Document 2801421

The Type K Temporary Concrete Barrier System has been crash tested to NCHRP Report 350 TL-3 criteria
or structurally evaluated to meet the requirements of NCHRP Report 350 TL-3 criteria for the installation
configurations as shown utilizing the types, sizes, lengths, shapes, strengths and grades of the fabrication
and installation materials as shown.
In order to maintain crashworthiness of the system, do not substitute different grades, sizes, shapes or
types of reinforcing steel for those shown for constructing Type K Barrier Units. Also, do not substitute
different type, size, length or material grade anchor bolts, nuts, washers, adhesives, connector pins, stakes,
keeper pins, or guardrail components for installing Type K Barrier Units.
FABRICATION NOTES:
FABRICATOR PREQUALIFICATION: The Barrier Units shall be made in a prestressed concrete plant that meets the requirements of
Specification Section 450 or in a precast plant meeting the requirements of Specification Section 105.
CONCRETE: Concrete shall be Class IV in accordance with Specification Section 346. Specification Sections 346-10.2 through 346-10.4
are not applicable. Barrier Units represented by concrete acceptance strength tests which fall below 5000 psi will be rejected.
REINFORCING STEEL: All reinforcing steel shall be ASTM A 615, Grade 60 except for Bars 6D1, 6D2 and 6D3. Bars 6D1, 6D2 and 6D3
»¿shall be ASTM A 706 except that a 2˘" diameter pin must be used for the 180 degree bend test. After fabrication, all or
of Bars 6D shall be hot dip galvanized in accordance with Specification Section 962 or coated with a cold galvanizing compound in
accordance with Specification Section 975. The minimum limit of galvanizing or coating is shown in the Bending Diagrams. At the
»¿Fabricator’s option, the entire length of Bars 6D may be galvanized or coated. Install Bars 6D within ˘" of the plan dimensi
Correct placement of Bars 6D is critical for proper fit up and performance of individual Barrier Units.
At the option of the Fabricator, Deformed Welded Wire Fabric in accordance with Specification Section 931 and the details shown on Sheet 2
may be utilized in lieu of Bars 4A and 5B.
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All dimensions in the Bending Diagrams are out to out. All reinforcing steel shall have a 2" minimum cover except as noted.
LIFTING SLEEVE ASSEMBLY: Inclusion of the Lifting Sleeve Assemblies is optional. Steel for Pipe Sleeve shall be in accordance
with ASTM A 53.
Hot-dip galvanize the Lifting Sleeve Assemblies after their fabrication in accordance with the Specifications.
SURFACE FINISH: Construct Barrier Units in accordance with Specification Sections 400 and 521. Finish the top and sides
of the Barrier Units with a General Surface Finish. Finish the bottom of the Barrier Units to a dense uniform surface by
floating in lieu of the General Surface Finish. Use stationary metal forms or stationary timber forms with a form liner.
MARKING: Permanently mark the top left end of each Barrier Unit by the use of an embedded and anchored metallic plate with letters
and figures a minimum of 0.5" tall. Ink stamps are not allowed. Permanently mark with the following information:
- Type K1
- Fabricator’s name or symbol
- Date of manufacture (day, month and year)
HANDLING: At no time shall the Barrier Units be lifted or moved by use of Bars 6D that extend from the ends of the units. Approximate
weight of one unit equals 2.7 tons.
Alternate Designs: Manufacturers/vendors seeking approval of proprietary Temporary Barrier Systems for inclusion on the Qualified
sm 970re
Products List (QPL) as alternative designs shall submit a Product Application package. The application package shall include
manufacturer’s product drawings, specifications, installation manual, National Cooperative Highway Research Program (NCHRP) Report 350
or Manual for Assessing Safety Hardware (MASH) Test Level 3 (TL-3) crash test documentation and the FHWA "Letter of Acceptance."
The posted QPL drawings will need to include the following:
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24:
03 PM
1. Anchorage, bolting, and staking details for connections to asphalt and concrete pavement.
2. Sections and tables showing required deflection space and minimum offsets to above ground hazards or drop-offs.
3. Alignment and length of need details.
4. Transition and overlap details.
End treatment details.
LAST
REVISION
07/01/13
REVISIO N
6/24/2013
5.
DESCRIPTION:
INDEX
FDOT 2014
DESIGN STANDARDS
TYPE K TEMPORARY CONCRETE BARRIER SYSTEM
NO.
414
SHEET
NO.
1of 15
12’-6"
D
4’-3"
2’-0"
2" Lifting Sleeve Assembly
with 12" Chamfer (Typ.)
clear Bars 6D) (Typ.)
Bar 6C
(Typ.)
Bar 6C
Bar 6C
Bar 4A2
Bars 4A1
4"
1’
-10
Bars 4A1
D
1
2"
Bar 4A2
Bars 6D
Bars 5B
Bar 4A1
Bar 4A1
Bar 6C
Bar 4A1
Bar 4A1
ANCHOR BLOCKOUT DETAIL
1114"
Bars 6D
Bar 6C
3"
Bars 4E (Bend to
»¿ 2" ˆ
Anchor Blockout
5"
4’-3"
1114"
2’-0"
Bar 6C
3"
PLAN VIEW
1
2"
10"
1
2"
1’-8
1’-8
Marked End
2" Lifting Sleeve Assembly
(see Note)
(Optional) with
1
2"
Chamfer (Typ.)
