VALVE NUMBER. PULL BOXES SHALL BE INSTALLED
EVERY 200' MIN. INSTALL PULL BOXES IN LANDSCAPE AREAS ONLY.
G. BACKFLOW PREVENTION UNITS
THE BACKFLOW PREVENTION UNITS SHALL BE AS SHOWN ON PLANS AND
DETAILS. ALL CONNECTIONS TO BACKFLOW PREVENTER SHALL BE TYPE K
BRASS/ COPPER PIPE.
8.0 INSTALLATION
A. TRENCHING
A.I. EXCAVATION SHALL BE OPEN VERTICAL CONSTRUCTION SUFFICIENTLY
WIDE TO PROVIDE FREE WORKING SPACE AROUND THE MATERIAL
INSTALLED AND TO PROVIDE AMPLE SPACE FOR BACKFILLING AND
COMPACTING.
A.2. TRENCHES FOR PIPE SHALL BE CUT TO REQUIRED GRADE LINES, AND
TRENCH BOTTOM SHALL BE COMPACTED TO PROVIDE AN ACCURATE
GRADE AND UNIFORM BEARING FOR THE FULL LENGTH OF THE LINE.
A.3. WHEN TWO (2) PIPES ARE TO BE PLACED IN THE SAME TRENCH, A 6"
SPACE SHALL BE MAINTAINED BETWEEN PIPES. (REFER TO PIPE
INSTALLATION DETAIL)
B. BACKFILLING
B.I. BACKFILL MATERIAL SHALL BE APPROVED SOIL. UNSUITABLE
MATERIAL INCLUDING CLODS AND ROCKS OVER 1 " IN SIZE SHALL BE
REMOVED FROM THE PREMISES AND DISPOSED OF LEGALLY AT NO COST
TO OWNER.
B.2. ALL BACKFILLING SHALL BE DONE CAREFULLY AND SHALL BE
PROPERLY COMPACTED FOR APPROVAL PURPOSES.
B.3. DEPTH OF TRENCHES SHALL BE SUFFICIENT TO PROVIDE A MINIMUM
COVER ABOVE THE TOP OF THE PIPE. SEE IRRIGATION LEGEND.
C. PVC PIPE
C.1. PVC PIPE SHALL BE SNAKED IN A MANNER WHICH WILL PROVIDE FOR
EXPANSION AND CONTRACTION AS RECOMMENDED BY THE PIPE
MANUFACTURER.
C.2. ALL PLASTIC TO METAL JOINTS SHALL BE MADE WITH PLASTIC MALE
ADAPTORS, UNLESS OTHERWISE SHOWN IN DETAILS.
C.3. THE JOINTS SHALL BE ALLOWED TO SET AT LEAST TWENTY -FOUR (24)
HOURS BEFORE PRESSURE IS APPLIED TO THE PVC PIPE SYSTEM.
CA. MAIN LINES SHALL BE TESTED IN PLACE BEFORE BACKFILLING FOR A
PERIOD OF NOT LESS THAN FOUR (4) HOURS AND SHALL SHOW NO
LEAKAGE OR LOSS OF PRESSURE. DURING THE TEST PERIOD, MINIMUM
TEST PRESSURE, AT THE HIGHEST POINT OF THE SECTION BEING TESTED,
SHALL BE 150 POUNDS PER SQUARE INCH. CENTER FILLING OF PIPE
LENGTHS IS ALLOWED.
C.5. AFTER ALL NEW SPRINKLER PIPING AND RISERS ARE IN PLACE AND
CONNECTED, ALL NECESSARY WORK HAS BEEN COMPLETED AND PRIOR
TO THE INSTALLATION OF SPRINKLER HEADS, CONTROL VALVES SHALL
BE OPENED AND A FULL HEAD OF WATER USED TO FLUSH OUT THE
SYSTEM FOR A MINIMUM OF FIVE (5) MINUTES. AFTER THE SYSTEM IS
THOROUGHLY FLUSHED, THE RISERS SHALL BE CAPPED OFF AND THE
SYSTEM PRESSURE TESTED.
C.6. AT THE CONCLUSION OF A SYSTEM PRESSURE TEST, THE HEADS SHALL
BE INSTALLED AND TESTED FOR OPERATION IN ACCORDANCE WITH
DESIGN REQUIREMENTS UNDER NORMAL OPERATING PRESSURE.
CONTRACTOR SHALL VERIFY HEAD PRESSURES WITH PITOT TUBE AND
ADJUST VALVE TO CORRESPOND WITH DESIGN PRESSURE.
C.7. CONTRACTOR SHALL NOT BACKFILL ANY WORK PRIOR TO COMPLETION
AND APPROVAL OF PRESSURE TEST. IF CONTRACTOR BACKFILLS
TRENCHING PRIOR TO PRESSURE TEST, THE CONTRACTOR SHALL BE
RESPONSIBLE FOR ALL DIRECT AND INDIRECT COSTS OF EXPOSING
WORK FOR PROPER TESTING AND OBSERVATION BY LANDSCAPE
ARCHITECT AT NO ADDITIONAL COST TO THE OWNER.
D. INTENTIONALLY LEFT BLANK
E. SPRINKLERS
E.I. ALL NOZZLES ON STATIONARY POP -UP SPRINKLERS SHALL BE
TIGHTENED AFTER INSTALLATION. ALL SPRINKLERS HAVING AN
ADJUSTMENT STEM SHALL BE ADJUSTED ON A LATERAL LINE FOR
PROPER RADIUS, DIAMETER AND /OR GALLONAGE PER APPROVAL OF THE
LANDSCAPE ARCHITECT.
E.2. SPRINKLER HEADS AND RISERS SHALL BE INSTALLED ACCORDING TO
DETAILS FOR FINAL APPROVAL.
F. VALVES
F.I. REMOTE CONTROL VALVES SHALL BE ADJUSTED IN ORDER THAT A
UNIFORM DISTRIBUTION OF WATER IS APPLIED BY THE SPRINKLER
HEADS TO THE PLANTING AREAS FOR EACH INDIVIDUAL VALVE SYSTEM.
F.2. QUICK COUPLING VALVES SHALL BE SET APPROXIMATELY 12" FROM
WALKS, CURBS, HEADERBOARDS, OR PAVED AREAS WHERE DESIGNED.
REFER TO INSTALLATION DETAIL.
F.3. NO CONTROL VALVES SHALL BE LOCATED IN TURF AREAS WITHOUT
PRIOR WRITTEN APPROVAL OF THE LANDSCAPE ARCHITECT.
G. VALVE BOXES
G.I. VALVE BOXES SHALL BESET ONE INCH (1 ") ABOVE THE DESIGNATED
FINISH GRADE IN LAWN AREAS AND THREE INCHES (3") ABOVE FINISH
GRADE IN GROUND COVER AREAS.
G.2. VALVE BOXES INSTALLED NEAR WALKS, CURBS, HEADERBOARDS, AND
PAVING SHALL ABUT THOSE ITEMS. TOP SURFACE OF BOX SHALL BE
FLUSH WITH ITEMS LISTED ABOVE.
G.3. VALVE BOXES SHALL BE INSTALLED IN SHRUB PLANTERS, NOT IN TURF
AREAS WHENEVER POSSIBLE, UNLESS OTHERWISE APPROVED IN
WRITING BY THE LANDSCAPE ARCHITECT.
H. AUTOMATIC CONTROLLER LOCATION AND INSTALLATION
H.I. THE AUTOMATIC CONTROLLER SHALL BE INSTALLED AT THE LOCATION
SHOWN ON THE PLAN, VERIFY EXACT LOCATION OF CONTROLLER WITH
LANDSCAPE ARCHITECT PRIOR TO INSTALLATION.
H.2. ALL LOCAL AND OTHER APPLICABLE CODES SHALL TAKE PRECEDENCE
IN CONNECTING THE 120 VOLT ELECTRICAL SERVICE TO THE
CONTROLLER. IRRIGATION CONTRACTOR SHALL PROVIDE POWER TO
CONTROLLER AND SHALL COMPLETE HOOK -UP TO CONTROLLER.
H.3. THERE SHALL BE ADEQUATE COVERAGE OF SOIL (18" MINIMUM) OVER
THE 24 -VOLT CONTROL WIRE. INSTALL WIRE IN MAIN LINE TRENCH AND
TAPE TO SIDES OF MAINLINE AT 15' INTERVALS. SEE DETAIL.
I. CONTROL WIRE
I.I. ALL ELECTRICAL EQUIPMENT AND WIRING SHALL COMPLY WITH LOCAL
AND STATE CODES AND BE INSTALLED BY THOSE SKILLED AND
LICENSED IN THE TRADE.
I.2. CONNECTING AND SPLICING OF WIRE AT THE VALVES OR IN THE FIELD
SHALL BE MADE USING RAIN BIRD PEN -TITE CONNECTORS OR EQUAL.
WIRE CONNECTORS SHALL BE WATERPROOF AND NON- REUSEABLE. ALL
SPLICES SHALL BE MADE USING SEALED WATERPROOF CONNECTORS.
CONNECTORS SHALL HAVE A TWO PIECE BODY, COPPER CRIMP SLEEVE,
AND WATER PROOF SEALANT.
I.3. THREE (31) FEET LONG PIG -TAIL WIRE SPLICES SHALL BE ALLOWED ONLY
AT 1500 FT. INTERVALS. THE WIRE SPLICES SHALL BE ENCLOSED IN A
VALVE BOX WITH COVER IMPRINTED WITH THE LETTERS 'SB'.
J. BACKFLOW PREVENTION UNITS
J.1. THE BACKFLOW PREVENTION UNITS SHALL BE INSTALLED AS SHOWN ON
PLANS AND DETAILS. BACKFLOW PREVENTION UNITS SHALL BE
INSTALLED PER LOCAL CODES INCLUDING CERTIFICATION.
9.0 OBSERVATION SEQUENCE
OBSERVATIONS BY THE LANDSCAPE ARCHITECT WILL BE REQUIRED AT THE
FOLLOWING TIMES:
- UPON INSTALLATION OF MAINLINE (PRIOR TO BACKFILLING) FOR PRESSURE
TEST
- UPON INSTALLATION OF IRRIGATION HEADS (PRIOR TO PLANTING BUT
AFTER FINE GRADING) FOR COVERAGE TEST.
AT THE END OF MAINTENANCE PERIOD.
PART B IRRIGATION SYSTEM MAINTENANCE
WHEN REPAIRS TO THE SYSTEM ARE REQUIRED, IDENTICAL MATERIALS SHOULD
BE USED TO MAINTAIN SYSTEM INTEGRITY.
I. IRRIGATION CONTROLLER
THE IRRIGATION CONTROLLER IS DEFINED AS THE MASTER CONTROLS THAT
REGULATE THE IRRIGATION PROCESS. THE SYSTEM HAS BEEN INSTALLED USING
THE LATEST STATE -OF- THE -ART EQUIPMENT AVAILABLE. HOWEVER, AS WITH
ANY DEVICE, THE EQUIPMENT WILL NOT LAST FOREVER, AND COMPONENTS
WILL NEED TO BE REPAIRED OR REPLACED PERIODICALLY.
IRRIGATION CONTROLLERS CONTROL THE TIME OF DAY AND THE FREQUENCY
WITH WHICH THE IRRIGATION SYSTEM DISPERSES WATER; TURNING IRRIGATION
VALVES ON AND OFF ACCORDING TO A WATERING SCHEDULE WHICH IS
PROGRAMMED INTO THE CLOCK.
EACH CONTROLLER HAS A BATTERY BACK -UP; HOWEVER, THE SCHEDULE MAY
BE LOST AS A RESULT OF A POWER OUTAGE. CHANGING SHORT -TERM WEATHER
CONDITIONS AND SEASONAL CHANGES WILL REQUIRE FINE - TUNING THE
PROGRAM FOR PROPER WATERING. DURING EXTENDED RAINY PERIODS, THE
CONTROLLERS SHOULD BE SHUT -DOWN UNTIL ADDITIONAL WATER IS NEEDED IN
THE LANDSCAPE AREAS.
MULTIPLE IRRIGATION CYCLES SHOULD BE USED AS NEEDED TO ALLOW EACH
WATERING TO COMPLETELY SOAK -IN. THIS WILL REDUCE RUNOFF AND WASTED
WATER.
MAINTENANCE REQUIRED:
1. REGULAR INSPECTIONS OF OUTDOOR CONTROLLERS TO MINIMIZE MOISTURE
DAMAGE AND CORROSION. REGULAR CHECKING FOR DEAD BACK -UP BATTERY,
LOOSENED CONNECTIONS, DETERIORATED WEATHERPROOFING OR CONTROLLER
MOUNTING HARDWARE. LIGHTING STRIKES COULD ALSO AFFECT THE SYSTEM,
AND IT SHOULD BE CHECKED AFTER ELECTRICAL STORMS FOR ANY ADVERSE
EFFECTS.
2. PERIODIC INSPECTION OF TIME CLOCKS TO DETERMINE THAT THE SCHEDULED
PROGRAM IS WORKING PROPERLY AND ADJUSTING THE PROGRAM FOR PROPER
WATERING.
