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. i <br /> � i <br /> . i <br /> . � � , <br /> . , i <br /> I <br /> f <br /> i . <br /> � OSTP Mound Materiats Worksheet UNIVERSITY � � y <br /> Mionesota Polfution OF MINNESOTA � ;.� ,,_�� <br /> Control Agency <br /> ProjectlD: v 06.12.13 <br /> A.CalciAete Bed(rock)Volume:Bed Length(2.0 X 8ed U�tdth .B)X Depth=Vo(ume ft <br /> 63.0 ft X '10.0 ft X 1.0 = 63fi.0 ft3 <br /> Divide ft'by 27 ft'lyd'to catculate cubic <br /> 630:0 � + 27 = Z3.3 yd3 <br /> Add 20%for ta�structabitity: 23.3 ydi X 1.2 = 28.0 yrd3 <br /> B.Calculate Uean Sand Votume: <br /> Vdume Under Rxk bed:Average S�rd Oepth x�n Width x Media Length=c�it feet <br /> 2.1 ft X 10.0 ft X 63.0 ft � 1312.5 ft3 <br /> For a Mounef an a stape from 0-1lG <br /> Voltane from L =1NP���Height-1)X Absorption Widih Beyond Bed X Media Bed length) <br /> ft -1) X X 'n = <br /> Votume from Width=((Upslope Mo�aid Height-1)X Absorption Wid[h Beyond Bed X Me�ia Bed 1Nidth) <br /> ft -1) X L_ __�� X 1_�ft ' <br /> Total Cieon Sand Voiume:Yotume rom h+Voiume from N?dth+Volume tlnder Med►a <br /> {� + ft� + ft� = ftz <br /> F�a Mound on a siope greafler U�1% <br /> Ups[ope Vofume:((tJpstope Mow�d Hefgfrt-1)x 3 x Bed 1engUi)Y 2=wbic feet <br /> (( 3.3 ft -1) X 3.0 ft X � 63.0 )+2= 220.5 ft� <br /> Downslope Votume:(l�rvasl Herqht-1 x Downslope Absorption 1Nidih x Medlo Length)+Z=[ubit feet ` <br /> (( 4.8 ft-1) X 1b.0 ft X 63.0 )+2= 1932.0 ft� <br /> Endslope Volume:(DoNmsf Mound Height-i)x 3 x Medlo WJdth=a�bic feet <br /> ( 4.8 ft-7) X 3.0 ft X 10.0 ft = 11�_0 � <br /> Total Clean S�d Volume:Ups[ope Vofurtre+Downslope Volume t Er+ds! Vofume+Vdume Under Medio <br /> 220.5 ft3 + 7932.0 �' + 175.0 ft' . 1312.5 ft'= 3580.0 ft' <br /> Divide ft�by 27 ft3/yd3 to caicutate cubic yards: 3580_0 � = 27 = 132.6 y� <br /> Add 20;K for constructebility: 132.6 yd'X 1.2 � C_59.�yd' <br /> G Calculate SarMy Berm vdume: <br /> Totcl Berm Volume(�prox):i(Avg Mound i�ight-0.5 ft topsoft)x Nbund Wid[h x A�btmd t.engd�)*2=tubi[feet <br /> ( 4.1 _ 0.5 )ft X 48.0 ^ ft X 96.0 )�2= 8256._�ft3 <br /> Toto(Mourrd Vo(ume-Clemr Sond Nolume-Rock Votunre=cubic jeet <br /> s25e.o� � . sseo.o r�' - �o.o � _ ��e.o rc' <br /> Divide ftl by 27 ft'!yd'to calculate cubic yards: �.0 ft� � 27 = 149.9 yd' <br /> Qdd 20%for tonstruCtebility: 149.9 y� X 1.2 = 179.8 yd; <br /> D.talculate Topsoi!Moterinf Volume:7ota(Mound Width X Tota!AAoand Lengtt►X_5 ft <br /> 48.0 f[ X 96.0 ft X 0.5 ft � 2304.0 k3 <br /> Dtvide ft'by 27 ft'/yd'to calalate cubic yards: ��.0 ft' � 27 a 853 yd' <br /> Add 20%for constructability: 85.3� yd' x 1.2 = 102.4 y� <br />