A
1
2"
10"
Optional Spacing
1
2"
1’-8
1’-8
1’-1"
1’-3"
10"
1
2"
2 sp. @ 8
2" Spacing Bars 4A
1’-1"
Bars 4A (Typ.)
2" Hole
Bar 4A2 (Omit if
Bars 4A1
Optional Sp. used)
B
Bars 5B
shown for clarity)
Bar 6D2
(Typ.)
1
8"
5
8"
*3
1’
-5"
1’
-5"
–
(Reinforcement not
Bars 4E (Bend to
clear Bars 6D)
5
*3 8"
SECTION D-D
3"
1’
-0"
(
Typ.
)
7
Bar 6D1
Bars 4A1
Bar 6D3
1
– 8"
*
Bar 6D2
Bar 6D3
Measured from end of Barrier Unit
6"
Bars 6C
3"
A
Anchor Blockout
(
Typ.
)
4
1
2"
3"
to outside edge of Bars 6D.
Bar 6D1
Bars 6C
Bars 6C
C
B
91
4"
(both sides) (Typ.)
3’-0"
2’-3" (Lift/Drain Slot)
2’-0"
2’-3" (Lift/Drain Slot)
3’-0"
2
1
4
ELEVATION VIEW
21
sm 970re
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5"
Bars 4A1
1
2"
Bar 4A2
C
2’
-8"
2 sp. @ 8
3’-3"
6"
1
2"
2"
6’-0"
4"
3’-3"
4"
3
4"
1
Side
ESTIMATED TEMPORARY
4"
CONCRETE BARRIER QUANTITIES
3"
Slot
1" Top
Cham fer
ITEM
5:
24:
05 PM
4E
43
Chamfer
6/24/2013
s
ar
B
ve
ee
l
)
S
PS
pe "N
Pi (
2
UNIT
QUANTITY
Concrete
CY
1.29
Reinforcing Steel
LB
218
Cross References:
For Section A-A, Section B-B and
LIFTING SLEEVE
Section C-C see Sheet 3.
ASSEMBLY DETAIL (OPTIONAL)
The above quantities are for one Barrier Unit.
LAST
REVISION
07/01/07
REVISIO N
SECTION THRU LIFT/DRAIN SLOT
DESCRIPTION:
INDEX
FDOT 2014
DESIGN STANDARDS
TYPE K TEMPORARY CONCRETE BARRIER SYSTEM
NO.
414
SHEET
NO.
2 of 15
ALTERNATE REINFORCING STEEL DETAIL
CONVENTIONAL REINFORCING STEEL BENDING DIAGRAMS
1’-1012"
WELDED WIRE REINFORCEMENT
5"
NUMBER
4
10
6’-1"
214"
5"
A2
4
2
5’-5"
B
5
5
12’-3" (Straight)
C
6
6
3’-1"
D1
6
2
8’-4"
D2
6
2
7’-6"
1
2"
3
(Typ.)
1’
-9"
6"
1130’
D3
6
2
8’-6"
E
4
4
2’-0"
2" Pin
(Typ.) all
2 ~ No. 5 Bars
Bars 6D (Typ.)
(Marked end shown)
Bars 5B
(Typ.)
s
e
d
i
)s
.
n
Mi
(
Bends
(Conventional Steel)
3
4"
1’-4"
2’-9"
placed with D 17.2’s
6"
6"
6D2
1
2"
1
2"
6
Pin
8"
1’-4"
6D3
3"
2’-10
1
2"
slots (Conventional Steel),
Bars 4A1
6D1
6
4
2’-9
7"
7"
1
2"
(Typ.)
10
"R
8"
55
No. 4 Bar over drain
r
e
3
v
1 4"Co
234" Pin
NOTES:
TOP VIEW
D 17.2 spacing shall match spacings for Bars 4A shown in Elevation
of Barrier.
"
0
’1
8" Min. (Limit of Galvanizing)
1’-1012"
134"
112"
1
2"
4
412"
1
4"
4
Pin
1130’
Cover top
r
e
3
v
1 4"Co
s
e
d
i
s
)
.
n
Mi
(
55
3"
1
4"
7"
2" Pin
NOTES:
6
(Conventional Steel),
except over drain slots
5
8"
Assembly with 12" Chamfer
1
2"
No. 4 Typical Bar
placed with D 19.7’s
D 6.3 (2 required)
2" Lifting Sleeve
2" Cover
1130’
placed with D 19.7’
(Typ.)
10
"R
No. 4 Bar over drain
slots (Conventional Steel),
Bars 5B
8"
4
1’
-9"
414" Pin
1’
-9"
212"
(Typ.)
1
2"
(Conventional Steel)
sm 970re
2" M in.
