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HomeMy WebLinkAboutTR_Tree_Retention_Plan_3-15-19WASHING T O N S T A T E R O U T E 1 6 7 PARCEL NO. 3023059099 +/- 25,415 SF PARTIALLY COVERED OUTDOOR LUMBER SALES 56'WETLAND BUFFERPARCEL NO. 3023059098 PARCEL BOUNDARY LINE PARCEL BOUNDARY LINE PROPOSED FIRE HYDRANT PARCEL BOUNDARY LINE PARCEL NO. 3023059091 TURF (TYPICAL)CUT TURF EDGE (TYP.) NEW BUILDING 40,000 SF FOOTPRINT EXISTING WAREHOUSE TO REMAIN EXISTING OFFICE TO REMAIN +/- 6,100 SQ. FT. PARTIALLY COVERED OUTDOOR LUMBER SALES10'TREE / UTILITY CONFLICTS NORTH AND SOUTH OF TREES, SEE NOTE #6 THIS SHEET NEW DRIVEWAY APPROACH EAST VALLEY ROAD NEW DRIVEWAY APPROACH EXISTING FIRE HYDRANT TREE / UTILITY CONFLICTS NORTH OF TREE, SEE NOTE #6 THIS SHEET 3'8'TREE / UTILITY CONFLICTS NORTH OF TREE, SEE NOTE #6 THIS SHEET TREE / UTILITY CONFLICTS NORTH OF TREE, SEE NOTE #6 THIS SHEET TREE / UTILITY CONFLICTS SOUTH OF TREE, SEE NOTE #6 THIS SHEET IN COMPLIANCE WITH CITY OF RENTON STANDARDSAAANNNNNNN COMPTON LUMBER RENTON A-NNNNNNN TEL FAX www.ahbl.com WEBTELFAXwww.ahbl.com WEBTELFAXwww.ahbl.com WEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422 TEL 253.383.2572 FAX www.ahbl.com WEB TACOMA SEATTLE SPOKANE TRI-CITIESSTIN G T ONCRA IG D . A NDE R S ENNO. 0 05 EX P .0 3 /1 4 /2020ATEO F W A S H LANDS C A P E A R C H ITECT03.14.2019 PRELIMINARY NOT FOR CONSTRU C T I O N NGRAPHIC SCALE 0 30 60 1" = 30 FEET 15 1.IRRIGATION SYSTEM DESIGN PLANS WILL BE INCLUDED FOR PERMITTING. 2.SEE SHEET L2.1 FOR PLANTING SCHEDULE AND DETAILS. 3.SHE SHEET L4.1 FOR IRRIGATION DETAILS. 4.SEE SHEET L5.1 FOR LANDSCAPE AND IRRIGATION SPECIFICATIONS. 5.SIGNIFICANT TREES WITHIN WETLAND BUFFERS AND BOUNDARIES HAVE NOT BEEN LOCATED AND IDENTIFIED AND ARE NOT INCLUDED IN THE TREE RETENTION CALCULATIONS. 6.CONTRACTOR SHALL INSTALL TREES WITH UTILITY SETBACKS AS SPECIFIED IN THE CITY OF RENTON INTERIM STREET TREE PLANTING STANDARDS AND RECOMMENDED TREE LIST (6' SETBACK FROM FIRE HYDRANTS AND UNDERGROUND UTILITIES, 10' SETBACK FROM UTILITY POLES AND DRIVEWAYS, 25' SETBACK FROM STREET LIGHTS. 10' SETBACK IS REQUIRED FROM ALL STORM DRAINAGE STRUCTURES INCLUDING PIPES, ON SITE AND IN THE R.O.W., PER RMC 4.4.070.H.6.B.II THE FOLLOWING TABLE IS PROVIDED FOR LANDSCAPE CALCULATIONS INDICATED IN CITY OF RENTON MUNICIPAL CODE 4-4-070 LANDSCAPING. ZONE: CA - COMMERCIAL ARTERIAL STREET FRONTAGE LANDSCAPE LENGTH = 500 LF REQUIRED STREET TREES (1 PER 25 LF) = 20*PROVIDED TREES = 16** PERIMETER PARKING LOT LANDSCAPING (RCMC 4-4-070-H-4) STREET FRONTAGE LANDSCAPE LENGTH = 347 LF STREET FRONTAGE LANDSCAPE WIDTH = 10 LF STREET FRONTAGE LANDSCAPE AREA = 3470 SF REQUIRED SHRUBS (1 PER 20 SF ) = 174 PROVIDED SHRUBS =174 REQUIRED TREES (1 PER 30 LF) = 12* PROVIDED TREES = 8** INTERIOR PARKING LOT LANDSCAPING (RCMC 4-4-070-H-5) STALLS PROVIDED = 104 LANDSCAPE AREA REQ'D @ 25 SF PER SPACE =2,475 SF AREA PROVIDED =2,531 SF REQUIRED SHRUBS (1 PER 20 SF ) = 124 PROVIDED SHRUBS = 124 REQUIRED TREES (1 PER 6 PARKING SPACES) = 17 PROVIDED TREES = 17 NOTE*: PER CITY OF RENTON, D-18 SUPPLEMENTAL, INTERIM STREET TREE PLANTING STANDARDS AND RECOMMENDED TREE LIST NOTE**: NUMBER OF TREES REDUCED DUE TO TREE UTILITY CONFLICTS, SEE NOTE #6 THIS SHEET. DATE: March 14, 2019 FILENAME: \\ahbl.com\data\Projects\2019\2190112\40_LAN\CAD\2190112-SH_LND.dwg LANDSCAPE & TREE RETENTION PLAN NOTES LIMITS OF LANDSC A P E W O R K THIS AREA TO REMAIN UNDISTURBED THIS AREA TO REMAIN UNDISTURBED UNKNOWN 18" UNKNOWN 12" UNKNOWN 14" UNKNOWN 8" UNKNOWN 10" UNKNOWN 10" UNKNOWN 12" (1 OF 6) TREES TO REPLACE REMOVED SIGNIFICANT TREES. TREE TO REMAIN EXISTING TREE TO REMAIN EXISTING TREE TO BE REMOVED LEGENDLIMITS OF LANDSCAPE WORKLIMITS OF LANDSCAPE