L-1 . Planting Plan

Home , Gaultheria, Symphoricarpos

1/L-1 - SEE ENLARGEMENT THIS SHEET PLANTING PLAN 1" = 20'-0" (CHECK SCALE BAR FOR ACCURACY) 588 Gaultheria shallon 70% 84 Oemleria cerasiformis 10% 84 Ribes sanguineum 10% 84 Symphoricarpos albus 10%

3 Acer circinatum 8% 13 Gaultheria shallon 40% 381 Gaultheria shallon 70% 3 Oemleria cerasiformis 8% 28 Acer circinatum 8% 55 Oemleria cerasiformis 10% 140 Gaultheria shallon 40% 5 Pseudotsuga menziesii 13% 55 Ribes sanguineum 10% 3 Ribes sanguineum 8% 28 Oemleria cerasiformis 8% 55 Symphoricarpos albus 10% 3 Acer circinatum 8% 46 Pseudotsuga menziesii 13% 3 Symphoricarpos albus 8% 12 Gaultheria shallon 40% 88 Gaultheria shallon 70% 5 Thuja plicata 15% 28 Ribes sanguineum 8% 13 Oemleria cerasiformis 10% 3 Oemleria cerasiformis 8% 28 Symphoricarpos albus 8% 13 Ribes sanguineum 10% 4 Pseudotsuga menziesii 13% 53 Thuja plicata 15% 13 Symphoricarpos albus 10% 13 Acer circinatum 8% 3 Ribes sanguineum 8% 65 Gaultheria shallon 40% 3 Symphoricarpos albus 8% 13 Oemleria cerasiformis 8% 5 Thuja plicata 15% 21 Pseudotsuga menziesii 13% 13 Ribes sanguineum 8% 13 Symphoricarpos albus 8% 25 Thuja plicata 15%

56 Gaultheria shallon 70% 8 Oemleria cerasiformis 10% 8 Ribes sanguineum 10% 8 Symphoricarpos albus 10%

38 Acer circinatum 15% 38 Cornus stolonifera 15% 152 Gaultheria shallon 60% 5 Acer circinatum 8% 26 Ribes sanguineum 10% 13 Acer circinatum 8% 21 Gaultheria shallon 40% 65 Gaultheria shallon 40% 5 Oemleria cerasiformis 8% 13 Oemleria cerasiformis 8% 7 Pseudotsuga menziesii 13% 22 Pseudotsuga menziesii 13% 5 Ribes sanguineum 8% 13 Ribes sanguineum 8% 5 Symphoricarpos albus 8% 13 Symphoricarpos albus 8% 8 Thuja plicata 15% 25 Thuja plicata 15% 7 Acer circinatum 15% 7 Cornus stolonifera 15% 26 Gaultheria shallon 60% 5 Ribes sanguineum 10% 15 Acer circinatum 15% 15 Cornus stolonifera 15% 57 Gaultheria shallon 60% 10 Ribes sanguineum 10%

3 Acer circinatum 8% 8 Acer circinatum 15% 15 Gaultheria shallon 40% 8 Cornus stolonifera 15% 3 Oemleria cerasiformis 8% 32 Gaultheria shallon 60% 5 Pseudotsuga menziesii 13% 6 Ribes sanguineum 10% 3 Ribes sanguineum 8% 3 Symphoricarpos albus 8% 6 Thuja plicata 15%

LARGE BOULDERS PLACED AS STONE 1/L-1; ENLARGEMENT PLANTING PLAN OUTCROPPING TO RETAIN GRADE GENERAL NOTES PLANTING LEGEND (overall site) 1.MINIMUM SIZE - 3 MAN (QUANTITY #1) Trees 2 MAN (QUANTITY #2) 1. ALL WORK SHALL BE PERFORMED BY PERSONS FAMILIAR WITH THIS KIND OF WORK AND UNDER THE SUPERVISION OF A 1" = 10'-0" QUALIFIED FOREMAN. Num | Species Common Name Abbrev. | Planting Size 2.BOULDERS TO BE 1/3RD BURRIIED 136 Acer circinatum Vine Maple ACvm 2' TSUME 2. ALL PLANT MATERIAL SIZES AND QUALITY TO CONFORM TO AMERICAN ASSOC. OF NURSERYMEN, AMERICAN STANDARD FOR NURSERY STOCK, MOST RECENT VERSION Conifer Num | Species Common Name Abbrev. | Planting Size ACvm 3. PLANT LOCATIONS ON THE PLANS ARE DIAGRAMMATIC AND WILL BE SUBJECT TO ADJUSTMENT IN THE FIELD BY THE 110 Pseudotsuga menziesii Douglas fir PSEME 2' LANDSCAPE CONTRACTOR and THE LANDSCAPE ARCHITECT. 127 Thuja plicata Giant arborvitae THPL 2'

