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�i <br /> �� 05TP Mound Mater�als Worksh�et UAIIVERSITY <br /> ���e������' C�F MINNESOTA ' �,,,,, <br /> Projecf!d: w 06.12.t3 <br /> A. Catcutate Bed (rock)Yatume:Bed€ength (2,C X Bed Wtdth 2.Bj X�pth =V�fume €� <br /> . <br /> 3g.� ft X 10.0 ft X fl.8 = 304A �t3 <br /> ��_� <br /> dr`vide ft}by 27 ftJtyd�to calcutate cub9c ards: <br /> 3�.� ft� � 27 = 11.3 �yd3 <br /> Add 2Q%for constructabitity: 11.3 � ya3 X 1.2 = r 13.5 3 <br /> L,.,.�-��yd <br /> B. Cakulate Ctevn Sond Vei{ome: <br /> Votume Under Rock bed:Average Sorxi pepth x Media Width x Media Le»gtf� =cubit feet <br /> Z.f�ft X idA ft X C 38.0 ft = 798.0 �ft3 <br /> For a Mound on a slope from 0-4% <br /> Yolume fram Length a((Upstope Mound Height-t)X Absorption VMfdth Beyor�Bed X Media Bed Length� <br /> ft -'t j X �� X ,. ft = t___� <br /> Valume from Width=((Upstope Mouncl Height• 1)X Absorptiorr Witlth Beycnd Bed X Media Bed Width) <br /> ft -1} X �� � L.__�f� ' (`-� <br /> L_ <br /> Fotot Ciean Sand Yolume: Volume from Length+Votume jrom W�dtl��Yotume Under Medra <br /> �� ft3 ` t----_� ftJ + ft� = (�.._.-Jft' <br /> Far a Mound an a slope greatar than 196 <br /> Upstope Vo(ume:(�Upstape MaErnd Height -i}x 3 x Bed Length)�2=cubic feeC <br /> (E 3�3 ft -1} X 3_0 ft X 38.0 }-�2- 133.0 ft' <br /> Downstope Volume:((Qawnslope Hei�ht-1)x po�nslope Absorptian Width x Media Eength)-�2=cubec feet <br /> f(� 3�9 ft-1) X 16.0 ft X 3$A }-2= 891.7 ft� <br /> Endslope Volume:(Downsla�e htaurn!Hei!�ht-i) x 3 x Media Widih =cubic feet <br /> ( 3.4 � ft-1 j X 3.0 ft X t0.��ft _ � 88.0 �ft3 <br /> �..__.�..__i <br /> Tota l Ueart S and Yol�me:UpsEepe Votume +bownslope Vofume *Endstope VoEume +Yotume tlnder Media <br /> t33.0 ft' + 891.7 ft3 - �8g•p� fL' w 798.� fts= 191d.7 ft3 <br /> �__.�_E <br /> Divide ft'by 27 ft'1yd'to calcutate cubic yards: 19t0.7 ft' b 27 - 7d.8 yd3 <br /> Add 20%for consvuctability: 70.8 yd3 X t.2 = � 84.9 yds <br /> C. Gatculate Sandy 9erm Votume: <br /> Totaf$erm Votume(approx}:(i��$-Mound Hetght-4.5 ft topsaik}x AA€rund tNidth x A�bun<t Le�gth}-2=cubic feet <br /> t 3•6 _ 0.5 )ft X 43.4 ft X 62.0 )�2= 4176.7 ft3 <br /> Tvto!Mound Yo(ume-Ctean Sand vat�me-Rock Voiume=eubic jeet <br /> 4176,7 � �; _ 1910.7 ft� - 304.0 ft' = t462.Q {t3 <br /> Divide ft'by 27 ft3/yd3 to catcutate cubic yards: '�952.� � ft} :- 27 = 72,7�yd3 <br /> Add 20%far car�structability: 72.7 yd3 x 1.2 - 87.2 y�j <br /> D. Catculate Topsoit Material Votume:toiat Mocmd W�dth X T"atnt�und Lengih X.5 ft <br /> 43.0 �ft X _ 62.0 fi X Q.5 ft 1333.0~�ft3 <br /> Divide ft'by 27 ft'lyd3 to caEcutate cubic yards: 1333.t} pt} = 27 = 49.4 �yd� <br /> Add 20%Por constructabitity: 44.4 yd� x 1.2 = 54;2 �y�� <br />