WORK(1 OF 6) TREES TO REPLACE REMOVED SIGNIFICANT TREES. (2 OF 6) TREES TO REPLACE REMOVED SIGNIFICANT TREES. (2 OF 6) TREES TO REPLACE REMOVED SIGNIFICANT TREES. LANDSCAPE DATA TABLE UTILITY POLE L1.1 1 4 IN COMPLIANCE WITH CITY OF RENTON STANDARDSAAANNNNNNN COMPTON LUMBER RENTON A-NNNNNNN TEL FAX www.ahbl.com WEBTELFAXwww.ahbl.com WEBTELFAXwww.ahbl.com WEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422 TEL 253.383.2572 FAX www.ahbl.com WEB TACOMA SEATTLE SPOKANE TRI-CITIESSTIN G T ONCRA IG D . A NDE R S ENNO. 0 05 EX P .0 3 /1 4 /2020ATEO F W A S H LANDS C A P E A R C H ITECT03.14.2019 PRELIMINARY NOT FOR CONSTRU C T I O N DATE: March 14, 2019 FILENAME: \\ahbl.com\data\Projects\2019\2190112\40_LAN\CAD\2190112-SH_LND.dwg PLANTING SCHEDULE & DETAILS TREES BOTANICAL NAME COMMON NAME CONT CAL SIZE QTY ACER RUBRUM `BOWHALL`BOWHALL MAPLE B&B 2" CAL 4 AMELANCHIER X GRANDIFLORA `AUTUMN BRILLIANCE``AUTUMN BRILLIANCE` SERVICEBERRY B&B 2" CAL 16 CARPINUS BETULUS `FRANZ FONTAINE`FRANZ FONTAINE HORNBEAM B&B 2" CAL 12 PARROTIA PERSICA `VANESSA`PERSIAN PARROTIA B&B 2" CAL 8 PINUS FLEXILIS `VANDERWOLF`S PYRAMID`VANDERWOLF`S PYRAMID PINE B&B 8` MIN.1 ULMUS X `NEW HORIZON`NEW HORIZON ELM B&B 2" CAL 12` MIN.6 CLEAR TRURK TO 8` SHRUBS BOTANICAL NAME COMMON NAME CONT SPACING QTY CALAMAGROSTIS X ACUTIFLORA `AVALANCHE`FEATHER REED GRASS 2 GAL 36" o.c.164 JUNIPERUS SABINA `BUFFALO`BUFFALO JUNIPER 3 GAL 72" o.c.103 NANDINA DOMESTICA `NANA`DWARF SACRED BAMBOO 2 GAL 36" o.c.31 PHYSOCARPUS OPULIFOLIUS `DART`S GOLD`YELLOW NINEBARK 3 GAL 60" o.c.44 PINUS MUGO `MOPS`MUGO PINE 3 GAL 48" o.c.83 GROUND COVERS BOTANICAL NAME COMMON NAME CONT SPACING QTY ARCTOSTAPHYLOS UVA-URSI `EMERALD CARPET`EMERALD CARPET MANZANITA 1 GAL 36" o.c.2,898 SF MULCH INORGANIC RIVER ROCK RIVER ROCK MULCH 3/4" TO 2" NATIVE RIVER ROCK MIX 487 SF TURF GRASS HYDROSEED HYDROSEED 3,805 SF PLANT SCHEDULE 1.SEEDS TO BE DELIVERED TO THE JOB SITE IN UNOPENED BAGS BEARING THE SEED SUPPLIER'S TAG SHOWING THE PROPORTIONS AND MIX COMPONENTS OF THE SEED CONTAINED IN EACH BAG INCLUDING THE AREA TO BE COVERED BY THE SEED CONTAINED IN EACH BAG. 2.PROVIDE FRESH, CLEAN, NEW-CROP SEED COMPLYING WITH TOLERANCE OF PURITY AND GERMINATION ESTABLISHED BY THE OFFICIAL SEED ANALYSIS OF NORTH AMERICA. PROVIDE SEED MIXTURE COMPOSED OF GRASS SPECIES AND PERCENTAGES AS SPECIFIED BY SEED MANUFACTURER OR SUPPLIER. 3.TURF GRASS SEED MIX: PROVIDE MIXTURE COMPOSED OF GRASSES IN THE FOLLOWING AMOUNTS: 3.1.1.SPECIES PERCENTAGE PERENNIAL RYEGRASS 60% HARD FESCUE 60% KENTUCKY BLUEGRASS 20% 4.FERTILIZER:PER SEED SUPPLIER'S RECOMMENDATIONS. 5.ALL SEEDING OF SLOPES SHALL BE INSTALLED WITH AN APPROVED TACKIFIER OR EQUIVALENT. 6.SEED DURING THE FALL WHEN RAINS ARE EXPECTED AT MANUFACTURER'S OR SUPPLIERS RECOMMENDED TIMES AND RATES. HYDROSEED NOTES ROOT FLARE MUST BE VISIBLE. TREES WITHOUT VISIBLE ROOT FLARE SHALL BE REJECTED BEFORE PLANTING. PLACE ROOT FLARE LEVEL OR 1" ABOVE FINISH GRADE. DO NOT COVER ROOT FLARE WITH SOIL OR MULCH. REMOVE WIRE AND BURLAP TO BOTTOM OF ROOT BALL AFTER SETTING IN PIT PLACE ROOT BALL ON UNDISTURBED SOIL TO REDUCE SETTLING TAMP SOIL AROUND ROOT BALL FIRMLY W/ FOOT PRESSURE SO THAT THE ROOT BALL DOES NOT SHIFT 3X ROOT BALL DIA. MIN. EQ.EQ. 4" CLR. MIN. DIG PIT SHALLOW AND WIDE TREE PLANTING NTS 1 PC20 NOTES: 1. ALIGN STAKES PERPENDICULAR OR PARALLEL TO CURB & SIDEWALK, WHICHEVER IS CLOSER TO WIND DIRECTION. 2. SEE PLANTING NOTES & SPECIFICATIONS (IF PROVIDED) FOR MORE INFORMATION :,ND D,5ECT,2N PLAN5' MIN.2' MIN."CHAIN-LOCK" RUBBER GUY TIES OR APPROVED EQUAL. 2X2 HARDWOOD STAKES. DRIVE STAKE OUTSIDE OF ROOTBALL. (2) STAKES PER TREE. TREE TRUNK GUYLINE STAKE MULCH. DO NOT PLACE MULCH AGAINST TRUNK. 