4. DISTRIBUTION OF PLANTS OVER DISTURBED AREAS OF THE SITE IS TO TAKE PRECEDENCE OVER THE LIMITS OF WORK Shrubs SHOWN ON THIS PLAN. ALL DISTURBED AREAS ARE RECEIVE PLANTINGS. Num | Species Common Name Abbrev. | Container Size 5. ALL PLANT MATERIAL SHALL BE OF NURSERY STOCK AND SHALL BE OF THE TYPE, SIZE AND CONDITION SPECIFIED. THE 68 Cornus stolonifera Red-twig dogwood CORST #1 GSs PLANT MATERIAL SHALL EXHIBIT NORMAL HABITS OF GROWTH FOR THE SPECIES, SHALL HAVE BUDS INTACT AND SHALL 1711 Gaultheria shallon Salal GSs #1 BE FREE OF DISEASE, INSECTS, SCARS, BRUISES, BREAKS, SEED AND WEED ROOTS. 228 Oemleria cerasiformis Indian Plum OEMCE #1 275 Ribes sanguineum Wintercurrant RSw #1 6. SEE NOTES THIS SET FOR TOPSOIL DEPTH AND SPECIFICATION. 228 Symphoricarpos albus Common snowberry SYAL #1 PMsf 7. ARBORIST WOOD CHIPS ARE TO BE INSTALLED AT ALL NEW PLANTING AREAS WITH A MINIMUM OF 6 INCHES. ** Landscape approval is conditioned upon CONTRACTOR MAY USE CHIPS GENERATED DURING THE CLEARING AND GRUBBING OF THE PARKING LOT AREA. SEE compliance with the attached landscape plan notes DETAIL FOR EXTENT OF MULCH FOR EACH PLANT. and details. Landscape inspection report required 8. ALL LANDSCAPE AREAS SHALL HAVE PLANTING BACKFILL AMENDED WITH A WETTING AGENT (TERAWET OR EQUAL) before project is finaled CSkel APPLIED AT MANUFACTURES RECOMMENDED RATE. 9. LANDSCAPE CONTRACTOR SHALL VERIFY LOCATION OF ALL SITE UTILITIES PRIOR TO LANDSCAPE IMPLEMENTATION. PLANT LOCATIONS MAY BE ADJUSTED TO AVOID CONFLICT.

10. LANDSCAPE CONTRACTOR SHALL TAKE NECESSARY PRECAUTIONS TO PROTECT EXISTING SITE IMPROVEMENTS, PAVING, WALLS, AND UNDERGROUND UTILITIES. DAMAGE SHALL BE REPAIRED TO THE OWNER'S SATISFACTION AND AT NO 1/L-1;Header ENLARGEMENT PLANTING LEGEND ADDITIONAL COST. Trees Symbol | Num | Species Common Name Abbrev. | Planting Size 11. PLANT COUNT IS FOR THE CONTRACTOR'S CONVENIENCE; IF THERE IS A DISCREPANCY, THE PLAN SHALL GOVERN. 10 Acer circinatum Vine Maple ACvm 5' min ACTUAL PLANT QUANTITIES TO BE DETERMINED BY REQUIRED PLANT SPACING.

Conifer 12. MANY AREAS TO BE PLANTED ARE INDICATED ON THE PLAN WITH A HATCH PATTERN. SEE PLANT LIST FOR PLANT TYPE Symbol | Num | Species Common Name Abbrev. | Planting Size AND SIZE 3 Tsuga mertensiana Mountain Hemlock TSUME 3' ht min. 13. SPACING OF ALL PLANTS IN HATCH AREA IS BETWEEN 36" AND 48". ALL QUANTITIES TO BE INSTALLED, FIELD FIT TO DETERMINE SPACING.

Shrubs Symbol | Num | Species Common Name Abbrev. | Container Size 14. SUBSTITUTION OF PLANT VARIETIES DUE TO LACK OF AVAILABILITY SUBJECT TO APPROVAL BY THE OWNERS 15 Cornus stolonifera 'Kelseyi' Red Osier Dogwood 'Kelseyi' CSkel #2 REPRESENTATIVE. 61 Gaultheria shallon Salal GSs #2 15. ALL DIMENSIONS ARE ASSUMED TO BE PARALLEL OR PERPENDICULAR UNLESS OTHERWISE NOTED. Perennials Symbol | Num | Species Common Name Abbrev. | Container Size 16. ALL SOIL GRADES TO BE A MINIMUM SIX INCHES BELOW ADJACENT ELEVATIONS UNLESS NOTED OTHERWISE 91 Polystichum munitum Sword Fern PMsf #1 17. ALL GRADES, DIMENSIONS AND EXISTING CONDITIONS SHALL BE VERIFIED BY THE CONTRACTOR PRIOR TO one inch Groundcover PLAN19-0014 Rebecca Lowell Symbol | Num | Species Common Name Abbrev. | Container Size CONSTRUCTION. ANY DISCREPANCIES SHALL BE BROUGHT TO THE ATTENTION OF THE LANDSCAPE ARCHITECT. ** see above 55 Arctostaphylos uva-ursi Kinnikinnick AUken #1 April 13, 2019 18. BASEMAP PROVIDED BY SEMRAU SURVEYORS AND ENGINEERS, MOUNT VERNON, WA 0' 20' 40' 60' 80' NORTH

