cbc w/more than 4 barrels - new mexico department of...

CHECKED BYDRAWN BYDESIGNED BY

DATEDESIGN ENGINEER

NEW MEXICO

DEPARTMENT OF TRANSPORTATION

STANDARD DRAWING

REVISIONS (OR CHANGE NOTICES)

NO. DESCRIPTIONDATE REV. BY

APPROVED

CONCRETE BOX CULVERT

INDEX OF SHEETS

EXPLANATION OF USE OF DRAWINGS

511-59-1/2 1 OF 2

TLB SGL HDR

BOX

TYPECONFIGURATION

DESIGN

FILLDRAWINGS

SINGLE BARREL

CBC"A"

511-60-1/2511-60-2/2

SINGLE BARREL

CBC

"B"

"C"

"D"

"E"

511-61-1/2511-61-2/2

DOUBLE BARREL

CBC"A"

511-62-1/2511-62-2/2

DOUBLE BARREL

CBC

"B"

"C"

"D"

"E"

511-63-1/2511-63-2/2

TRIPLE AND

QUADRUPLE

BARREL CBC

"A"

511-64-1/3511-64-2/3511-64-3/3

TRIPLE AND

QUADRUPLE

BARREL CBC

"B"

"C"

"D"

"E"

CBC

HEADWALL/CUTOFFWALL & MISC.

DETAILS

"A"

"B"

"C"

"D"

"E"

511-65-1/3511-65-2/3511-65-3/3

511-66-1/6511-66-2/6511-66-3/6511-66-4/6511-66-5/6511-66-6/6

10'

15'

20'

25'

30'

"B"

"C"

"D"

"E"

EXAMPLE CONFIGURATIONS OF

CBC W/MORE THAN 4 BARRELSNOTE: USE SAME BARREL CONFIGURATION IF POSSIBLE

SIX BARREL CBC

SEVEN BARREL CBC

SEE DETAIL SHEET

511-66-3/6

SEE DETAIL SHEET

511-66-3/6

TRIPLE DESIGN TRIPLE DESIGN

TRIPLE DESIGN QUADRUPLE DESIGN

PLAN - SKEWED

ELEVATION

EXISTING CBC NEW EXTENSION CBC

"L"

(EXTEN

SION)

PLAN - NORMAL

"L"

(EXTENSION)

0'

10'"A"

10'

15'

20'

25'

30'

"B"

"C"

"D"

"E"

10'

15'

20'

25'

30'

"B"

"C"

"D"

"E"

10'"A"

0'

10'"A"

0'

WINGWALL &

APRON

"A"

"B"

"C"

"D"

"E"

511-67-1/2511-67-2/2

"L"

(NEW C

ONSTRU

CTION)

| ROADWAY| ROADWAY

"L"

(NEW CONSTRUCTION)

FLOW

WINGWALL

OUTLET

APRON

FLOW

WINGWALL

OUTLET

APRON

HEADWA

LL "HW"

HEADWALL "HW"

PAYMENT FOR CBC'S IS BASED ON "LIN. FT." UNIT

OF MEASUREMENT FOR THE TOTAL LENGTH OF ALL

NEW BARRELS CONSTRUCTED AT THE CENTERLINE OF

BARREL. LENGTH OF BARREL SHALL NOT INCLUDE

"HW" WHICH SHALL BE PAID FOR SEPARATELY.

PAYMENT FOR HEADWALL/CUTOFF WALL IS BASED ON "EACH" UNIT OF MEASUREMENT FOR EACH NEW

BARREL CONSTRUCTED. IN CASE OF TYPE II

CONNECTION EACH HEAD/CUTOFF WALL UNIT SHALL BE PAID FOR, I.E. TWO PER BARREL PER CULVERT EXTENSION.

PAYMENT FOR WINGWALL IS BASED ON "SQ. FT." UNIT OF MEASUREMENT BASED ON SOIL SIDE

VERTICAL FACE AREA FOR EACH INDIVIDUAL HEIGHT

OF INTERIOR BARREL DIMENSION. PAYMENT FOR

OUTLET APRON IS BASED ON "SQ. FT." UNIT OF MEASUREMENT BASED ON PLAN AREA OF APRON.

ALTERNATIVELY, A COMPLETE CONCRETE BOX CULVERT

MAY BE PAID FOR UNDER CLASS "AA" CONCRETE BY

"CU. YD." ITEM 511030 AND GRADE 60 REBAR BY

"LBS." ITEM 540060.

REBAR, CONCRETE, FORMING, DEMOLITION, AND ALL

OTHER WORK AND MATERIAL REQUIRED FOR A

COMPLETE CBC, HEADWALL/CUTOFF WALL, WINGWALL, AND APRON CONSTRUCTION SHALL BE INCLUDED IN

THE UNIT COST FOR EACH AND NO FURTHER

PAYMENT SHALL BE MADE FOR THESE INCIDENTAL

ITEMS.

PAYMENT

TOE OF

SLOPE

TYP.

TOE OF

SLOPE

TYP.

| ROADWAY

| CBC

| CBC

METHOD OF EXTENDING

UNEQUAL BOX DIMENSIONS

SKEW

ANGLE

TYPE II

CONNECTION

TYPE I

CONNECTION

FOR DETAILS SEE SHEET 511-66-4/6

EXIST

INGEXISTING

NOTE:IF THE WHEEL TRACK SPAN DIMENSION (PARALLEL TO | OF ROADWAY AS SHOWN ABOVE) IS GREATER THAN 20' THE CBC IS CONSIDERED A BRIDGE AND A MAJOR STRUCTURE. FOR CBC EXTENSIONS RE-MARK BRIDGE NUMBER. NEW CBC SHALL BE

MARKED AS PER DETAIL ON THIS SHEET. BRIDGE NUMBER SHALL BE OBTAINED BY

REQUEST AT THE NMDOT BRIDGE MANAGEMENT SECTION. MARK SHALL BE PLACED AT

UPPER LEFT SIDE OF VERTICAL FACE OF HEADWALL, BOTH INLET AND OULET.

WHEEL

TRACK

SPAN

BRIDGE

MARKER

BRIDGE

MARKER

BRIDGE

MARKER

WHEEL

TRACK

SPAN

11

16"

1

8"1 9

16"

5

16"

BRIDGE MARK DETAIL

BRIDGE

MARKER

(BRASS)

VERTICAL FACE OF

TOP HEADWALL

STAMP LETTERING

& BRIDGE NO.

"HW""HW"

HEADWALL/CUTOFF WALL

WINGWALL

"HW"


DATEDESIGN ENGINEER

NEW MEXICO


STANDARD DRAWING



APPROVED

CONCRETE BOX CULVERT

EXAMPLE OF USE OF DRAWINGS

511-59-2/2 2 OF 2

TLB SGL HDR

11"

101 2"

7'-0"

* "jj" BARS (#4)

* "jj"BARS (#4)

* "kk"

BARS (#4)

"ee" BARS

CENTERED @

INTERIOR WALL

SECTION A-A

"gg" BARS W/STANDARD HOOK

TYP LAP 40 BAR ∅

3" CLR. TYP. TO

"aa" & "bb" BARS

"bb" BARS

"bb"

BARS

10'-0" 6"71

2"

"ff" BARS

* "kk" BARS (#4)

2" CLR.

TYP. SIDES

"hh" BARS

#6@6" O.C.

5'-1" FOR "hh"

6" STAG

.

SPA. TYP

.

6" STAG.

TYP.

"dd" BARS

"cc" BARS

"aa" BARS

CENTERED @

INTERIOR WALL

3'-2" FOR "hh"

5'-1" FOR "hh"

PERMISSIBLE

CONST JOINT

TYP

2" CLR.

TYP. INSIDE

A

AB

B

9'-3" MAX.

3"

CLR

.

1'-0"

4"

3'-0"

1'-11

2" MAX.

#4 BARS(TYPE 1)

TYP

#4 BARS(TYPE 1)TYP

#4 BARS(TYPE 1)

#5 BARS (TYPE 1) OR #4 BARS (TYPE 1)

LAP SPL

ICE

SEE NOTES

#4 OR #5 BARS(TYPE: FOOTING 1)

SECTION B-B

#4 BARS(TYPE: FOOTING 2)

#4 OR #5 BARS(TYPE: FOOTING 1)

#4 BARS(TYPE 1)

TYP

#4 BARS(TYPE 1)

6"APRON

2"

CLR

.

2"

CLR.

3"

CLR.

3"

CLR.3"

CLR.

3"

CLR

.

2"

CLR.

2"

CLR.

11"

101 2"

12"

2'-4"

7'-0"

3'-0"

"rr" BARS(#10)33'-0

1

2" LG.

"nn" BARS(#10)33'-0

1

2" LG.

SECTION C-C

3" INLET

BEVEL

"ss" BARS (#9)33'-0

1

2" LG. EA.

#5HW5 BARS33'-0

1

2" LG.

"mm" BARS (#10)33'-0

1

2" LG.

#5HW5 BARS33'-0

1

2" LG.

#4HW3

#4HW4

3"

14"

C

C

HEADWALL/CUTOFF WALL @ TRIPLE BARRELWINGWALL & FOOTING

CBC TRIPLE BARRELPERSPECTIVE OF 5 BARREL CBC

10' SPAN

, 7' HEIGHT, 15° SKEW, 8' F

ILL HT.

SPAN ALONG W

BUR

IAL OR

FILL HE

IGHT

= 8

'-0"

L/2 SHOWN

L =

130

FT.

9'-10" MAX

IMUM HE

IGHT

BAR2 BARREL

REBAR DETAILS

3 BARREL

"ee" BARS

"bb" BARS

"dd" BARS

"cc" BARS

"aa" BARS

10'-9"

31'-11"

31'-11"

31'-11"

10'-9"

LENGTH

10'-9"

21'-5"

21'-5"

21'-5"

10'-9"

LENGTH

"gg" BARS

"ff" BARS

**

8'-4"

**

8'-4"

#7

#8

#6

#6

#8

SIZE

#7

#8

#6

#6

#8

SIZE

#4

#6

#4

#6

2" CLR.

INSIDE TYP.

6" STAGGERED (STAG.) SPACING (SPA.)

20'-11" LONG WALL

15'-3" SHORT WALL

FULL LENGTH OF

CBC NOT SHOWN

FOR CLARITY.

S=10'-0"

H=7

'-0"

| ROADWAY

12"

12"

6"

6"

12"

SPA.

12"

6"

12"

12"

6"

6"

12"

SPA.

12"

6"

6" STAG

.

SPA. TYP

.1.THE PURPOSE OF THIS DRAWING IS TO PROVIDE AN EXAMPLE OF USE OF THESE SERIAL CBC DRAWINGS. THIS EXAMPLE IS BASED

ON A 5 BARREL, 10'S X 7'H, 15° SKEW, W/ 8' BURIAL DEPTH TO FINISHED | ROADWAY. THIS 8' BURIAL REQUIRES THE DESIGN FILL "A" 0'-10' CATERGORY. INFORMATION PRESENTED ON THIS SHEET IS FROM DRAWINGS 511-62-1/2 & 2/2, 511-64-1/3 & 2/3, 511-66-1/6 THRU 6/6, AND 511-67-1/2 THRU 2/2. PLEASE REFER TO THESE SHEETS TO FOLLOW THE EXAMPLE.

2.PAYMENT FOR THE CBC BARREL CONSTRUCTION IS BY THE LINEAL FOOT OF BARREL. PAYMENT FOR THE FIVE BARREL IS 5*L,

UNDER PAY ITEM 511668, CBC DESIGN "A" 10X7, "L" BEING 130FT, FOR A TOTAL LINEAL FOOT PAYMENT UNDER THIS ITEM OF 650 FT. PAYMENT FOR THE WINGWALLS CONSTRUCTION IS BY THE SQUARE FOOT OF SOIL SIDE VERTICAL FACE. UNDER PAY ITEM

511868, CBC WINGWALL BARREL HEIGHT 7FT, QUANTITY EQUALS [(20'-11")X(9'-10")+(15'-3")X(9'-10")]/2, TOTALING 178 SQ. FT. FOR THE OUTLET WINGS. PAYMENT FOR THE HEADWALL/CUTOFF WALL CONSTRUCTION IS UNDER ITEM 511845, CBC

HEADWALL/CUTOFF WALL 15 DEG SKEW 10X3 THRU 10X7, UNIT OF EACH PER BARREL, TOTALING 5 EACH FOR THE OUTLET SIDE. OUTLET APRON IS MEASURED BY THE PLAN SQ. FT. UNDER ITEM 511876, CBC OUTLET APRON.

3.NO REBAR DIMENSIONS ARE SHOWN ON SECTION B-B. IT IS THE CONTRACTOR'S RESPONSIBILITY TO DETAIL THE LENGTH OF BARS

DUE TO THE CONSTANT CHANGE IN LENGTH DUE TO SLOPE AND FOOTING DIMENSION CHANGE.

NOTES

* VARIES DEPENDING

ON LENGTH OF

CBC.

15°

SKEW

FOUNDATION BLOCK.

SEE SHEET

511-66-3/6.

BRIDGE MARK DETAIL.

SHEET 511-59-1/2.

112 TO 1 SLOPE

9'-4"

TYPICAL

"hh" BARS

#6@6" O.C.

"pp" BARS (#8)

"pp" BARS(#8)

CBC TOP AND SIDE

PENETRATIONS SHEET

511-66-5/6.

WATERPRO

HEADWALL DR

511-66-5/6. GU

ARD

SHOWN A

ROADWAY PLA

NOTE: 2" CLR. TO "ee"

AND "bb" BARS TOP

MAT, TOP SLAB.

** SEE NOTES ON SHEETS 511-62-2/2 & 511-64-2/3

DETAIL "A"

"hh" BARS

(TOP)

"hh" BARS

(BOTTOM)

"kk" BARS

DETAIL "B"

"hh" BARS

"jj" BARS"kk" BARS

"ff" BARS

"dd" BARS

"kk" BARS

(INSIDE FACE OMITTED FOR CLARITY)

TABLE SPACING

1

2 TABLE SPACING

(SIMILAR BOTTOM CORNERS)


DATEDESIGN ENGINEER

NEW MEXICO


STANDARD DRAWING



APPROVED

CONCRETE BOX CULVERT SINGLE

OPENING - DESIGN FILL "A" 0-10 FT

STRUCTURAL SECTIONS AND REBAR

511-60-1/2 1 OF 2

TLB SGL HDR

"bb" BARS

"S"

"TT"

"TB"

"H"

"WO" "WO"

1.ALL MATERIALS AND WORKMANSHIP SHALL CONFORM TO THE NEW MEXICO DEPARTMENT

OF TRANSPORTATION SPECIFICATIONS FOR HIGHWAY AND BRIDGE CONSTRUCTION (CURRENT EDITION) WITH APPLICABLE SPECIAL PROVISIONS.

2.ALL CONCRETE SHALL BE CLASS "AA" (4000 psi). CHAMFER ALL EXPOSED EDGES 34".

3.ALL REINFORCING STEEL TO BE DEFORMED BARS, CONFORMING TO AASHTO M-31, GRADE 60. ALL DIMENSIONS REFER TO THE CENTERLINE OF BAR.

4."COVER" IS HEIGHT OF FILL FROM TOP OF BOX TO THE TOP OF PAVEMENT. ORIGINAL

HEIGHT OF COVER MAY NOT BE EXCEEDED IN THE FUTURE OR WILL REQUIRE REMOVAL

AND REPLACEMENT WITH PROPER DESIGN FILL CBC. IN CASE OF COVER EQUAL TO 10',

15', 20', OR 25' USE HIGHER DESIGN FILL IN CASE OF FUTURE AC OVERLAY.

5."jj" AND "kk" BARS MAY BE SPLICED WHEN NECESSARY BY LAPPING AT LEAST 40 BAR DIAMETERS. NO OTHER SPLICING OF BARS WILL BE PERMITTED. LENGTH OF THESE BARS

SHALL EQUAL THE LENGTH OF BARREL "L" PLUS (2 X "HW") MINUS 4" FOR TOTAL NEW CONSTRUCTION, NOT INCLUDING LAP LENGTH. FOR CULVERT EXTENSION, LENGTH OF THESE BARS SHALL BE "L" PLUS "HW" MINUS 2".

6.REINFORCING SHOWN IS FOR PLACEMENT LOCATION ONLY. USE APPROPRIATE SHEETS AND

CORRESPONDING TABLES TO DETERMINE THE REINFORCING REQUIREMENTS AND SPACINGS.

7.ALL CONSTRUCTION JOINTS SHALL BE AS PER DETAIL THIS SHEET. CONSTRUCTION JOINTS

ARE PERMISSIBLE AND SHALL BE BE LOCATED AT WALL/SLAB HORIZONTAL INTERFACE.

8.DO NOT BACKFILL WALLS UNTIL TOP SLAB HAS REACHED 4000 psi DESIGN STRENGTH.

9.CBC'S SHALL BE CONSTRUCTED TO THE SPAN, HEIGHT, NUMBER OF BARRELS, SKEW,

ALIGNMENT, AND FLOWLINE GRADE AS SPECIFIED ON THE PLAN AND PROFILE AND STRUCTURE PLACEMENT SECTIONS.

10.EXCAVATION AND BACKFILL OF CBC'S SHALL BE IN ACCORDANCE WITH STANDARD DRAWING

210-01-1/1.

GENERAL NOTES

"ff" BARS

"kk" BARS

2" CLR.

OUTSIDE

TYP.

"hh" BARS

"hh" BARS

"CV"

TAB

.

SPA.

TAB. SPA.

STAG.

"dd" BARS

"cc" BARS

"jj" BARS

"kk" BARS

"hh" BARS "hh" BARS

"ff" BARS

"CH"

B B

SEE DETAIL "A"

SECTION A-A

BOTTOM FACE OF SLAB TOP FACE OF SLAB

SYMMETRICAL ABOUT |

REBAR LAYOUT - PLAN VIEW

"CV"

TAB. SPA.

STAG.

2" CLR.

INSIDE

TYP.

3" CLR

.

BOTTOM

"bb" BARS

"jj" BARS"cc" BARS"ff" BARS

"hh" BARS

"jj" BARS

"hh" BARS"bb" BARS

PART PLAN

(TOP SLAB)

PART SECT

ION B-B

(BOTTOM SLAB)

"kk" BARS

A A

"hh" BARS

"ff" BARS

"kk" BARS

"jj" BARS

"dd" BARS

"jj" BARS

"hh" BARS

"bb" BARS

SEE DETAIL "B"

"hh" BARS

"jj" BARS

"bb" BARS

CONST. JT.

DETAIL

TYP

11 2"

1

1

CONSTRUCTION JOINT DETAIL

DESIGN

DESIGNED IN ACCORDANCE WITH AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS, THIRD EDITION.

PAYMENT

PAYMENT FOR CBC'S IS BASED ON "LIN. FT." UNIT OF MEASUREMENT FOR THE TOTAL

LENGTH OF ALL NEW BARRELS CONSTRUCTED AT THE CENTERLINE OF BARREL. I.E. SINGLE

BARREL SHALL BE 1 X "L" AND TRIPLE BARREL SHALL BE 3 X "L" FOR PAYMENT. LENGTH

OF BARREL SHALL NOT INCLUDE "HW" WHICH SHALL BE PAID FOR SEPARATELY. CONCRETE, REBAR, FORMING, AND OTHER WORK AND MATERIAL SHALL BE INCLUDED IN THE LIN. FT. COST FOR THE CBC AND NO FURTHER PAYMENT SHALL BE MADE FOR THESE INCIDENTAL

ITEMS.

ALTERNATIVELY, A COMPLETE CONCRETE BOX CULVERT MAY BE PAID FOR UNDER CLASS "AA" CONCRETE BY "CU. YD." ITEM 511030 AND GRADE 60 REBAR BY "LBS." ITEM

540060.

PERMISSIBLE

CONST.

JOINT TYP

BAR TO BAR

OR 51

2" MAX

2" CLR

.

