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PRA STATE FEDERAL PROJECT NO. F�[CAL HH[R TOTAL <br /> DIV.NO. YEAR NO. I SHEET[ <br /> CALIF.1 I 30 37 <br /> X Subgrade Ground Surface _ Accompany -�� <br /> I+ ToAccom an Plans A9aV �. /961 <br /> T �E- DUT. CouxTr Rout[ [[CT1ox [HSR TOTAL <br /> NO. [HSR <br /> X S.J /29 30 ?7 <br /> Note: Compression caps and sills to be APPROVAL RECOMMENDED <br /> In �, <br /> same dimension timber as struts. <br /> o Timber for struts and sills shall ENGINEER OF DESIGN <br /> 0 <br /> be Douglas Fir common. APPRovED IIQ, 1957 <br /> D > '� D <br /> Permeable Material STATE HIGHWAY ENGINEER VIL ENGINEER LICENSE N0.2W <br /> iv <br /> co L` - <br /> iD <br /> �- D + 1 ' - -► - D+ I' - Compression Upper sills <br /> cap 12" long (continuous) <br /> SECTION SECTION soft,even grained <br /> INSIDE SUBGRADE AREA OUTSIDE SUBGRADE AREA <br /> wood. <br /> UNDERDRAIN Strut spaced as <br /> I" Chamfer shown in table Alternative <br /> wire strut <br /> _ Lower sill <br /> X � (continuous) <br /> - � <br /> F- <br /> h I D I I A <br /> L STRUT DETAILS <br /> SPACING IN FEET OF TIMBER STRUTS FOR <br /> 18" Max.S ac. �I- Omit rounding for CORR. METAL AND FIELD ASSEMBLED PLATE PIPE <br /> P I- I PIPE STRUT HEIGHT OF FILL IN FEET <br /> Omit rounding for pipes less than 48 <br /> FRONT ELEV. SINGLE HEADWALL pipes less than 48" 1 I"Chamfer dio meter DIA. SIZE 0-20 30 40 50 60 70 80 100 <br /> 4 x 4 5.0 3.5 <br /> I Chamfer diameter - /2 W 4 x 6 6.0 5.0 4.0 3.5 3.0 <br /> ?• • 48 <br /> p'; d; 48 11 <br /> T= =7�: :a•, 6 x 6 6.0 5.0 4.5 4.0 3.5 <br /> I T_ -� - I- - -- 6 x 8 6.0 5.0 <br /> h D I D I I I l i h I I I I I I I i 4 x 4 6.0 4.0 3.0 <br /> D I 4 x 6 6.0 4.5 3.5 3.0 <br /> 7 '' 9i 7 " I 6 0 6 x 6 5.5 4.5 4.0 3.5 3.0 <br /> X � '� ¢; ,`- - - I %D I A - - - - - 6 x 8 5.5 4.5 4.0 <br /> T 4 x 4 5.0 3.0 <br /> 2 A, o .af ° I.. ., .a; 0+0 <. > �>' •".';' 72 4 x 6 6.0 5.0 3.5 3.0 <br /> ,. . •. . <br /> A 6 x 6 6.0 4.5 4.0 3.5 3.0 3.0 <br /> f' L I\ �2'-0'� _ l7 %2'�9' 7V' ' �18" Max. Spac.� 71/2'9" 71/2' <br /> 6 x 8 5.0 4.5 4.0 3.5 <br /> 18" Max.Spac. 2'-0" 2L0 6 x6 6. 4 <br /> FRONT ELEV. DOUBLE HEADWALL SECTION , SINGLE a FRONT ELEV. ITS HEADWALL SECTION L" HEADWALL 84 6 x 8 0 6.0 5.0 5.0 4.5 4.0 3.5 3. <br /> DOUBLE HEADWALLS 8 x 8 4.5 3.5 <br /> 6 x 6 6.0 5.5 4.5 3.5 3.0 <br /> Single Double 96 6 x 8 5.5 4.5 4.0 3.5 3.0 <br /> Length of W 8 x 8 4.5 4.0 3.0 <br /> 11 1 11 <br /> D h I Vert. Steel Conc. L Vert. Steel Conc. 2 - 0 3 - 5 4 - II6 - 5 7 - 11 6 x 6 6.0 5.0 3.5 3.0 <br /> in. ft.-in. ft.-in. bars lbs. C.Y. ft.