drawing 719-018-01.pdf
PDF 2 MB Posted
- Attached to
- Catch Basin Retrofit - Union County
- Solicitation number
- 5400021315
- Issued by
- York County, South Carolina
About this file
This is a standard drawing specification document from the South Carolina Department of Transportation (SCDOT) Design Standards Office, specifically for Catch Basin Type 18, effective for lettings in May 2009. The drawing provides detailed construction specifications for catch basin installations without curb and gutter, including dimensional requirements, material options, and configuration details. The specification document references AASHTO M235 standards and qualified product lists and was prepared by the Preconstruction Support Engineer on March 2, 2009. The catch basin design accommodates maximum depths of 12 feet and offers multiple construction options, including built-in-place brick construction or precast concrete components, which contractors may combine as approved by the resident engineer. The drawing includes sections, elevations, and plan views with specific dimensional tables showing variations between built-in-place and precast construction methods, as well as compatibility with ADA requirements, bicycle traffic, and vehicle classifications.
The specification permits contractors flexibility in material selection and construction methodology while maintaining compliance with established standards and qualified product manufacturer lists. Steel reinforcing details for the top slab cover are referenced in accompanying detail sheets, and all exposed rebar at field cuts requires epoxy coating to AASHTO M235 specifications with a minimum 1.5-inch cover in all directions. A 12-square-inch minimum opening must be provided for temporary drainage and sealed prior to surfacing placement. The standard drawing establishes the technical baseline for catch basin installations across South Carolina Department of Transportation projects, ensuring consistency in design and construction quality across the state's infrastructure improvements.
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Text version
REFERENCES
NAT IONAl DOCUMENTS
AASHTO M235
SCOOT DOCUMENTS
OUALIF lED PRODUCT LIST 14
RELATED DRAWINGS" KEYWORDS
719-018-01 TO 719-018-02
PRECONSTRUCTION
SUPPORT ENGINEER
MARCH 2, 2009
DATE
312009 SDM
312008
/I DATE
SOUTH CAROL INA DEPARTMENT OF TRANSPORTATI ON
DESIGN STANDARDS OFFICE
955 PARK STREET
ROOM 405
COLUMBIA. SC 29201
STANDARD DRAWING
CATCH BASIN
TYPE 18
719-018-01 EFFECT I VE lETT ING DATE MAY 2009
NO CURB AND GUTTER TO BE PAID FOR WITHIN THESE PAY LIMITS (21' - 4")
I NS IDE BOX
SEE TOP SLAB STEEL
REINFORCING FOR DETAILED
INFORMATION FOR COVER
4'-0" 4' -a" 4' - a" 4' -a"
6" E CURB GUTTER LINE GUTTER LINE -
!Xl
6" -r=z;-------------'-=-=-=-=-:....-=--O---~ w D I-z.;;
~ ~ BUILT IN PLACE
o ~ (BRICK OPTION)
NO
SIDEWALK
PRECAST
(OPTION)
SECTION
SCALE3'a": 1 '
FRONT ELEVATION
CATCH BASIN TYPE 18
OPTIONAL TOP EL.
OF CAST IN PLACE
BOTTOM SLAB IF
PIPE IS INSTALLED
BEFORE SLAB
3'-10 I,{ DIA. OPENING
PC ONLY SEE DETAIL
BLOCK OUT FOR MANHOLE
SEE DET A I L
S lDEWALK
II ..
~ ~ ~--~ \ I r-..J.-----------H-----.
\I- r ----- -- - - --
II I
II - ~ - - - - - - - - - ,
" I I
I I I I I I - T - - .;-, -=0,:- - - - - "1 -lL.
4 '-0" 4 ' -0 "
I ........ ,;'-t - - - - - - - - - -i - - - - ,.. ::: - - ... -:::. 1- - l-CURB I 51/i- I - - - - - - - - - , ----== ~ ---- - -----~---- ~ - - -- -~ ---- ~ ---------_---- _---:::.:;:.-:;.':;:-/ I GUTTER DEPRESS ION (INLET) _-- --:::.",,,-/1 ~
- - ........ ,,-"- / I PIPE
,,- / / I
SECTION
SCALE3,a": l'
PLAN
B
4' - 0 "
CURB
CONTRACTOR MAY USE A COMBINATION
OF BUILT IN PLACE AND PRECAST
COMPONENT S AS APPROVED BY TH E
RESIDENT
SEE QUALIFIED PRODUCT LIST 14 FOR
MANUFACTURERS OF PRECAST ITEMS
r-----------..... t3 CD CB 18 BOTTOM SLAB (PC OR j CIP CONCRETE 64" X64"X6 H
CB 18 PC~
TOP SLAB0
BRICK 0
CAST - IN - PLACE
CONCR ETE REFER
CB 18
THROAT ®
DETAIL
0) TO DETAIL0
BRICK ®
PC BOX ®
CB 18 BOT. SLAB CD
lO I -
If)
BUILT IN PLACE
(BRICK OPTION)
ALLOWABLE JOINT
WHEN PC TOP SLAB
WITHROAT WALLS
IS USED
SEE DETAIL0
PRECAST (OPTION)
PLACE PIPE FLUSH
WITH INSIDE FACE
OF BOX. COAT ALL
EXPOSED REBAR IN
FIELD CUTS OF RCP
n.. AND z ® BRICK WALLS (8") (MAXIMUM 12'
DEPTH)
~ AND
::J ® CB 18 PC TOP SLAB ( 66/1X1 60"X8")
ill AND l u w n..
@ THROAT (BU ILT-IN-PLACE)
TABLE 719-018A
DIMENSION BUILT IN PLACE PRECAST
LABEL CONSTRUCT! ON CONSTRUCTION
A 8" 6" B 3/ -1 Ol,z" 4'-0" C 6" 6 1/ {
D 12" 1/-1 1,/'
E 3// SEE 4X4 PC BOX
F 28 3,/ 2' -5 1/;,"
SEE SHEET 719 - 018-02 FOR DETA ILS AND NOTES
TABLE 719-018B
~ I ,I NON ADA I DESCR I PT I ON ADA B I CYCLE VEHICLE
CB TYPE 1s IYES I YES I YES-GUTTER LINE
USE WITH SIDEWALK/CURB & GUTTER
• A
• a ,w • is· ' ..
SE E TOP SLAB STEEL ~
FOR DETAILED
FOR COVER
12 SQ. IN. MIN.
OPENING FOR
TEMPORARY
DRA I NAGE TO BE
SEALED AND BACK
FILLED PRIOR TO
PLACING SURFACING ............. ,-+-----".,
~6~~ ~R~9~P +~E .... ~_--....:::5:....,N,=:SOo-:P.A~C:..::::..::SB=-A.:::,@R::-::~:...::2=--"---t.,.j1 WIT H AN EPOXY J I
AASHTO M 235.
11/z" MIN.
COVER ALL
DIRECTIONS
~----------~5~'--~4 '-'------__ ~
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