7
8"
112"
(see Detail)
7"
1130’
Bars 4E
Bar 4A2
1’
-2
1
3 2"
1’
-10"
412"
2’
-8"
412"
1
4 2"
-2"
2’
10"
1
3 2"
Pin
D 15.5
(CONVENTIONAL STEEL)
1’
-0"
612"
BARS 6D1, 6D2 & 6D3
2 ~ No. 5 Bars
NO. 4 TYPICAL BAR
5"
D 19.7
4"
1’-4"
1
4"
2
SIDE VIEW
(CONVENTIONAL STEEL)
55
8"
bottom
DRAIN SLOTS
1
4"
2
2
BAR 4E
412" Pin
NO. 4 BAR OVER
5"
1’
-4" (
6D3)
714" –
1’
-0" (
6D2)
1’
-4" (
6D1)
7"
.)
p
y
(T
90
1’-0"
(Typ.)
SECTION A-A (SHOWN)
(SECTION B-B SIMILAR)
CONFIGURATION ONE
55
1
4"
11
top and bottom corners
BARS 6D1, 6D2 & 6D3
View, Sheet 2. Field trim D 17.2’s to clear drain slots by 2".
(Typ.)
1114"
Provide 34" Chamfer at
BAR 6C
Reinforcement cage as shown.
2" M in.
NOTE:
Place 2 ~ No. 5 Bars (12’-3" long) in bottom of Welded Wire
Cover bottom
D 15.5
8"
5
8"
2
DRAIN SLOTS
(CONVENTIONAL STEEL)
5
8"
1
2"
4
1’
-2
1
2"
4
1’
-10"
1
2"
3
vertical bar)
NO. 4 BAR OVER
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8"
2
A1
2’
-8"
D 17.2 (Typ.
1’-0"
55
2" Pin
4
5:
24:
06 PM
1
4"
2
LENGTH
2" M in.
7"
55
(Typ.)
SIZE
7
8"
MARK
Cover top
BILL OF REINFORCING STEEL
1
2"
Cover - Bars 6C
Bars 6C
Place 2 ~ No. 5 Bars (12’-3" long) in bottom of Welded Wire
Reinforcement cage as shown.
6"
6"
1
5 2"
512"
6/24/2013
STIRRUP BAR 4A1
07/01/07
REVISIO N
LAST
STIRRUP BAR 4A2
SECTION C-C
(Bars 6D not shown for clarity)
CONFIGURATION TWO
REVISION
Anchor Blockout
(see Detail)
D 19.7 spacing shall match spacings for Bars 4A shown in Elevation View,
Sheet 2. Field trim D 19.7’s to clear drain slots by 2".
to 2" Holes (Typ.)
DESCRIPTION:
INDEX
FDOT 2014
DESIGN STANDARDS
TYPE K TEMPORARY CONCRETE BARRIER SYSTEM
NO.
414
SHEET
NO.
3 of 15
NOTES FOR ALL INSTALLATIONS:
1.
LIMITATION OF USE: This Temporary Concrete Barrier System is intended for work zone traffic control and other temporary applications. It shall not be
used for permanent traffic railing construction unless specifically permitted by the Plans. Except as shown for the Back Filled Roadway Installations, the
See Connection Pin Installation Note
Barrier Units must be installed on a flexible pavement (asphalt) or rigid pavement (concrete) surface as shown with a cross slope of 1:10 or flatter. Except
as shown for transition installations, Type K Barrier Units are not intended to be bolted down or staked down in locations where they can be impacted from
Connection Pin
Barrier Unit
Unmarked End
the back side.
Marked End
Barrier Unit
2.
HANDLING: At no time shall the Barrier Units be lifted or moved by use of Bars 6D that extend from the ends of the units. Approximate weight of one unit
equals 2.7 tons.
3.
SURFACE PREPARATION: Except as shown for the Back Filled Roadway Installations, remove all grass, debris, loose dirt and sand from the pavement, bridge
deck or Asphalt Pad surface within the barrier footprint just prior to placement of the Barrier Units.
4.
OFFSET TO TRAVELWAY: Offset shall meet requirements as shown on sheet 1 of Index 415.
5.
CONNECTION PIN ASSEMBLY: Steel for Connection Pin and Top Plate assemblies shall be in accordance with ASTM A36 or ASTM A709 Grade 36.
»¿Nondestructive testing of welds shall not be required. At the Contractor’s option, a ˘" diameter hole may be provided at the bottom of the Connection Pin,
shown, for the installation of a vandal resistance bolt.
6.
»¿CONNECTION PIN INSTALLATION: Initially set Barrier Units by using a 3˘" wooden block between ends of adjacent units. Install Connection Pin betw
adjacent Barrier Units as shown, then pull newly placed Barrier Unit away from adjacent Barrier Unit to remove slack between Connection Pin and Bars 6D
Bars 6D (Typ.)
(except as shown on Sheet 5). Barrier Units shall not be used unconnected.
7.
