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Home My WebLink AboutZ-7917 Map 8CONSTRUCTION NOTES 1. Approvals: Landscape Architec 2. Plant quality and selection shall be in compliance with the plant materials listand in accordance with the lat- est standards set forth by the American Nurseryman's Association and the Arkansas State Plant Board. De- liver plant materials to site with identification labels attached or certification of size, species, and variety by supplier. Plant materials with broken limbs, scarred or scrapped trunks, and loose root balls or loose in their containers will not be approved, Trees and shrubs indicated on the plan shall be of the same variety when op- tional multiple varieties are noted, unless approved by Landscape Architect. 3. Quantifies: The contractor is responsible for verifying site measurements and plan (construction material quantities. In the event of conflict, notify Landscape Architect. Provide unit prices of all plant and con- struction materials. 4. Plant Material Installation: Install all shrubs 1 inch above finished grade of bed. Install all trees 1 inch above finished grade of bed or sod. 5. Site Conditions: It is anticipated that the site has unfavorable planting conditions. On site soils are likely to be clayey, stony, and mixed with construction debris and/or compacted for construction of buildings and parking lots. Shrub Planting Beds: Excavate a minimum of 8 inches belowfinish grade and remove de- bris for placement of SuperSoil. Lawn Areas: Overlay existing grade with 3' of top soil or excavate a minimum of 3 inches below finish grade and remove debris for placement of top soil. 6. Excavation Area: Excavate and regrade as a smooth continuous surface the area designated on the plan from the Twin City Bank property line to the center line of the Venzon entrance and from the Chanel right-of- way to the south edge of the parking lot. The alignment and grading of the access drive takes precedence over the grade of the landscape area. Reconstruct access drive with subgad base and 2 inches ACHME in accor- dance with accepted engineering and city standards. Excavate tree pits and planing beds as specified in these notes. Construct retaining walls as shown or as maybe modified due to site conditions 7. Planting Soll: Use imported topsoil, as specked below, in all sod areas and for planting trees. a) Imported top soil free of noxious weeds, grass, rocks, roots, and consvudiondebris. Test imported top soil and amend as recommended by Pulaski County Extension Service for sod and Yee planting. Submit test results and proposed amendment samples to landscape architect. b) Use SuperSoil to back fill retaining walls and construct beds. Excavate shrub beds and terraced beds 8 inches below finished grade and install super soil in gently mounding beds at a minimum grade of 6H to 1'V or as site conditions allow. (See "Site Conditions" and "Drainage' below) c) Tree Pits: On site soils may be compacted. Loosen soil in a 5'x 5' x 5' tree platting pit and install tree in a 50:50 super soil - topsoil mix. 8. Sod Placement: Remove all noxious weeds.. grass, rocks, roots, and construction debris from area to be sodded. Place topsoil and soil amendments as needed for sod growth. Lightly tamp to compact and fine grade to drain. Install sod pieces with tight joins between sections. Roll as needed to achieve a smooth, evenly graded, lawn surface free of gaps, cavities, holes, or uneven areas. Match the elevation of adja- cent surfaces. Trim edges to a smooth lime. Irrigate sufficiently to establish sod. 9. Drainage: Place new soil and soil mixes. Lightly tamp to compress. Fine grade in accordance with the following schedule: Shrub beds. Provide positive drainage away from building and toward walks, drainage channels. or lawn. Fine grade to create a finished slope of 6:1 (6 H to 1'V ). Finished grade of soil shall be at least 3" lower than wall vents and 6" lower than finish floor elevation. Sod Areas: Slope all sodded areas to drain away from buildings and beds, and toward walks, drainage channels, parking areas, or other lawns. 