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HomeMy WebLinkAboutP_Civil_Site_Plans_190607_v1.pdfIN COMPLIANCE WITH CITY OF RENTON STANDARDS DE SI GN 12100 NE 195th St, Suite 300 Bothell, Washington 98011 425.885.7877 CIVIL ENGINEERING LANDSCAPE ARCHITECTURE PLANNING SURVEYING KIDDIE RESEARCH DAYCARE CENTER KIDDIE RESEARCH DAYCARE CENTERKIDDIE RESEARCH DAYCARE CENTERVICINITY MAP KIDDIE RESEARCH DAYCARE CENTER KIDDIE RESEARCH, LLC BASIS OF BEARINGS REFERENCES LEGAL DESCRIPTION RESTRICTIONS NOTES VERTICAL DATUM BENCHMARK OWNER/APPLICANT ENGINEER/SURVEYOR/LANDSCAPE ARCHITECT ARCHITECT GEOTECHNICAL ENGINEER SITE STATISTICS ADJACENT LAND USES SITE NOTES SHEET INDEX CAUTION: UTILITY CONFLICTS COVER SHEET P01 NE SUNSE T BLVDNE 12TH STREETSCALE: 1" = 20'IN COMPLIANCE WITH CITY OF RENTON STANDARDSDESIGN12100 NE 195th St, Suite 300 Bothell, Washington 98011 425.885.7877CIVIL ENGINEERINGLANDSCAPE ARCHITECTUREPLANNINGSURVEYINGKIDDIE RESEARCH DAYCARE CENTERKIDDIE RESEARCH DAYCARE CENTER KIDDIE RESEARCH DAYCARE CENTER BOUNDARY / TOPOGRAPHIC SURVEYP02BASIS OF BEARINGSREFERENCESLEGAL DESCRIPTIONRESTRICTIONSNOTESVERTICAL DATUMBENCHMARKLEGEND NE SUNSET BLVDNE 12TH STREET IN COMPLIANCE WITH CITY OF RENTON STANDARDS DE SI GN 12100 NE 195th St, Suite 300 Bothell, Washington 98011 425.885.7877 CIVIL ENGINEERING LANDSCAPE ARCHITECTURE PLANNING SURVEYING KIDDIE RESEARCH DAYCARE CENTER KIDDIE RESEARCH DAYCARE CENTERKIDDIE RESEARCH DAYCARE CENTERSITE PLAN P03 VERTICAL DATUM BENCHMARK BASIS OF BEARINGS NE SUNSET BLVDNE 12TH STREET IN COMPLIANCE WITH CITY OF RENTON STANDARDS DE SI GN 12100 NE 195th St, Suite 300 Bothell, Washington 98011 425.885.7877 CIVIL ENGINEERING LANDSCAPE ARCHITECTURE PLANNING SURVEYING KIDDIE RESEARCH DAYCARE CENTER KIDDIE RESEARCH DAYCARE CENTERKIDDIE RESEARCH DAYCARE CENTERPRELIMINARY ROAD, GRADING, UTILITY PLANP04 VERTICAL DATUM BENCHMARK BASIS OF BEARINGS NE 12TH STREET SECTION INFILTRATION DRY WELL - PROFILE VIEW CB 3 IN COMPLIANCE WITH CITY OF RENTON STANDARDS DE SI GN 12100 NE 195th St, Suite 300 Bothell, Washington 98011 425.885.7877 CIVIL ENGINEERING LANDSCAPE ARCHITECTURE PLANNING SURVEYING KIDDIE RESEARCH DAYCARE CENTER KIDDIE RESEARCH DAYCARE CENTERKIDDIE RESEARCH DAYCARE CENTERPRELIMINARY STORM DRAINAGE