3. RESETTING TIME CLOCKS FOR DAYLIGHT SAVINGS TIME, AND AFTER POWER
FAILURES TO RESTORE SCHEDULED PROGRAMMING.
4. MONTHLY RESETTING AND ADJUSTMENT OF EACH IRRIGATION STATION'S RUN
TIME IN RESPONSE. TO CHANGING WEATHER CONDITIONS AND PLANT NEEDS.
CONTROLLERS SHOULD BE ADJUSTED BASED ON THE ACTUAL NEEDS OF THE
PLANTS WITH ALLOWANCES FOR ADJUSTMENTS DUE TO ON SITE CONDITIONS.
5. RAIN SHUT OFF DEVICES (IF SO EQUIPPED) SHOULD BE CLEANED AND KEPT
FREE OF DELETERIOUS MATERIALS SUCH AS LEAVES, ON A MONTHLY BASIS.
ENSURE PLANT MATERIAL HAS NOT GROWN OVER OR COVERED DEVICE.
6. EVENTUALLY, REPLACEMENT OF ELECTRIC TIME CLOCKS, WHEN NEEDED.
FREQUENCY:
1. FAILURE TO INSPECT TIME CLOCKS AS NECESSARY MAY RESULT IN
INADEQUATE OR OVER - WATERING WHICH, FOR EVEN A SHORT PERIOD OF TIME,
COULD BE DISASTROUS TO SURROUNDING LANDSCAPING. OVER - WATERING CAN
ALSO CAUSE WATER ACCUMULATION LEADING TO PLANT DEATH, PAVEMENT
FAILURES AND WATERPROOFING PROBLEMS. IT IS VERY IMPORTANT THAT
REGULAR INSPECTIONS BE PERFORMED TO IDENTIFY ANY OVERLY -WET AREAS
AND THAT CORRECTIVE MEASURES BE IMPLEMENTED IMMEDIATELY. TIME
CLOCKS THAT ARE NOT PROPERLY SET MAY ALSO CAUSE WATERING DURING
INAPPROPRIATE HOURS.
II. BACKFLOW PREVENTERS
BACKFLOW PREVENTERS ARE DEFINED AS A DEVICE WHOSE FUNCTION IS TO
PERMANENTLY SEPARATE THE POTABLE WATER SUPPLY FROM THE IRRIGATION
SYSTEM. THE BACKFLOW UNITS FOR THE PROJECT ARE THE "ATOMOSPHERIC"
TYPE, AND ARE LOCATED ON EACH HYDROZONE SYSTEM.
MAINTENANCE REQUIRED:
PERIODIC INSPECTION FOR LEAKS.. PERIODIC DISCHARGE OF WATER FROM THE
RELIEF VALVE IS NOT A PROBLEM, BUT ACTUALLY THE VALVE PERFORMING ITS
INTENDED FUNCTION.
FREQUENCY:
BACKFLOW PREVENTERS ARE VERY CONSPICUOUS, AND CAN BE SPOT- CHECKED
WEEKLY FOR VISIBLE LEAKS OR VANDALISM.
EFFECTS OF DEFERRED MAINTENANCE:
FAILURE TO INSPECT AND REPAIR BACKFLOW UNITS MAY AFFECT NEARBY TURF,
TREES, AND OTHER PLANT LIFE. INEFFECTIVE BACKFLOW PREVENTION CAN
ALSO CAUSE CONTAMINATION OF THE DOMESTIC WATER SUPPLY.
III. SPRINKLER HEADS / EMITTERS
WHILE THE SPRINKLER SYSTEM PATTERNS HAVE BEEN CHOSEN TO KEEP
OVERSPRAY OFF WALLS, SIDEWALKS, AND BUILDINGS, WINDY CONDITIONS,
PLANT GROWTH, AND OTHER FACTORS WILL SOMETIMES RESULT IN ISOLATED
OVERSPRAY PROBLEMS.
NOTE: WATER SHOULD BE APPLIED ONLY IN AMOUNTS TO MEET PLANT NEEDS,
WITHOUT EXCESS. BECAUSE WEATHER AND GROWTH VARY BY MONTH, WATER
APPLICATION NEEDS TO BE RESET ON A MONTHLY AND SEASONAL BASIS TO
REPLACE WATER LOST THROUGH EVAPOTRANSPIRATION WITH ALLOWANCE FOR
SPECIFIC SITE CONDITIONS.
THE IRRIGATION SCHEDULE ON THE INSTALLATION PLANS SHOULD BE USED AS
AN INITIAL STARTING POINT FOR THE CONTRACTOR. EACH IRRIGATION SYSTEM'S
RUN TIME AND CYCLE SHOULD BE EVALUATED AND ADJUSTED IN THE FIELD.
MAINTENANCE REQUIRED:
FREQUENT INSPECTION FOR BROKEN OR IMPROPERLY ADJUSTED SPRINKLER
HEADS, CLOGGED NOZZLES OR EMITTERS, WORN NOZZLES AND GEAR DRIVES,
GRIT IN SEALS OR MOVING PARTS, MOWER OR OTHER PHYSICAL DAMAGE, AND
BROKEN SPRINKLER LINES. THE RISER HEIGHT OF SPRINKLERS SHOULD BE
ADJUSTED AS REQUIRED, BUT NOT TO INTERFERE WITH PEDESTRIAN TRAFFIC.
POP -UP TYPE SPRINKLERS SHOULD BE ADJUSTED TO MAINTAIN THE SPRINKLER
HEAD FLUSH WITH THE SURROUNDING GRADE. POP -UP TYPE SPRINKLERS
SHOULD ALWAYS BE USED ADJACENT TO TRAFFIC AREAS.
PERIODICALLY, EMITTERS MAY NEED TO BE ADDED TO ACCOMMODATE FUTURE
PLANT GROWTH. APPROPRIATE CORRECTIVE MEASURES SHOULD BE MADE
IMMEDIATELY TO CORRECT ANY OF THESE PROBLEMS AND ENSURE
APPROPRIATE COVERAGE IN ALL AREAS, PREVENT OVER WATERING, AND
MINIMIZE ANY OVERSPRAY. AFTER ANY IRRIGATION REPAIR, PIPING SHOULD BE
FLUSHED AND RETESTED FOR PROPER FUNCTION AND ADEQUATE COVERAGE.
REGULAR INSPECTIONS SHOULD BE PERFORMED TO MONITOR THE AMOUNT OF
WATER BEING APPLIED, AND CORRECTIVE MEASURES TAKEN, IF NECESSARY.
FREQUENCY:
INSPECTION AND APPROPRIATE ADJUSTMENTS OF SPRINKLERS TO ASSURE
ADEQUATE COVERAGE AND PREVENT OVERSPRAY SHOULD BE DONE A MINIMUM
OF ONCE A WEEK, MORE FREQUENTLY DURING THE DRYER, WARMER SEASONS.
EFFECTS OF DEFERRED MAINTENANCE:
FAILURE TO INSPECT, REPLACE, AND ADJUST SPRINKLER SYSTEM COMPONENTS
MAY RESULT IN INADEQUATE OR SURPLUS WATER SUPPLY TO AFFECTED AREAS,
AFFECTING NEARBY TURF, TREES, AND OTHER PLANT LIFE. OVER WATERING
MAY EVENTUALLY LEAD TO SOIL EROSION, AND COULD EFFECT NEARBY
STRUCTURES AND /OR HARDSCAPE SURFACES.
IV. VALVES
MAINTENANCE REQUIRED:
REGULAR INSPECTION OF VALVES TO VERIFY THAT THEY ARE OPERATING
CORRECTLY. CHECKING FOR DIAPHRAGM OR SEAT WEAR, STICKING SOLENOIDS
OR DIAPHRAGM, CORROSION OF WIRE CONNECTIONS, CLOGGED SCREENS AND
ORIFICES, AND DEBRIS OR STONES LODGED UNDER THE DIAPHRAGM. REPAIR
AND /OR REPLACEMENT AS NECESSARY.
REMOTE CONTROL VALVES MAY HAVE ASSOCIATED UNIONS AND ISOLATION
VALVES. THESE SHOULD ALSO BE CHECKED PERIODICALLY FOR LEAKAGE OR
DAMAGE.
FREQUENCY:
VALVES SHOULD BE MANUALLY OPERATED AND VISUALLY INSPECTED AT LEAST
ONCE PER MONTH. A MORE THOROUGH INSPECTION OF ALL VALVES SHOULD BE
PERFORMED AT LEAST ONCE A YEAR WITH REPAIRS OR REPLACEMENT DONE AS
SOON AS ANY MALFUNCTION IS DETECTED. THIS SAME FREQUENCY OF
INSPECTION SHOULD BE APPLIED TO THE BALL OR GATE VALVES LOCATED
THROUGHOUT THE SYSTEM.
EFFECTS OF DEFERRED MAINTENANCE:
AS THE REMOTE CONTROL VALVES CONTROL THE DISBURSEMENT OF WATER,
REPAIRS THAT ARE NOT ATTENDED TO IMMEDIATELY COULD RESULT IN LONG
TERM DAMAGE TO LANDSCAPING IN THE AFFECTED AREAS.
V. IRRIGATION PIPE.
MAINTENANCE REQUIRED:
THE IRRIGATION SUPPLY AND LATERAL PIPES ARE PLASTIC (PVC). IF NOT
DISTURBED BY; TRENCHING OR DIGGING, MINIMAL ONGOING MAINTENANCE
SHOULD BE REQUIRED. ON OCCASION, SOME REPAIRS MAY NEED TO BE DONE TO
MAINTAIN THE INTEGRITY OF THE SYSTEM AND AN OCCASIONAL INSPECTION OF
PORTIONS OF THE SYSTEM IS RECOMMENDED. REPAIRS SHOULD BE MADE WITH
IDENTICAL MATERIALS.
FREQUENCY:
IF REPAIRS ARE REQUIRED, THEY SHOULD BE DONE IMMEDIATELY.
EFFECTS OF DEFERRED MAINTENANCE:
AS WITH OTHER COMPONENTS OF THE IRRIGATION SYSTEM, REPAIRS THAT ARE
NOT ATTENDED TO IMMEDIATELY COULD RESULT IN LONG TERM DAMAGE TO
LAWN AND PLANT LIFE IN THE AFFECTED AREAS.
- END OF SECTION -
landscape architecture
land planning
31726 RANCHO VIEJO ROAD I SUITE 201
SAN JUAN CAPISTRANO CA 92675
TEL 949276 65001 FAX 949 276 6506
www.sjainc.com
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DETAIL A / SHEET 12
LANDSCAPE AREAS
TURF
8,304
SHRUB
21,238
STAMPED CONCRETE
3,483
24" BOX
23
MEDIAN (CURB TO CURB)
11,787
STREETSCAPE (BACK OF WALL TO FRONT OF CURB)
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BOTANICAL NAME COMMON NAME SIZE QTY. WUCOLS
TREES
PYRUS CALLERYANA'BRADFORD'
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5 GAL. @ 48" O.C.
579
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5 GAL. @ 48" O.C.
262
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GULF GREEN HAWTHORN
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489
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31726 RANCHO VIEJO ROAD I SUITE
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PLANTING LEGEND
BOTANICAL NAME COMMON NAME SIZE QTY. WUCOLS
TREES
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13
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QUERCUS VIRGINIANA
LIVE OAK
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34
L
ALL TREES TO BE'STANDA--R-T1-")S'N0 BRANCHING BELOW 5'-6'
SHRUBS
Q'
LIGUSTRUM JAPONICUM
WAX LEAF PRIVET
5 GAL. @ 4811 O.C.
579
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262
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FORTNIGHT LILY
5 GAL. @ 361 O.C.
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LIMIT OF WORK
PLANTING LEGEND
BOTANICAL NAME COMMON NAME SIZE QTY. WUCOLS
TREES
PYRUS CALLER.Y ANA'BRADFORD'
BRADFORD " PEAR
24" BOX
23
m
LAURUS, NOBILIS
SWEET BAY
24" BOX
23
m
PISTACIA CHINENSIS
CHINESE PISTACHEKEITH DAVEY'
24" BOX
13
m
QUERCUS VIRGINIANA
LIVE OAK
2411 BOX
34
L
ALL TREES TO BE'STANDA--R-T1-")S'N0 BRANCHING BELOW 5'-6'
SHRUBS
LIGUSTRUM JAPONICUM
WAX LEAF PRIVET
5 GAL. @ 4811 O.C.
579
m
PHOTINIA x FRASERI
PHOTINIA
5 GAL. @ 4811 O.C.
262
m
RHAPHIOLEPIS U. 'GULF GREEN'
GULF GREEN HAWTHORN
5 GAL. @ 3611 O.C.
489
m
DIETES BICOLOR
FORTNIGHT LILY
5 GAL. @ 361 O.C.
59
L
GROUNDCOVERS
MYOPORUM PARV.'PROSTRATRUM'
PROSTRATE MYOPORUM
I GAL @ 2411 O.C.