TYP

. ENDS


DATEDESIGN ENGINEER

NEW MEXICO


STANDARD DRAWING



APPROVED



DIMENSIONS AND REBAR SCHEDULE

511-60-2/2 2 OF 2

TLB SGL HDR

*EXAMPLE OF USE OF THIS TABLE:

PROPOSED STRUCTURE - SINGLE BARREL, 10 FT. SPAN/7 FT. HEIGHT, CBC WITH 2 FT. DEPTH OF COVER.USE THE FOLLOWING BUILD INFORMATION FROM THE TABLE ABOVE:

SINGLE OPENING BOX CULVERT

STRUCTURE DIMENSIONSGRADE 60 REINFORCING BAR SCHEDULE (BAR SIZE, SPACING AND LENGTH DIMENSIONS)

SPAN "S"

INS

IDE

HE

IGHT "H"

INS

IDE

TOP SLAB "TT"

BOTTOM SLAB "TB"

WALLS OUTER "WO"

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

"CH" LENGTH

"CV" LENGTH

4' 2' 7.5'' 8.5'' 7.5'' 12'' #4 6'' #4 6'' 4'-11'' #4 12'' 2'-11" #4 6'' 25'' 25'' #4 6''

4' 3' 7.5'' 8.5'' 7.5'' 12'' #4 6'' #4 6'' 4'-11'' #4 12'' 3'-11" #4 6'' 25'' 31'' #4 6''

4' 4' 7.5'' 8.5'' 7.5'' 12'' #4 6'' #4 6'' 4'-11'' #4 12'' 4'-11" #4 6'' 25'' 37'' #4 6''

6' 2' 7.5'' 8.5'' 7.5'' 12'' #5 6'' #6 6'' 6'-11'' #4 12'' 2'-11" #5 6'' 30'' 26'' #4 6''

6' 3' 7.5'' 8.5'' 7.5'' 12'' #5 6'' #6 6'' 6'-11'' #4 12'' 3'-11" #5 6'' 30'' 32'' #4 6''

6' 4' 7.5'' 8.5'' 7.5'' 12'' #5 6'' #6 6'' 6'-11'' #4 12'' 4'-11" #5 6'' 30'' 38'' #4 6''

6' 5' 7.5'' 8.5'' 7.5'' 12'' #5 6'' #6 6'' 6'-11'' #4 12'' 5'-11" #5 6'' 30'' 44'' #4 6''

6' 6' 7.5'' 8.5'' 7.5'' 12'' #5 6'' #6 6'' 6'-11'' #4 12'' 6'-11" #5 6'' 30'' 50'' #4 6''

6' 7' 7.5'' 8.5'' 7.5'' 12'' #5 6'' #6 6'' 6'-11'' #4 12'' 7'-11" #5 6'' 30'' 56'' #4 6''

8' 4' 9.0'' 9.5'' 7.5'' 12'' #6 6'' #7 6'' 8'-11'' #4 12'' 5'-1" #6 6'' 36'' 41'' #4 6''

8' 5' 9.0'' 9.5'' 7.5'' 12'' #6 6'' #7 6'' 8'-11'' #4 12'' 6'-1" #6 6'' 36'' 47'' #4 6''

8' 6' 9.0'' 9.5'' 7.5'' 12'' #6 6'' #7 6'' 8'-11'' #4 12'' 7'-1" #6 6'' 36'' 53'' #4 6''

8' 7' 9.0'' 9.5'' 7.5'' 12'' #6 6'' #7 6'' 8'-11'' #4 12'' 8'-1" #6 6'' 36'' 59'' #4 6''

8' 8' 9.0'' 9.5'' 7.5'' 12'' #6 6'' #7 6'' 8'-11'' #4 12'' 9'-1" #6 6'' 36'' 65'' #4 6''

10' 3' 9.0'' 9.5'' 7.5'' 12'' #8 6'' #8 6'' 10'-11'' #4 12'' 4'-1" #7 6'' 43'' 38'' #4 6''

10' 4' 9.0'' 9.5'' 7.5'' 12'' #8 6'' #8 6'' 10'-11'' #4 12'' 5'-1" #7 6'' 43'' 44'' #4 6''

10' 5' 9.0'' 9.5'' 7.5'' 12'' #8 6'' #8 6'' 10'-11'' #4 12'' 6'-1" #7 6'' 43'' 50'' #4 6''

10' 6' 9.0'' 9.5'' 7.5'' 12'' #8 6'' #8 6'' 10'-11'' #4 12'' 7'-1" #7 6'' 43'' 56'' #4 6''

10' 7' 9.0'' 9.5'' 7.5'' 12'' #8 6'' #8 6'' 10'-11'' #4 12'' 8'-1" #7 6'' 43'' 62'' #4 6''

10' 8' 9.5'' 10.0'' 9.0'' 12'' #8 6'' #8 6'' 11'-2'' #5 6'' 9'-2" #8 6'' 53'' 72'' #4 6''

10' 9' 9.5'' 10.0'' 9.0'' 12'' #8 6'' #8 6'' 11'-2'' #5 6'' 10'-2" #8 6'' 53'' 78'' #4 6''

10' 10' 9.5'' 10.0'' 9.0'' 12'' #8 6'' #8 6'' 11'-2'' #5 6'' 11'-2" #8 6'' 53'' 84'' #4 6''

10' 11' 9.5'' 10.0'' 9.0'' 12'' #8 6'' #8 6'' 11'-2'' #5 6'' 12'-2" #8 6'' 53'' 90'' #4 6''

10' 12' 9.5'' 10.0'' 9.0'' 12'' #8 6'' #8 6'' 11'-2'' #5 6'' 13'-2" #8 6'' 53'' 96'' #4 6''

12' 6' 10.0'' 11.0'' 9.5'' 12'' #9 6'' #9 6'' 13'-3' #4 6'' 7'-4" #8 6'' 56'' 61'' #4 6''

12' 7' 10.0'' 11.0'' 9.5'' 12'' #9 6'' #9 6'' 13'-3' #4 6'' 8'-4" #8 6'' 56'' 67'' #4 6''

12' 8' 10.0'' 11.0'' 9.5'' 12'' #9 6'' #9 6'' 13'-3' #4 6'' 9'-4" #8 6'' 56'' 73'' #4 6''

12' 9' 10.0'' 11.0'' 9.5'' 12'' #9 6'' #9 6'' 13'-3' #4 6'' 10'-4" #8 6'' 56'' 79'' #4 6''

12' 10' 10.0'' 11.0'' 9.5'' 12'' #9 6'' #9 6'' 13'-3' #4 6'' 11'-4" #8 6'' 56'' 85'' #4 6''

12' 12' 10.0'' 11.0'' 9.5'' 12'' #9 6'' #9 6'' 13'-3' #4 6'' 13'-4" #8 6'' 56'' 97'' #4 6''

14' 8' 11.0'' 12.0'' 10.5'' 12'' #9 6'' #9 6'' 15'-5" #5 6'' 9'-6" #9 6'' 101'' 79'' #4 6''

14' 9' 11.0'' 12.0'' 10.5'' 12'' #9 6'' #9 6'' 15'-5" #5 6'' 10'-6" #9 6'' 101'' 85'' #4 6''

14' 10' 11.0'' 12.0'' 10.5'' 12'' #9 6'' #9 6'' 15'-5" #5 6'' 11'-6" #9 6'' 101'' 91'' #4 6''

14' 11' 11.0'' 12.0'' 10.5'' 12'' #9 6'' #9 6'' 15'-5" #5 6'' 12'-6" #9 6'' 101'' 97'' #4 6''

14' 12' 11.0'' 12.0'' 10.5'' 12'' #9 6'' #9 6'' 15'-5" #5 6'' 13'-6" #9 6'' 101'' 103'' #4 6''

14' 13' 11.0'' 12.0'' 10.5'' 12'' #9 6'' #9 6'' 15'-5" #5 6'' 14'-6" #9 6'' 101'' 109'' #4 6''

14' 14' 11.0'' 12.0'' 10.5'' 12'' #9 6'' #9 6'' 15'-5" #5 6'' 15'-6" #9 6'' 101'' 115'' #4 6''

LENGTH

LENGTH

SIZE

SPAC

ING

SIZE

STAGGERED SPAC

ING

DIM0-10 FT BURIAL

DESIGN FILL "A""bb" "cc" "dd"

"bb", "cc"& "dd"

"ff" "hh" "jj"

SPAN "S"

INS

IDE

HE

IGHT "H"

INS

IDE

TOP SLAB "TT"

BOTTOM SLAB "TB"

WALLS OUTER "WO"

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

"CH" LENGTH

"CV" LENGTH

LENGTH

LENGTH

SIZE

SPAC

ING

SIZE

STAGGERED SPAC

ING

DIM0-10 FT BURIAL

DESIGN FILL "A""bb" "cc" "dd"

"bb", "cc"& "dd"

"ff" "hh" "jj"

10' 7' 9.0'' 9.5'' 7.5'' #7 12'' #8 6'' #8 6'' 10'-11'' #4 12'' 8'-1" #7 6'' 43'' 62'' #4 6''

*

FOR EXTENSIONS OF EXISTING CBC'S OF S=5', S=7', AND S=9'

SIZE SPANS NOT INCLUDED IN THIS TABLE, USE DIMENSIONS FOR NEXT GREATER SPAN TO BUILD. FOR EXAMPLE: FOR S=5' USE

DESIGN DIMENSIONS FROM THE TABLE FOR S=6'. ALSO REDUCE

THE S=6' TABLE LENGTH OF BARS "bb", "cc" AND "dd" BY ONE FOOT TO ACCOMMODATE THE SHORTER SPAN. SEE DETAILS ON

SHEET 511-66-4/6. ANY OTHER SIZES OF BOX EXTENSIONS NOT COVERED BY THIS MODIFICATION SHALL BE DONE THROUGH

SPECIAL DESIGNS INCLUDED IN THE PROJECT PLANS.

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

#4 6''

SIZE

STAGGERED SPAC

ING

"kk"

SIZE

STAGGERED SPAC

ING

"kk"

#4 6''

#4

#4

#4

#5

#5

#5

#5

#5

#5

#6

#6

#6

#6

#6

#7

#7

#7

#7

#7

#8

#8

#8

#8

#8

#8

#8

#8

#8

#8

#8

#9

#9

#9

#9

#9

#9

#9

DETAIL "A"

"hh" BARS

(TOP)

"hh" BARS

(BOTTOM)

"kk" BARS

DETAIL "B"

(INSIDE FACE OMITTED FOR CLARITY)

TABLE SPACING

1

2 TABLE SPACING

(SIMILAR BOTTOM CORNERS)


DATEDESIGN ENGINEER

NEW MEXICO


STANDARD DRAWING



APPROVED


OPENING - DESIGN FILLS B, C, D, E

STRUCTURAL SECTIONS AND REBAR

511-61-1/2 1 OF 2

TLB SGL HDR

"hh" BARS

"jj" BARS"kk" BARS

"ff" BARS

"dd" BARS

"kk" BARS

"bb" BARS

"S"

"TT"

"TB"

"H"

"WO" "WO"

"ff" BARS

"kk" BARS

2" CLR.

OUTSIDE

TYP.

"hh" BARS

"hh" BARS

"CV"

TAB

.

SPA.

TAB. SPA.

STAG. TYP.

"dd" BARS

"cc" BARS

"jj" BARS

"kk" BARS

"hh" BARS "hh" BARS

"ff" BARS

"CH"

B B

SEE DETAIL "A"

SECTION A-A

BOTTOM FACE OF SLAB TOP FACE OF SLAB

SYMMETRICAL ABOUT |

REBAR LAYOUT - PLAN VIEW

"CV" 2" CLR.

INSIDE

TYP.

3" CLR

.

BOTTOM

"bb" BARS

"jj" BARS"cc" BARS

"ff" BARS

"hh" BARS

"jj" BARS

"hh" BARS"bb" BARS

PART PLAN

(TOP SLAB)

PART SECT

ION B-B

(BOTTOM SLAB)

"kk" BARS

A A

"hh" BARS

"ff" BARS

"kk" BARS

"jj" BARS

"dd" BARS

"jj" BARS

"hh" BARS"bb" BARS

SEE DETAIL "B"

"hh" BARS

"jj" BARS

"bb" BARS

CONST. JT.

TYP.

PERMISSIBLE

CONST.

JOINT TYP.

11 2"

1

1

CONSTRUCTION JOINT DETAIL

BAR TO BAR

OR 51

2" MAX

GENERAL NOTES

2" CLR

.

TYP

. ENDS

1.ALL MATERIALS AND WORKMANSHIP SHALL CONFORM TO THE NEW MEXICO DEPARTMENT

OF TRANSPORTATION SPECIFICATIONS FOR HIGHWAY AND BRIDGE CONSTRUCTION

(CURRENT EDITION) WITH APPLICABLE SPECIAL PROVISIONS.

2.ALL CONCRETE SHALL BE CLASS "AA" (4000 psi). CHAMFER ALL EXPOSED EDGES 34".

3.ALL REINFORCING STEEL TO BE DEFORMED BARS, CONFORMING TO AASHTO M-31, GRADE 60. ALL DIMENSIONS REFER TO THE CENTERLINE OF BAR.

4."COVER" IS HEIGHT OF FILL FROM TOP OF BOX TO THE TOP OF PAVEMENT. ORIGINAL

HEIGHT OF COVER MAY NOT BE EXCEEDED IN THE FUTURE OR WILL REQUIRE REMOVAL

AND REPLACEMENT WITH PROPER DESIGN FILL CBC. IN CASE OF COVER EQUAL TO 10',

15', 20', OR 25' USE HIGHER DESIGN FILL IN CASE OF FUTURE AC OVERLAY.

5."jj" AND "kk" BARS MAY BE SPLICED WHEN NECESSARY BY LAPPING AT LEAST 40 BAR DIAMETERS. NO OTHER SPLICING OF BARS WILL BE PERMITTED. LENGTH OF THESE BARS

SHALL EQUAL THE LENGTH OF BARREL "L" PLUS (2 X "HW") MINUS 4" FOR TOTAL NEW CONSTRUCTION, NOT INCLUDING LAP LENGTH. FOR CULVERT EXTENSION, LENGTH OF THESE BARS SHALL BE "L" PLUS "HW" MINUS 2".

6.REINFORCING SHOWN IS FOR PLACEMENT LOCATION ONLY. USE APPROPRIATE SHEETS

AND CORRESPONDING TABLES TO DETERMINE THE REINFORCING REQUIREMENTS AND

SPACINGS.

7.ALL CONSTRUCTION JOINTS SHALL BE AS PER DETAIL THIS SHEET. CONSTRUCTION

JOINTS ARE PERMISSIBLE AND SHALL BE BE LOCATED AT WALL/SLAB HORIZONTAL INTERFACE.

8.DO NOT BACKFILL WALLS UNTIL TOP SLAB HAS REACHED 4000 psi DESIGN STRENGTH.

9.CBC'S SHALL BE CONSTRUCTED TO THE SPAN, HEIGHT, NUMBER OF BARRELS, SKEW,

ALIGNMENT, AND FLOWLINE GRADE AS SPECIFIED ON THE PLAN AND PROFILE AND STRUCTURE PLACEMENT SECTIONS.

10.EXCAVATION AND BACKFILL OF CBC'S SHALL BE IN ACCORDANCE WITH STANDARD

DRAWING 210-01-1/1.

DESIGN

DESIGNED IN ACCORDANCE WITH AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS, THIRD EDITION.

PAYMENT

PAYMENT FOR CBC'S IS BASED ON "LIN. FT." UNIT OF MEASUREMENT FOR THE TOTAL

LENGTH OF ALL NEW BARRELS CONSTRUCTED AT THE CENTERLINE OF BARREL. I.E.

SINGLE BARREL SHALL BE 1 X "L" AND TRIPLE BARREL SHALL BE 3 X "L" FOR

PAYMENT. LENGTH OF BARREL SHALL NOT INCLUDE "HW" WHICH SHALL BE PAID FOR

SEPARATELY. CONCRETE, REBAR, FORMING, AND OTHER WORK AND MATERIAL SHALL BE INCLUDED IN THE LIN. FT. COST FOR THE CBC AND NO FURTHER PAYMENT SHALL BE

MADE FOR THESE INCIDENTAL ITEMS.

ALTERNATIVELY, A COMPLETE CONCRETE BOX CULVERT MAY BE PAID FOR UNDER CLASS "AA" CONCRETE BY "CU. YD." ITEM 511030 AND GRADE 60 REBAR BY "LBS." ITEM

540060.


DATEDESIGN ENGINEER

NEW MEXICO


STANDARD DRAWING



APPROVED




511-61-2/2 2 OF 2

TLB SGL HDR

SPAN "S"

INS

IDE

HE

IGHT "H"

INS

IDE

TOP SLAB "TT"

BOTTOM SLAB "TB"

WALLS OUTER "WO"

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

LENGTH FOR

SIZE

SPAC

ING

SIZE

SPAC

ING

"CH" LENGTH

"CV" LENGTH FOR

STAGGERED SPAC

ING

STAGGERED SPAC

ING

SIZE

SIZE

*

DIM "bb" "cc" "dd" "bb", "cc" & "dd" "ff" "hh" "jj" "kk"

4' 2' 8.0'' 8.0'' 8.0'' N/A 8.0'' 8.5'' 8.0'' N/A 8.5'' 10.0'' 8.0'' N/A 10.0'' 11.5'' 9.0'' N/A

4' 3' 8.0'' 8.0'' 8.0'' N/A 8.0'' 8.5'' 8.0'' N/A 8.5'' 10.0'' 8.0'' N/A 10.0'' 11.5'' 9.0'' N/A

4' 4' 8.0'' 8.0'' 8.0'' N/A 8.0'' 8.5'' 8.0'' N/A 8.5'' 10.0'' 8.0'' N/A 10.0'' 11.5'' 9.0'' N/A

6' 2' 8.0'' 8.5'' 8.0'' N/A 9.0'' 10.5'' 8.0'' N/A 10.5'' 12.0'' 9.5'' N/A 12.5'' 14.5'' 10.5'' N/A

6' 3' 8.0'' 8.5'' 8.0'' N/A 9.0'' 10.5'' 8.0'' N/A 10.5'' 12.0'' 9.5'' N/A 12.5'' 14.5'' 10.5'' N/A

6' 4' 8.0'' 8.5'' 8.0'' N/A 9.0'' 10.5'' 8.0'' N/A 10.5'' 12.0'' 9.5'' N/A 12.5'' 14.5'' 10.5'' N/A

6' 5' 8.0'' 8.5'' 8.0'' N/A 9.0'' 10.5'' 8.0'' N/A 10.5'' 12.0'' 9.5'' N/A 12.5'' 14.5'' 10.5'' N/A

6' 6' 8.0'' 8.5'' 8.0'' N/A 9.0'' 10.5'' 8.0'' N/A 10.5'' 12.0'' 9.5'' N/A 12.5'' 14.5'' 10.5'' N/A

6' 7' 8.0'' 8.5'' 8.0'' N/A 9.0'' 10.5'' 8.0'' N/A 10.5'' 12.0'' 9.5'' N/A 12.5'' 14.5'' 10.5'' N/A

8' 4' 9.0'' 11.0'' 9.0'' N/A 11.0'' 13.5'' 9.0'' N/A 13.0'' 16.0'' 10.5'' N/A 16.0'' 18.5'' 12.0'' N/A

8' 5' 9.0'' 11.0'' 9.0'' N/A 11.0'' 13.5'' 9.0'' N/A 13.0'' 16.0'' 10.5'' N/A 16.0'' 18.5'' 12.0'' N/A

8' 6' 9.0'' 11.0'' 9.0'' N/A 11.0'' 13.5'' 9.0'' N/A 13.0'' 16.0'' 10.5'' N/A 16.0'' 18.5'' 12.0'' N/A

8' 7' 9.0'' 11.0'' 9.0'' N/A 11.0'' 13.5'' 9.0'' N/A 13.0'' 16.0'' 10.5'' N/A 16.0'' 18.5'' 12.0'' N/A

8' 8' 9.0'' 11.0'' 9.0'' N/A 11.0'' 13.5'' 9.0'' N/A 13.0'' 16.0'' 10.5'' N/A 16.0'' 18.5'' 12.0'' N/A

10' 3' 11.0'' 12.0'' 10.0'' N/A 14.0'' 15.5'' 11.0'' N/A 16.5'' 18.0'' 12.0'' N/A 20.0'' 21.5'' 14.0'' N/A

10' 4' 11.0'' 12.0'' 10.0'' N/A 14.0'' 15.5'' 11.0'' N/A 16.5'' 18.0'' 12.0'' N/A 20.0'' 21.5'' 14.0'' N/A

10' 5' 11.0'' 12.0'' 10.0'' N/A 14.0'' 15.5'' 11.0'' N/A 16.5'' 18.0'' 12.0'' N/A 20.0'' 21.5'' 14.0'' N/A

10' 6' 11.0'' 12.0'' 10.0'' N/A 14.0'' 15.5'' 11.0'' N/A 16.5'' 18.0'' 12.0'' N/A 20.0'' 21.5'' 14.0'' N/A

10' 7' 11.0'' 12.0'' 10.0'' N/A 14.0'' 15.5'' 11.0'' N/A 16.5'' 18.0'' 12.0'' N/A 20.0'' 21.5'' 14.0'' N/A

10' 8' 11.5'' 12.5'' 11.5'' N/A 14.0'' 16.0'' 13.0'' N/A 16.5'' 19.0'' 17.5'' N/A 20.0'' 22.5'' 20.5'' N/A

10' 9' 11.5'' 12.5'' 11.5'' N/A 14.0'' 16.0'' 13.0'' N/A 16.5'' 19.0'' 17.5'' N/A 20.0'' 22.5'' 20.5'' N/A

10' 10' 11.5'' 12.5'' 11.5'' N/A 14.0'' 16.0'' 13.0'' N/A 16.5'' 19.0'' 17.5'' N/A 20.0'' 22.5'' 20.5'' N/A

10' 11' 11.5'' 12.5'' 11.5'' N/A 14.0'' 16.0'' 13.0'' N/A 16.5'' 19.0'' 17.5'' N/A 20.0'' 22.5'' 20.5'' N/A

10' 12' 11.5'' 12.5'' 11.5'' N/A 14.0'' 16.0'' 13.0'' N/A 16.5'' 19.0'' 17.5'' N/A 20.0'' 22.5'' 20.5'' N/A

12' 6' 12.0'' 14.0'' 11.0'' N/A 16.0'' 18.0'' 12.5'' N/A 19.0'' 21.5'' 16.5'' N/A 23.0'' 26.0'' 19.5'' N/A

12' 7' 12.0'' 14.0'' 11.0'' N/A 16.0'' 18.0'' 12.5'' N/A 19.0'' 21.5'' 16.5'' N/A 23.0'' 26.0'' 19.5'' N/A

12' 8' 12.0'' 14.0'' 11.0'' N/A 16.0'' 18.0'' 12.5'' N/A 19.0'' 21.5'' 16.5'' N/A 23.0'' 26.0'' 19.5'' N/A

12' 9' 12.0'' 14.0'' 11.0'' N/A 16.0'' 18.0'' 12.5'' N/A 19.0'' 21.5'' 16.5'' N/A 23.0'' 26.0'' 19.5'' N/A

12' 10' 12.0'' 14.0'' 11.0'' N/A 16.0'' 18.0'' 12.5'' N/A 19.0'' 21.5'' 16.5'' N/A 23.0'' 26.0'' 19.5'' N/A

12' 12' 12.0'' 14.0'' 11.0'' N/A 16.0'' 18.0'' 12.5'' N/A 19.0'' 21.5'' 16.5'' N/A 23.0'' 26.0'' 19.5'' N/A

14' 8' 14.0'' 16.0'' 13.0'' N/A 19.0'' 21.0'' 15.0'' N/A 22.5'' 24.5'' 18.0'' N/A 27.0'' 29.5'' 20.5'' N/A

14' 9' 14.0'' 16.0'' 13.0'' N/A 19.0'' 21.0'' 15.0'' N/A 22.5'' 24.5'' 18.0'' N/A 27.0'' 29.5'' 20.5'' N/A

14' 10' 14.0'' 16.0'' 13.0'' N/A 19.0'' 21.0'' 15.0'' N/A 22.5'' 24.5'' 18.0'' N/A 27.0'' 29.5'' 20.5'' N/A

14' 11' 14.0'' 16.0'' 13.0'' N/A 19.0'' 21.0'' 15.0'' N/A 22.5'' 24.5'' 18.0'' N/A 27.0'' 29.5'' 20.5'' N/A

14' 12' 14.0'' 16.0'' 13.0'' N/A 19.0'' 21.0'' 15.0'' N/A 22.5'' 24.5'' 18.0'' N/A 27.0'' 29.5'' 20.5'' N/A

14' 13' 14.0'' 16.0'' 13.0'' N/A 19.0'' 21.0'' 15.0'' N/A 22.5'' 24.5'' 18.0'' N/A 27.0'' 29.5'' 20.5'' N/A

14' 14' 14.0'' 16.0'' 13.0'' N/A 19.0'' 21.0'' 15.0'' N/A 22.5'' 24.5'' 18.0'' N/A 27.0'' 29.5'' 20.5'' N/A

16'' #5 8'' #5 8'' 5'-0" 5'-1" 5'-0" 5'-2" #5 8'' 2'-11" 2'-11" 3'-1" 3'-4"