DETAILSP05 INFILTRATION DRY WELL - PLAN VIEW NE SUNSET BLVDNE 12TH STREETNE SUNSET BLVDNE 12TH STREETIN COMPLIANCE WITH CITY OF RENTON STANDARDSDESIGN12100 NE 195th St, Suite 300 Bothell, Washington 98011 425.885.7877CIVIL ENGINEERINGLANDSCAPE ARCHITECTUREPLANNINGSURVEYINGKIDDIE RESEARCH DAYCARE CENTERPRELIMINARY TREE RETENTION PLANP06PRELIMINARY TREE RETENTION PLANSCALE: 1" = 20'EXISTING TREE INVENTORYNOTES1. "ESTIMATED OFFSITE TREES" ARE FOR REFERENCE ONLY FOR THEPROTECTION OF EACH TREE. SEE THE CLEARING AND GRADING PLANFOR MORE INFORMATION AND TREE PROTECTION FENCINGLOCATIONS.SUMMARY OF ON-SITE TREE RETENTIONSIGNIFICANT TREES REQUIRED FOR RETENTION:(10%, PER PREAPPLICATION MEETING NOTES)SIGNIFICANT TREES TO BE RETAINED:REPLACEMENT TREE INCHES REQUIRED(12 INCHES REQUIRED FOR EACH PROTECTED TREE)REPLACEMENT TREE INCHES PROVIDED:TOTAL EXISTING SIGNIFICANT TREES:EXISTING TREES REQUIRED FOR RETENTION:(10%, PER PREAPPLICATION MEETING NOTES)SIGNIFICANT TREES TO BE RETAINED:SIGNIFICANT TREES TO BE REMOVED:51 (5 X 10% = 0.5)14REPLACEMENT TREE CALCULATIONS1100SIGNIFICANT TREE TO BE RETAINEDSIGNIFICANT TREE TO BE REMOVEDLEGENDOFFSITE TREESIGNIFICANT TREE TO BE RETAINED (TYP.)R.O.W PROPERTY LINE (TYP.)UTILITY EASEMENT (TYP.)R.O.W. DEDICATION (TYP.)SIGNIFICANT TREE TO BE REMOVED (TYP.) NE SUNSET BLVDNE 12TH STREETNE SUNSET BLVDNE 12TH STREET TREESQTYBOTANICAL NAME3PYRUS CALLERYANA `CHANTICLEER`SHRUB AREASQTYBOTANICAL NAME76FOUNDATION AND SCREENING SHRUBS9PARKING AREA SHRUBS122STREET FRONTAGE LANDSCAPE BUFFERGROUND COVERSQTYBOTANICAL NAME372ARCTOSTAPHYLOS UVA-URSI112 SFGREEN ROOF GROUNDCOVER SIZESPACINGCOMMENTS1.5" CAL. MIN.AS SHOWNSTREET TREE QUALITYSIZESPACINGCOMMENTS2 GAL.4` O.C.FULL & BUSHY2 GAL.3` O.C.FULL & BUSHY2 GAL.4` O.C.FULL & BUSHYSIZESPACINGCOMMENTS1 GAL.18" O.C.4" POT12" O.C.IN COMPLIANCE WITH CITY OF RENTON STANDARDSDESIGN12100 NE 195th St, Suite 300 Bothell, Washington 98011 425.885.7877CIVIL ENGINEERINGLANDSCAPE ARCHITECTUREPLANNINGSURVEYINGKIDDIE RESEARCH DAYCARE CENTERPRELIMINARY LANDSCAPE PLANP07PRELIMINARY LANDSCAPE PLANSCALE: 1" = 20'PROJECT NOTESLANDSCAPE SCHEDULE1. ALL PORTIONS OF THE DEVELOPMENT AREA NOT COVERED BY STRUCTURES, REQUIRED PARKING, ACCESS, CIRCULATION OR SERVICE AREAS ARELANDSCAPED WITH NATIVE, DROUGHT