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SOD
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TOPCAST 25 FINISH W/ NO COLOR
CMU, GROUT ALL CELLS
SOLID STONE VENEER,
CONCRETE FOOTING
90% COMPACTED SUBGRADE
FINISHED GRADE
NO. 3 HOOP TOP MID & BOTT. -MIN. 211
CLR.
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CLR.
BUILT UP MORTAR FOR BATTER
LEGEND
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90% COMPACTED SUBGRADE
FINISHED GRADE
NO. 4 CONT. TOP, MID & BOT. - MIN. 2" CLR.
NO. 3 VERT. @2411 O.C., ALT. BENDS @ FOOTING
- MIN. 2" CLR.
NO. 3 HOR. IN CAP @ 16"
PILASTER BEYOND
REQ. PLANTING OBSERVATION SEQUENCE
L114
,T�
10
13'
EQ
ENTRY WALL / SIGNAGE
1O LITESTONE CONC. SILL NO. S6 NO COLOR - THROUGH LITESTONE 619 - 596 -9151
O TILE - PEACOCK GAUGED SLATE TILE 12X12
3O 4" THICK P.I.P. CONC. CAP W/NO COLOR
O4 EL DORADO STONE - COLORADO RIVER ROCK W/NAT. COLOR GROUT
NOTES:
A. APPLY LOW SHEEN GRAFFITI SEALANT TO ALL STRUCTURES AND SIGNS PER CITY DIRECTION.
B. VERIFY NAME AND FONT W/DEVELOPER - SANDBLASTED LETTERS TO BE PAINTED -COLOR TO BE DETERMINED (BID FLAT BLACK).
C. CONTRACTOR SHALL SUPPLY SHOP DRAWINGS FOR APPROVAL PRIOR TO CONSTRUCTION
A -ENTRY WALL ELEVATION
1. ALL OBSERVATIONS SHALL BE MADE BY THE LANDSCAPE ARCHITECT. CONTRACTOR
SHALL REQUEST INSPECTION AT LEAST FORTY -EIGHT (48) HOURS PRIOR TO TIME
INSPECTION IS REQUESTED.
2. PLANTING OBSERVATION SEQUENCES ARE AS FOLLOWS:
a. AT COMPLETION OF FINISH GRADING, PRIOR TO IRRIGATION SYSTEM COVERAGE
TEST AND /OR WATER AUDIT.
b. PLANT DELIVERY APPROVAL, INCLUDING BUT NOT LIMITED TO TREES, SHRUBS,
VINES, TURF (SOD OR HYDROSEED), GROUNDCOVER, AND MULCH;
c. PLANT PIT LOCATIONS, DEPTHS, AND BACKFILL MIX, INCLUDING TURF AREAS
AND CONSTRUCTION ITEMS PRIOR TO PLANTING;
d. PRIOR TO INSTALLING SOD OR HYDROSEEDING (AS APPLICABLE);
e. FINAL IRRIGATION SYSTEM OPERATIONAL TEST FOLLOWING PLANT MATERIAL
INSTALLATION, AND BEFORE START OF PROJECT MAINTENANCE PERIOD;
f. AT END OF MAINTENANCE PERIOD, PRIOR TO ACCEPTANCE FOR MAINTENANCE.
5. CONTRACTOR SHALL COMPILE A WRITTEN OBSERVATION REPORT FOR EACH VISIT BY
THE LANDSCAPE ARCHITECT. A COPY OF SAID REPORT(S) SHALL BE SUBMITTED TO
THE LANDSCAPE ARCHITECT.
6. IN THE EVENT CONTRACTOR FAILS TO NOTIFY THE LANDSCAPE ARCHITECT FOR THE
ABOVE LISTED OBSERVATIONS AND APPROVALS, THE CONTRACTOR SHALL BE
SOLELY RESPONSIBLE TO PROVE THE WORK IS CERTIFIABLE TO THE LANDSCAPE
ARCHITECT. CONTRACTOR SHALL BE RESPONSIBLE FOR ALL COSTS RESULTING FROM
SAID FAILURE TO NOTIFY.
PLANTING NOTES
1. CONTRACTOR SHALL NOTIFY THE LANDSCAPE ARCHITECT OF SITE CONDITIONS WHICH
PREVENT INSTALLATION PER PLANS AND SPECIFICATIONS. CONTRACTOR SHALL NOT
PROCEED WITH WORK PRIOR TO CLARIFICATION BY LANDSCAPE ARCHITECT OR CITY
INSPECTOR.
2. CONTRACTOR SHALL BE LIABLE FOR REMOVING AND RE- INSTALLING IRRIGATION
EQUIPMENT, AND REPLANTING AREAS WHICH ARE NOT INSTALLED PER PLAN AND
SPECIFICATIONS.
3. REFER TO PLANTING SPECIFICATIONS FORINSPECTION /CERTIFICATION SCHEDULE.
4. IRRIGATION SYSTEM SHALL BE INSTALLED PRIOR TO PLANT MATERIALS.
5. TREES AND SHRUBS SHALL BE PLANTED AFTER CONCRETE PLACEMENT, BUT NOT BEFORE
IRRIGATION COVERAGE TEST N0.1 HAS BEEN APPROVED, (SEE SPECIFICATIONS).
6. PLACE TREES BETWEEN IRRIGATION HEADS WHEREVER POSSIBLE.
7. LANDSCAPE CONTRACTOR SHALL TAKE FOUR. (4) SOIL SAMPLES FROM THE SITE AT
LOCATIONS APPROVED BY THE LANDSCAPE ARCHITECT OR OWNER'S REP. THESE SAMPLES
SHALL BE TAKEN AT A DEPTH OF 12" AFTER ROUGH GRADING AND SUBMITTED TO AN
APPROVED SOIL AND PLANT LABORATORY FOR AGRICULTURAL SUITABILITY TESTING. THE
COST OF TESTING SHALL BE INCLUDED IN THE CONTRACTOR'S BID.
8. THE RECOMMENDATIONS OF THE SOIL REPORT SHALL SUPERSEDE THE SOIL PREPARATION
AND BACKFILL MIX SPECIFICATIONS (SEE SPECIFICATIONS). THE CONTRACTOR SHALL
SUBMIT A COPY OF ALL SOILS REPORTS TO THE LANDSCAPE ARCHITECT PRIOR TO
MODIFICATION OF THESE SPECIFICATIONS.
9. SHREDDED MULCH INSTALLATION: INSTALL A 3" LAYER OF SHREDDED MULCH IN ALL
SHRUB AREAS AND 11/2" IN GROUNDCOVER AREAS PLANTED FROM FLATS UNLESS
OTHERWISE INDICATED ON PLANS.
10. CONTRACTOR IS RESPONSIBLE FOR ALL REPAIRS AND /OR REPLACEMENT OF ANY
DAMAGED LANDSCAPE AREAS BEYOND THE LIMIT OF WORK, THAT IS A DIRECT RESULT OF
THE LANDSCAPE CONSTRUCTION AND/OR HIS SUB- CONTRACTOR. REPLACEMENT ITEMS
SHALL BE EXACT DUPLICATES OF ORIGINAL WORK OR PLANTS, UNLESS OTHERWISE
APPROVED BY THE LANDSCAPE ARCHITECT.
11. WHEREVER GROUNDCOVER AREAS ARE ADJACENT TO TURF INSTALL CONCRETE
MOWSTRIP OR HEADERBOARD OR/AS INDICATED ON DRAWINGS.
12. CLEAN -UP SHALL TAKE PLACE ON A DAILY BASIS UNLESS OTHERWISE APPROVED BY THE
OWNER'S REPRESENTATIVE.
13. WEED ABATEMENT: AFTER EARTHWORK, INSTALLATION OF IRRIGATION SYSTEM, AND
SOIL PREPARATION, BUT PRIOR TO PLANTING, PERFORM WEED ABATEMENT PROGRAM TO
ALL PLANTING AREAS AS FOLLOWS:
13.A. APPLY SULFATE OF AMMONIA AT THE RATE OF 5 LBS. PER 1,000 SQ. FT. TO ALL AREAS
TO BE PLANTED.
13.B. KEEP AREA MOIST BY REGULAR IRRIGATION FOR A PERIOD OF TWO (2) WEEKS TO
GERMINATE EXISTING WEED SEEDS.
13.C. AT THE END OF TWO WEEKS, APPLY 'ROUND UP' OR EQUAL SYSTEMIC BICIDE. DO NOT
IRRIGATE WITHIN SIX (6) HOURS AFTER APPLICATION. REFER TO MFG. SPECIFICATIONS
FOR PERIOD OF TIME REQUIRED FROM TIME OF APPLICATION TO TIME OF PLANTING.
AFTER COMPLETE WEED KILL, REMOVE ALL WEED RESIDUE AND TOP GROWTH AND
DISPOSE OF IN A LEGAL MANNER.
13.D. ALL HERBICIDES SHALL BE APPLIED ONLY BY A CALIFORNIA LICENSED APPLICATOR.
NO HERBICIDES SHALL BE APPLIED WITHOUT FIRST OBTAINING WRITTEN APPROVAL
FROM THE LANDSCAPE ARCHITECT AND/OR CITY INSPECTOR.
14. CONTRACTOR SHALL BE RESPONSIBLE FOR THE INSTALLATION OF ALL PLANT MATERIAL
INDICATED ON PLANS. QUANTITIES INDICATED ON PLAN ARE FOR ESTIMATION PURPOSES
ONLY.
15. CARE SHALL BE TAKEN TO AVOID BLOCKING VIEW LINES OF EXISTING RESIDENTIAL LOTS
WITH NEW TREE PLANTING.
16. TREES WITHIN 6' OF PAVING SHALL HAVE ROOT BARRIERS INSTALLED PER MANUF.
SPECIFICATIONS. ROOT BARRIER SHALL BE AMERICAN DRAINAGE 'ROOT BARICADE'
MODEL RB -24 AVAILABLE THRU: NDS (800) 726 -1994
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Know what's below.
0111 before you dig.
o LEGEND
I .
z.
3.
4.
5.
6.
7.
10
9.
00
r__-q
CAU
P.I.P. CONC. CAP RADIUS CORNERS 1/4 ",
TOPCAST 25 FINISH W/ NO COLOR
CMU, GROUT ALL CELLS
SOLID STONE VENEER,
CONCRETE FOOTING
90% COMPACTED SUBGRADE
FINISHED GRADE
NO. 3 HOOP TOP MID & BOTT. -MIN. 211
CLR.
NO. 4 VERT. @EACH CORNER -MIN. 211
CLR.
BUILT UP MORTAR FOR BATTER
LEGEND
0
0
0
0
0
0
0
0
- - - - -- - - - --
....__ .........
4
4 l0
5
0
P.I.P. CONC. CAP RADIUS CORNERS
1 /4 ", TOPCAST 25 FINISH W/ NO
COLOR
CMU, GROUT ALL CELLS SOLID
STONE VENEER
CONCRETE FOOTING
90% COMPACTED SUBGRADE
FINISHED GRADE
NO. 4 CONT. TOP, MID & BOT. - MIN. 2" CLR.
NO. 3 VERT. @2411 O.C., ALT. BENDS @ FOOTING
- MIN. 2" CLR.
NO. 3 HOR. IN CAP @ 16"
PILASTER BEYOND
REQ. PLANTING OBSERVATION SEQUENCE
L114
,T�
10
13'
EQ
ENTRY WALL / SIGNAGE
1O LITESTONE CONC. SILL NO. S6 NO COLOR - THROUGH LITESTONE 619 - 596 -9151
O TILE - PEACOCK GAUGED SLATE TILE 12X12
3O 4" THICK P.I.P. CONC. CAP W/NO COLOR
O4 EL DORADO STONE - COLORADO RIVER ROCK W/NAT. COLOR GROUT
NOTES:
A. APPLY LOW SHEEN GRAFFITI SEALANT TO ALL STRUCTURES AND SIGNS PER CITY DIRECTION.
B. VERIFY NAME AND FONT W/DEVELOPER - SANDBLASTED LETTERS TO BE PAINTED -COLOR TO BE DETERMINED (BID FLAT BLACK).
C. CONTRACTOR SHALL SUPPLY SHOP DRAWINGS FOR APPROVAL PRIOR TO CONSTRUCTION
A -ENTRY WALL ELEVATION
1. ALL OBSERVATIONS SHALL BE MADE BY THE LANDSCAPE ARCHITECT. CONTRACTOR
SHALL REQUEST INSPECTION AT LEAST FORTY -EIGHT (48) HOURS PRIOR TO TIME
INSPECTION IS REQUESTED.
