HomeMy WebLinkAboutLANDSCAPE PLAN Rev 1 11.15.23 - 23-00669 - Tagg N Go - Car Wash - New Commercial Bldg14'' w 14'' w
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EXISTING TREE ON SITE- STATUS UNKNOWN
SNOW STORAGE AREA
SNOW STORAGE AREA
SNOW STORAGE AREA
H:\!2023\ID-8116-23 Rexburg - Tagg-N-Go Car Wash\Project Data\02 CAD\2.03 Sheet Files\Construction Drawings\C.7.0_LANDSCAPE PLAN.dwg - C.7.0 - 11/15/2023 04:03pm, Garrett.Richins
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SCALE: 1" = 30'
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C.7.0
SYMBOL COMMON / BOTANICAL NAME CONT CAL QTY REMARKS
TREES
AMUR MAPLE / ACER GINNALA B & B 2"3
ARNOLD SENTINEL AUSTRIAN BLACK PINE / PINUS NIGRA `ARNOLD SENTINEL`7` H B&B 19 EVERGREEN
GREENSPIRE LITTLELEAF LINDEN / TILIA CORDATA 'GREENSPIRE'B & B 2"2
NEWPORT FLOWERING PLUM / PRUNUS CERASIFERA 'NEWPORT'B & B 2"9
NORWAY SPRUCE / PICEA ABIES `CUPRESSINA`7` H B&B 10 EVERGREEN
SHADEMASTER HONEY LOCUST / GLEDITSIA TRIACANTHOS INERMIS
'SHADEMASTER'B & B 2"2
SYMBOL COMMON / BOTANICAL NAME SIZE QTY REMARKS
SHRUBS
BUMALD SPIREA / SPIRAEA X BUMALDA 5 GAL 33
DARK KNIGHT BLUEBEARD / CARYOPTERIS X CLANDONENSIS 'DARK KNIGHT'5 GAL 38
FINE LINE® ALDER BUCKTHORN / RHAMNUS FRANGULA 'RON WILLIAMS'5 GAL 26
GRO-LOW FRAGRANT SUMAC / RHUS AROMATICA 'GRO-LOW'5 GAL 31
YELLOW NINEBARK / PHYSOCARPUS OPULIFOLIUS `DART`S GOLD`5 GAL 51
ANNUALS/PERENNIALS
STELLA DE ORO DAYLILY / HEMEROCALLIS X 'STELLA DE ORO'5 GAL 52
GRASSES
FEATHER REED GRASS / CALAMAGROSTIS X ACUTIFLORA `KARL FOERSTER`5 GAL 72
PLANT SCHEDULE
SYMBOL DESCRIPTION QTY DETAIL
4" DEPTH OF 1-2" FRACTURED ROCK 25,314 SF
REFERENCE NOTES SCHEDULE
LANDSCAPING TABLE
OVERALL SITE LANDSCAPING
SITE AREA = 60,576 SF
TOTAL HARDSCAPE = 48,238.6 SF (79.7% OF SITE)
TOTAL LANDSCAPING = 25,314 SF (42% OF SITE)
*(20% MINIMUM LANDSCAPING REQUIRED OF TOTAL SITE SF)
1.LANDSCAPE CONTRACTOR IS RESPONSIBLE FOR VERIFYING QUANTITIES OF
ALL MATERIALS FOR BIDDING AND INSTALLATION PURPOSES. IF
DISCREPANCIES EXIST, THE PLAN SHALL DICTATE QUANTITIES TO BE USED.
2.PLANT MATERIAL TO BE INSTALLED PER PLANT LEGEND. IF SUBSTITUTIONS
ARE WANTED, PROPOSED CHANGES MUST BE SUBMITTED TO THE
LANDSCAPE ARCHITECT FOR APPROVAL PRIOR TO PLANTING.
3.TOPSOIL TO BE IMPLEMENTED AT THE FOLLOWING DEPTHS:
3.1.2" DEPTH IN ALL PLANTER BED AREAS
3.2.2" DEPTH IN ALL NEW SEED AREAS.
4.EDGING SHALL BE IMPLEMENTED BETWEEN ALL VARYING LANDSCAPE
MATERIALS SUCH AS TURF GRASS AND BARK MULCH, BARK MULCH AND
ROCK MULCH, TURF GRASS AND BROADCAST SEED, ETC. EXACT TYPE OF
EDGING SHALL BE INDICATED ON THE PLANS. IF NO EDGING IS INDICATED
ON THE PLANS A 6" X 6" SLIP FORMED, SQUARE CONCRETE CURB SHALL BE
USED.
5.ROCK MULCH COLOR AND TYPE TO BE APPROVED BY OWNER. SUBMIT
SAMPLES FOR APPROVAL PRIOR TO INSTALLATION. MULCH MATERIAL
SHALL BE IMPLEMENTED IN ALL PLANTER BED AREAS INDICATED ON THE
PLANS AT THE FOLLOWING DEPTHS:
5.1.1-2" DIAMETER FRACTURED STONE : 4"
5.2.2-4" DIAMETER FRACTURED STONE: 6"
5.3.1-2" COBBLE MULCH: 4"
5.4.2-4" COBBLE MULCH: 6"
5.5.PULL MULCH MIN. OF 3" AWAY FROM BASE OF ALL PERENNIALS AND
SHRUBS AND MIN. 6" AWAY FROM ALL TREES.
6.ALL TREES IN TURF GRASS AREAS SHALL HAVE A MIN 4' DIAMETER RING TO
SEPARATE THE ROOT ZONE FROM THE TURF GRASS. EDGING AROUND RING
SHALL BE AS SPECIFIED PER THE PLANS. THE RING SHALL BE SHOVEL CUT
TO A DEPTH OF 2" BELOW THE TURF SOD ROOT MAT.
7.INSTALLATION SHALL COMPLY WITH ALL NATIONAL, STATE AND LOCAL LAWS
AND ORDINANCES.
8.ALL MATERIALS SHALL BE NEW AND WITHOUT FLAWS OR DEFECTS OF THE
QUALITY AND PERFORMANCE SPECIFIED, AND SHALL MEET THE
REQUIREMENTS OF THIS SYSTEM. USE MATERIALS AS SPECIFIED, NO
SUBSTITUTIONS SHALL BE PERMITTED WITHOUT WRITTEN PERMISSION OF
THE OWNER OR LANDSCAPE ARCHITECT
9.BASE PLAN & LOCATION OF EXISTING EQUIPMENT ARE SCHEMATIC IN
NATURE. FIELD VERIFY ALL BASE & EXISTING ELEMENTS PRIOR TO
CONSTRUCTION & PROVIDE NECESSARY ADJUSTMENTS.
12.ALL PLANTS SHALL BE WATERED THOROUGHLY TWICE DURING THE FIRST
24 HOUR PERIOD AFTER PLANTING. ALL PLANTS SHALL THEN BE WATERED
ON A REGULAR SCHEDULE DURING THE FIRST GROWING SEASON.
13.THE CONTRACTOR SHALL WARRANTY ALL PLANT MATERIAL FOR ONE-YEAR
AFTER DATE OF FINAL ACCEPTANCE.
14.THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE VERIFICATION AND
AVOIDANCE OF ALL UNDERGROUND UTILITIES DURING THE INSTALLATION
OF LANDSCAPE AND IRRIGATION ELEMENTS. SHOULD ANY DAMAGE OCCUR
TO UNDERGROUND UTILITIES THE CONTRACTOR SHALL REPLACE OR
REPAIR THE DAMAGE AT NO ADDITIONAL COST TO THE OWNER.
NOTES
SNOW STORAGE
TOTAL PLOWED HARDSCAPE AREA = 38,418 SF
TOTAL SNOW STORAGE AREA = 4,971 SF (13% OF PLOWED HARDSCAPE)
*(10% MINIMUM SNOW STORAGE REQUIRED OF TOTAL PLOWED HARDSCAPE)
SNOW STORAGE AREA
H:\!2023\ID-8116-23 Rexburg - Tagg-N-Go Car Wash\Project Data\02 CAD\2.03 Sheet Files\Construction Drawings\C.7.0_LANDSCAPE PLAN_F.dwg - C.7.1 - 11/15/2023 12:42pm, Garrett.Richins
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C.7.1
CONIFER TREE
NOT TO SCALE
EVERGREEN TREE PER PLAN, REMOVE
NURSERY STAKE IMMEDIATELY.