DELINEATION: Mount Type C Steady-Burn Lights on top of Barrier Units that are used as traffic barriers along travel ways in work zones. Space the lights
at 50’ centers in transitions, 100’ centers on curves and 200’ centers on tangent alignments. Refer to "Warning Lights" on Index No. 600 for additional
information.
8.
REUSE OF UNITS: Barrier Units may be reused provided they have the structural integrity and surface qualities of new units. Do not use Barrier Units
without Marking Plates.
9.
MAINTENANCE: Deflection space shall be kept clear of any grass, construction debis, stockpiled materials, equipment, and objects.
10. REUSE OF CONNECTION PINS: Connection pins may be reused if they have the structural integrity of new pins.
11. INSTALLATIONS ON CURVED ALIGNMENTS: The details presented in these Standards are shown for installations on tangent alignments. Details for
horizontally curved alignments are similar.
Top of Bridge Deck or
12. TRANSITIONS: Transitions are required between freestanding, bolted down, staked down and back filled Type K Barrier installations, see Sheet 8 for
Roadway Surface
transition requirements and details. Transitions are also required between installations of Type K Barrier and other types of temporary barrier, see Index
No. 415 for transition requirements and details. Splices and transitions are required between installations of Type K Barrier and permanent Bridge or
Roadway Traffic Railings, see Sheets 9 through 13 for transition requirements and details. Transitions are required between installations of Type K Barrier
DETAIL OF CONNECTION BETWEEN BARRIER UNITS
and Proprietary (QPL) Barrier Systems, See Sheets 14 and 15 for transition requirements and details.
13. PAYMENT: Barrier Units for work zone traffic control and other temporary applications shall be paid for under the contract unit price for Barrier Wall
(Temporary) (F&I) (Type K), LF. Any relocation of the Barrier Units required for the project shall be paid for under the contract unit price for Barrier Wall
(Temporary) (Relocate) (Type K), LF. Type C Steady-Burn Lights shall be paid for under the contract unit price for Lights (Temp. Barrier Wall Mount) (Type C,
Steady Burn), ED. The Contractor shall furnish Barrier Units except when the Plans stipulate the availability of Department owned units. Regardless of unit
source the Contractor shall furnish all hardware and shall be responsible for all handling including loading, transport, unloading, stockpiling, installation,
removal and return. Unless otherwise noted on the Plans, the BarrierUnits shall become the property of the Contractor and shall be removed from the site
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prior to acceptance of the completed project.
NOTES FOR THRIE BEAM GUARDRAIL SPLICE INSTALLATIONS:
2b "
2b"
1.
THRIE-BEAM GUARDRAIL: Provide Thrie-Beam Guardrail for splices in accordance with AASHTO M 180, Type II (Zinc coated) and as follows:
Two panels per splice (One panel per side) of Class B (10 Gauge), or
Four panels per splice (Two nested panels per side) of Class A (12 Gauge).
Guardrail panel length shall be 12’-6". Provide and install all other associated metallic guardrail components (Terminal Connectors, Shoulder Bolts, Hex Bolts
4"
Top Plate
and Nuts, Filler Plates, etc.) in accordance with Index No. 400.
(See Detail)
Install five Guardrail Anchor Bolts at each end of each splice in any of the standard seven anchor bolt holes in the Thrie-Beam Terminal Connector.
If reinforcing steel is encountered when drilling holes for Guardrail Anchor Bolts in Type K Barrier Units, shift Thrie-Beam Terminal Connector so as to
2b "
2’
-4"
»¿1˘
clear reinforcing steel within the given tolerances or select a different bolt hole to use. Do not drill or cut through reinforcing steel within Type K Barrier
Units. Drilling or cutting through reinforcing steel within permanent concrete traffic railings is permitted. Do not drill or cut through utilities or conduits
within permanent concrete traffic railings.
»¿?
»¿˘" ˆ hole
»¿1˘" ˆ
2.
(Centered)
GUARDRAIL OFFSET BLOCKS: Provide and install timber Offset Blocks meeting the material requirements of Index No. 400. Field trim Offset Blocks as
required for proper fit. Utilize Offset Blocks as shown and required in order to prevent bending or kinking of Thrie-Beam Guardrail panels.
Retainer Bolt (at
3.
CONCRETE FOR FILLING TAPERED TRAFFIC RAILING TOES: Provide concrete for filling tapered toes of Traffic Railings as shown meeting the material
Contractor’s option)
sm 970re
1"
TOP PLATE
requirements of Specification Section 346, any Class, or a commercially available prebagged concrete mix (3000 psi minimum compressive strength). Sampling,
testing, evaluation and certification of the concrete in accordance with Specification Section 346 is not required. Saturate with water the surfaces upon and
DETAIL
against which the concrete fill will be placed prior to placing concrete. Place and finish concrete fill using forms or by hand methods to the general
configurations shown so as to provide a smooth shape transition between the Type K Barrier and the adjacent traffic railing.
A low slump is desirable if
placing and finishing concrete by hand methods. Cure the concrete fill by application of a curing compound, or by covering with a wet tarp or burlap for a
minimum of 24 hours. Completely remove the concrete fill upon relocation or removal of the Type K Temporary Concrete Barrier.