10. Irrigation system: Landscape contractor shall revise, raper. extend, and expand the existing irrigation system as needed to cover the proposed improvements. Avoid over -spray onto buildings and pavements. General Contractor shall install sleeving (double, 4", Schedule 40. PVC piping - sealed at each end) under all new pavements to accommodate irrigation system (see landscape plan). Mark the location of sleeves for future reference. Landscape Contractor shall demonstrate full coverage performance of irrigation sys- tem for approval by landscape architect prior to acceptance, and shall demonstrate operation of system to owner when delivering operation manual and warrantees. 11. Segmented Concrete Block Wall- For walls under 3 feet tall r=_: =_-ad first course- Install Versalock wall system in accordance with Manufacturers specifications. Use C -a `_ _ _ -I blxk. Construct a compacted foun- dation 2 feet wide and 6 inches deep AHTD Class 7 aggregates =- - --ai grade. Install 12 inches of C Balast behind the wall separated from soil backfill with non -woven, 4 =e _ e = = fabric (Minfi 1400 or similar). Glue down cap blocks with exterior grade adhesive. Apply 2,1/4" thio = -- .- __c, block minimum Forwalls over 3 feet tall including buried first course - provide =- e _ - . ' :s prepared by a registered engineer of proposed wall construction for review by Landscape Architect. 12. Flagstone Drainage Channel - Sale(" weathered, flat store a. _ : - 12"-18'x 12' x 7 thick. Placein a tight pattern on a graded, compacted. subgrade. Cover scp;ice non-woven,geotextile fabric. Slope to drain and resist erosion. Infill between flagstones wrn ' r; asre. grave. Install below mowable height of lawn. 13. Mulch: Install shredded hardwood or shredded cypress bark mulch 3" deep in all planting beds and around all trees. Depth shall be m@asured after mulch has been watered. Do not place mulch on top of groundcovers, shrubs, shrub brancf!es, or within I' of tree trunks and shrub or perennial crowns. Cover tree basins and soil rims with 2" of mulch. "Tuck" mulch behind steel edgingand behind curb to reduce erosion. (See Detail) 14. Steel Edging: Provide and install Ryersm & Sze-- edging or edgingmatenal manufactured by local steel supply company (3/32" x 4") painted * to two costs of rust inhibiting.. blade pant. Provide painted stakes or hooks as needed to firmly set edging vatenal n Jean, sharp. straight and arced lines as shown on plan. Edging height shall be 1"abovve tar" 15. Guarantee: Guarantee all work performed ur`der this contact for aperiod of one year. Guarantee re- placement plantsand materials for a period of one year from the dale of replacement. 16. Utilities: Call Arkansas One Call, Inc. (501-833-6045) LN',orto coralructiar for the location of public utili- ties that may be affected by landscape or irrigation system Installation. Cal! Arkansas One Call if prior markings have been destroyed. Locate, flag- and protect existing irrigation heads, valves, electric sys- tems, sleeves, drainage, and other on site impra ements prior to Construction N present. 