1
4" GALVANIZED VINYL COATED GUY
WIRES WITH TURN BUCKLES FOR
ADJUSTMENT. ARRANGE IN A
TRIANGULAR PATTERN AROUND TREE.
WONDER CINCH TIES.
ROOTBALL, SCORE SIDES WITH
VERTICAL CUTS 1/2" DEEP AT 6" O.C.,
SET TOP OF ROOTBALL FLUSH WITH OR
SLIGHTLY ABOVE FINISH GRADE, PLACE
ON UNDISTURBED SOIL.
GRANITE, ROCK, MULCH, GRASS OR
OTHER GROUND COVER PER PLANS,
DO NOT ALLOW TO TOUCH TRUNK.
TILL SOIL TO A DEPTH EQUAL TO THE
ROOTBALL DEPTH, REMOVE ROCKS
LARGER THAN 2" DIA., ADD
AMENDMENTS PER SOIL PREPARATION
SPECIFICATIONS. UNDISTURBED SOIL
TO HAVE SLOPING ROUGH SIDES.
1
H-PLT-TR-21
DECIDUOUS TREE
NOT TO SCALE
8"
MIN.
FLEX STRAP™TREE TIE.
TIGHTEN ONLY ENOUGH TO
KEEP RUBBER STRAP FROM
SLIPPING.
FOR FLAT AREAS PLACE
STAKES PARALLEL TO
PREVAILING WINDS.
FOR SLOPE AREAS PLACE
STAKES PARALLEL TO
CONTOUR.
LODGEPOLE PINE STAKES
2" DIAMETER
REMOVE NURSERY STAKE &
TIES
MULCH PER PLANS
6" TALL BERM TO MAKE
WATER BASIN.
CUT CIRCLED AND MATTED
ROOTS FROM NURSERY
ROOTBALL
UNDISTURBED
NATIVE OR
COMPACTED
IMPORT
DIRECTLY
UNDER
ROOTBALL
6" MIN.
5'
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2x DIA. OF
ROOTBALL
SCARIFY SIDES OF PLANTING
HOLE
PREPARED PLANTING AREA
PLANTING SOIL FIRM BUT NOT
COMPACTED
8"
NOTES:
1.PLANT PIT
DEPTH TO
BE 1" LESS
THAN
ROOTBALL
DEPTH.
CROWN
BOTTOM OF
PIT SO THAT
TREE WILL
SIT AT 3"
ABOVE
GRADE.
H-PLT-TR-27
2 TREE PLANTING ON SLOPES
NOT TO SCALE
FINISHED GRADE OF SLOPE.
NOTES:
1.REQUIRED AT LOCATIONS SHOWN
ON PLAN OR ON SLOPES 2:1 OR
STEEPER.
2.APPLICABLE IN PLANTER BEDS
ONLY. DO NOT INSTALL IN TURF
GRASS AREAS.
3.ALL OTHER PLANTING ASPECTS
PER PLANTING DETAILS, CITY
SPECIFIC DETAILS, AND
SPECIFICATIONS.
2-3' BOULDERS TO RETAIN ON
DOWNHILL SIDE OF TREE
PLANTING
3
H-PLT-TR-103
SHRUB AND PERENNIAL
NOT TO SCALE
TAPER DOWN
DEPTH OF
MULCH AT
CROWN OF
PLANT
SCARIFY SIDES OF
PLANTING HOLE
2 X ROOTBALL
DIAMETER
INSTALL SHRUB
ROOT BALL EVEN
WITH FINISH
GRADE AND KEEP
MULCH AWAY
FROM BASE OF
PLANT
CONSTRUCT 2-3"
TALL WATERING
RING AROUND EDGE
OF PLANTING PIT
EXISTING
SUBGRADE
PLANTING SOIL
MULCH
NOTES:
1.EXCAVATE SHRUB PITS AS ROUND PLANTING HOLES.
2.LANDSCAPE ARCHITECT OR OWNER'S REPRESENTATIVE SHALL APPROVE
PLANT MATERIAL HEALTH AND CONDITION PRIOR TO PLANTING.
4
H-PLT-SHR-26
DECORATIVE LANDSCAPE ROCK
NOT TO SCALE
DEWITT 5OZ WEED
BARRIER OR OWNER
APPROVED EQUAL
NOTES:
1.KEEP TOP OF DECORATIVE ROCK 1/2" BELOW ADJACENT WALKS AND
CURBS. DO NOT ALLOW MULCH TO TOUCH THE TRUNK OF ANY PLANT.
INSTALL MULCH AFTER INSTALLATION OF WEED BARRIER FABRIC AND
PLANT MATERIAL.
2.CONTRACTOR TO ENSURE THAT TOP OF WEED BARRIER FABRIC IS
FREE OF SOILS AND DEBRIS PRIOR TO PLACING MULCH.
3.ROCK/STONE MULCH COLOR AND SIZE PER LEGEND AND
SPECIFICATIONS.
BOULDER, IF APPLICABLE
DECORATIVE LANDSCAPE
ROCK. TYPE AND DEPTH
PER NOTES AND LEGENDS.
EXISTING SUBGRADE
ADJACENT
HARDSCAPE OR
EDGING.
5
H-PAV-MLC-22
TOPSOIL
NOT TO SCALE
NOTES:
1.LANDSCAPE CONTRACTOR SHALL CONFIRM SUBBASE FINISH GRADE WITH
GENERAL CONTRACTOR PRIOR TO INSTALLATION OF TOPSOIL.
2.LANDSCAPE CONTRACTOR RESPONSIBLE TO LEAVE TOPSOIL FINISH
GRADE AT THE CORRECT LEVEL TO ACCOMMODATE TURFGRASS OR
MULCH AND STILL BE 1
2 " BELOW ADJACENT HARDSCAPES.
3.LANDSCAPE CONTRACTOR RESPONSIBLE TO COMPACT AND ALLOW
SETTLING OF TOPSOIL AND SUB-GRADE PRIOR TO PLANTING, SEEDING, OR
LAYING OF TURF SOD.
CLEAN TOPSOIL, IMPORTED OR
STOCKPILED. DEPTH PER PLANS AND
PLANTING DETAILS
MIX LOWER 2" OF
TOPSOIL AND
UPPER 2" OF
TILLED
SUB-GRADE.
TILL UPPER 6" OF
SUBGRADE PRIOR
TO INSTALLATION
OF TOPSOIL
UNDISTURBED SUBGRADE
6
H-PLT-SOL-35
SITE WORK
EXAMINATION
A.SITE VERIFICATION OF CONDITIONS
1.48 HOURS MINIMUM PRIOR TO PERFORMING ANY WORK ON SITE, CONTACT IDAHO
DIGLINE OR OTHER LOCALLY RECOGNIZED AND REPUTABLE UNDERGROUND
UTILITY LOCATOR SERVICE COMPANY TO ARRANGE FOR UTILITY LOCATION
SERVICES.
2.POTHOLE TO VERIFY LOCATION OF EXISTING VARIOUS UNDERGROUND FACILITIES
AT SUFFICIENT LOCATIONS TO ASSURE THAT NO CONFLICT WITH THE PROPOSED
WORK EXISTS AND SUFFICIENT CLEARANCE IS AVAILABLE TO AVOID DAMAGE TO
EXISTING FACILITIES.
3.PERFORM POTHOLING AT LEAST 10 WORKING DAYS IN ADVANCE OF PERFORMING
ANY EXCAVATION OR UNDERGROUND WORK.
4.UPON DISCOVERY OF CONFLICTS OR PROBLEMS WITH EXISTING FACILITIES,
NOTIFY ARCHITECT BY PHONE OF FAX WITHIN 24 HOURS, FOLLOW TELEPHONE OR
FAX NOTIFICATION WITH LETTER AND DIAGRAMS INDICATING CONFLICT OR
PROBLEM AND SUFFICIENT MEASUREMENTS AND DETAILS TO EVALUATE
PROBLEM.
B.PROTECTION
1.AVOID SPILLAGE BY COVERING AND SECURING LOADS WHEN HAULING ON OR
ADJACENT TO PUBLIC STREETS OR HIGHWAYS.
2.REMOVE SPILLAGE AND SWEEP, WASH, OR OTHERWISE CLEAN PROJECT,
STREETS, AND HIGHWAYS.
3.DUST CONTROL-
3.1.TAKE PRECAUTIONS NECESSARY TO PREVENT DUST NUISANCE, BOTH
ON-SITE AND ADJACENT TO PUBLIC AND PRIVATE PROPERTIES.
3.2.CORRECT OR REPAIR DAMAGE CAUSED BY DUST.