16'' #5 8'' #5 8'' 5'-0" 5'-1" 5'-0" 5'-2" #5 8'' 3'-11" 3'-11" 4'-1" 4'-4"

16'' #5 8'' #5 8'' 5'-0" 5'-1" 5'-0" 5'-2" #5 8'' 4'-11" 4'-11" 5'-1" 5'-4"

12'' #5 6'' #5 6'' 7'-0" 7'-5" 7'-3" 7'-5" #8 18'' 2'-11" 3'-2" 3'-5" 3'-10"

12'' #5 6'' #5 6'' 7'-0" 7'-5" 7'-3" 7'-5" #8 18'' 3'-11" 4'-2" 4'-5" 4'-10"

12'' #5 6'' #5 6'' 7'-0" 7'-5" 7'-3" 7'-5" #8 18'' 4'-11" 5'-2" 5'-5" 5'-10"

12'' #5 6'' #5 6'' 7'-0" 7'-5" 7'-3" 7'-5" #8 18'' 5'-11" 6'-2" 6'-5" 6'-10"

12'' #5 6'' #5 6'' 7'-0" 7'-5" 7'-3" 7'-5" #8 18'' 6'-11" 7'-2" 7'-5" 7'-10"

12'' #5 6'' #5 6'' 7'-0" 7'-5" 7'-3" 7'-5" #8 18'' 7'-11" 8'-2" 8'-5" 8'-10"

16'' #7 8'' #8 8'' 9'-2" 9'-11" 9'-5" 9'-8" #8 16'' 5'-3" 5'-7" 6'-0" 6'-5"

16'' #7 8'' #8 8'' 9'-2" 9'-11" 9'-5" 9'-8" #8 16'' 6'-3" 6'-7" 7'-0" 7'-5"

16'' #7 8'' #8 8'' 9'-2" 9'-11" 9'-5" 9'-8" #8 16'' 7'-3" 7'-7" 8'-0" 8'-5"

16'' #7 8'' #8 8'' 9'-2" 9'-11" 9'-5" 9'-8" #8 16'' 8'-3" 8'-7" 9'-0" 9'-5"

16'' #7 8'' #8 8'' 9'-2" 9'-11" 9'-5" 9'-8" #8 16'' 9'-3" 9'-7" 10'-0" 10'-5"

12'' #7 6'' #8 6'' 11'-4" 12'-3" 11'-8" 12'-0" #7 6'' 4'-5" 5'-0" 5'-5" 6'-0"

12'' #7 6'' #8 6'' 11'-4" 12'-3" 11'-8" 12'-0" #7 6'' 5'-6" 6'-0" 6'-5" 7'-0"

12'' #7 6'' #8 6'' 11'-4" 12'-3" 11'-8" 12'-0" #7 6'' 6'-6" 7'-0" 7'-5" 8'-0"

12'' #7 6'' #8 6'' 11'-4" 12'-3" 11'-8" 12'-0" #7 6'' 7'-6" 8'-0" 8'-5" 9'-0"

12'' #7 6'' #8 6'' 11'-4" 12'-3" 11'-8" 12'-0" #7 6'' 8'-6" 9'-0" 9'-5" 10'-0"

12'' #6 6'' #7 6'' 11'-7" 12'-4" 12'-7" 13'-0" #8 12'' 9'-7" 10'-1" 10'-6" 11'-1"

12'' #6 6'' #7 6'' 11'-7" 12'-4" 12'-7" 13'-0" #8 12'' 10'-7" 11'-1" 11'-6" 12'-1"

12'' #6 6'' #7 6'' 11'-7" 12'-4" 12'-7" 13'-0" #8 12'' 11'-7" 12'-1" 12'-6" 13'-1"

12'' #6 6'' #7 6'' 11'-7" 12'-4" 12'-7" 13'-0" #8 12'' 12'-7" 13'-1" 13'-6" 14'-1"

12'' #6 6'' #7 6'' 11'-7" 12'-4" 12'-7" 13'-0" #8 12'' 13'-7" 14'-1" 14'-6" 15'-1"

12'' #8 6'' #7 6'' 13'-6" 14'-8" 14'-5" 14'-11" #6 6'' 7'-8" 8'-4" 8'-11" 9'-8"

12'' #8 6'' #8 6'' 13'-6" 14'-8" 14'-5" 14'-11" #6 6'' 8'-9" 9'-5" 9'-11" 10'-7"

12'' #8 6'' #8 6'' 13'-6" 14'-8" 14'-5" 14'-11" #6 6'' 9'-9" 10'-5" 10'-11" 11'-7"

12'' #8 6'' #8 6'' 13'-6" 14'-8" 14'-5" 14'-11" #6 6'' 10'-9" 11'-5" 11'-11" 12'-7"

12'' #8 6'' #8 6'' 13'-6" 14'-8" 14'-5" 14'-11" #6 6'' 11'-9" 12'-5" 12'-11" 13'-7"

12'' #8 6'' #8 6'' 13'-6" 14'-8" 14'-5" 14'-11" #6 6'' 13'-9" 14'-5" 14'-11" 15'-7"

12'' #7 6'' #8 6'' 15'-10" 17'-2" 16'-8" 17'-0" #6 6'' 10'-1" 10'-11" 11'-6" 12'-3"

12'' #7 6'' #8 6'' 15'-10" 17'-2" 16'-8" 17'-0" #6 6'' 11'-1" 11'-11" 12'-6" 13'-3"

12'' #7 6'' #8 6'' 15'-10" 17'-2" 16'-8" 17'-0" #6 6'' 12'-1" 12'-11" 13'-6" 14'-3"

12'' #7 6'' #8 6'' 15'-10" 17'-2" 16'-8" 17'-0" #6 6'' 13'-1" 13'-11" 14'-6" 15'-3"

12'' #7 6'' #8 6'' 15'-10" 17'-2" 16'-8" 17'-0" #6 6'' 14'-1" 14'-11" 15'-6" 16'-3"

12'' #7 6'' #8 6'' 15'-10" 17'-2" 16'-8" 17'-0" #6 6'' 15'-1" 15'-11" 16'-6" 17'-3"

12'' #7 6'' #8 6'' 15'-10" 17'-2" 16'-8" 17'-0" #6 6'' 16'-0" 16'-11" 17'-6" 18'-3"

#5 8'' 29'' 26'' 27'' 28'' 29'' #4 6'' # 4 6''

#5 8'' 29'' 32'' 33'' 34'' 35'' #4 6'' # 4 6''

#5 8'' 29'' 38'' 39'' 40'' 41'' #4 6'' # 4 6''

#6 6'' 36'' 28'' 30'' 31'' 34'' #4 6'' # 4 6''

#6 6'' 36'' 34'' 36'' 37'' 40'' #4 6'' # 4 6''

#6 6'' 36'' 40'' 42'' 43'' 46'' #4 6'' # 4 6''

#6 6'' 36'' 46'' 48'' 49'' 52'' #4 6'' # 4 6''

#6 6'' 36'' 52'' 54'' 55'' 58'' #4 6'' # 4 6''

#6 6'' 36'' 58'' 60'' 61'' 64'' #4 6'' # 4 6''

#8 8'' 53'' 49'' 51'' 53'' 56'' #4 6'' # 4 6''

#8 8'' 53'' 55'' 57'' 59'' 62'' #4 6'' # 4 6''

#8 8'' 53'' 61'' 63'' 65'' 68'' #4 6'' # 4 6''

#8 8'' 53'' 67'' 69'' 71'' 74'' #4 6'' # 4 6''

#8 8'' 53'' 73'' 75'' 77'' 80'' #4 6'' # 4 6''

#7 6'' 50'' 40'' 43'' 46'' 49'' #4 6'' # 4 6''

#7 6'' 50'' 46'' 49'' 52'' 55'' #4 6'' # 4 6''

#7 6'' 50'' 52'' 55'' 58'' 61'' #4 6'' # 4 6''

#7 6'' 50'' 58'' 61'' 64'' 67'' #4 6" # 4 6''

#7 6'' 50'' 64'' 67'' 70'' 73'' #4 6" # 4 6''

#7 6'' 57'' 71'' 74'' 76'' 80'' #5 6" # 4 6''

#7 6'' 57'' 77'' 80'' 82'' 86'' #5 6" # 4 6''

#7 6'' 57'' 83'' 86'' 88'' 92'' #5 6" # 4 6''

#7 6'' 57'' 89'' 92'' 94'' 98'' #5 6" # 4 6''

#7 6'' 57'' 95'' 98'' 100'' 104'' #5 6" # 4 6''

#8 6'' 66'' 64'' 68'' 71'' 75'' #5 6" 6''

#8 6'' 66'' 70'' 74'' 77'' 81'' #5 6" 6''

#8 6'' 66'' 76'' 80'' 83'' 87'' #5 6" 6''

#8 6'' 66'' 82'' 86'' 89'' 93'' #5 6" 6''

#8 6'' 66'' 88'' 92'' 95'' 99'' #5 6" 6''

#8 6'' 66'' 100'' 104'' 107'' 111'' #5 6" 6''

#8 6'' 70'' 78'' 83'' 86'' 91'' #5 6" 6''

#8 6'' 70'' 84'' 89'' 92'' 97'' #5 6" 6''

#8 6'' 70'' 90'' 95'' 98'' 103'' #5 6" 6''

#8 6'' 70'' 96'' 101'' 104'' 109'' #5 6" 6''

#8 6'' 70'' 102'' 107'' 110'' 115'' #5 6" 6''

#8 6'' 70'' 108'' 113'' 116'' 121'' #5 6" 6''

#8 6'' 70'' 114'' 119'' 122'' 127'' #5 6" 6''

SPAN "S"

INS

IDE

HT.

"H"

INS

IDE

TOP SLAB "TT"

TOP SLAB "TT"

TOP SLAB "TT"

TOP SLAB "TT"

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

"CH" LENGTH

STAG

. SPAC

ING

SIZE

SIZE

STAG

. SPAC

ING

"kk""bb" "cc" "dd" "hh" "jj""bb" & "cc", & "dd" "ff"DIM10-15 FT BURIAL 15-20 FT BURIAL 20-25 FT BURIAL 25-30 FT BURIAL

SINGLE OPENING BOX CULVERT STRUCTURE DIMENSIONS GRADE 60 REINFORCING BAR SCHEDULE (BAR SIZE, SPACING, AND LENGTH DIMENSIONS)

DESIGN FILL "B" DESIGN FILL "C" DESIGN FILL "D" DESIGN FILL "E"

"CV" LENGTH FOR

10-15 FT. F

ILL

LENGTH FOR

10-15 FT. F

ILL

"CV" LENGTH FOR

15-20 FT. F

ILL

LENGTH FOR

15-20 FT. F

ILL

"CV" LENGTH FOR

20-25 FT. F

ILL

LENGTH FOR

20-25 FT. F

ILL

"CV" LENGTH FOR

25-30 FT. F

ILL

LENGTH FOR

25-30 FT. F

ILL

LENGTH FOR

10-15 FT. F

ILL

LENGTH FOR

15-20 FT. F

ILL

LENGTH FOR

20-25 FT. F

ILL

LENGTH FOR

25-30 FT. F

ILL

WALLS

INTER

IOR

"W

I"

WALLS OUTER

"WO"

BOTTOM SLAB

"TB"

WALLS

INTER

IOR

"W

I"

WALLS OUTER

"WO"

BOTTOM SLAB

"TB"

WALLS

INTER

IOR

"W

I"

WALLS OUTER

"WO"

BOTTOM SLAB

"TB"

WALLS

INTER

IOR

"W

I"

WALLS OUTER

"WO"

BOTTOM SLAB

"TB"

10' 7' 16.5'' 18.0'' 12.0'' #7 12'' #7 6'' #8 6'' 11'-8" #7 6'' 9'-5" #7 6'' 50'' 70" #4 6" #4 6''

20-25 FT. BURIAL

DESIGN FILL "E"

20-25 FT. F

ILL

LENGTH FOR

20-25 FT. F

ILL

20-25 FT. F

ILL

EXAMPLE OF USE OF THIS TABLE:

PROPOSED STRUCTURE - SINGLE BARREL, 10 FT. SPAN/7 FT. HEIGHT, CBC WITH 22 FT. DEPTH OF COVER.USE THE FOLLOWING BUILD INFORMATION FROM THE TABLE ABOVE:

*

FOR EXTENSIONS OF EXISTING CBC'S OF S=5', S=7', AND S=9' SIZE SPANS NOT

INCLUDED IN THIS TABLE, USE DIMENSIONS FOR NEXT GREATER SPAN TO BUILD. FOR EXAMPLE: FOR S=5' USE DESIGN DIMENSIONS FROM THE TABLE FOR S=6'.

ALSO REDUCE THE S=6' TABLE LENGTH OF BARS "bb", "cc" AND "dd" BY ONE FOOT TO ACCOMMODATE THE SHORTER SPAN. SEE DETAILS ON SHEET

511-66-4/6. ANY OTHER SIZES OF BOX EXTENSIONS NOT COVERED BY THIS MODIFICATION SHALL BE DONE THROUGH SPECIAL DESIGNS INCLUDED IN THE

PROJECT PLANS.

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DATEDESIGN ENGINEER

NEW MEXICO


STANDARD DRAWING



APPROVED

CONCRETE BOX CULVERT DOUBLE



511-62-2/2 2 OF 2

TLB SGL HDR

*

DOUBLE OPENING BOX CULVERT


SPAN "S"

INS

IDE

HE

IGHT "H"

INS

IDE

TOP SLAB "TT"

BOTTOM SLAB "TB"

WALLS OUTER "WO"

WALLS

INTER

IOR "W

I"

SIZE

SPAC

ING

SIZE

SPAC

ING

LENGTH

NUMBER OF BARS

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

LENGTH

SIZE

SPAC

ING

SIZE

SPAC

ING

LENGTH

SIZE

SPAC

ING

"CH" LENGTH

"CV" LENGTH

SIZE

STAGGERED SPAC

ING

STAGGERED SPAC

ING

SIZE

DIM0-10 FT BURIAL

DESIGN FILL "A""aa" "ee" "aa" & "ee" "cc" "dd"

"bb" & "cc", & "dd"

"ff" "ff" & "gg"**

"hh" "jj""bb" "kk""gg"

4' 2' 7.5'' 8.5'' 7.5'' 6.0'' #4 12'' #5 12'' 5'-0" 1 12'' #4 6'' #4 6'' 9'-5" #4 6'' #4 12" 2'-11" #4 6'' 24'' 25'' #4 6'' #4 6''

4' 3' 7.5'' 8.5'' 7.5'' 6.0'' #4 12'' #5 12'' 5'-0" 1 12'' #4 6'' #4 6'' 9'-5" #4 6'' #4 12" 3'-11" #4 6'' 24'' 31'' #4 6'' #4 6''

4' 4' 7.5'' 8.5'' 7.5'' 6.0'' #4 12'' #5 12'' 5'-0" 1 12'' #4 6'' #4 6'' 9'-5" #4 6'' #4 12" 4'-11" #4 6'' 24'' 37'' #4 6'' #4 6''

6' 2' 8.0'' 8.5'' 7.5'' 6.0'' #5 12'' #7 12'' 7'-5" 1 12'' #6 6'' #5 6'' 13'-5" #5 6'' #4 12" 2'-11" #5 6'' 30'' 27'' #4 6'' #4 6''

6' 3' 8.0'' 8.5'' 7.5'' 6.0'' #5 12'' #7 12'' 7'-5" 1 12'' #6 6'' #5 6'' 13'-5" #5 6'' #4 12" 3'-11" #5 6'' 30'' 33'' #4 6'' #4 6''

6' 4' 8.0'' 8.5'' 7.5'' 6.0'' #5 12'' #7 12'' 7'-5" 1 12'' #6 6'' #5 6'' 13'-5" #5 6'' #4 12" 4'-11" #5 6'' 30'' 39'' #4 6'' #4 6''

6' 5' 8.0'' 8.5'' 7.5'' 6.0'' #5 12'' #7 12'' 7'-5" 1 12'' #6 6'' #5 6'' 13'-5" #5 6'' #4 12" 5'-11" #5 6'' 30'' 45'' #4 6'' #4 6''

6' 6' 8.0'' 8.5'' 7.5'' 6.0'' #5 12'' #7 12'' 7'-5" 1 12'' #6 6'' #5 6'' 13'-5" #5 6'' #4 12" 6'-11" #5 6'' 30'' 51'' #4 6'' #4 6''

6' 7' 8.0'' 8.5'' 7.5'' 6.0'' #5 12'' #7 12'' 7'-5" 1 12'' #6 6'' #5 6'' 13'-5" #5 6'' #4 12" 7'-11" #5 6'' 30'' 57'' #4 6'' #4 6''

8' 4' 9.5'' 9.0'' 7.5'' 6.0'' #7 12'' #7 12'' 8'-5" 1 12'' #5 6'' #5 6'' 17'-5" #5 6'' #4 12" 5'-1" #6 6'' 36'' 41'' #4 6'' #4 6''

8' 5' 9.5'' 9.0'' 7.5'' 6.0'' #7 12'' #7 12'' 8'-5" 1 12'' #5 6'' #5 6'' 17'-5" #5 6'' #4 12" 6'-1" #6 6'' 36'' 47'' #4 6'' #4 6''

8' 6' 9.5'' 9.0'' 7.5'' 6.0'' #7 12'' #7 12'' 8'-5" 1 12'' #5 6'' #5 6'' 17'-5" #5 6'' #4 12" 7'-1" #6 6'' 36'' 53'' #4 6'' #4 6''

8' 7' 9.5'' 9.0'' 7.5'' 6.0'' #7 12'' #7 12'' 8'-5" 1 12'' #5 6'' #5 6'' 17'-5" #5 6'' #4 12" 8'-1" #6 6'' 36'' 59'' #4 6'' #4 6''

8' 8' 9.5'' 9.0'' 7.5'' 6.0'' #7 12'' #7 12'' 8'-5" 1 12'' #5 6'' #5 6'' 17'-5" #5 6'' #4 12" 9'-1" #6 6'' 36'' 65'' #4 6'' #4 6''

10' 3' 11.0'' 10.5'' 7.5'' 6.0'' #8 12'' #7 12'' 10'-9" 1 12'' #6 6'' #6 6'' 21'-5" #6 6'' #4 12" 4'-4" #6 6'' 38'' 37'' #4 6'' #4 6''

10' 4' 11.0'' 10.5'' 7.5'' 6.0'' #8 12'' #7 12'' 10'-9" 1 12'' #6 6'' #6 6'' 21'-5" #6 6'' #4 12" 5'-4" #6 6'' 38'' 43'' #4 6'' #4 6''

10' 5' 11.0'' 10.5'' 7.5'' 6.0'' #8 12'' #7 12'' 10'-9" 1 12'' #6 6'' #6 6'' 21'-5" #6 6'' #4 12" 6'-4" #6 6'' 38'' 49'' #4 6'' #4 6''

10' 6' 11.0'' 10.5'' 7.5'' 6.0'' #8 12'' #7 12'' 10'-9" 1 12'' #6 6'' #6 6'' 21'-5" #6 6'' #4 12" 7'-4" #6 6'' 38'' 55'' #4 6'' #4 6''

10' 7' 11.0'' 10.5'' 7.5'' 6.0'' #8 12'' #7 12'' 10'-9" 1 12'' #6 6'' #6 6'' 21'-5" #6 6'' #4 12" 8'-4" #6 6'' 38'' 61'' #4 6'' #4 6''

10' 8' 11.0'' 10.5'' 9.0'' 6.0'' #8 12'' #7 12'' 10'-10" 1 12'' #6 6'' #6 6'' 21'-8" #6 6'' #4 12" 9'-4" #7 6'' 45'' 69'' #4 6'' #4 6''

10' 9' 11.0'' 10.5'' 9.0'' 6.0'' #8 12'' #7 12'' 10'-10" 1 12'' #6 6'' #6 6'' 21'-8" #6 6'' #4 12" 10'-4" #7 6'' 45'' 75'' #4 6'' #4 6''

10' 10' 11.0'' 10.5'' 9.0'' 6.0'' #8 12'' #7 12'' 10'-10" 1 12'' #6 6'' #6 6'' 21'-8" #6 6'' #4 12" 11'-4" #7 6'' 45'' 81'' #4 6'' #4 6''

10' 11' 11.0'' 10.5'' 9.0'' 6.0'' #8 12'' #7 12'' 10'-10" 1 12'' #6 6'' #6 6'' 21'-8" #6 6'' #4 12" 12'-4" #7 6'' 45'' 87'' #4 6'' #4 6''

10' 12' 11.0'' 10.5'' 9.0'' 6.0'' #8 12'' #7 12'' 10'-10" 1 12'' #6 6'' #6 6'' 21'-8" #6 6'' #4 12" 13'-4" #7 6'' 45'' 93'' #4 6'' #4 6''

12' 6' 12.5'' 12.0'' 9.0'' 6.0'' #8 12'' #8 12'' 11'-10" 1 12'' #6 6'' #7 6'' 25'-8" #7 6'' #4 12" 7'-7" #8 6'' 55'' 63'' #4 6'' #4 6''

12' 7' 12.5'' 12.0'' 9.0'' 6.0'' #8 12'' #8 12'' 11'-10" 1 12'' #6 6'' #7 6'' 25'-8" #7 6'' #4 12" 8'-7" #8 6'' 55'' 69'' #4 6'' #4 6''

12' 8' 12.5'' 12.0'' 9.0'' 6.0'' #8 12'' #8 12'' 11'-10" 1 12'' #6 6'' #7 6'' 25'-8" #7 6'' #4 12" 9'-7" #8 6'' 55'' 75'' #4 6'' #4 6''