PART 1 - GENERAL 3.04 MULCH 1.01 SCOPE D. Plants are to be nursery grown unless otherwise specified herein. A. General: Apply mulch evenly to all shrub and plant beds to a depth of 6 inches and as indicated on drawings. A. General: Provide all labor, equipment and materials necessary for completion of landscaping shown on drawings or specified herein, including but E. Container Stock: Provide container stock plants which have grown in container in which delivered for a minimum of 6 months, but not over 2 years. not limited to installation of topsoil, plant material, clean-up and maintenance through final acceptance. Do not handle container stock by tops, stems or trunks. Root-bound plants and containers with weeds are not acceptable. 3.05 CLEAN UP 1.02 RELATED WORK F. Balled and Burlapped Stock (B&B): Dug with firm, natural balls of soil around roots; ball diameter and depth sufficient to encompass fibrous and A. Remove from site all cans, surplus subsoil and debris resulting from planting and grading operations. Neatly dress and finish planted areas. feeding roots. Wrap with burlap and bind with twine, cord or wire mesh in accordance with ANSI Z60.1. Handle by ball only. Take care to protect A. NONE 3.06 PLANT ESTABLISHMENT AND FINAL ACCEPTANCE ball and plant. Cracked, broken loose or dry-to-the-center balls will not be acceptable. A. Preliminary Inspection and Acceptance: When the work specified herein has been completed, an inspection will be made within 7 days of the G.Bare Root Stock (BR): Remove earth without injury to fibrous root system. Protect from drying by covering with damp sawdust or burlap until 1.03 QUALITY CONTROL contractor's written request. The OWNER's Representative will generate a "punch list" of items that will require revisions or further work to comply planted. Dried or shriveled stock not acceptable. with the contract documents. Preliminary acceptance of the landscaping will be given when items on the punch list have been completed to the A. Materials: Furnish plant materials in accordance with Washington State Grading Code for No.1 Grade; well established and vigorous normal habit satisfaction of the OWNER's Representative. of growth, must be free from disease, approved for quality, size and variety upon delivery at site. Verify prior to bid date all sources of supply and H. Pruning: Do not prune before delivery. Trees with bark sunscalds, broken leaders, disfiguring knots or fresh cuts off limbs over 3/4 inch not completely callused will be rejected. insure availability of listed sizes, species, variety and quality. B. Establishment Period and Maintenance: The establishment period will commence on the date of Preliminary Acceptance, and will extend until Final Acceptance of the entire project. Maintenance during this period to include: B. Inspection: OWNER reserves the right to reject, through his agent, any or all plant material at any time until final inspection and acceptance. 2.02 TOPSOIL Remove rejected plants immediately from site. 1. Watering: A. Topsoil is only required to be used in the planting pits. a. Hand water any plants as needed for 30 day guarantee period. Any plants that exhibit stress, damage, or death due to lack of water C. Measurements: Conform with size requirements indicated on drawings or specified hereinafter and with requirements of ANSI Z60.1-2004 prior to project acceptance will be replaced by contractor at no cost to owner. PLEASE NOTE THAT WATER IS NOT AVAILABLE ON B. Compost for amending per WSDOT 9-14.4(8) specification (American Standard for Nursery Stock). SITE. CONTRACTOR TO PROVIDE WATER. C. Topsoil shall have a pH of between 5.5 and 7.0 and be free of any admixture of subsoil, 3/4-inch-or-larger-diameter rocks, roots, plants, sticks, or D. Protections and Precautions: The CONTRACTOR shall take necessary precaution to protect walks, curbs, pavement and building from damage. 2. Weeding: Remove all weeds from all landscape areas. Weeds are defined as any non-native plant species existing on the site. other extraneous material. Do not use topsoil while in a frozen or muddy condition. Thoroughly premix topsoil off-site. No planting soil shall be mixed directly on paved surfaces. Locate all underground utilities prior to commencement of work. Any utilities, curbs, pavements, walk or structure damaged as a result of the CONTRACTOR's operations shall be repaired at the CONTRACTOR's expense. Keep 3. Plant Replacement: Remove and replace all dead and dying material. D. Plant pits: construction area open and free flowing at all times. Store materials on-site as directed by the OWNER's Representative. Remove and legally C. Final Inspection and Acceptance: Final inspection of the work in this section will be made at the time of the Final Inspection of the entire project. A dispose of excess materials. Erect necessary signs and barriers against pedestrian and vehicular traffic. a. An imported two-way mix consisting of 50 percent sand and 50 percent compost, or final "punch list" may be issued. Final Acceptance of the landscaping will be contingent upon Final Acceptance of the entire project. b. An amended native soil consisting of 66% native and 33% compost. E. Delivery: Protect plant material from wind, drought, unusual weather or vandalism. Protect seed from dehydration, contamination, and heating during delivery, storage and handling. Deliver fertilizer and lime to the site in original unopened containers bearing manufacturer's chemical analysis, name, trade name, trademark, and indication of conformance to state and federal laws. Instead of containers, fertilizer and lime may be END OF SECTION furnished in bulk with certificate indicating the above information. Store seed, lime and fertilizer in cool dry location away from contaminants. 2.03 AMENDMENTS AND FERTILIZER

