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HomeMy WebLinkAboutCBC-641-BMW-Map 56 N _N O O a a 0 0 S a (n Y J o Q � a w ❑ A w o L] U p !n ❑ 3 Z J n N o J N rn � a, � w C O a� p a U � 0 U C �T J€ Y >o > 0 g o �I s a o Sl O c p o �o Y . _I 4 0 c E 0 n y V ; a ri � J N n a w 0 0 N U v � n c v a `m Y) a n o a n E � 0 � N i Q ' J n Z z S Q o J a I a J N o Y o � _I V L `0 U _ O a a r � N 0 a j V N U Q a N v � s v a t � T 0 0 0 0 ❑ w 0 > m U m � � N v o a a E T c c D 0 c s N F a o� N v a 0 w a 0 0 w t v 0 E U O SECTION NOTES: 1. THIS DETAIL IS APPLICABLE FOR SOIL AND ROOTBALL INSTALLATION. SEE TREE GRATE DETAIL L6-02-3/4. TYPICAL TREE PLANTING J NOT TO SCALE Ot ROOIBALL• -IN ENIGINEERED WELL DRAINED SOIL CONDITIONS SET TOP SURFACE ELEVATION OF ROOTBALL 2" ABOVE FINAL EXISTING GRADE. O 2 SHRUB PLANTING O3 GROUNDCOVER PLANTING ® EARTHEN SAUCER 0 3" MULCH LAYER OR GRAVEL -MULCH OR GRAVEL SHALL NOT BE PLACED WITHIN 6" OF TREE TRUNK ROOT FLARE -MULCH OR GRAVEL SHALL NOT BE PLACE WITHIN 6" OF SHRUB TRUNK OR STEM FLARE © TREE EXCAVATE PLANTING PIT TO 3 TIMES THE WIDTH OF ROOTBALL (6' MIN.) FLARING SIDES OF PIT AS SHOWN. SCARIFY SIDES OF PIT SO THAT THE SIDES ARE NOT SMOOTH OR GLAZED. SHRUB: EXCAVATE PIT TO 2 TIMES THE WIDTH OF ROOT13ALL OR CONTAINER SCARIFY SIDES OF PIT SO THAT SIDES ARE NOT SMOOTH/GAZED 7O BACKFILL WITH SOIL MIX PER SPECIFICATIONS ® REMOVE TOP 3/4 OF BURLAP ROOTBALL COVIERING. REMOVE ALL SYNTHETIC COVERING FROM ENTIRE ROOTBALL O9 ROOTBALLS GREATER THAN 24" DIAMETER SHALL BE PLACED ON MOUND OF UNDISTURBED SOIL TO PREVENT SETTUNG ROOTBALLS SMALLER THAN 24" IN DIA. MAY SIT ON COMPACTED EARTH. NOT LOOSE BACKFILL MATERIAL 10 UNDISTURBED SUBGRADE LIMITS OF TREE/ SHRUB PIT +16.. SECTION Poor Drainage Condition PLAN/SECTION 1. FINISHED GRADE (SEE GRADING PLAN). 2. BACKFILL WITH PREPARED PLANTING SOIL MIX AS SPECIFIED. 3. FILTER CLOTH. MIRAFI 50OX OR BETTER 4. SOIL MIX COMBINED WITH 30%(MIN.) EXPANDED SHALE. 5. SLOPE BOTTOM TO DRAIN 6. m18"0 AUGURED HOLE PENETRATE THROUGH OCCLUDING LAYER A DEPTH OF 7' TO ASSURE PROPER PERCOLATION. INSTALL 4" PVC PIPE WITH VENTED CAP. 7. BACKFILL WITH 10-314' GRAVEL. NOTES: A. FOR A PARKING ISLAND PLANTING SITUATION, CONTRACTOR TO BACKFILL ENTIRE LENGTH OF PLANTING AREA TO WITHIN 6" OF BACK OF CURB OR EDGE OF PAVEMENT. B. REFER TO NOTE 0.3 OF WRITTEN SPECIFICATIONS FOR ADDITIONAL INFORMATION. NIS I�r O SPACING �k AS NOTED ON PLANS SPACING - AS NOTED ON PLANS PLAN SECTION LANDSCAPE BED PLANTINGAI DETAIL NOT TO SCALE NOTES: B&B MATERIAL 1. REMOVE ALL SYNTHETIC STRAP AND SYNTHETIC BURLAP FROM ROOTBALL 2. REMOVE J OF BURLAP FROM TOP OF ROOT BALL COVERING 3. REMOVE TOP J OF WIRE BASKET (IF PRESENT) 4. DO NOT INSTALL MULCH WITHIN 6" OF MAIN TRUNK OF STEM CONTAINER MATERIAL 1. REMOVE CONTAINER FROM AROUND PLANT PRIOR TO PLANTING 2. BREAK UP ANY CIRCLING OR BINDING ROOTS 3. SCARIFY SIDE OF ROOTBALL 4. DO NOT INSTALL MULCH WITHIN 6" OF TRUNK FLARE EXISTING( (DA `ALL TREES SHALL BE PLUMB VERTICALLY WITHIN A TOLERANCE OF THREE DEGREES, UNLESS OTHERWISE DIRECTED BY OWNER'S REPRESENTATIVE. Planting on a Slope SECTION 1. TREES, PALMS, AND LARGE SHRUBS (15 GAL OR GREATER) SHALL BE PLANTED IN SIMILAR MANNER 2. 3" MINIMUM OF MULCH AS SPECIFIED. WHERE TREES ARE PLACED IN SOD, MULCH RING FOR TREES COVER ROOTBALL SIDES AND EXTEND 18" BEYOND ON ALL SIDES. NO MULCH SHALL BE PLACED OVER TRUNK. 3. SHALLOW/ WIDE PLANT HOLE; TOP SHALL BE 3X THE SIZE OF ROOTBALL. 4. FINISHED GRADE (SEE GRADING PLAN). 5. FIND TOP -MOST ROOT ON ROOTBALL; POSITION ROOTBALL SO THIS TOP ROOT IS 1-2" ABOVE LANDSCAPE SOIL. (APPROX. 10% OF ROOTBALL SHALL BE ABOVE LANDSCAPE SOIL) 6. BERM SOIL SO THAT TOP OF BERM IS JUST BELOW THE TOP 10% OF THE TOP OF THE ROOTBALL. SLOPE DOWNHILL PORTION OF BERM AS REQUIRED TO MEET EXISTING GRADE. SLOPE SHALL NOT EXCEED 3:1 SLOPE. 