TOLERANT PLANTS PER PREAPPLICATION MEETING NOTES.2. SEE SHEET P08 FOR PLANTING DETAILS AND PLANTING PATTERNS3. ALL PLANTS SPECIFIED SHALL MEET THE MOST RECENT AMERICAN STANDARDS FOR NURSERY PLANT STOCK (ANSI Z60.1), PER RMC 4-4-070.4. ALL GROUNDCOVER MUST BE AT LEAST 4" POT SIZED, HAVE WELL-DEVELOPED ROOTS AND ARE NOT ROOT BOUND OR J-ROOTED, PER RMC 4-4-070.5. ALL OF THE LANDSCAPED AREA THAT IS NOT PLANTED WITH TREES AND SHRUBS OR COVERED WITH A TREE GRATE MUST BE PLANTED IN GROUND COVERPLANTS, WHICH MAY INCLUDE GRASSES. MULCH MUST BE CONFINED TO AREAS UNDERNEATH PLANTS AND IS NOT A SUBSTITUTE FOR GROUND COVERPLANTS. PER RMC 4-4-070.L.6. SHRUBS MUST BE AT LEAST A TWO (2) GALLON CONTAINER SIZE AT PLANTING. SHRUBS SHALL BE IN BEDS THAT INCLUDE A LAYER OF MULCH AT LEAST TWOINCHES (2") IN DEPTH. PER RMC 4-4-070.L.7. ALL APPROVED LANDSCAPING SHALL BE INSTALLED BEFORE THE FINAL APPROVAL OF THE PERMIT OR LAND USE ACTION THAT TRIGGERED THELANDSCAPING REQUIREMENT, PER RMC 4-4-070.M.10' UTILITY EASEMENT (TYP.). NO TREESARE PLANTED WITHIN THIS AREAUTILITY EASEMENT (TYP.)PROPERTY LINE (TYP.)BUILDING ROOF LINE (TYP.)TEMPORARY PLAY AREA WITHSYNTHETIC TURF. TO BE FILLED IN WITHSTREET FRONTAGE LANDSCAPEBUFFER AT TIME OF STREETIMPROVEMENTSTART CHAINLINK FENCEEND CHAINLINK FENCE10' STREET FRONTAGELANDSCAPE BUFFER (TYP.)R.O.W. DEDICATION (TYP.)VACCINIUM OVATUM / EVERGREEN HUCKLEBERRYMAHONIA AQUIFOLIUM / OREGON GRAPEPOLYSTICHUM MUNITUM / WESTERN SWORD FERNMYRICA CALIFORNICA / PACIFIC WAX MYRTLEMAHONIA AQUIFOLIUM / OREGON GRAPERIBES SANGUINEUM / FLOWERING CURRANTROSA GYMNOCARPA / BALDHIP ROSESYMPHORICARPOS ALBUS / SNOWBERRYARCTOSTAPHYLOS UVA-URSI / KINNIKINNIKSEDUM SPATHULIFOLIUM / BROAD-LEAVED STONECROPALLIUM CERNUUM / NODDING ONIONPARKING AREA SHRUBS (TYP.)FOUNDATION ANDSCREENING SHRUBS (TYP.)GREEN ROOF GROUNDCOVER (TYP.) 3'1 12 XROOTBALLDIMENSION1'DETAIL: PLANTING DECIDUOUS TREESTAKES SHALLEXTEND A MIN. OF 12"INTO UNDISTURBEDSOIL2 x ROOTBALL DIA.RUBBER HOSE AT TREE; HOSESHALL BE LONG ENOUGH TOACCOMMODATE 1 YEAR'SGROWTH AND BUFFER ALLBRANCHES FROM THE WIRE3 HARDWOOD STAKES OR OTHERAPPROVED MATERIAL; ALLSTAKES TO BE DRIVEN OUTSIDETHE ROOTBALLL, AT 120° SPACINGGALVANIZED WIRED OR CABLE;TWIST WIRE TO TIGHTEN ONLYENOUGH TO KEEP FROM SLIPPING(ALLOW FOR SOME TRUNKMOVEMENT)STAKING NOTES:PLANT TREE SO THAT THE TRUNKCROWN IS VISIBLE AT THE TOP OFTHE ROOTBALL; SET TOP OFROOTBALL FLUSH TO GRADE; DONOT COVER THE TOP OF THEROOTBALL WITH SOILMIN. 