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TAsiE I', -; -• Tangents -and Fnxte-nals to a 1° Curve. " TAsnE L.= Tangents and Externals Co a 1° Curve.- <br />-Chord= 100 <br />urve.Chord=100 ft. Chord =100 ft: <br />Int. <br />Angle <br />Tangent <br />Ex iernal <br />'Int. •' <br />Angle <br />Tangent <br />i.; <br />xternalAngle <br />Int. <br />Tangent <br />External <br />1° <br />50:00 <br />.22 <br />8°;_ <br />-400.66 <br />13.90 <br />15`-: <br />754.32 <br />49.44 <br />410' <br />58:34 <br />".30 <br />IO' <br />409:03 <br />14.58 <br />10' <br />'762.80 <br />50.55 <br />20 <br />66.67 <br />..39_ <br />20 <br />417.41, <br />.15.15.. <br />20 <br />771:29 <br />51.68 <br />30 <br />75001, <br />:.:49 <br />30>. <br />425.79 <br />15:50 <br />.. 30 <br />779.77 <br />52.82 <br />40 <br />` 83.34- <br />G1 <br />40 <br />434:17 <br />16.43- <br />_ <br />40 <br />788.26 <br />53.97 <br />50 , <br />.91.68 <br />.73 <br />50 <br />442.55 <br />17.07 <br />.50 <br />796.75 <br />_55.13 <br />2. <br />100:01 <br />37 <br />.9 <br />450.93 <br />17.72` <br />.29 <br />505.25 <br />56.31 <br />.-1 1 10 = <br />' 103:35 <br />1.02- <br />" 10 <br />459.32. <br />18.38 <br />.16 <br />= 10 <br />813;'75 <br />57.50 <br />. <br />116163; <br />1:19 <br />•-20 - <br />4G7:71 <br />`19.OG <br />:20 <br />822:25 <br />•58. 70 <br />-:,_,-:20.. <br />30 <br />125.02 <br />, <br />1.313 <br />.30•. <br />476.10 <br />.,19..75 <br />30 :. <br />830.76 <br />.59.91 <br />" 40 <br />'133.3G <br />1.55' <br />1 40' <br />484.49 <br />20.45 <br />40 <br />8.',9.27 <br />'61.14 <br />-50' <br />•141..70- <br />1.75 <br />50.- <br />-492.85 <br />21:1G <br />50 <br />&17.78 <br />62.38 <br />3: :.150:04 <br />T=.08 16 <br />.•."296`, <br />10 <br />.501.23 <br />?L'.S9 <br />.17. <br />856.30 <br />M.63 <br />-.10 •,.158.38 <br />.91 <br />:2:19 <br />10.: <br />; <br />°2:62 <br />10 <br />864.82, <br />01.90 <br />, <br />20 <br />166.72 <br />2.43 <br />20 <br />.609.68 <br />518.08. <br />_ <br />23.33 <br />20 <br />.873.35 <br />GG. IS <br />•30 <br />175.06 <br />2.67• <br />.30 <br />526.48 <br />24:`14 <br />30 <br />581.88 <br />67.47 <br />40 <br />183.40 <br />2.93 <br />40 : <br />534.89 <br />24.91- <br />40 <br />890.41 <br />GS. 77 <br />50 <br />191.74 <br />3-.21 <br />50' <br />.543.29 <br />-25.70 <br />50 <br />898.95 <br />70.09 <br />4 <br />-200;05 <br />3.49 <br />11 <br />'551.70 <br />20.50 <br />18 <br />907.49 <br />71.42 <br />10 <br />205.43 <br />3.79 <br />10 <br />560.11 <br />27.31 <br />10 <br />916.03 <br />72.76 <br />20 <br />216.77 <br />1.10 <br />20 <br />565.53 <br />23.14 <br />20 <br />924.58` <br />74.12 <br />30 <br />225.12 <br />•4.42 <br />-30 <br />.576.95 <br />-25:97 <br />- 30 <br />933.13 <br />75.49 <br />40 <br />233.47 <br />4.76 <br />40 <br />585.313 <br />'29.52 <br />AD <br />941.69 <br />76.SG <br />50 <br />241.81- <br />•: 5.10 <br />50 <br />'593.70 <br />30.68 <br />50 <br />950.25 <br />73.26 <br />5 <br />250.1.6 <br />5146 <br />12 <br />602.21 <br />31.56 <br />19 <br />958.51 <br />79.67 <br />+10 <br />253.51 <br />-5.53 <br />10 <br />610:64 <br />32.45 <br />10 <br />067.38 <br />81.09 <br />20 <br />260.86 <br />13.21- <br />- , 20 . <br />'619-.07 <br />33.35 <br />. 