4 TABLE OF VARIABLE DIMENSIONS TABLE OF TABLE OF DIMENSIONS REINFORCING STEEL NOT VARIED WITH SLOPE AND QUANTITIES FOR ONE HEADWALL 4
Bar Size Spa No. N SIZE OF
Values to be G " I Values for one Pipe added for each 3 PIPE ARCH G K H
A # 4 1'-0" ~ S
N SIZE OF K E E H G addt'l Pipe P B # 3 1'-6" ~ D Span Rise I PIPE ARCH O Reinf
S Conc Reinf Conc L E (Lbs) (CY) X and W (Lbs) (CY) " C # 4 1'-0" ~ 1 17" 13" 1'- 0" 1'- 0" 2'- 1" S W X Y L D 6 Span Rise 1 1 D # 3 1'-0" ~ 2 21" 15" 1'- 2" 1'- 0" 2'- 3" "
1 17" 13" 5'- 4 ƒ" 3'- 7 ‚" 3'- 0" 4'- 3" 105 0.7 2'- 9 •" 39 0.4 4 E # 5 ~ 4 3 28" 20" 1'- 5" 1'- 0" 2'- 8"
4'- 8 •" " F # 5 ~ ~ 4 35" 24" 1'- 8" 1'- 0" 3'- 0" 2 21" 15" 6'- 1 ‚" 3'-11 ƒ" 3'- 4" 116 0.9 3'- 4 •" 46 0.5 0 -
3 28" 20" 7'- 7 •" 4'- 8" 4'- 2" 5'-10 ƒ" 154 1.2 4'- 4" 65 0.7 ' G # 3 ~ 2 5 42" 29" 1'-11" 1'- 0" 3'- 5" 1
1 4 35" 24" 8'-11 •" 5'- 4" 4'-10" 6'-10" 186 1.5 5'- 3 •" 88 0.9 ELEVATION S # 4 ~ 6 6 49" 33" 2'- 2" 1'- 0" 3'- 9" :
2 8'- 0 ‚" V # 4 1'-0" ~ 7 57" 38" 2'- 5" 1'- 0" 4'- 2" n 5 42" 29"10'- 5 •" 6'- 0" 5'- 8" 224 2.0 6'- 3" 109 1.2 o
i Showing dimensions s y 6 49" 33"11'- 9 ƒ" 6'- 8 ‚" 6'- 4" 8'-11 •" 255 2.4 7'- 2 •" 124 1.5 W # 5 ~ 4 8 64" 43" 2'-10" 1'- 0" 4'- 7" r n e a v 7 57" 38" 13'- 5" 7'- 5 •" 7'- 2" 10'- 1 ƒ" 300 2.9 8'- 3 ‚" 149 1.9 9 71" 47" 3'- 2" 1'- 0" 4'-11" n f o o
c 8 64" 43" 14'-11" 8'- 1 •" 8'- 0" 11'- 3 ƒ" 347 3.5 186 2.3 9'- 5 ‚" y t . e n e h t
a 12'- 3" s 9 71" 47" 16'- 3" 8'- 9 •" 8'- 8" 392 4.1 10'- 5 ƒ" 215 2.8
r u r
r n a 1 Quantities shown are for metal pipe and will o a s 1 17" 13" 6'-10 ƒ" 3'- 7 ‚" 4'- 6" 6'- 4 ‚" 136 1.1 2'- 9 •" 41 0.4 p f t S w i
decrease slightly for concrete pipe installations.
y G o t 2 21" 15" 7'- 9 ‚" 3'-11 ƒ" 5'- 0" 7'- 0 ƒ" 156 1.3 3'- 4 •" 52 0.6 m i N l o i For vehicle safety, curbs shall project no more
r 2 b 9'- 8 •" 8'-10" f 3 28" 20" 4'- 8" 6'- 3" 207 1.8 72 0.8
. 4'- 4" i "
s than 3" above finished grade. Curb heights t g n c n n 1 4 35" 24"11'- 4 •" 5'- 4" 7'- 3" 10'- 3" 251 2.3 5'- 3 •" 98 1.1 o
A shall be reduced, if necessary, to meet these
i a p CL Pipe t
p :
l S e s requirements. No changes will be made in 3 u 5 42" 29"13'- 3 •" 6'- 0" 8'- 6" 12'- 0 ‚" 309 2.9 126 1.5 c 6'- 3"
e or Pipes i s r t quantities and no additional compensation will e
c
r 13'- 5 ‚" o 6 49" 33"14'-11 ƒ" 6'- 8 ‚" 9'- 6" 355 3.6 7'- 2 •" 145 1.9 a
Spacing
n be allowed for this work. r s
P e s 7 57" 38" 17'- 0" 7'- 5 •" 10'- 9" 15'- 2 •" 423 4.4 178 2.4 at 1'-0"
8'- 3 ‚" g e g a Max 3 Provide a 1'-0" footing as shown where required m n i
m 8 64" 43" 18'-11" 8'- 1 •" 12'- 0" 16'-11 ƒ" 492 5.4 221 3.0
u 9'- 5 ‚"
r to maintain 4" Min cover for pipes. a s e d s
e Bars F ~ 2" 2" 9 71" 47" 20'- 7" 8'- 9 •" 13'- 0" 18'- 4 ƒ" 549 6.2 255 3.6 a 10'- 5 ƒ" Bars E n r
i
o 4 Quantities shown are for one structure end only T g (Typ) 1 17" 13" 8'- 4 ƒ" 3'- 7 ‚" 6'- 0" 8'- 5 ƒ" 175 1.4 46 0.5 O 2'- 9 •" n " s (one headwall).
