Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
L-101_Landscape Notes & Tree Mitigation
X X X X X X < T O E T O E T B T B L M U P PATIO ( E ) B U I L D I N G L I M I T O F W O R K L I M I T O F W O R K LIMIT OF WORK LIMIT OF WORK CLIENT D A T E J O B N U M B E R C O N S U L T A N T 7 2 5 E 2 n d S t M e r i d i a n , I D 8 3 6 4 2 2 0 8 . 8 8 4 . 2 8 2 4 P R O F E S S I O N A L S E A L T H I S D O C U M E N T I S T H E P R O P E R T Y O F N E U D E S I G N A R C H I T E C T U R E , L L C A N D I S N O T T O B E D U P L I C A T E D W I T H O U T W R I T T E N A U T H O R I Z A T I O N . © N E U D E S I G N A R C H I T E C T U R E L L C D R A W N B Y Parking Lot Expansion 3225 E Commercial Ct., Meridian, ID 83642 Life Church N O . D E S C R I P T I O N D A T E 1 7 - 7 9 1 7 . 3 1 . 1 7 D M S T A C K R O C K G R O U P , I N C . L A N D S C A P E A R C H I T E C T U R E / M A S T E R P L A N N I N G W I L L E T C H O W A R D , P L A O F F I C E : ( 2 0 8 ) 3 4 5 . 0 5 0 0 E M A I L : W I L L @ S T A C K R O C K G R O U P . C O M w w w . S T A C K R O C K G R O U P . C O M T H E G R A P H I C S A N D D E S I G N S O N T H I S S H E E T A R E D E L I V E R A B L E S T H A T R E M A I N A T A L L T I M E S P R O P E R T Y O F S T A C K R O C K G R O U P , I N C . R E P R O D U C T I O N O R R E U S E O F T H I S P R O D U C T C O N T A I N E D H E R E I N I S P R O H I B I T E D W I T H O U T T H E W R I T T E N C O N S E N T O F S T A C K R O C K G R O U P , I N C . © 2 0 1 7 S T A C K R O C K G R O U P , I N C . P R E L I M I N A R Y N O T F O R C O N S T R U C T I O N L - 1 0 1 L a n d s c a p e N o t e s & T r e e M i t i g a t i o n PER CITY OF MERIDIAN CODE: 'ARTICLE B. LANDSCAPING REQUIREMENTS'STREET TREES:1 TREE PER 35 LF, CLASS II OR III TREES·STREETLENGTHTREES REQ'DTREES PROV'D·COMMERCIAL ST.236'77PARKING:* (1) TREE PER PARKING ISLAND THAT SERVES A SINGLE ROW OF PARKING SPACES OR TERMINALPLANTER AT END OF EACH ROW; (2) TREES AT PARKING ISLANDS THAT SERVE A DOUBLE ROW OFSTALLS.* EVERGREEN TREES AND CLASS III TREES ARE PROHIBITED IN INTERIOR PLANTERS.·PLANTERSTREES REQ'DTREES PROV'D244545EXISTING TREE MITIGATION & PRESERVATION:* PRESERVE & PROTECT EXISTING TREES PER EXISTING TREE INVENTORY & MITIGATION PLAN* MAKE FEASIBLE ATTEMPTS TO MAINTAIN EXISTING TREES WITH FOUR INCH (4") CALIPER ORGREATER*TREES TO BE REMOVED SHALL BE MITIGATED TO AN MOUNT OF 100% OF CALIPER INCHES·MITIGATION REQUIRED (CAL IN)MITIGATION PROVIDED·49"49"NOTE:*49 REQUIRED TREES @ 2" CALIPER; UPGRADED TO 3" PROVIDES 49 CALIPER INCHES EXTRAMINIMUM PLANT SIZES:PLANT TYPE:MINIMUM SIZE*EVERGREEN TREES: 6'-0" HT. MIN.*ORNAMENTAL TREES:2" CALIPER MIN.*SHADE TREES:2" CALIPER MIN.