522T %ALL DECIDUOUS TREE PLANTING NTS 3"-4" HIGH WATERING RING DIG PIT SHALLOW AND WIDE 3X ROOTBALL DIA. 2 PC20 FINISH GRADE AT LAWN AREA OR PLANTING BED. REMOVE EXCESS SOIL THAT MAY HAVE ACCUMULATED ABOVE THE TRUNK FLARE PRIOR TO DIGGING AT NURSERY. TRUNK FLARE (SET AT 1" ABOVE FINISHED GRADE) PRUNE ANY GIRDLING OR ADVENTITIOUS ROOTS PRIOR TO BACKFILLING. REMOVE WIRE BASKET (NO EXCEPTIONS) AND ANY OTHER SYNTHETIC MATERIAL FROM ROOTBALL. CUT BACK AND REMOVE BURLAP FROM TOP AND SIDE OF ROOTBALL. SET BALL ON COMPACTED SOIL MOUND TO PREVENT SETTLING. NOTES: 1.TREES PLANTED TOO DEEP WITHOUT EXPOSING ROOT FLARE WILL BE REJECTED AND SHALL BE REMOVED AND REPLANTED AT PROPER DEPTH. 2.REPLACEMENT OF REJECTED TREES WILL BE DONE AT THE CONTRACTOR'S EXPENSE. ROOTBALL NTS 3 PC20 2X THE SIZE OF ROOTBALL6"VARIESLIGHTLY COMPACTED SOIL MIX, WATER THOROUGHLY BACKFILL WITH SOIL MIX AND WATER IN FORM CONTINUOUS 3" HIGH WATER BASIN BERM MULCH. DO NOT COVER TRUNK OR STEMS. ROOT COLLAR OF SHRUB SHALL NOT BE COVERED WITH SOIL OR MULCH. EXPOSE ROOT COLLAR FOR INSPECTION BY L.A. FINISHED GRADE REMOVE CONTAINER / BURLAP AND WIRE BASKET FROM TOP AND SIDES OF ROOTBALL 3X THE SIZE OF ROOTBALL SHRUB PLANTING NTS 4 PC20 L2.1 2 4 IN COMPLIANCE WITH CITY OF RENTON STANDARDSAAANNNNNNN COMPTON LUMBER RENTON A-NNNNNNN TEL FAX www.ahbl.com WEBTELFAXwww.ahbl.com WEBTELFAXwww.ahbl.com WEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422 TEL 253.383.2572 FAX www.ahbl.com WEB TACOMA SEATTLE SPOKANE TRI-CITIESSTIN G T ONCRA IG D . A NDE R S ENNO. 0 05 EX P .0 3 /1 4 /2020ATEO F W A S H LANDS C A P E A R C H ITECT03.14.2019 PRELIMINARY NOT FOR CONSTRU C T I O N DATE: March 14, 2019 FILENAME: \\ahbl.com\data\Projects\2019\2190112\40_LAN\CAD\2190112-SH_LND.dwg IRRIGATION NOTES & DETAILS6'-0''ELECTRIC AUTOMATIC CONTROLLER AS SPECIFIED. WALL MOUNTED BRACED PER MANUFACTURER (SEE IRRIGATION PLAN FOR LOCATION) 2" DIA. SCH. 40 PVC CONDUIT WITH LONG SWEEP ELL FOR UF DIRECT BURIAL WIRES TO VALVES. ALLOW A MAXIMUM OF 24 WIRES PER CONDUIT 1'' METAL CONDUIT WITH LONG SWEEP ELL FOR 110V POWER SOURCE AS PER ELECTRICAL CODES FINISHED FLOOR. EXTEND CONDUIT 18" BEYOND FOOTING. 8 FT. COPPER GROUND AS PER LOCAL CODE 18" MIN.CONTROLLER WALL MOUNT NTS 1 PC20 IRRIGATION MAINLINE ISOLATION VALVES QUICK COUPLER ISOLATION GATE VALVE IRRIGATION METER, SEE CIVIL PLANS MANUAL DRAIN VALVE (TYP.) MUNICIPAL WATER SUPPLY LINE, SEE CIVIL PVC MAINLINE, SIZE AS NECESSARY DOUBLE CHECK VALVE ASSEMBLY W W W W POC SCHEMATIC NTS PC202 GATE VALVE   10x16 VALVE BOX W/ EXTENSION(S) SET FLUSH WITH FINISHED GRADE IN TURF AREAS, 1" ABOVE FINISH GRADE IN SHRUBS AREAS GATE VALVE AS SPECIFIED, SAME SIZE AS MAINLINE SCHEDULE 80 NIPPLES MAINLINE (2) 2X8X16 SUPPORT BLOCKS 2 CU. FT WASHED DRAIN ROCK USE TEFLON TAPE ON ALL THREADED CONNECTIONS. SCHEDULE 80 UNIONS 4 PC20 FINISHED GRADE PAVING SECTION PER CIVIL PLANS COMPACTED BACKFILL AT 85% DENSITY (SOIL BACKFILL) AT 95% DENISTY (STRUCTURAL) LATERAL LINE(S) SLEEVE(S), 2-TIMES LINE SIZE MIN. MAIN LINE(S) VALVE WIRING PIPE BED MATERIAL TO BE CLEAN AND FREE OF ROCK LARGER THAN 1/2-INCH 6" OFFSET12" TYPICAL24" TYPICALBEDMATERIAL4"4"4" MIN.4" MIN. 4" MIN.4" MIN.24" MINIMUMSAND4"4"NOTES: ·DIMENSIONS ARE MINIMUM CLEARANCES. ·ALL SLEEVING TRENCH BACKFILL MATERIAL SHALL BE CLASS "B" OR BETTER (MAX. OF 10% PASSING NO.40 SCREEN) AND BE COMPACTED TO MIN. 95% OPTIMUM DENSITY (MODIFIED PROCTOR). ·INSTALL METALLIC DETECTABLE WARNING TAPE 6" ABOVE ALL MAINLINE. ·DO NOT TAPE OR BUNDLE WIRES IN SLEEVES. FINISHED SURFACE TRENCHING NTS 5 PC20 POP-UP SPRAY HEAD W/ FLEX JOINT   LATERNAL LINE DEPTH12" MIN.