3.3.EROSION CONTROL-
3.3.1.TAKE PRECAUTIONS NECESSARY TO PREVENT EROSION AND
TRANSPORTATION OF SOIL DOWNSTREAM, TO ADJACENT PROPERTIES,
AND INTO ON-SITE OR OFF-SITE DRAINAGE SYSTEMS.
3.3.2.DEVELOP, INSTALL AND MAINTAIN AN EROSION CONTROL PLAN IF
REQUIRED BY LAW.
3.3.3.REPAIR AND CORRECT DAMAGE CAUSED BY EROSION.
C.IF SPECIFIED PRECAUTIONS ARE NOT TAKEN OR CORRECTIONS AND REPAIRS MADE
PROMPTLY, OWNER MAY TAKE SUCH STEPS AS MAY BE DEEMED NECESSARY AND
DEDUCT COSTS OF SUCH FROM MONIES DUE TO CONTRACTOR. SUCH ACTION OR
LACK OF ACTION ON OWNER'S PAR DOES NOT RELIEVE CONTRACTOR FROM
RESPONSIBILITY FOR PROPER PROTECTION OF THE WORK.
1.ADJUST EXISTING COVERS, BOXES, AND VAULTS TO GRADE.
2.REPLACE BROKEN OR DAMAGED COVERS, BOXES AND VAULTS.
3.INDEPENDENTLY CONFIRM SIZE, LOCATION, AND NUMBER OF COVERS, BOXES AND
VAULTS WHICH REQUIRE ADJUSTMENT.
D.FIELD QUALITY CONTROL
1.IF WORK HAS BEEN INTERRUPTED BY WEATHER, SCHEDULING, OR OTHER
REASON, NOTIFY ARCHITECT 24 HOURS MINIMUM PRIOR TO INTENDED
RESUMPTION OF GRADING OR COMPACTING.
2.OWNER RESERVES THE RIGHT TO REQUIRE ADDITIONAL TESTING TO RE-AFFIRM
SUITABILITY OF COMPLETED WORK INCLUDING COMPACTING SOILS WHICH HAVE
BEEN EXPOSED TO ADVERSE WEATHER CONDITIONS.
LANDSCAPE FINISH GRADING
IRRIGATION SYSTEMS
GUARANTEE
A.SUBMIT 1-YEAR WRITTEN GUARANTEE SIGNED BY UNDERGROUND SPRINKLER CONTRACTOR,
AGREEING TO REPAIR OR REPLACE ALL DEFECTS IN MATERIAL, EQUIPMENT AND WORKMANSHIP.
B.GUARANTEE SHALL ALSO COVER REPAIR OF DAMAGE TO ANY PART OF THE PREMISES RESULTING
FROM LEAKS OR OTHER DEFECTS IN MATERIAL, EQUIPMENT AND WORKMANSHIP TO THE
SATISFACTION OF THE OWNER. REPAIRS, IF REQUIRED, SHALL BE DONE PROMPTLY AT NO COST TO
THE OWNER.
SUBMITTALS
A.PRODUCT DATA: INCLUDE PRESSURE RATING, RATED CAPACITY, SETTINGS, AND ELECTRICAL DATA
OF SELECTED MODELS FOR THE FOLLOWING:
1. VALVES: INCLUDE ABOVEGROUND AND UNDERGROUND; GENERAL-DUTY,
MANUAL AND AUTOMATIC CONTROL, AND QUICK-COUPLER TYPES.
2. VALVE BOXES.
3. SPRINKLERS.
4. SPECIALTIES.
5. CONTROLLERS. INCLUDE WIRING DIAGRAMS.
B.SHOP DRAWINGS: COMPLETE IRRIGATION DESIGN. SHOW IRRIGATION PIPING, INCLUDING PLAN
LAYOUT AND LOCATIONS, TYPES SIZES CAPACITIES, AND FLOW CHARACTERISTICS OF PIPING AND
PIPE COMPONENTS, VALVES, SPRINKLERS, ROTORS AND DRIP SYSTEMS, LIGHTING PROTECTION,
ACCESSORIES SUCH AS AIR RELIEF VALVE, DRAINS ETC AND IRRIGATION CONTOLLER(S) AND
CONTROLLER WIRING. SHOW AREAS OF SPRINKLER SPRAY AND OVERSPRAY.
C.COORDINATION DRAWINGS: SHOW PIPING AND MAJOR SYSTEM COMPONENTS, INDICATE INTERFACE
AND SPATIAL RELATIONSHIP BETWEEN PIPING, SYSTEM COMPONENTS, ADJACENT UTILITIES, AND
PROXIMATE STRUCTURES.
D.MAINTENANCE DATA: TO INCLUDE IN MAINTENANCE MANUALS SPECIFIED IN DIVISION 1. INCLUDE
DATA FOR THE FOLLOWING:
1. SUBMIT THREE (3) COPIES OF TYPEWRITTEN INSTRUCTIONS, BOUND IN
SUITABLE SIZED RING BINDERS, RECOMMENDING PROCEDURES TO BE
ESTABLISHED BY THE OWNER FOR THE MAINTENANCE OF THE SYSTEM FROM YEAR TO
YEAR. THIS SHALL INCLUDE COMPLETE INSTRUCTIONS FOR SYSTEM OPERATION AND
MAINTENANCE INCLUDING WINTERIZING AND COMPLETE INSTRUCTIONS ON HOW TO DRAIN
ENTIRE BACKFLOW PREVENTER TO PREVENT FREEZING. SUBMIT MANUALS WITH RECORD
DRAWINGS. THE MANUAL SHALL ALSO CONTAIN:
1.1 IDENTIFICATION READABLE FROM THE OUTSIDE OF THE COVER STATING
BY WHOM THE INFORMATION WAS COMPILED.
1.2 NEATLY TYPEWRITTEN INDEX NEAR THE FRONT OF THE MANUAL,
FURNISHING IMMEDIATE INFORMATION AS TO THE LOCATION IN THE MANUAL OF
ALL EMERGENCY DATA REGARDING THE INSTALLATION.
1.3 COMPLETE NOMENCLATURE OF ALL REPLACEABLE PARTS, THEIR PART
NUMBERS, CURRENT COST, AND NAME AND ADDRESS OF THE NEAREST VENDOR
OF REPLACEMENT PARTS.
1.4 COMPLETE OUTLINE OF FUTURE WATERING SCHEDULES AND WHEN THEY
SHOULD BE CHANGED FROM THE INITIAL INSTALLATION SCHEDULE. THE INITIAL
SCHEDULE IS CALCULATED FOR A WATERING RATE TO ESTABLISH NEW LAWN.
1.5 COPY OF ALL GUARANTEES AND WARRANTIES ISSUED ON THE
INSTALLATION, SHOWING ALL DATES OF EXPIRATION.
E.RECORD DRAWINGS:
1. AS INSTALLATION OCCURS, PREPARE ACCURATE RECORD DRAWING TO BE
SUBMITTED PRIOR TO FINAL INSPECTION, INCLUDING:
1.1 DETAIL AND DIMENSION CHANGES MADE DURING CONSTRUCTION.
1.2 SIGNIFICANT DETAILS AND DIMENSIONS NOT SHOWN IN THE APPROVED
CONTRACT DOCUMENTS.
1.3 FIELD DIMENSIONED LOCATIONS OF VALVE BOXES, MANUAL DRAINS,
AUTOMATIC DRAIN VALVES, QUICK-COUPLER VALVES, CONTROL WIRE RUNS NOT
IN MAINLINE DITCH, AND BOTH ENDS OF SLEEVES.
1.4 TAKE DIMENSIONS FROM PERMANENT CONSTRUCTED SURFACES OR
EDGES LOCATED AT OR ABOVE FINISH GRADE.
1.5 TAKE AND RECORD DIMENSIONS AT TIME OF INSTALLATION.
2. THE RECORD DRAWINGS SHALL BE PROVIDED ELECTRONICALLY IN AUTOCAD (OR IN
SOFTWARE COMPATIBLE WITH AUTOCAD) AND ON REPRODUCIBLE MATERIAL (I.E., SEPIA).
3. PROVIDE REDUCED COPY OF RECORD DRAWING AT HALF-SIZE WITH COLOR KEY
CIRCUITS, AND LAMINATE BOTH SIDES WITH 5 MIL THICK OR HEAVIER PLASTIC. MOUNT ON 1
4 INCH
PLYWOOD BOARD. DRILL TWO 1/2-INCH HOLES AT TOP OF BOARD AND HANG ON HOOKS IN
ELECTRICAL ROOM OR AS DIRECTED BY ARCHITECT OR OWNER.