*WOODY SHRUBS: 2 GAL. POT MIN.ADDITIONAL REQUIREMENTS:*"TREES SHALL NOT BE PLANTED WITHIN 10' OF ACHD STORM DRAIN PIPE, STRUCTURES ORFACILITIES", or 10' WITHIN A FIRE HYDRANT*SEEPAGE BEDS MUST BE PROTECTED FROM ANY AND ALL CONTAMINATION DURING THECONSTRUCTION AND INSTALLATION OF THE LANDSCAPE IRRIGATION SYSTEM*NO TREES OR SHRUBS OVER 36" HIGH SHALL BE PLANTED WITHIN THE 40'X40' CLEAR VISIONTRIANGLES AT INTERSECTIONS LANDSCAPE REQUIREMENTS:1.REGULATIONS & STANDARDS1.1.All contractor work shall be conducted inaccordance with ISPWC (Idaho Standard PublicWorks Construction), 2017; and City ofMeridian, ID codes, standards and state and localregulations.2.EXISTING CONDITIONS2.1.All utilities shall be located prior to constructionand protected. Any damage to structures,utilities or concrete will be replaced atcontractor's expense.2.2.The site has many existing improvements such asunderground utilities, curb and gutter, light polesand sidewalks.3.GRADING & SITE PREPARATION3.1.Prepare finish grades for planting by grubbingand removing weeds. If necessary apply Round-Up(or equivalent herbicide), using a certifiedapplicator. Remove rocks and other materialsover 2".3.2.All gravel overprep to be removed and disposedof off site.3.3.Finish grade to be smooth transition to allow forentire site to be a natural flowing space.3.4.Fine grade lawn areas to elevations set byEngineer's plans with positive drainage away fromstructures.3.4.1.Refer to Engineer's plans for gradinginformation & for all drainage pipes andlocations. Protect and retain drainage at alltimes.3.5.No pooling or standing water will be accepted perindustry standards.4.SOILS4.1.All planter beds to receive a minimum of 18"depth of screened topsoil. Spread, compact, andfine grade to smooth and uniform grade 2" belowadjacent surfaces.4.2.All lawn areas to receive a minimum of 12" depthof screened topsoil. Spread, compact, and finegrade topsoil to a smooth uniform grade 1" belowadjacent surfaces.4.3.Reuse of existing topsoil that has beenstockpiled on site is permitted if:4.3.1.Topsoil is tested and analyzed to ensure aproper growing medium. Provide additionalamendments as determined by soil tests. And4.3.2.Topsoil is to be loose, friable sandy loam thatis clean and free of toxic materials, noxiousweeds, weed seeds, rocks, grass or otherforeign materials.4.3.3.Topsoil should have a ph of 6.5 to 8.0.4.3.4.If on site topsoil does not meet these minimumstandards contractor is responsible forproviding approved imported topsoil orimproving onsite topsoil per the approval ofthe project manager.4.4.If imported topsoil is used it must be from a localsource and be screened free of any debris orforeign matter. Topsoil must not contain rocks,sticks, lumps, or toxic matter.4.5.Smooth, compact, and fine grade topsoil in lawnareas to smooth and uniform grade .5" belowadjacent surfaces.4.6.Prepare finish grade of topsoil to elevations setby Engineer's plans with positive drainage awayfrom structures. Refer to Civil Engineer's plansfor grading information.4.7.Amend all new plantings with 2 parts topsoil and 1part compost.5.PLANTER BED MULCH5.1.Match existing planter bed mulch on site.5.1.1.If bark, apply pre-emergent after installation,no fabric.5.1.1.If rock mulch, install over commercial gradeweed-barrier fabric, per manufacturerrecommendations.6.LAWN AREAS6.1.Sodded, to be tall turf-type fescue or approved equal per approved by owner, regionally grown,provide same mix as seeded or approved equal(above), to be installed 6 weeks min prior toopening date.6.2.Lay sod within 24 hrs of harvesting. Lay sod toform a solid mass with offset, tightly