12' 9' 12.5'' 12.0'' 9.0'' 6.0'' #8 12'' #8 12'' 11'-10" 1 12'' #6 6'' #7 6'' 25'-8" #7 6'' #4 12" 10'-7" #8 6'' 55'' 81'' #4 6'' #4 6''

12' 10' 12.5'' 12.0'' 9.0'' 6.0'' #8 12'' #8 12'' 11'-10" 1 12'' #6 6'' #7 6'' 25'-8" #7 6'' #4 12" 11'-7" #8 6'' 55'' 87'' #4 6'' #4 6''

12' 12' 12.5'' 12.0'' 9.0'' 6.0'' #8 12'' #8 12'' 11'-10" 1 12'' #6 6'' #7 6'' 25'-8" #7 6'' #4 12" 13'-7" #8 6'' 55'' 99'' #4 6'' #4 6''

14' 8' 14.0'' 13.0'' 11.0'' 7.0'' #9 12'' #8 12'' 14'-4" 1 12'' #7 6'' #7 6'' 30'-1" #7 6'' #5 12" 9'-10" #8 6'' 60'' 76'' #4 6'' #4 6''

14' 9' 14.0'' 13.0'' 11.0'' 7.0'' #9 12'' #8 12'' 14'-4" 1 12'' #7 6'' #7 6'' 30'-1" #7 6'' #5 12" 10'-10" #8 6'' 60'' 82'' #4 6'' #4 6''

14' 10' 14.0'' 13.0'' 11.0'' 7.0'' #9 12'' #8 12'' 14'-4" 1 12'' #7 6'' #7 6'' 30'-1" #7 6'' #5 12" 11'-10" #8 6'' 60'' 88'' #4 6'' #4 6''

14' 11' 14.0'' 13.0'' 11.0'' 7.0'' #9 12'' #8 12'' 14'-4" 1 12'' #7 6'' #7 6'' 30'-1" #7 6'' #5 12" 12'-10" #8 6'' 60'' 94'' #4 6'' #4 6''

14' 12' 14.0'' 13.0'' 11.0'' 7.0'' #9 12'' #8 12'' 14'-4" 1 12'' #7 6'' #7 6'' 30'-1" #7 6'' #5 12" 13'-10" #8 6'' 60'' 100'' #4 6'' #4 6''

14' 13' 14.0'' 13.0'' 11.0'' 7.0'' #9 12'' #8 12'' 14'-4" 1 12'' #7 6'' #7 6'' 30'-1" #7 6'' #5 12" 14'-10" #8 6'' 60'' 106'' #4 6'' #4 6''

14' 14' 14.0'' 13.0'' 11.0'' 7.0'' #9 12'' #8 12'' 14'-4" 1 12'' #7 6'' #7 6'' 30'-1" #7 6'' #5 12" 15'-10" #8 6'' 60'' 112'' #4 6'' #4 6''

12' 10' 12.5'' 12.0'' 9.0'' 6.0'' #8 12'' #8 12'' 11'-10" 1 #8 12'' #6 6'' #7 6'' 25'-8" #7 6'' #4 12'' 11'-7" #8 6'' 55'' 87'' #4 6'' #4 6''

SPAN "S"

INS

IDE

HE

IGHT "H"

INS

IDE

TOP SLAB "TT"

BOTTOM SLAB "TB"

WALLS OUTER "WO"

WALLS

INTER

IOR "W

I"

SIZE

SPAC

ING

SIZE

SPAC

ING

LENGTH

NUMBER OF BARS

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

LENGTH

SIZE

SPAC

ING

SIZE

SPAC

ING

LENGTH

SIZE

SPAC

ING

"CH" LENGTH

"CV" LENGTH

SIZE

STAGGERED SPAC

ING

STAGGERED SPAC

ING

SIZE

DIM0-10 FT BURIAL

DESIGN FILL "A""aa" "ee" "aa" & "ee" "cc" "dd"

"bb" & "cc", & "dd"

"ff" "ff" & "gg" "hh" "jj""bb" "kk""gg"


PROPOSED STRUCTURE - DOUBLE BARREL, 12 FT. SPAN/10 FT. HEIGHT, CBC WITH 6 FT. DEPTH OF COVER.USE THE FOLLOWING BUILD INFORMATION FROM THE TABLE ABOVE:

*







**TOTAL LENGTH OF "gg" BARS IS TABLE LENGTH PLUS TWO STANDARD 90° HOOKS AND OPTIONAL 40 BAR ∅ LAP IF

NECESSARY.

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DATEDESIGN ENGINEER

NEW MEXICO


STANDARD DRAWING



APPROVED

CONCRETE BOX CULVERT DOUBLE



511-63-2/2 2 OF 2

TLB SGL HDR

SPAN "S"

INS

IDE

HE

IGHT "H"

INS

IDE

TOP SLAB "TT"

BOTTOM SLAB "TB"

WALLS OUTER "WO"

WALLS

INTER

IOR "W

I"

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

LENGTH FOR

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

"CH" LENGTH

"CV" LENGTH

STAGGERED SPAC

ING

STAGGERED SPAC

ING

SIZE

SIZE

LENGTH FOR

*

DIM "bb" "cc" "dd" "bb", "cc" & "dd" "ff" "gg" "ff" & "gg" "hh" "jj" "kk"

LENGTH

NUMBER OF BARS

"aa" & "ee"

SIZE

SPAC

ING

"ee"

SIZE

SPAC

ING

"aa"

6''#5#5128''123''119''115''75''6''#818'-6"17'-7"17'-0"16'-3"12"#416''#933'-9"32'-11"32'-4"30'-7"6''#66''#612''#9114'-5"12''#912''#924.5''30.0''29.5''21.0''25.0''24.0''11.5''14.5''21.0''20.0''10.5''12.5''17.0''15.0''14'14'

6''#5#5122''117''113''109''75''6''#817'-6"16'-7"16'-0"15'-3"12"#416''#933'-9"32'-11"32'-4"30'-7"6''#66''#612''#9114'-5"12''#912''#924.5''30.0''29.5''21.0''25.0''24.0''11.5''14.5''21.0''20.0''10.5''12.5''17.0''15.0''13'14'

6''#5#5116''111''107''103''75''6''#816'-6"15'-7"15'-0"14'-3"12"#416''#933'-9"32'-11"32'-4"30'-7"6''#66''#612''#9114'-5"12''#912''#924.5''30.0''29.5''21.0''25.0''24.0''11.5''14.5''21.0''20.0''10.5''12.5''17.0''15.0''12'14'

6''#5#5110''105''101''97''75''6''#815'-6"14'-8"14'-0"13'-3"12"#416''#933'-9"32'-11"32'-4"30'-7"6''#66''#612''#9114'-5"12''#912''#924.5''30.0''29.5''21.0''25.0''24.0''11.5''14.5''21.0''20.0''10.0''12.5''17.0''15.0''11'14'

6''#5#5104''99''95''91''75''6''#814'-6"13'-8"13'-0"12'-3"12"#416''#933'-9"32'-11"32'-4"30'-7"6''#66''#612''#9114'-5"12''#912''#924.5''30.0''29.5''21.0''25.0''24.0''11.0''14.5''21.0''20.0''10.0''12.5''17.0''15.0''10'14'

6''#5#598''93''89''85''75''6''#813'-6"12'-8"12'-0"11'-3"12"#416''#933'-9"32'-11"32'-4"30'-7"6''#66''#612''#9114'-5"12''#912''#924.5''30.0''29.5''21.0''25.0''24.0''11.0''14.5''21.0''20.0''10.0''12.5''17.0''15.0''9'14'

6''#5#592''87''83''79''75''6''#812'-6"11'-8"11'-0"10'-3"12"#416''#933'-9"32'-11"32'-4"30'-7"6''#66''#612''#9114'-5"12''#912''#924.5''30.0''29.5''21.0''25.0''24.0''11.0''14.5''21.0''20.0''10.0''12.5''17.0''15.0''8'14'

6''#46''#5112''107''104''101''68''6''#815'-10"15'-0"14'-6"13'-11"12"#46''#628'-8"27'-9"27'-8"26'-4"12''#96''#712''#9113'-5"12''#912''#920.0''26.5''24.5''16.5''21.5''20.0''10.0''11.5''18.5''16.5''10.5''11.0''14.5''13.5''12'12'

6''#46''#5100''95''92''89''68''6''#813'-10"13'-0"12'-6"11'-11"12"#46''#628'-8"27'-9"27'-8"26'-3"12''#96''#712''#9113'-5"12''#912''#920.0''26.5''24.5''16.5''21.5''20.0''10.0''11.5''18.5''16.5''9.5''11.0''14.5''13.5''10'12'

6''#46''#594''89''86''83''68''6''#812'-10"12'-0"11'-6"10'-11"12"#46''#628'-8"27'-9"27'-8"26'-3"12''#96''#712''#9113'-5"12''#912''#920.0''26.5''24.5''16.5''21.5''20.0''10.0''11.5''18.5''16.5''9.5''11.0''14.5''13.5''9'12'

6''#46''#588''83''80''77''68''6''#811'-10"11'-0"10'-6"9'-11"12"#46''#628'-8"27'-9"27'-8"26'-3"12''#96''#712''#9113'-5"12''#912''#920.0''26.5''24.5''16.5''21.5''20.0''10.0''11.5''18.5''16.5''9.5''11.0''14.5''13.5''8'12'

6''#46''#582''77''74''71''68''6''#810'-10"10'-0"9'-6"8'-11"12"#46''#628'-8"27'-9"27'-8"26'-3"12''#96''#712''#9113'-5"12''#912''#920.0''26.5''24.5''16.5''21.5''20.0''10.0''11.5''18.5''16.5''9.5''11.0''14.5''13.5''7'12'

6''#46''#576''71''68''65''68''6''#89'-10"9'-0"8'-6"7'-11"12"#46''#628'-8"27'-9"27'-8"26'-3"12''#96''#712''#9113'-5"12''#912''#920.0''26.5''24.5''16.5''21.5''20.0''10.0''11.5''18.5''16.5''9.5''11.0''14.5''13.5''6'12'

6''#46''#5105''101''98''95''58''6''#715'-3"14'-7"14'-2"13'-8"12"#46''#624'-11"23'-11"23'-4"22'-4"12''#812''#812''#8110'-11"12''#812''#821.0''22.5''21.5''17.0''18.5''17.5''11.0''12.5''16.0''15.0''10.0''11.0''13.0''12.0''12'10'

6''#46''#599''95''92''89''58''6''#714'-3"13'-7"13'-2"12'-8"12"#46''#624'-11"23'-11"23'-4"22'-3"12''#812''#812''#8110'-11"12''#812''#821.0''22.5''21.5''17.0''18.5''17.5''9.5''12.5''16.0''15.0''9.5''11.0''13.0''12.0''11'10'

6''#46''#593''89''86''83''58''6''#713'-3"12'-7"12'-2"11'-8"12"#46''#624'-11"23'-11"23'-4"22'-3"12''#812''#812''#8110'-11"12''#812''#821.0''22.5''21.5''17.0''18.5''17.5''9.5''12.5''16.0''15.0''9.0''11.0''13.0''12.0''10'10'

6''#46''#587''83''80''77''58''6''#712'-3"11'-7"11'-2"10'-8"12"#46''#624'-11"23'-11"23'-4"22'-2"12''#812''#812''#8110'-11"12''#812''#821.0''22.5''21.5''17.0''18.5''17.5''9.0''12.5''16.0''15.0''8.0''11.0''13.0''12.0''9'10'

6''#46''#581''77''74''71''58''6''#711'-3"10'-7"10'-2"9'-8"12"#46''#624'-11"23'-11"23'-4"22'-2"12''#812''#812''#8110'-11"12''#812''#821.0''22.5''21.5''17.0''18.5''17.5''8.5''12.5''16.0''15.0''8.0''11.0''13.0''12.0''8'10'

6''#46''#575''71''68''66''51''6''#710'-3"9'-7"9'-2"8'-9"12"#412''#923'-2"22'-5"23'-1"21'-9"12''#912''#812''#8110'-10"12''#812''#814.0''22.5''21.5''11.0''18.5''17.5''8.5''9.5''16.0''15.0''7.0''9.0''14.0''12.5''7'10'

6''#46''#569''65''62''60''51''6''#79'-3"8'-7"8'-2"7'-9"12"#412''#923'-2"22'-5"23'-1"21'-9"12''#912''#812''#8110'-10"12''#812''#814.0''22.5''21.5''11.0''18.5''17.5''7.5''9.5''16.0''15.0''7.0''9.0''14.0''12.5''6'10'

6''#46''#563''59''56''54''51''6''#78'-3"7'-7"7'-1"6'-9"12"#412''#923'-2"22'-5"23'-1"21'-8"12''#912''#812''#8110'-10"12''#812''#814.0''22.5''21.5''11.0''18.5''17.5''7.0''9.5''16.0''15.0''7.0''9.0''14.0''12.5''5'10'

6''#46''#557''53''50''48''51''6''#77'-3"6'-7"6'-1"5'-9"12"#412''#923'-2"22'-5"23'-1"21'-8"12''#912''#812''#8110'-10"12''#812''#814.0''22.5''21.5''11.0''18.5''17.5''7.0''9.5''16.0''15.0''6.0''9.0''14.0''12.5''4'10'

6''#46''#551''47''44''42''51''6''#76'-3"5'-7"5'-1"4'-9"12"#412''#923'-2"22'-5"23'-1"21'-8"12''#912''#812''#8110'-10"12''#812''#814.0''22.5''21.5''11.0''18.5''17.5''7.0''9.5''16.0''15.0''6.0''9.0''14.0''12.5''3'10'

6''#46''#477''74''72''70''47''8''#710'-7"10'-1"9'-9"9'-5"12"#416''#818'-11"18'-6"18'-8"17'-10"8''#68''#616''#9111'-4"16''#816''#913.0''18.5''17.5''11.5''16.0''14.5''8.0''10.0''13.0''13.0''8.0''9.0''11.5''11.0''8'8'

6''#46''#471''68''66''64''47''8''#79'-7"9'-1"8'-9"8'-5"12"#416''#818'-11"18'-6"18'-8"17'-9"8''#68''#616''#9111'-4"16''#816''#913.0''18.5''17.5''11.5''16.0''14.5''7.5''10.0''13.0''13.0''7.5''9.0''11.5''11.0''7'8'

6''#46''#465''62''60''58''47''8''#78'-7"8'-1"7'-8"7'-5"12"#416''#818'-11"18'-6"18'-8"17'-8"8''#68''#616''#9111'-3"16''#816''#913.0''18.5''17.5''11.5''16.0''14.5''7.0''10.0''13.0''13.0''6.5''9.0''11.5''11.0''6'8'

6''#46''#459''56''54''52''47''8''#77'-7"7'-1"6'-8"6'-5"12"#416''#818'-11"18'-6"18'-8"17'-8"8''#68''#616''#9111'-3"16''#816''#913.0''18.5''17.5''11.5''16.0''14.5''7.0''10.0''13.0''13.0''6.0''9.0''11.5''11.0''5'8'

6''#46''#453''50''48''46''47''8''#76'-7"6'-1"5'-8"5'-5"12"#416''#818'-11"18'-6"18'-8"17'-8"8''#68''#616''#9111'-3"16''#816''#913.0''18.5''17.5''11.5''16.0''14.5''7.0''10.0''13.0''13.0''6.0''9.0''11.5''11.0''4'8'

6''#46''#463''60''59''57''36''6''#58'-11"8'-7"8'-3"8'-1"12"#416''#814'-11"14'-6"14'-2"13'-8"16''#812''#812''#717'-6"12''#612''#713.0''14.5''14.0''11.5''12.5''11.5''6.5''9.5''10.5''10.0''6.0''9.0''9.0''9.0''7'6'

6''#46''#457''54''53''51''36''6''#57'-11"7'-7"7'-3"7'-0"12"#416''#814'-11"14'-6"14'-2"13'-8"16''#812''#812''#717'-6"12''#612''#713.0''14.5''14.0''11.5''12.5''11.5''6.5''9.5''10.5''10.0''6.0''9.0''9.0''9.0''6'6'

6''#46''#451''48''47''45''36''6''#56'-11"6'-7"6'-3"6'-0"12"#416''#814'-11"14'-6"14'-2"13'-8"16''#812''#812''#717'-6"12''#612''#713.0''14.5''14.0''11.5''12.5''11.5''6.0''9.5''10.5''10.0''6.0''9.0''9.0''9.0''5'6'

6''#46''#445''42''41''39''36''6''#55'-11"5'-7"5'-3"5'-0"12"#416''#814'-11"14'-6"14'-2"13'-8"16''#812''#812''#717'-6"12''#612''#713.0''14.5''14.0''11.5''12.5''11.5''6.0''9.5''10.5''10.0''6.0''9.0''9.0''9.0''4'6'

6''#46''#439''36''35''33''36''6''#54'-11"4'-7"4'-3"4'-0"12"#416''#814'-11"14'-6"14'-2"13'-8"16''#812''#812''#717'-6"12''#612''#713.0''14.5''14.0''11.5''12.5''11.5''6.0''9.5''10.5''10.0''6.0''9.0''9.0''9.0''3'6'

6''#46''#433''30''29''27''36''6''#53'-11"3'-7"3'-3"3'-1"12"#416''#814'-11"14'-6"14'-2"13'-8"16''#812''#812''#717'-6"12''#612''#713.0''14.5''14.0''11.5''12.5''11.5''6.0''9.5''10.5''10.0''6.0''9.0''9.0''9.0''2'6'

6''#46''#446''45''44''42''36''12''#75'-4"5'-2"5'-0"4'-10"12"#416''#79'-6"9'-11"9'-11"9'-4"18''#816''#712''#515'-0"12''#512''#59.0''11.5''10.5''9.0''10.0''10.0''6.0''9.0''9.0''9.0''6.0''7.0''8.0''7.5''4'4'

6''#46''#440''39''38''36''36''12''#74'-4"4'-3"4'-0"3'-10"12"#416''#79'-6"9'-11"9'-11"9'-4"18''#816''#712''#515'-0"12''#512''#59.0''11.5''10.5''9.0''10.0''10.0''6.0''9.0''9.0''9.0''6.0''7.0''8.0''7.5''3'4'

6''#46''#434''33''32''30''36''12''#73'-5"3'-3"3'-1"2'-10"12"#416''#79'-6"9'-11"9'-11"9'-4"18''#816''#712''#515'-0"12''#512''#59.0''11.5''10.5''9.0''10.0''10.0''6.0''9.0''9.0''9.0''6.0''7.0''8.0''7.5''2'4'

"kk""jj""hh""ff" & "gg" **"gg""ff""bb" & "cc", & "dd""dd""cc""bb""aa"&"ee""ee""aa"DIM

GRADE 60 REINFORCING BAR SCHEDULE (BAR SIZE, SPACING AND LENGTH DIMENSIONS)DOUBLE OPENING BOX CULVERT STRUCTURE DIMENSIONS

SPAN "S"

INS

IDE

HE

IGHT "H"

INS

IDE

TOP SLAB "TT"

BOTTOM SLAB

"TB"

WALLS OUTER

"WO"

WALLS

INTER

IOR

"W

I"

SIZE

SPAC

ING

LENGTH

NO

. OF BARS

LENGTH FOR

10-15 FT. F

ILL

TOP SLAB "TT"

BOTTOM SLAB

"TB"

WALLS OUTER

"WO"

WALLS

INTER

IOR

"W

I"

TOP SLAB "TT"

BOTTOM SLAB

"TB"

WALLS OUTER

"WO"

WALLS

INTER

IOR

"W

I"

TOP SLAB "TT"

BOTTOM SLAB

"TB"

WALLS OUTER

"WO"

WALLS

INTER

IOR

"W

I"

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

LENGTH FOR

15-20 FT. F

ILL

LENGTH FOR

20-25 FT. F

ILL

LENGTH FOR

25-30 FT. F

ILL

LENGTH FOR

10-15 FT. F

ILL

SIZE

SPAC

ING

SIZE

SPAC

ING

LENGTH FOR

15-20 FT. F

ILL

LENGTH FOR

20-25 FT. F

ILL

LENGTH FOR

25-30 FT. F

ILL

SIZE

SPAC

ING

"CH" LENGTH

"CV" LENGTH FOR

10-15 FT. F

ILL

"CV" LENGTH FOR

15-20 FT. F

ILL

"CV" LENGTH FOR

20-25 FT. F

ILL

"CV" LENGTH FOR

25-30 FT. F

ILL

SIZE

STAGGERED

SPAC

ING

SIZE

STAGGERED

SPAC

ING

12' 10' 13.5'' 14.5'' 11.0'' 9.5'' #9 12'' #9 12'' 13'-5" 1 #9 12'' #7 6'' #9 12'' 26'-3" #6 6'' #4 12'' 11'-11" #8 6'' 68'' 89'' #5 6'' #4 6''

10-15 FT BURIAL

DESIGN FILL "B"

10-15 FT BURIAL

DESIGN FILL "B"

15-20 FT BURIAL

DESIGN FILL "C"

20-25 FT BURIAL

DESIGN FILL "D"

25-30 FT BURIAL

DESIGN FILL "E"

10-15 FT. F

ILL

10-15 FT. F

ILL

10-15 FT. F

ILL


PROPOSED STRUCTURE - DOUBLE BARREL, 12 FT. SPAN/10 FT. HEIGHT, CBC WITH 10 FT. DEPTH OF COVER.USE THE FOLLOWING BUILD INFORMATION FROM THE TABLE ABOVE:

*

FOR EXTENSIONS OF EXISTING CBC'S OF S=5',

S=7', AND S=9' SIZE SPANS NOT INCLUDED IN

THIS TABLE, USE DIMENSIONS FOR NEXT GREATER SPAN TO BUILD. FOR EXAMPLE: FOR

S=5' USE DESIGN DIMENSIONS FROM THE TABLE

FOR S=6'. ALSO REDUCE THE S=6' TABLE

LENGTH OF BARS "bb", "cc" AND "dd" BY ONE FOOT TO ACCOMMODATE THE SHORTER SPAN.

SEE DETAILS ON SHEET 511-66-4/6. ANY OTHER SIZES OF BOX EXTENSIONS NOT COVERED

BY THIS MODIFICATION SHALL BE DONE THROUGH

SPECIAL DESIGNS INCLUDED IN THE PROJECT

PLANS.