QUALITY ASSURANCE
A. PRODUCT OPTIONS: DRAWINGS SHALL INDICATE SIZE, PROFILES, AND DIMENSIONAL
REQUIREMENTS OF IRRIGATION PIPING AND COMPONENTS BASED ON SPECIFIC TYPES AND MODELS
INDICATED.
B. WORK AND MATERIALS SHALL BE IN ACCORDANCE WITH LATEST RULES AND
REGULATIONS, AND OTHER APPLICABLE STATE OR LOCAL LAWS. NOTHING IN APPROVED
CONTRACT DOCUMENTS IS TO BE CONSTRUED TO PERMIT WORK NOT CONFORMING TO THESE
CODES.
C. PRE-INSTALLATION MEETING: SCHEDULE MEETING AFTER EXCAVATION OF TRENCHES AND
INSTALLATION OF SLEEVES, BUT PRIOR TO INSTALLATION OF PIPE.
PROJECT CONDITIONS
A. INVESTIGATE AND DETERMINE AVAILABLE WATER SUPPLY, WATER PRESSURE, WATER QUALITY
AND FLOW CHARACTERISTICS. REPORT ANY DISCREPANCIES FROM DESIGN TO ARCHITECT.
SEQUENCING AND SCHEDULING
A. MAINTAIN UNINTERRUPTED WATER SERVICE TO BUILDING DURING NORMAL WORKING HOURS.
ARRANGE FOR TEMPORARY WATER SHUTOFF WITH OWNER.
B. COORDINATE IRRIGATION PIPING WITH UTILITY WORK.
EXTRA MATERIALS
A. FURNISH EXTRA MATERIALS DESCRIBED BELOW THAT MATCH PRODUCTS INSTALLED AND THAT ARE
PACKAGED WITH PROTECTIVE COVERING FOR STORAGE AND IDENTIFIED WITH LABELS DESCRIBING
CONTENTS. DELIVER EXTRA MATERIALS TO OWNER.
1. TWO VALVE BOX COVER KEYS.
2. TWO QUICK COUPLER KEYS WITH BRASS HOSE SWIVEL.
3. TWO MANUAL DRAIN VALVE KEYS.
4. TWO SETS OF SPRINKLER WRENCHES FOR ADJUSTING, CLEANING OR
DISASSEMBLY OF EACH TYPE OF SPRINKLER.
5. TWO OF ANY OTHER TOOLS REQUIRED FOR ANY OTHER EQUIPMENT.
MATERIALS
A. BACKFILL MATERIAL
1. BACKFILL MATERIAL SHALL CONSIST OF SAND, NATIVE MATERIAL OR TOPSOIL WITH NO
ROCKS LARGER THAN 1
4 INCH IN ANY DIMENSION. ARCHITECT SHALL APPROVE ON-SITE MATERIAL
FOR BACKFILL OPERATION.
2. IMPORTED BACKFILL MATERIAL, AS REQUIRED, SHALL BE CLEAN SOIL, FREE FORM
ORGANIC MATERIAL, TRASH, DEBRIS, RUBBISH, BROKEN CEMENT, ASPHALT MATERIAL, OR
OTHER OBJECTIONABLE SUBSTANCES AND APPROVED BY THE ARCHITECT.
B. DRAINAGE FILL MATERIAL
1. WASHED, EVENLY GRADED MIXTURE OF CRUSHED STONE, OR CRUSHED OR
UNCRUSHED GRAVEL, WITH 100% PASSING A 1-1/2" SIEVE AND NOT MORE THAN 5% PASSING A NO.
4 SIEVE.
COMPONENTS
A. PIPE AND FITTINGS:
1. PIPE SHALL BE CONTINUOUSLY AND PERMANENTLY MARKED WITH
MANUFACTURER'S NAME, SIZE, SCHEDULE, TYPE AND WORKING PRESSURE.
2. ALL IRRIGATION PIPING SHALL BE SCHEDULE 40 PVC FOR PIPES 3
4" THROUGH 3" AND
CLASS 200 FOR PIPE SIZES 4" AND LARGER OR APPROVED EQUAL PIPE.
3. MAINLINE SHALL HAVE PVC SCHEDULE 40 FITTING FOR PIPE SIZES 3
4" THOUGH 1 1
2", PVC
SCHEDULE 80 FOR PIPE SIZES 2" THROUGH 3" AND PUSH ON DUCTILE OR MECHANICAL CAST IRON
FITTINGS ON PVC MAINLINE FITTING 4" AND LARGER.
4. REMOTE CONTROL VALVE CONNECTION TO MAINLINE SHALL BE PVC SST TEE,
EPOXY COATED DOUBLE STRAP SADDLE, M.J. TEE, OR HARDCO DUCTILE IRON SERVICE TEES.
B. SLEEVES:
1. SLEEVES DIAMETER SHALL BE TWO TIMES LARGER THAN PIPE THAT IS TO BE
INSTALLED IN SLEEVE. SLEEVES UNDER 4" DIAMETER SHALL BE PVC SCHEDULE 40. SLEEVES 4"
AND LARGER SHALL BE CLASS 200 PVC SEWER PIPE.
2. WIRE SLEEVES SHALL BE PVC PIPE OR ELECTRICAL TUBING. WIRE SLEEVES SHALL BE
2" UP TO 40 WIRES AND 2 1
2 INCH FOR 41 TO 56 WIRES AND 3" FOR 57 TO 88 WIRES.
C. SPRINKLER HEADS:
1. SPRAY HEADS: HUNTER MP ROTATOR OR MP ROTATOR SR SERIES FOR ALL SPRAY
SPRINKLER HEADS OR APPROVED EQUAL.
D. SPRINKLER RISERS:
1. QUICK COUPLING VALVES SHALL HAVE AN ADJUSTABLE RISER, THREE ELL SWING
JOINT ASSEMBLY, UNLESS DETAILED OTHERWISE ON THE DRAWINGS. THESE SWING
JOINT FITTINGS SHALL BE SCHEDULE 80 GRAY PVC FOR NIPPLES AND ELBOWS UNLESS
OTHERWISE APPROVED. HORIZONTAL NIPPLE PARALLEL TO SIDE OF LATERAL LINE
SHALL BE 8 INCHES LONG MINIMUM. ALL OTHER NIPPLES ON SWING JOINT RISER SHALL
BE OF LENGTH REQUIRED FOR PROPER INSTALLATION OF QUICK COUPLING VALVE.
2. STATIONARY SPRAY POP-UP SPRINKLER HEADS, SHRUB SPRAY HEADS, STATIONARY
SPRAY SPRINKLER HEADS AND ROTORS HEADS SHALL HAVE RISERS MADE UP ONE OF
THE FOLLOWING WAYS:
2.1 RISERS FOR IRRIGATION SPRAY HEADS WITH INLET SIZE OF 1
2 INCH SHALL BE
SWING PIPE 14 INCHES LONG MINIMUM AND 24 INCHES MAXIMUM. SWING PIPE
WITH SPIRAL BARB FITTINGS AND STREET ELBOWS SHALL BE ASSEMBLED
ACCORDING TO PAN DETAILS. EQUAL AS APPROVED BY ARCHITECT BEFORE
BIDDING.
2.2 RISER FOR IRRIGATION ROTOR HEADS WITH 3
4 TO 1 INCH INLETS SHALL HAVE A
SWING JOINT ASSEMBLY. INSTALL ACCORDING TO DETAILS ON DRAWINGS.
E. VALVES:
1. HOSE BIBS: 3
4" ANGLE TYPE HOSE BIB. INSTALL ON MAIN LINE IN VALVE BOXES ON
THREE-ELL SWING JOINT ASSEMBLY.
2. CONTROL VALVES: HUNTER PGV-151 VALVES.
3. MANUAL DRAIN VALVES: NIBCO BRASS BALL GAS COCK WITH TEFLON SEAT OR APPROVED
EQUAL. BRASS BALL VALVE SHALL BE "T" HANDLE ON MAIN LINES AND SHALL BE IN
VALVE BOXES ON LATERAL LINES.
4. AUTOMATIC DRAIN VALVES - KING DRAIN OR APPROVED EQUAL.
5. ISOLATION VALVES: APOLLO INTERNATIONAL, FULL PORT BRASS BALL VALVE OR
APPROVED EQUAL AS SHOWN ON DRAWINGS.