LAST
REVISION
07/01/13
REVISIO N
6/24/2013
5:
24:
08 PM
CONNECTION PIN DETAIL
DESCRIPTION:
INDEX
FDOT 2014
DESIGN STANDARDS
TYPE K TEMPORARY CONCRETE BARRIER SYSTEM
NO.
414
SHEET
NO.
4 of 15
2’-0"
** Threads may be wrapped
Traffic Side for
Median Traffic
TRAFFIC
Railings, see
SIDE
Sheet 9
Barrier Unit
Heavy Hex Nut & 3b" Sq. Top Plate
Washer on Top and 2 ~ Heavy Hex
Nuts with 4b" Sq. Bottom Plate
Washer on Bottom
3b" Min.
Edge of Above
Asphalt Overlay
Ground Hazard
Bolt Detail
Nominal
Asphalt Overlay
Drop-off
if present
Bridge Deck, Approach
Slab or Rigid Pavement
Supplemental Bottom Plate
Washer also required if
TYPICAL SECTION (BRIDGE DECK SHOWN, APPROACH SLAB
»¿1˘" ˆ Adhesive-Bo
Anchor with Heavy Hex Nut &
3b" Sq. Top Plate Washer
Asphalt Overlay
7" Min. **
PTFE
Embedment
Tape
7" Min. **
Embedment
See Optional PTFE Taping Detail
Bridge Deck, Approach Slab or
See Optional PTFE
OPTIONAL PTFE
SIP Metal Forms present
OR RIGID PAVEMENT SIMILAR; INSTALLATION ADJACENT TO
removal of anchors.
Bridge
Deck
Unit
of PTFE tape to facilitate
Tape H eight
1b"
7" M in. Thread
if present
See Anchor
Barrier
Barrier Unit
with a single overlapping layer
Overlap b Tape W idth
Barrier Unit
»¿1˘" ˆ Through Bolted Anchor
PTFE Tape W idth
Transition to
Roadway Rigid Pavement
Taping Detail
WITHOUT ASPHALT
TAPING DETAIL
WITH ASPHALT
OVERLAY
THROUGH BOLTED ANCHOR
OVERLAY
INSTALLATION ON BRIDGE DECK
ADHESIVE BONDED ANCHOR INSTALLATION ON
DROP-OFF SHOWN, MEDIAN TRANSITION INSTALLATION SIMILAR)
BRIDGE DECK, APPROACH SLAB OR RIGID PAVEMENT
Dimension as required
NOTES FOR BOLTED DOWN BRIDGE, APPROACH SLAB, ROADWAY AND TRANSITION INSTALLATIONS:
to span SIP Metal Form
LIMITATION OF USE: This installation technique can only be used on rigid pavement and concrete bridge decks as shown. Barrier Units
shall not be bolted down on bridge superstructures that contain post-tensioned tendons within the concrete deck (top flange of concrete
Corrugations plus b" Min.
3b"
overlap each side
4b"
box girders) or on bridge superstructures consisting of longitudinally prestressed, transversely post-tensioned, solid or voided concrete
slab units. Anchor Bolts must not be installed on both sides of the Barrier Units. Do not bolt down Barrier Units across bridge finger
or modular expansion joints.
4b "
3b "
ANCHOR BOLTS, NUTS AND WASHERS: Adhesive-Bonded Anchor Bolts shall be fully threaded rods in accordance with ASTM F 1554 Grade
36. Anchor Bolts for through bolting shall be in accordance with ASTM A 307 or ASTM F 1554 Grade 36. Nuts shall be in accordance
with ASTM A 563 or ASTM A 194. Flat Washers shall be in accordance with ASTM F 436 and Plate Washers shall be in accordance with
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ASTM A 36 or ASTM A 709 Grade 36.
Install three (3) Anchor Bolts per Barrier Unit on the traffic side of the Barrier Units as shown, except for Transition Installations.
For the number and positions of Anchor Bolts required in Transition Installations see Sheets 8 and 9 and Index No. 415. Drilling through
»¿?
»¿1˘" ˆ
otherwise damage the tops of supporting beams or girders, bridge deck expansion joints or drains. Install Anchor Bolts and Nuts so that
the maximum extension beyond the face of the Barrier Units is b". Snug tighten the Nuts on the Anchor Bolts. For through bolted
»¿1˘" ˆ
(Centered)
deck reinforcing steel to install Anchor Bolts is permitted. Unless otherwise shown in the Plans, at the Contractor’s option Barrier Units
may be installed by through bolting (where geometrically possible) or by the use of Adhesive-Bonded Anchor Bolts. Do not drill into or
»¿?
»¿?
»¿1˘" ˆ
(Centered)
(Centered)
SUPPLEMENTAL BOTTOM
BOTTOM PLATE
TOP PLATE
PLATE WASHER DETAIL
WASHER DETAIL
WASHER DETAIL
installations, snug tighten the double Nuts on the underside of the deck against each other to minimize the potential for loosening.