F. Submittals: A. Trees, Shrubs, and Groundcover Fertilizer: Agriform planting tablets 20-10-5, 21 gram size. SET PLANT VERTICALLY NOT 1. Plant Material Documentation: B. All planting pits to have soil amended with a wetting agent, terawet or equal, applied per manufactures specifications. PERPENDICULAR TO SLOPE a. Within 30 days after award of General Contract, submit documentation that all specified plant materials have been ordered. 2.04 MULCH 2. Manufacturer's Certificates of Conformance: PREVIOUS GROWING LEVEL A. Use arborist wood chip bark mulch. It is acceptable to use chips form clearing and grubbing of this site. AT FINISH GRADE a. Fertilizer. B. See detail this set for minimum quantity/extent of mulch for each plant. b. Wetting Agent c. Topsoil. WOOD CHIP MUILCH - d. Compost FEATHER DEPTH TO STEM. MULCH SHALL NOT CONTACT PART 3 - EXECUTION G.Storage: STEM. a. Protect plants from sun and drying wind. 3.01 VERIFICATION

6" 3" WATER RETENTION BASON b. Maintain and protect plant materials not to be planted within 4 hours in a safe, healthy and vigorous condition. A. Verify installation conditions as satisfactory to receive work of this section and have been approved by Landscape Architect. Do not begin until unsatisfactory conditions are corrected. Beginning work constitutes your acceptance of conditions as satisfactory. c. Do not store herbicides with any other landscape materials. SCARIFY PLANTING PIT WALL B. Field Measurements: Verify actual layout in relation to Drawings. Make adjustments as required by Landscape Architect, at no additional cost to the H. Guarantee: OWNER. 1. All plant material where no automatic irrigation system is installed shall be guaranteed by the CONTRACTOR for a period of 30 DAYS from BACKFILL WITH EXISTING SOIL AND SOIL AMENDMENT the date of final acceptance, to be in healthy condition. C. All disturbed areas are to be planted. 6" a. Inspections: Make periodic inspections, at no extra cost to OWNER, during guarantee period. Determine what changes if any should be made in OWNER's maintenance program. 3.02 TOPSOIL 2 TIMES SPREAD OF ROOT BALL DIAMETER b. Replacement during warranty period: Replace, at no cost to OWNER, and as soon as weather conditions permit, dead plants and A. General: Prepare planting pit by scarifying and removing rocks and debris over 1 inch in diameter. Sub grade soils should be free-draining and plants not in vigorous, thriving condition. Replacements to be of same species and to be subject to all indicated requirements. Make without impervious soils or other materials harmful to plant growth. Place depth of topsoil and amendments indicated on drawings and replacements prior to expiration of guarantee period. NOTES: specifications over rough sub-grade in all planting pit. All depths are after settling. 1. SEE PLANT MATERIAL LIST FOR SIZE AND SPECIES 2. FERTILIZE ALL PLANTS WITH STARTER FERTILIZER APPLIED AT MANUFACTURE RATES I. Codes and Regulations: Comply with all applicable city, county, state, and federal codes and regulations. 1. Thoroughly incorporate amendments into topsoil. 3. ALL PLANTING HOLES TO RECEIVE GRANULAR WETTING AGENT, TERAWET OR EQUAL, APPLIED AT MANUFACTURES RATES 1.04 PROVISIONAL AND FINAL REVIEW 4. WATER THOROUGHLY THE FIRST DAY OF INSTALLATION C. Finish Grading: Fine grade landscape areas to match adjacent paving. Fine finish topsoil by raking smooth and even and removing extraneous 5. PROVIDE A 3 FOOT RADIUS OF MULCH AROUND EACH TREE AND A 2 FOOT RADIUS MULCH AREA AROUND EACH SHRUB. A. Owners Representative will review all plant material prior to planting. Project Landscape Architect will review placement and orientation of matter. plantings in the field with contractor. 1. Establish finish grades in accordance with elevations shown on the Drawings. B. Upon completion of planting, and all other work required under the contract, the contractor shall request a provision inspection (punch list). No partial approvals will be given. 2. Rake, float, drag, roll and perform all necessary operations to remove surface irregularities and to provide a firm, smooth surface with positive drainage. Remove all rocks, sticks and other debris I inch and larger. 1 PLANTING DETAIL C. The contractor shall request a final inspection upon satisfactory completion of all punch list items and any other work required under this contract. Final inspection and acceptance of the work shall establish the beginning of the guarantee period. 3. Finish grades, after installation of topsoil or mulch, shall be Flush with adjacent surfaces unless otherwise specified or detailed. L-2 NO SCALE

D. All holes, depressions, and rivulets shall be filled in and brought to a smooth grade. All branches, stones, or debris on the surface shall be picked up and removed from the site

3.03 PLANT MATERIAL PART 2 - MATERIALS A. Plant pit excavation: Make holes for planting with vertical sides. Make pit 18 inches deep minimum or 6 inches deeper than the depth of root-ball, 2.01 PLANT MATERIAL whichever is deeper. Make pit 12 inches minimum larger than root-ball diameter as shown. SOIL NOTES