**TOTAL LENGTH OF "gg" BARS IS TABLE LENGTH PLUS TWO STANDARD 90° HOOKS

AND OPTIONAL 40 BAR ∅ LAP IF NECESSARY.

6''

6''

6''

6''

6''

6''

6''

6.0''

6.0''

6.0''

6.0''

6.0''

6.0''

6.0''

6.5''

6.5''

7.0''

7.0''

7.0''

7.5''

8.0''

7.0''

7.0''

7.0''

7.5''

8.5''

8.5''

9.0''

9.5''

9.5''

11.0''

10.0''

10.0''

10.0''

10.0''

10.0''

10.0''

11.0''

11.0''

11.0''

11.5''

11.5''

11.5''

11.5''

6.0''

6.0''

6.0''

6.0''

6.0''

6.0''

6.0''

6.5''

6.5''

7.0''

7.0''

7.0''

7.5''

8.0''

7.0''

7.0''

7.0''

7.5''

8.5''

8.5''

9.0''

9.5''

9.5''

11.0''

10.0''

10.0''

10.0''

10.0''

10.0''

10.0''

11.0''

11.0''

11.0''

11.5''

11.5''

11.5''

11.5''


DATEDESIGN ENGINEER

NEW MEXICO


STANDARD DRAWING



APPROVED

CONCRETE BOX CULVERT TRIPLE

OPENING - DESIGN FILL "A" 0-10 FT.


511-64-2/3 2 OF 3

TLB SGL HDR

*

TRIPLE OPENING BOX CULVERT


SPAN "S"

INS

IDE

HE

IGHT "H"

INS

IDE

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

"CH" LENGTH

"CV" LENGTH

LENGTH

LENGTH

SIZE

SPAC

ING

SIZE

STAGGERED SPAC

ING

DIM0-10 FT BURIAL

DESIGN FILL "A""ee" "cc" "dd"

"bb", "cc"& "dd"

"ff" "gg" "hh" "jj"

6''#46''#4112''60''6''#815'-10"12"#46''#744'-8"6''#76''#712''#9214'-4"12''#812''#97.0''11.0''13.5''14.0''14'14'

6''#46''#4106''60''6''#814'-10"12"#46''#744'-8"6''#76''#712''#9214'-4"12''#812''#97.0''11.0''13.5''14.0''13'14'

6''#46''#4100''60''6''#813'-10"12"#46''#744'-8"6''#76''#712''#9214'-4"12''#812''#97.0''11.0''13.5''14.0''12'14'

6''#46''#494''60''6''#812'-10"12"#46''#744'-8"6''#76''#712''#9214'-4"12''#812''#97.0''11.0''13.5''14.0''11'14'

6''#46''#488''60''6''#811'-10"12"#46''#744'-8"6''#76''#712''#9214'-4"12''#812''#97.0''11.0''13.5''14.0''10'14'

6''#46''#482''60''6''#810'-10"12"#46''#744'-8"6''#76''#712''#9214'-4"12''#812''#97.0''11.0''13.5''14.0''9'14'

6''#46''#476''60''6''#89'-10"12"#46''#744'-8"6''#76''#712''#9214'-4"12''#812''#97.0''11.0''13.5''14.0''8'14'

6''#46''#499''55''6''#813'-7"12"#46''#738'-2"6''#76''#612''#8211'-10"12''#812''#86.0''9.0''12.0''12.5''12'12'

6''#46''#487''55''6''#811'-7"12"#46''#738'-2"6''#76''#612''#8211'-10"12''#812''#86.0''9.0''12.0''12.5''10'12'

6''#46''#481''55''6''#810'-7"12"#46''#738'-2"6''#76''#612''#8211'-10"12''#812''#86.0''9.0''12.0''12.5''9'12'

6''#46''#475''55''6''#89'-7"12"#46''#738'-2"6''#76''#612''#8211'-10"12''#812''#86.0''9.0''12.0''12.5''8'12'

6''#46''#469''55''6''#88'-7"12"#46''#738'-2"6''#76''#612''#8211'-10"12''#812''#86.0''9.0''12.0''12.5''7'12'

6''#46''#463''55''6''#87'-7"12"#46''#738'-2"6''#76''#612''#8211'-10"12''#812''#86.0''9.0''12.0''12.5''6'12'

6''#46''#493''45''6''#713'-4"12"#46''#632'-2"6''#66''#612''#8210'-10"12''#712''#86.0''9.0''10.5''11.0''12'10'

6''#46''#487''45''6''#712'-4"12"#46''#632'-2"6''#66''#612''#8210'-10"12''#712''#86.0''9.0''10.5''11.0''11'10'

6''#46''#481''45''6''#711'-4"12"#46''#632'-2"6''#66''#612''#8210'-10"12''#712''#86.0''9.0''10.5''11.0''10'10'

6''#46''#475''45''6''#710'-4"12"#46''#632'-2"6''#66''#612''#8210'-10"12''#712''#86.0''9.0''10.5''11.0''9'10'

6''#46''#469''45''6''#79'-4"12"#46''#632'-2"6''#66''#612''#8210'-10"12''#712''#86.0''9.0''10.5''11.0''8'10'

6''#46''#461''38''6''#68'-4"12"#46''#631'-11"6''#66''#612''#8210'-9"12''#712''#86.0''7.5''10.5''11.0''7'10'

6''#46''#455''38''6''#67'-4"12"#46''#631'-11"6''#66''#612''#8210'-9"12''#712''#86.0''7.5''10.5''11.0''6'10'

6''#46''#449''38''6''#66'-4"12"#46''#631'-11"6''#66''#612''#8210'-9"12''#712''#86.0''7.5''10.5''11.0''5'10'

6''#46''#443''38''6''#65'-4"12"#46''#631'-11"6''#66''#612''#8210'-9"12''#712''#86.0''7.5''10.5''11.0''4'10'

6''#46''#437''38''6''#64'-4"12"#46''#631'-11"6''#66''#612''#8210'-9"12''#712''#86.0''7.5''10.5''11.0''3'10'

6''#46''#465''36''6''#69'-1"12"#46''#525'-11"6''#56''#512''#728'-5"12''#612''#76.0''7.5''9.0''9.5''8'8'

6''#46''#459''36''6''#68'-1"12"#46''#525'-11"6''#56''#512''#728'-5"12''#612''#76.0''7.5''9.0''9.5''7'8'

6''#46''#453''36''6''#67'-1"12"#46''#525'-11"6''#56''#512''#728'-5"12''#612''#76.0''7.5''9.0''9.5''6'8'

6''#46''#447''36''6''#66'-1"12"#46''#525'-11"6''#56''#512''#728'-5"12''#612''#76.0''7.5''9.0''9.5''5'8'

6''#46''#441''36''6''#65'-1"12"#46''#525'-11"6''#56''#512''#728'-5"12''#612''#76.0''7.5''9.0''9.5''4'8'

6''#46''#457''30''6''#57'-11"12"#46''#519'-11"6''#56''#612''#727'-5"12''#712''#56.0''7.5''8.5''8.0''7'6'

6''#46''#451''30''6''#56'-11"12"#46''#519'-11"6''#56''#612''#727'-5"12''#712''#56.0''7.5''8.5''8.0''6'6'

6''#46''#445''30''6''#55'-11"12"#46''#519'-11"6''#56''#612''#727'-5"12''#712''#56.0''7.5''8.5''8.0''5'6'

6''#46''#439''30''6''#54'-11"12"#46''#519'-11"6''#56''#612''#727'-5"12''#712''#56.0''7.5''8.5''8.0''4'6'

6''#46''#433''30''6''#53'-11"12"#46''#519'-11"6''#56''#612''#727'-5"12''#712''#56.0''7.5''8.5''8.0''3'6'

6''#46''#427''30''6''#52'-11"12"#46''#519'-11"6''#56''#612''#727'-5"12''#712''#56.0''7.5''8.5''8.0''2'6'

6''#46''#437''24''6''#44'-11"12"#46''#413'-11"6''#46''#412''#525'-0"12''#512''#46.0''7.5''8.5''7.5''4'4'

6''#46''#431''24''6''#43'-11"12"#46''#413'-11"6''#46''#412''#525'-0"12''#512''#46.0''7.5''8.5''7.5''3'4'

6''#46''#425''24''6''#42'-11"12"#46''#413'-11"6''#46''#412''#525'-0"12''#512''#46.0''7.5''8.5''7.5''2'4'

WALLS

INTER

IOR

"W

I"

WALLS OUTER

"W0"

BOTTOM SLAB

"TB"

TOP SLAB "TT"

NUMBER OF BARS

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

LENGTH

SIZE

STAGGERED SPAC

ING

"aa" "aa" & "ee" "bb""ff" &

"gg" **"kk"

SPAN "S"

INS

IDE

HE

IGHT "H"

INS

IDE

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

"CH" LENGTH

"CV" LENGTH

LENGTH

LENGTH

SIZE

SPAC

ING

SIZE

STAGGERED SPAC

ING

DIM0-10 FT BURIAL


"bb", "cc"& "dd"

"ff" "gg" "hh" "jj"

WALLS

INTER

IOR

"W

I"

WALLS OUTER

"W0"

BOTTOM SLAB

"TB"

TOP SLAB "TT"

NUMBER OF BARS

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

LENGTH

SIZE

STAGGERED SPAC

ING

"aa" "aa" & "ee" "bb""ff" &

"gg""kk"

10' 7' 11.0'' 10.5'' 7.5'' 6.0'' #8 12'' #7 12'' 10'-9" 2 #8 12'' #6 6'' #6 6'' 31'-11" #6 6'' #4 12" 8'-4" #6 6'' 38'' 61'' #4 6'' #4 6''


PROPOSED STRUCTURE - TRIPLE BARREL, 10 FT. SPAN/7 FT. HEIGHT, CBC WITH 2 FT. DEPTH OF COVER.USE THE FOLLOWING BUILD INFORMATION FROM THE TABLE ABOVE:

*








NECESSARY.


DATEDESIGN ENGINEER

NEW MEXICO


STANDARD DRAWING



APPROVED

CONCRETE BOX CULVERT QUADRUPLE

OPENING - DESIGN FILL "A" 0-10 FT.


511-64-3/3 3 OF 3

TLB SGL HDR

*

QUADRUPLE OPENING BOX

CULVERT STRUCTURE DIMENSIONSGRADE 60 REINFORCING BAR SCHEDULE (BAR SIZE, SPACING AND LENGTH DIMENSIONS)

SPAN "S"

INS

IDE

HE

IGHT "H"

INS

IDE

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

"CH" LENGTH

"CV" LENGTH

LENGTH

LENGTH

SIZE

SPAC

ING

SIZE

STAGGERED SPAC

ING

DIM0-10 FT BURIAL


"bb", "cc"& "dd"

"ff" "gg" "hh" "jj"

WALLS

INTER

IOR

"W

I"

WALLS OUTER

"W0"

BOTTOM SLAB

"TB"

TOP SLAB "TT"

NUMBER OF BARS

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

LENGTH

SIZE

STAGGERED SPAC

ING

"aa" "aa" & "ee" "bb""ff" &

"gg" **"kk"

6''#46''#4112''6''#815'-10"12''#46''#759'-3"6''#76''#712''#9314'-4"12''#812''#97.0''11.0''13.0''14.0''14'14'

6''#46''#4106''6''#814'-10"12''#46''#759'-3"6''#76''#712''#9314'-4"12''#812''#97.0''11.0''13.0''14.0''13'14'

6''#46''#4100''6''#813'-10"12''#46''#759'-3"6''#76''#712''#9314'-4"12''#812''#97.0''11.0''13.0''14.0''12'14'

6''#46''#494''6''#812'-10"12''#46''#759'-3"6''#76''#712''#9314'-4"12''#812''#97.0''11.0''13.0''14.0''11'14'

6''#46''#488''6''#811'-10"12''#46''#759'-3"6''#76''#712''#9314'-4"12''#812''#97.0''11.0''13.0''14.0''10'14'

6''#46''#482''6''#810'-10"12''#46''#759'-3"6''#76''#712''#9314'-4"12''#812''#97.0''11.0''13.0''14.0''9'14'

6''#46''#476''6''#89'-10"12''#46''#759'-3"6''#76''#712''#9314'-4"12''#812''#97.0''11.0''13.0''14.0''8'14'

6''#46''#499''6''#813'-7"12''#46''#750'-8"6''#76''#612''#8311'-10"12''#812''#86.0''9.0''12.0''12.5''12'12'

6''#46''#487''6''#811'-7"12''#46''#750'-8"6''#76''#612''#8311'-10"12''#812''#86.0''9.0''12.0''12.5''10'12'

6''#46''#481''6''#810'-7"12''#46''#750'-8"6''#76''#612''#8311'-10"12''#812''#86.0''9.0''12.0''12.5''9'12'

6''#46''#475''6''#89'-7"12''#46''#750'-8"6''#76''#612''#8311'-10"12''#812''#86.0''9.0''12.0''12.5''8'12'

6''#46''#469''6''#88'-7"12''#46''#750'-8"6''#76''#612''#8311'-10"12''#812''#86.0''9.0''12.0''12.5''7'12'

6''#46''#463''6''#87'-7"12''#46''#750'-8"6''#76''#612''#8311'-10"12''#812''#86.0''9.0''12.0''12.5''6'12'

6''#46''#493''6''#713'-4"12''#46''#642'-8"6''#66''#612''#8310'-10"12''#712''#86.0''9.0''10.5''11.0''12'10'

6''#46''#487''6''#712'-4"12''#46''#642'-8"6''#66''#612''#8310'-10"12''#712''#86.0''9.0''10.5''11.0''11'10'

6''#46''#481''6''#711'-4"12''#46''#642'-8"6''#66''#612''#8310'-10"12''#712''#86.0''9.0''10.5''11.0''10'10'

6''#46''#475''6''#710'-4"12''#46''#642'-8"6''#66''#612''#8310'-10"12''#712''#86.0''9.0''10.5''11.0''9'10'

6''#46''#469''6''#79'-4"12''#46''#642'-8"6''#66''#612''#8310'-10"12''#712''#86.0''9.0''10.5''11.0''8'10'

6''#46''#461''6''#68'-4"12''#46''#642'-5"6''#66''#612''#8310'-9"12''#712''#86.0''7.5''10.5''11.0''7'10'

6''#46''#455''6''#67'-4"12''#46''#642'-5"6''#66''#612''#8310'-9"12''#712''#86.0''7.5''10.5''11.0''6'10'

6''#46''#449''6''#66'-4"12''#46''#642'-5"6''#66''#612''#8310'-9"12''#712''#86.0''7.5''10.5''11.0''5'10'

6''#46''#443''6''#65'-4"12''#46''#642'-5"6''#66''#612''#8310'-9"12''#712''#86.0''7.5''10.5''11.0''4'10'

6''#46''#437''6''#64'-4"12''#46''#642'-5"6''#66''#612''#8310'-9"12''#712''#86.0''7.5''10.5''11.0''3'10'

6''#46''#465''6''#69'-1"12''#46''#534'-5"6''#56''#512''#738'-5"12''#712''#76.0''7.5''9.0''9.5''8'8'

6''#46''#459''6''#68'-1"12''#46''#534'-5"6''#56''#512''#738'-5"12''#712''#76.0''7.5''9.0''9.5''7'8'

6''#46''#453''6''#67'-1"12''#46''#534'-5"6''#56''#512''#738'-5"12''#712''#76.0''7.5''9.0''9.5''6'8'

6''#46''#447''6''#66'-1"12''#46''#534'-5"6''#56''#512''#738'-5"12''#712''#76.0''7.5''9.0''9.5''5'8'

6''#46''#441''6''#65'-1"12''#46''#534'-5"6''#56''#512''#738'-5"12''#712''#76.0''7.5''9.0''9.5''4'8'

6''#46''#457''6''#57'-11"12''#46''#526'-5"6''#56''#612''#737'-5"12''#712''#56.0''7.5''8.5''8.0''7'6'

6''#46''#451''6''#56'-11"12''#46''#526'-5"6''#56''#612''#737'-5"12''#712''#56.0''7.5''8.5''8.0''6'6'

6''#46''#445''6''#55'-11"12''#46''#526'-5"6''#56''#612''#737'-5"12''#712''#56.0''7.5''8.5''8.0''5'6'

6''#46''#439''6''#54'-11"12''#46''#526'-5"6''#56''#612''#737'-5"12''#712''#56.0''7.5''8.5''8.0''4'6'

6''#46''#433''6''#53'-11"12''#46''#526'-5"6''#56''#612''#737'-5"12''#712''#56.0''7.5''8.5''8.0''3'6'

6''#46''#427''6''#52'-11"12''#46''#526'-5"6''#56''#612''#737'-5"12''#712''#56.0''7.5''8.5''8.0''2'6'

6''#46''#437''6''#44'-11"12''#46''#418'-5"6''#46''#412''#535'-0"12''#512''#46.0''7.5''8.5''7.5''4'4'

6''#46''#431''6''#43'-11"12''#46''#418'-5"6''#46''#412''#535'-0"12''#512''#46.0''7.5''8.5''7.5''3'4'

6''#46''#425''6''#42'-11"12''#46''#418'-5"6''#46''#412''#535'-0"12''#512''#46.0''7.5''8.5''7.5''2'4'

SPAN "S"

INS

IDE

HE

IGHT "H"

INS

IDE

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

"CH" LENGTH

"CV" LENGTH

LENGTH

LENGTH

SIZE

SPAC

ING

SIZE

STAGGERED SPAC

ING

DIM0-10 FT BURIAL


"bb", "cc"& "dd"

"ff" "gg" "hh" "jj"

WALLS

INTER

IOR

"W

I"

WALLS OUTER

"W0"

BOTTOM SLAB

"TB"

TOP SLAB "TT"

NUMBER OF BARS

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

LENGTH

SIZE

STAGGERED SPAC

ING

"aa" "aa" & "ee" "bb""ff" &

"gg""kk"

10' 7' 11.0'' 10.5'' 7.5'' 6.0'' #8 12'' #7 12'' 10'-9" 3 #8 12'' #6 6'' #6 6'' 42'-5" #6 6'' #4 12'' 8'-4" #6 6'' 38'' 61'' #4 6'' #4 6''


PROPOSED STRUCTURE - QUADRUPLE BARREL, 10 FT. SPAN/7 FT. HEIGHT, CBC WITH 2 FT. DEPTH OF COVER.USE THE FOLLOWING BUILD INFORMATION FROM THE TABLE ABOVE:

*








NECESSARY.

24''

24''

24''

30''

30''

30''

30''

30''

30''

36''

36''

36''

36''

36''

38''

38''

38''

38''

38''

45''

45''

45''

45''

45''

55''

55''

55''

55''

55''

55''

60''

60''

60''

60''

60''

60''

60''


DATEDESIGN ENGINEER

NEW MEXICO


STANDARD DRAWING



APPROVED

CONCRETE BOX CULVERT TRIPLE



511-65-2/3 2 OF 3

TLB SGL HDR

SPAN "S"

INS

IDE

HE

IGHT "H"

INS

IDE

TOP SLAB "TT"

BOTTOM SLAB "TB"

WALLS OUTER "WO"

WALLS

INTER

IOR "W

I"

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

"CH" LENGTH

STAGGERED SPAC

ING

STAGGERED SPAC

ING

SIZE

SIZE

*


LENGTH

NUMBER OF BARS

"aa" & "ee"

SIZE

SPAC

ING

"ee"

SIZE

SPAC

ING

"aa"

4' 2' 8.0'' 8.5'' 8.0'' 6.0'' 8.0'' 9.5'' 7.0'' 6.0'' 8.5'' 10.0'' 8.0'' 6.0'' 10.0'' 11.5'' 9.0'' 6.0'' #6 16'' #6 16'' 5'-7" 2 #6 16'' #8 16'' #8 16'' 14'-0" 14'-5" 14'-0" 14'-2" #8 16'' #4 12" 2'-11" 3'-0" 3'-1" 3'-4" #7 12'' 38'' 31'' 31'' 32'' 33'' #4 6'' #4 6''

4' 3' 8.0'' 8.5'' 8.0'' 6.0'' 8.0'' 9.5'' 7.0'' 6.0'' 8.5'' 10.0'' 8.0'' 6.0'' 10.0'' 11.5'' 9.0'' 6.0'' #6 16'' #6 16'' 5'-7" 2 #6 16'' #8 16'' #8 16'' 14'-0" 14'-5" 14'-0" 14'-2" #8 16'' #4 12" 3'-11" 4'-0" 4'-1" 4'-4" #7 12'' 38'' 37'' 37'' 38'' 39'' #4 6'' #4 6''

4' 4' 8.0'' 8.5'' 8.0'' 6.0'' 8.0'' 9.5'' 7.0'' 6.0'' 8.5'' 10.0'' 8.0'' 6.0'' 10.0'' 11.5'' 9.0'' 6.0'' #6 16'' #6 16'' 5'-7" 2 #6 16'' #8 16'' #8 16'' 14'-0" 14'-5" 14'-0" 14'-2" #8 16'' #4 12" 4'-11" 5'-0" 5'-1" 5'-4" #7 12'' 38'' 43'' 43'' 44'' 45'' #4 6'' #4 6''

6' 2' 9.0'' 9.5'' 8.0'' 6.0'' 10.0'' 11.0'' 8.0'' 6.0'' 11.5'' 12.5'' 9.0'' 6.0'' 14.0'' 15.5'' 10.5'' 6.0'' #6 12'' #6 12'' 6'-7" 2 #6 12'' #7 12'' #7 12'' 20'-0" 20'-10" 20'-2" 20'-5" #8 18'' #4 12" 3'-1" 3'-4" 3'-7" 4'-0" #6 6'' 37'' 29'' 31'' 32'' 35'' #4 6'' #4 6''

6' 3' 9.0'' 9.5'' 8.0'' 6.0'' 10.0'' 11.0'' 8.0'' 6.0'' 11.5'' 12.5'' 9.0'' 6.0'' 14.0'' 15.5'' 10.5'' 6.0'' #6 12'' #6 12'' 6'-7" 2 #6 12'' #7 12'' #7 12'' 20'-0" 20'-10" 20'-2" 20'-5" #8 18'' #4 12" 4'-1" 4'-4" 4'-7" 5'-0" #6 6'' 37'' 35'' 37'' 38'' 41'' #4 6'' #4 6''

