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Table X.-Calculation of Earthwork. $ HEIGHT , G G b 3 1 b E 4 6 8 7 b b i0 11 I4 1$ . 1! 16 7 , ti .02 :OL `:OB .07 .09 .11" ,13 .15 .17 .YB .20 .22 E4 .36 .28 1 04 .07 .I1 . 5 .18 :EZ .26 :30 g3 37 41 ..4< .48 23 :0�7 ,15 :87 :l�4 :532 :6u8 :G .�4 Al :e�9 :9�8 1:04 d:11 1 �7� , r f .09 .19 .28 .37 .46 .58 .85 .74 .af .8ti 3.83 1.11 1.Ett 30 1.39 l 8 :11 .2E :33 .44 .56 78 88 1: i.it 2.23 L33 Y.44 1.55 1:67 h. f G. Z V G f.(p 6 :Yg .28 .3Y .$2- 66 .. 91 1# 1, 1.30 1.42 L66 1.0 81 1°.94 .15 30 .4! .S9 .f4 84 Y g9�� Y.X 1#� 1.63 1.78 1.92 133 2,22 1, 1 :1s :33 sa :11 1:31 1,'46 1:� 1:85 2'. 4 i1 Z:4 Y 5s • / 2 3«4LOS I, ! 111:" 33 .41 .8�9 1 11 1:33 1!8 1.78 5.80 ,33' M 2 I�fpT 2.yM� 106 1 333 34 7 :� 1, 1121: 2l 5i 1$� Tl $37 G .3y�6py1 .EB .58 :83 1.11 1,39 1. 1.94 32 7E s• 338 1.61 3.88 :4,17` G D f 3 y 18 .3o ss 8® 1.is 2. i. 397 2:37 3,87 3. 3.38 56 85 4 is4:41 4;Tt: 9 S ( /y .312 190 ! 1.87 1. x Eo E:sz 3. 3.16 3 Ti �p a. z 38 3.6T 3,87 1+00 4.33 4,57 _3 T... f� r as . 1.06 1.41 1:. z. 248 Sea 9.1&7 4. 4:67 4- :3357 638 F l ,37 .74 1.11 1.0 1.85 2. 3.58 2.96 3.33 #,dl 444 1.61` 318 Si58. 1 7 39 .7i.i:17 1:55 1_94 231 3.11 3' 1A 428 4 Q! 06 544 5 b3 b 41 :81 1. ii 2. 2, 3 3. 4.48 4.M 5.80 670 6 Y1° 1:7p �i, �S 'u '86 1:. 1.78 ! 2' 3. 3. 4.q 4.88 3.11{ ss74g ${� �6��` 7 3 E. s.34 3: 4' :46 :9E 2. L!6 3. 3. #.IT ti .48 .98 1.M 1:93 3.4Y 3. 3.37 3:86 4.33 4.82 5.30 5.78 6:36 .6.74 T,24 50 1.00: 1.50 ZE.00 8: 3. 3.50 4:88 4.58 55.00 5.50 600 8.50 ?.00 7:�p 52 1:0� I: 3: 7 ! 1,� 3] 4:1 4.1 6: 5. t22 8.?4 .Sl 1. 1. 1 16 3, 4: 4. S. 1 K 8.7, 7.52 8:0S \ V .56 1.11 1.67 3:22 f.7�3. 3:88.4.44 5.00 6.11 867 7.22 ?.78 &.33 gg1 .57 I:1S 1 7Z 2.30 .Bt 3:14 4.02 4.59 5.17 5.T4 6.3E &110 7.46 d6 04 8 61 E 59 1:18 178 3.37 .94 3.5 4.15 4.74 5.33 S.12 8.5E 7:11 7.10 i:30 $:89 7 - r ' 1 f 6 89 .61 1.22 1.83 2.14 1 3:66�� 4.28 4.0 5.�q 6.j1 6.72 7,83 7.94 a.SS 9.17 .63 1.26 1.89 3.52 .Ib 3.'19 4.48 O{ 5.1 6. g 6.86 7.56 8.18 8.81 9:44 (, s � OS 1.30 1.!! E.59 .24 3.88 l.SS 5:18 5.83 6.1 T.13 ?78 x.42 8.08 9:7E Z ggR 67 1.33 2.Otr 2.67 33 4:00 4.86 5.83 6.00 6.87 7.33 8.00 8.67 9.33 .10.00 �- 6,S'y �Vq 8� .68 1.37 2.06 2.74 :42 4.11 4.79 $ .48 6.1T 6.85 7.64 IL 22 8,91 9.59 10.28 1 Y 81f .70 1.41 2.i1 8.83 3.5! #:22 4:98 5.63 6:33 7.03 7.74 &44 9.15 9.85' 10.56 3�7 2 9 t a G $9 .72 1.44 2,17 2.89 .61 4.33 5.06 S 78 6.50 7.22 7.1 1g�/ 9.39 10.11 10.83 40 .74 1.48 2.22 2.95 3.T0 4:14 5.18 5.92 6.8? T.41 8:15 889 9.63 10.37 11.11 � a f5►0 S� 3 g r `'.� CIDi Table Y pp*�,-a� the number of cubic yards to a TRIANGLE 1 foot deep!or a given width and he�gat• CAUTION: Values obtained from the above tables an for only �i �, 3 1 2 ) the one TRIANGLE of the cronwowtion under consideration. Corrections for tenths of feet is width and} ht maY be made by oon4derin the _ numbers on the table fraon,I to 9 u tenths and taking one tenth the v ties Quad 7 �r 3 in the tables. For example,to find the number of cubic yards when Width W-18.2 2 s and Height-H X6.8,op8odts 18 in'Width"column and Hader 6 in the lielcht" 2 y7� ooltunn read-1.18. To correct fot tfonal 0.2 foot of width,opposite 2 in the-W th" < y column and ander b is the' t"column read 0.18 and correct to.018. To correct g for sdditioaal 0.8 foot in hall under 3 in "Height" column and opposite 16 in Z' j.Y�' p. J "Width"coltima read 0.88 and correct to.089. Therefore,the total cubic yards in t1+e Vvea TRIANGLE for a depth of 1 foot-1.48+.018}-.089-1.587 or aDpronmatob J J 15q cu.Yds:per 100 feet. d If width exceeds 40 feet,use one half real width and multiply result by 2. Ifiboth width and height are larger than values given on table use one halt of each-value and multiply result by 4. t r g 7 Q 16