2" MULCH; DO NOT PLACE INCONTACT WITH TRUNK4" HIGH EARTH SAUCER AROUNDEDGE OF PLANTING PITFINISH GRADEROUGHEN EDGES OF PITREMOVE ALL TWINE, WIREAND BURLAP FROM TOPHALF OF ROOTBALL; NONBIODEGRADABLE MATERIALSHALL BE REMOVEDCOMPLETELYTAMP TOPSOIL BACKFILLAROUND ROOTBALL BASEFIRMLY WITH FOOTPRESSURE TO AVOID SHIFTOF ROOTBALLPLACE ROOTBALL ONUNEXCAVATED/UNDISTRUBEDNATIVE SOIL PEDESTAL TOPREVENT SETTLINGNOT TO SCALEEQUALEQUALEQUALPLANTSPACING PERPLANT TYPE;SEESCHEDULENOTE:TO AVOID LANDSCAPE INTRUSION INTOPATHS, THE FOLLOWING PLANTING SPACINGOFF-SETS FROM EDGE OF ALL PATHS, DRIVES,ACCESS ROUTES, ETC. SHALL BE MET:GROUND COVER: 18"SMALL SHRUBS (UNDER 3' TALL): 30"MEDIUM SHRUBS (FROM 3' TALL TO 6'): 42"LARGE SHRUBS (OVER 6' TALL): 48"DETAIL: PLANTING SPACINGDETAIL: ROOT BARRIERNOT TO SCALECONDITION 1: PLANTER STRIP TREE CLOSER THAN 8' TOADJACENT STORM LINE OR 4' FROM DRYUTILITY LINE5' PLANTER STRIPUTILITY DEPTH VARIES NOTES:1. ROOT BARRIER TO BE NDS, MODEL RP-2450, OR APPROVED EQUIVALENT2. INSTALL PRODUCT PER MANUFACTURER'S SPECIFICATIONS.3. INSTALL PRODUCT A MINIMUM OF 3' BEYOND CENTER OF TREE IN EACH DIRECTIONPARALLEL TO UTILITY LINE.4. ALL TREES LOCATED WITHIN PLANTER STRIPS TO RECEIVE ROOT BARRIER.INSTALL ROOT BARRIER ON ONE ORBOTH SIDES OF PLANTER STRIP ASNECESSARY2'-0"EXISTING STORMDRAINAGE LINE (TYP.)NOT TO SCALEPLANTSET CROWN OF PLANT ATFINISHED GRADE2" LAYER MULCH;TAPER TO CROWNSAUCER 2" HIGHFINISHED GRADEROOTBALLTOPSOIL BACKFILL &FERTILIZERROUGHEN ALL SURFACESOF PIT2 X ROOTBALL DIA.1 12 XROOTBALLDIA.GROUNDCOVER2" LAYER OF MULCH; TAPER TOCROWNFINISHED GRADEROOTBALLTOPSOIL BACKFILL & FERTILIZERCUT NEW ROOT MASS TOSTIMULATE NEW ROOT GROWTHUNDISTURBED NATIVE SOIL2 X ROOTBALL DIA.1 12 XROOTBALLDIA.DETAIL: PLANTING GROUNDCOVERNOT TO SCALEDETAIL: PLANTING SHRUBNOT TO SCALEDETAIL: SCHEMATIC VEGETATED ROOF TRAY SYSTEMNOT TO SCALEIN COMPLIANCE WITH CITY OF RENTON STANDARDSDESIGN12100 NE 195th St, Suite 300 Bothell, Washington 98011 425.885.7877CIVIL ENGINEERINGLANDSCAPE ARCHITECTUREPLANNINGSURVEYINGKIDDIE RESEARCH DAYCARE CENTERPRELIMINARY