FB 25/26-007 Calfire Green Schoolyards Project

ALL EXISTING EQUIPMENT LOCATIONS ARE BASED ON INFORMATION LANDSCAPE CONTRACTOR IS TO PROVIDE THE DISTRICT WITH A
PROVIDED BY MAINTENANCE PERSONNEL AND A ROUGH WATERLINE DETAILED, LINE ITEM BID.
LAYOUT PLAN.
BREAK OUT DEMO, IRRIGATION EQUIPMENT, EACH TREE TYPE AND
THERE HAS BEEN NO FIELD VERIFICATION OTHER THAN WHAT WE SIZE, EXISTING TREE PROTECTION, SITE PREP, LABOR, ...
COULD SEE ON THE SURFACE. THE IRRIGATION CONTRACTOR SHALL
ASSUME UNKNOWN CONDITIONS WILL BE DISCOVERED ONCE
CONSTRUCTION BEGINS AND SHALL MAKE ANY ADJUSTMENTS IN THE
FIELD AS NECESSARY, FOLLOWING THE BASIC DESIGN INTENT OF
THESE PLANS.
A DETAILED SITE ANALYSIS AND POTENTIALLY POTHOLLING FOR ALL
UTILITIES SHALL PER PERFORMED WITH KNOWLEDGEABLE DISTRICT
MAINTENANCE PERSONNEL TO PRE-DETERMINE EXISTING CONDITIONS
AS MUCH AS POSSIBLE.
N.T.S.
KJK
KJK
041526
N.T.S.
26004
09
GWD.ST
AAML
40062\YMEDACA
STRA
ASEM
AL\S'DC\DACOTUA\EPACSDNAL
TNARG
ERIFLAC
DSVSML
40062\STCEJORP
00062\INIM
STCEJORP
ADK\:C
6202514
L1.0

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I IRRIGATION NOTES:
3 I W 1. REFER TO IRRIGATION DETAILS AND SPECIFICATIONS SHEETS L1.1.
I W 1 2. VERIFY ALL EXISTING CONDITIONS, DIMENSIONS AND ELEVATIONS PRIOR TO COMMENCEMENT OF WORK.
NOTIFY THE LANDSCAPE ARCHITECT IMMEDIATELY OF ANY FIELD CONDITIONS THAT VARY FROM THE
W PLANS.
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W
I W 3. LOCATE ALL EXISTING UTILITIES WHETHER SHOWN ON THE PLANS OR NOT AND PROTECT THEM FROM
I
DAMAGE. NOTIFY OWNER'S REPRESENTATIVE IMMEDIATELY OF ANY DAMAGE AND ASSUME FULL
W I W RESPONSIBILITY FOR REPAIRS REPLACEMENT COSTS INCURRED DUE TO DAMAGED UTILITIES.
I
W I W 4. LANDSCAPE CONTRACTOR IS TO FIELD VERIFY ENTIRE EXISTING SYSTEM FOR FUNCTIONALITY AND TO I
COORDINATE WITH LANDSCAPE MAINTENANCE COMPANY ON ISSUES OR CONSTRAINTS OF BURIED
W I W COMPONENTS.
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I 5. MAKE IRRIGATION POINTS OF CONNECTION INTO EXISTING MAINLINES AS NOTED ON THE PLANS. VERIFY
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CONDITIONS AND LOCATIONS IN THE FIELD AND ADJUST AS NECESSARY.
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4 I W
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6. MAINLINE AND VALVES SHOWN OUTSIDE OF PLANTED AREAS FOR CLARITY ONLY. INSTALL ALL IRRIGATION
I W EQUIPMENT IN ADJACENT PLANTED AREAS EXCEPT WHERE SLEEVING IS SHOWN ON THE PLANS. ALL
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I PIPES AND WIRES THAT MUST RUN UNDER HARDSCAPE TO BE SLEEVED IN SCH 40 PVC SLEEVES
I W 2 ACCORDING TO THE SLEEVING CHART.
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I W 7. ALL POP UP SPRINKLER HEADS IN SHRUB GROUNDCOVER AREAS TO BE INSTALLED SO THAT THE TOP OF
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I THE SPRINKLER IS 1" ABOVE FINISH GRADE.
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I 2B 8. ALL SPRINKLER HEADS TO BE INSTALLED PERPENDICULAR TO FINISH GRADE OF THE AREA TO BE
MOD H2O TREES- ESTABL.
W IRRIGATION UNLESS OTHERWISE NOTED.
I
I W C 5 1" BUBBLERMICRO SPRAY
W 9. LOW HEAD DRAINAGE WILL NOT BE ALLOWED AND ALL HEADS SHALL RECEIVE CHECK VALVES EVEN IF
I
I W NOT SHOWN ON THE PLANS.
3
I W 1B
I W MOD H2O TREES- MATURE 10. ALL POINT SOURCE EMITTERS ARE TO BE LOCATED AWAY FROM SEAT WALLS AND WALKWAYS TO
I W W 7 1" BUBBLERMICRO SPRAY MINIMIZE CONFLICT WITH PEDESTRIANS.
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11. THE IRRIGATION SYSTEM SHALL BE FLUSHED AND ADJUSTED FOR OPTIMUM PERFORMANCE. ELIMINATE
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W OVER SPRAY ONTO HARDSCAPE IN ALL SHRUB AREAS AND IN TURF AREAS PRIOR TO END OF
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MAINTENANCE PERIOD. IF LOW TRAJECTORY HEADS NEED TO BE USES THEY SHALL BE SUBSTITUTED.
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12. INSTALL ALL PIPE MATERIALS AND EQUIPMENT PER DETAILS. USE TEFLON TAPE OR TEFLON PIPE DOPE
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I W ON ALL PVC MALE PIPE THREADS ON SWING JOINTS AND VALVE ASSEMBLIES.
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I W 13. DO NOT WILLFULLY INSTALL THE IRRIGATION SYSTEM AS SHOWN ON THE DRAWINGS WHEN IT IS OBVIOUS I IN THE FIELD THAT OBSTRUCTIONS, GRADE DIFFERENCES, OR SITE DIMENSION DIFFERENCES EXIST.
W I IMMEDIATELY INFORM THE LANDSCAPE ARCHITECT OF SUCH CONDITIONS.
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EXISTING TREES AND SHRUBS TO BE PROTECTED IN PLACE. HAND DIGGING ONLY WITHIN THE DRIPLINE
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OF THE TREE CANOPY. NO ROOTS OVER 112" IN DIAMETER ARE TO BE REMOVED. IF NOT POSSIBLE TO
5
W SAVE ALL ROOTS, MANUALLY CUT ROOT WITH A SHARP PRUNING INSTRUMENT ONLY. REDIRECT MAIN OR
I
TAP ROOTS ONLY AND GIVE TEMPORARY SUPPORT AND MOISTURE UNTIL REROUTED.
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I W EQUIPMENT LEGEND
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SYMBOL MANUFACTURERMODEL SIZE DETAIL NOTES
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I
RAINBIRD PESB SERIES ELECTRIC CONTROL VALVE. EXTEND EXISTING MAINLINE, SAME SIZE TO
W PER PLAN 'C'L1.2 (2, 3)
B I NEW VALVE WHERE NEW MAINLINE IS NOT CLEARLY SHOWN.
W
P I C RAINBIRD TBOS-BT2LT BATTERY OPERATED CONTROLLER 2 ST. 'C'L1.2
P W
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W IW B B 1A MOD H2O TREES- MATURE EXISTING BACKFLOW PREVENTER TO BE PROTECTED IN PLACE -
I W
IW I
8 1" BUBBLERMICRO SPRAY
I W IW P I W C IW IW IW EXISTING MAINLINE - TO BE PROTECTED IN PLACE. -
W IW
I IW B I W 6 2A MOD H2O TREES- ESTABL. SCH 40 PVC NON-PRESSURE LATERAL LINE - 12" MIN. COVER. 34" UNTIL LATERAL CONNECTING TO PLAN SIZE 'A, B' L1.2 (1, 2)
W VALVE WHERE IT IS UPSIZED TO 1". I W
IW I 6 1" BUBBLERMICRO SPRAY
I W IW W SCH 40 PVC IRRIGATION PIPE SLEEVE - 24" MIN. COVER. WATER BORE WHENEVER POSSIBLE 3" 'A, B' L1.2 (1, 2)
I WITHOUT DAMAGING EXISTING PLANT MATERIAL.
W IW
I W
I NOT SHOWN UF RATED CONTROL WIRE, 12 GA COMMON, 14 GA PILOT - 18" MIN. COVER 1214 GA 'A, B' L1.2
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(1) PIPES AND VALVES ARE SHOWN IN HARDSCAPE FOR CLARITY ONLY.
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W (2) ALL MAINLINE TEES AND 90'S ARE TO BE SCH 80 PVC AND SHALL BE THE SAME SIZE AS THE MAINLINE, REDUCING
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WHEN NECESSARY JUST BEFORE THE VALVES.
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B I
(3) ALL VALVE BOX COVERS TO BE CARSONBROOKS GREEN VALVE BOXES OR EQUAL.
W I
P
P W
I
B
B IRRIGATION LEGEND
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P
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I SYMBOL MANUFACTURERMODEL PSI FLOW (GPM) DETAIL
B
W
I
SHRUB HI-POP SPRAY HEADS
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I P B RAINBIRD 1806-SAM W HUNTER 4Q FOR ESTABLISHMENT 'P', RAINBIRD 1806-SAM W R-VAN14 30 .18+.5 ESTABLISH 'D-F' L1.2
NOZZLES FOR MATURE 'P' TREES IN PLANTERS. RAINBIRD RWS-B-C-1402 BUBBLER 'B'.
W .28 +.5 MATURITY I COMBO EXAMPLE SHOWN FOR EACH TREE TYPE AND TO BE MATCHED ALL SIMILAR TREES.