2. PLANTING OBSERVATION SEQUENCES ARE AS FOLLOWS:
a. AT COMPLETION OF FINISH GRADING, PRIOR TO IRRIGATION SYSTEM COVERAGE
TEST AND /OR WATER AUDIT.
b. PLANT DELIVERY APPROVAL, INCLUDING BUT NOT LIMITED TO TREES, SHRUBS,
VINES, TURF (SOD OR HYDROSEED), GROUNDCOVER, AND MULCH;
c. PLANT PIT LOCATIONS, DEPTHS, AND BACKFILL MIX, INCLUDING TURF AREAS
AND CONSTRUCTION ITEMS PRIOR TO PLANTING;
d. PRIOR TO INSTALLING SOD OR HYDROSEEDING (AS APPLICABLE);
e. FINAL IRRIGATION SYSTEM OPERATIONAL TEST FOLLOWING PLANT MATERIAL
INSTALLATION, AND BEFORE START OF PROJECT MAINTENANCE PERIOD;
f. AT END OF MAINTENANCE PERIOD, PRIOR TO ACCEPTANCE FOR MAINTENANCE.
5. CONTRACTOR SHALL COMPILE A WRITTEN OBSERVATION REPORT FOR EACH VISIT BY
THE LANDSCAPE ARCHITECT. A COPY OF SAID REPORT(S) SHALL BE SUBMITTED TO
THE LANDSCAPE ARCHITECT.
6. IN THE EVENT CONTRACTOR FAILS TO NOTIFY THE LANDSCAPE ARCHITECT FOR THE
ABOVE LISTED OBSERVATIONS AND APPROVALS, THE CONTRACTOR SHALL BE
SOLELY RESPONSIBLE TO PROVE THE WORK IS CERTIFIABLE TO THE LANDSCAPE
ARCHITECT. CONTRACTOR SHALL BE RESPONSIBLE FOR ALL COSTS RESULTING FROM
SAID FAILURE TO NOTIFY.
PLANTING NOTES
1. CONTRACTOR SHALL NOTIFY THE LANDSCAPE ARCHITECT OF SITE CONDITIONS WHICH
PREVENT INSTALLATION PER PLANS AND SPECIFICATIONS. CONTRACTOR SHALL NOT
PROCEED WITH WORK PRIOR TO CLARIFICATION BY LANDSCAPE ARCHITECT OR CITY
INSPECTOR.
2. CONTRACTOR SHALL BE LIABLE FOR REMOVING AND RE- INSTALLING IRRIGATION
EQUIPMENT, AND REPLANTING AREAS WHICH ARE NOT INSTALLED PER PLAN AND
SPECIFICATIONS.
3. REFER TO PLANTING SPECIFICATIONS FORINSPECTION /CERTIFICATION SCHEDULE.
4. IRRIGATION SYSTEM SHALL BE INSTALLED PRIOR TO PLANT MATERIALS.
5. TREES AND SHRUBS SHALL BE PLANTED AFTER CONCRETE PLACEMENT, BUT NOT BEFORE
IRRIGATION COVERAGE TEST N0.1 HAS BEEN APPROVED, (SEE SPECIFICATIONS).
6. PLACE TREES BETWEEN IRRIGATION HEADS WHEREVER POSSIBLE.
7. LANDSCAPE CONTRACTOR SHALL TAKE FOUR. (4) SOIL SAMPLES FROM THE SITE AT
LOCATIONS APPROVED BY THE LANDSCAPE ARCHITECT OR OWNER'S REP. THESE SAMPLES
SHALL BE TAKEN AT A DEPTH OF 12" AFTER ROUGH GRADING AND SUBMITTED TO AN
APPROVED SOIL AND PLANT LABORATORY FOR AGRICULTURAL SUITABILITY TESTING. THE
COST OF TESTING SHALL BE INCLUDED IN THE CONTRACTOR'S BID.
8. THE RECOMMENDATIONS OF THE SOIL REPORT SHALL SUPERSEDE THE SOIL PREPARATION
AND BACKFILL MIX SPECIFICATIONS (SEE SPECIFICATIONS). THE CONTRACTOR SHALL
SUBMIT A COPY OF ALL SOILS REPORTS TO THE LANDSCAPE ARCHITECT PRIOR TO
MODIFICATION OF THESE SPECIFICATIONS.
9. SHREDDED MULCH INSTALLATION: INSTALL A 3" LAYER OF SHREDDED MULCH IN ALL
SHRUB AREAS AND 11/2" IN GROUNDCOVER AREAS PLANTED FROM FLATS UNLESS
OTHERWISE INDICATED ON PLANS.
10. CONTRACTOR IS RESPONSIBLE FOR ALL REPAIRS AND /OR REPLACEMENT OF ANY
DAMAGED LANDSCAPE AREAS BEYOND THE LIMIT OF WORK, THAT IS A DIRECT RESULT OF
THE LANDSCAPE CONSTRUCTION AND/OR HIS SUB- CONTRACTOR. REPLACEMENT ITEMS
SHALL BE EXACT DUPLICATES OF ORIGINAL WORK OR PLANTS, UNLESS OTHERWISE
APPROVED BY THE LANDSCAPE ARCHITECT.
11. WHEREVER GROUNDCOVER AREAS ARE ADJACENT TO TURF INSTALL CONCRETE
MOWSTRIP OR HEADERBOARD OR/AS INDICATED ON DRAWINGS.
12. CLEAN -UP SHALL TAKE PLACE ON A DAILY BASIS UNLESS OTHERWISE APPROVED BY THE
OWNER'S REPRESENTATIVE.
13. WEED ABATEMENT: AFTER EARTHWORK, INSTALLATION OF IRRIGATION SYSTEM, AND
SOIL PREPARATION, BUT PRIOR TO PLANTING, PERFORM WEED ABATEMENT PROGRAM TO
ALL PLANTING AREAS AS FOLLOWS:
13.A. APPLY SULFATE OF AMMONIA AT THE RATE OF 5 LBS. PER 1,000 SQ. FT. TO ALL AREAS
TO BE PLANTED.
13.B. KEEP AREA MOIST BY REGULAR IRRIGATION FOR A PERIOD OF TWO (2) WEEKS TO
GERMINATE EXISTING WEED SEEDS.
13.C. AT THE END OF TWO WEEKS, APPLY 'ROUND UP' OR EQUAL SYSTEMIC BICIDE. DO NOT
IRRIGATE WITHIN SIX (6) HOURS AFTER APPLICATION. REFER TO MFG. SPECIFICATIONS
FOR PERIOD OF TIME REQUIRED FROM TIME OF APPLICATION TO TIME OF PLANTING.
AFTER COMPLETE WEED KILL, REMOVE ALL WEED RESIDUE AND TOP GROWTH AND
DISPOSE OF IN A LEGAL MANNER.
13.D. ALL HERBICIDES SHALL BE APPLIED ONLY BY A CALIFORNIA LICENSED APPLICATOR.
NO HERBICIDES SHALL BE APPLIED WITHOUT FIRST OBTAINING WRITTEN APPROVAL
FROM THE LANDSCAPE ARCHITECT AND/OR CITY INSPECTOR.
14. CONTRACTOR SHALL BE RESPONSIBLE FOR THE INSTALLATION OF ALL PLANT MATERIAL
INDICATED ON PLANS. QUANTITIES INDICATED ON PLAN ARE FOR ESTIMATION PURPOSES
ONLY.
15. CARE SHALL BE TAKEN TO AVOID BLOCKING VIEW LINES OF EXISTING RESIDENTIAL LOTS
WITH NEW TREE PLANTING.
16. TREES WITHIN 6' OF PAVING SHALL HAVE ROOT BARRIERS INSTALLED PER MANUF.
SPECIFICATIONS. ROOT BARRIER SHALL BE AMERICAN DRAINAGE 'ROOT BARICADE'
MODEL RB -24 AVAILABLE THRU: NDS (800) 726 -1994
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PART A PLANTING
1.0 SCOPE
THE WORK OF THIS SECTION INCLUDES ALL LABOR, MATERIALS AND
EQUIPMENT REQUIRED TO COMPLETE WORK INDICATED ON THE DRAWINGS. THE
WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE BEST STANDARDS OF
PRACTICE RELATING TO THE VARIOUS TRADES AND UNDER THE CONTINUOUS
SUPERVISION OF A COMPETENT FOREMAN, CAPABLE OF INTERPRETING THE
DRAWINGS AND THESE SPECIFICATIONS. THE WORK INCLUDED IN THIS SECTION
IS AS FOLLOWS: FINISH GRADING FOR PLANTING; SOIL PREPARATION:
FERTILIZATION: PLANTING INCLUDING LAWN; MAINTENANCE; INSPECTION AND
CERTIFICATIONS; GUARANTEES; CLEAN -UP; STAKING, GUYING AND ESPALIERING;
MISCELLANEOUS ALLOWANCES.
2.0 APPROVALS
A. ALL IRRIGATION WORK SHALL BE INSPECTED AND APPROVED BY THE
LANDSCAPE ARCHITECT IN WRITING PRIOR TO THE START OF ANY PLANTING.
B. PRIOR TO EXCAVATION FOR PLANTING OR PLACING OF STAKES, LOCATE ALL
UTILITIES, ELECTRIC CABLES, CONDUITS, IRRIGATION LINES, HEADS, VALVES
AND VALVE CONTROL WIRES, AND ALL UTILITY LINES SO THAT PROPER
PRECAUTIONS MAY BE TAKEN NOT TO DAMAGE SUCH IMPROVEMENTS. IN
THE EVENT OF A CONFLICT BETWEEN SUCH LINES AND PLANT LOCATIONS,
PROMPTLY NOTIFY LANDSCAPE ARCHITECT WHO SHALL ARRANGE FOR
RELOCATION FOR ONE OR THE OTHER. FAILURE TO FOLLOW THIS
PROCEDURE PLACES UPON CONTRACTOR THE RESPONSIBILITY FOR, AT HIS
OWN EXPENSE, MAKING ANY AND ALL REPAIRS FOR DAMAGES RESULTING
FROM HIS WORK.
3.0 QUANTITIES AND TYPES
PLANT MATERIALS SHALL BE FURNISHED IN THE QUANTITIES AND /OR SPACING
AS SHOWN OR NOTED FOR EACH LOCATION, AND SHALL BE OF THE SPECIES,
KINDS, SIZES, ETC., AS SYMBOLIZED AND /OR DESCRIBED IN THE "PLANT
MATERIAL LEGEND" ON THE DRAWINGS. THE LANDSCAPE ARCHITECT HAS
PREPARED QUANTITIES ONLY AS A CONVENIENCE TO CONTRACTOR AND
ASSUMES NO RESPONSIBILITY FOR ITS ACCURACY. THE LANDSCAPE
CONTRACTOR IS TO VERIFY ALL SIZES AND QUANTITIES. CONTRACTOR SHALL BE
RESPONSIBLE FOR INSTALLATION OF ALL PLANT MATERIALS AT THE SPACING
INDICATED ON THE PLANTING LEGEND.
4.0 VERIFICATION OF DIMENSIONS AND QUANTITIES
DIMENSIONS ARE APPROXIMATE. BEFORE PROCEEDING WITH ANY WORK,
CONTRACTOR SHALL VERIFY ALL DIMENSIONS AND QUANTITIES AND SHALL
IMMEDIATELY INFORM LANDSCAPE ARCHITECT, OR OWNER'S REPRESENTATIVE
OF ANY DISCREPANCIES BETWEEN THE DRAWINGS AND /OR SPECIFICATIONS AND
ACTUAL SITE CONDITIONS. NO WORK SHALL BE DONE IN ANY AREA WHERE
THERE IS SUCH A DISCREPANCY UNTIL APPROVAL HAS BEEN GIVEN BY THE
LANDSCAPE ARCHITECT.
5.0 OBSERVATION/ CERTIFICATION:
A. ALL OBSERVATIONS SHALL BE MADE BY THE LANDSCAPE ARCHITECT AND
OWNER'S REPRESENTATIVE. CONTRACTOR SHALL REQUEST INSPECTION AT
LEAST TWO (2) WORKING DAYS IN ADVANCE OF THE TIME INSPECTION IS
REQUESTED.
B. QUALITY CONTROL OBSERVATION SEQUENCES ARE AS FOLLOWS:
B.1. TESTING OF MAIN LINE PRIOR TO BACKFILLING: 150 PSI FOR 4 HOURS.
CENTER FILLING OF MAIN LINE SHALL BE ALLOWED.
B.2. IRRIGATION COVERAGE TEST PRIOR TO PLANTING, BUT AFTER FINISH
GRADING.
B.3. PLANT DELIVERY APPROVAL INCLUDING LINERS, FLATS, CONTAINER
PLANTS AND BOXED PLANTS.
B.4. PLANT PIT LOCATIONS, DEPTHS, AND BACKFILL MIX, INCLUDING LAWN
AREAS AND CONSTRUCTION ITEMS PRIOR TO PLANTING.
B.5. COVERAGE TEST AFTER PLANTING, BUT BEFORE THE MAINTENANCE
PERIOD INCLUDING CONTROLLER SEQUENCING.
B.6. COVERAGE TEST AT END OF MAINTENANCE PERIOD INCLUDING
CONTROLLER SEQUENCING.