A. General: Plants to be nursery grown with size at least equal to size specified, prior to pruning. Do not prune prior to site delivery. Measurements, B. Placement: Orient as directed for best appearance. Place trees first AND LOCATIONS ARE TO BE APPROVED BY THE LANDSCAPE 1. CONTRACTOR MAY STOCKPILE SITE TOPSOIL FOR POSSIBLE RE-USE IN PLANTING PITS. STOCKPILED caliper, branching, grading, quality, balling and burlapping per ANSI Z60.1 ARCHITECT. Follow with shrubs. Set in center of pits, on approved topsoil backfill mix. Set plantings to bear same relationship with finish grade TOPSOIL TO BE APPROVED BY OWNERS REPRESENTATIVE. IF SOIL MAY BE REQUIRED TO BE TESTED FOR ANY NEEDED AMENDMENTS. TESTING AT CONTRACTORS EXPENSE after settlement as they bore to natural grade. Hold firmly in position while backfill mixture is being placed to within 6 inches of finished grade. Place B. Harvested Native Plants: Plants harvested from the limit of work may be used but must be 'potted' or stockpiled and reviewed by owners backfill mixture carefully, avoiding root damage and filling all voids. Compact fill by jetting to avoid air pockets. Allow to soak away and continue 2. EXISTING SITE TOPSOIL TO BE AMENDED WITH COMPOST AT A RATIO OF 2:1. 2 UNITS OF EXISTING SOIL TO representative for approval prior to use. Alternative species may be submitted for approval but are e not to be used without the prior approval of adding more topsoil as required. Stake as specified. ONE UNIT OF COMPOST. AMENDMENT MAY BE DONE IN INDIVIDUAL PLANTING PITS. the owner representative . 1. Container Stock: Cut two sides with approved type cutter and remove container, taking care to avoid any root damage. 3. IN LIEU OF AMENDING SITE TOPSOIL CONTRACTORS MAY CHOOSE TO USE IMPORTED 2-WAY TOPSOIL. C. Plant Names: . 2. Balled Stock: Cut string and remove fasteners. Remove all burlap and wire baskets. 4. TOPSOIL DEPTHS 1. Plant varieties shall be as specified in the plant list and be true to botanical name as listed in the latest edition of “Standardized Plant Names" as adopted by American Joint Committee of Horticultural Nomenclature. 4.1. TOPSOIL TO BE PLACED AT A MINIMUM OF 6" IN ALL PLANTING PITS AND INCORPORATED INTO EXISTING D. Trees: SUBGRADE. C. Plant Stock: 1. Excavate pits 6 inches deeper (MINIMUM) and twice the diameter of root ball. Dispose of excavated soil on project site as directed by 5. IN ALL INSTANCES, PLACED TOPSOIL TO HAVE FERTILIZER AND WETTING AGENT AMENDMENT. 1. Be fresh, well foliated, in prime condition when in leaf, and exhibiting normal habit of growth. Landscape Architect. Thoroughly scarify bottom of pits by shovel. Shovel cut sides to help root penetration.

2. Have all the leaders and buds intact, free of disease, injury, insects, insect eggs, larvae, and indications of strawberry root weevil. 2. Backfill bottom of tree pit (minimum 6 inches) with native soil to such an elevation that when the tree is installed, it will be at a proper finish grade, with the nursery grown based of plant 2 inches higher than planted in nursery. Compact backfill by hand methods and water to eliminate all voids. 3. Be free of seeds, weed roots, and other such contaminants. one inch