I W MISCELLANEOUS
W REPAIR AND REPLACE WITH LIKE MATERIAL, ANY EXISTING IRRIGATION EQUIPMENT, WITHIN SCOPE OF WORK, DAMAGED DURING INSTALLATION
I KJK
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I (1) MINOR ADJUSTMENTS IN THE FIELD MAY BE NECESSARY TO AVOID VERTICAL OBJECTS OR MEMORIAL STONES. KJK
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I
041526
SCH 40 PVC SLEEVING CHART PIPE SIZING CHART
STATION 26004
34" PIPE
1 14" SLEEVE 1-4 WIRES 12" PIPE
NUMBER
1" PIPE
1 12" SLEEVE 5-10 WIRES 34" PIPE
2" SLEEVE 11-20 WIRES 1" PIPE
FLOW VALVE
2 12" SLEEVE 21-30 WIRES 1 14" PIPE (GPM) SIZE
3" SLEEVE 31-40 WIRES 1 12" PIPE
09
GWD.PI
AAML
40062\YMEDACA
STRA
ASEM
AL\S'DC\DACOTUA\EPACSDNAL
TNARG
ERIFLAC
DSVSML
40062\STCEJORP
00062\INIM
STCEJORP
ADK\:C
6202514
K
R R
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F E W
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E O L O T
W MI
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W E
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F E R O A
T B O
MI V
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LI L E
F
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MI
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1"=20'-0"
0' 20' 40' 60'
L1.0

KJK
KJK
041526
26004
09
GWD.DPI
AAML
40062\YMEDACA
STRA
ASEM
AL\S'DC\DACOTUA\EPACSDNAL
TNARG
ERIFLAC
DSVSML
40062\STCEJORP
00062\INIM
STCEJORP
ADK\:C
6202514
BACKFILL
90 COMPACTION (TYP.)
CONTROL AND
NEUTRAL CONDUCTORS
LATERAL LINE MAIN LINE (PRESSURIZED)
NOTE: CONTROL AND NEUTRAL
CONDUCTORS SHALL BE
INSTALLED WITH A
MINIMUM OF 18" EARTH COVER
IRRIGATION PIPE TO BE
SLEEVED UNDER ALL
HARDSCAPE AREAS W A
TRENCHING
H
D TREE WATERING LAYOUT
1"=20'-0"
L1.2
I G E C VALVE W BATTERY OPER. CONTROLLER
RETAERG
DNA
"3
.NIM
"42
"21
2
.NIM
"81
"21
1
1. FINISH GRADE
2.
2
3.
4. 5.
3
4
5
RELLAMS
DNA
MIN. 24" COVER
SLEEVING
DNA
"21
2
.NIM
"81
FINISH GRADE
6"
MIN.
MAIN SUPPLY LINE
3"
REGRAL
DNA
"3
.NIM
"42
1
12"
MIN.
90 COMPACTED
NATIVE SOIL
6"
SLEEVE
SPRINKLER LATERAL
6" MAINLINE SLEEVE
CONTROL AND
NEUTRAL WIRES
RELLAMS
A
F SHRUB SPRAY HEAD
2
3 1.
2.
3.
4
4.
5.
6.
5 7.
6
7
B
LEGEND:
1 RAIN BIRD RWS-B-C-1402 (INCLUDES RETAINER,
36" TUBE, 0.5 GPM BUBBLER, 4" GRATE, 12" M
NPT INLET SPIRAL BARB ELBOW).
4 2 3
2 BUBBLER: RAIN BIRD 1402 0.5 GPM (IINCLUDED)
3 FINISH GRADETOP OF MULCH.
4 4" LOCKING GRATE (INCLUDED).
5 12" SWING ASSEMBLY: RAIN BIRD SA-125050 1
OR 12"SWING PIPE: RAIN BIRD SP SERIES WITH
12" MALE NPT X 0.490" BARB ELBOW: RAIN
BIRD SBE-050
6 PVC SCH 40 TEE OR ELL.
7 5 PVC OR POLYETHYLENE LATERAL PIPE
8 4" WIDE X 18" LONG RIGID BASKET WEAVE
8 CANISTER (INCLUDED).
9 OPTIONAL SOCK (RWS-SOCK) FOR SANDY
SOILS.
6 7
9
SIDE VIEW
NOTES:
1. 4" (10.2 CM) GRATE IS ALSO AVAILABLE IN PURPLE (RWS-GRATE-P)
2. INSTALL PRODUCT SO THAT THE GRATE IS EVEN WITH FINISH GRADE OR TOP OF MULCH.
3. OPTIONAL SAND SOCK (RWS-SOCK) IS 34" (86.4 CM) IN LENGTH, CUT TO LENGTH NEEDED TO
COVER MESH BASKET AREA.
4. WHEN INSTALLING IN EXTREMELY HARD OR CLAY SOILS, ADD 34" (1.9 CM) GRAVEL UNDER AND
AROUND THE UNIT TO ALLOW FASTER WATER INFILTRATION AND ROOT PENETRATION.
5. ONCE RWS HAS BEEN INSTALLED FILL THE BASKET WITH PEA GRAVEL BEFORE LOCKING LID.
6. INSTALLATION TO BE COMPLETED IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS.
7. DO NOT SCALE DRAWINGS.
ROOT WATERING SYSTEM
.NIM"21
2
2 1. EDGE OF PAVING OR
WALL FACE. (APPLIES
1 3 ONLY WHEN ADJACENT)
2'
3
2. SPRAY HEAD
1" 3. 1" ABOVE FINISH GRADE 4. LATERAL LINE WITH PVC
TEE OR ELL
PLAN
4. SCH 80 PVC TxT 90
6. SCH. 80 PVC NIPPLE
7. DOUBLE SWING JOINT
SCH 80 PVC TxT 90 & ELL
STREET ELLS
4
5
NOTE: 6
NOTES
ATTACH GUYS TO
SWING JOINT ASSEMBLY AND
MAJOR TRUNKS
LATERAL LINE FITTING OUTLET ONLY.
3 7 TO BE SAME SIZE AS INLET
ON BOTTOM OF HEAD.
8
TREE DUCKBILL GUY
.NIM
'2
1. CENTRAL LEADER PER DETAIL.
REMOVE NURSERY STAKE. IF
CENTRAL LEADER NEEDS TO
BE STRAIGHTENED, ATTACH A 12"x8' BAMBOO POLE TO CENTRAL LEADER AND
TRUNK.
2. ROOT BALL. TOP TO BE 1"
ABOVE FINISH GRADE
REMOVE ALL CIRCLING
ROOTS FROM PREVIOUS
CONTAINERS WITHIN THE 1
ROOTBALL AND ABOVE
STRUCTURAL ROOTS SHAVE
OUTER CIRCLING ROOTS A
MINIMUM OF 1" DEEP INTO
ROOT BALL ON ALL SIDES
3. ARBORGUY BY GREENBLUE
URBAN. 1.866.282.2743
4. 3" HIGH WATER BASIN
2
5. NUTRI-PAK FERTILIZER
PACKETS 3 PER 5 GAL., 5
PER 15 GAL., 7 PER 24"
4
BOX, 9 PER 36" BOX, 12
7
PER 48" BOX.
6
6. FINISH GRADE
7. BACKFILL MIX - SEE SOILS
REPORT
8. NATIVE SUBGRADE
5
2' 2X DIA.
ROOTBALL
PREVAILING
12" 12"
WIND
PLAN
"6
"21
LAUQE
1
2
3
4
5
8
LAUQE
1. 'CINCH-TIE' BY V.I.T. CO.
(619) 673-1760
2. LODGEPOLE PINE
STAKE 3" X 12' LONG.
REMOVE NURSERY
STAKE.
3. (1) 8" 'ARBOR GUARD'
FOR EACH TREE IN
TURF. MFG. BY DEEP
ROOT CORP. (714)
898-0563
4. ROOT BALL. TOP TO BE
1" ABOVE FINISH GRADE
REMOVE ALL CIRCLING
ROOTS FROM PREVIOUS
CONTAINERS WITHIN
THE ROOTBALL AND
ABOVE STRUCTURAL
ROOTS SHAVE OUTER
CIRCLING ROOTS A
MINIMUM OF 1" DEEP
INTO ROOT BALL ON ALL
SIDES 3" HIGH 6
5. WATER BASIN
6. NUTRI-PAK FERTILIZER
7 PACKETS 3 PER 5 GAL.,
5 PER 15 GAL., 7 PER 24"
BOX, 9 PER 36" BOX, 12
PER 48" BOX.
7. FINISH GRADE 9
2X DIA.
8. BACKFILL MIX - SEE ROOTBALL
SOILS REPORT
9. NATIVE SUBGRADE
DOUBLE STAKED TREE
EB
OT
ECNARAELC
"1-'6
LLA
ROF
DENIATNIAM
CILBUP
OT
JDA
SEERT SKLAW
7
2
7 2
6
SEE NOTES 4
7
7
2
POPUP SPRAY ON 3 3
SECTION A SECTION A
ROOT BALL LATERAL
CANOPY
LATERAL
PLAN VIEW
2
RWS ON TEMPORARY
2 ROOT BALL LATERAL
1 2 RWS ON CANOPY POP UP SPRAY ON 7
LATERAL CANOPY LATERAL
3 6
SECTION A
2
2
1 3 5 15
Example
Aspect A B A Ratio
1.50" 0.50" 0.33 B A 2 4" MIN. 6
A 2.50" 0.90" 0.36 A 11
B B
2.0" 1.00" 0.50 7
1 4
2.50" 1.60" 0.64
1
16 8
15 2" (MIN.) 9
ACCEPTABLE 10
14
3 12
13 A MAINLINE
B B
Example
A B Aspect
A B Ratio 1. FINISH GRADE 12" IN TURF, 3" IN
2.50" 1.80" 0.72
GROUND COVER. 9. BRICK SUPPORT 4 REQ. 2.0" 2.0" 1.0
4 2.50" 2.0" 0.80 2. RECTANGULAR VALVE BOX W 10. SCH 40 PVC MALE ADAPTOR.
