Loading...
HomeMy WebLinkAboutFile Documents.617 W Bleeker St.0062-2019-BRES (20)DN UP W D UP 36 38 7 E E P C 13 7 8 9 3 4 6 15 34 36 37 38 39 35 20 21 16 17 1918 14 5 21 29 28 33 32 31 30 Planting Notes: 1. Location of all trees shall be staked and approved by Landscape Architect prior to final installation. 2. Exact placement and shape of planting beds shall be reviewed by Landscape Architect prior to final installation. 3. Verify locations of all pertinent existing site improvements and utilities already installed prior to commencing planting work. If any part of the this plan cannot be implemented due to site conditions, contact the Landscape Architect for instructions prior to commencing work 4. Four inch steel edging shall be installed between all grass areas and planting beds. 5. All planting beds shall receive 4" small Pine bark mulch. 6. Grades shown in the landscape areas are finish grades, including 6" of topsoil in lawn areas and 12" of topsoil in planting areas. See City of Aspen "Soil Criteria" on this sheet for soil specifications. 7. See Civil Engineer's Plan for grading and drainage information. 8. All sod and perennial areas shall receive spray irrigation with 100% overlap. This system shall be automatic. Qty.Common Name / Scientific Name Size Spacing ConditionSymbol Swedish Columnar Aspen / Populus tremula 'Erecta'2.5" cal.10'-0" o.c.Nursery Grown9 Plant Key F32 8" min.Bishop's Weed / Aegopoduim podagraria 'Variegatum' 40 flats 20 Little Princess Spirea / Spirea japonica 'Little Princess'#5 128 flats Sweet Woodruff / Galium odoratum 1,170 s.f.Bluegrass Sod F32 8" min.F32 8" min. Water Usage M L M L H Estimated Water Usage for Plant: VL=Very Low < 25%; ET0 L=Low 25%-50%; ET0 M=Medium 50%-75%; ET0 H=High >75% ET0 2'-3" o.c.Full to base 1,300 s.f.Creeping Red Fescue M City of Aspen Water Efficient Landscaping Standards Non‐Living General Landscape Design Criteria Organic Mulch: a. Shall be applied at one (1) cubic yard per eighty (80) square feet at a depth of four (4) inches, and as appropriate to each species. b. Shall be applied to the soil surface, not against the plant stem or high against the base of trunks to minimize disease. c. Organic mulch material includes bark and wood chips. Avoid mulch consisting of construction debris such as pallets. Inorganic Mulch: a.Inorganic mulch includes rock, gravel, or pebbles. b. Rock mulch shall have a minimum depth of two inches (2”). Soil texture; Total exchange capacity; Conductivity; Organic matter; Acidity; and Content of nitrogen (NO3, Phosphorus, Potassium, Zinc, Iron, Copper, Manganese and Lime). iii. The soil analysis shall include specific recommendations based on the soil test for the type of plant material to be grown in each landscaped area. The type and volume of soil amendment shall be determined by the soil scientist and be consistent with the indigenous soil and the needs of the plant materials in each area of the landscape. iv. Upon receipt of the information, the City of Aspen shall approve or deny the soil amendment. If the amendment is denied, the City of Aspen shall provide information to the project applicant regarding additional requirements. Soil Preparation: a. Amendment shall be tilled to a minimum depth of six inches (6”). b. Site shall be graded to within two‐tenths of a foot (2/10th’) of the grading plan. c. Site shall be free of rocks and debris over one inch (1”) diameter in size. Rocks and debris 0.5 inch (0.5”) to one inch (1”) shall not exceed 5 percent (5%) by volume and gravel 0.6 inch (0.6”) to 1.25 inches (1.25”) shall not exceed 5 percent (5%) by volume.  Particles such as concrete, brick, glass, metal, wood or plastic greater than one inch (1”) shall not be allowed.  The total volume of these materials smaller than one inch (1”) shall not exceed 5 percent (5%).   d.Site shall be free of dirt clods over three‐quarter inch (3/4”) diameter in size. Dryland seed areas may contain dirt clods up to two inch (2”) diameter in size. i. Stockpiling ‐ Stripping and stockpiling of indigenous soil (topsoil) shall be required during construction (except as waived by the City of Aspen). The replacement of this soil, plus additional soil amendments, are critical to successful plant material establishment, ongoing health, and efficient use of water through the life of the project. e. The soil shall have no herbicides, heavy metals, biological toxins or hydrocarbons that impact plant growth or exceed the EPA’s standards for soil contaminant. f. All applicable soil criteria and standards shall be noted on the landscape design plan. Written verification of approved soil amendment type and volume is required. Projects with inadequate soil amendment and preparation will not be approved.   Soil Inspection: a. Soil inspections prior to installation of plant material may be conducted by the City of Aspen as deemed necessary and shall include a review of adherence to all criteria and performance standards. b. Written documentation reflecting approved volume and type of soil amendment is required upon inspection.      