-18" MAX.VARIES6" MAX 1/2"-3/4"HARDSCAPE SURFACE NOTE: USE TEFLON TAPE ON ALL THREADED FITTINGS PLASTIC SPRAY NOZZLE POP UP SPRAY HEAD OR FLOOD BUBBLER FINISH GRADE FLUSH w/ FINISHED GRADE (TOP OF MULCH) IN BED AREAS PVC SCH 40 TEE OR ELL SLIP x FIPT x SLIP SCH 40 PVC LATERAL SWING PIPE (FLEXIBLE) 18" LENGTH BY 1/2" DIA. 1/2 INCH MALE NPT x 0.490 INCH BARB ELBOW 6 PC20 10" DIA. VALVE BOX W/ LOCKING LID, EXTENSIONS (AS REQ'D) SCH 40 PVC MAIN LINE SCH 80 PVC ELL OR TEE W/ REDUCER SCH 80 3/4" PVC ELLS W/ PVC NIPPLES IN BETWEEN 3/4" SCH 80 PVC STREET ELL W/ 6" LENGTH OF PVC PIPE W/ HOLES DRILLED FOR DRAIN LINE 1/2 CU YD OF WASHED DRAIN ROCK, WRAP IN FILTER FABRIC NOTE: USE TEFLON TAPE ON ALL THREADED FITTINGS. MANUAL DRAIN VALVE PER PLAN W/ LONG KEY FOR OPERATION ALTERNATIVE OUTFALL PIPE TO DRAINAGE STRUCTURE OR WATER COURSE FINISH GRADE 26" MIN.TYP,SUPPORT VALVE BOX WITH (4) BRICKS-TYP. MANUAL DRAIN VALVE   PC207 4" MIN.12" BELOW GRADEREMOTE CONTROL VALVES NTS VALVE BOX W/ EXTENSIONS, SET 2" ABOVE GRADE IN SHRUBS, FLUSH IN TURF. WATERPROOF WIRE CONNECTORS ON 36" LOOPED WIRES. REMOTE CONTROL VALVE TRUE UNION PVC BALL VALVE WITH SCH. 80 NIPPLES SCH 80 UNION LATERAL, 24" MIN. TO FIRST FITTING 6X2X16 CONC. BLOCK, ONE PER CORNER (4 TOTAL) FILTER FABRIC, WRAP UP ALL SIDES ABOVE OPENINGS WASHED DRAIN ROCK SUMP, 2 CUBIC FEET MIN.SCH. 40 RISER MAINLINE PC203 L4.1 3 4 IN COMPLIANCE WITH CITY OF RENTON STANDARDSAAANNNNNNN COMPTON LUMBER RENTON A-NNNNNNN TEL FAX www.ahbl.com WEBTELFAXwww.ahbl.com WEBTELFAXwww.ahbl.com WEB 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422 TEL 253.383.2572 FAX www.ahbl.com WEB TACOMA SEATTLE SPOKANE TRI-CITIESSTIN G T ONCRA IG D . A NDE R S ENNO. 0 05 EX P .0 3 /1 4 /2020ATEO F W A S H LANDS C A P E A R C H ITECT03.14.2019 PRELIMINARY NOT FOR CONSTRU C T I O N DATE: March 14, 2019 FILENAME: \\ahbl.com\data\Projects\2019\2190112\40_LAN\CAD\2190112-SH_LND.dwg LANDSCAPE & IRRIGATION NOTES GENERAL: 1.INSTALL ALL EQUIPMENT PER CITY OF RENTON PLUMBING CODES, AND APPLICABLE COUNTY, STATE AND FEDERAL CODES. CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ALL PERMITS, TESTS, AND INSPECTIONS REQUIRED FOR THE IRRIGATION SYSTEM. 2.IRRIGATION DESIGN IS DIAGRAMMATIC. ALL PIPING, VALVES, ETC. SHOWN WITHIN PAVED AREAS IS FOR DESIGN CLARIFICATION ONLY AND SHALL BE INSTALLED IN PLANTING AREAS WHERE POSSIBLE. AVOID ANY CONFLICTS BETWEEN THE IRRIGATION SYSTEM, PLANTING AND ARCHITECTURAL FEATURES. 3.DO NOT WILLFULLY INSTALL THE SPRINKLER SYSTEM AS SHOWN ON THE DRAWINGS WHEN IT IS OBVIOUS IN THE FIELD THAT OBSTRUCTIONS, GRADE DIFFERENCES OR DIFFERENCES IN THE AREA DIMENSIONS EXIST THAT MIGHT NOT HAVE BEEN CONSIDERED IN THE ENGINEERING. SUCH OBSTRUCTIONS OR DIFFERENCES SHOULD BE BROUGHT TO THE ATTENTION OF THE OWNER'S AUTHORIZED REPRESENTATIVE. IN THE EVENT THAT THIS NOTIFICATION IS NOT PERFORMED, THE IRRIGATION CONTRACTOR SHALL ASSUME FULL RESPONSIBILITY FOR ANY REVISIONS NECESSARY. 4.IT IS THE RESPONSIBILITY OF THE IRRIGATION CONTRACTOR TO FAMILIARIZE HIMSELF WITH ALL GRADE DIFFERENCES, LOCATION OF WALLS, RETAINING WALLS, ETC. THE SHALL COORDINATE HIS WORK WITH THE GENERAL CONTRACTOR AND OTHER SUBCONTRACTORS FOR THE LOCATION AND THE INSTALLATION OF PIPE SLEEVES THROUGH WALLS, UNDER ROADWAYS, PAVING, STRUCTURES, ETC. 5.SEE PLUMBING AND ELECTRICAL DRAWINGS TO VERIFY UTILITY LOCATIONS. IF UTILITIES ARE DAMAGED IN THE COURSE OF WORK, CONTRACTOR SHALL INFORM THE GENERAL CONTRACTOR AND LA, AND MAKE ANY REPAIRS REQUIRED, AT NO COST TO THE OWNER. 6.NOTIFY LANDSCAPE ARCHITECT OF ANY ASPECTS OF LAYOUT THAT WILL PROVIDE INCOMPLETE OR INSUFFICIENT WATER COVERAGE OF PLANT MATERIAL AND DO NOT PROCEED UNTIL THEIR INSTRUCTIONS ARE OBTAINED. 7.INSTALLER SHALL BE RESPONSIBLE FOR KEEPING EXACT ACCURATE NOTES AND "AS-BUILTS" FOR THE CREATION OF THE "RECORD DRAWINGS" OF THE INSTALLED SYSTEM. 