20 ' <br />` 075.96 <br />8:3.53 <br />30 <br />275.21 <br />G.61, <br />30 <br />627.50 <br />34.26 <br />1130 <br />984.53. <br />83.97 <br />40 <br />283.57 <br />7.01 <br />40 '"635.93 <br />1733.5 <br />•.35.18 <br />40 <br />993.12 <br />85.43 <br />50 <br />291.92 <br />7.43 <br />50-. <br />644.37 <br />36.12 <br />50 <br />1001.7 <br />86.90 <br />G <br />300.28 <br />7.85 <br />13 - - <br />G52.S1 <br />37.07 <br />20 <br />1010.3 <br />88.39 <br />10 <br />308.64 <br />8.31 <br />10,, <br />661.2:5 <br />38.03 <br />10 <br />1015.9 _ <br />89 S9 <br />20. <br />316.99 <br />8.76 <br />20 <br />669.70. <br />39.01 <br />,.10 <br />20 <br />1027.5 <br />91.40 <br />30 <br />325:35 <br />9.23 <br />30 <br />678.15 <br />39.99 <br />30 <br />1036.1 <br />92.02 <br />.40 <br />333.71 <br />0.71 <br />40 <br />G8G.CIIO <br />40.99 <br />40 <br />1044:7• ' <br />94.411 <br />50 <br />342.08 <br />10.20 <br />50 <br />695:OG <br />42.00 <br />50 <br />1053.3 <br />96.01 <br />7 , <br />350:44 <br />10.71 <br />14703.51' <br />1306.6 <br />43.03 <br />21 <br />1061:9_. <br />97.57 <br />10 <br />35S.81 <br />11.22 <br />10 <br />711_97 <br />44.07 <br />10 <br />1070.6 ' <br />.99. 16 <br />20 <br />367.1711.75 <br />179.72 <br />20 . <br />720.44 <br />45.12 <br />20 <br />1079.2 <br />100.75 <br />30 <br />1455.1 <br />12.29 <br />30 <br />728.90 <br />46.1S <br />30, <br />1087..3 <br />'103.35 <br />40 <br />_375.54 <br />3S3.91 <br />12.85 <br />10 <br />737.37 <br />47.25 <br />40 <br />1096.4 <br />"103.07 <br />50 <br />392 2 <br />1' 41 <br />50 <br />745.S5 <br />48.34 <br />50 <br />1105.1 <br />105 60 <br />Corrections to be Added (T Tangent. E=Exteinal.) - <br />Int. <br />Angle <br />Curve 5° 10°. <br />15° <br />20° 25° <br />30° <br />35° <br />40° <br />45° <br />50° <br />-55° <br />60° <br />"65° <br />70° <br />b° <br />T =.02 .03 <br />.05 <br />.06 :08 <br />'.10 <br />if <br />.13.15 <br />108.90 <br />.16 <br />.18 <br />.20 <br />21, <br />:23 <br />-297.7 <br />E =.000 .000 <br />.001 <br />.001 '.002 <br />.002 <br />.002 <br />.003 <br />.003 <br />.004 <br />.004 <br />.004 <br />.005..005 <br />112.25 <br />10° <br />T=.03 .06 <br />-.09 <br />'.13 .16 <br />.19r.222 <br />303.5 <br />.25• <br />.23 <br />.31 <br />.34 <br />-.38 <br />.42. <br />.46 <br />.074 <br />E=.001 :003 <br />.004 <br />.006 .007 <br />.003 <br />50 <br />.011 <br />.012 <br />.014 <br />.015 <br />.017 <br />-.018 <br />•.020 <br />15° <br />T=.04 .l0 <br />.14 <br />.19 :24 <br />.29 <br />1917.1: <br />.39 <br />.45 <br />.51 <br />.53 <br />.53- <br />-.63 <br />.68 <br />10 <br />E=.003 .007 <br />.010 <br />.014 .018 <br />.023 <br />120.87 <br />.029 <br />.032 <br />.035 <br />.039 <br />.043 <br />.047 <br />.051 <br />20° <br />T=.06 .13 <br />i9 <br />.26 :32 <br />.30 <br />30 <br />.51 <br />.58 <br />.65 <br />.72 <br />.79 <br />.84 <br />,90 <br />211:48 <br />.011 <br />.017 <br />.022 023 <br />.034 <br />1209.2 <br />.015 <br />.051 <br />,.057 <br />.063 <br />.070 <br />.076 <br />.08325° <br />24 <br />T=.08 16 <br />.24 <br />.33 -.40 <br />A9' <br />T=.15 <br />.67 <br />.75 <br />.83 <br />00 <br />.91 <br />1.06 <br />1.14E=.009 <br />1598.0 <br />O1S <br />.027 <br />:036 ..O1G <br />.056 <br />20 <br />.074 <br />.083 <br />=.093 <br />.100 <br />.120 <br />.127 <br />.135 <br />Int <br />• <br />Tangent <br />External <br />-I . <br />AngieTan <br />Tangent <br />Exernal <br />Int. <br />An le <br />Tangent <br />External <br />22° <br />1113.7 <br />107.24 <br />29° <br />1451.8 " <br />185.51 <br />36'.. <br />1561.7 <br />294.9 <br />10r <br />1122.4 <br />108.90 <br />10' <br />.1490.7` <br />190.74 <br />10' <br />1370.9 <br />-297.7 <br />:20 <br />-1131.0 <br />110.57 <br />20 <br />1499.6 <br />193.99 <br />20 <br />1880.1 <br />300.6 <br />30 <br />1139:7 <br />112.25 <br />30 <br />1503.5 <br />195.25 <br />30 <br />1389.4 <br />-1598.6 <br />303.5 <br />.40 <br />=1'148:4 <br />113.95 <br />40 <br />1517.4 <br />197.53 <br />40 <br />.074 <br />--300.4 <br />.450 <br />4157.0 <br />115.66 <br />50 <br />1526.3 <br />199.82 <br />50 <br />1907.9 <br />309.3 <br />23 • <br />116;.7 <br />117:35 <br />30 <br />1535.3 <br />202.12 <br />37 -- <br />1917.1: <br />312:2 <br />10 <br />1174.4 <br />119.12 <br />10 <br />1544.2 <br />204.44 <br />10 <br />1926.4 <br />315:2- <br />20 <br />1153.1 <br />120.87 <br />20 <br />1.:153.1 <br />206.77 <br />20 <br />-1935:7 <br />.318.1 <br />30 <br />1191.5 <br />122.63 <br />30 <br />1562.1 <br />-209.12. <br />30 <br />'1945.0 <br />321.1 <br />40 <br />1200.5 <br />124.41 <br />40 <br />1571:0 <br />211:48 <br />40 a <br />19.54.3 <br />.324.1 <br />50 <br />1209.2 <br />126.20 <br />50 <br />'1580.0 <br />•213.86 <br />5U <br />'1963.6 <br />327.1 <br />24 <br />1217.9 <br />128.00 <br />'31 <br />15S9.0-216.3 <br />T=.15 <br />38 <br />'1972.9, <br />330:2 <br />10 <br />122G.G' <br />129:52 <br />10 <br />1598.0 <br />215.7 <br />10 <br />1082.2- <br />333.2 <br />20 <br />1235.3 <br />131 65 <br />.20 <br />1606.9 <br />221.1' <br />20 <br />1991.5 <br />-336.3 <br />30 <br />1244.0 <br />133.50 <br />30 <br />1615.9 <br />223.5 <br />30 <br />2000.9 <br />339.3 <br />40 <br />12.,,2.8 <br />135.35 <br />40 <br />1G24.9 <br />226.0 <br />40 <br />2010.2 <br />342.4 <br />50 <br />12G1:5_ <br />137.23 <br />50 <br />1633.9 <br />223.4 <br />50 <br />2019:6' <br />.345.5 <br />25 . <br />-1270.2' <br />139.11 <br />32 <br />1043.-0 <br />230.9 <br />39 "'2029.0! <br />348:6 <br />10 <br />1279.0 <br />141.01 <br />10 <br />1652.0 <br />233.4 <br />10 <br />2038.4 <br />351.8 <br />20 <br />-1287:7, <br />142.93 <br />20 <br />1661.0 <br />235.9 <br />'20 - <br />'2047.8 <br />354.9 <br />30 <br />1296.5 <br />141. S5 <br />30 <br />1670.0 <br />238.4 <br />- 30 <br />2057.2 <br />•355.1 <br />,40 <br />1305.3 <br />146.79 <br />40 <br />1079.1 <br />241.0 <br />40 <br />2066.6• <br />361.3 <br />50 <br />1314.0 <br />143.75 <br />50 <br />1683.1 <br />243.5 <br />„_50 <br />:.'2076.0 <br />3131.5 <br />26 <br />.1322,8 <br />150.71 <br />33 <br />1697.2 <br />246:1 <br />40 <br />2085:4 <br />'367:7 <br />10 <br />1331.6' <br />152.69 <br />10 <br />1706.3 <br />248.7 <br />10 <br />2094.9' <br />371.0 <br />20 - <br />1340.4 <br />154.69 <br />220 <br />.1715.3 <br />251.3 <br />20 <br />2104.3 <br />374.2 <br />30 <br />1349.2 <br />156.70 <br />30 <br />1724.4 <br />253.9 <br />30 <br />2113.3 <br />377.5 <br />40 <br />1358.015S. <br />7" <br />40 <br />1733.5 <br />256.5 <br />40 <br />2123:3 <br />330.3 <br />50 <br />1366.3 <br />160.76 <br />.50 <br />1742.6 <br />259.1 <br />50 <br />2132.7' <br />384.1 <br />-27 <br />1375.6 <br />162.51 <br />34 <br />1751.7 <br />261.3 <br />41 <br />2142.2 <br />387.4- <br />87:4-.10 <br />.10 <br />-1354.4 <br />164.86 <br />10- <br />'1760.8 <br />264.5 <br />10 <br />2151.7 <br />390.7 <br />20 <br />1393.2 <br />166.95 <br />20 <br />1770.0 <br />267.2 <br />20 <br />2161.2 <br />•394.1 <br />30 <br />1402.0 <br />169.01 <br />.30 <br />1779.1 <br />269.9 <br />30 <br />2170.8 <br />397.4 <br />40 <br />1410.9- <br />171.15 <br />40 <br />1788.2 <br />272.6 <br />40 <br />2180.3 <br />400.8 <br />50 <br />1419.7 <br />173.27 <br />50 <br />1707.4 <br />275.3 <br />50 <br />2159.9 <br />404.2 <br />28 - <br />1425:6 <br />175.41 <br />35 <br />1306.6 <br />27S.1 <br />42 <br />2199.4 <br />407.G <br />10 <br />1437.4 <br />177.55 <br />10 <br />1315.7 <br />250.8 <br />10 <br />2209.0 <br />411.1 <br />20 <br />1446.3 <br />179.72 <br />201824.0 <br />28.3.61 <br />2D <br />2218.0 <br />414.5 <br />30" <br />1455.1 <br />1S1:S9 <br />30 <br />1834.1 <br />286.•1 <br />3D <br />`?228.1 <br />418.0 <br />40 <br />146.1.0 <br />1S4.03 <br />40 <br />1843.3 <br />2S9.2 <br />4D <br />2237.7 <br />421.4 <br />50 <br />1472.9 <br />1SG.29 <br />50 <br />1S52.5 <br />202.0 <br />50 <br />2247.3 <br />425.0 <br />Corrections to be Added (T = Tangent.- E = External.) <br />Irt. <br />Anglo <br />Curve 5° <br />10° <br />15° <br />20° <br />25° <br />30° <br />35° <br />40° <br />45° 50° <br />55° 60° 65° 70°-' <br />20° ' <br />T=.OG <br />.13 <br />.19 <br />26[.440 <br />.39 <br />.45 <br />.51 <br />.5S .65 <br />.72 .79 .8.1 :90 ' <br />L=.006 <br />.011 <br />'.017 <br />.022 <br />.034 <br />.035 <br />.045 <br />.051 .057 <br />.063 .070 '.076 .083 <br />T=.03 <br />.16 <br />.24 <br />.33 <br />:19 <br />'.58 <br />I :6i <br />75 .83 <br />'.90 .99 1.00 1.14 <br />E=.009 <br />OIS <br />.027 <br />.036.056 <br />.065 <br />.074 <br />.033 .093 <br />.100 .120 .127 .135 <br />30° <br />T=.10 <br />.19 <br />.29 <br />,39 <br />.59 <br />139 <br />.79 <br />.89 :J9 <br />1.0'9 120 1.29 1.39 <br />. <br />E=.013 <br />.025 <br />.038 <br />.051 <br />:078 <br />.090 <br />.103 <br />.116 .129 <br />.149 .170 .179 .18835° <br />T=.11 <br />.22 <br />34 <br />:17 <br />.69 <br />.80 <br />.f3 <br />1.05 1.17 <br />129 1.4'2 1.54 1.65018 <br />.035 <br />.054 <br />.072 <br />-.109 <br />.131 <br />.153 <br />.175 .Lt? <br />213 230 .241 .264 <br />=.13 <br />.2G <br />40 <br />.53 <br />.07 <br />:30 <br />.03 <br />1.06 <br />1.20 1.34 <br />1.49 1.64 1.79 294 <br />E =.023 <br />.016 <br />.070 <br />.003 <br />.117 <br />.141 <br />'.172 <br />.203 <br />.234 .265 <br />377 290 .315 .341 <br />45° <br />T=.15 <br />.30 <br />:41 <br />.GO <br />.76 <br />.01 <br />1.06 <br />1.21 <br />1.37 1.52 <br />1.70 1.87 2.04 2.21 <br />•..060 <br />•.093 <br />.119 <br />.153 <br />.184 <br />:216 <br />.254 <br />S9 325 <br />.351'.378 .411 .445 <br />