4
4.0" 3.0" 0.75 LOCKING LID, COLOR GREEN,
BRAND STATION ID ON LID. 11. 18-24" COILED COMMON &
CONTROL WIRES. PVC ELL.
3. WATER PROOF WIRE
CONNECTOR. 12. MAINLINE WITH TEE OR ELL,
REJECTABLE
SLIPxSLIPxFIPT.
4. CHRISTY ID TAG W STATION
NUMBER.
13. FILL BOX W PEA GRAVEL.
5. REMOTE CONTROL VALVE PER
1. ASPECT RATIO TO BE LESS THAN 0.66 ON ALL BRANCH UNIONS.
LEGEND. 14. SCH 80 PVC NIPPLE
ASPECT RATIO IS THE DIAMETER OF BRANCH (A) AS MEASURED 1"
ABOVE THE TOP 6. NATIVE SOIL. 15. TBOS BATTERY OPERATED
OF THE BRANCH UNION. (B) DIVIDED BY THE DIAMETER OF THE TRUNK. CONTROLLER MOUNTED NEAR
7. SCH40 PVC FEMALE ADAPTOR. LID. 2. 1 CENTRAL LEADER. NO CO-DOMINANT LEADERS
3. MULTIPLE LEADERS. SEVERAL CO-DOMINANT LEADERS. 8. PVC PIPE TO SYSTEM. 16. PVC ELL.
4. ASPECT RATIO GREATER THAN 0.66
NOTE:
MIN. TWO TIES (TOP & BOTTOM) REQUIRED. USE THIRD TIE WHEN NECESSARY TO NOTE: ANY TREE NOT MEETING THE CROWN OBSERVATIONS DETAIL MAY
HOLD TREE IN UPRIGHT POSITION. BE REJECTED.
TIES TO BE SECURED TO AVOID SLIPPAGE (WRAP STAKE TO FORM FIGURE EIGHT.
NAIL W (1) WOOD SCREW THROUGH EACH TIE INTO POLE.
URBAN TREE FOUNDATION (C) 2014
HIGH BRANCHED CROWN OBSERV.
5
S C H 3 A O 4 N W O O F P Y MATURE
LEGEND N
.
IN
POP UP SPRAY ON
7
CANOPY LATERAL
LEGEND:
NOTES:
1 FINISH GRADETOP OF MULCH.
1. ESTABLISHMENT ROOT BALL LATERAL TO BE ABANDONED
AFTER THREE YEARS.
2 RAIN BIRD ROOT WATERING
2. ESTABLISHMENT ROOT BALL LATERAL AND CANOPY SYSTEM, RWS PER PLAN AND
LATERAL TO BE VALVED SEPERATELY IN LARGER AREAS,
LEGEND.
ISOLATED WITH BALL VALVE IN SMALLER AREAS.
3. SPACE SPRAYRWS UNITS EVENLY AROUND TREE AS
3 PVC OR POLYETHYLENE LATERAL
SHOWN.
PIPE AND FITTINGS.
4. INSTALL PRODUCT WITH TOP EVEN WITH GROUND SURFACE.
5. WHEN INSTALLING IN EXTREMELY HARD OR CLAY SOILS, 4 CONNECT THE TWO LATERALS
ADD 34" (1.9 CM) GRAVEL UNDER AND AROUND THE UNIT TO
SHOWN, TO SEPARATE VALVES.
ALLOW FASTER WATER INFILTRATION AND ROOT
PENETRATION. 5 OPTIONAL SOCK (RWS-SOCK)
6. ONCE RWS HAS BEEN INSTALLED FILL THE BASKET WITH
FOR SANDY SOIL.
PEA GRAVEL BEFORE LOCKING LID.
7. FOR NEW TREES, PLACE ESTABLISHMENT SYSTEM OUTSIDE
6 PLANT ROOT BALL.
OF ROOT BALL. FOR EXISTINGMATURE TREES, PLACE ROOT
7 RAINBIRD 1806- SAM W EITHER WATERING SYSTEM 34 BETWEEN CANOPY EDGE AND TREE
SQ HLF OR R-VAN PER PLAN AND TRUNK, DEPENDING ON ROOT SYSTEMS.
LEGEND. 8. INSTALLATION TO BE COMPLETED IN ACCORDANCE WITH
MANUFACTURER'S SPECIFICATIONS.

PART I - GENERAL REQUIREMENTS
c. IN ORDER TO COMPLETE THE RECORD DRAWINGS IN A NEAT, LEGIBLE MANNER, THE CONTRACTOR SHALL EMPLOY A b. THREADED ENDS SHALL BE MOLDED THREADS ONLY. MACHINED THREADS ARE NOT ACCEPTABLE. b. MINIMUM TRENCH DEPTH BELOW BOTTOM OF PIPE SHALL BE TWO (2) INCHES.
A. DESCRIPTION COMPETENT DRAFTSMAN, SATISFACTORY TO THE OWNER'S REP., TO INDICATE THE NECESSARY CHANGES ON BLACK
LINE PRINTS PROCURED FROM THE OWNER. THE DRAWINGS SHALL BE TRANSMITTED TO THE OWNER'S C. SOLVENT CEMENTS AND THREAD LUBRICANT c. MINIMUM COVER SHALL BE BASED ON FINISHED GRADES, UNLESS OTHERWISE NOTED ON DRAWINGS.
1. WORK INCLUDED: UNLESS OTHERWISE SPECIFIED, THE CONSTRUCTION OF IRRIGATION SYSTEMS SHALL INCLUDE THE REPRESENTATIVE IN PAPER FORMAT AND AS A PDF FILE OF EACH DOCUMENT ON COMPACT DISK OR FLASH DRIVE
FURNISHING, INSTALLING AND TESTING OF MAINS, LATERALS, RISERS AND FITTINGS, QUICK COUPLERS, BALL VALVES, TWO WEEKS PRIOR TO FINAL ACCEPTANCE.
BACKFLOW PREVENTERS, FURNISHING AND INSTALLATION OF IRRIGATION CONTROLLERS, BOOSTER PUMPS, EXCAVATION 6. SOLVENT CEMENTS SHALL COMPLY WITH ASTM D2564. SOCKET JOINTS SHALL BE MADE PER RECOMMENDED PROCEDURES 1) LATERAL LINE MINIMUM COVER SHALL BE TWELVE (12) INCHES.
AND BACKFILL, AND ALL OTHER WORK IN ACCORDANCE WITH THE PLANS AND SPECIFICATIONS FOR A COMPLETE FOR JOINING PVC PLASTIC PIPE AND FITTINGS WITH PVC SOLVENT CEMENT AND PRIMER BY THE PIPE AND FITTING
d. THE CONTRACTOR SHALL DIMENSION FROM TWO (2) PERMANENT POINTS OF REFERENCE, BUILDING CORNERS,
OPERATING SYSTEM. MANUFACTURER AND PROCEDURES OUTLINED IN THE APPENDIX OF ASTM D2564. 2) MAIN LINE MINIMUM COVER SHALL BE EIGHTEEN (18) INCHES FOR PIPE 2 12" AND SMALLER, TWENTY-FOUR (24)
SIDEWALKS, OR ROAD INTERSECTIONS, ETC., THE LOCATION OF:
INCHES FOR PIPE 3" AND LARGER.
a. THE INTENT OF THE DRAWINGS AND SPECIFICATION IS TO INDICATE AND SPECIFY A COMPLETE AND EFFICIENT
7. THREAD LUBRICANT SHALL BE TEFLON RIBBON-TYPE, OR APPROVED EQUAL, SUITABLE FOR THREADED INSTALLATIONS AS
IRRIGATION SYSTEM READY FOR USE IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS AND THE ROUTING OF THE SPRINKLER MAIN LINES, SLEEVING, PER MANUFACTURER'S RECOMMENDATIONS. 3) PIPE AND WIRE SLEEVES MINIMUM COVER SHALL BE TWENTY_FOUR (24) INCHES.
MEETING THE RECOMMENDED APPROVAL OF THE LANDSCAPE ARCHITECT. ALL WORK SHALL BE IN ACCORDANCE CONNECTIONS TO THE EXISTING WATER LINES
WITH APPLICABLE CITY AND COUNTY CODES, AND THESE PLANSSPECIFICATIONS. CONTROL VALVES, SHUT-OFF VALVES, QUICK COUPLING VALVES
8. PIPE JOINT COMPOUND (PIPE DOPE) SHALL BE USED ON ALL GALVANIZED THREADED CONNECTIONS. PIPE JOINT 4) RECLAIMED WATER CONSTANT PRESSURE MAIN LINES SHALL CROSS AT LEAST TWELVE (12) INCHES BELOW
b. IRRIGATION SYSTEMS SHALL BE CONSTRUCTED TO THE SIZES AND GRADES AND AT THE LOCATION SHOWN ON THE ANY OTHER PERTINENT UNDERGROUND ITEM, IF SO DEEMED BY THE LANDSCAPE ARCHITECT. COMPOUND IS A WHITE COLORED, NON-SEPARATING THREAD SEALANT COMPOUND DESIGNED TO SEAL THREADED POTABLE WATER LINES.
