F_VDOT BPB-4 parapet details.pdf

ELEVATION

D

D

C C

BB

RV0501, RV0502, RV0503

Max. spacing = 12"

L groove min. lap

4'-1" typ.

BPB-4

C

Scale: 1" = 1'-0" unless otherwise shown.

S&B DIV

S&B DIV

S&B DIV

and RT0401 @ ea. spa.

SECTION B-B

Full scale

Groove detail for ƒ "ƒ both sides of parapet

SECTION C-C

Full scale ƒ "ƒ both sides of parapet

Deflection joint detail for

B P

B

4‡"

3…"

RV0501

R

RV0503

RV0502

SECTION D-D

Face of curb

1'-8" for parapet.

included in price bid

RT0401 - cost to be

11ƒ"

2"

Mark Size Length Location

#5

RV0502

RV0501

#4

#5RV0503

RT0401 4'-0"

No.

#5

Pin o

3ƒ"

3ƒ"

3ƒ"

#8

2'-7"

9'-5"

Parapet

Parapet5'-0" to skew of bridge.

Used only when deck transverse reinforcement is parallel

1'-6"

Barrier delineator

LC

LC

deflection joint groove and

Date Plan No. Sheet No.

Designed:

Drawn:

Checked: ............2021, Commonwealth of Virginiac

No. Description Date

STRUCTURE AND BRIDGE DIVISION

COMMONWEALTH OF VIRGINIA

DEPARTMENT OF TRANSPORTATION

Revisions

ROUTE

FEDERAL AID

PROJECT ROUTE PROJECT

STATE SHEET

NO.

VA.

STATE

ROUTE

FEDERAL AID

PROJECT ROUTE PROJECT

STATE SHEET

NO.

VA.

STATE

STRUCTURAL ENGINEER

RICHMOND, VA

VDOT S&B DIVISION

b p b .d g n

Terminal wall

Central Office.

is on file in the standard drawing sealed and signed

A copy of the original

April 30, 2021

On the date of

Lic. No. 033572

Junyi Meng

Sealed and Signed by:

Parapet deck slab

Top of deck slab

Top of

Deck slab

C

3'-2" typ.

superstructure

Terminal wall on

ABUTMENT

ABUTMENT

2"

(BPB-4)

CONCRETE PARAPET (F-SHAPE)

42" CAST-IN-PLACE

L groove

RL08 series EF

RL08 series FF

2 - RL0503 NF (see terminal wall details) on abutment wingwall

Terminal wall and parapet

BB

RL08 series EF

Parapet and terminal wallRL08

RL08 series EF

R L s e r ie s 1•" cl.

sheet __.

For details and reinforcing steel schedule of terminal wall, see fencing will be attached.

Parapet (including terminal wall) shall not be extruded if pedestrian the Specifications.

Barrier delineator size, color and spacing shall be in accordance with deflection joints shall not exceed three groove spaces.

approximately 4'-0" from centerline of light standard. Spacing of is used (see bridge conduit system), groove shall be located

Spacing of grooves is to be approximately 8'-0". If lighting standard

Use groove and deflection joint over pier.

Class __.

All reinforcing steel shall be Corrosion Resistant Reinforcing Steel, and slab depths.

shall adjust the reinforcing steel as required for other cross slopes

‚" per foot cross slope and for an 8•" slab depth. The Contractor

The reinforcing steel shown has been detailed based on a standard

All chamfers for concrete shall be ƒ".

All concrete shall be Low Shrinkage Class A4 Modified.

for installation.

The Contractor shall determine all dimensions and details necessary vertical planes.

Plan dimensions shown are measured in the respective horizontal and

Notes:

PART ELEVATION

For use with terminal wall on wingwall

RV0501

t y p

12•"

RV0502

10"

RV0503

1'-9"

1'-3„"

"5 ƒ

SECTION A-A

A

A

RL08 series

D

D with 2-RL0503

RL08 series lapped

8•" shown, see Section D-D

For dimensions and details not

REINFORCING STEEL SCHEDULE

All concrete above deck slab.

Gross concrete quantities (C.Y.) = Lin. Ft. x 0.158

Dimensions in bending diagram are out-to-out of bars, except as shown.

1•" cl.

s p a

4"

STANDARD BPB-4: NOTES TO DESIGNER

PART 3

DATE: 30Apr2021

SHEET 2 of 2

FILE NO. BPB-4-2

42” CAST-IN-PLACE CONCRETE PARAPET (F-SHAPE)

BPB-4

NOTES TO DESIGNER:

The F-shape concrete parapet has a height of 3’-6” and is used for Adjusted Test Level TL-5 for MASH criteria. It is used as the normal traffic barrier unless an open rail is required. If architectural treatment is required, use standard BPB-4-AT.

The appropriate terminal wall standard from BPBT-4A thru BPBT-4D is to be included in the plans when using this standard.

The dimensions shown are established from the top of the roadway surface. If an initial bituminous overlay is used on the bridge at the time of construction, vertical dimensions and dimensions for reinforcing steel must be adjusted. For example, if a 1” overlay at the curb is set, the 3” curb dimension and the overall 3’-6” height of the parapet would need to be adjusted to 4” and 3’-7” respectively (Section D-D).

It is the Contractor’s responsibility to determine the number of reinforcing bars required as well as any other details or dimensions (for example, the length of the RL08 series bars) for installation.

Therefore, the remainder of the Reinforcing Steel Schedule including the number of bars required is to be left blank by the designer.

ADD THE FOLLOWING NOTES, DIMENSIONS, DETAILS, ETC. TO STANDARD:

SECTION D-D:

For projects with bituminous overlay, modify vertical dimensions (3” curb and 3’-6” parapet height) so that these dimensions will be established from top of overlay surface as noted above.

REINFORCING STEEL SCHEDULE:

For projects with bituminous overlay, modify rebar lengths to allow for dimension changes.

NOTES:

Complete corrosion resistant reinforcing steel (CRR) note by adding the Class I, II or III. For additional information on CRR, see Structure and Bridge Division Instructional and Informational Memorandum (current IIM-S&B-81).

TITLE BLOCK:

Replace standard designation with plan number.