»¿3˘
Omit one (1) Anchor Bolt within a single Barrier Unit if a conflict exists between the Anchor Bolt location and a bridge deck expansion
»¿3˘
Omit this Anchor Bolt adjacent
Barrier Units
joint or drain. The adjacent Barrier Units must each be installed with the standard three (3) Anchor Bolts.
to Expansion Joint
Anchor Bolts (Typ.)
Omit one (1) Anchor Bolt within a single Barrier Unit as shown in the Treatment at Bridge Deck Expansion Joint Schematic if the Barrier
(Through Bolted shown,
Unit straddles a bridge deck expansion joint. The adjacent Barrier Units must each be installed with the standard three (3) Anchor Bolts.
Adhesive-Bonded similar)
ADHESIVE-BONDING MATERIAL SYSTEMS: Adhesive Bonding Material Systems for Anchor Bolts shall be Type HSHV in accordance with
Specification Section 937 and shall be installed in accordance with Specification Section 416. Prior to installation of the Barrier Units in
the Plan location(s), install a demonstration Barrier Unit using the proposed production installation method, at a location approved by the
sm 970re
Engineer. In lieu of the production test requirements of Specification Section 416-6, install six (6) Adhesive-Bonded Anchor Bolts in the
demonstration Barrier Unit and test each Anchor Bolt with a 29,800 pound tensile proof load. Install and test additional demonstration
Barrier Units when requested by the Engineer. Remove the demonstration Barrier Unit prior to testing the Anchor Bolts. Remove the
Bridge Deck or
test Anchor Bolts after testing as directed by the Engineer.
Approach Slab
5:
24:
10 PM
REMOVAL OF ANCHOR BOLTS: Upon removal or relocation of Barrier Units, remove all Anchor Bolts and completely fill the remaining holes
in bridge decks, approach slabs and roadway rigid pavements that are to remain with Magnesium Ammonium Phosphate Concrete in
Bridge Deck Expansion Joint
* To accommodate movement at Expansion Joint, set
»¿ Barrier Units with 3˘" gap at locations sh
accordance with Specification Section 930 or with an Epoxy Resin Compound, Type I or Q, in accordance with Specification Section 926.
If a flexible pavement overlay is present and is to remain, completely fill the remaining holes in the flexible pavement with hot or cold
TREATMENT AT BRIDGE DECK EXPANSION JOINT SCHEMATIC
6/24/2013
patch asphalt material.
LAST
REVISION
01/01/08
REVISIO N
BOLTED DOWN BRIDGE, APPROACH SLAB, ROADWAY AND TRANSITION INSTALLATIONS
DESCRIPTION:
INDEX
FDOT 2014
DESIGN STANDARDS
TYPE K TEMPORARY CONCRETE BARRIER SYSTEM
NO.
414
SHEET
NO.
5 of 15
Threaded Stake Head
Traffic Side for
Transition to
TRAFFIC
NOTES FOR STAKED DOWN ROADWAY AND TRANSITION INSTALLATIONS:
for Extraction
Device by others
LIMITATION OF USE: This installation technique can only be used on flexible pavement or an Asphalt Pad as shown.
Median Traffic
Railings, see
Sheet 9
Stakes must not be installed on both sides of the Barrier Units.
1b "
SIDE
»¿
ASPHALT PAD: Where existing flexible pavement is not present, construct the Asphalt Pad using Miscellaneous Asphalt
Barrier Unit
Pavement in accordance with Specification Section 339 with the exception that the use of a pre-emergent herbicide is not
Edge of Flexible
Pavement or
Asphalt Pad
Flexible
1’-0"
Pavement or
Min.
STAKES: Provide steel for Stake assemblies in accordance with ASTM A 36 or ASTM A 709 Grade 36. All welding shall be
in accordance with the American Welding Society Structural Welding Code (Steel) ANSI/AWS D1.1 (current edition). Weld
EXTRACTION DETAIL
metal shall be E60XX or E70XX. Nondestructive testing of welds is not required.
or Hazard
3b"
Stop
Install three (3) Stakes on the traffic side of the Barrier Units as shown, except for Transition Installations. For the
Plate
number and positions of stakes required in Transition Installations see Sheets 8 and 9 and Index No. 415. Install
Stakes so that the Stop Plate is snug against the bottom of the Anchor Blockout.
1b"
BURIED UTILITIES: Prior to installation of Stakes verify locations of all adjacent buried utilities, drainage structures,
3b "
3’
-4"
M in.
2"
OPTIONAL STAKE
Drop-off
Asphalt Pad
required. Payment for the asphalt pad will be included in the cost of the barrier.
Extraction Detail
1b "
Stake
See Optional Stake
3b"
pipes, etc. If conflicts between Stake locations and buried elements exist, a maximum of two (2) Stakes within a single
Barrier Unit may be omitted if the adjacent Barrier Units are installed with the standard three (3) Stakes.