8.CONTRACTOR SHALL WARRANTY THE IRRIGATION SYSTEM IN EVERY DETAIL FOR A ONE YEAR PERIOD FOLLOWING THE DATE OF ACCEPTANCE. CONTRACTOR SHALL PROVIDE SPRING START-UP AND WINTERIZATION FOR THE FIRST YEAR. PIPING: 1.FOR PVC MAIN LINE PIPING INSIDE SLEEVES USE 1120-315 PSI PVC PLASTIC PIPE WITH SCHEDULE 40 PVC COUPLINGS. 2.IN ADDITION TO THE SLEEVES AND CONDUITS SHOWN ON THE DRAWINGS, THE IRRIGATION CONTRACTOR SHALL BE RESPONSIBLE FOR THE INSTALLATION OF REQUIRED SLEEVES AND CONDUITS OF SUFFICIENT SIZE UNDER ALL PAVED AREA CROSSINGS. 3.ALL LATERAL PIPING BENEATH PAVED AREAS SHALL BE SCHEDULE 40 PVC PIPE. 4.WHERE IT IS NECESSARY TO EXCAVATE ADJACENT TO EXISTING TREES, THE CONTRACTOR SHALL USE ALL POSSIBLE CARE TO AVOID INJURY TO TREES, AND TREE ROOTS. EXCAVATION IN AREAS WHERE 2 INCH AND LARGER ROOTS OCCUR SHALL BE DONE BY HAND. ROOTS 2 INCHES AND LARGER IN DIAMETER SHALL BE WRAPPED IN A PLASTIC BAG AND SECURED WITH A RUBBER BAND. TRENCHES ADJACENT TO TREE SHOULD BE CLOSED WITHIN 24 HOURS; WHERE THIS IS NOT POSSIBLE, THE SIDE OF THE TRENCH ADJACENT TO THE TREE SHALL BE KEPT SHADED WITH BURLAP OR CANVAS. BACKFLOW PREVENTION ASSEMBLY: 1.THE BACKFLOW DEVICE SHALL BE INSTALLED ACCORDING TO LOCAL WATER PURVEYOR, HEALTH DEPARTMENT, STATE, AND FEDERAL REQUIREMENTS. 2.INSTALL BACKFLOW ASSEMBLY IN CENTER OF VALVE BOX. ALLOW ADEQUATE ROOM (6-8" PREFERABLY) ON BOTH SIDES OF ASSEMBLY FOR ACCESS. 3.STACKED VAULT BOXES MUST BE PERMANENTLY FASTENED TOGETHER. 4.SUPPORT ALL DOUBLE CHECK ASSEMBLIES 1.5" IN SIZE AND GREATER. SUPPORTS SHALL NOT INTERFERE WITH MAINTENANCE OR NORMAL OPERATION OF THE ASSEMBLY. 5.FLUSH LINES THOROUGHLY BEFORE INSTALLING ASSEMBLY. 6.WHERE DISTANCE BETWEEN WATER METER OR TAP AND BACKFLOW DEVICE IS GREATER THAN 10', ALL EXPOSED PIPING SHALL BE STENCILED "FEED LINE TO BACKFLOW PREVENTER - DO NOT TAP" AT 5' INTERVALS. 7.IRRIGATION CONTRACTOR TO COORDINATE WITH RENTON WATER DEPARTMENT FOR PRE-INSTALLATION REQUIREMENTS, MUNICIPAL INSTALLATION, INSPECTION AND TESTING OF BACKFLOW PREVENTION DEVICE. VALVES: 1.VALVE LOCATIONS SHOWN ARE DIAGRAMMATIC. INSTALL IN GROUND COVER/SHRUB AREAS WHERE POSSIBLE. 2.INSTALL VALVE BOXES MINIMUM 12" FROM AND PERPENDICULAR TO WALK, CURB, LAWN, BUILDING OR LANDSCAPE FEATURE. AT MULTIPLE VALVE BOX GROUPS, EACH BOX SHALL BE AN EQUAL DISTANCE FROM THE WALK, CURB, LAWN, ETC. AND EACH BOX SHALL BE MINIMUM 12" APART. SHORT SIDE OF VALVE BOXES SHALL BE PARALLEL TO WALK, CURB, LAWN, ETC. 3.LOCATE QUICK COUPLING VALVE 12" FROM HARDSCAPE AREA AND NO FURTHER THAN 100' APART. CONTROLLER & WIRING: 1.ELECTRICAL CONTRACTOR TO SUPPLY 120 VAC (2.5 AMP) SERVICE TO CONTROLLER LOCATION. IRRIGATION CONTRACTOR TO MAKE FINAL CONNECTION FROM ELECTRICAL STUB-OUT TO CONTROLLER. 2.EACH CONTROLLER SHALL HAVE ITS OWN INDEPENDENT GROUND WIRE. 3.REMOTE CONTROL VALVES SHALL BE WIRED TO CONTROLLER IN SEQUENCE AS SHOWN ON PLANS. RUN WIRE FROM EACH RCV TO THE CONTROLLER. SPLICING WIRES TOGETHER OUTSIDE OF VALVE BOXES WILL NOT BE PERMITTED. SPLICING OF 24-VOLT WIRES WILL NOT BE PERMITTED EXCEPT IN VALVE BOXES. LEAVE A 24" COIL OF EXCESS WIRE AT EACH SPLICE AND 100 FEET ON CENTER ALONG WIRE RUN. TAPE WIRE IN BUNDLES 10 FEET ON CENTER. NO TAPING PERMITTED INSIDE SLEEVES. 4.SPLICE CONTROL WIRES USING 3M-DBY, OR APPROVED SPLICE KITS, AND PROVIDE A 24" EXPANSION LOOP FOR ALL CONTROL WIRES. 5.INSTALL A SPARE CONTROL WIRE OF A DIFFERENT COLOR ALONG THE ENTIRE MAIN LINE. LOOP 36" EXCESS WIRE INTO EACH SINGLE VALVE BOX AND INTO ONE VALVE BOX IN EACH GROUP OF VALVES. SPRINKLERS: 1.ALL SPRINKLER HEADS SHALL BE SET PERPENDICULAR TO FINISH GRADE OF THE AREA TO BE IRRIGATED UNLESS OTHERWISE DESIGNATED ON THE PLANS. 