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REV08315
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REV08315
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Entry Properties
Last modified
8/25/2016 1:08:58 AM
Creation date
11/21/2007 9:52:07 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1977210
IBM Index Class Name
Revision
Doc Date
7/11/1989
Doc Name
COMPUTERIZED TREE PLANTING MODEL FOR SNYDER QUARRY AMENDMENT
From
MARK A HEIFNER
To
MLR
Type & Sequence
AM3
Media Type
D
Archive
No
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FORMULA PRINTOUT OF SNYDEk AUAkkY TREE PLANTING MOBEL <br />. A ., B ~, C „ D ~, E ~, F „ 6 „ H , <br />1 A MODEL OF TREE PLANTING DENSITIES Ai 5NYOEk OUAkkY <br />3 <br />4 BENCH PATTERN <br />5 ------------------------------------------------------------------------------------------------------------------- <br />6 ELEVATION DIFFERENCE OF AREA TO BE BENCHED= 200 FEET <br />7 MAXIMUM WALL HEIGHT = 30 FEET <br />8 NUMBER OF BENCHES PREDICTED = F6/F7 <br />9 BENCH NUMBER TD USE = RDUND(FB,O) <br />10 <br />11 LENGTH OF AREA TO BE BENCHED = 500 FEET <br />12 AVERAGE WIDTH BF BENCHES = Fll/F9 FEET <br />13 AVERAGE WIDTH TD USE IN CALCULATIONS = ROUND(F12,0) FEET <br />14 <br />I5 AVERAfiE LENGTH Of BENCHES = 325 FEET <br />16 <br />17 TOTAL AREA OF BENCHES = (FIStF9)+Ft3 SAUARE FEET <br />l8 F17/43560 ACRES <br />19 <br />20 LEVEL AREA UNDER SOUTH PEAK = 1.4 RCRES <br />21 F20+43560 SAUAkE FEET <br />22 <br />23 CALCULATION OF AREA AVAILABLE FOR TREE PLANTING: <br />24 <br />25 DEPTH OF MATERIAL AT TOE OF BENCH = 1 FEET <br />26 MERN DEPTH OF MATERIAL AGAINST WALI= 6 FEET <br />21 <br />2B AMBLE OF FILL EXCLUSIVE OF iOE DEPTH = (RTANi(E26-E25)/F13))+l180/P1) DEGREES <br />29 <br />30 MIN DEPTH FDR TREE PLANTING= 3 <br />31 <br />32 DEPTH RBOVE BASE LAYER = D3U-E25 <br />33 <br />34 WIDTH DF NO TREE PLANTiN6 = E32/(TAN(E2B+P[/1601) FEET <br />35 <br />36 WIDTH FOR TREE PLANTING = F13-E34 FEET <br />37 <br />3B AREA FOR TREE GROWTH = 1F15+E36)+F9 SAUARE FEET <br />39 ADO LEVEL UNDER SOUTH PK = F21 SAUARE FEET <br />40 E38+E39 TOTAL <br />41 E40l43560 ACRES <br />42 <br />43 NIN DEPTH FOR TREE PLANTINfi= 2 <br />44 <br />45 DEP1H ABOVE BASE LAYER = D43-E25 FEET <br />46 <br />47 WIDTH OF NO TREE PLANTING = E45/(TAN(E28+PI/180)) FEET <br />4e <br />49 WIDTH FOR TREE PLANTINfi = F13-E41 FEET <br />50 <br />51 AREA FOR TREE fiROWTH = (F15+E49)+F9 SAUARE FEET <br />52 ADD LEVEL UNDER SOUTH PK = F21 SAUARE FEET <br />53 E51+E52 TOTAL <br />54 E53l43560 ACRES <br />55 <br />56 AVERAGE OF 24' AND 36' _ (E41+E54)/2 ACRES <br />
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