 Soil Amendment: a. Topsoil of irrigated grasses (including turf) , shrubs, perennials, and annuals shall be a sandy loam to a depth of at least 6 inches (6") containing at least 5 percent (5%) organic matter by volume. b. Tree soil must be a sandy loam and 36" deep for areas where trees are planted. The total soil depth shall have at least one to three percent (1-3%) organic matter by volume. (NOTE: If in turf, top soil should be 6" and have 5% organic matter by volume.) In good existing soils, dig and turn the soils to three times the dimension of the root ball. hard or compacted sub soil or lower soil layers should be broken up to create adequate drainage and avoid trapping water creating saturated and anaerobic conditions in the upper soil layer. In newly developed planting sites, soil depth shall be 20' diameter around the trees to a depth of 36" c. Soil amendment organic matter shall consist of either Class I and Class II compost. City of Aspen Water Efficient Landscaping Standards Soil Criteria g. Removing sod and amending soild under protected trees requires hand grubbing no deeper than 4 inches. Any additional soil above existing grade limited to a maximum 3 inches (3") Soil Inspection: a. Soil inspections prior to installation of plant material may be conducted by the City of Aspen as deemed necessary and shall include a review of adherence to all criteria and performance standards. b. Written documentation reflecting approved volume and type of soil amendment is required upon inspection. h. All Irrigation work performed under protected trees requires hand grubbing no deeper than four inches (4"). Landscape Architect's Statement: I have complied with the criteria of the Water Efficient Landscaping Standards and applied them for the efficient use of water in the landscape design plan. Sod Gravel Mulch Area (740 sq.ft. of pea gravel 2" min. depth.) Native Grass 0 5 10 20 LOT B LOT 631 GARAGE ALLE Y BLO C K 24 20.39' PUBL I C R.O.W. EDG E OF GRA V E L 74.78' PUBL I C R.O.W. WEST BLEE K E R STRE E T XFMR AC CON C R E T E SLA B RO O F HOUSE HOUSE PROP E R T Y LINE PR O P E R T Y L I N E SE T B A C K PR O P E R T Y L I N E River Rock Area (3" minus "Whitewater" river rock. Edge w/ 4" metal "roll top" edging) 20'-0" Driveway (See architect's drawings for details.) Entry Walkway (145 sq.ft. of pervious pavers. See architect's drawings for details.) Proposed Fence (See architect's drawings for details.) 9'-3" Entry Walkway (312 sq.ft. of impervious paving. See architect's drawings for details.) Existing Fence (To Remain.) Existing Fence (To Remain.) 7 9 2 1 7 9 2 2 7923 792 3 7 9 2 2 79 2 1 PROP E R T Y LINE LINE OF SETB A C K SETB A C K Proposed Right of Way Planting (1,400 sq. ft. of Sweet Woodruff) Proposed Residence Garage 9 2 4 7 9 2 5 Pl a n t i n g P l a n As p e n R e s i d e n c e 61 7 W e s t B l e e k e r S t r e e t , A s p e n , Co l o r a d o Date: Revised: Sheet: L - 1 September 23, 2019 Scale: 1" = 10'- 0" No r t h February 20, 2020 March 6, 2020 04/13/2020 Reviewed and Approved for Water Efficient Landscaping Standards rickma 04/15/2020 Tree Protection Fencing Required at the ACTUAL Tree Dripline - Call 920-5120 for inspection PRIOR to any activity. Tree Protection Fencing Required at the ACTUAL Tree Dripline - Call 920-5120 for inspection PRIOR to any activity. Tree Protection Fencing Required at the ACTUAL Tree Dripline - Call 920-5120 for inspection PRIOR to any activity. Tree Protection Fencing Required at the ACTUAL Tree Dripline - Call 920-5120 for inspection PRIOR to any activity.Tree Protection Fencing Required at the ACTUAL Tree Dripline - Call 920-5120 for inspection PRIOR to any activity. A 6" Mulch bedding will be required if access is needed through these areas Approved by Parks Department davidr 07/29/2020