Grind bottom
REMOVAL OF STAKES: Upon removal or relocation of Barrier Units, completely remove all Stakes and completely fill the
1b" to a point
TYPICAL SECTION (INSTALLATION
remaining holes in flexible pavement that is to remain with hot or cold patch asphalt material.
»¿?
ADJACENT TO DROP-OFF SHOWN, MEDIAN
TRANSITION INSTALLATION SIMILAR)
»¿1˘" ˆ
(Centered)
STAKE DETAIL
REUSE OF STAKES: Stakes may be reused if they have the structural integrity of new stakes.
STOP PLATE DETAIL
STAKED DOWN ROADWAY AND TRANSITION INSTALLATIONS
Edge of Above Ground Hazard or Obstruction
Limits of Flexible Pavement or
Rigid Pavement or Asphalt Pad
TRAFFIC
SIDE
Barrier Unit
TRAFFIC
2’-0" Minimum
SIDE
Design Speed 45 MPH
or Less
Keeper Pin,
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b"
4’-0" Minimum
Steel Bar,
Barrier Unit
4’-0" Minimum
Design Speed 50 MPH
Drop-off
2" (
M ax.
)
1" (
M in.
)
6" Min. Length
and Greater
or Hazard
2’-0" Min. - Design Speed 45 MPH or less
Flexible or Rigid
2’-0" Min. - Design Speed 50 MPH
Pavement, or
and greater with drop-off
Asphalt Pad
Drop-off
with Design Speed 50 MPH
M in.
Bridge Deck or
2"
(if present)
»¿˘" ˆ
= 4’-0" and no traffic below
4’-0" Min. - All other drop-off conditions
Asphalt Overlay
and greater
Approach Slab
TYPICAL SECTION (BRIDGE DECK SHOWN,
APPROACH SLAB SIMILAR)
NOTES FOR FREE STANDING BRIDGE OR APPROACH SLAB INSTALLATIONS:
TYPICAL SECTION
sm 970re
KEEPER PINS: Keeper Pins shall be b" diameter, smooth steel bar in accordance with ASTM A 36 or ASTM A 709 Grade 36. As directed
by the Engineer in order to limit vibration induced translation of the Barrier Units, install one (1) Keeper Pin per Barrier Unit on the
NOTES FOR FREE STANDING ROADWAY INSTALLATION:
traffic side of the Barrier Units as shown. Do not drill into or otherwise damage bridge deck expansion joints or drains.
LIMITATION OF USE: This installation technique can only be used on flexible or rigid pavement or on an Asphalt Pad as shown.
in bridge decks and approach slabs that are to remain with Magnesium Ammonium Phosphate Concrete in accordance with Specification
ASPHALT PAD: Where existing pavement is not present, construct the Asphalt Pad using Miscellaneous Asphalt Pavement in
Section 930 or with an Epoxy Resin Compound, Type I or Q, in accordance with Specification Section 926. If a flexible pavement
accordance with Specification Section 339 with the exception that the use of a pre-emergent herbicide is not required. Payment
overlay is present and is to remain, completely fill the remaining holes in the flexible pavement with hot or cold patch asphalt material.
will be included in the cost of the barrier.
LAST
REVISION
07/01/13
REVISIO N
FREESTANDING BRIDGE OR APPROACH SLAB INSTALLATIONS
6/24/2013
5:
24:
13 PM
REMOVAL OF KEEPER PINS: Upon removal or relocation of Barrier Units, remove all Keeper Pins and completely fill the remaining holes
FREESTANDING ROADWAY INSTALLATION
DESCRIPTION:
INDEX
FDOT 2014
DESIGN STANDARDS
TYPE K TEMPORARY CONCRETE BARRIER SYSTEM
NO.
414
SHEET
NO.
6 of 15
TRAFFIC ON BOTH SIDES
Design Speed 45 MPH
or Less
Barrier Unit
1-0" Min.,
1-0" Min.,
2’-0" Preferred
2’-0" Preferred
Design Speed 45 MPH
Retaining Wall Face
or Less
Bond Breaker
Edge of
Edge of
Travel Way
Design Speed 50 MPH
and Greater
Flowable Fill
Travel Way
2’-0" Mini.
2’-0" Mini.
4’-0" preferred
4’-0" preferred
NOTES FOR FLOWABLE FILL BACK
Bond Breaker
FILLED ROADWAY INSTALLATIONS:
Design Speed 50 MPH
FLOWABLE FILL: Provide Flowable Fill in
and Greater
accordance with Specification Section 121.
Asphalt Overlay
Barrier Unit
TRAFFIC SIDE
if present
2" Min.
For Roadway
Flexible or
Keeper Pin, 12"
2" (
M ax.
)
1" (
M in.