LANDSCAPE DETAILSP08LANDSCAPE NOTES18.) IF A DISCREPANCY EXISTS BETWEEN THE PLANT QUANTITIES ON THE PLANT SCHEDULE ANDTHOSE SHOWN ON THE PLAN THE QUANTITIES ON THE PLAN SHALL GOVERN.19.) PROPOSALS FOR PLANT SUBSTITUTIONS, LOCATION ADJUSTMENTS, SOIL AMENDMENTS ORANY VARIATIONS FROM THE APPROVED PLANS SHALL REQUIRE PRIOR APPROVAL BY THERESPONSIBLE OFFICIAL.22.) OWNER SHALL APPROVE PLANT MATERIAL & PLANTING BED LOCATION PRIOR TOINSTALLATION. ALLOW 24 HOURS MINIMUM NOTIFICATION FOR INSPECTION REQUEST. PLANTMATERIAL THAT HAS BEEN APPROVED FOR INSTALLATION SHALL BE PLANTED WITHIN 24 HOURS.INSTALLATION SHALL NOT BE CONDUCTED UNDER ADVERSE WEATHER CONDITIONS WITHOUTPRIOR APPROVAL OF THE RESPONSIBLE OFFICIAL. PLANT MATERIAL THAT CANNOT BE PLANTEDWITHIN ONE DAY FOLLOWING ARRIVAL SHALL BE HEELED-IN, KEPT MOIST AND PROTECTED AT ALLTIMES FROM EXTREME WEATHER CONDITIONS. PLANTS SHALL BE STORED AT THE SOLERESPONSIBILITY OF THE CONTRACTOR.23.) TREE PITS SHALL BE A MINIMUM OF TWO TIMES (2x) THE DIAMETER OF THE TREE'S ROOT MASS.ADDITIONAL AERATION MAY BE REQUIRED AS DIRECTED BY THE RESPONSIBLE OFFICIAL. ADDWATER TUBES TO THE TREE PLANTINGS IN PAVED AREAS.24.) STREET TREES SHALL BE SYMMETRICAL AND UNIFORM IN APPEARANCE, SIZE AND STRUCTURE.25.) STREET TREE AND SHRUB INSTALLATIONS SHALL CONFORM TO THE FOLLOWING GENERALGUIDELINES:A.) TREES SHALL NOT BE PLANTED IN LOCATIONS THAT COULD LEAD TO ROOTS DAMAGINGSIDEWALKS OR CURBING, OR IN ANY OTHER LOCATION THAT MAY CAUSE A SAFETY CONCERN.26.) PLANT MATERIALS SHALL BE GUARANTEED FOR A PERIOD OF TWO YEARS. PLANT MATERIALTHAT HAS LOST MORE THAN 30 PERCENT OF ITS NORMAL FOLIAGE SHALL BE REPLACED ATCONTRACTOR'S EXPENSE AS DIRECTED BY THE RESPONSIBLE OFFICIAL.27) SOIL SHALL BE PREPARED FOR LANDSCAPE INSTALLATION ACCORDING TO INDUSTRYSTANDARDS TO BE CONDUCIVE TO THE HEALTHY GROWTH OF NEW PLANTS. TOPSOIL SHALL BERICH IN ORGANIC MATERIAL OR AMENDED TO BE SO. CLAY SOIL IS NOT ACCEPTABLE AND MUST BEREMOVED FROM LANDSCAPE AREAS IF NATURALLY PRESENT ON SITE. PER RMC 4-4-070.J.20.) DRAINAGE: CONTRACTOR SHALL NOTIFY THE OWNER OF ANY LOW POINTS OR FORESEENPOOR DRAINING AREAS EXISTING ON-SITE AND PROVIDE CORRECTIVE DRAINAGE PLANS PRIOR TOCOMMENCING LANDSCAPE WORK. THE CONTRACTOR IS RESPONSIBLE FOR PROVIDING