ALL VALVES SHALL BE NUMBERED BY STATION AND CORRESPONDING NUMBERS SHALL BE SHOWN ON THE AS CONNECTIONS AGAINST LEAKAGE DUE TO INTERNAL PRESSURE. IT SHALL CONTAIN PTFE (POLYTETRAFLUOROETHYLENE)
DRAWINGS. LINES SHOWN ON THE PLANS ARE ESSENTIALLY DIAGRAMMATIC. LOCATIONS OF ALL HEADS, VALVES,
BUILT RECORD SET OF DRAWINGS. TO PERMIT A TIGHTER ASSEMBLY WITH LOWER TORQUE, SECURE PERMANENT SEALING OF ALL THREADED CONNECTIONS
ETC., SHALL BE REVIEWED BY THE LANDSCAPE ARCHITECT AT THE TIME OF CONSTRUCTION. DO NOT EXCEED a) IF A CONSTANT PRESSURE RECLAIMED WATER MAIN LINE MUST BE INSTALLED ABOVE A POTABLE WATER
SPACING OF THE HEADS AS SHOWN ON PLANS. CONTROLLER LOCATIONS WITH GROUNDING RODS AND ALLOW FOR EASY DISASSEMBLY WITHOUT STRIPPING OR DAMAGING THREADS. LINE OR LESS THAN TWELVE (12) INCHES BELOW A POTABLE WATER LINE, THEN RECLAIMED WATER LINE
WIRE RUNS, SPLICE LOCATIONS SHALL BE INSTALLED WITHIN AN APPROVED PROTECTIVE SLEEVE. THE SLEEVE SHALL EXTEND TEN (10) FEET
c. THE APPLICABLE PROVISIONS OF THE GENERAL CONDITIONS AND THE SPECIAL CONDITIONS OF THESE ALL CHANGES IN DIRECTION AND DEPTH OF MAIN LINE PIPE SHALL BE NOTED EXACTLY AS INSTALLED. D. VALVES FROM EACH SIDE OF THE CENTER OF THE POTABLE LINE, FOR A TOTAL OF TWENTY (20) FEET. THE SLEEVE
SPECIFICATIONS SHALL GOVERN THE WORK OF THIS SECTION AS IF HEREIN WRITTEN IN FULL. DIMENSIONS FOR PIPES SHALL BE SHOWN AT NO GREATER THAN A 50 FT. MAXIMUM INTERVAL. SHALL BE COLOR-CODED (PURPLE) FOR USE WITH RECLAIMED WATER
1. BALL VALVES:
d. THE CONTRACTOR SHALL MAINTAIN, CONTINUOUSLY, A COMPETENT SUPERINTENDENT OR FOREMAN, SATISFACTORY e. AS BUILT RECORD SET OF DRAWINGS SHALL BE SIGNED AND DATED BY THE CONTRACTOR ATTESTING TO AND d. ON NEW ON-SITE SYSTEMS (POST-METER), THE REQUIRED HORIZONTAL SEPARATION BETWEEN POTABLE WATER
TO THE OWNER, DURING THE PROGRESS OF WORK, WITH AUTHORITY TO ACT FOR HIM IN ALL MATTERS PERTAINING CERTIFYING THE ACCURACY OF THE AS BUILT RECORD SET OF DRAWINGS. IT SHALL HAVE "AS BUILT RECORD SET OF a. ALL BALL VALVES SHALL BE ALL BRONZE CONSTRUCTION FULL PORT; 12" THRU 2", NIBCO T585. LINES, RECLAIMED WATER CONSTANT PRESSURE MAIN LINES AND SEWER LINES SHALL BE A MINIMUM OF FOUR (4)
TO THE WORK. DRAWINGS", COMPANY NAME, ADDRESS, PHONE NUMBER AND THE NAME OF THE PERSON WHO CREATED THE FEET APART AS DIRECTED BY THE PROJECT ENGINEER AND OR REGULATORY AGENCY. MEASUREMENTS SHALL BE
DRAWING AND THE CONTACT NAME. (IF DIFFERENT). BETWEEN FACING SURFACES, NOT PIPE CENTERLINES.
e. WORK NOTED AS "N.I.C.", "EXISTING" OR "TO BE SUPPLIED ANDOR INSTALLED BY OTHERS" IS NOT A PART OF THIS b. WORKING PRESSURE RATED: 150 PSI STEM, 400 PSI W.O.G.
SECTION.
5. TESTING DATA FROM REQUIRED PRESSURE TESTING. 3. BACKFILL MATERIAL:
c. BALL VALVES INSTALLED UNDERGROUND SHALL BE HOUSED IN A CARSONBROOKS PLASTIC TURF BOX.
f. THE WORK IN THIS SECTION SHALL BE COORDINATED WITH ALL UNDERGROUND UTILITIES AND TRADES RESPONSIBLE
FOR THEIR INSTALLATION. ANY DISCREPANCIES IN LOCATION FROM WHAT IS SHOWN ON THE PLANS ARE TO BE G. PRODUCT HANDLING a. ALL PLASTIC PIPE SHALL BE BEDDED AND ENCASED WITH APPROVED BACKFILL MATERIAL FREE OF ROCKS AND
2. BUTTERFLY VALVES:
BROUGHT TO THE ATTENTION OF THE LANDSCAPE ARCHITECT. CLODS AS INDICATED IN THE FOLLOWING TABLE ANDOR SHOWN ON THE PLANS.
1. PROTECTION: USE ALL MEANS NECESSARY TO PROTECT THE MATERIALS OF THIS SECTION BEFORE, DURING, AND AFTER
2. FIELD CONDITIONS: VERIFY DRAWING DIMENSIONS WITH ACTUAL FIELD CONDITIONS. INSPECT RELATED WORK AND INSTALLATION AND TO PROTECT THE WORK AND MATERIALS OF ALL OTHER TRADES. a. ALL BUTTERFLY VALVES SHALL BE 2 12" AND LARGER, NIBCO WD2000. THICKNESS UNDER THICKNESS ABOVE THICKNESS AT SIDE
ADJACENT SURFACES. REPORT TO THE LANDSCAPE ARCHITECT ALL CONDITIONS WHICH PREVENT PROPER EXECUTION OF
PIPE MINIMUM PIPE MINIMUM OF PIPE MINIMUM
THIS WORK. b. BUTTERFLY VALVES INSTALLED UNDERGROUND SHALL BE HOUSED IN A CARSONBROOKS PLASTIC TURF BOX.
2. DELIVERY: POLYVINYL CHLORIDE PIPE SHALL BE DELIVERED TO THE WORK SITE IN UNBROKEN BUNDLES OR ROLLS TWO (2) INCHES FOUR (4) INCHES TWO (2) INCHES
PACKAGED IN SUCH A MANNER AS TO PROVIDE ADEQUATE PROTECTION FOR THE PIPE ENDS, THREADED OR PLAIN.
THE CONTRACTOR SHALL ADEQUATELY PROTECT THE WORK, ADJACENT PROPERTY, AND THE PUBLIC, AND SHALL BE
3. REMOTE CONTROL VALVES
RESPONSIBLE FOR ANY DAMAGES OR INJURY DUE TO THE CONTRACTOR'S ACTIONS. b. THE BALANCE OF BACKFILL MATERIAL SHALL BE APPROVED SOIL. UNSUITABLE MATERIAL, INCLUDING CLODS AND
3. REPLACEMENTS: IN THE EVENT OF DAMAGE, IMMEDIATELY MAKE ALL REPAIRS AND REPLACEMENTS NECESSARY TO THE ROCKS OVER 2 TO 2_12 INCHES IN SIZE, SHALL BE REMOVED FROM THE PREMISES AND DISPOSED OF LEGALLY AT NO
3. PERMITS AND FEES: THE CONTRACTOR SHALL APPLY AND PAY FOR ALL NECESSARY FEES AND PERMITS REQUIRED IN THE RECOMMENDED APPROVAL OF THE ARCHITECT AND AT NO ADDITIONAL COST TO THE OWNER. a. REMOTE CONTROL VALVES SHALL BE ELECTRICALLY OPERATED, SINGLE SEAT, NORMALLY CLOSED CONFIGURATION, COST TO THE OWNER.
PURSUIT OF HIS WORK AS REQUIRED BY GOVERNING CODES. IF THE CONTRACTOR OBSERVES THAT A CONFLICT EXISTS EQUIPPED WITH FLOW CONTROL ADJUSTMENT AND CAPABILITY FOR MANUAL OPERATION.
BETWEEN PERMIT REQUIREMENTS AND THE WORK OUTLINED IN THE DRAWINGS AND SPECIFICATIONS, THE CONTRACTOR H. PROTECTION c. BACKFILL MATERIAL SHALL BE SUFFICIENTLY COMPACTED UNDER AND ON EACH SIDE OF THE PIPE TO PROVIDE
SHALL NOTIFY THE LANDSCAPE ARCHITECT IN WRITING WITH A DESCRIPTION OF THE NECESSARY CHANGES TO THE b. VALVES SHALL BE ACTUATED BY A NORMALLY CLOSED LOW WATTAGE SOLENOID USING 24 VOLTS, 5060 CYCLE SUPPORT FREE OF VOIDS. ON SLOPE AREAS OVER 3:1 GRADIENT COMPACTION SHALL BE 85 (MIN) OR EQUAL TO
DOCUMENTS AND THE CONTRACT PRICE DIFFERENCE. 1. THE CONTRACTOR SHALL CONTINUOUSLY MAINTAIN ADEQUATE PROTECTION OF ALL THEIR WORK FROM DAMAGE, SOLENOID POWER REQUIREMENT. SOLENOID SHALL BE EPOXY ENCASED. A UNION SHALL BE INSTALLED ON THE THE REQUIREMENTS OF THE GRADING PLANS, WHICH EVER IS GREATER. PIPE JOINTS SHALL REMAIN EXPOSED UNTIL
DESTRUCTION, OR LOSS, AND SHALL PROTECT THE OWNER'S PROPERTY FROM DAMAGE ARISING IN CONNECTION WITH DISCHARGE END. THE COMPLETION OF PRESSURE AND LEAKAGE TEST, UNLESS AUTHORIZED BY THE ARCHITECT. THE TOP SIX (6)
4. ALL ASSEMBLIES SPECIFIED HEREIN SHALL BE INSTALLED IN ACCORDANCE WITH THE RESPECTIVE DETAILS. IN THE THIS CONTRACT. CONTRACTOR SHALL MAKE GOOD ANY SUCH DAMAGE, DESTRUCTION, LOSS OR INJURY. CONTRACTOR INCHES OF BACKFILL SHALL BE FREE OF ROCKS OVER ONE (1) INCH, SUBSOIL, RUBBISH AND DEBRIS.
