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� OSTP Mound Materials Worksheet UNIVERSITY <br /> ��� OF MINNESOTA -�.ti, <br /> �Y <br /> �ettlD: v 03.19.15 <br /> A.Ca{c�ate Bed(rak)Votume:8e+d tensth 12.0 X Bed N7dth 2.61 X Deptb -Yoiwrrc ft <br /> 63.0 ft X 10.0 ft X 1.0 - 630.0 {t' <br /> Divide ft3 by 27 ft'/yd'to calu�late ct�ic ards: <br /> 630A � n' t 27 = 23.3 yd3 <br /> Add 209G f�cantruciabiiity: 23.3 yd'X t.2 = 18.0 yd� <br /> B. Ca(cuiate Clesmn Sa�d Votume: <br /> Volume Under Rxk bed:Average Sa�d pe th x Medfa�dth x MedJo th =tt�ic feet <br /> 3.2 ft X 10.0 ft X G3.0 ft = 2016.0 ft3 <br /> for a Moued�a fran 0-1% <br /> Votume from th=(l�oPe Moix�d t�kkiQht-1)X Abscs�ption Width Beyond 8ed X AAedia Bed Length) <br /> ft t) X X ft = �� <br /> Vol�xne fran Width=t(u ope r�o�,d�►c•�1 x wrdc►,eeyaxi see x Media eed widtn) <br /> n -1) X X ��k = <br /> Tatu(C(ear S�nd Votume:Volume rom L h+Yadume Jrom Width+Vo►ume tMder Media <br /> �� r t2� « ft� = t__�n3 <br /> For a Mound on a stope U�an 1% <br /> Upstope Volume:(�Upslope Mound Fki ht - i)x 3 x Sed tenqth)�2=c�ic feet <br /> (( 4.8 ft -1) X 3.Oft X C63.0 )+2= �54.4 ftl <br /> Downstope Volume:{(Downsl Hei ht-1) x DoMrt►stope Absorptfon WSdtfi x Med/o Length);2=cubic feet <br /> (1 5.2 ft-i) X 16.0 ft X 63.0 )+2= 2091.6 ft' <br /> Fndslope Vdume:�Dowml Mound Hei ht- i)x 3 x Akdlo Width =Cubk felK <br /> ( 5.2� ft-1 ) X 3.0 ft X 10.0 ft = 124.5 ft3 <br /> Toto!Uean Sond Volume:Upslope Vdume �Downsl Votume �Endsl Vdume �Votume t/nder Medla <br /> 354.4 ft3 . 2091.6 �{J . 124.5 ft� . 2016.0 nj z 456b.�ft' <br /> Divide ft'by 27 ft3/yd3 to catcutate cubk yarc�: �586•� ft� �+ 27 = �69.9 yd3 <br /> Add 20%for cautructability: tb4.9� yd'X 1.2 = 203.8 yd' <br /> t. Caict�ate Sand�r 8erm Yolume: <br /> Totol Berm Votume( x):(iA�B•Mo�uid MeiBht-0.5 ft topsoil)x Mound Widih x Mound )*2=cubic feet <br /> ( 5.0 _ 0.5 ►ft X �3.0 �ft X 89.0 )•2= 8515.1 � <br /> Toto!Mound Volume•Cteart Sw►d vnlume•Rock Votume=cubfc feet <br /> 8515.1 ftj _ 4586.5 {t' . 630.0� ft' = 3298.b n; <br /> Divide ft'by 27 ft;lyd'to calcutate cubic yar�: 3298.6 �j t 27 - 122.2 yd� <br /> Add 20�for consWctabitity: 1221 yd3 x 1.2 - 146.b yd3 <br /> D. Catcutate Topsof(Motertol Vo(ume:Totat Mouncf Width X Totol Mwa�d Lmgth X.5 Jt <br /> �43.0 ft X 89.0 ft X 0.5 ft = 1913.5 n' <br /> Divfde ft3 by 27 ft'/yd'to calculate c�k yards: 1913.5 ft' + 27 = 70.9 �� <br /> Add 20%for ca�structabitity: 70.9 y�' x t.2 = C 85.0 yd' <br />