THE LANDSCAPE ARCHITECT RESERVES THE RIGHT TO WAIVE, SHORTEN OR
LENGTHEN EACH CONTROLLER STATION OPERATION DURING HIS
OBSERVATION VISITS. MIX BACKFILL IN ONE CENTRAL LOCATION NOT AT
EACH PLANT SITE UNLESS OTHERWISE APPROVED. A SITE SHALL BE
PRE - SELECTED BY OWNER FOR STORAGE OF IRRIGATION EQUIPMENT IN
CONTAINERS. OBSERVATION REPORTS SHALL BE MADE FOR EACH VISIT BY
THE LANDSCAPE ARCHITECT AND ONE COPY EACH SHALL BE SUBMITTED TO
THE OWNER AND CONTRACTOR.
C. WHERE CONTRACTOR FAILS TO NOTIFY THE LANDSCAPE ARCHITECT FOR THE
ABOVE OBSERVATION /APPROVAL PURPOSES WHEN JOB CERTIFICATION IS
REQUIRED BY A LOCAL AGENCY, THE CONTRACTOR SHALL REMAIN SOLELY
RESPONSIBLE TO PROVE THE JOB CERTIFIABLE TO THE LANDSCAPE
ARCHITECT, INCLUDING THE LANDSCAPE ARCHITECT'S TIME AND EXPENSES
TO BE BILLED AT A RATE OF $75.00 /HRAN THE EVENT CONTRACTOR IS NOT
READY FOR OBSERVATION AT THE AGREED UPON SCHEDULED TIME, THE
CONTRACTOR SHALL BE RESPONSIBLE FOR ALL EXPENSES INCURRED BY THE
LANDSCAPE ARCHITECT AND /OR OTHER CONSULTANTS AT A RATE OF
$75.00 /HR. PORTAL TO PORTAL.
D. PROVIDE THE FOLLOWING EXTRA EQUIPMENT TO BE SUBMITTED TO THE
LANDSCAPE ARCHITECT FOR FINAL APPROVAL PRIOR TO THE START OF
MAINTENANCE.
D.1. SIX POP -UP BODIES AND FOUR OF EACH TYPE OF NOZZLE REQUIRED.
D.2. TWO KEYS FOR CONTROLLER DOOR.
D.3. TWO KEYS FOR ENCLOSURE LOCK.
D.4. FOUR QUICK COUPLER KEYS AND HOSE SWIVELS.
D.5. CERTIFICATIONS: PRIOR TO START OF MAINTENANCE WRITTEN
CERTIFICATIONS SHALL BE SUBMITTED TO THE LANDSCAPE ARCHITECT
FOR THE FOLLOWING:
D.5.1. QUANTITY AND QUALITY OF COMMERCIAL FERTILIZER AND
ORGANIC FERTILIZER.
D.5.2. QUANTITY AND QUALITY OF ALL SOIL AMENDMENTS CALLED
FOR BY PLANS AND SPECIFICATIONS.
6.0 MATERIALS
PLANT MATERIALS INDICATED ON THE DRAWINGS AND HEREIN SPECIFIED SHALL
CONFORM TO THE FOLLOWING:
A. NOMENCLATURE - PLANT NAMES INDICATED ON THE DRAWINGS CONFORM
TO "STANDARD PLANT NAMES" ESTABLISHED BY THE AMERICAN JOINT
COMMITTEE ON HORTICULTURE. EXCEPT FOR NAMES COVERED THEREIN,
THE ESTABLISHED CUSTOM OF THE NURSERY IS FOLLOWED.
B. CONDI'T'ION - PLANTS SHALL BE SYMMETRICAL, TYPICAL FOR VARIETY AND
SPECIES, SOUND, HEALTHY, VIGOROUS, FREE FROM PLANT DISEASE, INSECT
PESTS, OR THEIR EGGS, AND SHALL HAVE HEALTHY, NORMAL ROOT SYSTEMS,
WELL FILLING THEIR CONTAINERS, BUT NOT TO THE POINT OF BEING ROOT
BOUND. PLANTS SHALL NOT BE PRUNED PRIOR TO DELIVERY, EXCEPT AS
AUTHORIZED BY LANDSCAPE ARCHITECT. IN NO CASE SHALL TREES BE
TOPPED BEFORE DELIVERY.
C. DIMENSIONS - THE HEIGHT AND SPREAD OF ALL PLANT MATERIAL SHALL BE
MEASURED WITH BRANCHES IN THEIR NORMAL POSITION, AND SHALL BE AS
INDICATED ON THE DRAWINGS. THE CALIPER OF ALL TREES SHALL BE
MEASURED 6" ABOVE THE SURFACE OF THE GROUND. WHERE CALIPER OR
OTHER DIMENSIONS OF ANY PLANT MATERIALS ARE OMITTED FROM THE
"PLANT LEGEND: IT SHALL BE UNDERSTOOD THAT THESE PLANT MATERIALS
SHALL BE NORMAL 'AMERICAN NURSERYMEN' STOCK FOR TYPE LISTED.
D. INSPECTION - ALL PLANT MATERIALS MUST HAVE BEEN PREVIOUSLY
INSPECTED AT THE NURSERY BY A STATE OR COUNTY HORTICULTURAL
DEPARTMENT, AND SHALL BE SUBJECT TO THE INSPECTION AND APPROVAL
OF THE LANDSCAPE ARCHITECT BEFORE PLANTING.
E. PLANT LIST - IS INDICATED ON DRAWINGS AND LEGEND.
F. SIZES OF PLANTS - SHALL BE AS STATED ON THE LEGEND. PLANT SIZES SHALL
MEET THE "AMERICAN STANDARD FOR NURSERY STOCK" A.N.S.I. Z 60.1 - 1996
G. SUBSTITUTIONS - SUBSTITUTIONS FOR THE INDICATED PLANT
H. MATERIALS WILL BE PERMITTED PROVIDED THE SUBSTITUTE MATERIALS
ARE APPROVED IN ADVANCE BY THE LANDSCAPE ARCHITECT, AND THE
SUBSTITUTIONS ARE MADE AT NO ADDITIONAL COST TO OWNER. EXCEPT
FOR AUTHORIZED VARIATIONS, ALL SUBSTITUTE PLANT MATERIALS SHALL
CONFORM TO THE REQUIREMENTS OF THESE SPECIFICATION. IF THE
ACCEPTED SUBSTITUTE MATERIALS ARE OF A LESSER VALUE THAN THOSE
INDICATED OR SPECIFIED, THE CONTRACT PRICE WILL BE ADJUSTED IN
ACCORDANCE WITH THE PROVISIONS OF THE CONTRACT.
I. PLANTS NOT APPROVED - PLANTS NOT APPROVED ARE TO BE REMOVED FROM
THE SITE IMMEDIATELY AND REPLACED WITH SUITABLE PLANTS. THE
OWNER OR LAND. ARCH. RESERVES THE RIGHT TO REJECT ENTIRE LOTS OF
PLANTS REPRESENTED BY DEFECTIVE SAMPLES.
7.0 FERTILIZERS AND SOIL CONDITIONS (FOR BID PURPOSES ONLY)
SAMPLES OF ALL SOIL AMENDMENTS, SOD AND PLANTS SHALL BE SUBMITTED
FOR INSPECTION AND STORED ON SITE UNTIL THE FURNISHING OF MATERIALS IS
COMPLETED. DELIVERY MAY BEGIN UPON APPROVAL OF SAMPLES BY
LANDSCAPE ARCHITECT.
A. ORGANIC FERTILIZER MAY BE PROCESSED SEWAGE SLUDGE WITH A
MINIMUM CONTENT OF I% NITROGEN AND 2% PHOSPHORIC ACID SIMILAR TO
"NITRO- HUMUS ". METHOD OF PROCESSING SHALL NOT DESTROY NORMAL
BACTERIAL CONTENT.
B. NITROGEN STABILIZED SAWDUST SHALL BE BULK, WITH THE FOLLOWING
NITROGEN CONTENT BASED ON DRY WEIGHT:
B.I. 0.5 % FOR REDWOOD SAWDUST
B.2. 0.7% FOR FIR SAWDUST
B.3. 1.0% FOR BARK OR PINE BARK OR MIXTURE
B.4. SALINITY - THE SATURATION EXTRACT CONDUCTIVITY SHALL NOT
EXCEED 3.5 MILLIOHMS /CM AT 25 DEGREES C.
C. COMMERCIAL FERTILIZER SHALL BE DELIVERED IN SACKS OR CONTAINERS
WITH THE MANUFACTURER'S LABEL SHOWING WEIGHT AND ANALYSIS
ATTACHED TO EACH SACK OR CONTAINER.
9.0 STAKING MATERIALS
A. A. TREE STAKING SHALL BE AS PER DETAILS.
B. TIES FOR HOLDING TREES SHALL BE AS PER DETAILS.
C. TREE GUYING SHALL BE AS PER DETAILS.
10.0 GRADING AND SOIL PREPARATION
A. CONTRACTOR IS TO FINISH GRADE TO WITHIN 1 /10TH OF AFOOT BELOW THE
TOP OF PAVING WHERE PAVING EXISTS PER DETAILS.
B. MOISTURE CONTENT - THE SOILS SHALL NOT BE WORKED WHEN THE
MOISTURE CONTENT IS SO GREAT THAT EXCESSIVE COMPACTION WILL
OCCUR; AND NOT WHEN IT IS SO DRY THAT DUST WILL FORM IN THE AIR OR
THAT CLODS WILL NOT BREAK READILY. WATER SHALL BE APPLIED IF
NECESSARY TO PROVIDE IDEAL MOISTURE CONTENT FOR TILLING FOR
PLANTING.
C. PRELIMINARY GRADING - PRELIMINARY GRADING SHALL BE DONE IN SUCH A
MANNER AS TO ANTICIPATE THE FINISH GRADING. EXCESS SOILS SHALL BE
REMOVED OR REDISTRIBUTED BEFORE APPLICATION OF FERTILIZER AND
BARK. WHERE SOIL IS TO BE REPLACED BY PLANTS AND BARK, ALLOWANCE
SHALL BE MADE SO THAT WHEN FINISH GRADING HAS BEGUN, THERE SHALL
BE NO DEFICIENCY IN THE SPECIFIED DEPTH OF BARK IN PLANTING BEDS.
D. WEEDING - BEFORE AND DURING PRELIMINARY AND FINISH GRADING, ALL
WEEDS AND GRASSES SHALL BE DUG OUT BY THE ROOTS AND DISPOSED OF
OFF SITE (EXCEPT THOSE WEEDS AND GRASSES NOT OF THE PERENNIAL TYPE,
LESS THAN 2-1/2" HIGH AND NOT BEARING SEEDS, WHICH MAY BE TURNED
UNDER). OATS MORE THAN 2 -1/2" HIGH AND NOT BEARING SEEDS MAY BE
TURNED UNDER. PERENNIAL WEEDS AND GRASSES TO BE REMOVED
INCLUDE BUT ARE NOT LIMITED TO, THE FOLLOWING: NUT GRASS,
PUNCTURE VINE, DALLAS GRASS, MUSTARD PLANT, ST. AUGUSTINE GRASS,
ALFALFA, JOHNSON GRASS, WIRE WEED, MORNING GLORY, BERMUDA GRASS.
PRIOR TO PLANTING, A GRANULAR PRE - EMERGENT, NON - SELECTIVE
HERBICIDE SHALL BE APPLIED ACCORDING TO MANUFACTURER'S
RECOMMENDATIONS.
11.0 SOIL CONDITIONERS AND SOIL TESTING
A. UNLESS OTHERWISE INSTRUCTED BY AN AGRONOMY REPORT (SEE PLAN), IN
ALL PLANTING AREAS THE FOLLOWING APPLICATION SHALL BE MADE PER
1,000 SQUARE FEET OF AREA AND SHALL BE THOROUGHLY CULTIVATED IN
TWO DIRECTIONS INTO THE TOP 6" OF SOIL, AND THE AREA WATERED DOWN:
A.1. 5 CU YDS. NITROLIZED WOOD SHAVINGS
A.2. 150 LBS. GROW POWER PLUS FERTILIZER
A.3. 100 LBS. AG. GYPSUM
A.4. 10 LBS. SOIL SULFUR
A.5. 20 LBS. IRON SULFATE
B. UNLESS OTHERWISE INSTRUCTED BY AN AGRONOMY REPORT, PREPARE SOIL
MIX FOR BACKFILL IN PITS FOR TREES, SHRUBS AND VINES, OTHER THAN
AZALEAS, FERNS AND PALMS, AS FOLLOWS: (AMOUNT /CUBIC YARD)
B.I. 2/3 YD. SCREENED SITE SOIL
B.2. 1/3 YD. NITROLIZED WOOD SHAVINGS
B.3. 15 LBS. GROW POWER CONTROLLED RELEASE FERTILIZER
B.4. 10 LBS. AG GYPSUM
B.5. 1 LB. SOIL SULFUR
B.6. 2 LBS. IRON SULFATE
B.7. PLANTING PITS SHALL BE PER DETAILS.