POSITIVEDRAINAGE IN ALL FINISHED LANDSCAPE AREAS THAT ARE PART OF THIS SCOPE OF WORK. ALLPOSITIVE DRAINAGE FROM LANDSCAPE AREAS SHALL BE DISCHARGED APPROPRIATELY AND SHALLNOT CREATE DRAINAGE PROBLEMS OFF-SITE OR IN OTHER AREAS OF THE PROJECT. FINISHEDLANDSCAPE AREAS WITH PONDING WATER OR OTHER POOR DRAINAGE CONDITIONS SHALL BECORRECTED AT THE CONTRACTOR'S EXPENSE.21.) LAWNS SHALL BE HYDROSEEDED WITH "SIGNATURE" AS SUPPLIED BY JB INSTANT LAWN ORAPPROVED EQUAL. THE SEEDED AREA MUST BE PROTECTED BY A BARRIER WITH SIGNS THAT READ"KEEP OFF NEWLY SEEDED LAWN AREA".15.) MULCH SHALL BE 100% NATURAL FIR OR HEMLOCK, FINE GROUND, OF UNIFORM COLOR, FREEFROM DYES, WEED SEEDS, SAWDUST & SCRAP LUMBER FIBER, TRASH, INORGANIC MATERIAL ORANY OTHER COMPOUND DETRIMENTAL TO PLANT GROWTH.16.) FERTILIZER SHALL BE A COMPLETE, BALANCED COMMERCIAL BRAND WITH COMPLETECHEMICAL ANALYSIS SHOWN ON AN UNOPENED CONTAINER WHEN DELIVERED. FERTILIZERSHALL BE APPLIED AT RATES CONSISTENT WITH THE MANUFACTURER'S RECOMMENDATIONS ANDSOIL TESTING LAB'S RECOMMENDATIONS.17.) WORK AREAS TO BE KEPT NEAT AND ORDERLY AND FREE OF DEBRIS AND RUBBISH AT ALLTIMES DURING PROGRESS OF WORK. RAKE BEDS NEATLY TO AN EVEN FINE GRADE AROUND ALLPLANTS. ALL PAVED AREAS ARE TO BE CLEANED BY BROOM AND/OR WASHED AFTER EACH DAY'SWORK OR MORE FREQUENTLY AS REQUIRED. ALL PLANTING AREAS AND ADJACENT PAVED AREASSHALL BE LEFT IN A NEAT AND CLEAN CONDITION UPON COMPLETION OF JOB.1.) THE LANDSCAPE CONTRACTOR MUST BE LICENSED AND OR BONDED. CONTRACTOR MUST BEEXPERIENCED IN LANDSCAPE WORK OF THE BEST TRADE PRACTICES AND HAVE THE NECESSARYEQUIPMENT AND PERSONNEL TO PERFORM WORK.2.) THE LANDSCAPE CONTRACTOR SHALL BE RESPONSIBLE FOR FAMILIARIZING HER/HIMSELFWITH THE SITE AND ALL OTHER SITE IMPROVEMENTS PRIOR TO THE START OF LANDSCAPEWORK.3.) THE LANDSCAPE CONTRACTOR SHALL BE RESPONSIBLE FOR THE PROTECTION OF ALLUTILITIES AND USE CAUTION WHILE EXCAVATING IN ORDER TO AVOID DISTURBING ANY EXISTINGUTILITIES. THE LANDSCAPE CONTRACTOR WILL PROMPTLY NOTIFY THE GENERAL CONTRACTORAND OWNER OF ANY CONFLICTS. IN THE EVENT OBSTRUCTIONS ARE ENCOUNTERED DURINGPLANTING ACTIVITIES, ALTERNATIVE LOCATIONS MAY BE SELECTED BY THE OWNER'SREPRESENTATIVE.4.) THE LANDSCAPE CONTRACTOR SHALL COORDINATE ALL WORK RELATED TO OTHER