ABSENCE OF DETAIL DRAWINGS OR SPECIFICATIONS PERTAINING TO THE SPECIFIC ITEMS REQUIRED TO COMPLETE THE SHALL ADEQUATELY PROTECT ADJACENT PROPERTY AS PROVIDED BY LAW AND THE CONTRACT DOCUMENTS.
WORK, THE CONTRACTOR SHALL PERFORM SUCH WORK IN ACCORDANCE WITH THE BEST STANDARD PRACTICE AND TO c. REMOTE CONTROL VALVES SHALL BE WIRED TO CONTROLLER IN SAME NUMERICAL SEQUENCE AS INDICATED ON
THE SATISFACTION OF THE LANDSCAPE ARCHITECT. DRAWINGS. d. THE REMAINDER OF THE BACKFILL MATERIAL SHALL CONTAIN NO LUMPS OR ROCKS LARGER THAN TWO AND
2. THE CONTRACTOR SHALL MAINTAIN SUFFICIENT SAFEGUARDS, SUCH AS RAILINGS, TEMPORARY WALKS, LIGHTS, ETC., ONE_HALF (2_12) INCHES, NOR CONTAIN RUBBISH AND DEBRIS.
AGAINST THE OCCURRENCE OF ACCIDENTS, INJURIES OR DAMAGE TO ANY PERSON OR PROPERTY RESULTING FROM
5. IRRIGATION CONTRACTOR IS RESPONSIBLE FOR REPLACING OR REPAIRING ANY ACTS OF THEFT OR VANDALISM DURING d. REMOTE CONTROL VALVES SHALL BE AS INDICATED ON THE DRAWINGS.
CONSTRUCTION, ESTABLISHMENT, AND MAINTENANCE PERIODS. THEIR WORK, AND SHALL ALONE BE RESPONSIBLE FOR THE SAME IF SUCH OCCURS. e. BACKFILL SHALL BE TAMPED OR PUDDLED TO THE DRY DENSITY OF ADJACENT SOIL. BACKFILL WITHIN AREAS OF
STRUCTURALLY COMPACTED SOILS SHALL BE RETURNED TO THE ORIGINAL RELATIVE DENSITY AS BEFORE
6. PERMISSION TO SHUT OFF ANY WATER LINES MUST BE OBTAINED FROM THE OWNER. DISRUPTION OF EXISTING SYSTEMS 3. ALL EXISTING PAVING, STRUCTURES, EQUIPMENT OR PLANT MATERIAL SHALL BE PROTECTED AT ALL TIMES, INCLUDING e. ALL VALVES SHALL HAVE A T.C. CHRISTY VALVE MARKING PLASTIC TAG. TRENCHING.
SHALL BE KEPT TO A MINIMUM. THE IRRIGATION SYSTEM RELATED TO PLANTS, FROM DAMAGE BY WORKERS AND EQUIPMENT. THE CONTRACTOR SHALL
FOLLOW ALL PROTECTION REQUIREMENTS INCLUDING PLANT PROTECTION PROVISION OF THE GENERAL CONTRACT 4. VALVE BOXES: 4. LOCATION WIRE:
7. CONTRACTOR SHALL MAINTAIN IRRIGATION SYSTEM THROUGHOUT PLANT ESTABLISHMENT AND MAINTENANCE PERIOD. DOCUMENTS. ALL DAMAGES SHALL BE REPAIRED OR REPLACED AT THE CONTRACTOR'S EXPENSE. REPAIRS AND OR
REPLACEMENT SHALL BE TO THE SATISFACTION OF THE OWNER'S REPRESENTATIVE, INCLUDING THE SELECTION OF A a. VALVE BOXES SHALL BE CONSTRUCTED OF ABS (ACRYLONITRILE BUTADIENE STYRENE) PLASTIC, GREEN IN COLOR, a. LOCATION WIRE SHALL BE PLACED ON TOP OF THE FOUR_INCH SELECT BACKFILL OVER ALL MAINLINE (PRESSURE
8. CONTRACTOR SHALL PROVIDE ONE YEAR GUARANTEE. CONTRACTOR TO UNDERTAKE THE REPAIR OR MAINTENANCE. REPAIRS SHALL BE AT NO COST TO THE OWNER. WITH RIGID BASE AND SIDES AND SHALL BE SUPPLIED WITH BOLT LOCK COVER SECURED WITH STAINLESS STEEL BEARING) PIPES, EXCEPT COPPER PIPE. WIRE SHALL BE NO. 12 GAUGE COPPER, NEW OR USED OR AN APPROVED
BOLTS. COVER SHALL BE IDENTIFIED AS SHOWN ON DRAWINGS. PROVIDE BOX EXTENSIONS AS REQUIRED. SUBSTITUTE, AND SHALL PROVIDE A CONTINUOUS ELECTRICAL CONDUCTOR BETWEEN GATE VALVES AND CONTROL
B. RELATED WORK DESCRIBED ELSEWHERE 4. FOR TREES DAMAGED TO THE POINT WHERE THEY WILL NOT BE EXPECTED TO SURVIVE OR WHICH ARE VALVES. EACH END SHALL BE BROUGHT TO THE VALVE SLEEVE AND TWO FEET OF WIRE LOOPED FREE IN THE
SEVERELYDISFIGURED AND THAT ARE TOO LARGE TO REPLACE, THE COST OF DAMAGES SHALL BE AS DETERMINED BY THE b. MASTER VALVES, FLOW SENSORS, REMOTE CONTROL IRRIGATION VALVES, GATE VALVES, AND BALL VALVES 3 INCH TRENCH BESIDE THE VALVE BODY. THIS LOCATION WIRE MAY BE OMITTED WHERE COPPER HYDRAULIC CONTROL
PLANTING: NOTES OWNER'S ARBORIST USING ACCEPTED TREE VALUE EVALUATION METHODS. OR LESS IN SIZE SHALL USE A 14 INCH X 19 INCH X 12 INCH RECTANGULAR BOX. TUBING OR ELECTRIC CONTROL WIRE FOLLOWS THE WATER MAIN.
C. QUALITY ASSURANCE
5. THE CONTRACTOR SHALL REFRAIN FROM TRENCHING WITHIN THE DRIP LINE OF ANY EXISTING TREE TO REMAIN. c. QUICK COUPLER VALVES, WIRE SPLICES, AND GROUNDING RODS SHALL USE A 10 INCH CIRCULAR BOX. C. PIPE INSTALLATION
THEOWNER'S REPRESENTATIVE MAY REQUIRE THE CONTRACTOR TO RELOCATE PROPOSED IRRIGATION WORK, BORE
1. CODES AND STANDARDS: IN ADDITION TO COMPLYING WITH ALL PERTINENT CODES AND REGULATIONS, COMPLY WITH THE
LINES BENEATH ROOTS OR USE AIR-SPADE TECHNOLOGY TO DIG TRENCHES THROUGH AND UNDER THE ROOT SYSTEM TO
LATEST RULES OF THE NATIONAL ELECTRICAL CODE AND THE ELECTRICAL SAFETY ORDERS OF THE STATE OF CALIFORNIA, E. AUTOMATIC CONTROLLERS (ELECTRIC): 1. UNDER NO CIRCUMSTANCE IS PIPE TO REST ON CONCRETE, ROCK, WOOD BLOCKS, CONSTRUCTION DEBRIS OR SIMILAR
AVOID DAMAGE TO EXISTING TREE ROOT AREAS.
DIVISION OF INDUSTRIAL SAFETY, FOR ALL ELECTRICAL WORK AND MATERIALS. ITEMS.
5. CONTROLLER SHALL BE HOUSED IN A STURDY, LOCKING, WEATHER_RESISTANT CASE, FURNISHED FOR MAXIMUM
2. IT IS THE INTENTION OF THIS SPECIFICATION TO ACCOMPLISH THE WORK OF INSTALLING AN AUTOMATIC IRRIGATION I. EXCAVATING AROUND UTILITIES EXTERIOR PROTECTION. 2. NO WATER SHALL BE PERMITTED IN THE PIPE UNTIL A PERIOD OF AT LEAST 24 HOURS HAS ELAPSED FOR SOLVENT WELD
SYSTEM, WHICH WILL OPERATE IN AN EFFICIENT AND SATISFACTORY MANNER. THE IRRIGATION SYSTEM SHALL BE SETTING AND CURING.