7. B & B OR CONTAINER REMOVE ALL SYNTHETIC MATERIALS FROM ROOTBALL. (SEE SPECIFICATIONS FOR OTHER ROOT BALL REQUIREMENTS) 8. ROOTBALLS SHALL BE PLACED ON UNDISTURBED SOIL TO PREVENT SETTLING. NOTES: A. CONTRACTOR SHALL ASSURE PERCOLATION OF ALL PLANTING PITS PRIOR TO INSTALLATION. B. FINAL TREE STAKING DETAILS AND PLACEMENT TO BE APPROVED BY OWNER. C. SEE PRE -APPROVED STAKING METHODS, THIS SHEET NTS CRITICAL ROOT 4' ORANGE POLY VINYL CHLORIDE FENCE NEr(INI �7WWIIyIRR--1EDDD TO POST W/16 G WIR�-tthF� 0 a 8" O.C. MAX. FENCE LOCATION (UNITS OF CRITICAL I F ROOTS ZONE OR AS SHOWN ON PLANS PLAN VIEW 20" DIA TREE TREE PROTECTION DETAIL N.T.S. NOTE: ALL TREE PROTECTION AREAS TO BE LABELED WITH A KEEP OUT OR TREE SAVE SIGN FENCE 3" MIN. WOOD CHIPS IF ANY DISTURBANCE MADE IN DRIIPjrtIttI(IUNE IP LINE TYPICAL TREE PROTECTION FENCE NOT TO SCALE Landscaping Specifications: Part 1: General 1.1 Description: A. The work consists of furnishing all labor, materials, appliances, transportation, etc., required for installation of all landscaping work and establishment of trees, shrubs, perennials, and ground cover as shown on the drawings, as Included in the Plant List and as herein specified. B. Work shall include maintenance and watering of all planting areas of the Contract until final acceptance. 1.2 Quality Assurance: A. Sizing and grading of plant materials shall comply with the sizing and grading of the latest edition of the "American Standard for Nursery stock" by the American Association of Nurserymen, (AAN). ANSI Z60.1-2004. 1.3 Project Conditions: A. Contractor shall be responsible for the testing and soil analysis of both existing soils and topsoil supplied for planting beds/pits indicating soil pH, absence or presence of any toxic substances, micro and macro nutrient values, concentrations of soluble salts, organic content and recommended amendment. B. The contractor shall field check the location of utilities before installation of any material or plants. The Contractor shall be responsible for all drainage resulting from neglect or failure to comply with this requirement. C. A complete list of plants, including a schedule of size and other requirements is shown on the drawings under "Replacement Planting Schedule." D. All rock, underground construction debris, tree roots from adjacent trees to remain, or obstructions encountered during the excavation of the tree pits shall be brought to the attention of the Owner prior to proceeding with work at the specific site. E. Tree pits shall be tested by filling a one -foot hole at bottom of the pit with water twice in succession. Conditions causing the retention of water more than 24 hours shall be brought to the attention of the Owner prior to planting. F. The Contractor shall notify the Owner, in writing, all conditions which the Contractor considers detrimental to the growth of the plant material. Part 2: Products 2.1 Topsoil: A. For use in preparing soil for back filling plant pits. Topsoil shall be fertile, friable, natural topsoil, without mixture of subsoil materials, and obtained from a well drained arable site. It shall not contain substances which may be harmful to plant growth. Topsoil shall be screened and free from clay, lumps, stones, roots, plants, or similar substances 1" or more in diameter, debris, or other objects which might be a hindrance to planting operations. Topsoil shall contain at least 4-6% organic matter by weight and have a pH range of 5.5 to 6.5. It shall have the following mechanical dry analysis: Sieve Size: Passing by weight: 1" 99-100% 1/4" 97-99% NO. 100 mesh 40-60% No. 200 mesh 20-40% Soil Samples shall be taken for programmed turf and landscape areas separately and sent to the local extension service to determine the appropriate fertilization schedule. 2.2 Water: A. Necessary for planting and maintenance. Water shall be of satisfactory quality to sustain adequate plant growth and shall not contain harmful, natural or man-made elements detrimental to plants. The Contractor shall provide such satisfactory water from sources off the site at no additional cost. The cost associated with obtaining and applying water shall be included in the cost of the plant materials. There will be no separate payment for this item. 2.3 Mulch: A. Shall be Triple -shredded Pinebark Mulch, treated for insects, and applied at 3" in depth and shall contain no extraneous material. 