Agenda Packets - 2021/02/22 - Laserfiche WebLink

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PROGRESS PRINT 2-18-21 12" -S MH 8g5 8" -W I � m MH BS � 4 I llw it FE INV 894.0 40' BUILDING SETBACK INFILTRATION BASIN INFILTRATION VOLUME = 8,203 CU.FT. 100-YR HWL = 897.2 / I I _ FE INV 894.0 F EXISTING TREES IM APPROXIMATE LOCATION i`�10 %via! - 909 i�• lN1�l�Jll�` 1%��11J� �Cih1 1.70RgF11 G DE APPROXIMATE LOCATION OF EXISTING TREE HT 3.0 *- �... • . . _ ... ----PGP� I 8982 w / CD o \ 6' - 1 899.00 117' - 12" HDPE @ 0.43% EOF m 1 0 I HD E @ 0.45 0 CB 4 12" HDPE @ 0.43 TOP 898.25 a99 55 m I. EOF NV 895.25 / W GB 2 899.00 CB 3 899.00 TOP 898.25 TOP 898.25 INV 894.25 $gg INV 894.75 / m I - tiv-899 25 SUMP) / � D_ 899 © w SIM 899.50 �N x / x x 899.50 899.8 MATCH 899.1_ / 898.9 898.9 \ 899.2 8 x4 899.6 MATCH soo. B 1tumin°us EXlstin9 i _ ' v 896 1 1 M TCH 898.15 \ 898 898.40 898.45 898.45 \ 898.45 + • 11 ° 1. ,'898r8898.8 .. 898.5 95 58988.598.40 6981 898.4GB MA H x x 898.75 x,' TOP 898.10 x x CONTROL STRUCTURE 3 898 4 898.45 89&9 INV. 895 1 898.45 898.35 TOP 895.4 INV 892.5 ° a \ Ito I gitumin0us Xisting I EO �I 1 . I EO 1 II I _ LANDSCAPE CALCULATIONS 1� EXISTING BUILDING AREA TO REMAIN 28,899 S.F. PROPOSED BUILDING AREA 8,891 S.F. TOTAL BUILDING AREA 37,790 S.F. SITE PERIMETER 2,506 L.F. OVERSTORY DECIDUOUS TREE REQUIREMENTS 1 TREE PER 2,000 S.F. OF BLDG ESTIMATED OVERSTORY TREES 19 TREES 1-1 DISTRICT REDUCTION (MINUS 15%) 16 TREES OVERSTORY DECIDIOUS TREES REQUIRED 16 TREES EXISTING OVERSTORY TREES 13 TREES REQUIRED OVERSTORY TREES 3 TREES PROPOSED OVERSTORY TREES 3 TREES CONIFEROUS TREE REQUIREMENTS 1 PER 2,000 S.F. OF BLDG OR 1 PER 200' SITE PERIMETER ESTIMATED CONIFEROUS TREES 19 TREES OR 13 TREES 1-1 DISTRICT REDUCTION (MINUS 15%) 16 TREES OR 11 TREES CONIFEROUS TREES REQUIRED 16 TREES EXISTING CONIFEROUS TREES 8 TREES REQUIRED CONIFEROUS TREES 8 TREES PROPOSED CONIFEROUS TREES 8 TREES UNDERSTORY SHRUB REQUIREMENTS 1 PER 300 S.F. OF BLDG OR 1 PER 30' SITE PERIMETER ESTIMATED SHRUBS 126 SHRUBS OR 86 SHRUBS 1-1 DISTRICT REDUCTION (MINUS 15%) 107 SHRUBS OR 74 SHRUBS UNDERSTORY SHRUBS REQUIRED 107 SHRUBS EXISTING UNDERSTORY SHRUBS 25 SHRUBS REQUIRED UNDERSTORY SHRUBS 82 SHRUBS PROPOSED UNDERSTORY SHRUBS 0 SHRUBS* ORNAMENTAL TREE REQUIREMENTS 1 PER 2,000 S.F. OF BLDG OR 1 PER 200' SITE PERIMETER ESTIMATED ORNAMENTAL TREES 19 TREES OR 13 TREES 1-1 DISTRICT REDUCTION (MINUS 15%) 16 TREES OR 11 TREES ORNAMENTAL TREES REQUIRED 16 TREES EXISTING ORNAMENTAL TREES 0 TREES REQUIRED ORNAMENTAL TREES 16 TREES PROPOSED ORNAMENTAL TREES 12 TREES PLANT AND TREE SCHEDULE TREES* SYMBOL QTY SCIENTIFIC NAME COMMON NAME BS 8 Picea glauca var. densato Black Hills Spruce DE 3 Ulmus davidiana var. japonica 'Discovery' Discovery Elm PC 12 Malus 'Prairifire' Prairie Fire Crabapple TOTAL 23 2' ' POLYPROPYLENE OR LYETHYLENE (40 MIL. 1-1/2" )E STRAP TYP.) ILE STRAND 14 GA. WIRE - 120" INTERVAL (TYP.) SIZE/ROOT 6' 2" B&B 1-112" B&B WRAP TO FIRST BRANCH BUCKLE WITH DOUBLE STRAND 'AUGE WIRE - 3 PER TREE ' LAYER OF SHREDDED HARDWOOD H IN SAUCER -EXTEND PAST STAKE GRADE OF PLANT TO _ ORIGINAL GRADE x30" STAKES SET 120" APART DE THE BALL AT ANGLE - 3 PER BACKFILL WITH PLANTING SOIL MAINTAIN PEDESTAL OF UNDISTURBED SOIL NOTES: TWO ALTERNATE METHODS OF TREE STAKING ARE SHOWN. IT IS THE CONTRACTOR'S OPTION TO STAKE TREES: HOWEVER, THE CONTRACTOR IS RESPONSIBLE FOR THE MAINTAINING TREES IN A PLUMB POSITION THROUGHOUT THE GUARANTEE PERIOD. SCARIFY BOTTOM AND SIDES OF HOLE PRIOR TO PLANTING. DECIDUOUS TREE PLANTING DETAIL PLANTING SYMBOL LEGEND N DECIDUOUS TREE CONIFEROUS TREE x 0 10 20 40 60 ORNAMENTAL TREE Scale in Feet O N N N •� N � r- o��o 0) L U, 1!8. 1`0,•� 000 47 '- d 3 M W H C`) Z_ ,++ y V Z T ` W `- O r J vi 00 C Uj 1 o 06 Z Z U bb.. LLJ O cr CL Ne- I N m I I Q m W U v / fN � W m 2 V) N N Q U 3t W W rx U W U SHEEP NUMBER Ll