2.IN LOCATIONS WHERE LOW HEAD DRAINAGE WILL CAUSE EROSION AND EXCESS WATER, USE POP-UP SPRINKLER MODELS WITH INTEGRAL CHECK VALVE OR CHECK VALVE ON SHRUB RISERS IN LIEU OF SCHEDULE 80 COUPLING. 3.THE IRRIGATION CONTRACTOR SHALL FLUSH AND ADJUST ALL SPRINKLER HEADS FOR OPTIMUM PERFORMANCE AND TO PREVENT OVERSPRAY ONTO WALKS, ROADWAYS AND/OR BUILDINGS AS MUCH AS POSSIBLE. THIS SHALL INCLUDE SELECTING THE BEST DEGREE OF ARC TO FIT THE EXISTING SITE CONDITIONS AND TO THROTTLE THE FLOW CONTROL AT EACH VALVE TO OBTAIN THE OPTIMUM OPERATING PRESSURE FOR EACH SYSTEM. 4.WHEN VERTICAL OBSTRUCTIONS (STREET LIGHTS, TREES, FIRE HYDRANTS, ETC.) INTERFERE WITH THE SPRAY PATTERN OF THE HEADS SO AS TO PREVENT PROPER COVERAGE, THE IRRIGATION CONTRACTOR SHALL FIELD ADJUST THE SPRINKLER SYSTEM BY INSTALLING A QUARTER, THIRD OR HALF CIRCLE HEAD AT THE SIDES OF THE OBSTRUCTION SO AS TO PROVIDE PROPER COVERAGE. ALL ADJUSTMENTS SHALL BE MADE AT NO ADDITIONAL COST TO THE OWNER. OPERATION: 1.IRRIGATION CONTRACTOR SHALL INSTALL PROVISIONS FOR WINTERIZATION BY PROVIDING BOTH MANUAL DRAINS AT ALL LOW POINTS (AUTOMATIC DRAIN VALVES ARE NOT PERMITTED) AND A MEANS TO BLOW OUT IRRIGATIONS SYSTEM PIPES WITH PRESSURIZED AIR. SLOPE PIPE AT 1/2" MIN. TO DRAINS. PRESSURIZED AIR NOT TO EXCEED 20 PSI ON DRIP IRRIGATION LINES. 2.OPERATE IRRIGATION CONTROLLER(S) BETWEEN THE HOURS OF 10:00 PM AND 5:00 AM TO MINIMIZE CONFLICTS WITH PEDESTRIANS AND VEHICULAR PARKING OR TRAFFIC. 3.INSTALL AIR RELIEF VALVES PER MANUFACTURER'S RECOMMENDATIONS, IN CONTROL VALVE BOXES. 4.INSTALL DRIP LINES ACCORDING TO MANUFACTURER'S INSTRUCTIONS. NO DRIP TUBING SHALL BE LEFT EXPOSED. IRRIGATION SPECIFICATIONS SITE PREPARATION 1.SEE CIVIL DRAWINGS FOR GRADING, AND UTILITY LOCATIONS AND DIMENSIONS. CONTRACTOR SHALL BE RESPONSIBLE FOR CONFIRMING LOCATION OF ALL UTILITIES. CALL FOR UTILITY LOCATIONS PRIOR TO DEMOLITION. CONSULT WITH ARCHITECT AND/ OR GENERAL CONTRACTOR PRIOR TO DEMOLITION. 2.CONTRACTOR SHALL NOTIFY THE OWNER'S REPRESENTATIVE OF ANY DISCREPANCIES FOUND IN PLANS OR DEVIATIONS FROM DOCUMENTED ON-SITE CONDITIONS. FAILURE TO NOTIFY THE OWNER'S REPRESENTATIVE IN A TIMELY MANNER SHALL RESULT IN CONTRACTOR ASSUMING RESPONSIBILITY FOR COSTS ASSOCIATED WITH ANY AND ALL REMEDIAL MEASURES REQUIRED. 3.CONTRACTOR AND ALL SUBCONTRACTORS SHALL CONFORM TO ALL STATE AND/OR LOCAL CODES. 4.CONTRACTOR SHALL INSTALL ALL PRODUCTS PER MANUFACTURERS SPECIFICATIONS. 5.IF UTILITIES ARE ENCOUNTERED, CONTRACTOR SHALL PROMPTLY INFORM BUILDING REPRESENTATIVE AND OWNER'S REPRESENTATIVE AND REPAIR ANY DAMAGES. 6.CONTRACTOR AND ALL SUBCONTRACTORS SHALL CLEAN UP ALL DEBRIS AND LEAVE SITE IN A NEAT AND ORGANIZED CONDITION DAILY. CONTRACTOR SHALL CLEAN ADJACENT SURFACES DAILY AS NECESSARY (COORDINATE WITH GENERAL CONTRACTOR FOR APPROVAL) DAILY. 7.CONTRACTOR SHALL SUBMIT LANDSCAPE PROJECT SCHEDULE TO LANDSCAPE ARCHITECT (L.A.), A MINIMUM OF 4 WEEKS PRIOR TO START OF ANY LANDSCAPE WORK. BULK MATERIALS: 1.DO NOT DUMP OR STORE BULK MATERIALS NEAR STRUCTURES, UTILITIES, WALKWAYS AND PAVEMENTS OR ON EXISTING TURF AREAS OR PLANTS. 2.PROVIDE EROSION-CONTROL MEASURES TO PREVENT EROSION OR DISPLACEMENT OF BULK MATERIALS, DISCHARGE OF SOIL-BEARING WATER RUNOFF, AND AIRBORNE DUST REACHING ADJACENT PROPERTIES, WATER CONVEYANCE SYSTEMS, OR WALKWAYS. 3.DO NOT MOVE OR HANDLE MATERIALS WHEN THEY ARE SATURATED OR FROZEN. PLANTING SOIL: 1.LANDSCAPE AREAS SHALL BE DEEP TILLED TO A DEPTH OF AT LEAST 12 INCHES TO FACILITATE DEEP WATER PENETRATION AND SOIL OXYGENATION. 2.FOR ALL NEWLY LANDSCAPED AREAS, 4 CUBIC YARDS OF COMPOST PER 1,000 SQUARE FEET OF LANDSCAPE AREA SHALL BE INCORPORATED TO A DEPTH OF AT LEAST 4 INCHES. 