0' 20' 40' 60' 80' NORTH

NO. DATE REVISION BY REV. prepared for: prepared by: STATE OF SCALES: ISSUE DATE: 4.5.19 WASHINGTON Landscape Architecture and Planning REGISTERED Parking Area at Little Mountain Park HORIZONTAL : 1" = 20' DRAWING: 1302LMPland Mount Vernon Parks and Recreation Mount Vernon, WA 98273 LANDSCAPE ARCHITECT PLANTING DETAILS p. 360.419.7400 VERTICAL : N/A JOB NO.: 1302 Mount Vernon, WA 98273 f. 800.508.2017 www.eccosdesign.com DESIGNED: PD AND SPECIFICATIONS SHEET: contact: Bill King / James Weppler PATRIK DYLAN eccosDesign contact: Patrik Dylan DRAWN: PD L-2 LLC CERTIFICATE NO. 793 Mount Vernon, WA CHECKED: PD bid set OF 2 1. BASEMAP PROVIDED BY ______2. ALL DIMENSIONS ARE ASSUMED TO BE PARALLEL OR PERPENDICULAR UNLESS OTHERWISE NOTED. 3. ALL SOIL GRADES TO BE A MINIMUM SIX-INCHES BELOW ADJACENT FINISH FLOOR ELEVATIONS UNLESS NOTED OTHER- WISE ALL GRADES ADJACENT TO A BUILDING SHALL HAVE A MAXIMUM SLOPE OF 5% 3 FEET FROM FOUNDATION. 4. ALL GRADES, DIMENSIONS AND EXISTING CONDITIONS SHALL BE VERIFIED BY THE CONTRACTOR PRIOR TO CONSTRUCTION. ANY DISCREPANCIES SHALL BE BROUGHT TO THE ATTENTION OF THE LANDSCAPE PROFESSIONAL AND THE CITY. 5. APPLICANT’S ARE RESPONSIBLE FOR MINIMIZING CONFLICTS WITH UNDERGROUND AND OVERHEAD UTILITIES. 6. ALL WORK SHALL BE PERFORMED BY PERSONS FAMILIAR WITH THIS KIND OF WORK AND UNDER THE SUPERVISION OF A QUALIFIED FOREMAN. 7. LANDSCAPE CONTRACTOR SHALL VERIFY LOCATION OF ALL SITE UTILITIES PRIOR TO LANDSCAPE IMPLEMENTATION. 8. LANDSCAPE CONTRACTOR SHALL TAKE NECESSARY PRECAUTIONS TO PROTECT EXISTING SITE IMPROVEMENTS, PAVING, WALLS, AND UNDERGROUND UTILITIES. DAMAGE SHALL BE REPAIRED TO THE OWNER'S SATISFACTION AND AT NO ADDITIONAL COST. 9. SOIL SHALL BE PREPARED FOR LANDSCAPE INSTALLATION ACCORDING TO LANDSCAPE INDUSTRY STANDARDS, OF PROVEN APPLICABILITY TO LOCAL CONDITIONS TO BE CONDUCIVE TO THE HEALTHY GROWTH OF NEW PLANTS. TOP- SOIL SHALL BE RICH IN ORGANIC MATERIAL OR AMENDED TO BE SO. 10. CONSTRUCTION DEBRIS MUST BE REMOVED AND NOT BURIED ON SITE. 11. TOPSOIL, ORIGINAL TO THE SITE AND IF SUITABLE FOR PLANTING AREAS, MAY BE REQUIRED TO BE STORED DURING SITE CONSTRUCTION FOR REUSE DURING THE LANDSCAPE INSTALLATION PHASE. 12. TOPSOIL TO BE 6-INCHES IN ALL PLANTER BEDS AND 2-INCHES IN LAWN AND SOD AREAS. 13. FINE BARK MULCH IS TO BE INSTALLED AT ALL NEW PLANTING AREAS WITH A MINIMUM OF 2 –INCHES. 14. ALL PLANT MATERIAL SIZES AND QUALITY TO CONFORM TO AMERICAN ASSOCIATION OF NURSERYMEN, AMERICAN STANDARD FOR NURSERY STOCK, 2014, OR AS SUBSEQUENTLY UPDATED. 15. ALL PLANT MATERIAL SHALL BE OF NURSERY STOCK AND SHALL BE OF THE TYPE, SIZE AND CONDITION SPECIFIED. 16. THE PLANT MATERIAL SHALL EXHIBIT NORMAL HABITS OF GROWTH FOR THE SPECIES, SHALL HAVE BUDS INTACT AND SHALL BE FREE OF DISEASE, INSECTS, SCARS, BRUISES, BREAKS, SEED AND WEED ROOTS. 17. STREET TREES SHALL BE FROM THE CITY’S APPROVED LIST OF PLANT MATERIALS OR AN EQUIVALENT THAT IS APPROVED BY THE CITY PRIOR TO INSTALLATION. 18. PLANT LOCATIONS ON THE PLANS ARE DIAGRAMMATIC AND MAY BE SUBJECT TO ADJUSTMENT IN THE FIELD BY THE LANDSCAPE CONTRACTOR. PLANT LOCATIONS MAY BE ADJUSTED TO AVOID CONFLICT. 19. PLANT COUNT IS FOR THE CONTRACTOR'S CONVENIENCE; IF THERE IS A DISCREPANCY, THE PLAN SHALL GOVERN. ACTUAL PLANT QUANTITIES TO BE DETERMINED BY REQUIRED PLANT SPACING. 20. SUBSTITUTION OF PLANT VARIETIES DUE TO LACK OF AVAILABILITY SUBJECT TO APPROVAL BY THE OWNERS REPRESENTATIVE AND THE CITY OF MOUNT VERNON AND MUST BE PRIOR TO INSTALLATION. 21. TREES SHALL NOT BE PLANTED CLOSER THAN ONE FOOT FROM ANY PERMANENT HARD SURFACE PAVING OR WALKWAY. 22. WHERE LANDSCAPING AREAS ARE REQUIRED ALONG STREET FRONTAGES, NO SHRUBS SHALL BE HIGHER THAN 36 - INCHES AND NO TREE SHALL HAVE BRANCHES OR FOLIAGE BELOW FIVE FEET OR PLACED WITHIN THE SIGHT TRIANGLE.