F. DRIP IRRIGATION:
1. DRIP IRRIGATION VALVES: HUNTER ICZ 1" LF OR APPROVED EQUAL.
2. DRIP TUBING SHALL BE:
2.1 HUNTER HDL-06-12-CV
3. DRIP TUBING FITTINGS SHALL BE:
3.1 HUNTER "HDL-LOC" FITTINGS.
4. DRIP LINE TIE DOWNS STAKE SHALL BE BENT 12 GAUGE GALVANIZED STEEL STAPLE OR
APPROVED EQUAL.
H. EXPANSION CURLS:
1. EXPANSION CURLS SHALL BE PROVIDED WITHIN THREE (3) FEET OF EACH WIRE
CONNECTION TO SOLENOID AND AT LEAST EVERY THREE HUNDRED (300) FEET IN
LENGTH. (EXPANSION CURLS ARE FORMED BY WRAPPING AT LEAST 5 TURNS OF WIRE
AROUND A ROD OR PIPE 1" OR MORE IN DIAMETER, THEN WITHDRAWING THE ROD).
I. VALVE BOXES:
1. FOR MANUAL DRAIN BALL VALVE - 12" DIAMETER VALVE BOX WITH APPROPRIATE LID.
LARGER SIZE OR SQUARE IF REQUIRED FOR ACCESS TO VALVE HANDLES.
2. FOR CIRCUIT AND ISOLATION VALVES - CARSON JUMBO BOX OR APPROVED EQUAL.
3. VALVE BOX SUPPORTS - STANDARD SIZE FIRED CLAY PAVING BRICKS WITHOUT HOLES.
J. AUTOMATIC CONTROLLER:
1. AUTOMATIC CONTROLLER: HUNTER HC INCLUDING PROGRAMS AND CONNECTIONS
REQUIRED FOR OPERATION.
2. INCLUDE ANY WIRING, COMMUNICATION LINKS, AND COMPUTER PROGRAMS TO MAKE
WEATHER STATION AND CONTROLLER OPERATIONAL.
K. BACKFLOW PREVENTER: WILKINS 375 REDUCED-PRESSURE BACKFLOW ASSEMBLY OR
APPROVED EQUAL.
1. SUBMIT OTHER COMPONENTS RECOMMENDED BY MANUFACTURER FOR ARCHITECT'S
REVIEW AND ACCEPTANCE PRIOR TO INSTALLATION.
2. PROVIDE COMPONENTS NECESSARY TO COMPLETE AND MAKE SYSTEM OPERATIONAL.
L. CONTROLLER:
1. CONTROLLER SHALL BE HUNTER HCC HYDRAWISE ENABLED MODEL WITH SUFFICIENT
STATIONS TO ACCOMODATE LAYOUT AND PROVIDE 5 ADDITIONAL STATIONS FOR FUTURE
USE.
M. OTHER COMPONENTS:
1. SUBMIT OTHER COMPONENTS RECOMMENDED BY MANUFACTURER FOR ARCHITECT'S
REVIEW AND ACCEPTANCE PRIOR TO INSTALLATION.
2. PROVIDE COMPONENTS NECESSARY TO COMPLETE AND MAKE SYSTEM OPERATIONAL.
3. IF REQUIRED, PROVIDE PRESSURE BOOSTER PUMP AND ALL ASSOCIATED EQUIPMENT AS
REQUIRED TO MAKE PUMP OPERATIONAL.
MIXES
A. CONCRETE FOR THRUST BLOCKS:
1. ONE CU. FT. CEMENT, 2 CU. FT. SAND, 4 CU. FT. GRAVEL, AND 5 GALLONS MINIMUM TO 6
GALLONS MAXIMUM WATER.
2. MIX THOROUGHLY BEFORE PLACING.
EXAMINATION
A. SITE VERIFICATION OF CONDITIONS: PERFORM PRESSURE TEST AT STUB-OUT ON MAIN WATER
LINE PROVIDED FOR IRRIGATION SYSTEM, OR AT NEAR-BY FIRE HYDRANT.
PREPARATION
A. DURING CONSTRUCTION AND STORAGE, PROTECT MATERIALS FROM DAMAGE AND
PROLONGED EXPOSURE TO SUNLIGHT.
B. WORK DAMAGED DURING COURSE OF WORK OF THIS SECTION SHALL BE REPLACED OR
REPAIRED AT NO ADDITIONAL COST TO OWNER. IF DAMAGED WORK IS NEW, REPAIR OR
REPLACEMENT SHALL BE PERFORMED BY INSTALLER OR ORIGINAL WORK.
C. ALL LATERAL LINES SHALL RUN AS IS POSSIBLE WITHIN PLANTING AREAS AND AVOID CONFLICT
WITH THE LOCATION OF PLANT MATERIALS. WHERE TRENCHING IS REQUIRED IN PROXIMITY
TO PLANT MATERIALS CARE SHALL BE TAKEN TO AVOID DAMAGE TO ROOTS. DO NOT CUT
EXISTING TREE ROOTS MEASURING OVER 2 INCHES IN DIAMETER.
INSTALLATION
A. TRENCHING AND BACKFILLING
1. PULLING OF PIPE IS NOT PERMITTED.
2. OVER-EXCAVATE TRENCHES 2 INCHES AND BRING BACK TO INDICATED DEPTH BY FILLING
WITH BACKFILL MATERIAL AS SPECIFIED UNDER PART 2 - PRODUCTS. SEPARATE OUT
ROCKS LARGER THAN 1-1/2 INCH IN ANY DIRECTION UNCOVERED IN TRENCHING
OPERATION FROM EXCAVATED MATERIAL AND REMOVE FROM AREAS TO RECEIVE
LANDSCAPING.
3. COVER PIPE BOTH TOP AND SIDES WITH 2 INCHES OF BACKFILL MATERIAL AS SPECIFIED
UNDER PART 2 - PRODUCTS. PLACE AND COMPACT REMAINDER OF BACKFILL TO WITHIN
5 INCHES OF FINISH GRADE SHALL BE AS SPECIFIED IN RELATED SECTIONS. TOP 5
INCHES OF BACKFILL SHALL BE TOPSOIL AS SPECIFIED IN RELATED SECTION.
4. DO NOT COVER PRESSURE MAIN, SPRINKLER PIPE, OR FITTINGS UNTIL PRESSURE TEST
HAS BEEN COMPLETED AND ARCHITECT HAS INSPECTED AND APPROVED THE SYSTEM.
B. EXCAVATION BEYOND EXCAVATION LIMITS
1. WHERE IT BECOMES NECESSARY TO EXCAVATE BEYOND THE LIMITS OF NORMAL
EXCAVATION LINES IN ORDER TO REMOVE ROCK OR OTHER INTERFERING OBJECTS,
THE VOID REMAINING AFTER THE REMOVAL OF THE OBJECT SHALL BE BACKFILLED
WITH SUITABLE MATERIAL AND COMPACTED AS PER THE "EARTHWORK" SECTION AND
THIS SPECIFICATION SECTION. THE REMOVAL OF ALL ROCK OR OTHER INTERFERING
OBJECTS AND THE BACKFILLING OF VOIDS LEFT BY SUCH REMOVALS SHALL BE AT THE
EXPENSE OF THE CONTRACTOR.
C. SLEEVING
1. CONTRACTOR IS RESPONSIBLE TO COORDINATE THE INSTALLATION OF THE SLEEVING
WITH THE WORK OF OTHER TRADES, (I.E., CONCRETE, ASPHALT PAVING, ETC.).
2. SLEEVE WATER LINES AND CONTROL WIRES UNDER WALKS AND PAVING EXTEND
SLEEVES 6 INCHES MINIMUM BEYOND WALK OR PAVEMENT EDGE. CAP SLEEVES UNTIL
PIPES AND WIRES ARE INSTALLED TO KEEP SLEEVE CLEAN AND FREE OF DIRT AND
DEBRIS.
3. USE ONE WATER PIPE MAXIMUM PER SLEEVE. SLEEVE CONTROL WIRING IN SEPARATE
SLEEVE.
4. POSITION SLEEVES WITH RESPECT TO BUILDINGS AND OTHER OBSTRUCTIONS SO PIPE
CAN BE EASILY REMOVED.
D. GRADES AND DRAINING
1. GRADE PIPING SO SYSTEM CAN BE COMPLETELY DRAINED.
1.1 SLOPE PIPE TO DRAIN TO CONTROL VALVE BOX WHERE POSSIBLE.
1.2 WHERE THIS IS NOT POSSIBLE, SLOPE PIPE TO A MINIMUM NUMBER OF LOW
POINTS. AT THESE LOW POINTS, INSTALL AN AUTOMATIC KING DRAIN.