INSTALLED AND MADE OPERATIONAL ACCORDING TO THE WORKMANLIKE STANDARDS ESTABLISHED FOR LANDSCAPE 1. CONTRACTOR SHALL CAREFULLY EXAMINE THE CIVIL, RECORD, AND SURVEY DRAWINGS TO BECOME FAMILIAR WITH THE
INSTALLATION AND SPRINKLER IRRIGATION OPERATION AS SET FORTH BY THE MOST RECENT BEST MANAGEMENT EXISTING UNDERGROUND CONDITIONS BEFORE DIGGING. 6. CONTROLLER SHALL BE EQUIPPED WITH EVAPO-TRANSPIRATION (ET) SENSOR, WHICH ADJUSTS THE CONTROLLER
PRACTICES (BMP) OF THE IRRIGATION ASSOCIATION. PROGRAMMING BASED ON LOCAL CLIMATIC CONDITIONS. THE SENSOR SHALL ALSO HAVE A RAIN SENSING SHUT-OFF 3. INSTALL ASSEMBLIES AND PIPE TO CONFORM TO RESPECTIVE DETAILS AND WHERE SHOWN DIAGRAMMATICALLY ON
SWITCH, WIND SENSING SHUT OFF SWITCH, AND FREEZE SENSING SHUT-OFF OF SWITCH. DRAWINGS, USING FIRST CLASS WORKMANSHIP AND BEST STANDARD PRACTICES AS APPROVED. ALL FITTINGS THAT ARE
a. DO NOT BEGIN ANY EXCAVATION UNTIL ALL UNDERGROUND UTILITIES HAVE BEEN LOCATED AND MARKED. NECESSARY FOR PROPER CONNECTIONS SUCH AS SWING JOINTS, OFFSETS, AND REDUCING BUSHINGS THAT ARE NOT
3. THE SPECIFICATION CAN ONLY INDICATE THE INTENT OF THE WORK TO BE PERFORMED RATHER THAN A DETAILED SHOWN ON DETAILS SHALL BE INSTALLED AS NECESSARY AND DIRECTED AS PART OF THE WORK.
a. IF A MOISTURE SENSOR IS USED IN LIEU OF AN EVAPO-TRANSPIRATION SENSOR AN ADDITIONAL SENSOR, WHICH HAS
DESCRIPTION OF THE PERFORMANCE OF THE WORK. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO INSTALL b. DETERMINE LOCATION OF UNDERGROUND UTILITIES AND PERFORM WORK IN A MANNER THAT WILL AVOID POSSIBLE A RAIN-SENSING SHUT-OFF SWITCH, WIND SENSING SHUT-OFF SWITCH, AND FREEZE SENSING SHUT-OFF SWITCH
SAID MATERIALS AND EQUIPMENT IN SUCH A MANNER THAT THEY SHALL OPERATE EFFICIENTLY AND EVENLY AND DAMAGE. HAND EXCAVATE, AS REQUIRED. MAINTAIN STAKES AND OR MARKINGS SET BY OTHERS UNTIL PARTIES SHALL BE PROVIDED. 4. GASKETED PLASTIC PIPE: PIPE-TO-PIPE JOINTS OR PIPE TO FITTINGS SHALL BE MADE IN ACCORDANCE WITH
SUPPORT OPTIMUM PLANT GROWTH AND HEALTH. CONCERNED MUTUALLY AGREE TO THEIR REMOVAL. MANUFACTURER'S SPECIFICATIONS.
3. AUTOMATIC CONTROLLER SHALL BE AS INDICATED ON THE DRAWINGS.
4. THE OWNER'S REPRESENTATIVE SHALL BE THE SOLE JUDGE OF THE TRUE INTENT OF THE DRAWINGS AND SPECIFICATIONS 2. SECTION 42164217 OF THE GOVERNMENT CODE REQUIRES A DIG-ALERT IDENTIFICATION NUMBER BE ISSUED BEFORE A 5. SOLVENT WELD OR THREADED PLASTIC PIPE:
AND OF THE QUALITY OF ALL MATERIALS FURNISHED IN PERFORMANCE OF THE CONTRACT. "PERMIT TO EXCAVATE" WILL BE VALID. FOR YOUR DIG-ALERT IDENTIFICATION NUMBER CALL UNDERGROUND SERVICE
F. CONTROL WIRE:
ALERT TOLL FREE 1-800-422-4133 TWO WORKING DAYS BEFORE BEGINNING CONSTRUCTION.
a. INSTALLATION OF ALL PIPE AND FITTINGS SHALL BE IN STRICT ACCORDANCE WITH MANUFACTURER'S
5. THE CONTRACTOR SHALL KEEP ONE COPY OF ALL DRAWINGS AND SPECIFICATIONS ON THE WORK SITE, IN GOOD ORDER. SPECIFICATIONS.
1. ALL CONTROL WIRE SHALL BE OF THE UNDERWRITER'S LABORATORY TYPE UF (UNDERGROUND FEEDER), SINGLE
THE CONTRACTOR SHALL MAKE THESE DOCUMENTS AVAILABLE TO THE OWNER'S REPRESENTATIVE WHEN REQUESTED. J. TEMPORARY UTILITIES
CONDUCTOR, SOLID COPPER, PLASTIC INSULATED, 600 VOLT RATED, FOR DIRECT BURIAL APPLICATIONS. MAXIMUM
CONDUCTOR OPERATING TEMPERATURE, 60 DEGREES C. FOR BOTH WET AND DRY LOCATIONS. WIRE COMPOSITION IS AS b. PIPE SHALL BE CUT USING APPROVED PVC PIPE CUTTERS ONLY. SAWED JOINTS ARE DISALLOWED. ALL FIELD CUTS
6. IN THE EVENT OF ANY DISCREPANCIES BETWEEN THE DRAWINGS AND THE SPECIFICATION, THE FINAL DECISION AS TO 1. ALL TEMPORARY PIPING, WIRING, METERS, PANELS AND OTHER RELATED APPURTENANCES REQUIRED BETWEEN SOURCE FOLLOWS: SHALL BE BEVELED TO REMOVE BURRS AND EXCESS BEFORE GLUING.
WHICH SHALL BE FOLLOWED, SHALL BE MADE BY THE OWNER'S REPRESENTATIVE. OF SUPPLY AND POINT OF USE SHALL BE PROVIDED BY THE CONTRACTOR AND COORDINATED WITH THE OWNER'S
REPRESENTATIVE. EXISTING UTILITIES MAY BE USED WITH THE WRITTEN PERMISSION OF THE OWNER.
a. CONDUCTOR- THE CONDUCTORS SHALL BE SOLID ANNEALED UNCOATED COPPER MEETING THE APPLICABLE c. WELDED JOINTS SHALL BE GIVEN A MINIMUM OF 15 MINUTES TO SET BEFORE MOVING OR HANDLING. EXCESS
7. IN THE EVENT THE INSTALLATION IS CONTRADICTORY TO THE DIRECTION OF THE OWNER'S REPRESENTATIVE, THE REQUIREMENTS OF THE LATEST REVISIONS OF A.S.T.M. B_3. SOLVENT ON THE EXTERIOR OF THE JOINT SHALL BE WIPED CLEAN IMMEDIATELY AFTER ASSEMBLY.
INSTALLATION SHALL BE RECTIFIED BY THE CONTRACTOR AT NO ADDITIONAL COST TO THE OWNER. THE CONTRACTOR K. CUTTING, PATCHING, TRENCHING AND DIGGING
SHALL IMMEDIATELY BRING ANY SUCH DISCREPANCIES TO THE ATTENTION OF THE OWNER'S REPRESENTATIVE. b. INSULATION _ THE INSULATION SHALL BE COLORED PLASTIC WHICH MEETS THE TEST REQUIREMENTS OF I.P.C.E.A. d. PLASTIC TO METAL CONNECTIONS SHALL BE MADE WITH PLASTIC ADAPTERS AND IF NECESSARY, SHORT (NOT
1. THE CONTRACTOR SHALL DO ALL CUTTING, FITTING, TRENCHING OR PATCHING OF THEIR WORK THAT MAY BE REQUIRED (THE INSULATED POWER CABLE ENGINEER'S ASSOCIATION) PUB. NO. S_61_402, DATED JULY 1961, SECTION 3.7 FOR 60 CLOSE) BRASS THREADED_NIPPLES. CONNECTION SHALL BE MADE WITH TWO (2) WRAPS OF TEFLON TAPE AND HAND
8. IT SHALL BE DISTINCTLY UNDERSTOOD THAT NO ORAL STATEMENT OF ANY PERSON SHALL BE ALLOWED IN ANY MANNER TO MAKE ITS SEVERAL PARTS COME TOGETHER AS SHOWN UPON, OR IMPLIED BY, THE DRAWINGS AND SPECIFICATIONS DEGREES C. POLYVINYL CHLORIDE INSULATION. THE INSULATION SHALL BE FLAME RETARDANT, RESISTANT TO TIGHTENED PLUS ONE TURN WITH A STRAP WRENCH.
TO MODIFY ANY OF THE CONTRACT PROVISIONS. CHANGES SHALL BE MADE ONLY ON WRITTEN AUTHORIZATION OF THE FOR THE COMPLETED PROJECT. FUNGUS, RESISTANT TO CORROSIVE FUMES, SUITABLE FOR WET LOCATIONS AND FURNISH SOME DEGREE OF
OWNER'S REPRESENTATIVE. INHERENT PROTECTIONS AGAINST MECHANICAL ABUSE. INSULATION THICKNESS SHALL BE 47 MILS FOR AWG 14, 12 e. SNAKE PIPE HORIZONTALLY IN TRENCH TO ALLOW ONE (1) FOOT OF EXPANSION AND CONTRACTION PER 100 FEET OF
2. DIGGING AND TRENCHING OPERATIONS SHALL BE SUSPENDED WHEN THE SOIL MOISTURE IS ABOVE FIELD CAPACITY. & 10, AND 62 MILS FOR AWG 8. STRAIGHT RUN.