DETAIL NO. 11a LANDSCAPING APPROVAL STANDARD NOTES SCALE NA (deviations to these notes can be approved for certain items by City staff) REVISION DATE 06/2016 23. ALL LANDSCAPE AREAS SHALL HAVE ADEQUATE DRAINAGE, EITHER THROUGH NATURAL PERCOLATION OR BY MEANS OF AN INSTALLED DRAINAGE SYSTEM. 24. IRRIGATION OR SPRINKLING SYSTEMS FOR WATERING LANDSCAPED AREAS ARE STRONGLY ENCOURAGED. IF IRRIGATION OR SPRINKLING SYSTEMS ARE NOT INSTALLED, THE APPLICANT SHALL DEMONSTRATE THAT ALL OF THE LANDSCAPING THAT WILL BE INSTALLED IS DROUGHT-TOLERANT. 25. ALL NON IRRIGATED LANDSCAPE AREAS (NOT-RAINGARDEN) SHALL HAVE A WETTING AGENT APPLIED AT MANUFACTURES RECOMMENDED RATE. 26. IF NO AUTOMATIC IRRIGATION IS SUPPLIED, SUPPLEMENTAL HAND WATERING SHALL BE REQUIRED DURING FIRST TWO YEARS TO AID IN PLANT ESTABLISHMENT. 27. LANDSCAPING IN THE VICINITY OF ANY FIRE HYDRANT, FIRE DEPARTMENT SPRINKLER CONNECTION, OR STANDPIPE CONNECTION SHALL NOT PREVENT SUCH EQUIPMENT FROM BEING IMMEDIATELY DISCERNIBLE NOR IN ANY OTHER MANNER DETER OR HINDER THE FIRE DEPARTMENT FROM GAINING IMMEDIATE ACCESS TO SAID EQUIPMENT. THE FOLLOWING SHALL ACT AS A GUIDELINE FOR THE LANDSCAPING AROUND SAID EQUIPMENT, WITH FINAL APPROVAL FROM THE CITY FIRE MARSHAL: FIRE HYDRANTS AND FIRE DEPARTMENT CONNECTIONS FOR SPRINKLERS AND STANDPIPES SHALL BE FREE FROM OBSTRUCTION ON ALL SIDES BY A MINIMUM CLEARANCE OF THREE FEET. 28. THE APPLICANT IS RESPONSIBLE FOR SUBMITTING REPORTS AND ASSOCIATED MATERIALS DOCUMENTING COMPLIANCE WITH THE CITY’S APPROVED PLANTING PLAN. AS-PLANTED PLANS WILL BE REQUIRED TO BE SUBMITTED PRIOR TO FINAL APPROVAL OR OCCUPANCY. 29. A MAINTENANCE BOND, CASH DEPOSIT, OR OTHER ASSURANCE ACCEPTABLE TO THE CITY, EQUAL TO 60 PERCENT OF THE ESTIMATED COST OF THE REQUIRED LANDSCAPING IMPROVEMENTS PLUS THE COST OF THEIR MAINTENANCE FOR TWO YEARS, SHALL BE SUBMITTED TO THE CITY PRIOR TO ACCEPTANCE OF A PROJECT BY THE CITY. 30. ALL REQUIRED LANDSCAPING AND SCREENING AREAS SHALL BE MAINTAINED IN A HEALTHY, GROWING CONDITION. BROKEN, DEAD OR DYING TREES, SHRUBS OR PLANTS SHALL BE REPLACED UPON NOTIFICATION BY THE CITY. ALL LANDSCAPING AND SCREENING AREAS SHALL BE MAINTAINED REASONABLY FREE OF WEEDS AND TRASH. ANY PROPERTY OWNER WHO FAILS TO REASONABLY MAINTAIN AND REPLACE LANDSCAPING AND SCREENING AREAS WILL BE CONSIDERED TO HAVE COMMITTED AN OFFENSE UNDER THE MOUNT VERNON MUNICIPAL CODE.

31. FOR RESIDENTIAL PROJECTS ONLY: IN RESIDENTIAL DEVELOPMENT PROJECTS WHERE REAR YARD SETBACKS BETWEEN A REAR FENCE AND PRIMARY STRTURE ARE NOT LANDSCAPED BY THE DEVELOPER, SOIL IN THOSE AREAS MUST CONSIST OF TOPSOIL VIABLE FOR PLANT GROWTH AND BE IN SUITABLE CONDITION FOR LANDSCAPING PRIOR TO OCCUPANCY.

LANDSCAPING APPROVAL DETAIL NO. 11b STANDARD NOTES SCALE NA (deviations to these notes can be approved for certain items by City staff) REVISION DATE 06/2016 NOTES:

TREE STAKES TO BE VERTICAL, PARALLEL, EVEN-TOPPED, UNSCARRED AND DRIVEN INTO UNDISTURBED SUBGRADE GUYING APPARATUS: FERTILIZE ALL TREES WITH HEAVY DUTY POLY CHAIN LOCK APPROVED STARTER (OR EQUAL), ALLOWING 1" GAP FERTILIZER APPLIED AT FOR TREE GROWTH MANUFACTURER'S SUGGESTED RATES 8 FOOT, 3" ROUND FINISH GRADE LODGEPOLE PINE STAKES, SET TOP OF ROOT CROWN AT 2 PER TREE OR 1" ABOVE FINISH GRADE. TREE GATOR OR EQUAL GENTLY PACK BACKFILL MIX AROUND ROOTBALL 2" DEPTH BARK MULCH

SHAPE SOIL TO CREATE A 3' 4" WATERING BASIN DIAMETER WATERING BASIN. SURROUNDING TREE FINISH GRADE STAKES TO BE REMOVED ONE YEAR AFTER INSTALLATION

1 12"MIN. PULL BURLAP OFF TOP 3 OF ROOTBALL.