6' 4' 9.0'' 9.5'' 8.0'' 6.0'' 10.0'' 11.0'' 8.0'' 6.0'' 11.5'' 12.5'' 9.0'' 6.0'' 14.0'' 15.5'' 10.5'' 6.0'' #6 12'' #6 12'' 6'-7" 2 #6 12'' #7 12'' #7 12'' 20'-0" 20'-10" 20'-2" 20'-5" #8 18'' #4 12" 5'-1" 5'-4" 5'-7" 6'-0" #6 6'' 37'' 41'' 43'' 44'' 47'' #4 6'' #4 6''

6' 5' 9.0'' 9.5'' 8.0'' 6.0'' 10.0'' 11.0'' 8.0'' 6.0'' 11.5'' 12.5'' 9.0'' 6.0'' 14.0'' 15.5'' 10.5'' 6.0'' #6 12'' #6 12'' 6'-7" 2 #6 12'' #7 12'' #7 12'' 20'-0" 20'-10" 20'-2" 20'-5" #8 18'' #4 12" 6'-1" 6'-4" 6'-7" 7'-0" #6 6'' 37'' 47'' 49'' 50'' 53'' #4 6'' #4 6''

6' 6' 9.0'' 9.5'' 8.0'' 6.0'' 10.0'' 11.0'' 8.0'' 6.0'' 11.5'' 12.5'' 9.0'' 6.0'' 14.0'' 15.5'' 10.5'' 6.0'' #6 12'' #6 12'' 6'-7" 2 #6 12'' #7 12'' #7 12'' 20'-0" 20'-10" 20'-2" 20'-5" #8 18'' #4 12" 7'-1" 7'-4" 7'-7" 8'-0" #6 6'' 37'' 53'' 55'' 56'' 59'' #4 6'' #4 6''

6' 7' 9.0'' 9.5'' 8.0'' 6.0'' 10.0'' 11.0'' 8.0'' 6.0'' 11.5'' 12.5'' 9.0'' 6.0'' 14.0'' 15.5'' 10.5'' 6.0'' #6 12'' #6 12'' 6'-7" 2 #6 12'' #7 12'' #7 12'' 20'-0" 20'-10" 20'-2" 20'-5" #8 18'' #4 12" 8'-1" 8'-4" 8'-7" 9'-0" #6 6'' 37'' 59'' 61'' 62'' 65'' #4 6'' #4 6''

8' 4' 10.0'' 11.0'' 9.0'' 6.5'' 12.0'' 13.5'' 10.0'' 6.5'' 14.5'' 15.5'' 12.0'' 6.5'' 17.5'' 18.5'' 13.5'' 6.5'' #7 12'' #7 12'' 8'-6" 2 #7 12'' #6 6'' #8 12'' 26'-3" 27'-7" 26'-9" 27'-0" #7 12'' #4 12" 5'-4" 5'-8" 6'-0" 6'-7" #6 6'' 42'' 43'' 45'' 47'' 50'' #4 6'' #4 6''

8' 5' 10.0'' 11.0'' 9.0'' 6.5'' 12.0'' 13.5'' 10.0'' 6.5'' 14.5'' 15.5'' 12.0'' 6.5'' 17.5'' 18.5'' 13.5'' 6.5'' #7 12'' #7 12'' 8'-6" 2 #7 12'' #6 6'' #8 12'' 26'-3" 27'-7" 26'-9" 27'-0" #7 12'' #4 12" 6'-4" 6'-8" 7'-0" 7'-7" #6 6'' 42'' 49'' 51'' 53'' 56'' #4 6'' #4 6''

8' 6' 10.0'' 11.0'' 9.0'' 6.5'' 12.0'' 13.5'' 10.0'' 7.0'' 14.5'' 15.5'' 12.0'' 7.0'' 17.5'' 18.5'' 13.5'' 7.0'' #7 12'' #7 12'' 8'-6" 2 #7 12'' #6 6'' #8 12'' 26'-3" 27'-7" 26'-10" 27'-1" #7 12'' #4 12" 7'-4" 7'-8" 8'-1" 8'-7" #6 6'' 42'' 55'' 57'' 59'' 62'' #4 6'' #4 6''

8' 7' 10.0'' 11.0'' 9.0'' 7.0'' 12.0'' 13.5'' 10.0'' 7.5'' 14.5'' 15.5'' 12.0'' 7.5'' 17.5'' 18.5'' 13.5'' 7.5'' #7 12'' #7 12'' 8'-6" 2 #7 12'' #6 6'' #8 12'' 26'-4" 27'-7" 26'-11" 27'-2" #7 12'' #4 12" 8'-4" 8'-8" 9'-1" 9'-7" #6 6'' 42'' 61'' 63'' 65'' 68'' #4 6'' #4 6''

8' 8' 10.0'' 11.0'' 9.0'' 7.0'' 12.0'' 13.5'' 10.0'' 8.0'' 14.5'' 15.5'' 12.0'' 8.0'' 17.5'' 18.5'' 13.5'' 8.0'' #7 12'' #7 12'' 8'-6" 2 #7 12'' #6 6'' #8 12'' 26'-4" 27'-7" 27'-0" 27'-3" #7 12'' #4 12" 9'-4" 9'-8" 10'-1" 10'-7" #6 6'' 42'' 67'' 69'' 71'' 74'' #4 6'' #4 6''

10' 3' 12.0'' 12.5'' 9.0'' 7.0'' 14.5'' 15.5'' 10.0'' 7.5'' 17.0'' 18.5'' 11.0'' 7.5'' 21.0'' 22.0'' 12.5'' 7.5'' #8 12'' #8 12'' 10'-10" 2 #8 12'' #6 6'' #6 6'' 32'-4" 33'-11" 32'-9" 33'-0" #7 6'' #4 12" 4'-7" 5'-0" 5'-6" 6'-1" #7 6'' 49'' 41'' 44'' 46'' 50'' #5 6'' #4 6''

10' 4' 12.0'' 12.5'' 9.0'' 7.0'' 14.5'' 15.5'' 10.0'' 8.0'' 17.0'' 18.5'' 11.0'' 8.0'' 21.0'' 22.0'' 12.5'' 8.0'' #8 12'' #8 12'' 10'-10" 2 #8 12'' #6 6'' #6 6'' 32'-4" 33'-11" 32'-10" 33'-1" #7 6'' #4 12" 5'-7" 6'-0" 6'-6" 7'-1" #7 6'' 49'' 47'' 50'' 52'' 56'' #5 6'' #4 6''

10' 5' 12.0'' 12.5'' 9.0'' 7.0'' 14.5'' 15.5'' 10.0'' 8.0'' 17.0'' 18.5'' 11.0'' 8.0'' 21.0'' 22.0'' 12.5'' 8.0'' #8 12'' #8 12'' 10'-10" 2 #8 12'' #6 6'' #6 6'' 32'-4" 33'-11" 32'-10" 33'-1" #7 6'' #4 12" 6'-7" 7'-0" 7'-6" 8'-2" #7 6'' 49'' 53'' 56'' 58'' 62'' #5 6'' #4 6''

10' 6' 12.0'' 12.5'' 9.0'' 7.0'' 14.5'' 15.5'' 10.0'' 8.0'' 17.0'' 18.5'' 11.0'' 8.0'' 21.0'' 22.0'' 12.5'' 8.0'' #8 12'' #8 12'' 10'-10" 2 #8 12'' #6 6'' #6 6'' 32'-4" 33'-11" 32'-10" 33'-1" #7 6'' #4 12" 7'-7" 8'-1" 8'-6" 9'-2" #7 6'' 49'' 59'' 62'' 64'' 68'' #5 6'' #4 6''

10' 7' 12.0'' 12.5'' 9.0'' 7.5'' 14.5'' 15.5'' 10.0'' 8.5'' 17.0'' 18.5'' 11.0'' 8.5'' 21.0'' 22.0'' 12.5'' 8.5'' #8 12'' #8 12'' 10'-10" 2 #8 12'' #6 6'' #6 6'' 32'-5" 33'-11" 32'-11" 33'-2" #7 6'' #4 12" 8'-7" 9'-1" 9'-6" 10'-2" #7 6'' 49'' 65'' 68'' 70'' 74'' #5 6'' #4 6''

10' 8' 11.5'' 12.0'' 11.0'' 8.0'' 14.5'' 15.5'' 12.5'' 8.5'' 17.0'' 18.5'' 17.0'' 8.5'' 21.0'' 22.0'' 20.5'' 8.5'' #8 12'' #8 12'' 10'-11" 2 #8 12'' #6 6'' #6 6'' 32'-10" 34'-4" 33'-11" 34'-6" #8 12'' #4 12" 9'-6" 10'-1" 10'-6" 11'-2" #7 6'' 57'' 70'' 74'' 76'' 80'' #5 6'' #4 6''

10' 9' 11.5'' 12.0'' 11.0'' 8.5'' 14.5'' 15.5'' 12.5'' 9.0'' 17.0'' 18.5'' 17.0'' 9.0'' 21.0'' 22.0'' 20.5'' 9.0'' #8 12'' #8 12'' 10'-11" 2 #8 12'' #6 6'' #6 6'' 32'-11" 34'-4" 34'-0" 34'-7" #8 12'' #4 12" 10'-6" 11'-1" 11'-6" 12'-2" #7 6'' 57'' 76'' 80'' 82'' 86'' #5 6'' #4 6''

10' 10' 11.5'' 12.0'' 11.0'' 9.0'' 14.5'' 15.5'' 12.5'' 9.5'' 17.0'' 18.5'' 17.0'' 9.5'' 21.0'' 22.0'' 20.5'' 9.5'' #8 12'' #8 12'' 10'-11" 2 #8 12'' #6 6'' #6 6'' 33'-0" 34'-4" 34'-1" 34'-8" #8 12'' #4 12" 11'-6" 12'-1" 12'-6" 13'-2" #7 6'' 57'' 82'' 86'' 88'' 92'' #5 6'' #4 6''

10' 11' 11.5'' 12.0'' 11.0'' 9.0'' 14.5'' 15.5'' 12.5'' 9.5'' 17.0'' 18.5'' 17.0'' 9.5'' 21.0'' 22.0'' 20.5'' 9.5'' #8 12'' #8 12'' 10'-11" 2 #8 12'' #6 6'' #6 6'' 33'-0" 34'-4" 34'-1" 34'-8" #8 12'' #4 12" 12'-6" 13'-1" 13'-6" 14'-2" #7 6'' 57'' 88'' 92'' 94'' 98'' #5 6'' #4 6''

10' 12' 11.5'' 12.0'' 11.0'' 10.0'' 14.5'' 15.5'' 12.5'' 9.5'' 17.0'' 18.5'' 17.0'' 9.5'' 21.0'' 22.0'' 20.5'' 9.5'' #8 12'' #8 12'' 10'-11" 2 #8 12'' #6 6'' #6 6'' 33'-2" 34'-4" 34'-1" 34'-8" #8 12'' #4 12" 13'-6" 14'-1" 14'-6" 15'-2" #7 6'' 57'' 94'' 98'' 100'' 104'' #5 6'' #4 6''

12' 6' 14.0'' 13.5'' 11.0'' 10.0'' 17.5'' 18.0'' 12.5'' 8.5'' 21.0'' 21.0'' 17.0'' 8.5'' 25.5'' 25.5'' 19.5'' 8.5'' #9 12'' #8 12'' 13'-5" 2 #9 12'' #6 6'' #6 6'' 39'-2" 40'-9" 39'-11" 40'-4" #8 12'' #4 12" 7'-10" 8'-6" 9'-1" 9'-10" #8 6'' 66'' 64'' 68'' 72'' 76'' #5 6'' #4 6''

12' 7' 14.0'' 13.5'' 11.0'' 10.0'' 17.5'' 18.0'' 12.5'' 10.0'' 21.0'' 21.0'' 17.0'' 10.0'' 25.5'' 25.5'' 19.5'' 10.0'' #9 12'' #8 12'' 13'-5" 2 #9 12'' #6 6'' #6 6'' 39'-2" 40'-9" 40'-2" 40'-7" #8 12'' #4 12" 8'-10" 9'-6" 10'-1" 10'-10" #8 6'' 67'' 70'' 74'' 78'' 82'' #5 6'' #4 6''

12' 8' 14.0'' 13.5'' 11.0'' 10.0'' 17.5'' 18.0'' 12.5'' 10.0'' 21.0'' 21.0'' 17.0'' 10.0'' 25.5'' 25.5'' 19.5'' 10.0'' #9 12'' #8 12'' 13'-5" 2 #9 12'' #6 6'' #6 6'' 39'-2" 40'-9" 40'-2" 40'-7" #8 12'' #4 12" 9'-10" 10'-6" 11'-1" 11'-10" #8 6'' 67'' 76'' 80'' 84'' 88'' #5 6'' #4 6''

12' 9' 14.0'' 13.5'' 11.0'' 10.0'' 17.5'' 18.0'' 12.5'' 10.0'' 21.0'' 21.0'' 17.0'' 10.0'' 25.5'' 25.5'' 19.5'' 10.0'' #9 12'' #8 12'' 13'-5" 2 #9 12'' #6 6'' #6 6'' 39'-2" 40'-9" 40'-2" 40'-7" #8 12'' #4 12" 10'-10" 11'-6" 12'-1" 12'-10" #8 6'' 67'' 82'' 86'' 90'' 94'' #5 6'' #4 6''

12' 10' 14.0'' 13.5'' 11.0'' 10.5'' 17.5'' 18.0'' 12.5'' 11.0'' 21.0'' 21.0'' 17.0'' 11.0'' 25.5'' 25.5'' 19.5'' 11.0'' #9 12'' #8 12'' 13'-5" 2 #9 12'' #6 6'' #6 6'' 39'-3" 40'-9" 40'-4" 40'-9" #8 12'' #4 12" 11'-10" 12'-6" 13'-1" 13'-10" #8 6'' 67'' 88'' 92'' 96'' 100'' #5 6'' #4 6''

12' 12' 14.0'' 13.5'' 11.0'' 10.5'' 17.5'' 18.0'' 12.5'' 11.0'' 21.0'' 21.0'' 17.0'' 11.0'' 25.5'' 25.5'' 19.5'' 11.0'' #9 12'' #8 12'' 13'-5" 2 #9 12'' #6 6'' #6 6'' 39'-3" 40'-9" 40'-4" 40'-9" #8 12'' #4 12" 13'-10" 14'-6" 15'-1" 15'-10" #8 6'' 67'' 100'' 104'' 108'' 112'' #5 6'' #4 6''

14' 8' 14.5'' 16.0'' 12.5'' 10.0'' 19.5'' 20.5'' 14.5'' 11.0'' 23.5'' 24.5'' 20.5'' 11.0'' 28.5'' 30.0'' 24.5'' 11.0'' #9 12'' #9 12'' 14'-5" 2 #9 12'' #7 6'' #7 6'' 45'-5" 47'-6" 46'-11" 47'-7" #8 12'' #4 12" 10'-1" 10'-11" 11'-7" 12'-5" #8 6'' 74'' 78'' 83'' 87'' 92'' #5 6'' #5 6''

14' 9' 14.5'' 16.0'' 12.5'' 10.0'' 19.5'' 20.5'' 14.5'' 11.0'' 23.5'' 24.5'' 20.5'' 11.0'' 28.5'' 30.0'' 24.5'' 11.0'' #9 12'' #9 12'' 14'-5" 2 #9 12'' #7 6'' #7 6'' 45'-5" 47'-6" 46'-11" 47'-7" #8 12'' #4 12" 11'-1" 11'-11" 12'-7" 13'-5" #8 6'' 74'' 84'' 89'' 93'' 98'' #5 6'' #5 6''

14' 10' 14.5'' 16.0'' 12.5'' 10.0'' 19.5'' 20.5'' 14.5'' 11.0'' 23.5'' 24.5'' 20.5'' 11.0'' 28.5'' 30.0'' 24.5'' 11.0'' #9 12'' #9 12'' 14'-5" 2 #9 12'' #7 6'' #7 6'' 45'-5" 47'-6" 46'-11" 47'-7" #8 12'' #4 12" 12'-1" 12'-11" 13'-7" 14'-5" #8 6'' 74'' 90'' 95'' 99'' 104'' #5 6'' #5 6''

14' 11' 14.5'' 16.0'' 12.5'' 10.0'' 19.5'' 20.5'' 14.5'' 11.5'' 23.5'' 24.5'' 20.5'' 11.5'' 28.5'' 30.0'' 24.5'' 11.5'' #9 12'' #9 12'' 14'-5" 2 #9 12'' #7 6'' #7 6'' 45'-5" 47'-6" 47'-0" 47'-8" #8 12'' #4 12" 13'-1" 13'-11" 14'-7" 15'-5" #8 6'' 74'' 96'' 101'' 105'' 110'' #5 6'' #5 6''

14' 12' 14.5'' 16.0'' 12.5'' 10.5'' 19.5'' 20.5'' 14.5'' 12.0'' 23.5'' 24.5'' 20.5'' 12.0'' 28.5'' 30.0'' 24.5'' 12.0'' #9 12'' #9 12'' 14'-5" 2 #9 12'' #7 6'' #7 6'' 45'-6" 47'-6" 47'-0" 47'-9" #8 12'' #4 12" 14'-1" 14'-11" 15'-7" 16'-5" #8 6'' 74'' 102'' 107'' 111'' 116'' #5 6'' #5 6''

14' 13' 14.5'' 16.0'' 12.5'' 10.5'' 19.5'' 20.5'' 14.5'' 12.0'' 23.5'' 24.5'' 20.5'' 12.0'' 28.5'' 30.0'' 24.5'' 12.0'' #9 12'' #9 12'' 14'-5" 2 #9 12'' #7 6'' #7 6'' 45'-6" 47'-6" 47'-0" 47'-9" #8 12'' #4 12" 15'-1" 15'-11" 16'-6" 17'-5" #8 6'' 74'' 108'' 113'' 117'' 122'' #5 6'' #5 6''

14' 14' 14.5'' 16.0'' 12.5'' 12.0'' 19.5'' 20.5'' 14.5'' 13.5'' 23.5'' 24.5'' 20.5'' 13.5'' 28.5'' 30.0'' 24.5'' 13.5'' #9 12'' #9 12'' 14'-6" 2 #9 12'' #7 6'' #7 6'' 45'-9" 47'-6" 47'-4" 48'-0" #8 12'' #4 12" 16'-1" 16'-11" 17'-6" 18'-5" #8 6'' 74'' 114'' 119'' 123'' 128'' #5 6'' #5 6''

TRIPLE OPENING BOX CULVERT STRUCTURE DIMENSIONS GRADE 60 REINFORCING BAR SCHEDULE (BAR SIZE, SPACING AND LENGTH DIMENSIONS

DIM "aa" "ee" "aa" & "ee" "bb" "cc" "dd" "bb" & "cc", & "dd" "ff" "gg" "ff" & "gg" ** "hh" "jj" "kk"SPAN "S"

INS

IDE

HE

IGHT "H"

INS

IDE

TOP SLAB "TT"

BOTTOM SLAB

"TB"

WALLS OUTER

"WO"

WALLS

INTER

IOR

"W

I"

SIZE

SPAC

ING

LENGTH

NO

. OF BARS

TOP SLAB "TT"

BOTTOM SLAB

"TB"

WALLS OUTER

"WO"

WALLS

INTER

IOR

"W

I"

TOP SLAB "TT"

BOTTOM SLAB

"TB"

WALLS OUTER

"WO"

WALLS

INTER

IOR

"W

I"

TOP SLAB "TT"

BOTTOM SLAB

"TB"

WALLS OUTER

"WO"

WALLS

INTER

IOR

"W

I"

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

"CH" LENGTH

SIZE

STAGGERED SPAC

ING

SIZE

STAGGERED SPAC

ING

12' 10' 14.0'' 13.5'' 11.0'' 10.5'' #9 12'' #8 12'' 13'-5" 2 #9 12'' #6 6'' #6 6'' 39'-3" #8 12'' #4 12" 11'-10" #8 6'' 67'' 88'' #5 6'' #4 6"

10-15 FT BURIAL

DESIGN FILL "B"

10-15 FT BURIAL

DESIGN FILL "B"

15-20 FT BURIAL

DESIGN FILL "C"

20-25 FT BURIAL

DESIGN FILL "D"

25-30 FT BURIAL

DESIGN FILL "E"

LENGTH FOR

10-15 FT. F

ILL

LENGTH FOR

15-20 FT. F

ILL

LENGTH FOR

20-25 FT. F

ILL

LENGTH FOR

25-30 FT. F

ILL

LENGTH FOR

10-15 FT. F

ILL

LENGTH FOR

15-20 FT. F

ILL

LENGTH FOR

20-25 FT. F

ILL

LENGTH FOR

25-30 FT. F

ILL

"CV" LENGTH FOR

10-15 FT. F

ILL

"CV" LENGTH FOR

15-20 FT. F

ILL

"CV" LENGTH FOR

20-25 FT. F

ILL

"CV" LENGTH FOR

25-30 FT. F

ILL

LENGTH FOR

10-15 FT. F

ILL

LENGTH FOR

10-15 FT. F

ILL

"CV" LENGTH FOR

10-15 FT. F

ILL


PROPOSED STRUCTURE - TRIPLE BARREL, 12 FT. SPAN/10 FT. HEIGHT, CBC WITH 10 FT. DEPTH OF COVER.USE THE FOLLOWING BUILD INFORMATION FROM THE TABLE ABOVE:

*

FOR EXTENSIONS OF EXISTING CBC'S OF S=5',

S=7', AND S=9' SIZE SPANS NOT INCLUDED IN

THIS TABLE, USE DIMENSIONS FOR NEXT GREATER SPAN TO BUILD. FOR EXAMPLE: FOR S=5' USE

DESIGN DIMENSIONS FROM THE TABLE FOR S=6'.

ALSO REDUCE THE S=6' TABLE LENGTH OF BARS

"bb", "cc" AND "dd" BY ONE FOOT TO ACCOMMODATE THE SHORTER SPAN. SEE DETAILS

ON SHEET 511-66-4/6. ANY OTHER SIZES OF BOX EXTENSIONS NOT COVERED BY THIS

MODIFICATION SHALL BE DONE THROUGH SPECIAL

DESIGNS INCLUDED IN THE PROJECT PLANS.