C. PREPARE SOIL MIX FOR BACK FILL IN PITS FOR AZALEAS, CAMELLIAS, FERNS
AND OTHER PLANTS (AS SPECIFIED) AS FOLLOWS:
C.1. 1/3 WASHED PLASTER SAND
C.2. 1/3 CANADIAN PEAT MOSS
C.3. 1/3 LOAMITE OR FOREST HUMUS
D. BACKFILL MIX FOR PALMS SHALL BE WASHED PLASTER SAND. (REFER TO
DETAIL)
E. THE PREPARED SOIL SHALL BE UNIFORMLY BLENDED IN AN AREA ADJACENT
TO THE PLANTING WORK AND SHALL BE ACCURATELY PROPORTIONED USING
A SUITABLE MEASURING CONTAINER. UNUSED EXCAVATED SOIL SHALL BE
REMOVED FROM SITE. PROTECT THE MIX FROM WATER UNTIL IT HAS BEEN
PLACED IN BACKFILL AROUND PLANTS.
F. SOILS TESTING- THE CONTRACTOR SHALL HAVE AGRONOMIC SOILS TESTS
PERFORMED BY AN APPROVED SOILS TESTING LABORATORY AT THE
FOLLOWING TIMES:
F.1. UPON COMPLETION OF ROUGH GRADING, DURING INSTALLATION OF
IRRIGATION SYSTEM AND PRIOR TO ANY PLANTING.
F.2. AFTER APPLICATION OF RECOMMENDED SOIL CONDITIONERS (PER
FIRST SOILS TEST) AND PLANTING BUT PRIOR TO BEGINNING OF
MAINTENANCE PERIOD.
CONTRACTOR SHALL INCLUDE PRICE OF SOILS TESTS IN BID.
12.0 FINISH GRADING
WHEN PRELIMINARY GRADING, (INCLUDING WEEDING AND FERTILIZING) HAS
BEEN COMPLETED AND THE SOIL HAS DRIED SUFFICIENTLY TO BE READILY
WORKED, ALL LAWN AND PLANTING AREAS SHALL BE GRADED TO THE
ELEVATIONS INDICATED ON THE DRAWINGS. GRADES NOT OTHERWISE
INDICATED SHALL BE UNIFORM LEVELS OR SLOPES BETWEEN POINTS WHERE
ELEVATIONS ARE GIVEN. MINOR ADJUSTMENTS OF FINISH GRADES SHALL BE
MADE AT THE DIRECTION OF THE LANDSCAPE ARCHITECT, AT NO ADDITIONAL
COST TO OWNER.
FINISH GRADE SHALL BE A SMOOTH, EVEN AND UNIFORM PLANE WITHOUT
ABRUPT CHANGE OF SURFACE. SOIL AREAS ADJACENT TO BUILDINGS SHALL BE
GRADED (2 % MIN.) TO ALLOW A NATURAL RUN -OFF OF WATER, AND SURFACE
DRAINAGE SHALL BE DIRECTED AS INDICATED ON THE DRAWINGS BY
RE- GRADING SURFACES TO FACILITATE THE NATURAL "RUN- -OFF" OF WATER.
GRADING SHALL BE DONE WHEN SOIL IS AT OPTIMUM MOISTURE CONTENT FOR
WORKING.
13.0 METHOD OF PLANTING AND WORK PROCEDURE
A. NO PLANTING SHALL BE DONE UNTIL ALL OPERATIONS IN CONJUNCTION
WITH THE INSTALLATION OF THE SPRINKLER SYSTEM HAVE BEEN
COMPLETED, FINAL GRADES HAVE BEEN ESTABLISHED, THE PLANTING
AREAS HAVE BEEN PROPERLY GRADED AND PREPARED AS SPECIFIED, AND
THE WORK APPROVED BY THE LANDSCAPE ARCHITECT.
B. THE RELATIVE POSITION OF ALL TREES AND PLANTS IS SUBJECT TO
APPROVAL BY LANDSCAPE ARCHITECT AND OWNER, AND THEY SHALL, IF
NECESSARY, BE RELOCATED AS DIRECTED AS PART OF THE CONTRACT.
C. ALL PLANTS SHALL BE REMOVED FROM THEIR CONTAINER AND SET SO THAT,
WHEN SETTLED, THEY BEAR THE SAME RELATION TO THE REQUIRED GRADE
THAT THEY BORE TO THE NATURAL GRADE BEFORE BEING TRANSPLANTED.
EACH PLANT SHALL BE PLANTED IN THE CENTER OF THE PIT AND
BACKFILLED UNLESS OTHERWISE SPECIFIED, WITH THE PREPARED SOIL. NO
SOIL IN MUDDY CONDITION SHALL BE USED FOR BACKFILLING. NO FILLING
WILL BE PERMITTED AROUND TRUNKS OR STEMS. ALL BROKEN OR FRAYED
ROOTS SHALL BE PROPERLY CUT OFF.
D. LANDSCAPE ARCHITECT SHALL APPROVE THE PLACING AND PLANTING OF
ALL PLANTS.
E. IN THE EVENT THAT UNDERGROUND CONSTRUCTION WORK OR
OBSTRUCTIONS ARE ENCOUNTERED IN THE PLANTING OPERATION,
ALTERNATE LOCATIONS FOR PLANT MATERIAL WILL BE SELECTED BY THE
LANDSCAPE ARCHITECT, AND PLANTING COMPLETED AT NO EXTRA COST TO
OWNER.
14.0 PLANTING OF TREES
A. POSITION PLANTS IN PLANT LOCATIONS INDICATED ON DRAWINGS AND
SECURE APPROVAL BEFORE EXCAVATING PITS, MAKING NECESSARY
ADJUSTMENTS AS INDICATED.
B. ALL PITS FOR TREES SHALL BE DUG SQUARE WITH BOTTOMS LEVEL, THE
LENGTH OF SIDES AND DEPTH EQUAL TO ONE AND ONE -HALF TIMES THE
DIAMETER OF THE TREE BALL. COMPACTED SOILS AT SIDES AND BOTTOMS
SHALL BE LOOSENED BY SCARIFYING OR OTHER APPROVED METHOD. PITS
SHALL BE BACKFILLED WITH "PREPARED SOIL" TO THEIR REQUIRED GRADE,
AND THE BALANCE OF THE PIT FILLED WITH "PREPARED SOIL ", THOROUGHLY
SETTLED BY WATER APPLICATION. (REFER TO PLANTING DETAILS AND
SPACING DETAILS)
C. SET PLANTS IN CENTER OF PIT, IN A VERTICAL POSITION SO THAT CROWN OF
BALL WILL BE LEVEL WITH FINISH GRADE AFTER ALLOWING FOR WATERING
AND SETTLING AND SHALL BEAR THE SAME RELATIONSHIP TO THE FINISH
GRADE THAT IT DID TO THE SOIL SURFACE IN THE CONTAINER.
D. PREPARE DEPRESSED WATER BASIN AS WIDE AS PLANT BALLS AT EACH
PLANT. WATER THOROUGHLY, BACKFILLING ANY VOIDS WITH ADDITIONAL
PREPARED PLANTING MIX.
15.0 PLANTING VINES, SHRUBS AND GROUNDCOVERS
A. VINES AND SHRUBS SHALL BE PLANTED PER DETAILS. COMPACTED SOIL AT
BOTTOM OF PIT SHALL BE LOOSENED AND THE PIT FILLED WITH "PREPARED
SOIL" TO THE BOTTOM OF THE BALL. WHEN THE PLANT HAS BEEN PROPERLY
SET, THE PIT SHALL BE FILLED TO THE REQUIRED GRADE BEEN PROPERLY
SET, THE PIT SHALL BE FILLED TO THE REQUIRED GRADE WITH "PREPARED
SOIL" AND THOROUGHLY SETTLED BY TAMPING. (REFER TO PLANTING
DETAILS)
B. PREPARE A DEPRESSED WATER BASIN AS WIDE AS PLANT PITS AT EACH
PLANT. WATER THOROUGHLY, BACKFILLING ANY VOIDS WITH ADDITIONAL
PREPARED PLANTING MIX.
C. GROUND COVERS
C.I. PITS FOR FLAT SIZED PLANTS TO BE AT LEAST 4" X 4" X 4 ". GROUND
COVER AREAS SHALL BE MOISTENED PRIOR TO PLANTING. NO FLATTED
LINER, OR POTTED PLANTS SHALL BE PLANTED IN DRY SOIL.
C.2. SET PLANTS IN CENTER OF PITS SO THAT CROWN OF PLANT WILL BE
LEVEL WITH FINISHED GRADE AFTER SETTLING OF SOIL, THEN
BACKFILL AND WATER (REFER TO SPACING DETAIL)
C.3. FLATTED PLANTS SHALL BE WELL ROOTED WITH RUNNERS AT LEAST 4"
BUT NOT MORE THAN 6" IN LENGTH.
16.0 TREES OCCURRING IN LAWN
A. TREES OCCURRING IN LAWN SHALL BE PLANTED BEFORE FINAL
PREPARATION OF THOSE AREAS.
B. ALL TREES SHALL BE INSTALLED WITH BARK PROTECTION DEVICES AT
17.0 CARE OF PLANTS BEFORE AND DURING PLANTING
A. PLANTS SHALL NOT BE ALLOWED TO DRY OUT BEFORE OR WHILE BEING
PLANTED. KEEP EXPOSED ROOTS MOIST BY MEANS OF WET SAWDUST, PEAT
MOSS OR BURLAP AT ALL TIMES DURING PLANTING OPERATIONS. DO NOT
EXPOSE ROOTS TO THE AIR EXCEPT WHILE BEING PLACED IN THE GROUND.
WILTED PLANTS IN OR OUT OF CONTAINERS, WILL NO BE ACCEPTED AND
SHALL BE REPLACED AT THE CONTRACTOR'S EXPENSE.
B. EXISTING PLANTS, WHERE INDICATED, SHALL BE PROTECTED IN PLACE.
DAMAGED, OR DESTROYED PLANTS SHALL BE REPLACED IN DUPLICATE SIZE
BY THE CONTRACTOR WITHIN 48 HOURS AFTER NOTIFICATION BY THE
OWNER'S REPRESENTATIVE.
18.0 SODDED LAWN
A. CULTIVATE ALL LAWN AREAS TO A DEPTH OF 12". ROCKS AND DEBRIS
LARGER THAN 1 " IN DIAMETER WHICH ARE BROUGHT TO THE SURFACE BY
CULTIVATION SHALL BE REMOVED FROM THE SITE. IF CULTIVATION DOES
NOT BREAK LUMPS, A SPIKE TOOTH HARROW SHALL BE PULLED BEHIND A
MECHANICAL SEEDER OR TRACTOR.
B. AREAS TO BE PLANTED IN SOD SHALL BE FINISHED SMOOTH TO PRESENT A
NEAT AND UNIFORM GRADE PRIOR TO INSTALLATION. THE LAWN BED SHALL
BE INSPECTED AND APPROVED BY THE LANDSCAPE ARCHITECT BEFORE
SODDING.
C. ALL SODDED AREAS SHALL BE THOROUGHLY WATERED, FERTILIZED, AND
KEPT MOIST BY IRRIGATING AS OFTEN AS REQUIRED.
D. ANY LAWN AREAS THAT DO NOT SHOW A PROMPT CATCH OF GRASS SHALL
BE RE- SODDED AT TEN DAY INTERVALS UNTIL AN ACCEPTABLE STAND OF
GRASS IS ASSURED.
19.0 HYDRO- SEEDING
A. SLOPE AREAS: REFER TO PLANTING PLAN AND SLOPE MIX DESIGNS FOR
TYPES AND AMOUNT OF SEEDS TO BE USED. ALTERNATE SEED MIXES MAY
BE USED ONLY UPON APPROVAL OF THE LANDSCAPE ARCHITECT. THE
DESIGNED SLURRY MIXES SHALL BE APPLIED BY AN APPROVED
HYDROMULCH COMPANY. DESIGNED SLURRY MIXES WILL BE EITHER FOR
IRRIGATED OR NON - IRRIGATED SLOPE CONDITION. (REFER TO PLANS AND
SEED MIX DESIGNS) EACH CONTAINER OF SLURRY MIX SHALL BE APPLIED
WITHIN A 2 HOUR TIME LIMIT, OR BE REJECTED AND REMOVED AT
CONTRACTOR'S EXPENSE.
B. TURF AREAS; THE DESIGNED SEED AND SLURRY MIX SHALL BE APPLIED IN
DESIGNATED AREAS BY AN APPROVED HYDROMULCH COMPANY WITHIN A 2
HOUR TIME LIMIT PER CONTAINER MIX. (REFER TO PLANTING PLAN AND
LEGEND) WHERE APPLICABLE, A SUBSTITUTE SEED MIX MAY BE USED ONLY
UPON APPROVAL OF THE LANDSCAPE ARCHITECT.