1.3 INSTALL 2 INCH CLASS 200 PVC PIPE OVER TOP OF MANUAL DRAIN AND CUT AT
FINISH GRADE.
1.4 DO NOT USE AUTOMATIC DRAIN VALVES ON MAINLINES.
1.5 SLOPE PIPES UNDER PARKING AREAS OR DRIVEWAYS TO DRAIN OUTSIDE THESE
AREAS.
1.6 PROVIDE AND INSTALL QUICK-COUPLING VALVE OR VALVES IN LOCATION FOR EASY
BLOWOUT OF ENTIRE SYSTEM.
E. PIPE INSTALLATION
1. INSTALL PIPE IN MANNER TO PROVIDE FOR EXPANSION AND CONTRACTION AS
RECOMMENDED BY MANUFACTURER.
2. UNLESS OTHERWISE INDICATED ON APPROVED DRAWINGS, INSTALL MAIN LINES AND LATERAL LINES
CONNECTING ROTOR POP-UP SPRINKLERS WITH MINIMUM COVER OF 18 INCHES BASED ON
FINISHED GRADE. INSTALL REMAINING LATERAL LINES WITH MINIMUM OF 12 INCHES OF COVER
BASED ON FINISH GRADE.
3. INSTALL PIPE AND WIRES UNDER DRIVEWAYS OR PARKING AREAS IN SPECIFIED SLEEVES 18 INCHES
MINIMUM BELOW FINISH GRADE OR AS SHOWN ON APPROVED DRAWINGS.
4. LOCATE SPRINKLER HEADS NO CLOSER THAN 12 INCHES FROM BUILDING FOUNDATION. HEADS
IMMEDIATELY ADJACENT TO MOWSTRIPS, WALKS, OR CURBS SHALL BE ONE INCH BELOW TOP OF
MOWSTRIP, WALK OR CURB AND HAVE ONE TO 3 INCHES CLEARANCE BETWEEN HEAD AND
MOWSTRIP, WALK, OR CURB.
5. CUT PLASTIC PIPE SQUARE. REMOVE BURRS AT CUT ENDS PRIOR TO INSTALLATION SO
UNOBSTRUCTED FLOW WILL RESULT.
6. MAKE SOLVENT WELD JOINTS AS FOLLOWS:
6.1 DO NOT MAKE SOLVENT WELD JOINTS IF AMBIENT TEMPERATURE IS BELOW 4 DEG. F.
6.2 CLEAN MATING PIPE AND FITTING WITH CLEAN, DRY CLOTH AND APPLY ONE COAT OF P-70
PRIMER TO EACH.
6.3 APPLY UNIFORM COAT OF 711 SOLVENT TO OUTSIDE OF PIPE.
6.4 APPLY SOLVENT TO FITTING IN A SIMILAR MANNER.
6.5 RE-APPLY LIGHT COAT OF SOLVENT TO PIPE AND QUICKLY INSERT INTO FITTING.
6.6 GIVE PIPE OR FITTING A QUARTER TURN TO INSURE EVEN DISTRIBUTION OF SOLVENT AND
MAKE SURE PIPE IS INSERTED TO FULL DEPTH OF FITTING SOCKET.
6.7 HOLD IN POSITION FOR 15 SECONDS MINIMUM OR LONG ENOUGH TO SECURE JOINT.
6.8 WIPE OFF SOLVENT APPEARING AT OUTER SHOULDER OF FITTING.
6.9 DO NOT USE EXCESSIVE AMOUNT OF SOLVENT THEREBY CAUSING OBSTRUCTION TO FORM
ON INSIDE OF PIPE.
6.10 ALLOW JOINTS TO SET AT LEAST 24 HOURS BEFORE APPLYING PRESSURE TO PVC PIPE.
6.11 TAPE THREADED CONNECTIONS WITH TEFLON TAPE.
6.12 IF PIPE IS LARGER THAN 2 INCHES, INSTALL CONCRETE THRUST BLOCKS WHEREVER
CHANGE OF DIRECTION OCCURS ON PVC MAIN PRESSURE LINES, UNLESS OTHERWISE
DETAILED ON APPROVED DRAWINGS.
F. BACKFLOW PREVENTER INSTALLATION
1. INSTALL BACKFLOW PREVENTER ACCORDING TO MANUFACTURER'S RECOMMENDATION AND STATE
AND LOCAL CODES.
2. SET THE HEIGHT OF THE BACKFLOW PREVENTER TO PROVIDE A MINIMUM CLEARANCE OF 12 INCHES
BETWEEN THE BOTTOM OF THE BACKFLOW PREVENTER AND THE GROUND BELOW.
G. IRRIGATION CONTROLLER
1. INSTALL IRRIGATION CONTROLLER ACCORDING TO MANUFACTURER'S RECOMMENDATION AND WITH
PROPER GROUNDING FOR SURGE AND LIGHTNING PROTECTION.
H. REMOTE CONTROL VALVES AND VALVE BOXES
1. INSTALL CONTROL WIRES, VALVES IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS
AND ACCORDING TO ELECTRICAL CODE.
2. INSTALL VALVES, PLASTIC BOXES WITH LOCKING REINFORCED HEAVY DUTY PLASTIC COVERS.
LOCATE VALVE BOX TOPS AT FINISH GRADE. DO NOT INSTALL MORE THAN TWO VALVES IN A
SINGLE BOX.
3. PLACE PEA GRAVEL A MINIMUM OF 6 INCHES DEEP BELOW VALVE FOR DRAINAGE. EXTEND PEA
GRAVEL 3 INCHES MINIMUM BEYOND LIMITS OF VALVE BOX AND MAINTAIN 4 INCHES MINIMUM
BETWEEN BOTTOM OF VALVE AND TOP OF PEA GRAVEL. SET VALVE BOXES OVER VALVE SO ALL
PARTS OF VALVE CAN BE REACHED FOR SERVICE. SET COVER OF VALVE BOX EVEN WITH FINISH
GRADE. VALVE BOX SHALL BE REASONABLY FREE FOR DIRT AND DEBRIS.
I. WIRING
1. TAPE CONTROL WIRE TO SIDE OF MAIN LINE EVERY 10 FEET. WHERE CONTROL WIRE LEAVES MAIN
OR LATERAL LINE, ENCLOSE IT IN CLASS 200 PVC CONDUIT.
2. USE WATERPROOF WIRE CONNECTORS AT SPLICES AND LOCATE ALL SPLICES WITHIN VALVE BOXES.
3. USE WHITE OR GRAY COLOR FOR COMMON WIRE AND OTHER COLORS FOR ALL OTHER WIRE. EACH
COMMON WIRE MAY SERVE ONLY ONE CONTROLLER. PROVIDE 12 INCHES OF EXPANSION LOOP
SLACK WIRE AT ALL CONNECTIONS INSIDE VALVE BOX.
4. RUN ONE EXTRA CONTROL WIRE FROM PANEL CONTINUOUSLY FROM VALVE TO VALVE
THROUGHOUT SYSTEM SIMILAR TO COMMON WIFE FOR USE IF A WIRE FAILS. WIRE SHALL BE
DIFFERENT COLOR THAN ALL OTHER WIRES AND SHALL BE MARKED IN CONTROL BOX AS AN
EXTRA WIRE. EXTEND EXTRA CONTROL WIRES 24 INCHES AND LEAVE COILED IN EACH VALVE BOX.
J. OTHER VALVES
1. INSTALL (1) QUICK COUPLING VALVES IN APPROPRIATE LOCATIONS IN VALVE BOXES.
2. ISOLATION VALVES, AND ANY OTHER EQUIPMENT REQUIRED BY LOCAL AUTHORITIES SHALL BE
INSTALLED ACCORDING TO LOCAL CODES AND REQUIREMENTS IN ORDER TO MAKE THIS SYSTEM
COMPLETE.
3. INSTALL ISOLATION VALVES TO SEGMENT THE SYSTEM FOR MAINTENANCE.
4. INSTALL ANY OTHER EQUIPMENT REQUIRED BY LOCAL AUTHORITIES ACCORDING TO LOCAL CODES
AND REQUIREMENTS IN ORDER TO MAKE THIS SYSTEM COMPLETE.
K. SPRINKLER HEADS
1. PRIOR TO INSTALLATION OF SPRINKLER HEADS, OPEN CONTROL VALVES AND USE FULL HEAD OF
WATER TO FLUSH OUT SYSTEM.