fitted jointson even grades.6.3.Strip, repair and replace dead sod as needed6.4.All lawn areas to have cut edge.7.PLANTS7.1.All plant material shall be installed per industrystandards.7.2.All plant material shall meet or exceed the minimumfederal standards as regulated by ANSI z60.1,American Standard for Nursery Stock. Plants notmeeting these standards for quality, or plantsdetermined to be unhealthy by Owner'srepresentative, will be rejected.7.3.All Ball and Burlap trees to be installed per Balledand Burlapped planting detail 1/L1.00.7.4.All shrubs to be installed per detail 2/L100.7.5.Trees and shrubs over 36" shall not be plantedwithin clear vision triangles per city code.7.6.Fertilize all trees and shrubs with 'Agriform'planting tablets or approved equal. Apply permanufacturers recommendations.7.7.All landscape trees shall be pruned in accordancewith the American National Standards. (LatestEdition ANSI A300)8.IRRIGATION8.1.Irrigation system shall be built to the followingspecifications:8.1.1.Adhere to city codes when connecting to citywater.8.1.2.All irrigation material to be new withmanufacturers' warranty fully intact.8.1.3.Install outdoor rated controller to belocated as indicated on plan; coordinate withproject manager and site electrician onexact location.8.1.3.1.Controller to have On/Off rain switch orrain shut off device that does not alterprogram. Install in steel lock box with (2)keys.8.1.4.All remote control valves (including mastercontrol valve) to have flow control device.8.1.5.Irrigation system piping to be minimum class200 PVC or approved equal, sleeves to bedouble the size of pipes located within, allwires to be contained in separate sleeves1-1/2" dia min.8.1.6.Use common trenching where possible..8.1.7.All PVC located under hardscapes to beschedule 40 PVC with same req's as above.8.1.8.All mainline pipe and wires to be buried aminimum of 18" and all lateral piping to beburied a minimum of 12" below grade.8.1.9.All wires to be 14 gauge direct bury wire at aminimum. Size wire for correct voltage loss.8.1.10.Supply a minimum of (2) spare wires tofurthest valves from controller in alldirections.8.1.11.Sprinkler heads shall have amatchedprecipitation within each control circuit.Velocities shall not exceed 5 feet persecond.8.1.12.Contractor is responsible complying with allcodes and paying all permits necessary.8.1.13.Sprinkler heads shall have matchedprecipitation within each control circuit.Velocities shall not exceed 5 feet persecond.8.1.14.Water schedule to be provided at a min of80% evapotranspiration as determined bythe local ET.8.1.15.Install all irrigation per irrigation drawings.utilize material specified or approved equal. E C O M M E R C I A L S T . E C O M M E R C I A L S T . N EAGLE RD. E X I S T I N G T R E E P L A N : T R E E M I T I G A T I O N P L A N : N . A . P . 8.1.16. A l l l a n d s c a p i n g a r e a s s h a l l b e p r o v i d e d w i t h a n u n d e r g r o u n d i r r i g a t i o n s y s t e m . L a n d s c a p i n g s h a l l b e m a i n t a i n e d a c c o r d i n g t o c u r r e n t a c c e p t e d i n d u s t r y s t a n d a r d s t o p r o m a o t e g o o d p l a n t h e a l t h , a n d a n y d e a d o r d i s e a s e d p l a n t s s h a l l b e r e p l a c e d . a l l l a n d c s a p e a r e a s w i t h s h r u b s h r u b s s h a l l h a v e a n a p p r o v e d m u l c h s u c h a s b a r k o r s o i l a i d . 