C. DAILY WORK SHEETS: DAILY WORK SHEETS SHALL BE SIGNED BY THE
NOZZLEMEN AND SENT TO THE OWNER'S REPRESENTATIVE AND LANDSCAPE
ARCHITECT FOR PAYMENT APPROVAL. THE FOLLOWING INFORMATION
SHALL BE RECORDED:
(1) SEED - TYPES, AMOUNTS
(2) FERTILIZER - ANALYSIS, AMOUNT
(3) BARK - TYPE, AMOUNT
(4) SEEDING ADDITIVE - TYPE, AMOUNT
(5) NUMBER OF LOADS - AMOUNT OF WATER
(6) AREA COVERED - IN ACRES
(7) EQUIPMENT USED - CAPACITY AND LICENSE NUMBER
D. PROTECTION /CLEAN -UP: PREVENT AND /OR CLEAN -UP OVERSPRAY ONTO
CONCRETE RESERVOIRS, DRAINAGE DITCHES, CHANNELS, STRUCTURES,
ROADS AND WALKWAYS. OVERSPRAY AND SPILLAGE ONTO RESTRICTED
AREAS SHALL BE REMOVED THE SAME DAY AT CONTRACTOR'S EXPENSE TO
THE SATISFACTION OF THE OWNER'S REPRESENTATIVE.
20.0 WATERING
A. IMMEDIATELY AFTER PLANTING, WATER SHALL BE APPLIED BY HOSE IN A
MODERATE STREAM IN THE PLANTING HOLES UNTIL THE MATERIAL ABOUT
THE ROOTS IS COMPLETELY SATURATED FROM THE BOTTOM OF THE HOLE TO
THE TOP OF THE GROUND.
B. PLANTS WHICH CANNOT BE WATERED EFFICIENTLY WITH THE EXISTING
IRRIGATION SHALL BE WATERED BY MEANS OF A HOSE..
C. APPLY WATER IN SUFFICIENT QUANTITIES, AND AS OFTEN AS SEASONAL AND
SOIL CONDITIONS REQUIRE, TO KEEP THE GROUND WET AT ALL TIMES, WELL
BELOW THE ROOT SYSTEM OF GRASS AND PLANTING. CARE IS TO BE TAKEN
IN WATERING SLOPES SO AS NOT TO CAUSE EROSION DAMAGE.
D. FOLLOWING THE PLANTING OF GROUND COVER PLANTS IMMEDIATELY AND
THOROUGHLY WATER BY THE IRRIGATION SYSTEM, OR BY A SLOW RUNNING
HOSE SPRAY.
21.0 WATERING BASINS
A. CONSTRUCT A FIRMLY COMPACTED MOUND OF SOIL AROUND EACH TREE
AND PLANT TO FORM A WATERING BASIN AT THE EDGE OF AND FOLLOWING
THE SHAPE OF THE PLANTING PIT AREA. MOUNDS FOR TREES AND FOR VINES
FROM 5- GALLON OR LARGER CONTAINERS, SHALL BE AT LEAST 4" HIGH.
MOUNDS FOR ALL OTHER TREES, VINES OR PLANTS NOT OTHERWISE
SPECIFIED SHALL BE AT 2" HIGH. EXCAVATED EARTH, IF CAPABLE OF
RETAINING WATER, MAY BE USED. ANY SETTLEMENT WITHIN THE BASINS
RETAINING WATER SHALL BE REFILLED TO THE REQUIRED GRADE WITH
PREPARED SOIL, AND ADDITIONAL NITROGEN STABILIZED SAWDUST
WORKED INTO THE SURFACE AS REQUIRED TO RESTORE THE BARE BARKED
CONDITION.
B. REMOVE WATERING BASINS IN PLANTER AREAS AT THE TIME OF BARK
INSTALLATION.
23.0 TREE STAKING
A. STAKE ALL NON -GUYED TREES AT TIME OF PLANTING BY PLACING STAKE IN
THE PREPARED HOLE AND DRIVING IT 12" INTO SOLID GROUND. PLANT THE
TREE AS CLOSE TO THE STAKE AS POSSIBLE WITHOUT CROWDING THE ROOTS.
FASTEN THE TREE TO THE UPPER END OF STAKE USING "CINCH TIES". (REFER
TO DETAIL)
B. TREES 36" BOX SIZE OR LARGER, SHALL BE IMMEDIATELY ROOT GUYED
AFTER PLANTING WITH DUCKBILL ROOT BALL ANCHOR OR EQUAL PER MFG.
INSTRUCTIONS.
24.0 ESPALIERING OF VINES
ALL TRELLISES AND STAKES ARE TO BE REMOVED FROM PLANTS, AND THE
PLANTS SHALL BE FASTENED AND TRAINED AGAINST FENCES OR WALLS UNLESS
OTHERWISE APPROVED BY THE LANDSCAPE ARCHITECT. REFER TO DETAIL.
25.0 BARK MULCH
WEED CONTROL BARK INSTALLATION SHALL CONSIST OF PLACING 3" OF MEDIUM
BARK WOOD BARK IN ALL SHRUB PLANTING AREAS. CONTRACTOR SHALL
SUPPLY A ONE GALLON BAG SAMPLE TO CITY INSPECTOR FOR APPROVAL PRIOR
TO DELIVERY. MFG. HALL CERTIFY BARK MULCH TO BE BROWN AND GOLD.
COPIES SHALL BE PROVIDED TO CITY LANDSCAPE INSPECTOR AND LANDSCAPE
ARCHITECT AVAIL. THRU: AGUINAGA GREEN -- PHONE: 714 - 649 -90
26.0 CERTIFICATES
IN ADDITION TO ANY OTHER CERTIFICATES SPECIFIED, CONTRACTOR SHALL
FURNISH A CERTIFICATE WITH EACH DELIVERY OF BULK MATERIAL, STATING
THE SOURCE, QUANTITY AND TYPE OF MATERIAL AND THAT THE MATERIAL
CONFORMS TO THE SPECIFICATION REQUIREMENTS. FOR BULK DELIVERED
ORGANIC FERTILIZER, THE CERTIFICATE SHALL ALSO STATE THE VOLUME, NET
WEIGHT, PERCENT OF NITROGEN AND PERCENT OF PHOSPHORIC ACID. FOR EACH
FERTILIZER AND SOIL CONDITIONER, IN CONTAINERS, A SIMILAR CERTIFICATE OR
INVOICE SHALL BE FURNISHED STATING TOTAL QUANTITIES BY WEIGHT AND
VOLUME FOR EACH MATERIAL. THESE CERTIFICATES SHALL BE SUBMITTED TO
THE LANDSCAPE ARCHITECT PRIOR TO THE START OF THE MAINTENANCE PERIOD.
27.0 PROTECTION
CONTRACTOR SHALL CAREFULLY AND CONTINUOUSLY PROTECT ALL AREAS
INCLUDED IN THE CONTRACT, INCLUDING PLANT MATERIALS, FENCES, SUPPORTS,
ETC., UNTIL FINAL ACCEPTANCE OF THE WORK BY THE LANDSCAPE ARCHITECT
AND OWNER'S REPRESENTATIVE.
28.0 MAINTENANCE
A. CONTRACTOR SHALL MAINTAIN A SUFFICIENT NUMBER OF MEN AND
ADEQUATE EQUIPMENT TO PERFORM THE WORK HEREIN SPECIFIED. PLANT
MAINTENANCE WORK SHALL CONSIST OF APPLYING HERBICIDES BY A
CERTIFIED SPRAYER CARING FOR PLANTS, INCLUDING GROUNDCOVERS,
SHRUBS AND TREES, EDGING, AERATING AND MOWING OF LAWNS,
FERTILIZING AND CONTROL OF WEEDS, PESTS AND DISEASES.
B. DAMAGE TO ANY PLANTED AREA SHALL BE REPAIRED IMMEDIATELY.
DEPRESSIONS CAUSED BY VEHICLES OR FOOT TRAFFIC SHALL BE FILLED
WITH TOPSOIL, LEVELED AND REPLANTED. EXTERMINATE ALL RODENTS,
AND REPAIR RODENT DAMAGE IMMEDIATELY.
C. THE ENTIRE PROJECT SHALL BE MAINTAINED FOR A PERIOD OF 90 DAYS
COMMENCING FROM THE TIME ALL ITEMS OF WORK HAVE BEEN COMPLETED
TO THE SATISFACTION OF THE LANDSCAPE ARCHITECT AND CONTRACTOR
HAS RECEIVED WRITTEN NOTIFICATION FOR "START OF MAINTENANCE ".
D. THE PROJECT SHALL BE CARED FOR IN A NEAT AND CLEAN CONDITION AT
ALL TIMES TO THE SATISFACTION OF THE OWNER AND LANDSCAPE
ARCHITECT.
29.0 LAWN MAINTENANCE
A. WATERING - WATER EVERY DAY ONCE PER DAY FOR TWO WEEKS AND
THEREAFTER GRADUALLY REDUCE FREQUENCY OF WATERING TO THREE
TIMES PER WEEK. CONTRACTOR SHALL CONTINUE TO MAINTAIN THE LAWN
UNTIL FINAL ACCEPTANCE BY THE LANDSCAPE ARCHITECT AND OWNER.
B. FERTILIZING - APPLY 12 -12 -12 (BEST OR EQUAL) AT THE RATE OF 5 POUNDS
PER 1,000 SQUARE FEET THREE WEEKS AFTER INSTALLATION AND WATER
IMMEDIATELY THEREAFTER.
C. DISEASES AND PEST CONTROL - TWO WEEKS AFTER APPROVAL OF LAWN
INSTALLATION, APPLY A GRANULAR MERCURIAL FUNGICIDE OF 1.8%
MERCUROUS CHLORIDE AS PER MANUFACTURER'S RECOMMENDATION.
D. MOWING - (TALL FESCUE LAWNS) - THE LAWN SHALL BE MOWED AT A
HEIGHT OF 2" WITH A ROTARY MOVER, EQUIPPED WITH ROLLER, BEFORE IT
REACHES 3" IN HEIGHT. COLLECT GRASS CLIPPING DURING MOWING
OPERATIONS AND REMOVE FROM THE SITE. AFTER EACH CUTTING, THE EDGE
OF THE GRASS SHALL BE TRIMMED TO A NEAT AND UNIFORM LINE. THE
LAWN EDGES SHALL BE MAINTAINED NEATLY AT ALL TIMES.
30.0 GROUNDCOVER AND SHRUB AREA MAINTENANCE
A. WATERING - NEW PLANTINGS SHALL BE WATERED ONCE PER DAY FOR TWO
(2) WEEKS AFTER INSTALLATION. REDUCE WATERING TO EVERY OTHER DAY
FOR THE NEXT TWO (2) WEEKS. WATER THEREAFTER THREE (3) TIMES PER
WEEK UNTIL FINAL ACCEPTANCE.
B. FERTILIZATION - FERTILIZE THREE (3) WEEKS AFTER PLANTING WITH 5
POUNDS 12 -12 -12 (BEST OR EQUAL) PER 1,000 SQUARE FEET; FERTILIZE
THEREAFTER EVERY THIRTY (30) DAYS.
C. DISEASE AND PEST CONTROL - FOR CONTROL OF SLUGS AND SNAILS, APPLY
PELLETIZED TRICALCIUM ARSINATE 5% BY WEIGHT AND METALDEHYDE 5%
BY WEIGHT AS PER MANUFACTURER'S RECOMMENDATIONS TWO (2) WEEKS
AFTER PLANT INSTALLATIONS. FOR CONTROL OF CUTWORMS AND OTHER
SOIL INSECTS, APPLY METRO BRAND SOILDRIN AS PER MANUFACTURER'S
RECOMMENDATIONS TWO (2) WEEKS AFTER PLANT INSTALLATIONS. THIS
PRODUCT CONTAINS DIELDRIN, LINDANE AND PHOSPHOROTHIOATE.
EXTERMINATE GOPHERS AND MOLES AND REPAIR DAMAGE.
D. PRUNING - ALL SHRUBS AND TREES SHALL BE PINCH PRUNED AS NECESSARY
TO ENCOURAGE NEW GROWTH AND TO ELIMINATE RANK SUCKER GROWTH.
DO NOT BALL SHRUBS. OLD FLOWERS, AND DEAD FOLIAGE AND LIMBS
SHALL BE REMOVED. NO MAJOR TREE PRUNING SHALL BE DONE WITHOUT
THE APPROVAL OF THE LANDSCAPE ARCHITECT. CONTACT LANDSCAPE
ARCHITECT 48 HOURS IN ADVANCE OF ALL PRUNING PERIODS.
E. WEEDING - ALL PLANTING AREAS INCLUDING LAUN AREAS SHALL BE KEPT
WEED -FREE AT ALL TIMES. WEEDS SHALL BE DUG OUT BY.THE ROOTS AND
DISPOSED OF OFFSITE. UPON COMPLETION OF THE CALLED FOR
MAINTENANCE PERIOD, THE CONTRACTOR SHALL FERTILIZE PER #28 - LAWN
MAINTENANCE AND #29 GROUNDCOVERS AND SHRUB AREA MAINTENANCE
OF THESE SPECIFICATIONS.