2. SET SPRINKLER HEADS AND QUICK-COUPLING VALVES PERPENDICULAR TO FINISH GRADE.
3. DO NOT INSTALL SPRINKLERS USING SIDE INLETS; INSTALL USING BASE INLETS ONLY.
4. SET SPRINKLER HEADS AT A CONSISTENT DISTANCE FROM EXISTING WALKS, CURBS AND OTHER
PAVES AREAS AND TO GRADE. SEE "PIPE INSTALLATION" SECTION.
5. SHRUB SPRAY HEADS SHALL BE INSTALLED ON RISERS A MINIMUM OF 12 INCHES ABOVE FINISH
GRADE OF PLANTING AREA WHERE NOT ADJACENT TO PEDESTRIAN AREAS. AT SHRUB AREAS
ADJACENT TO PEDESTRIAN ACCESS USE POP-UP SPRAY HEADS.
L. DRIP IRRIGATION
1. POINT SOURCE DRIP LINE TUBING SHALL BE INSTALLED TO CONFORM TO THE FOLLOWING:
1.1 PLACE TUBING ON TOP OF LANDSCAPE FABRIC AND UNDER PLANTING BED MULCH.
1.2 ALL DRIP LINE TUBING SHALL BE HELD IN PLACE BY SOIL STAPLES. SOILD STAPLES SHALL
CONFORM TO THE FOLLOWING:
1.2.1 SANDY SOIL: ONE STAPLE EVERY THREE (3) FEET AND TWO (2) STAPLES ON EACH
CHANGE OF DIRECTION (TEE, ELBOW OR CROSS).
1.2.2 LOAM SOIL: ONE STAPLE EVERY FOUR (4) FEET AND TWO (2) STAPLES ON EACH
CHANGE OF DIRECTION (TEE, ELBOW OR CROSS).
1.2.3 CLAY SOIL: ONE STAPLE EVERY FIVE (5) FEET AND TWO (2) STAPLES ON EACH CHANGE
OF DIRECTION (TEE, ELBOW OR CROSS).
1.3 JOIN TOGETHER ALL ENDS OF TUBING WHEN POSSIBLE. INSTALL A REMOVABLE FLUSHING
CAP AT POINTS ON THE SYSTEM TO DRAIN THE TUBING. AT ENDS NOT USED FOR FLUSHING
INSTALL A FIGURE EIGHT CLOSURE.
2. POINT SOURCE DRIP LINE EMITTERS INSTALLATION SHALL CONFORM TO THE FOLLOWING:
2.1 ALL DRIP TUBING SHALL HAVE BUG CAP AT END OF 1
4 INCH DISTRIBUTION TUBING.
2.2 ALL DRIP TUBING SHALL BE HELD ABOVE MULCH BY 1
4 INCH TUBING STAKE.
2.3 THE FOLLOWING EMITTERS SHALL BE INSTALLED FOR EACH PLANT:
2.3.1 SMALL SHRUB: TWO (2) 0.5 GPH EMITTERS.
2.3.2 LARGE SHRUB: TWO (2) 0.5 GPH EMITTERS.
2.3.3 SMALL TREE: FOUR (4) 0.5 GPH EMITTERS.
2.3.4 LARGE TREE: FOUR (4) 0.5 GPH EMITTERS.
2.4 SPACE THE POINT OF WATER APPLICATION EVENLY AROUND THE PLANTS.
2.5 FOR TREES REQUIRING EMITTER FLOWS GREATER THAN 2 GPH INSTALL A WATER WELL TO
HOLD THE WATER SO IT CAN ADEQUATELY SOAK IN.
M. TESTING
1. NOTIFY ARCHITECT TWO WORKING DAYS MINIMUM PRIOR TO TESTING.
2. TEST PRESSURE LINES AT 100 PSI MINIMUM FOR 6 HOURS MINIMUM AND MAKE CERTAIN THERE ARE
NO LEAKS BEFORE BACKFILLING.
3. AFTER BACKFILLING, PERFORM AN OPERATING TEST OF THE ENTIRE SYSTEM. OPERATE THE ENTIRE
SYSTEM THROUGH ONE CYCLE OF THE CONTROLLER FOR THE PURPOSE OF CHECKING
COVERAGE AND ASSURING THE ABSENCE OF LEAKS. REPAIR WATER LINES, VALVES, OR
CONNECTIONS WHICH SHOW EVIDENCE OF LEAKAGE.
4. ANY PORTION OF THE SYSTEM WHICH SHOWS DEFECTS OR LEAKAGE SHALL BE REPAIRED TO THE
SATISFACTION OF THE ARCHITECT AND THE OWNER OR BE REPLACED. AFTER ALL REPAIRS OR
REPLACEMENTS HAVE BEEN MADE AND APPROVED BY THE ARCHITECT, THE ABOVE REQUIRED
TEST SHALL BE MADE AGAIN.
N. ADJUSTMENT
1. ADJUST HEADS TO PROPER GRADE WHEN TURF IS SUFFICIENTLY ESTABLISHED TO ALLOW WALKING
ON IT WITHOUT APPRECIABLE HARM. SUCH LOWERING OR RAISING OF HEADS SHALL BE PART OF
ORIGINAL CONTRACT WITH NO ADDITIONAL COST TO OWNER.
2. ADJUST SPRINKLER HEADS FOR PROPER DISTRIBUTION AND TRIM SO SPRAY DOES NOT FALL ON
BUILDING.
3. ADJUST WATERING TIME OF VALVES TO PROVIDE PROPER AMOUNTS OF WATER TO ALL PLANTS.
O. CLEAN-UP
1. REMOVE FROM SITE ALL DEBRIS RESULTING FROM WORK OF THIS SECTION.
SITE WORK
EXAMINATION
A.SITE VERIFICATION OF CONDITIONS
1.48 HOURS MINIMUM PRIOR TO PERFORMING ANY WORK ON SITE, CONTACT IDAHO
DIGLINE OR OTHER LOCALLY RECOGNIZED AND REPUTABLE UNDERGROUND
UTILITY LOCATOR SERVICE COMPANY TO ARRANGE FOR UTILITY LOCATION
SERVICES.
2.POTHOLE TO VERIFY LOCATION OF EXISTING VARIOUS UNDERGROUND FACILITIES
AT SUFFICIENT LOCATIONS TO ASSURE THAT NO CONFLICT WITH THE PROPOSED
WORK EXISTS AND SUFFICIENT CLEARANCE IS AVAILABLE TO AVOID DAMAGE TO
EXISTING FACILITIES.
3.PERFORM POTHOLING AT LEAST 10 WORKING DAYS IN ADVANCE OF PERFORMING
ANY EXCAVATION OR UNDERGROUND WORK.
4.UPON DISCOVERY OF CONFLICTS OR PROBLEMS WITH EXISTING FACILITIES,
NOTIFY ARCHITECT BY PHONE OF FAX WITHIN 24 HOURS, FOLLOW TELEPHONE OR
FAX NOTIFICATION WITH LETTER AND DIAGRAMS INDICATING CONFLICT OR
PROBLEM AND SUFFICIENT MEASUREMENTS AND DETAILS TO EVALUATE
PROBLEM.
B.PROTECTION
1.AVOID SPILLAGE BY COVERING AND SECURING LOADS WHEN HAULING ON OR
ADJACENT TO PUBLIC STREETS OR HIGHWAYS.
2.REMOVE SPILLAGE AND SWEEP, WASH, OR OTHERWISE CLEAN PROJECT,
STREETS, AND HIGHWAYS.
3.DUST CONTROL-
3.1.TAKE PRECAUTIONS NECESSARY TO PREVENT DUST NUISANCE, BOTH
ON-SITE AND ADJACENT TO PUBLIC AND PRIVATE PROPERTIES.
3.2.CORRECT OR REPAIR DAMAGE CAUSED BY DUST.
3.3.EROSION CONTROL-
3.3.1.TAKE PRECAUTIONS NECESSARY TO PREVENT EROSION AND
TRANSPORTATION OF SOIL DOWNSTREAM, TO ADJACENT PROPERTIES,
AND INTO ON-SITE OR OFF-SITE DRAINAGE SYSTEMS.
3.3.2.DEVELOP, INSTALL AND MAINTAIN AN EROSION CONTROL PLAN IF
REQUIRED BY LAW.
3.3.3.REPAIR AND CORRECT DAMAGE CAUSED BY EROSION.