9.CONT R A C T O R R E S P O N S I B I L I T I E S 9.1.Co n t r a c t o r i s r e s p o n s i b l e f o r 1 yea r o f m a i n t e n a n c e s t a r t i n g a t the f i n a l d a t e o f a c c e p t a n c e b y ow n e r . 9.2.Est i m a t e d q u a n t i t i e s a r e s h o w n for g e n e r a l r e f e r e n c e o n l y . Co n t r a c t o r s h a l l b e r e s p o n s i b l e for a l l q u a n t i t y e s t i m a t e s . 9.3.Ref e r t o n o t e 2 . 1 r e g a r d i n g da m a g e s t o e x i s t i n g u t i l i t i e s & per m i t t i n g n o t e i n I r r i g a t i o n sec t i o n . 9.4.All p l a n t m a t e r i a l a n d w o r k m a n s h i p sha l l b e g u a r a n t e e d f o r a p e r i o d o f one y e a r b e g i n n i n g a t t h e d a t e o f Ac c e p t a n c e b y O w n e r . R e p l a c e a l l dea d o r u n h e a l t h y p l a n t m a t e r i a l imm e d i a t e l y w i t h s a m e t y p e a n d siz e a t n o c o s t t o O w n e r . 9.5.Lan d s c a p e c o n t r a c t o r t o t u r n i n as- b u i l t d r a w i n g s a t t h e e n d o f pro j e c t . S u b s t a n t i a l c o m p l e t i o n will n o t b e g r a n t e d u n t i l 2 c o p i e s @ 1"= 2 0 ' s c a l e a r e t u r n e d i n a n d app r o v e d b y o w n e r ' s rep r e s e n t a t i v e . 10.In the e v e n t o f a d i s c r e p a n c y , n o t i f y the Gen e r a l C o n t r a c t o r . C A L I P E R I N C H E S R E Q U I R E D F O R M I T I G A T I O N S Y M B O L D E S C R I P T I O N C A L I N C H E S R E M O V E D 3 6 " R E M O V E ( 3 ) C R A B A P P L E S , W / C A L I P E R S O F 4 " , 4 " A N D 4 . 5 " . M I T I G A T I O N R E Q U I R E D P R E S E R V E & P R O T E C T E X I S T I N G T R E E S I N T H I S A R E A . N O W O R K . R E M O V E ( 1 ) E X I S T I N G D A M A G E D / D Y I N G M A P L E . N O M I T I G A T I O N R E Q U I R E D R E M O V E ( 4 ) E X I S T I N G M A P L E S W / C A L I P E R S O F 5 " , 8 " , 9 " A N D 1 4 " . M I T I G A T I O N R E Q U I R E D N / A N / A 1 2 . 5 " 4 8 . 5 " N / A R E M O V E ( 5 ) E X I S T I N G T R E E S W I T H C A L I P E R S A L L < 4 " . N O M I T I G A T I O N R E Q U I R E D T O T A L C O D E E T - 1 0 1 E T - 1 0 2 E T - 1 0 3 E T - 1 0 4 E T - 1 0 5 T R E E M I T I G A T I O N S C H E D U L E E T - 1 0 4 N O R T H 0 S C A L E : f e e t 5 0 1 0 0 1 5 0 1 " = 5 0 ' - 0 " N O R T H 0 S C A L E : f e e t 5 0 1 0 0 1 5 0 1 " = 5 0 ' - 0 " E T - 1 0 4 E T - 1 0 2 E T - 1 0 5 E T - 1 0 3 E T - 1 0 1 E T - 1 0 1 E T - 1 0 2 E T - 1 0 4 ( 7 ) N E W 3 " C A L I P E R P A R K W A Y T R E E S ( + 7 " C A L I P E R M I T I G A T I O N ) ( 4 2 ) N E W 3 " C A L I P E R P A R K I N G L O T T R E E S ( + 4 2 " C A L I P E R M I T I G A T I O N ) ( 3 ) N E W 2 " C A L I P E R P A R K I N G L O T T R E E S ( N O M I T I G A T I O N ) 3 2 2 5 E C O M M E R C I A L S T . N . A . P . N . A . P . 3 2 2 5 E C O M M E R C I A L S T . N EAGLE RD.