-in. bars lbs. C.Y. to to to to to 108 6 x 8 6.0 5.0 4.0 3.5 3.0 <br /> 12 2 - 8 5 - 0 8 28 0.60 7 - 0 10 38 0.82 D h 1/2 3 - 4 4 16- 10 66 - 4 11 7 - 10 9 - 4 Conc. 8x8 4.5 4.0 3.5 <br /> 15 2- 1I 6 - 0 12 41 0.75 8- 6 14 52 1 .04 1 Number of Vertical Bars C.Y. 6 x 6 6.0 4.0 3.0 <br /> 18 3- 2 7 - 0 12 46 0.91 9 -6 14 57 1.21 16 8 1 10 1 12 1 14 120 6 x 8 6.0 5.5 4.0 3.5 3.0 <br /> 21_ 3-5 7 - 6 12 49 1.02 10- 6 14 62 1.38 in. ft.-in. ft.-in. I Steel lbs. 8 x 8 1 5. 0 4.0 3.5 3.0 <br /> 24 3-8 8 - 6 12 54 1.20 11 - 6 14 67 1.57 12 2- 8 2 - 6 28 + 3W 32 + 3W 0.38+ 0.12W 6 x 6 5.0 3.5 <br /> X <br /> 27 3-11 9 - 6 16 70 1.39 13-0 18 85 1.84 15 2-11 3 - 0 36 +3W 41 + 3W 0.48+0.13W 132 6x 8 6.0 4.5 3.5 3.0 <br /> 30 4-2 10-0 16 74 1.52 1 14-0 18 91 2.04 18 3-2 3 - 6 40 + 3W 45+ 3W 0.59+ 0. 14W 8 x 8 5.5 4.5 4.0 3.5 3.0 <br /> 3314-51 11 - 0 16 79 1.73 15-0 18 96 2.25 21 3-5 3 - 9 43 + 3W 48 + 3W 0.66 + 0.14W 4.5 3.0 <br /> 36 4-8 12- 0 16 85 1.95 16-6 18 103 2.56 24 3-8 4 - 3 47 + 3W 52 + 3W 58 + 3W 0.78 + 0.15W 6 x 144 6x 6 6 5.5 4.0 3.0 <br /> 39 4 -11 12- 6 16 89 2.09 17- 6 20 116 2.79 27 3-11 4 - 9 57 + 3W 62 + 3W 68 + 3W 0.91 + 0.16W 8 x 8 5.0 4.0 3.5 3.0 <br /> 42 5- 2 13- 6 16 94 2.34 18-6 20 122 3.03 30 4-2 5 - 0 60 + 3W 66 + 3W 73 + 3W 78+ 3W 1.00+ 0.17W 6 x 8 4.5 3.0 <br /> 45 5-5 14-6P20 <br /> 115 2.60 20-0 26 153 3.38 33 4-5 5 -6 64 + 3W 71 + 3W 77 + 3W 83+3W 1.13 + 0. 17W 156 8 x 8 6.0 4.5 3.5 3.0 <br /> 48 5-8 15-0 119 2.75 21 -0 26 160 3.64 36 4-8 6 - 0 68 + 3W 75 . 3W 82 + 3W 88 +3W 95 + 3W 1.28 + 0.18W 6 x 8 3.5 <br /> F554 <br /> 5-II 16-0125 3.03 22- 6 26 168 4.02 394-II 6 - 3 79 +3W 86 + 3W 93 + 3W 100+3W 1.39 + 0. 19W 168 8x8 6.0 5.0 4.0 3.0 <br /> 6- 2 17-0 131 3.31 23- 6 26 175 4.30 42 5-2 6 - 9 83 +3W 91 + 3W 98 +3W 106 +3W 1.54 +0.19W 6x 8 3.0 <br /> 45 5-5 7 - 3 103+ 3W III + 3W .119 + 3W 1.71 + 0.20W 180 8 x 8 6.0 <br /> Use headwall tables for concrete pipe and for C.M.P. 48 5-8 7- 6 108 + 3W 116 + 3W 124 +3W 1.82 + 0.21W <br /> No deduction made in quantities for variations in thickness E54 <br /> All reinforcing steel #4 bars. 5- II 8 - 0 121 + 3W 130 +3W 2.00 +0.21W <br /> of pipe walls. 6-2 8- 6 127 +3W 136 + 3W 2.18 + 0,22W STATE OF CALIFORNIA <br /> LN HEADWALLS DEPARTMENT OF PUBLIC WORKS <br /> STRAIGHT HEADWALLS DIVISION OF HIGHWAYS <br /> PIPE CULVERT HEADWALLS PIPE CULVERTS <br /> X AND H EA DWALLS <br /> Revised' 4-2G-61 Rev. 1-17-61 Rev. I1-22-57 A4=11691_ � <br /> Permeable Material was Filter Materiat Under-drain Dia. Round t, ,ns:dr of Pipe 9 <br /> EST S)3] 631°9 9 96 400 SPO q,�. 0!"I�f f Ye?-4 _ <br /> �- 8Z -C' <br />