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PLN17-0034 311 MACARTHUR BOULEVARD - 20-Unit Townhome Condominium Development - Zoning Amendment, Planned Development, Tentative Map, Site Plan Review <br />EXHIBIT L.2 - PLANTING DETAILS <br />ALAMEDA, CALIFORNIA 94501 <br />LEVESQUE DESIGN <br />1414 BAY STREET, SUITE 100 <br />(510) 521 6700 <br />DATE: <br />PROJECT: <br />Broadmoor Village <br />311 MacArthur Blvd. LLC <br />311 MacArthur Blvd. <br />San Leandro, California 10/08/2018 <br />17-142 <br /> PLANT SPACING <br />PLANT QUANTITY CHART <br /> A B # PLANTS / S.F. <br />6" O.C. <br />8" O.C. <br />9" O.C. <br />12" O.C. <br />15" O.C. <br />18" O.C. <br />24" O.C. <br />30" O.C. <br />36" O.C. <br />48" O.C. <br />72" O.C. <br />5.20" <br />6.93" <br />7.79" <br />10.40" <br />13.00" <br />15.60" <br />20.80" <br />26.00" <br />30.00" <br />40.00" <br />62.35" <br />4.60 <br />2.60 <br />1.78 <br />1.15 <br />0.74 <br />0.51 <br />0.29 <br />0.18 <br />0.12 <br />0.17 <br />0.04 <br />N.T.S2 <br />SEE GROUNDCOVER PLANT LIST FOR SPACING OF <br />MASSED PLANTS. THIS DIAGRAM IS FOR <br />INFORMATIONAL PURPOSES ONLY. CONTRACTOR IS <br />RESPONSIBLE FOR ASSURING PROPER COVERAGE <br />AND PLANT COUNTS BASED ON SPECIFIED <br />SPACING. <br />PLANT LOCATION <br />PLANT SPACING DIAGRAM <br />THIS DIAGRAM DISPLAYS THE PROPER <br />SPACING OF GROUNDCOVERS AND <br />MASSED SHRUB PLANTINGS. PLANTS ARE <br />SHOWN EQUIDISTANT FROM EACH OTHER.BA <br />AA2' MIN.EDGE OF PAVEMENT <br />SCALE: N.T.S. <br />TYPICAL TREE ROOT BARRIER <br />5'5'3' MIN.TYPICAL TREE STAKING OR GUYING DETAIL <br />SIDEWALK, SCD <br />ROOT BARRIER <br />NOTES: <br />ROOT CONTROL BARRIER PANELS SHALL BE REQUIRED WHERE TREE IS 10' OR LESS FROM <br />EXISTING OR FUTURE SIDEWALKS, CURBS, OR BASE OF BUILDINGS EWING STANDARD <br />PLANTER, UNIVERSAL PLANTER OR DEEP ROOT BARRIER UB-24-2 OR EQUAL MAY BE USED. <br />LENGTH OF ROOT BARRIER = 10' CENTERED ON TREE. <br />INSTALL PER MANUFACTURE SPECIFICATIONS. <br />15 GAL TREE <br />TREE STAKING DETAIL <br />N.T.S <br />PREVAILING WIND <br />1X6 BOARD, WITH CARPET PADDING. <br />PLAN VIEW <br />APPROVED RUBBER AND WIRE TREE TIE, <br />SECURE TO STAKE WITH NAIL OR STAPLE. <br />PLACE UPPER TIE 6" ABOVE THE LOWEST <br />POINT ON THE TRUNK WHERE IT CAN BE <br />HELD TO THE UPRIGHT POSITION WHEN <br />BENT OR DEFLECTED. REDWOODS TO BE <br />STAKED IN SIMILAR MANNER. <br />(2) 2" DIA. PRESSURE TREATED TREE STAKE, <br />MIN. 30" DEEP, TRIM TO AVOID BRANCH <br />DAMAGE. <br />PLANT PIT TO BE SQUARE, DEPTH AS <br />REQUIRED PER NOTES. <br />FOR BACKFILL AND FERTILIZER SEE PLANTING <br />NOTES SHEET 39 <br />PLANT ROOTBALL, SCARIFY BALL, SET BALL <br />ON BOTTOM OF PLANT PIT <br />IF REQUIRED, INSTALL A 4" DRAINAGE CHIMNEY, <br />FILL WITH DRAIN ROCK TO DRAIN PIT, <br />NOTES: <br />1. TREE SHALL BE 15 GAL. MIN. <br />2. ROOT CONTROL BARRIER PANELS SEE PLAN VIEW DETAIL ABOVE. <br />3. TREES SHALL BE APPROVED WITH AUTOMATIC IRRIGATION SYSTEM - SEE <br />IRRIGATION PLANS <br />4. ROOT BARRIERS SHALL NOT BE CUT. <br />CARPET WRAP <br />4" HIGH WATERING BASIN WITH <br />3" APPROVED MULCH LAYER <br />planting <br />paving <br />6 <br />EXISTING DRAIN AS SOON ON CIVIL'S PLANS <br />SWALE PLANTING DETAIL <br />N.T.S3 <br />SEE CIVIL'S PLAN FOR BIO SWALE <br />CONSTRUCTION DETAIL <br />UN-COMPACTED SOIL <br />SET PLANTS IN THE FLOW LINE, <br />TO SLOW THE FLOW OF RUNOFF <br />FINISHED GRADE <br />SHRUB PLANTING DETAILS <br />5 GALLON SHRUB <br />4" BERM <br />ROOTBALL AGRIFORM PLANTING TABLETS <br />PER MANUFACTURE'S RECOMMENDATION <br />FILL AROUND ROOT BALL WITH A <br />MIXTURE OF SOIL AMENDMENT <br />AND EXCAVATED SOIL. MIXTURE: <br />70% EXCAVATED SOIL+ <br />30% SOIL AMENDMENT <br />2x DIA OF <br />ROOT BALL <br />ROOTBALL <br />PIT BOTTOM: <br />RAISE SLIGHTLY FOR PROPER DRAINAGE <br />PLANTING MIXTURE: <br />PROVIDE SPECIFICATIONS FOR BACKFILL; <br />CROWN, THEN FILL TO REDUCE SETTLING <br />NOTES: <br />1. PROVIDE CITY WITH PLANTING <br />MIXTURE SPECIFICATIONS. <br />2. PLANTER AREA SHALL HAVE <br />PRE-EMERGENT HERBICIDE <br />APPLIED BEFORE PLANTING TO <br />PREVENT GERMINATION OF WEED <br />SEEDS. <br />EARTH SAUCER: <br />INNER DIAMETER AS WIDE AS ROOT BALL, 4" DEEP <br />1/2" DEPTH MULCH <br />1 GALLON SHRUBPLANTING DEPTH: <br />TOP OF ROOTBALL 1" <br />ABOVE FINISH GRADE. <br />PLANT NO DEEPER <br />THAN GROWN IN <br />NURSERYPIT SIZE: <br />TWICE AS WIDE AS THE <br />ROOTBALL <br />PLANT CROWN 2" <br />ABOVE GRADE FOR <br />SETTLEMENTMULCH TOP 3" WITH <br />SOIL AMENDMENT <br />SCARIFY SIDES IF <br />AUGER IS USED <br />SCARIFY HOLE <br />(BOTTOM AND SIDES) <br />GROUNDCOVER PLANTING <br />PLANT EQ. <br />EQ.EQ.TRIANGULAR SPACING <br />(REFER TO PLANT LEGEND) <br />COMPACT SUBGRADE <br />6" TILLED SOIL WITH AMENDMENT <br />2" FIR BARK MULCH <br />1/2" TO DUST <br />ROOTED CUTTINGS <br />1 <br />4 <br />AGRIFORM PLANTING TABLETS <br />PER MANUFACTURE'S RECOMMENDATION <br />FERTILIZER5 <br />PLANTING DETAILS <br />L-6.2 <br />59