3.FOR ALL NEWLY LANDSCAPED AREAS, INSTALL SANDY LOAM TOPSOIL. SPREAD TO DEPTHS IN PLAN NOTES, IN ADDITION TO THE INCORPORATION OF ORGANIC MATTER INTO THE TOP HORIZON OF THE IMPORTED SOIL. 4.TOPSOIL SHALL BE 3-PART SANDY LOAM TOPSOIL FROM CEDAR GROVE OR APPROVED ALTERNATE. 4.COMPOST SHALL BE COMPOST MULCH FROM CEDAR GROVE OR APPROVED EQUAL. MULCHING: 1.MEDIUM (3-4" SIZE) RED FIR BARK MULCH SHALL BE APPLIED TO ALL PLANTING AREAS. MULCHES SHALL BE APPLIED TO THE FOLLOWING DEPTHS: 3 INCHES OVER BARE SOIL, AND 2 INCHES WHERE PLANT MATERIALS WILL COVER. 2.TOP OF MULCH SHALL BE FLUSH WITH FINISH GRADES. DO NOT PLACE MULCH WITHIN 2 INCHES OF TRUNKS OR STEMS. PREPARATION: 1.CLEAN SOIL OF CONCRETE SLURRY, CONCRETE LAYERS OR CHUNKS, CEMENT, PLASTER, BUILDING DEBRIS, OILS, GASOLINE, DIESEL FUEL, PAINT THINNER, TURPENTINE, TAR, ROOFING COMPOUND, ACID AND OTHER EXTRANEOUS MATERIALS THAT ARE HARMFUL TO PLANT GROWTH. PLACING MANUFACTURED PLANTING TOPSOIL OVER EXPOSED SUBGRADE: 1.TILL SUBGRADE TO A MINIMUM DEPTH OF 12" INCHES. REMOVE STONES LARGER THAN 1-1/2 INCHES IN ANY DIMENSION AND STICKS, ROOTS, RUBBISH, AND OTHER EXTRANEOUS MATTER AND LEGALLY DISPOSE OF THEM OFF OWNER'S PROPERTY. 2.APPLY, ADD SOIL AMENDMENTS, AND MIX APPROXIMATELY HALF THE THICKNESS OF TOPSOIL OVER PREPARED, LOOSENED SUBGRADE. MIX THOROUGHLY INTO TOP 4 INCHES OF SUBGRADE. SPREAD REMAINDER OF TOPSOIL. 3.SPREAD UNAMENDED SOIL TO TOTAL DEPTH REQUIRED TO MEET FINISH GRADES AFTER NATURAL SETTLEMENT. DO NOT SPREAD IF SOIL OR SUBGRADE IS FROZEN, MUDDY, OR EXCESSIVELY WET. 4.APPLY AND MIX TOPSOIL IN LIFTS NOT EXCEEDING 8 INCHES IN LOOSE DEPTH FOR MATERIAL COMPACTED BY COMPACTION EQUIPMENT, AND NOT MORE THAN 6 INCHES IN LOOSE DEPTH FOR MATERIAL COMPACTED BY HAND-OPERATED TAMPERS. PROTECTION: 1.IF PLANTING SOIL OR SUBGRADE IS OVERCOMPACTED, DISTURBED, OR CONTAMINATED BY FOREIGN OR DELETERIOUS MATERIALS OR LIQUIDS, REMOVE THE PLANTING SOIL AND CONTAMINATION, RESTORE THE SUBGRADE AS DIRECTED BY LANDSCAPE ARCHITECT AND REPLACE CONTAMINATED PLANTING SOIL WITH NEW PLANTING SOIL. 2.REMOVE SURPLUS SOIL AND WASTE MATERIAL INCLUDING EXCESS SUBSOIL, UNSUITABLE MATERIALS, TRASH, AND DEBRIS AND LEGALLY DISPOSE OF THEM OFF OWNER'S PROPERTY UNLESS OTHERWISE INDICATED. PLANT MATERIAL OBSERVATION: 1.DO NOT PRUNE TREES AND SHRUBS BEFORE DELIVERY. PROTECT BARK, BRANCHES AND ROOT SYSTEMS FROM SUN SCALD, DRYING, WIND BURN, SWEATING, WHIPPING, AND OTHER HANDLING AND TYING DAMAGE. PROVIDE PROTECTIVE COVERING OF PLANTS DURING SHIPPING AND DELIVERY. PREPARATION: 1.PROTECT STRUCTURES, UTILITIES, SIDEWALKS, PAVEMENTS, AND OTHER FACILITIES AND TURF AREAS AND EXISTING PLANTS FROM DAMAGE CAUSED BY PLANTING OPERATIONS. 2.LAYOUT PLANTS AT LOCATIONS DIRECTED BY PLAN. STAKE LOCATIONS OF INDIVIDUAL TREES AND SHRUBS AND OUTLINE AREAS FOR MULTIPLE PLANTINGS. 3.DELIVERY: DELIVER PLANTS AFTER PREPARATIONS FOR PLANTING HAVE BEEN COMPLETED AND INSTALL IMMEDIATELY. IF PLANTING IS DELAYED MORE THAN SIX HOURS AFTER DELIVERY, SET PLANTS AND TREES IN THEIR APPROPRIATE ASPECT (SUN, FILTERED SUN, OR SHADE), PROTECT FROM WEATHER AND MECHANICAL DAMAGE, AND KEEP ROOTS MOIST. 4.FIELD CONDITIONS: VERIFY ACTUAL GRADE ELEVATIONS, SERVICE AND UTILITY LOCATIONS, IRRIGATION SYSTEM COMPONENTS, AND DIMENSIONS OF PLANTINGS AND CONSTRUCTION CONTIGUOUS WITH NEW PLANTINGS BY FIELD MEASUREMENTS BEFORE PROCEEDING WITH PLANTING WORK. 5.PLANT MATERIAL: FURNISH NURSERY GROWN PLANTS TRUE TO GENUS, SPECIES, VARIETY, CULTIVARS, STEM FORM, SHEARING, AND OTHER FEATURES INDICATED ON PLANT SCHEDULE WITH HEALTHY ROOT SYSTEMS DEVELOPED BY TRANSPLANTING OR ROOT PRUNING. PROVIDE WELL-SHAPED, FULL-BRANCHED, HEALTHY, VIGOROUS STOCK, DENSELY FOLIATED WHEN IN LEAF AND FREE OF DISEASE, PESTS, EGGS, LARVAE AND DEFECTS SUCH AS KNOTS, SUN SCALD, INJURIES, ABRASIONS AND DISFIGUREMENT. 