**TOTAL LENGTH OF "gg" BARS IS TABLE LENGTH PLUS TWO STANDARD 90° HOOKS AND OPTIONAL

40 BAR ∅ LAP IF NECESSARY.


DATEDESIGN ENGINEER

NEW MEXICO


STANDARD DRAWING



APPROVED

CONCRETE BOX CULVERT QUADRUPLE



511-65-3/3 3 OF 3

TLB SGL HDR

SPAN "S"

INS

IDE

HE

IGHT "H"

INS

IDE

TOP SLAB "TT"

BOTTOM SLAB "TB"

WALLS OUTER "WO"

WALLS

INTER

IOR "W

I"

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

"CH" LENGTH

STAGGERED SPAC

ING

STAGGERED SPAC

ING

SIZE

SIZE

*


LENGTH

NUMBER OF BARS

"aa" & "ee"

SIZE

SPAC

ING

"ee"

SIZE

SPAC

ING

"aa"

QUADRUPLE OPENING BOX CULVERT STRUCTURE DIMENSIONS GRADE 60 REINFORCING BAR SCHEDULE (BAR SIZE, SPACING AND LENGTH DIMENSIONS

DIM "aa" "ee" "aa" & "ee" "bb" "cc" "dd" "bb" & "cc", & "dd" "ff" "gg" "ff" & "gg" ** "hh" "jj" "kk"SPAN "S"

INS

IDE

HE

IGHT "H"

INS

IDE

TOP SLAB "TT"

BOTTOM SLAB

"TB"

WALLS OUTER

"WO"

WALLS

INTER

IOR

"W

I"

SIZE

SPAC

ING

LENGTH

NO

. OF BARS

TOP SLAB "TT"

BOTTOM SLAB

"TB"

WALLS OUTER

"WO"

WALLS

INTER

IOR

"W

I"

TOP SLAB "TT"

BOTTOM SLAB

"TB"

WALLS OUTER

"WO"

WALLS

INTER

IOR

"W

I"

TOP SLAB "TT"

BOTTOM SLAB

"TB"

WALLS OUTER

"WO"

WALLS

INTER

IOR

"W

I"

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

SIZE

SPAC

ING

"CH" LENGTH

SIZE

STAGGERED SPAC

ING

SIZE

STAGGERED SPAC

ING

14'

14'

14'

14'

14'

14'

14'

12'

12'

12'

12'

12'

12'

10'

10'

10'

10'

10'

10'

10'

10'

10'

10'

8'

8'

8'

8'

8'

6'

6'

6'

6'

6'

6'

4'

4'

4'

6"#56"#5128''123''119''114''74''6''#818'-6"17'-6"16'-11"16'-1"12"#512''#862'-4"61'-8"62'-8"60'-9"6''#76''#612''#9314'-6"12''#912''#912.0''24.5''30.0''29.0''12.0''20.5''24.5''23.5''12.0''14.5''20.5''20.0''12.0''12.5''16.0''14.5''14'

6"#56"#5122''117''113''108''74''6''#817'-5"16'-6"15'-11"15'-1"12"#512''#862'-4"61'-8"62'-8"60'-4"6''#76''#612''#9314'-5"12''#912''#910.5''24.5''30.0''29.0''10.5''20.5''24.5''23.5''10.5''14.5''20.5''20.0''10.5''12.5''16.0''14.5''13'

6"#56"#5116''111''107''102''74''6''#816'-5"15'-7"14'-11"14'-1"12"#512''#862'-4"61'-8"62'-8"60'-4"6''#76''#612''#9314'-5"12''#912''#910.5''24.5''30.0''29.0''10.5''20.5''24.5''23.5''10.5''14.5''20.5''20.0''10.5''12.5''16.0''14.5''12'

6"#56"#5110''105''101''96''74''6''#815'-6"14'-7"13'-11"13'-1"12"#512''#862'-2"61'-7"62'-8"60'-3"6''#76''#612''#9314'-5"12''#912''#910.0''24.5''30.0''29.0''10.0''20.5''24.5''23.5''10.0''14.5''20.5''20.0''10.0''12.5''16.0''14.5''11'

6"#56"#5104''99''95''90''74''6''#814'-6"13'-7"12'-11"12'-1"12"#512''#862'-2"61'-7"62'-8"60'-3"6''#76''#612''#9314'-5"12''#912''#910.0''24.5''30.0''29.0''10.0''20.5''24.5''23.5''10.0''14.5''20.5''20.0''10.0''12.5''16.0''14.5''10'

6"#56"#598''93''89''84''74''6''#813'-6"12'-7"11'-11"11'-1"12"#512''#862'-0"61'-4"62'-8"60'-0"6''#76''#612''#9314'-5"12''#912''#99.0''24.5''30.0''29.0''9.0''20.5''24.5''23.5''9.0''14.5''20.5''20.0''9.0''12.5''16.0''14.5''9'

6"#56"#592''87''83''78''74''6''#812'-6"11'-7"10'-11"10'-1"12"#512''#862'-0"61'-4"62'-8"60'-0"6''#76''#612''#9314'-5"12''#912''#99.0''24.5''30.0''29.0''9.0''20.5''24.5''23.5''9.0''14.5''20.5''20.0''9.0''12.5''16.0''14.5''8'

6"#46"#5112''107''104''100''67''6''#815'-8"15'-0"14'-5"13'-9"12"#418''#953'-5"52'-11"53'-8"52'-0"6''#66''#612''#9313'-5"12''#912''#910.0''19.5''25.5''24.5''10.0''16.5''21.0''20.0''10.0''12.0''18.0''16.5''10.0''11.0''13.5''13.0''12'

6"#46"#5100''95''92''88''67''6''#813'-9"13'-0"12'-5"11'-9"12"#418''#953'-5"52'-11"53'-8"52'-0"6''#66''#612''#9313'-5"12''#912''#910.0''19.5''25.5''24.5''10.0''16.5''21.0''20.0''10.0''12.0''18.0''16.5''10.0''11.0''13.5''13.0''10'

6"#46"#594''89''86''82''67''6''#812'-9"12'-0"11'-5"10'-9"12"#418''#953'-5"52'-11"53'-8"52'-0"6''#66''#612''#9313'-5"12''#912''#910.0''19.5''25.5''24.5''10.0''16.5''21.0''20.0''10.0''12.0''18.0''16.5''10.0''11.0''13.5''13.0''9'

6"#46"#588''83''80''76''67''6''#811'-9"11'-0"10'-5"9'-9"12"#418''#953'-5"52'-11"53'-8"52'-0"6''#66''#612''#9313'-5"12''#912''#910.0''19.5''25.5''24.5''10.0''16.5''21.0''20.0''10.0''12.0''18.0''16.5''10.0''11.0''13.5''13.0''8'

6"#46"#582''77''74''70''67''6''#810'-9"10'-0"9'-5"8'-9"12"#418''#953'-5"52'-11"53'-8"52'-0"6''#66''#612''#9313'-5"12''#912''#910.0''19.5''25.5''24.5''10.0''16.5''21.0''20.0''10.0''12.0''18.0''16.5''10.0''11.0''13.5''13.0''7'

6"#46"#576''71''68''64''67''6''#89'-9"9'-0"8'-5"7'-9"12"#418''#953'-5"52'-11"53'-8"52'-0"6''#66''#612''#9313'-5"12''#912''#910.0''19.5''25.5''24.5''10.0''16.5''21.0''20.0''10.0''12.0''18.0''16.5''10.0''11.0''13.5''13.0''6'

6"#46"#5104''100''98''95''57''6''#715'-2"14'-6"14'-1"13'-7"12"#46''#645'-7"45'-0"45'-4"44'-0"6''#66''#612''#8310'-11"12''#812''#810.0''20.5''22.0''21.0''10.0''17.0''18.5''17.0''10.0''12.5''15.5''14.5''10.0''11.0''12.5''11.5''12'

6"#46"#598''94''92''89''57''6''#714'-2"13'-6"13'-1"12'-7"12"#46''#645'-5"44'-10"45'-4"43'-10"6''#66''#612''#8310'-11"12''#812''#89.5''20.5''22.0''21.0''9.5''17.0''18.5''17.0''9.5''12.5''15.5''14.5''9.5''11.0''12.5''11.5''11'

6"#46"#592''88''86''83''57''6''#713'-2"12'-6"12'-1"11'-7"12"#46''#645'-4"44'-9"45'-4"43'-9"6''#66''#612''#8310'-11"12''#812''#89.0''20.5''22.0''21.0''9.0''17.0''18.5''17.0''9.0''12.5''15.5''14.5''9.0''11.0''12.5''11.5''10'

6"#46"#586''82''80''77''57''6''#712'-2"11'-6"11'-1"10'-7"12"#46''#645'-0"44'-6"45'-4"43'-6"6''#66''#612''#8310'-11"12''#812''#88.0''20.5''22.0''21.0''8.0''17.0''18.5''17.0''8.0''12.5''15.5''14.5''8.0''11.0''12.5''11.5''9'

6"#46"#580''76''74''71''57''6''#711'-2"10'-6"10'-1"9'-7"12"#46''#645'-0"44'-6"45'-4"43'-6"6''#66''#612''#8310'-11"12''#812''#88.0''20.5''22.0''21.0''8.0''17.0''18.5''17.0''8.0''12.5''15.5''14.5''8.0''11.0''12.5''11.5''8'

6"#46"#574''70''68''65''49''6''#710'-2"9'-6"9'-1"8'-7"12"#46''#743'-7"43'-4"44'-9"43'-0"6''#66''#612''#8310'-10"12''#812''#87.5''12.5''22.0''21.0''7.5''11.0''18.5''17.0''7.5''10.0''15.5''14.5''7.5''9.0''12.5''12.0''7'

6"#46"#568''64''62''59''49''6''#79'-2"8'-6"8'-1"7'-7"12"#46''#743'-6"43'-3"44'-9"42'-11"6''#66''#612''#8310'-10"12''#812''#87.0''12.5''22.0''21.0''7.0''11.0''18.5''17.0''7.0''10.0''15.5''14.5''7.0''9.0''12.5''12.0''6'

6"#46"#562''58''56''53''49''6''#78'-2"7'-6"7'-0"6'-7"12"#46''#743'-6"43'-3"44'-9"42'-11"6''#66''#612''#8310'-10"12''#812''#87.0''12.5''22.0''21.0''7.0''11.0''18.5''17.0''7.0''10.0''15.5''14.5''7.0''9.0''12.5''12.0''5'

6"#46"#556''52''50''47''49''6''#77'-1"6'-6"6'-0"5'-7"12"#46''#743'-4"43'-1"44'-9"42'-9"6''#66''#612''#8310'-10"12''#812''#86.5''12.5''22.0''21.0''6.5''11.0''18.5''17.0''6.5''10.0''15.5''14.5''6.5''9.0''12.5''12.0''4'

6"#46"#450''46''44''41''49''6''#76'-1"5'-6"5'-0"4'-7"12"#46''#743'-4"43'-1"44'-9"42'-9"6''#66''#612''#8310'-10"12''#812''#86.5''12.5''22.0''21.0''6.5''11.0''18.5''17.0''6.5''10.0''15.5''14.5''6.5''9.0''12.5''12.0''3'

6"#46"#474''71''69''67''42''6''#610'-7"10'-1"9'-8"9'-4"12"#412''#735'-6"35'-3"36'-5"34'-9"12''#86''#612''#738'-6"12''#712''#76.5''13.5''18.5''17.5''6.5''12.0''15.5''14.5''6.5''10.0''13.5''12.0''6.5''9.0''11.5''10.0''8'

6"#46"#468''65''63''61''42''6''#69'-7"9'-1"8'-8"8'-4"12"#412''#735'-6"35'-3"36'-5"34'-9"12''#86''#612''#738'-6"12''#712''#76.5''13.5''18.5''17.5''6.5''12.0''15.5''14.5''6.5''10.0''13.5''12.0''6.5''9.0''11.5''10.0''7'

6"#46"#462''59''57''55''42''6''#68'-7"8'-1"7'-8"7'-4"12"#412''#735'-6"35'-3"36'-5"34'-9"12''#86''#612''#738'-6"12''#712''#76.5''13.5''18.5''17.5''6.5''12.0''15.5''14.5''6.5''10.0''13.5''12.0''6.5''9.0''11.5''10.0''6'

6"#46"#456''53''51''49''42''6''#67'-7"7'-0"6'-8"6'-4"12"#412''#735'-6"35'-3"36'-5"34'-9"12''#86''#612''#738'-6"12''#712''#76.5''13.5''18.5''17.5''6.5''12.0''15.5''14.5''6.5''10.0''13.5''12.0''6.5''9.0''11.5''10.0''5'

6"#46"#450''47''45''43''42''6''#66'-7"6'-0"5'-8"5'-4"12"#412''#735'-6"35'-3"36'-5"34'-9"12''#86''#612''#738'-6"12''#712''#76.5''13.5''18.5''17.5''6.5''12.0''15.5''14.5''6.5''10.0''13.5''12.0''6.5''9.0''11.5''10.0''4'

6"#46"#464''62''61''60''37''6''#68'-11"8'-7"8'-4"8'-2"12"#418''#826'-11"26'-8"27'-6"26'-6"12''#712''#712''#636'-7"12''#612''#66.0''10.5''15.0''13.5''6.0''9.0''12.5''11.5''6.0''8.0''11.0''10.0''6.0''8.0''10.0''9.0''7'

6"#46"#458''56''55''54''37''6''#67'-11"7'-7"7'-4"7'-1"12"#418''#826'-11"26'-8"27'-6"26'-6"12''#712''#712''#636'-7"12''#612''#66.0''10.5''15.0''13.5''6.0''9.0''12.5''11.5''6.0''8.0''11.0''10.0''6.0''8.0''10.0''9.0''6'

6"#46"#452''50''49''48''37''6''#66'-11"6'-7"6'-4"6'-1"12"#418''#826'-11"26'-8"27'-6"26'-6"12''#712''#712''#636'-7"12''#612''#66.0''10.5''15.0''13.5''6.0''9.0''12.5''11.5''6.0''8.0''11.0''10.0''6.0''8.0''10.0''9.0''5'

6"#46"#446''44''43''42''37''6''#65'-11"5'-7"5'-4"5'-1"12"#418''#826'-11"26'-8"27'-6"26'-6"12''#712''#712''#636'-7"12''#612''#66.0''10.5''15.0''13.5''6.0''9.0''12.5''11.5''6.0''8.0''11.0''10.0''6.0''8.0''10.0''9.0''4'

6"#46"#440''38''37''36''37''6''#64'-11"4'-7"4'-4"4'-1"12"#418''#826'-11"26'-8"27'-6"26'-6"12''#712''#712''#636'-7"12''#612''#66.0''10.5''15.0''13.5''6.0''9.0''12.5''11.5''6.0''8.0''11.0''10.0''6.0''8.0''10.0''9.0''3'

6"#46"#434''32''31''30''37''6''#63'-11"3'-7"3'-4"3'-2"12"#418''#826'-11"26'-8"27'-6"26'-6"12''#712''#712''#636'-7"12''#612''#66.0''10.5''15.0''13.5''6.0''9.0''12.5''11.5''6.0''8.0''11.0''10.0''6.0''8.0''10.0''9.0''2'

6"#46"#445''44''43''43''38''12''#75'-4"5'-1"4'-11"4'-11"12"#48''#518'-8"18'-6"18'-11"18'-6"8''#58''#516''#635'-7"16''#616''#66.0''9.0''11.5''10.0''6.0''8.0''10.0''8.5''6.0''7.0''9.0''7.5''6.0''8.0''8.5''8.0''4'

6"#46"#439''38''37''37''38''12''#74'-4"4'-1"3'-11"3'-11"12"#48''#518'-8"18'-6"18'-11"18'-6"8''#58''#516''#635'-7"16''#616''#66.0''9.0''11.5''10.0''6.0''8.0''10.0''8.5''6.0''7.0''9.0''7.5''6.0''8.0''8.5''8.0''3'

6"#46"#433''32''31''31''38''12''#73'-4"3'-1"2'-11"2'-11"12"#48''#518'-8"18'-6"18'-11"18'-6"8''#58''#516''#635'-7"16''#616''#66.0''9.0''11.5''10.0''6.0''8.0''10.0''8.5''6.0''7.0''9.0''7.5''6.0''8.0''8.5''8.0''2'

12' 10' 13.0'' 13.5'' 11.0'' 10.0'' #9 12'' #9 12'' 13'-5" 3 #9 12'' #6 6'' #6 6'' 52'-0" #9 18'' #4 12" 11'-9" #8 6'' 67'' 88'' #5 6'' #4 6''

NOTE: FOR BAR LENGTH EXCEEDING 60' USE ONE SPLICE

OF 50 BAR DIAMETERS LOCATED AT INTERIOR WALL.

OTHERWISE BARS SHALL BE FURNISHED FULL LENGTH AS

SPECIFIED IN THIS TABLE.

10-15 FT BURIAL

DESIGN FILL "B"

10-15 FT BURIAL

DESIGN FILL "B"

15-20 FT BURIAL

DESIGN FILL "C"

20-25 FT BURIAL

DESIGN FILL "D"

25-30 FT BURIAL

DESIGN FILL "D"

LENGTH FOR

10-15 FT. F

ILL

LENGTH FOR

15-20 FT. F

ILL

LENGTH FOR

20-25 FT. F

ILL

LENGTH FOR

25-30 FT. F

ILL

LENGTH FOR

10-15 FT. F

ILL

LENGTH FOR

15-20 FT. F

ILL

LENGTH FOR

20-25 FT. F

ILL

LENGTH FOR

25-30 FT. F

ILL

"CV" LENGTH FOR

10-15 FT. F

ILL

"CV" LENGTH FOR

15-20 FT. F

ILL

"CV" LENGTH FOR

20-25 FT. F

ILL

"CV" LENGTH FOR

25-30 FT. F

ILL

LENGTH FOR

10-15 FT. F

ILL

LENGTH FOR

10-15 FT. F

ILL

"CV" LENGTH FOR

10-15 FT. F

ILL


PROPOSED STRUCTURE - QUADRUPLE BARREL, 12 FT. SPAN/10 FT. HEIGHT, CBC WITH 10 FT. DEPTH OF COVER.USE THE FOLLOWING BUILD INFORMATION FROM THE TABLE ABOVE:

*

FOR EXTENSIONS OF EXISTING CBC'S OF S=5', S=7', AND

S=9' SIZE SPANS NOT INCLUDED IN THIS TABLE, USE DIMENSIONS FOR NEXT GREATER SPAN TO BUILD. FOR

EXAMPLE: FOR S=5' USE DESIGN DIMENSIONS FROM THE

TABLE FOR S=6'. ALSO REDUCE THE S=6' TABLE LENGTH

OF BARS "bb", "cc" AND "dd" BY ONE FOOT TO ACCOMMODATE THE SHORTER SPAN. SEE DETAILS ON SHEET

511-66-4/6. ANY OTHER SIZES OF BOX EXTENSIONS NOT COVERED BY THIS MODIFICATION SHALL BE DONE THROUGH


**TOTAL LENGTH OF "gg" BARS IS TABLE LENGTH PLUS TWO STANDARD 90° HOOKS AND OPTIONAL 40 BAR ∅ LAP

IF NECESSARY.

HB

NOTE: SEE SHEET 511-66-216 FOR BARSIZES, NUMBER OF BARS. ANDBAR LENGTH FORMULAS.

Thn” BARSCONTINUOUS

#5HW5

‘mm” BARSCONTINUOUS

MODIFY #4HW2HEADWALUCUTOFFWALL(TYPICAL)

DETAIL “B”

-

- SEE WINGWALL SHEETS511-67-1/2 TO 2/2 (WP).

NOTE: DETAILS “K, “B”, “C,&”D”EXTEND FULLHEIGHT FROM TOP OF PARAPET TOBOTTOM OF CUTOFF WALL. THESEEXTENSIONS SHALL BE CASTINTEGRALLY WITH HEADWALUCUTOFFWALL (NO CONSTRUCTION JOINT).ELEVATION AT EXTENSION SHALL BEEQUAL TO PARAPET.

NO DATE REV BY DESCRIPTIONREVISIONS (OR CHANGE NOTICES)

NEW MEXICODEPARTMENT OF TRANSPORTATION

STANDARD DRAWING

CBC HEAD/CUTOFF WALLS - ALLDESIGN FILLS-O° 15° 30° 45° SKEWS

STRUCTURAL SECTION$’ND REBAR

APPROVEDDESIGN ‘DA/E

DESIGNED BY TLB DRAW)4Y SGL CHECKED BY HDR

A

CUT ALL MAIN HORIZ. BARS INTOP AND BOTTOM SLABS TO 2”CLR. TO OUTSIDE FACE OFHEADWALUCUTOFF WALL ALLSKEWS.

SEEDETAIL’S’

PLAN(SKEWED)

SIMILAR FOR SINGLE BARREL(NOT TO BE USED FOR SKEWS OVER 45”)

IbI

SEEDETAIL”C” PLAN DETAIL”D”

(NORMAL)SIMILAR FOR SINGLE BARREL

toLENGTH OF BARREL I

I , HW”“SC BARS m F—-—

“Pp” BARS#5HWS BARS -\\ 4

. CONTINUOUS \jV “rr° BARS #4HW3

I____

O.C.

SEE JOINTDETAIL “E”

I- - -

SEE WINGWALL SHEETS511-67-1/2 TO 2/2 (TYP).

4

C”

DETAIL “A”(SKEWED)

#5HW1 @

°ss BARS

O.C.

I

(SKEWED)

SEE WINGWALL SHEETS511-67-1/2 TO 2/2 (TYP).

N

!

9VhIt

0

CONTINUOUS

#5HW5

“r? BARSCONTINUOUS

INTERIOR WALLNOT SHOWN FORCLARITY

MODIFY #4HW2 ©HEADWALUCUTOFFWALL(TYPICAL)

#4HW2 @12”O.C.

WP

O.C.

30”

SEE JOINT —-

DETAIL “E”

1—-#5HW5 BARS

CONTINUOUS

mm” BARS

SEE WINGWALL SHEETS

#5HW1 @12” 511-67-1/2 TO 2/2 (WP).

O.C.

DETAIL “C”(NORMAL)

O.C.