2.4 Fertilizer: A. All granular commercial fertilizers shall conform to the applicable state fertilizer laws. It shall be uniform, in completion, dry and free flowing. B. Fertilizer shall be ten (10 percent Nitrogen, ten (10 percent Phosphorous, ten (10) percent Potassium, and include trace elements. One hundred (100) percent by weight of Nitrogen content of fertilizer shall be derived from organic materials. Fertilizer analysis shall be modified or revised as a result of contractor's soil tests, if required. 2.5 Compost: A. Organic soil amendment material (compost) shall be a blend of composted manure, humus, and well aged pine bark. Materials shall be screened and free from lumps, stones, plant material and debris, free of weed seed and other material harmful to plant life. Soil amendment material shall meet the following chemical analysis: Organic Matter Content 50-80% pH range 6.0-8.0 Ammonia Nitrogen Max. 500 ppm Salt Content (standard pace extract) Max. 5.Ommchos.cm Carbon/Nitrogen Ration 15-30 2.6 Plant Material: A. Plant species and size shall conform to those indicated on the drawings. All plants shall be freshly dug, free from defect, sound healthy, vigorous, well -branched and fre e of diseases, insects, insect eggs, and larvae, and shall have adequate root systems. B. All plant material must meet ANSI Z60.1-2004 (or most current edition) standards. C. Plant material shall be true to species, cultivar, or variety. All plants of the same genus and species shall be the same variety and/or cultivar and color, unless otherwise specifically noted on drawings. D. Plants shall be obtained from licensed nurseries only. E. All Federal, State and Local certificates of inspection, as required by law shall accompany the invoice of each shipment of plants. F. Plants shall not be pruned before delivery. G. Inspection: Plants shall be subject to inspection and approval for quality, size, and variety, such approval shall not impair the right of inspection and rejection after completion for size and condition of roots, and root balls, latent defects or inefficiencies not meeting ANSI Z60.1-2004, AAN am LOCATE FENCE AT DRIPUNE OR WHERE INDICATED ON PLAN TREE PROTECTION DETAIL N.T.S. EXISTING TREE TO REMAIN, DO NOT DISTURB WITHOUT PRIOR NOTICE TO THE LANDSCAPE ARCHITECT 2x4 POST MAX. 4' ORANGE POLY VINYL CHLORIDE I FENCE NETTING WIRED TO POST W/16 GA WIRE. EXISTING GRADE WITHIN TREE SAVE AREA NOT TO BE DISTURBED 2.7 Container Grown Stock: A. All container grown material shall be healthy, vigorous, well rooted in the containers which they were sold, as well as free of insects and disease. B. Plants shall meet ANSI Z60.1-2004 AAN Standards. 2.8 Herbicide: A. Roundup, when used it must be applied as specifically directed on label and by or under supervision of a licensed professional. It shall NOT be used within 100 ft. of wetland or stream. B. When within 100 ft. of wetland or stream an aquatic glyphosate maybe used with foliar spray or selective stem painting techniques, and must be applied as specifically directed on label by a licensed professional. 1. Renovate 3 is an appropriate broadleaf selective herbicide to use in these areas. 2. Rodeo is an appropriate non -selective herbicide to use in these areas. Part 3: Execution: 3.1 Planting Season: A. The preferred planting season for B&B stock shall be between October 15 and March 31. B. The preferred planting season for container grown nursery stock shall be between September 15 and July 15. C. Adjust watering schedule based on weather conditions and rainfall. 3.2 Planting Grasses: A. Over seeding: 1. Till and amend soil to a 3"-6" depth. In heavy soils 20-40% sand shall be incorporated into the soil during tillage. 2. Sow seed with spreader or seeding machine. Do not broadcast or drop seed when wina velocity exceeds 5 mph (8 km/h). Evenly distribute seed by sowing equal quantities in two directions at right angles to each other. a. Do not use wet seed or seed that is moldy or otherwise damaged. b. Do not seed against existing trees. Limit extent of seed to outside edge of planting saucer. 