31.0 GUARANTEE AND REPLACEMENTS
A. ALL SHRUBS AND GROUNDCOVER SHALL BE GUARANTEED BY CONTRACTOR
AS TO GROWTH AND HEALTH FOR A PERIOD OF 90 DAYS AFTER COMPLETION
OF THE SPECIFIED MAINTENANCE PERIOD, AND /OR FINAL ACCEPTANCE BY
THE LANDSCAPE ARCHITECT. ALL TREES UP TO 24" BOX SIZE SHALL BE
GUARANTEED BY CONTRACTOR TO LIVE AND GROW IN AN ACCEPTABLE
UPRIGHT POSITION FOR A PERIOD OF ONE (1) YEAR AFTER COMPLETION OF
THE SPECIFIED MAINTENANCE PERIOD, AND /OR FINAL ACCEPTANCE BY THE
LANDSCAPE ARCHITECT. TREES IN 24" BOXES OR LARGER, AND ALL FIELD
GROWN SPECIMENS SHALL BE GUARANTEED BY CONTRACTOR TO LIVE AND
GROW IN AN ACCEPTABLE UPRIGHT MANNER FOR A PERIOD OF ONE (1) YEAR
AFTER COMPLETION OF THE SPECIFIED MAINTENANCE PERIOD, AND /OR
FINAL ACCEPTANCE BY THE LANDSCAPE ARCHITECT.
B. ALL PLANTS THAT SHOW SIGNS OF FAILING GROWTH AT ANY TIME DURING
THE LIFE OF THE CONTRACT, INCLUDING THE MAINTENANCE PERIOD, OR
THOSE PLANTS INJURED OR DAMAGED AS TO RENDER THEM UNSUITABLE
FOR THE PURPOSE INTENDED, SHALL BE IMMEDIATELY REPLACED IN KIND
AND SIZE AT THE EXPENSE OF THE CONTRACTOR.
C. CONTRACTOR SHALL, WITHIN 5 DAYS NOTICE BY THE LANDSCAPE
ARCHITECT, REMOVE AND REPLACE ALL GUARANTEED PLANT MATERIALS
GUARANTEE. REPLACEMENT SHALL BE MADE WITH PLANT MATERIALS AS
INDICATED OR SPECIFIED FOR THE ORIGINAL PLANTING, AND ALL SUCH
REPLACEMENT MATERIALS SHALL BE GUARANTEED AS SPECIFIED FOR THE
ORIGINAL GUARANTEED MATERIALS.
32.0 CLEAN -UP
UPON COMPLETION OF THE WORK IN THIS SECTION, CONTRACTOR SHALL
REMOVE ALL RUBBISH, TRASH AND DEBRIS RESULTING FROM HIS OPERATIONS.
CONTRACTOR SHALL REMOVE ALL EQUIPMENT AND IMPLEMENTS OF HIS SERVICE
AND LEAVE ENTIRE AREA INVOLVED IN A NEAT AND ACCEPTABLE CONDITION IN
ORDER TO GAIN THE FINAL APPROVAL BY THE LANDSCAPE ARCHITECT.
33.0 TURF AND /OR GROUNDCOVERS
WEEDS WILL BE A CONTINUOUS PROBLEM, MORE SO DURING THE EARLY STAGES
BEFORE PLANTINGS BECOME FULLY ESTABLISHED, AND TO A LESSER DEGREE
THEREAFTER. ALL AREAS SHOULD BE MAINTAINED WEED -FREE.
PART B MAINTENANCE REQUIRED:
1. REGULAR MOWING AND EDGE TRIMMING OF GRASS AREAS (TURF).
2. PERIODIC APPLICATION OF INSECTICIDES FOR CONTROL OF APHIDS, SNAILS,
ETC., AND CHEMICAL CONTROL OF PLANT DISEASES AS DIRECTED BY A LICENSED
PESTICIDE PROFESSIONAL.
3. REGULAR REMOVAL OF WEEDS BY HAND, AN /OR PERIODIC APPLICATION OF
HERBICIDES FOR CONTROL OF WEEDS SUCH AS BERMUDA GRASS , CRABGRASS,
NUTGRASS AND DANDELIONS AS DIRECTED BY A LICENSED HERBICIDE
PROFESSIONAL.
4. PERIODIC APPLICATION OF ORGANIC FERTILIZERS TO REPLENISH SOIL
NUTRIENTS REQUIRED FOR HEALTHY TURF AND PLANT GROWTH.
5. YEARLY AERATION OF TURF AREAS TO RELIEVE SOIL COMPACTION AND
THATCH BUILDUP, ALLOWING AIR AND WATER TO REACH THE ROOT SYSTEM OF
GRASS.
6. CUTTING BACK OF EXCESS GROUNDCOVER TO PREVENT "CHOKING" OF OTHER
TREES AND SHRUBS, AND TO KEEP IT FROM GROWING OVER WALKWAYS AND
DRAINS.
7. REMOVAL OF TURF BY HAND, FROM WITHIN 12 INCHES OF TREE TRUNKS TO
ELIMINATE DAMAGE POTENTIAL FROM MOWERS AND STRING TRIMMERS.
8. REGULAR GATHERING AND DISPOSAL OF LEAVES AND TRASH.
FREQUENCY:
1. MOWING OF GRASS WILL NEED TO BE DONE ON A WEEKLY BASIS. EDGE
TRIMMING WILL NEED TO BE DONE 2 TIMES PER MONTH.
2. APPLICATION OF INSECTICIDES AND CHEMICAL CONTROLS, ONLY AS
REQUIRED.
3. WEED REMOVAL AND /OR APPLICATION OF HERBICIDES, AS REQUIRED.
4. APPLICATION OF LAWN FERTILIZER AT LEAST 4 TIMES PER YEAR; MARCH, MAY,
JULY, AND SEPTEMBER. APPLICATION OF GROUND COVER FERTILIZER TWO TIMES
PER YEAR.
5. AERATION AND VERTICAL MOWING OF LAWNS SHOULD BE DONE AT LEAST
ONCE PER YEAR.
6. CUTTING BACK OF EXCESS GROUNDCOVER 4 TIMES PER YEAR.
7. GRASS SHOULD BE CONSTANTLY CLEARED FROM AROUND THE BASE OF TREES,
BY HAND REMOVAL.
8. LEAVES AND TRASH SHOULD BE REMOVED FROM ALL AREAS ON A WEEKLY
BASIS.
II. TREES
ALL AREAS SHOULD BE FERTILIZED ACCORDING TO THE SCHEDULE SET FORTH IN
THE SPECIFICATIONS. PERIODIC INSPECTIONS SHOULD EVALUATE THE RESPONSE
TO THE RECOMMENDED FERTILIZATION PROGRAM AND ADJUSTMENTS MADE AS
NECESSARY. SPECIAL FERTILIZATION NEEDS SHOULD BE IDENTIFIED AND
IMPLEMENTED AS NEEDED.
MAINTENANCE REQUIRED:
1. PERIODIC PRUNING TO REMOVE DEAD, DISEASED OR WEAKENED LIMBS TO
PROMOTE HEALTHY AND SYMMETRIC GROWTH OF THE TREE. REMOVAL OF ANY
LIMBS, BRANCHES, OR FRONDS WHICH MIGHT IMPACT A BUILDING OR
STRUCTURE UNDER WINDY CONDITIONS. REMOVAL (AND POSSIBLE
REPLACEMENT) OF DISEASED OR WEAKENED TREES.
2. SELECTED THINNING OR LACING OF TREES.
3. STAKING OF YOUNGER TREES TO PROMOTE GROWTH IN THE APPROPRIATE
DIRECTION.
4. PERIODIC APPLICATION OF INSECTICIDES TO CONTROL INFESTATIONS.
5. PERIODIC APPLICATION OF FERTILIZERS TO PROMOTE HEALTHY GROWTH.
6. PERIODIC ROOT PRUNING TO AVOID POTENTIAL CRACKING OF SIDEWALKS OR
DRIVEWAYS.
7. REGULAR INSPECTION OF TREE BREATHER TUBES FOR EXCESS ACCUMULATION
OF WATER IN THE ROOT ZONE.
FREQUENCY:
1. PRUNING AND TREE THINNING SHOULD BE DONE ONCE A YEAR; TREE REMOVAL
AND REPLACEMENT -ONCE A YEAR; AND CONFLICTING LIMB, OR BRANCH,
REMOVAL DONE ON AN AS- NEEDED BASIS. TREE REPLACEMENT SHOULD BE
CONSIDERED WHERE EXISTING TREE TRUNK CALIPER EXCEEDS 6 INCHES AND
ARE PLANTED IN AREAS OF LESS THAN 5 FEET WIDE.
2. TREE THINNING OR LACING, AS REQUIRED, SHOULD BE DONE ONCE PER YEAR.
3. TREES SHOULD BE INSPECTED AT LEAST 4 TIMES PER YEAR TO DETERMINE
WHETHER STAKING AND /OR GUYING SHOULD BE ADDED, REMOVED OR
ADJUSTED.
4. APPLICATION OF INSECTICIDES SHOULD BE DONE ONLY AS REQUIRED TO
AFFECTED TREES.
5. APPLICATION OF FERTILIZERS IN MARCH AND SEPTEMBER OF EACH YEAR TO
PROMOTE HEALTHY GROWTH.
6. TREE BREATHER TUBES SHOULD BE INSPECTED AS LEAST MONTHLY, AND
MORE OFTEN WHERE TREES OCCUR IN DRAINAGE SENSITIVE AREAS.
EFFECTS OF DEFERRED MAINTENANCE:
1. FAILURE TO PROVIDE THE MAINTENANCE REQUIRED WILL EVENTUALLY TAKE
ITS TOLL LEADING TO DETERIORATION OF THE HEALTH AND GENERAL
APPEARANCE OF THE PROJECT'S TREES. IMPROPER STAKING OR ROOT PRUNING
COULD RESULT IN LONG TERM DAMAGE TO ADJACENT HARDSCAPE OR
STRUCTURES.
III. SHRUBS
ALL AREAS SHOULD BE FERTILIZED ACCORDING TO THE MINIMUM SCHEDULE SET
FORTH IN THE SPECIFICATIONS. PERIODIC INSPECTIONS SHOULD EVALUATE THE
RESPONSE TO THE RECOMMENDED FERTILIZATION PROGRAM AND ADJUSTMENTS
MADE AS NECESSARY. SPECIAL FERTILIZATION NEEDS SHOULD BE IDENTIFIED
AND IMPLEMENTED AS NEEDED.
MAINTENANCE REQUIRED:
1. SELECTIVE PERIODIC PRUNING OF SHRUBS.
2. APPLICATION OF INSECTICIDES TO CONTROL INFESTATIONS (SUCH AS APHIDS).
3. APPLICATION OF SNAIL BAIT TO PREVENT SNAILS FROM DEVOURING SHRUBS
AND PLANTS.
4. PERIODIC APPLICATION OF FERTILIZERS TO PROVIDE THE NUTRIENTS
NECESSARY FOR HEALTHY GROWTH.
5. APPLICATION OF CHEMICAL CONTROL FOR FUNGUS, BACTERIAL, AND VIRAL
INFESTATIONS.
6. MONITORING OF VINES AND "ESPALIERED" PLANTS TO INSURE THEY ARE
NEATLY PRUNED AND SECURELY ATTACHED TO WALLS OR FENCES.
7. MAINTAIN MEDIUM GRIND SHREDDED MULCH AT A UNIFORM 3" THICKNESS IN
ORDER TO SUPPRESS WEED GROWTH, MINIMIZE THE USE OF HERBICIDES AND
CONSERVE WATER. ENSURE PLANTS ARE NOT COVERED AT BASE OF STEM.
FREQUENCY:
1. PRUNING SHOULD BE DONE AS NEEDED TO PREVENT SHRUBS AND PLANTS
FROM BECOMING "RANGEY" AND TO CONTAIN THEIR SIZE. PRUNING SHOULD BE
DONE WITH CARE NOT TO "POODLE" SHRUBS. ALL TRIMMINGS SHOULD BE
PROMPTLY REMOVED FROM THE SITE.
2. APPLICATION OF INSECTICIDES, ONLY AS REQUIRED.
3. AS SNAILS CAN BE A PROBLEM IN THIS AREA, SNAIL BAIT SHOULD BE APPLIED
AS REQUIRED TO CONTROL THE PROBLEM.
4. FERTILIZATION OF SHRUBS WILL OCCUR IN CONJUNCTION WITH THE
FERTILIZATION OF GROUND COVER AREAS, AS DISCUSSED EARLIER. SHRUBS
SHOULD BE REGULARLY MONITORED FOR SIGNS OF MICRO- NUTRIENT
DEFICIENCY, AND TREATED ACCORDINGLY AS NEEDED.
5. APPLICATION OF FUNGICIDES, BACTERICIDES, ETC., AS SYMPTOMS APPEAR.
6. VINES AND ESPALIERS SHOULD BE MONITORED ON AN "ON- GOING" BASIS.
EFFECTS OF DEFERRED MAINTENANCE:
1. NEGLECT WOULD RESULT IN DETERIORATION OF THE SHRUBS ,EVENTUALLY
REQUIRING REMOVAL, REPLACEMENT, OR "DRASTIC" PRUNING OF SHRUBS, AND
LOSS OF AESTHETIC APPEARANCE.
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