\\

PART SECTION B-B

DETAIL “D”(NORMAL)

R1

Ic,

IPART SECTION

I-

CLOSEDCELLINSULATION

- 5HW1

• SEEDETAIL

RACKERROD

JOINTSEALANT

UF-

DETAIL “F”

JOINT DETAIL “E”

REINFORCING BARS

SAME AS “mm”

R=1W

1H•1”OU’1”

#4HW44 2’-T’ OR “TS”-2”

IPAYMENT

PAYMENT FOR HEAD WALUCUTOFF WALL IS BASED ON “EACH” UNIT OFMEASUREMENT FOR EACH NEW BARREL CONSTRUCTED. IN CASE OF TYPE IICONNECTION EACH HEADWALUCUTOFF WALL UNIT SHALL RE PAID FOR, I.E.TWO PER CULVERT EXTENSION.

ALTERNATIVELY, A COMPLETE CONCRETE BOX CULVERT MAY BE PAID FORUNDER CLASS “44” CONCRETE BY “CU.YD.” ITEM 511030 AND GRADE 60 REBARBY”LBS.° ITEM 540060.

511-66-1/6 1OF6


DATEDESIGN ENGINEER

NEW MEXICO


STANDARD DRAWING



APPROVED

CONCRETE BOX CULVERT HEADWALL

ALL DESIGN FILLS-0 15 30 45

SKEWS DIMS AND REBAR SCHEDULE

511-66-2/6 2 OF 6

TLB SGL HDR

*

BOX CULVERT

NOMINAL

DIMENSIONS

HEADWALL AND CUTOFF WALL DIMENSION & GRADE 60

REINFORCING BAR SCHEDULE (BAR SIZE AND NUMBER OF BARS REQUIRED)

SPAN "S"

INS

IDE

HE

IGHT "H"

INS

IDE

WIDTH HEAD

WALL "HW"

SIZE

NUMBER OF

BARS

SIZE

NUMBER OF

BARS

SIZE

NUMBER OF

BARS

SIZE

NUMBER OF

BARS

SIZE

NUMBER OF

BARS

SIZE

NUMBER OF

BARS

9#119#118#68#99#119#1136''4#104#113#83#104#114#1124''2#72#72#42#72#72#712''14'14'

9#119#118#68#99#119#1136''4#104#113#83#104#114#1124''2#72#72#42#72#72#712''13'14'

9#119#118#68#99#119#1136''4#104#113#83#104#114#1124''2#72#72#42#72#72#712''12'14'

9#119#118#68#99#119#1136''4#104#113#83#104#114#1124''2#72#72#42#72#72#712''11'14'

9#119#118#68#99#119#1136''4#104#113#83#104#114#1124''2#72#72#42#72#72#712''10'14'

9#119#118#68#99#119#1136''4#104#113#83#104#114#1124''2#72#72#42#72#72#712''9'14'

9#119#118#68#99#119#1136''4#104#113#83#104#114#1124''2#72#72#42#72#72#712''8'14'

12#1112#1111#511#812#1112#1148''3#93#112#62#113#113#1124''3#103#112#62#113#103#1114"2#72#72#42#72#72#712''12'12'

12#1112#1111#511#812#1112#1148''3#93#112#62#113#113#1124''3#103#112#62#113#103#1114"2#72#72#42#72#72#712''10'12'

12#1112#1111#511#812#1112#1148''3#93#112#62#113#113#1124''3#103#112#62#113#103#1114"2#72#72#42#72#72#712''9'12'

12#1112#1111#511#812#1112#1148''3#93#112#62#113#113#1124''3#103#112#62#113#103#1114"2#72#72#42#72#72#712''8'12'

12#1112#1111#511#812#1112#1148''3#93#112#62#113#113#1124''3#103#112#62#113#103#1114"2#72#72#42#72#72#712''7'12'

12#1112#1111#511#812#1112#1148''3#93#112#62#113#113#1124''3#103#112#62#113#103#1114"2#72#72#42#72#72#712''6'12'

3#113#112#62#113#113#1124''3#113#112#62#93#113#1114"2#92#102#52#82#102#1012"2#72#72#42#72#72#712''12'10'

3#113#112#62#113#113#1124''3#113#112#62#93#113#1114"2#92#102#52#82#102#1012"2#72#72#42#72#72#712''11'10'

3#113#112#62#113#113#1124''3#113#112#62#93#113#1114"2#92#102#52#82#102#1012"2#72#72#42#72#72#712''10'10'

3#113#112#62#113#113#1124''3#113#112#62#93#113#1114"2#92#102#52#82#102#1012"2#72#72#42#72#72#712''9'10'

3#113#112#62#113#113#1124''3#113#112#62#93#113#1114"2#92#102#52#82#102#1012"2#72#72#42#72#72#712''8'10'

3#113#112#62#113#113#1124''3#113#112#62#93#113#1114"2#92#102#52#82#102#1012"2#72#72#42#72#72#712''7'10'

3#113#112#62#113#113#1124''3#113#112#62#93#113#1114"2#92#102#52#82#102#1012"2#72#72#42#72#72#712''6'10'

3#113#112#62#113#113#1124''3#113#112#62#93#113#1114"2#92#102#52#82#102#1012"2#72#72#42#72#72#712''5'10'

3#113#112#62#113#113#1124''3#113#112#62#93#113#1114"2#92#102#52#82#102#1012"2#72#72#42#72#72#712''4'10'

3#113#112#52#113#113#1124''3#113#112#62#93#113#1114"2#92#102#52#82#102#1012"2#72#72#42#72#72#712''3'10'

3#113#112#52#93#113#1114"2#92#102#42#72#102#1012"2#82#82#42#72#92#912"2#72#72#42#72#72#712''8'8'

3#113#112#52#93#113#1114"2#92#102#42#72#102#1012"2#82#82#42#72#92#912"2#72#72#42#72#72#712''7'8'

3#113#112#52#93#113#1114"2#92#102#42#72#102#1012"2#82#82#42#72#92#912"2#72#72#42#72#72#712''6'8'

3#113#112#52#93#113#1114"2#92#102#42#72#102#1012"2#82#82#42#72#92#912"2#72#72#42#72#72#712''5'8'

3#113#112#52#93#113#1114"2#92#102#42#72#102#1012"2#82#82#42#72#92#912"2#72#72#42#72#72#712''4'8'

2#82#92#42#72#102#1012"2#72#82#42#72#82#812"2#72#72#42#72#72#712"2#72#72#42#72#72#712''7'6'

2#82#92#42#72#102#1012"2#72#82#42#72#82#812"2#72#72#42#72#72#712"2#72#72#42#72#72#712''6'6'

2#82#92#42#72#102#1012"2#72#82#42#72#82#812"2#72#72#42#72#72#712"2#72#72#42#72#72#712''5'6'

2#82#92#42#72#102#1012"2#72#82#42#72#82#812"2#72#72#42#72#72#712"2#72#72#42#72#72#712''4'6'

2#82#92#42#72#102#1012"2#72#82#42#72#82#812"2#72#72#42#72#72#712"2#72#72#42#72#72#712''3'6'

2#82#92#42#72#102#1012"2#72#82#42#72#82#812"2#72#72#42#72#72#712"2#72#72#42#72#72#712''2'6'

2#72#72#42#72#72#712"2#72#72#42#72#72#712"2#72#72#42#72#72#712"2#72#72#42#72#72#712''4'4'

2#72#72#42#72#72#712"2#72#72#42#72#72#712"2#72#72#42#72#72#712"2#72#72#42#72#72#712''3'4'

2#72#72#42#72#72#712"2#72#72#42#72#72#712"2#72#72#42#72#72#712"2#72#72#42#72#72#712''2'4'

"ss""rr""qq""pp""nn""mm"

0 DEGREE SKEW







15 DEGREE SKEW

"mm" "nn" "pp" "qq" "rr" "ss"

30 DEGREE SKEW


45 DEGREE SKEW


WIDTH HEAD

WALL "HW"

SIZE

NUMBER OF

BARS

SIZE

NUMBER OF

BARS

SIZE

NUMBER OF

BARS

SIZE

NUMBER OF

BARS

SIZE

NUMBER OF

BARS

SIZE

NUMBER OF

BARS

WIDTH HEAD

WALL "HW"

SIZE

NUMBER OF

BARS

SIZE

NUMBER OF

BARS

SIZE

NUMBER OF

BARS

SIZE

NUMBER OF

BARS

SIZE

NUMBER OF

BARS

SIZE

NUMBER OF

BARS

WIDTH HEAD

WALL "HW"

SIZE

NUMBER OF

BARS

SIZE

NUMBER OF

BARS

SIZE

NUMBER OF

BARS

SIZE

NUMBER OF

BARS

SIZE

NUMBER OF

BARS

SIZE

NUMBER OF

BARS

BOX CULVERT

NOMINAL

DIMENSIONS

HEADWALL AND CUTOFF WALL DIMENSION GRADE 60


30 DEGREE SKEW


SPAN "S"

INS

IDE

HE

IGHT "H"

INS

IDE

WIDTH HEAD

WALL "HW"

SIZE

NUMBER OF

BARS

SIZE

NUMBER OF

BARS

SIZE

NUMBER OF

BARS

SIZE

NUMBER OF

BARS

SIZE

NUMBER OF

BARS

SIZE

NUMBER OF

BARS

12' 10' 24'' #11 3 #11 3 #11 2 #6 2 #11 3 #9 3

LENGTH OF BARS: THE LENGTH OF "mm", "nn", "rr", "ss", & #5HW5 SHALL BE DETERMINED BY:

LENGTH = [[[("WO"*2)+("S"*N)+["WI"*(N-1)]]/COS(SKEW ANGLE)] -4"(ROUND DOWN TO NEAREST

1

2")

THESE BARS SHALL BE FURNISHED IN FULL LENGTHS CALCULATED OR

BE MECHANICALLY COUPLED BY DEVICES LISTED ON THE NMDOT

APPROVED PRODUCTS LIST.

N = NUMBER OF BARRELS (1, 2, 3, OR 4)

"qq" BAR LENGTH = "H" + 59"

"pp" BAR = ["H"+(5'-4" MIN. OR ("TT"+"TB"+8") IF LARGER)]-10"+ 2*STANDARD HOOK LENGTH

NOTE:

THIS TABLE IS FOR USE WITH ONE TO FOUR BARRELS. FOR FIVE

OR MORE BARRELS USE COMBINATIONS OF ONE TO FOUR

BARRELS REPEATING THIS DESIGN.

48'' #11 12 #11 12 #8 11 #5 11 #11 12 #11 12

48'' #11 12 #11 12 #8 11 #5 11 #11 12 #11 12

48'' #11 12 #11 12 #8 11 #5 11 #11 12 #11 12

48'' #11 12 #11 12 #8 11 #5 11 #11 12 #11 12

48'' #11 12 #11 12 #8 11 #5 11 #11 12 #11 12

48'' #11 12 #11 12 #8 11 #5 11 #11 12 #11 12

48'' #11 12 #11 12 #8 11 #5 11 #11 12 #11 12


PROPOSED STRUCTURE - DOUBLE BARREL, 12 FT. SPAN/10 FT. HEIGHT, CBC WITH 30° SKEW.

USE THE FOLLOWING BUILD INFORMATION FROM THE TABLE ABOVE:

*


SIZE SPANS NOT INCLUDED IN THIS TABLE, USE DIMENSIONS, BAR

SIZES, AND NUMBER OF BARS FOR NEXT GREATER SPAN TO

BUILD. FOR EXAMPLE, FOR S=5' USE DIMENSIONS AND BAR DETAILS FROM THE TABLE FOR S=6'. USE S=5' IN FORMULAS TO

DETERMINE LENGTH OF BARS "mm", "nn", "ss", "rr", AND #5HW5. ANY OTHER SIZE OF BOX EXTENSIONS NOT COVERED BY THIS

MODIFICATION SHALL BE DONE THROUGH SPECIAL DESIGNS

INCLUDED IN THE PROJECT PLANS.


DATEDESIGN ENGINEER

NEW MEXICO


STANDARD DRAWING



APPROVED

CONCRETE BOX CULVERT EXT. ALL

DESIGN FILLS-0 15 30 45 SKEWS

CBC EXTENSIONS/MULTI-BARREL CBC

511-66-3/6 3 OF 6

TLB SGL HDR

EXISTING

ENDWALL

2'-0"

SECTION A-APLAN

EXISTING NEW

"L"

EXTENSION

NEWEXISTING

"L"

EXTENSION

TYPE I CONNECTION

DEMOLITION

(NO SKEW) (SKEW)

TYPE II CONNECTION

2'-0" EXISTING

ENDWALL

PLAN

SIMILAR FOR SINGLE AND

MULTIPLE BARRELS

SIMILAR FOR SINGLE AND

MULTIPLE BARRELS

SAVE EXISTING BARS IN

ALL SLABS AND WALLS

24" LONG TYP. CAST INTO

NEW EXTENSION

"WO" "WO"

"TB"

1'-0"

3'-0"

1'-6" 1'-6"

1

2" CLOSED CELL INSULATION JOINT FILLER

BETWEEN ADJACENT UNITS. PLACE BETWEEN

BARRELS, HEADWALLS, AND CUTOFF WALLS. SEAL

JOINT SIMILAR TO DETAIL "F" SHEET

511-66-1/6 ENTIRE HEIGHT, OVER PARAPET, AND DOWN TO TOP OF SLAB.

FOUNDATION BLOCK TO BE PLACED IN NEAT

EXCAVATION. EXTEND FOR ENTIRE LENGTH OF

BARREL UNDER JOINT BETWEEN UNITS. PLACE

ONE LAYER OF TAR PAPER OVER ENTIRE TOP

SURFACE OF FOUNDATION BLOCK. CONCRETE

INCIDENTAL TO CONSTRUCTION OF CBC.

1.FOR CBC EXTENSIONS TYPE I CONNECTION IS

RECOMMENDED. TYPE II CONNECTION SHALL BE

USED WHERE EXISTING HEADWALL IS IN GOOD

CONDITION AND DEMOLITION WOULD CAUSE

TOO MANY PROJECT COMPLICATIONS. ROADWAY

PLANS SHALL SPECIFY CONNECTION TYPE.

2.DEMOLITION, SAWCUTTING, REMOVAL AND DISPOSAL OF CULVERT END IN TYPE I

EXTENSION SHALL BE CONSIDERED INCIDENTAL

TO CONSTRUCTION OF CBC.

3.ALL DRILLING, CHEMICAL ANCHORING, REBAR DOWELS AND RELATED WORK SHALL BE

CONSIDERED INCIDENTAL TO TYPE II

EXTENSION.

NOTES

6"

6"

6"

DOWEL IN MIN. 8" AND CHEMICAL

ANCHOR #5 x 18" LONG THREE ROWS AT 12" O.C. (TYPICAL FULL WIDTH OF HEADWALL AND CUTOFF

WALL)6"

JOINT DETAIL FOR MULTIPLE UNIT BOXESA A

HEADWALL PER SHEET

511-66-1/6

DOWEL IN MIN. 8" AND

CHEMICAL ANCHOR ONE

COLUMN @ 12" O.C.

(TYPICAL OF ALL INNER AND OUTER WALLS)

NEAT LINE SAW-CUT

INSIDE AND OUT

BEFORE DEMOLITION

TO DEPTH MISSING

REBAR.


DATEDESIGN ENGINEER

NEW MEXICO


STANDARD DRAWING



APPROVED

CONCRETE BOX CULVERT EXTENSION

ALL DESIGN FILLS - ALL SKEWS

METHOD OF EXTENDING CB-20 & 30

511-66-4/6 4 OF 6

TLB SGL HDR

WO

EX

ISTING BOX

CULVERT

NEW

CONSTRUCTION

WI WI WOS S S

SSS WOWIWIWO

2:1 TYP.

2:1 TYP.

WO WI WI WOS S S

SSS WOWIWI

NEW

CONSTRUCTION

EX

ISTING BOX

CULVERT

WO WI S

SWI

SECTION THRU CULVERT WALLS(ODD NUMBER OF CELLS)

SIMALAR FOR SKEWED BOXES

(EVEN NUMBER OF CELLS)SIMALAR FOR SKEWED BOXES

SECTION THRU CULVERT WALLS

| CBC

| CBCTYPE I CONNECTION TYPE II CONNECTION

TYPE II CONNECTIONTYPE I CONNECTION

A

ASECTION A-A"

TB"

"H"

"TT"

EXISTING CBC NEW CONSTRUCTION

"TB"

"H"

"TT"

2:1

TYP.

7'-0"

6'-0"

5'-0"

MODIFIED

"dd" BARS

MODIFIED

"bb" BARS

MODIFIED

"cc" BARS

MODIFIED

"bb" BARS

7'-0"

MODIFIED

"bb" BARS

MODIFIED

"cc" BARS

6'-0"

5'-0"

MODIFIED

"dd" BARS

MODIFIED

"bb" BARS

NOTE: MODIFY TABLE LENGTH OF "bb", "dd", AND "cc" BARS BY ONE FOOT LESS TO BUILD SHORTER SPAN CBC. THIS ONLY APPLIES TO SPAN THAT ARE ONE FOOT

LESS, I.E. USE DESIGN TABLE FOR "S" = 6' FOR BUILDING "S" = 5'. ALL OTHER BARS ARE TO PROVIDED AT TABLE SIZE, LENGHT, AND SPACING.

MODIFICATION OF DESIGN TABLES TO

ACCOMODATE 5', 7' AND 9' SPAN CULVERTS

5'-0"

6'-0"

USE WALL AND SLAB

DESIGN THICKNESS FOR

"S" = 6' TO BUILD

"S" = 5' EXTENSION.


DATEDESIGN ENGINEER

NEW MEXICO


STANDARD DRAWING



APPROVED

CONCRETE BOX CULVERT EXTENSION

ALL DESIGN FILLS - ALL SKEWS

MISCELLANEOUS DETAILS & BACKFILL

511-66-5/6 5 OF 6

TLB SGL HDR

5'-0"

END OF PAVEMENT TAPER

SLOPE AS PER ROADWAY PLANS

APPROVED WATERPROOFING

MEMBRANE AND ADHESIVE TO

EXTEND TO OUTSIDE BARRELS AND

ONE FOOT LAP DOWN OUTER WALL

TYP.

2"

CLR.

TS2x2x1

4 STEEL TUBE DRAIN

W/ 1

2"∅ x 6" WELDED STUDS

TWO PER FACE, EIGHT TOTAL PER DRAIN. GALVANIZE AFTER

FABRICATION. INSTALL ONE PER

BARREL. ADHERE 6"x6" CLASS

1 GEOTEXTILE NON-WOVEN

MATERIAL OVER DRAIN

OPENINGS TYP.

2"

CLR.

"hh" BARS

"bb" BARS

"dd" BARS

"jj" BARS

TOP SLAB PENETRATION DETAIL

| RDWY.

| BARREL

1 2

SPA.

"dd"

"ee" BARS

"gg" BARS

MAX. OPEN

ING

DIM PARALLEL TO

| BARREL = 5'-0"

OUTER WALL

INNER WALL

TERMINATE "ee" AND "hh"

BARS WITH 180° STANDARD

HOOK @ 2" CLR. TO

PENETRATION TYP.

1 2

SPA.

"bb"

TOP MAT

BOTTOM MAT

NOTE: MOVE "bb", "dd" AND "jj"BARS FROM LOCATION AT PENETRATION AND PLACE

EQUALLY AT 1

2 SPACING ON EACH SIDE OF OPENING.

"jj" BARS

1

2 SPA.

"jj" BARS

SQUARE OR

ROUND

PENETRATION

MAX. OPENING DIM. PARALLEL TO |

RDWY. = ([6*"S"]-"WO"-20")*2 (in)

OUTER WALL PENETRATION DETAIL

NOTE: MOVE "ff" AND "kk" BARS FROM LOCATION

AT PENETRATION AND PLACE EQUALLY AT 1

2

SPACING ON EACH SIDE OF OPENING.

INSIDE FACEOUTSIDE FACE

TOP SLAB MEMBRANE AND HEADWALL DRAIN DETAIL

"kk"

BARS

"ff" BARS

1 2

SPA.

"kk"

TYP

1

2

SPA.

"ff"

"hh" BARS

"kk" BARS

"hh" BARS

TOP OF

BOTTOM SLAB

TOP SLAB

40"∅ MAX.

OPENING

MIN D

IM. TO

INS

IDE TOP &

BOTTOM OF CBC =

[1.2*"H"]+18"

(in)

TWO STRAIGHT "hh" BARS AT 1

2 SPACING

W/LENGTH EQUAL TO "ff" BARS SHOWN IN TABLES. TYP. AT SIDE OF OPENING

HEADWALL EXTENSION DETAIL

1'-0"

"HW"

FILL SLOPE

EXTENSION

#4 BARS @12" O.C. (TYPICAL FULL WIDTH OF

HEADWALL)

6"

7"

12"

R=11

2"

BAR DETAIL

NOTE: IF "HW" IS GREATER THAN 12" ADD EXTENSION

AND FILL AS SHOWN. 2" DIM. TYP. OF ALL HEADWALL.

PAYMENT NOTE: ALL WORK AND MATERIALS

ASSOCIATED WITH HEADWALL EXTENSION,

MEMBRANE, DRAINS, AND PENETRATIONS SHALL BE CONSIDERED INCIDENTAL TO CONSTRUCTION OF A

FINISHED CBC AND NO FURTHER PAYMENT WILL

BE MADE FOR THESE INCLUDED ITEMS.

EXAMPLES:

TOP SLAB - "S"=10' "H"=7', DESIGN FILL "B", DOUBLE BARREL CBC: MAX. OPENING DIM. PARALLEL

TO | RDWY. = ([6*10]-9-20)*2 = 62 (in)

SIDE WALL - S"=10' "H"=7', DESIGN FILL "B", DOUBLE BARREL CBC: MIN DIM. TO INSIDE TOP &

BOTTOM OF CBC = [1.2*7]+18 = 26.4 ( in)

FOR SQUARE

OPENING

FOR ROUND

OPENING

TWO MATS OF #5 BARS INSIDE OF ALL OTHER TYPICAL REINFORCING FOR "TT" GREATER THAN 9".

OTHERWISE ONE MAT OF #5 BARS. LENGTH OF BARS EQUAL TO TWICE DIM. OF OPENING.

#5HW5 BARS

2"CLR

.

TYP

.

2"CLR

.

TYP

.

2"

TERMINATE "hh" BARS WITH

180° STANDARD HOOK @ 2"

CLR. TO PENETRATION TYP.

NOTE: THIS DETAIL SHALL BE CONSTRUCTED FOR ANY NEW CBC OR CBC EXTENSION.

cbc w/more than 4 barrels - new mexico department of...

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