3. Sow seed at a total rate of 15 Ib./1000 sq. ft.. 4. Rake seed lightly into top 1/8 inch of soil, roll lightly, and water with fine spray. 5. Protect seeded areas with slopes exceeding 3:1 with erosion -control fiber mesh installed and stapled according to manufacturer's written instructions. 6. Protect seeded areas with erosion -control mats where shown, installed and anchored according to manufacturer's written instructions. 7. Protect seeded areas with slopes not exceeding 3:1 by spreading straw mulch. Spread uniformly at a minimum rate of 2 tons/acre to form a continuous blanket 1-1/2 inches in loose depth over seeded areas. Spread by hand, blower, or other suitable equipment. Straw shall be free of weed seeds. a. Anchor straw mulch by crimping into soil with suitable mechanical equipment. 3.4 Plant Maintenance: A. Warranty. 1. Warranty plant material is to remain alive and be in a healthy, vigorous condition for a period of one year after completion of installation. 2. Replace, in accordance with the drawings and specifications, all plants that are dead or are in an unhealthy or unsightly condition, and have lost their natural shape due to dead branched or conditions due to the contractor negligence. Contractor shall bear the cost of complete replacement(s). New material shall be warranted for 1 year from the date of installation. 3. Material and Operations: All replacements shall be plants of the same kind and size as specified in the Plant List. They shall fumish planted and mulched as specified under Project Plans and Specifications at no additional cost to the Owner. 4. Warranty shall not include damage or loss of plants or ground covers caused by fires, floods, freezing rains, lighting storms, winds over 75 mph, severe winter conditions not typical of the planting region, and acts of vandalism, or negligence on the part of the owner. 5. In the event the owner does not contract with the Contractor for landscape maintenance, the Contractor shall visits the project site periodically during the one year warranty period to evaluate maintenance procedures being performed by the Owner, and shall notify the owner in writing of maintenance procedure or conditions which threaten vigorous and healthy plant growth. Such site visits shall be conducted at a minimum of once per month for twelve (12) months from the date of final acceptance. B. Maintenance of Plant Materials: 1. Maintain plantings during installation until final acceptance. . 2. Maintenance shall include pruning per review with the landscape architect or designated certified arborist, cultivating, weeding, watering and application of appropriate insecticides and fungicides necessary to maintain plants free of insects and disease. a. Reset settled plants to proper grade and position. Restore planting saucer and adjacent material, and remove dead material. b. Correct defective work as soon as possible after deficiencies become apparent and weather and season permit c. Water plants and ground cover beds within the first 24 hours of initial planting. Then water plants no less then twice per week until final acceptance when it has not rained over 1" in the past consecutive seven days. 3. Remove and replace shrubs and ground cover found to be dead or in unhealthy condition during the warranty period. Replace trees and shrubs which are in doubtful condition at end of warranty periods unless, in opinion of Landscape Architect, it is advisable to extend warranty period for a full planting season. 4. Maintenance shall also include follow-up, at the end of the warranty period, prior to retainage release as follows: a. Remove and renew mulch saucer. End of Landscape Specification Section UJ I < t� -I I I I I I ICI N FO L U Z IZ- otfi �a- < g w O g O p In - U Q I Z ^ oW�a M a:<< 5 Z W o w D U J w g > W Y cuO_ 3 w � C 3 Y < 0. E�x 00 z _ © J le,n N G� Q't U h Lo z O < Y < Er: >-- o w O O = CD W N / 0-00 < a < 00 O \ Z m o Y Cj < V) < w W W U IJ Z J < I Q M� W O ULL � 0 N L�.L oLLJ CIO 11-�V 0- W 0� Q Y O UJ J W H- _W J U_ C� SHEET NUMBER L-2