6.PRUNING: PRUNE, THIN, AND SHAPE TREES, SHRUBS AND VINES AS DIRECTED BY LANDSCAPE ARCHITECT. 7.LABELING: LABEL AT LEAST ONE PLANT OF EACH VARIETY, SIZE, AND CALIPER WITH A SECURELY ATTACHED, WATERPROOF TAG BEARING LEGIBLE DESIGNATION OF COMMON NAME AND FULL SCIENTIFIC NAME, INCLUDING GENUS AND SPECIES. 8.IF FORMAL ARRANGEMENTS OR CONSECUTIVE ORDER OF PLANTS IS INDICATED ON THE THE DRAWINGS, SELECT STOCK FOR UNIFORM HEIGHT AND SPREAD, AND NUMBER THE LABELS TO ASSURE SYMMETRY IN PLANTING. PLANTING: 1.THE CONTRACTOR SHALL VERIFY ALL PLANT MATERIAL QUANTITIES PRIOR TO INSTALLATION. ANY PLANT MATERIAL QUANTITIES LISTED ARE FOR THE CONVENIENCE OF THE CONTRACTOR. ACTUAL NUMBER OF SYMBOLS SHALL HAVE PRIORITY OVER QUANTITY DESIGNATED. THE CONTRACTOR SHALL BE RESPONSIBLE FOR COUNTING THE TOTAL NUMBER OF PLANTS INDICATED ON THE PLANS AND ESTIMATING GROUNDCOVER QUANTITIES. 2.THE CONTRACTOR SHALL FURNISH AND PAY FOR ALL CONTAINER OR FIELD GROWN TREES, SHRUBS AND VINES, INCLUDING SEEDED AND SODDED TURF, HYDROMULCHES AND FLATTED GROUNDCOVERS. THE CONTRACTOR SHALL ALSO BE RESPONSIBLE AND PAY FOR: PLANTING OF ALL PLANT MATERIALS; THE SPECIFIED GUARANTEE OF ALL PLANT MATERIALS; THE STAKING AND GUYING OF TREES AND THE CONTINUOUS PROTECTION OF ALL PLANT MATERIALS UPON THEIR ARRIVAL AT THE SITE. 3.SET OUT AND SPACE GROUND COVER AND PLANTS OTHER THAN TREES, SHRUBS AND VINES AS INDICATED ON DRAWINGS IN EVEN ROWS WITH TRIANGULAR SPACING. 4.USE PLANTING SOIL FOR BACKFILL. 5.DIG HOLES LARGE ENOUGH TO ALLOW SPREADING OF ROOTS. 6.WATER THOROUGHLY AFTER PLANTING, TAKING CARE NOT TO COVER PLANT CROWNS WITH WET SOIL. 7.PROTECT PLANTS FROM HOT SUN AND WIND; REMOVE PROTECTION IF PLANTS SHOW EVIDENCE OF RECOVERY FROM TRANSPLANTING SHOCK. 8.THIRTY (30) DAYS AFTER INSTALLATION ALL LANDSCAPE SHALL BE FERTILIZED WITH BEST FERTILIZER COMPANY 16-6-8 OR APPROVED EQUAL, APPLIED AT THE RATE OF SIX POUNDS (6 LBS.) PER 1,000 SQUARE FEET. FERTILIZER APPLICATION SHALL BE CONTINUED THEREAFTER AT MONTHLY INTERVALS. 9.FERTILIZER TABLETS SHALL BE AGRIFORM, 21 GRAM TABLETS (20-10-5) IN QUANTITIES AS FOLLOWS: 1 AND 3 GALLON SHRUBS -1 5 GALLON SHRUB AND TREE -3 15 GALLON SHRUB -4 15 GALLON TREE -5 1 PER 4" OF ROOT BALL SIZE 10.PLACE TABLETS AT HALF THE DEPTH OF THE ROOTBALL. REPAIR AND REPLACEMENT: 1.REPAIR OR REPLACE EXISTING OR NEW TREES AND OTHER PLANTS THAT ARE DAMAGED BY CONSTRUCTION OPERATIONS, IN A MANNER APPROVED BY LANDSCAPE ARCHITECT. CLEANING AND PROTECTION: 1.DURING PLANTING, KEEP ADJACENT PAVING AND CONSTRUCTION CLEAN AND WORK AREA IN AN ORDERLY CONDITION. 2.REMOVE SURPLUS SOIL AND WASTE MATERIAL INCLUDING EXCESS SUBSOIL, UNSUITABLE SOIL, TRASH, AND DEBRIS AND LEGALLY DISPOSE OF THEM OFF OWNER'S PROPERTY. 3.PROTECT PLANTS FROM DAMAGE DUE TO LANDSCAPE OPERATIONS AND OPERATIONS OF OTHER CONTRACTORS AND TRADES. MAINTAIN PROTECTION DURING INSTALLATION AND MAINTENANCE PERIODS. 4.AFTER INSTALLATION AND BEFORE SUBSTANTIAL COMPLETION, REMOVE NURSERY TAGS, NURSERY STAKES, TIE TAPE, WIRE, BURLAP, AND OTHER DEBRIS FROM PLANT MATERIAL, PLANTING AREAS, AND PROJECT SITE. MAINTENANCE SERVICE: 1.LANDSCAPE CONTRACTOR SHALL PROVIDE MAINTENANCE BY SKILLED EMPLOYEES OF LANDSCAPE INSTALLER AND MAINTAIN THE PLANT MATERIAL, IRRIGATION SYSTEM AND KEEP PLANTED AREAS WEED FREE. BEGIN MAINTENANCE IMMEDIATELY AFTER PLANTS ARE INSTALLED AND CONTINUE UNTIL PLANTINGS ARE ACCEPTABLY HEALTHY AND WELL ESTABLISHED AND THROUGHOUT WARRANTY PERIOD. WARRANTY: 1.INSTALLER AGREES TO REPAIR OR REPLACE PLANTINGS AND ACCESSORIES THAT FAIL IN MATERIALS, WORKMANSHIP, OR GROWTH WITHIN SPECIFIED WARRANTY PERIOD. WARRANTY PERIOD TO BE FOR 12 MONTHS FROM DATE OF UNTIL FINAL ACCEPTANCE IS RECEIVED IN WRITING FROM THE OWNERS REPRESENTATIVE. LANDSCAPE SPECIFICATIONS L5.1 4 4