9. INSTALLER QUALIFICATIONS: THE INSTALLER SHALL BE A FIRM HAVING AT LEAST 5 YEARS OF SUCCESSFUL EXPERIENCE OF
A SCOPE SIMILAR TO THAT REQUIRED FOR THE WORK. c. COLOR CODING _ THE CONDUCTOR INSULATION SHALL BE COLOR CODED AS FOLLOWS: f. THREADED PIPE JOINTS SHALL BE MADE USING TEFLON TAPE. SOLVENT SHALL NOT BE USED WITH THREADED
PART II - PRODUCTS JOINTS. PIPE SHALL BE PROTECTED FROM TOOL DAMAGE DURING ASSEMBLY. ALL DAMAGED PIPE SHALL BE
1) ALL COMMON GROUND WIRE SHALL BE WHITE. REMOVED AND REPLACED. TAKE UP THREADED JOINTS WITH LIGHT WRENCH PRESSURE.
a. INSTALLER FIELD SUPERVISION: THE INSTALLER SHALL MAINTAIN ON SITE AN EXPERIENCED FULL-TIME SUPERVISOR
WHO CAN COMMUNICATE IN ENGLISH WITH THE OWNER'S REPRESENTATIVE. A. RECLAIMED WATER SYSTEM DESIGNATION
2) ALL PILOT (VALVE CONTROL) WIRE SHALL BE COLOR CODED PER VALVE. (SPARE WIRING TO BE DIFFERENT g. NO CLOSE NIPPLES OR RISERS ARE ALLOWED. CROSS CONNECTIONS IN PIPING IS DISALLOWED.
b. SUBMIT THE INSTALLER'S QUALIFICATIONS FOR APPROVAL. 1. WHERE IRRIGATION SYSTEMS USE RECLAIMED WATER, ALL PRODUCTS INCLUDING VALVE BOXES, LATERAL AND MAIN LINE COLOR PATTERN FROM ORIGINAL WIRING)
PIPE, ETC. WHERE APPLICABLE ANDOR REQUIRED BY LOCAL CODE SHALL HAVE THE RECLAIMED WATER PURPLE COLOR h. CENTER LOAD PIPE AT 10 FEET ON CENTER INTERVALS WITH SMALL AMOUNT OF BACKFILL TO PREVENT ARCHING
DESIGNATION. G. SPRINKLER HEADS: AND SLIPPING UNDER PRESSURE. OTHER THAN THIS PRELIMINARY BACKFILL ALL PIPE JOINTS, FITTINGS AND
D. CHANGES IN THE WORK
CONNECTIONS ARE TO REMAIN UNCOVERED UNTIL SUCCESSFUL COMPLETION OF HYDROSTATIC TESTING AND
B. PIPE 1. ALL SPRINKLER HEADS SHALL HAVE CHECK VALVES INSTALLED. WRITTEN APPROVAL OF THE TESTING REPORT.
1. THE OWNER'S REPRESENTATIVE MAY ORDER CHANGES IN THE WORK, AND THE CONTRACT SUM BEING ADJUSTED
ACCORDINGLY. ALL SUCH ORDERS AND ADJUSTMENTS PLUS CLAIMS BY THE CONTRACTOR FOR EXTRA COMPENSATION
MUST BE MADE AND APPROVED IN WRITING BEFORE EXECUTING THE WORK INVOLVED. 1. PLASTIC PIPE: 2. ALL SPRINKLER HEADS SHALL BE AS INDICATED ON THE DRAWINGS. i. CONCRETE THRUST BLOCKS SHALL BE CONSTRUCTED BEHIND ALL PIPE FITTINGS 1-12 INCH DIAMETER AND LARGER
AT ALL CHANGES OF DIRECTION OF 45 DEGREES OR MORE.
2. ALL CHANGES IN THE WORK, NOTIFICATIONS AND CONTRACTOR'S REQUEST FOR INFORMATION (RFI) SHALL CONFORM TO a. UNLESS OTHERWISE SPECIFIED, THE CONSTRUCTION OF LATERAL LINES AND MAIN LINES SHALL INCLUDE 3. RISER NIPPLES FOR ALL SPRINKLER HEADS SHALL BE THE SAME SIZE AS THE RISER OPENING IN THE SPRINKLER BODY AND
THE CONTRACT GENERAL CONDITION REQUIREMENTS. EXCAVATION AND BACKFILL, THE FURNISHING, INSTALLING AND TESTING OF PIPE, TUBE AND FITTINGS, THE FABRICATED AS SHOWN ON THE DRAWINGS. D. FLUSHING
FURNISHING AND INSTALLING OF ANCHORS, THRUST BLOCKS AND LOCATION WIRE, THE IMPROVEMENTS, LINE
FLUSHING AND TESTING, AND ALL OTHER WORK IN ACCORDANCE WITH THE PLANS AND SPECIFICATIONS. 6. OPENINGS IN PIPING SYSTEM DURING INSTALLATION ARE TO BE CAPPED OR PLUGGED TO PREVENT DIRT AND DEBRIS
E. CORRECTION OF WORK
FROM ENTERING PIPE AND EQUIPMENT. REMOVE PLUGS WHEN NECESSARY TO FLUSH OR COMPLETE SYSTEM.
PART III- EXECUTION
b. MAIN SUPPLY PRESSURE LINES SHALL BE PVC; 4" AND LARGER CLASS 200, 2" - 3" CLASS 315, 1 12" AND SMALLER
1. THE CONTRACTOR SHALL RE-EXECUTE ANY WORK THAT FAILS TO CONFORM TO THE REQUIREMENTS OF THE CONTRACT
SCHEDULE 40, AS MANUFACTURED BY LASCO INDUSTRIES, OR APPROVED EQUAL. 7. AFTER COMPLETION AND PRIOR TO THE INSTALLATION OF ANY TERMINAL FITTINGS, THE ENTIRE PIPELINE SYSTEM SHALL
AND SHALL REMEDY DEFECTS DUE TO FAULTY MATERIALS OR WORKMANSHIP UPON WRITTEN NOTICE FROM THE OWNER'S A. SURFACE CONDITIONS
BE THOROUGHLY FLUSHED TO REMOVE DIRT, DEBRIS OR OTHER MATERIAL.
REPRESENTATIVE, AT THE SOONEST AS POSSIBLE TIME THAT CAN BE COORDINATED WITH OTHER WORK, AND SEASONAL
1) SAND SHALL CONSIST OF NATURAL OR MANUFACTURED GRANULAR MATERIAL, FREE OF ORGANIC MATERIAL,
WEATHER DEMANDS, BUT NOT MORE THAN 90 (NINETY) DAYS AFTER NOTIFICATION. 8. INSPECTION:
MICA, LOAM, CLAY OR OTHER SUBSTANCES NOT SUITABLE FOR THE INTENDED PURPOSE. E. HYDROSTATIC PRESSURE TESTING
F. SUBMITTALS a. PRIOR TO ALL WORK OF THIS SECTION, CAREFULLY INSPECT THE INSTALLED WORK OF ALL OTHER TRADES AND
2) SAND SHALL BE MASONRY SAND ASTM C 144 OR COARSE CONCRETE SAND, ASTM C 33. 1. AFTER FLUSHING, AND THE INSTALLATION OF VALVES THE FOLLOWING TESTS SHALL BE CONDUCTED IN THE SEQUENCE
VERIFY THAT ALL SUCH WORK IS COMPLETE TO THE POINT WHERE THIS INSTALLATION MAY PROPERLY COMMENCE.
LISTED BELOW. THE CONTRACTOR SHALL FURNISH ALL EQUIPMENT; MATERIALS AND LABOR NECESSARY TO PERFORM THE
1. GENERAL: COMPLY WITH THE PROVISIONS OF THE GENERAL CONDITIONS FOR POLICY PROCEDURES RELATED TO
c. LATERAL NON-PRESSURE LINES SHALL BE PVC. SCHEDULE 40 POLYVINYL CHLORIDE, AS MANUFACTURED BY LASCO TESTS AND ALL TESTS SHALL BE CONDUCTED IN THE PRESENCE OF THE OWNER'S REPRESENTATIVE.
SUBMITTALS. b. VERIFY THAT IRRIGATION SYSTEM MAY BE INSTALLED IN STRICT ACCORDANCE WITH ALL PERTINENT CODES AND
INDUSTRIES, OR APPROVED EQUAL.
REGULATIONS, THE ORIGINAL DESIGN, THE REFERENCE STANDARDS AND THE MANUFACTURER'S
2. WATER PRESSURE TESTS SHALL BE PERFORMED ON ALL PRESSURE MAIN LINES BEFORE ANY COUPLINGS, FITTINGS,
2. MATERIALS LISTS: WITHIN FORTY_FIVE (45) DAYS AFTER AWARD OF THE CONTRACT, SUBMIT VIA ELECTRONIC DELIVERY A RECOMMENDATIONS.
d. IRRIGATION LINE SLEEVES SHALL BE PVC. SCHEDULE 40 POLYVINYL CHLORIDE, AS MANUFACTURED BY LASCO VALVES AND THE LIKE ARE CONCEALED.
COMPLETE LIST OF ALL MATERIALS PROPOSED TO BE FURNISHED AND INSTALLED UNDER THIS SECTION, DEMONSTRATING
INDUSTRIES, OR APPROVED EQUAL. COMPLETE CONFORMANCE WITH THE REQUIREMENTS SPECIFIED. 2. DISCREPANCIES:
3. IMMEDIATELY PRIOR TO TESTING, ALL IRRIGATION LINES SHALL BE PURGED OF ALL ENTRAPPED AIR OR DEBRIS BY
e. LOW VOLTAGE CONTROL WIRE SLEEVES (VALVE WIRES) SHALL BE PVC SCHEDULE 40 POLYVINYL CHLORIDE, AS ADJUSTING CONTROL VALVES AND INSTALLING TEMPORARY CAPS FORCING WATER AND DEBRIS TO BE DISCHARGED FROM
a. MATERIALS LIST SHALL INCLUDE VALVES, PIPING, GLUE, HEADS, NOZZLES, ETC. MANUFACTURED BY LASCO INDUSTRIES, OR APPROVED EQUAL. ALL EXPOSED WIRES SHALL BE SLEEVED IN PVC a. IN THE EVENT OF DISCREPANCY, IMMEDIATELY NOTIFY THE LANDSCAPE ARCHITECT. A SINGLE OUTLET.
SCHEDULE 40 ULV ELECTRICAL CONDUIT WITH ULV SCHEDULE 40 FITTINGS.
3. MATERIALS AND SAMPLES: IF MATERIALS ARE TO BE EMPLOYED, OTHER THAN DESIGNATED ON THE PLANS, THE b. DO NOT PROCEED WITH INSTALLATION IN AREAS OF DISCREPANCY UNTIL ALL SUCH DISCREPANCIES HAVE BEEN 4. TEST ALL PRESSURE MAIN LINE AT 150 PSI. FOR A MINIMUM OF FOUR (4) HOURS WITH AN ALLOWABLE LOSS OF 5 PSI.