t Bars F D E 8
l Bars F
x
u 2 21" 15" 9'- 5 ‚" 3'-11 ƒ" 6'- 8" 9'- 5 ‚" 198 1.7 3'- 4 •" 58 0.7 s T
s 12 x H 7 a - e
x Min Length = 6" 3" x . r 3 28" 20"11'- 9 •" 4'- 8" 8'- 4" 11'- 9 •" 266 2.4 4'- 4" 81 1.0 5 + e Bars C Bars C 12 x L r s L t T e " c v
1 4 35" 24"13'- 9 •" 5'- 4" 9'- 8" 13'- 8" 328 3.1 5'- 3 •" 112 1.4 e 12 x H 7 e )
e - r : Max Length = 12 x H 3" x 1" o - - h p r s 4 t 16'- 0 ‚" " 12 x L o 5 42" 29"16'- 1 •" 6'- 0" 11'- 4" 390 4.1 139 1.8 A
t 6'- 3" y
c 3 a y T n h b i Lengths of wings based on SL:1 Slope along this
6 49" 33"18'- 1 ƒ" 6'- 8 ‚" 12'- 8" 17'-11" 469 4.9 170 2.3 ( 6 7'- 2 •"
w d r Bars W L line. e o e 20'- 3 ‚"
f 7 57" 38" 20'- 7" 7'- 5 •" 14'- 4" 547 6.2 204 3.0 n 8'- 3 ‚" s
r o r e p o v 8 64" 43" 22'-11" 8'- 1 •" 16'- 0" 22'- 7 •" 650 7.5 9'- 5 ‚" 256 3.7 Bars W Bars S r s L
o u s g p t
9 71" 47" 24'-11" 8'- 9 •" 17'- 4" 24'- 6 ‚" 723 8.7 295 4.4 10'- 5 ƒ" a s y i m n 0° r 11'- 4 ƒ" 12'- 8 ƒ" 3 a 1 17" 13" 3'- 7 ‚" 9'- 0" 252 2.2 2'- 9 •" 53 0.7 d o
A r f r a
Y o 2 21" 15"12'- 9 ‚" 3'-11 ƒ" 10'- 0" 14'- 1 ƒ" 291 2.7 68 0.9
r 3'- 4 •" d
f 45° L e n Bars S h a s T t t 3 28" 20"15'-11 •" 4'- 8" 12'- 6" 17'- 8 ‚" 397 3.9 4'- 4" 100 1.3 O o s
D o s 1 x 4 35" 24"18'- 7 •" 5'- 4" 14'- 6" 20'- 6" 480 5.1 5'- 3 •" 132 1.8 i t T :
h
t d 6 y 5 42" 29"21'- 9 •" 6'- 0" 17'- 0" 24'- 0 •" 596 6.7 172 2.5
r 6'- 3" b f a
o : d
e 6 49" 33"24'- 5 ƒ" 6'- 8 ‚" 19'- 0" 26'-10 •" 717 8.2 7'- 2 •" 212 3.2 Bars B -B R n e d 1 X a E s a t u M 30'- 5" s m 7 57" 38" 27'- 9" 7'- 5 •" 21'- 6" 853 10.4 8'- 3 ‚" 264 4.1
I 6
e A s s i i h L 8 64" 43" 30'-11" 8'- 1 •"24'- 0" 33'-11 1009‚" 12.6 9'- 5 ‚" 325 5.1
h T C t d
S
n I f i 36'- 9 ‚" 9 71" 47" 33'- 7" 8'- 9 •"26'- 0" 1139 14.7 10'- 5 ƒ" 382 6.1 D k o " Bars A -A Bars B Bars V -V 6 Bars VS1 -V SX 1 x Bars G L1 LX
Toe of X/2 Slope X
6" W
GENERAL NOTES: Designed according to AASHTO LRFD Bars B Y 4" + PLAN Specifications. Reinforcing steel shall be placed with Bars Bx 9" Min the center of the outside layer of bars 2" Finished Grade from the surface of the concrete. (Roadway Slope) All reinforcing steel shall be Grade 60. " 8"
2 All concrete shall be Class "C" and shall
- have a minimum compressive strength of '
2 x
1 Bars E
a 3600 psi. " M Conforms to SL:1 slope 3 No bridge rails of any type may be mounted 6" BARS B & B1 -B X perpendicular to Rdwy directly to these culvert headwalls. Contractor shall
K Bars W Bars D1 -Dx provide bars as Bars W needed to support Bar W on inside Bars V1 -Vx face of wall. Bridge Bars S Bars F Division Standard H "
4 Bars C Bars D " 6
" 3" Bars S CONCRETE HEADWALLS 4 " Bars V 4 n
5 "
i 3 3" 45° 4 Bars B
M WITH FLARED WINGS FOR " Const Jt 6 " - 1
6 ' ' 30° SKEW ARCH PIPE CULVERTS - 1
- " " '
0 Bars E 6 6
1 "
1'-6" Bars G Bars A 3 Bars A1 -Ax 6" 1'-0" Bars B CH-FW-A-30
BARS V & V BARS C BARS C FILE: chfa30se.dgn DN: TxDOT CK: TxDOT DW: TxDOT CK: GAF S L S L (2'-0" long) (2'-0" long) TYPICAL WING ELEVATION SECTION A-A C TxDOT February 2010 CONT SECT JOB HIGHWAY REVISIONS
: : E E DIST COUNTY SHEET NO. T L I A F D