~ A PLAN (Rails, Posts & Reinforcing Steel not shown for clarity)

3
4"
Intermediate
1
2"
Deck Joint *
V-Groove in both faces and
top of Concrete Parapet (Equally
Open Joint **
Coping (Typ.)
A
Pedestrian/Bicycle
Edge of Approach Slab (Coping)
A
spaced between open joints)
1’-0"
Sidewalk
112"
9"
A
Limits of Sidewalk
A
Inside face of
Bridge Deck/Sidewalk
Traffic Railing required
Approach Slab
Concrete Parapet
112"
(Type Varies, 32" F Shape
shown, see Structures Plans,
Begin or End Approach Slab
PLAN
Rail
Superstructure Sheets)
Post "A"
or "B2"
Inside face of
(Rails, Posts & Reinforcing Steel not shown for clarity)
Bars 4P
Concrete Parapet
3"
** 34" Intermediate Open Joints shall be provided at locations
@ 1’-0"
6"
coinciding with 34" Joints for the Traffic Railing.
»¿ Superstru
1’-0" Min.,
Spacing
Additional Rail required for Special Height
* 30’-0" (Maximum)
Bicycle Railing with Post "A"
1’-9" (–9")
9"
(See Index No. 822)
6"
(Typ.)
Open Joint **
112"
8"
V-Groove in both faces and
Begin or End
top of Concrete Parapet (Equally
912"
Approach Slab
spaced between open joints)
SECTION A-A
(Typical Section Thru Bridge Deck Shown,
Section Thru Approach Slab Similar)
(Aluminum Bullet Railing Shown, For Bridge
Front Face of Backwall &
Bridge Deck/Sidewalk
Fencing see Index Nos. 810, 811 or 812)
Approach Slab
Begin or End Bridge
See Detail "A" for Pre-cured Silicone Sealant
Pre-cured Silicone
INTERMEDIATE JOINT SEAL NOTE:
* See Structures Plans, Superstructure Sheets for actual dimensions
ELEVATION OF INSIDE FACE OF RAILING
locations shall match the dimension of the Deck Joint. For treatment
(Reinforcing Steel not shown for clarity)
of Railings on skewed bridges see Index No. 420. Deck Joint at Begin
»¿ Bridge or End Bridge shown. Deck Joint at Pier or Intermed
6" portion of the open joint with Pre-cured
Silicone Sealant in accordance with Section
932 of the Specifications.
(Aluminum Bullet Railing Shown, For Bridge
2. Apply sealant prior to any Class V finish
Fencing see Index Nos. 810, 811 or 812)
Bent similar.
Sealant (4" wide)
1. At Intermediate Open Joints, seal the lower
6"
and joint orientation. Open Parapet Joints at Deck Expansion Joint
coating and remove all curing compound
2"
and loose material from the surface prior
ESTIMATED CONCRETE PARAPET
ALTERNATE REINFORCING (WELDED WIRE REINF.) DETAILS
QUANTITIES
CONVENTIONAL REINFORCING
STEEL BENDING DIAGRAMS
ITEM
UNIT
to application of bonding agent.
3. The cost of the Pre-cured Silicone Sealant
QUANTITY
NOTE: Place wire panels to minimize the end
BILL OF REINFORCING STEEL
End Overhangs greater
4"
than 434" are not permitted.
D19.7 (Typ.)
4"
overhang.
1"
C:
\d\projects\standards\structures\current\ready4release\2014BOOK\00820-1of1.
dgn
~
MARK
SIZE
LENGTH
P
4
5’-5"
S
4
As Reqd.
LB/FT
for the Concrete Parapet.
0.056
a 2% cross slope)
CONCRETE PARAPET: Concrete parapet shall be placed vertical
1. All bar dimensions in the bending diagrams are out to out.
RAIL AND POST DETAILS: For Rail, Post, Rail Expansion Joint
3. All reinforcing steel at the open joints shall have a 2"
minimum cover.
4. Bars 4S may be continuous or spliced at the construction
As Reqd.
joints. Bar splices for Bars 4S shall be a minimum of 1’-9".
5. At the option of the Contractor Welded Wire Reinforcement
SPLICE DETAIL
WELDED WIRE REINFORCEMENT
(Between WWR Sections)
(WWR)
(WWR) may be used in lieu of all Bars 4P and 4S. WWR must
REVISIO N
07/01/13
fabrication and installation details and notes see Index
No. 822.
BRIDGE FENCING: For Bridge Fencing see Index Nos. 810, 811
or 812 in lieu of Posts and Rails on Index No. 822.
PAYMENT: Concrete Parapet shall be paid for under the contract
unit price for 27" Concrete Parapet (Pedestrian/Bicycle), LF,
and Rails shall be paid for under Aluminum Bullet Railings,
LF.
consist of Deformed wire meeting the requirements of
BAR 4P
LAST
PEDESTRIAN/BICYCLE RAILING NOTES:
REINFORCING STEEL NOTES:
be the same as detailed above for a 8" deck.
(Typ.)
REVISION
DETAIL "A" - SECTION
AT INTERMEDIATE OPEN JOINT
6.29
2. The reinforcement for the parapet on a retaining wall shall
2’
-7"
1’
-3"
D19.7 (Horizontal)
D19.7 (Vertical)
Reinforcing Steel
CY/LF
and top surface shall be level transversely.
4"
2’
-7"
(Typ.)
1’
-3"
Lap
Concrete
shall be included in the Contract Unit Price
(The above quantities are based on a deck with
1’
-0"
1’-0"
1’
-3"
Longitudinal Wire)
1’-9" Min.
6:
47:
39 PM
sm 970re
Joint Reqd.
Deck Joint *
1
2"
D19.7 (Lap Splice Each
6/24/2013
Construction
Bridge Deck
6" Min.
Intermediate
(Typ.)
Rail Expansion Joint
with Post "B2"
3
4"
2" Cover
4S
6"
Pedestrian/Bicycle Railing
Bars
1’
-3"
Post
1’-0" Min.
(
M in.
)
Spacing 12" V-Groove
1’-9" Max.
1’
-3"
1’-0" Min.
Parapet
7’-0" Max.
8’-0" Maximum
(Typ. all Posts)
2’
-3"
Support
7’-0" Max.
BAR 4S
Specification Section 931.
DESCRIPTION:
INDEX
FDOT 2014
DESIGN STANDARDS
BRIDGE PEDESTRIAN/BICYCLE BULLET RAILING
NO.
820
SHEET
NO.
1of 1