CONTRACTOR SHALL, PRIOR TO THE INSTALLATION OF ANY IRRIGATION WORK, SUBMIT FOR RECOMMENDED APPROVAL BY 2. IDENTIFICATION: ALL PIPE SHALL BE CONTINUOUSLY AND PERMANENTLY MARKED WITH THE FOLLOWING INFORMATION: FULLY RESOLVED. PRESSURE AND GAUGES SHALL BE READ IN PSI, AND CALIBRATED SUCH THAT ACCURATE DETERMINATION OF POTENTIAL
THE LANDSCAPE ARCHITECT, A LIST OF MATERIALS AND EQUIPMENT HE PROPOSES TO USE. SAMPLES SHALL BE
THE NORMAL PIPE SIZE, THE TYPE AND SCHEDULE OR CLASS OF MATERIAL, THE WORKING PRESSURE OR PRESSURE PRESSURE LOSS CAN BE ASCERTAINED.
SUBMITTED A SUFFICIENT TIME IN ADVANCE OF THE START OF CONSTRUCTION TO ALLOW A PERIOD OF NOT LESS THAN
RATING AT 73.4 DEGREES F., THE MANUFACTURER'S NAME OR TRADE MARK, AND THE NATIONAL SANITATION FOUNDATION B. TRENCHINGSLEEVING MEASUREMENTS
SEVEN (7) DAYS FOR TESTING AND RECOMMENDED APPROVAL. THE MATERIAL AND EQUIPMENT LIST SHALL INCLUDE, BUT
NOT BE LIMITED TO, POLYVINYL CHLORIDE PIPE, AUTOMATIC CONTROLLERS, CONTROL VALVES, QUICK COUPLING VALVES (N.S.F.) SEAL OF APPROVAL. 5. RETEST AS REQUIRED UNTIL THE SYSTEM MEETS THE REQUIREMENTS. ANY LEAKS, WHICH OCCUR DURING TEST PERIOD,
AND IRRIGATION HEADSNOZZLES. 1. GENERAL: WILL BE REPAIRED IMMEDIATELY FOLLOWING THE TEST. ALL PIPE SHALL BE RE_TESTED UNTIL FINAL WRITTEN
3. POLYVINYL CHLORIDE PIPE FITTINGS AND CONNECTIONS: ACCEPTANCE.
a. RECOMMENDED APPROVAL OF IRRIGATION EQUIPMENT AND MATERIALS SHALL DEPEND ON THE FOLLOWING: a. TRENCHES AND OTHER EXCAVATIONS FOR IRRIGATION PIPE AND APPURTENANCES SHALL BE EXCAVATED TRUE TO
a. POLYVINYL CHLORIDE PIPE FITTINGS AND CONNECTIONS APPROVED FOR IRRIGATION SYSTEMS SHALL BE POLYVINYL ALIGNMENT AND GRADE, AND SHALL BE OF AMPLE SIZE FOR THE PROPER PERFORMANCE OF INSTALLATION WORK, 6. THE CONTRACTOR IS RESPONSIBLE FOR PROVING DOCUMENTATION STATING THE WEATHER CONDITIONS, DATE, THE
CHLORIDE, TYPE II, GRADE I, SCHEDULE 40, HIGH IMPACT MOLDED FITTINGS, MANUFACTURED FROM VIRGIN REVIEW, TESTING AND BACKFILL. START TIME AND INITIAL WATER PRESSURE READINGS, THE FINISH TIME AND FINAL WATER PRESSURE READINGS AND THE KJK
b. CONFORMANCE TO SPECIFICATION REQUIREMENTS.
COMPOUNDS. TYPE OF EQUIPMENT USED TO PERFORM THE TEST. THE DOCUMENTATION MUST BE SIGNED BY A WITNESS ACCEPTABLE
b. WHERE IT IS NECESSARY TO EXCAVATE ADJACENT TO EXISTING TREES, THE CONTRACTOR SHALL USE ALL POSSIBLE TO THE OWNER, VERIFYING ALL OF THE ABOVE-MENTIONED CONDITIONS. KJK
c. ACCEPTABLE TEST RESULTS ANDOR FIELD PERFORMANCE.
b. THE SCHEDULE 40 FITTINGS SHALL BE TAPERED SOCKET TYPE, OR MOLDED THREAD TYPE, SUITABLE FOR EITHER CARE TO AVOID INJURY TO TREES AND TREE ROOTS.
SOLVENT WELD OR SCREWED CONNECTIONS. 7. SUBMIT A WRITTEN REPORT OF THE PRESSURE TESTING RESULTS WITH THE OTHER ABOVE REQUIRED INFORMATION TO
d. DURABILITY AND LOW MAINTENANCE. c. WHERE IT IS NECESSARY TO EXCAVATE ADJACENT TO EXISTING TREES, THE CONTRACTOR SHALL USE ALL POSSIBLE THE OWNER'S REPRESENTATIVE FOR APPROVAL.
c. MACHINE THREADED FITTINGS WILL BE ACCEPTABLE ONLY IF THREAD_STRIPPING RESISTANCE TEST RESULTS ARE CARE TO AVOID INJURY TO TREES AND TREE ROOTS BY HAND DIGGING WITHIN THE DRIP LINE.
e. AVAILABILITY OF PARTS AND SERVICE. SUBMITTED AND APPROVED. F. BACKFILLING AND COMPACTING 041526
d. GENERALLY, PIPING UNDER CONCRETE SHALL BE INSTALLED BY JACKING, BORING OR HYDRAULIC DRIVING. WHERE
f. COMPATIBILITY WITH OWNER'S MATERIALS INVENTORIES. d. IN LINE FITTINGS, SUCH AS COUPLINGS, UNIONS AND BUSHINGS MAY BE MACHINED FROM EXTRUDED STOCK. ANY CUTTING OR BREAKING OF SIDEWALKS ANDOR CONCRETE WORK IS NECESSARY, IT SHALL BE REMOVED AND 1. IRRIGATION TRENCHES SHALL BE CAREFULLY BACKFILLED WITH MATERIAL APPROVED FOR BACKFILLING AND FREE OF
N.T.S.
REPLACED BY THE CONTRACTOR. PERMISSION TO CUT OR BREAK SIDEWALKS ANDOR CONCRETE SHALL BE ROCKS AND DEBRIS ONE (1) INCH IN DIAMETER AND LARGER. WHEN BACK FILLING TRENCHES IN AREAS OF IMPORTED OR
4. AS BUILT RECORD SET OF DRAWINGS: e. PLASTIC SADDLE AND FLANGE FITTINGS WILL NOT BE ACCEPTABLE. OBTAINED FROM THE ARCHITECT. NO HYDRAULIC DRIVING WILL BE PERMITTED UNDER ASPHALTIC CONCRETE MODIFIED PLANTING SOIL, REPLACE ANY EXCAVATED SUBSOIL AT THE BOTTOM AND THE IMPORTED SOIL OR MODIFIED
PAVING. PLANTING SOIL AT THE TOP OF THE TRENCH. 26004
a. THE CONTRACTOR SHALL PROVIDE AND KEEP UP TO DATE, A COMPLETE RECORD SET OF BLACK LINE PRINTS WHICH
f. ALL FITTINGS SHALL BE PERMANENTLY MARKED WITH THE FOLLOWING INFORMATION: THE NORMAL PIPE SIZE, THE
SHALL BE CORRECTED DAILY AND SHOW EVERY CHANGE FROM THE ORIGINAL DRAWINGS AND SPECIFICATIONS AND TYPE AND SCHEDULE OF MATERIAL, AND THE NATIONAL SANITATION FOUNDATION (N.S.F.) SEAL OF APPROVAL. e. COORDINATE WITH PLANTING OPERATIONS, AS 10" DEEP CROSS-RIPPING IS REQUIRED PRIOR TO IRRIGATION 2. BACKFILL SHALL BE COMPACTED WITH APPROVED EQUIPMENT TO THE FOLLOWING DENSITIES
THE EXACT LOCATIONS, SIZES AND KINDS OF EQUIPMENT. PRINTS FOR THIS PURPOSE MAY BE OBTAINED FROM THE SYSTEMS INSTALLATION. (CROSS-RIPPING IS PART OF THE PLANTING WORK).
LANDSCAPE ARCHITECT.
4. PVC SCHEDULE 80 THREADED RISERS AND NIPPLES: a. BACKFILL UNDER PAVEMENT AND WITHIN 2 FEET OF THE EDGE OF PAVEMENT: COMPACT TO 95 OR GREATER OF
2. PLASTIC PIPE TRENCHES: MAXIMUM DRY DENSITY STANDARD PROCTOR.
b. THE DRAWINGS SHALL ALSO SERVE AS WORK PROGRESS SHEETS, AND THE CONTRACTOR SHALL MAKE NEAT AND
a. TYPE I, GRADE 1, SCHEDULE 80, HIGH IMPACT MOLDED, MANUFACTURED FROM VIRGIN COMPOUNDS AS SPECIFIED
LEGIBLE ANNOTATIONS THEREON DAILY AS THE WORK PROCEEDS, SHOWING THE WORK AS ACTUALLY INSTALLED. a. MINIMUM TRENCH WIDTH SHALL BE SIX (6) INCHES.
FOR PIPING AND CONFORMING TO ASTM D-2464. THESE DRAWINGS SHALL BE AVAILABLE AT ALL TIMES FOR INSPECTIONS AND SHALL BE KEPT IN A LOCATION
DESIGNATED BY THE OWNER'S REP.
09
GWD.NI
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TNARG
ERIFLAC
DSVSML
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00062\INIM
STCEJORP
ADK\:C
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