C.IF SPECIFIED PRECAUTIONS ARE NOT TAKEN OR CORRECTIONS AND REPAIRS MADE
PROMPTLY, OWNER MAY TAKE SUCH STEPS AS MAY BE DEEMED NECESSARY AND
DEDUCT COSTS OF SUCH FROM MONIES DUE TO CONTRACTOR. SUCH ACTION OR
LACK OF ACTION ON OWNER'S PAR DOES NOT RELIEVE CONTRACTOR FROM
RESPONSIBILITY FOR PROPER PROTECTION OF THE WORK.
1.ADJUST EXISTING COVERS, BOXES, AND VAULTS TO GRADE.
2.REPLACE BROKEN OR DAMAGED COVERS, BOXES AND VAULTS.
3.INDEPENDENTLY CONFIRM SIZE, LOCATION, AND NUMBER OF COVERS, BOXES AND
VAULTS WHICH REQUIRE ADJUSTMENT.
D.FIELD QUALITY CONTROL
1.IF WORK HAS BEEN INTERRUPTED BY WEATHER, SCHEDULING, OR OTHER
REASON, NOTIFY ARCHITECT 24 HOURS MINIMUM PRIOR TO INTENDED
RESUMPTION OF GRADING OR COMPACTING.
2.OWNER RESERVES THE RIGHT TO REQUIRE ADDITIONAL TESTING TO RE-AFFIRM
SUITABILITY OF COMPLETED WORK INCLUDING COMPACTING SOILS WHICH HAVE
BEEN EXPOSED TO ADVERSE WEATHER CONDITIONS.
LANDSCAPE FINISH GRADING
SUMMARY
A.INCLUDES BUT NOT LIMITED TO
1. PERFORM FINISH GRADING WORK REQUIRED TO PREPARE SITE FOR INSTALLATION OF
LANDSCAPING AS DESCRIBED IN CONTRACT DOCUMENTS.
MATERIALS
A. IMPORTED TOPSOIL TO MEET THE FOLLOWING CRITERIA:
1. FERTILE, LOOSE, FRIABLE SOIL MEETING FOLLOWING CRITERIA
1.1.CHEMICAL CHARACTERISTICS-
1.1.1. ACIDITY/ALKALINITY RANGE - PH 5.5 TO 7.7
1.1.2. SOLUBLE SALTS - LESS THAN 2.0 MMHOS/CM
1.1.3. SODIUM ABSORPTION RATIO (SAR) - LESS THAN 3.0
1.1.4. ORGANIC MATTER - GREATER THAN ONE PERCENT
1.2.PHYSICAL CHARACTERISTICS-
1.2.1. GRADATION AS DEFINED BY USDA TRIANGLE OF PHYSICAL CHARACTERISTICS
AS MEASURED BY HYDROMETER.
SAND - 15 TO 60 PERCENT
SILT - 10 TO 60 PERCENT
CLAY - 5 TO 30 PERCENT
1.2.2. CLEAN AND FREE FROM TOXIC MINERALS AND CHEMICALS, NOXIOUS WEEDS,
ROCKS LARGER THAN 1_1
2 INCH IN ANY DIMENSION, AND OTHER
OBJECTIONABLE MATERIALS.
1.3. SOIL SHALL NOT CONTAIN MORE THAN 2 PERCENT OF PARTICLES MEASURING
OVER 2.0 MM IN LARGEST SIZE.
PREPARATION
A. PRIOR TO GRADING, DIG OUT WEEDS FROM PLANTING AREAS BY THEIR ROOTS AND
REMOVE FROM SITE. BEFORE PLACING TOP SOIL IN LANDSCAPE AREAS, REMOVE ROCKS
LARGER THAN 1 INCH IN SIZE AND FOREIGN MATTER SUCH AS BUILDING RUBBLE, WIRE,
CANS, STICKS, CONCRETE, ETC.
B.PRIOR TO PLACING TOPSOIL, REMOVE ANY IMPORTED BASE MATERIAL PRESENT IN
PLANTING AREAS DOWN TO NATURAL SUBGRADE OR OTHER MATERIAL ACCEPTABLE TO
ARCHITECT.
PERFORMANCE
A. SITE TOLERANCES
1. TOTAL TOPSOIL DEPTH-
1.1. LAWN PLANTING AREAS - 4 INCHES MINIMUM
1.2. SHRUB & GROUNDCOVER PLANTING AREAS - 12 INCHES MINIMUM
THROUGHOUT ENTIRE SHRUB BED AREA.
2. ELEVATION OF TOPSOIL RELATIVE TO WALKS, CURBS OR OTHER PAVEMENTS BEFORE
PLANTING AND AFTER ADDITION OF SOIL AMENDMENTS -
2.1 SODDED LAWN AREAS - 2 INCHES BELOW
2.2. SHRUB & GROUNDCOVER AREAS - 2 INCHES BELOW
B. DO NOT EXPOSE OR DAMAGE EXISTING SHRUB OR TREE ROOTS.
C. DISTRIBUTE IMPORTED TOPSOIL REQUIRED TO BRING SURFACE TO SPECIFIED ELEVATION
RELATIVE TO WALK OR CURB.
D.SLOPE GRADE AWAY FROM BUILDING FOR 12 FEET MINIMUM FROM WALLS AT SLOPE OF 1
2
INCH PER FT MINIMUM UNLESS OTHERWISE NOTED. HIGH POINT OF FINISH GRADE AT
BUILDING FOUNDATION SHALL BE 6 INCHES MINIMUM BELOW FINISH FLOOR
LEVEL. DIRECT SURFACE DRAINAGE IN MANNER INDICATED ON DRAWINGS BY MOLDING
SURFACE TO FACILITATE NATURAL RUN_OFF OF WATER. FILL LOW SPOTS AND
POCKETS WITH TOP SOIL AND GRADE TO DRAIN PROPERLY.
IRRIGATION SYSTEMS
SUMMARY
A.THIS SECTION INCLUDES PIPING, VALVES, SPRINKLERS, LAWN SPRINKLER SPECIALTIES,
CONTROLS, AND WIRING.
SYSTEM DESCRIPTION
A.PROVIDE UNDERGROUND IRRIGATION SYSTEM DESIGN AND INSTALLATION AS REQUIRED
FOR ALL LANDSCAPING. DESIGN SYSTEM AS REQUIRED TO ACHIEVE FULL, EVEN COVERAGE
WITHOUT SPRAYING ONTO BUILDINGS, SIDEWALKS, FENCES, ETC.
B.CONTRACTOR SHALL VERIFY AVAILABLE PRESSURE (PSI) AND FLOW (GPM).
DEFINITION
A.CIRCUIT PIPING: DOWNSTREAM FROM CONTROL VALVES TO SPRINKLERS, SPECIALTIES, AND
DRAIN VALVES. PIPING IS UNDER PRESSURE DURING FLOW.
B.DRAIN PIPING: DOWNSTREAM FROM CIRCUIT-PIPING DRAIN VALVES. PIPING IS NOT UNDER
PRESSURE.
C.IRRIGATION MAIN PIPING: DOWNSTREAM FROM POINT OF CONNECTION TO WATER
DISTRIBUTION PIPING TO INCLUDING CONTROL VALVES PIPING IS UNDER WATER
DISTRIBUTION SYSTEM PRESSURE.
SYSTEM PERFORMANCE REQUIREMENTS
A.MINIMUM WATER COVERAGE: 100 PERCENT OF TURF AND PANTING AREAS.
B.LOCATION OF SPRINKLERS AND SPECIALTIES: DESIGN LOCATION WILL BE APPROXIMATE.
MADE MINOR ADJUSTMENTS NECESSARY TO AVOID PLANTINGS AND OBSTRUCTIONS SUCH
AS SIGNS AND LIGHT STANDARDS.
C.MINIMUM WORKING PRESSURES: THE FOLLOWING ARE MINIMUM PRESSURE REQUIREMENTS
FOR PIPING, VALVES, AND SPECIALTIES, UNLESS OTHERWISE INDICATED:
1. IRRIGATION MAIN PIPING: 200 PSIG 1380 KPA.
2. CIRCUIT PIPING: 150 PSIG 1035 KPA.
3. DRAIN PIPING: 100 PSIG 690 KPA.
H:\!2023\ID-8116-23 Rexburg - Tagg-N-Go Car Wash\Project Data\02 CAD\2.03 Sheet Files\Construction Drawings\C.7.0_LANDSCAPE PLAN_F.dwg - C.7.2 - 11/15/2023 12:47pm, Garrett.Richins
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