TRADESAS REQUIRED.5.) THE LANDSCAPE CONTRACTOR SHALL PROVIDE ALL PLANTS OF THE CORRECT SIZE, SPECIESVARIETY, QUANTITY AND QUALITY AS SPECIFIED ON PLANT SCHEDULE AND SYMBOLS ONLANDSCAPE PLAN. IF UNAVAILABLE, THE LANDSCAPE CONTRACTOR SHALL NOTIFY THE OWNER'SREPRESENTATIVE IMMEDIATELY AND PROVIDE THE NAMES AND TELEPHONE NUMBERS OF THREENURSERY SUPPLIERS OR PLANT BROKERS THAT HAVE BEEN CONTACTED. SUBSTITUTIONS SHALLONLY BE MADE UPON THE APPROVAL OF THE OWNER'S REPRESENTATIVE OR LANDSCAPEARCHITECT.6.) ALL PLANT MATERIAL SHALL BE INSPECTED AND APPROVED BY THE OWNER'SREPRESENTATIVE PRIOR TO PLANTING. ALL PLANT MATERIAL SHALL CONFORM TO THE LATESTEDITION OF AMERICAN STANDARD FOR NURSERY STOCK PUBLISHED BY THE AMERICAN NURSERYAND LANDSCAPE ASSOCIATION (ANSI Z60.1).7.) THE LANDSCAPE CONTRACTOR SHALL DELIVER, MAINTAIN AND WATER PLANT MATERIAL UNTILOWNERS FINAL ACCEPTANCE IS RECEIVED.8.) THE LANDSCAPE CONTRACTOR SHALL TAKE ALL NECESSARY PRECAUTIONS TO PROTECT ALLPROPERTY, INCLUDING PAVEMENT, WALKWAYS, CURBS, FENCING, STRUCTURES, ETC.. DURINGCONSTRUCTION.9.) THE LANDSCAPE CONTRACTOR SHALL BE RESPONSIBLE FOR KEEPING INFORMED OF ALLEXISTING CODES, LAWS AND ORDINANCES RELATING TO THE WORK REQUIRED ON SITE, ANDSHALL COMPLY ACCORDINGLY.10.) THE LANDSCAPE CONTRACTOR SHALL COORDINATE WITH THE GENERAL CONTRACTOR TOASSURE PROPER SUBGRADES ARE MET,11.) THE LANDSCAPE CONTRACTOR SHALL SUBMIT THREE REPRESENTATIVE SOIL SAMPLES TOTHE OWNER'S REPRESENTATIVE FOR TESTING BY AN APPROVED SOIL TESTING LABORATORY.AMENDMENTS SHALL BE ADDED TO THE SOIL MIX AS RECOMMENDED BY SOIL TESTING LAB.12.) THE LANDSCAPE CONTRACTOR SHALL RAKE PREPARED AREAS AND REMOVE ANY ROCK ORDEBRIS OVER 1". ALL LAWN AREAS SHALL BE ROLLED TO PROVIDE A FIRM, SMOOTH SURFACEFREE OF DIVOTS OR MOUNDS.13.) THE LANDSCAPE CONTRACTOR SHALL SET FINISHED AMENDED SOIL DEPTH BELOW EDGE OFHARDSCAPE ELEMENTS PRIOR TO MULCH AND/OR SOD INSTALLATION. GRADES SHALL BE SET 3"BELOW ADJACENT HARDSCAPE SURFACES FOR PLANTING BEDS AND 1" BELOW FOR LAWNAREAS.14.) PER RMC 4-4-070L, THE LANDSCAPE CONTRACTOR SHALL PROVIDE A MINIMUM 2" DEEP LAYEROF MULCH IN ALL PLANTING BEDS, AND TREES SHALL INCLUDE A MULCH RING THAT HAS A DEPTHOF AT LEAST THREE INCHES (3") AND IS AT LEAST THREE FEET (3') IN RADIUS AROUND THE TREE.