17. Alternate construction techniques or detains may be suggested by contractor for approval by the Land- scape Architect to ease construction time and =at to the Owner N the proposal will achieve the same re- sults. PLANT MATERIALS LIST No, Plant Name Minimum Size Qty. Remarks TREES (Hemerocalis fulva) ALL BROKEN OR V/ 1. CM Crape Myrtle 10'-12'H 3 Select plants for unpruned, multi -trunked, upright charac- Full, well rooted, 8"-12"+ blades, Install 2'+/- OC (Lagerstroemia indica - 4'-6' Spread ter; rounded crown; 4-6 canes; 2-3 @t" cal; alt. vars.: 12 FEET TALLSAUCER 'Country Red') 3. LAWN Zoysia 'Regal Red', or'Miami' . 2. RB Forrest Pansy Redbud 2%"-3" cal. 6 Well branched, single trunked, round even canopy, 52'. (Cercis Canadensis - 10'-12' FINISH GRADE - I" MIN. Alt vac 'Eastern' Redbud. Q 'Forrest Pansy') 4. STE Steel Edging LF 3. RM Red Sunset Maple T" 3%d' cal. 6 Select trees well branched trees with single, straight, trunk; est (Acer rubrum -'Red Sunset) 10'-17+ Alt var. 'October Glory' SHRUBS COMPACTED BACKFILL 1. BB Burring Bush 7 gal. 23 Full, well branched, round, even form; 24"-30" spread; (Euonymus alatus) 30"-42" H 2. DN Hybrid Dwarf Nandina 3 gal. 71 Full, multi -caned, min. 3-6 canes; 15"-20" H; Vac: (Nandina domestics none 18"H -12'W Alt Vac:'Firepower' 'Gulfstream') 3. KOR Knock Out Rose TM' - Red 3 gal. 31 Provide red single double variety; prime quality nursery (Rosa Hybrid) stock; provide largest container size available in trade 4. LCR Loropetalum -'Plum Delight S gal. 36 Full, well branched, round, even form; (Loropetalum chinense- 18"11 185'W 'Plum Delight) 5. YAJ Youngstown Andorra Juniper 5 gal. 82 Full, well branched, round, even form; min 20" spread; (Juniperus hornzontalis - 'Plum osa Com pacta Youngstown') GROUNDCOVERS/PERENNIALS /EDGING 1. DL Daylily 1 gal. 49 Full containers, var.'Stella D'Orc'. install 2' o.c. (Hemerocalis fulva) ALL BROKEN OR V/ between Unope. 2. L Linope 1 gal. 424 Full, well rooted, 8"-12"+ blades, Install 2'+/- OC (Linope muscae 'Big Blue') A CHIGH WATERING 12 FEET TALLSAUCER AROUND PERIMETER 3. LAWN Zoysia SY contr. Fresh, paletted sod, min. 1" thick root mat, vars:'Meyens Z- SEf TREE PLUMB. est. 52'. (Alt. Tifway Bermuda) Quantities shown on plan are for FINISH GRADE - I" MIN. DRIVE STAKES INTO Q estimation purposes only. Actual quantities may vary. 4. STE Steel Edging LF ccntr See Notes; Quantities shown on plan are for estimation AND WIRE FROM AROUND est purposes only. Actual quantities may vary. ASPHALT PVMT. CURB AND GUTTER MOUNDED BED V-1- DURABLE LOCATION CORD SECURED TO SLEEVES DBL 4" SCH 40 SEAL ENDS OF SLEEVES PVC SLEEVES IRRIGATION SLEEVE DETAIL NOT TO SCALE TUCK MULCH IN TRENCH BEHIND CURB 3" MULCH 4 CURB AMENDED TOP SOIL SOIL MULCH PLACEMENT DETAIL ROOT BALL MOUND BED AT 4:1 OR 6:1 (SEE NOTES) 3" MULCH METAL EDGING ..--LAWN BACKFILL SUPER SOIL OR AMENDED TOP SOIL SHRUB COMPACTED BACKFILL DETAIL to" X)4" DIA. 2AWIRE GARDEN NOSE ZW 12 MINX GALVREMOVE ALL BROKEN OR V/ DAMAGED BRANCHES, SPLIT TREATED 2 X 2LEADERS, TWINE, TAGS, ETC. USE A GUy WIRFOR TREES OVEFORM A CHIGH WATERING 12 FEET TALLSAUCER AROUND PERIMETER OF TREE PIT. COVER MOUND Lee AND SAUCER WITH 2" MULCH SEf TREE PLUMB. ._ SET TOP OF ROOT BALLAROV a (a FINISH GRADE - I" MIN. DRIVE STAKES INTO Q UNDISTURBED SOIL FIN16% CRADE J REMOVE ALL ROPE, TWINE, AND WIRE FROM AROUND APPROVED TOP SOIL _ TRUNK AFTER TREE IS SET AND TREE PIT IS HALF FILLED RACKRLL MIXTURE COMPACTED BACKFILL TREE DETAIL SUBGRADE FABRIC SCHEMATIC FIELDSTONE DRAINAGE CHANNEL CROSS SECTION DONALD P. • w. U °' 0 (Vco ♦J fp CUU W Er .j..i U-1 c O •� 'x I M O 00 II U U,? N O U toV) �\ U W � In r Co U"'' r V, LO 0) 0 O L C a 0) N J � r r N ti ''/^� V/ N O O -heN Q Cp r Y W U:3O O E 0) Q C J =o 0 0 Z UIC C: C/) 3 0 00 LP 20F2 U) ZW o V/ Q Nww 1�_Z W Z Q -a Lee ._ Z F3 a (a LP 20F2 ZW o O Nww 1�_Z W LLI Wv 0. ��o Z Q J LP 20F2