PLANTING BACKFILL MIX

EXISTING SUBGRADE

SCARIFY PLANTING 1.5 - 2 TIMES ROOT PIT WALLS BALL DIAMETER SET ROOTBALL ON MOUND OF COMPACTED PLANTING 4 TIMES ROOT BALL DIAMETER BACKFILL MIX

Detail: 13 DECIDUOUS TREE PLANTING in Non-Irrigated Landscapes Scale n/a Rev Date: 8.25.17 SECTION

NOTES:

TREE STAKES TO BE VERTICAL, PARALLEL, EVEN-TOPPED, UNSCARRED AND DRIVEN INTO GUYING APPARATUS: UNDISTURBED SUBGRADE HEAVY DUTY POLY CHAIN LOCK (OR EQUAL), ALLOWING 1" GAP FERTILIZE ALL TREES WITH FOR TREE GROWTH APPROVED STARTER FERTILIZER APPLIED AT 8 FOOT, 3" ROUND FINISH GRADE MANUFACTURER'S LODGEPOLE PINE STAKES, SUGGESTED RATES 2 PER TREE 2" DEPTH BARK MULCH SET TOP OF ROOT CROWN AT OR 1" ABOVE FINISH GRADE. 1 PULL BURLAP OFF TOP 3 OF ROOTBALL. GENTLY PACK BACKFILL MIX AROUND ROOTBALL 4" WATERING BASIN SURROUNDING TREE SHAPE SOIL TO CREATE A 3' DIAMETER WATERING BASIN. FINISH GRADE

STAKES TO BE REMOVED ONE CURB YEAR AFTER INSTALLATION

12"MIN.

PLANTING BACKFILL MIX

SIDEWALK OR PAVERS EXISTING SUBGRADE

12-18" ROOT BARRIER SCARIFY PLANTING SET BELOW SIDEWALK, PIT WALLS FINISHED FLUSH 1.5 - 2 TIMES ROOT WITH MULCH BALL DIAMETER SET ROOTBALL ON MOUND OF COMPACTED PLANTING 4 TIMES ROOT BALL DIAMETER BACKFILL MIX

SIDEWALK

TREES CENTERED IN PLANTING STRIP

PLAN

ROAD ROOT BARRIER

Detail: 14 DECIDUOUS TREE PLANTING Scale n/a with Root Barrier Rev Date: 8.25.17 NOTES:

TREE STAKES TO BE VERTICAL, PARALLEL, EVEN-TOPPED, UNSCARRED AND DRIVEN INTO UNDISTURBED SUBGRADE

FERTILIZE ALL TREES WITH GUYING APPARATUS: APPROVED STARTER HEAVY DUTY POLY CHAIN LOCK FERTILIZER APPLIED AT (OR EQUAL), ALLOWING 1" GAP MANUFACTURER'S FOR TREE GROWTH SUGGESTED RATES 8 FOOT, 3" ROUND FINISH GRADE LODGEPOLE PINE STAKES, SET TOP OF ROOT CROWN AT 2 PER TREE OR 1" ABOVE FINISH GRADE.

GENTLY PACK BACKFILL MIX 2" DEPTH BARK MULCH AROUND ROOTBALL 4" WATERING BASIN SHAPE SOIL TO CREATE A 3' SURROUNDING TREE DIAMETER WATERING BASIN. FINISH GRADE STAKES TO BE REMOVED ONE YEAR AFTER INSTALLATION

1 PULL BURLAP OFF TOP 3 12"MIN. OF ROOTBALL.

PLANTING BACKFILL MIX

EXISTING SUBGRADE

SCARIFY PLANTING 1.5 - 2 TIMES ROOT PIT WALLS BALL DIAMETER SET ROOTBALL ON MOUND OF COMPACTED PLANTING 4 TIMES ROOT BALL DIAMETER BACKFILL MIX

Detail: 15

CONIFER TREE STAKING DETAIL Scale n/a

Rev Date: 8.25.17 NOTES:

PLANT SHRUB 1/2" HIGHER THAN DEPTH GROWN AT, NURSERY 2" DEPTH BARK MULCH

FERTILIZE ALL PLANTS WITH 4" WATERING BASIN APPROVED STARTER FERTILIZER SURROUNDING PLANT APPLIED AT MANUFACTURER'S SUGGESTED RATES FINISH GRADE

1 PULL BURLAP OFF TOP 3 OF ROOTBALL. LIGHTLY SCARIFY ROOTBALL OF CONTAINER-GROWN PLANTS PRIOR TO BACKFILLING.

PLANTING BACKFILL

SCARIFY PLANTING PIT WALLS EXISTING SUBGRADE 2 TIMES ROOTBALL DIA. SET ROOTBALL ON MOUND OF COMPACTED PLANTING BACKFILL MIX

Detail: 16 SHRUB PLANTING Scale n/a

Rev Date: 8.25.17 GROUNDCOVER PLANT SECTION BARK MULCH

TOPSOIL DEPTH AND TYPE AS SPECIFIED

EXISTING SUBGRADE

MATCH PLANTING SOIL LEVEL WITH LEVEL IN CONTAINER.

EDGE OF PLANTER

EQUAL DISTANCE INSTALL GROUND COVER

AT EQUAL TRIANGULAR DISTANCE SPACING, ON-CENTER,

AS LIST ON THE PLANT PLAN EQUAL LIST

60°

EQUAL DISTANCE

PLANTINGS TO EDGE OF PLANTING AREA TO BE HALF DISTANCE OF ON-CENTER SPACING

Detail: 17 GROUND COVER PLANTING Scale n/a

Rev Date: 8.25.17