)
Rigid Pavement
Steel
Bar, 6" Min. Length
3
4"
Hole
Bridge Deck or
Flexible or Rigid
Approach Slab
Pavement, or Asphalt Pad
TYPICAL SECTION
NOTES FOR FREESTANDING MEDIAN INSTALLATION:
KEEPER PINS: Required for Bridge Decks only, Keeper Pins shall be 12" diameter, smooth steel bar in accordance with ASTM A 36 or
ASTM A 709 Grade 36. As directed by the Engineer in order to limit vibration induced translation of the Barrier Units, install one (1)
Keeper Pin per Barrier Unit as shown. Alternate Keeper Pin locations from side to side of Barrier Units along the length of the
installation. Do not drill into or otherwise damage bridge deck expansion joints or drains. Upon removal or relocation of Barrier Units,
TYPICAL SECTION
remove all Keeper Pins and completely fill the remaining holes in bridge decks and approach slabs that are to remain with Magnesium
3"
ADJACENT TO RETAINING WALL
Ammonium Phosphate Concrete in accordance with Specification Section 930 or with an Epoxy Resin Compound, Type I or Q, in
accordance with Specification Section 926. If a flexible pavement overlay is present and is to remain, completely fill the remaining
Min.
WITH FLOWABLE FILL BACK FILL
holes in the flexible pavement with hot or cold patch asphalt material.
ASPHALT PAD: Where existing pavement is not present, construct the Asphalt Pad using Miscellaneous Asphalt Pavement in accordance
with Specification Section 339 with the exception that the use of a pre-emergent herbicide is not required. No separate payment will
be made for the Asphalt Pad.
FREESTANDING MEDIAN INSTALLATION
FLOWABLE FILL BACK FILL ROADWAY INSTALLATIONS
Retaining Wall Face
5’-0" Min.
Geotextile Fabric
Geotextile Fabric
Soil Back Fill
Soil Back Fill
2 (Min.)
Barrier Unit
1
Barrier Unit
TRAFFIC SIDE
TRAFFIC SIDE
2’
-8" M in.
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(BRIDGE DECK SHOWN, APPROACH SLAB, ASPHALT PAD, FLEXIBLE OR RIGID PAVEMENT SIMILAR)
NOTES FOR SOIL BACK FILLED ROADWAY INSTALLATIONS:
SOIL BACK FILL MATERIAL: Provide Back Fill Material consisting of
any available clean soil. Compact Back Fill Material until the soil
Flexible or
Rigid Pavement,
or Asphalt Pad
Flexible or
mass is firm and unyielding. Provide erosion control as specified in
Rigid Pavement,
the Plans. If none is specified in the Plans, provide erosion control
or Asphalt Pad
as required to maintain the integrity of the Back Fill embankment.
sm 970re
GEOTEXTILE FABRIC: Provide Type D-5 Geotextile Fabric in
accordance with Index No. 199 to contain Back Fill Material behind
Barrier Units. Geotextile Fabric may be continuous over the length
and height of the installation or may be individual pieces as
5:
24:
15 PM
required to cover the Lift / Drain Slots and open vertical joints
between Barrier Units.
1’-0"
TYPICAL SECTION
6/24/2013
TYPICAL SECTION
Minimum
6"
ADJACENT TO RETAINING WALL
Typ.
With Temporary MSE Wall Systems
WITH SOIL BACK FILL
Minimum
WITH SOIL BACK FILL
LAST
REVISION
01/01/11
REVISIO N
SOIL BACK FILLED ROADWAY INSTALLATIONS
DESCRIPTION:
INDEX
FDOT 2014
DESIGN STANDARDS
TYPE K TEMPORARY CONCRETE BARRIER SYSTEM
NO.
414
SHEET
NO.
7 of 15
*
Edge of Travel Way
1
2"
First full Barrier Unit before Drop-off or
Type K Barrier Units (Typ.)
Bolted - 1
Hazard shielded by Bolted or Staked Units
Nominal
Staked - 1’-0" Min.
See Sheet 6 for dimensions
Drop-off or Hazard
Freestanding Units (13 Units Min.)
Transition Units (4 Units)
Bolted or Staked Units
Transition Units (4 Units) *
Freestanding Units (13 Units Min.) *
APPROACH TRANSITION FROM FREESTANDING TO BOLTED OR STAKED DOWN TYPE K TEMPORARY CONCRETE BARRIERS
* NOTE:
Where Barrier is located within
*
Clear Zone of opposing traffic,
Approach Transition is required.
Edge of Travel Way
Type K Barrier Units (Typ.)
First full Barrier Unit before Back Filled Units
See Sheet 6 for dimensions
Back Fill
Drop-off or Hazard
Freestanding Units (13 Units Min.)
Transition Units (4 Units)
Back Filled Units
Transition Units (4 Units) *
Freestanding Units (13 Units Min.) *
APPROACH TRANSITION FROM FREESTANDING TO BACK FILLED TYPE K TEMPORARY CONCRETE BARRIERS
Edge of Travel Way
LEGEND:
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Dot indicates number and
position of Bolts or Stakes
First full Barrier Unit after Drop-off or Hazard
shielded by Bolted or Staked Units
Type K Barrier Units (Typ.)
See Sheet 6 for dimensions
1
2"
Bolted - 1
Nominal
Staked - 1’-0" Min.
Drop-off or Hazard
Bolted or Staked Units
Freestanding Units
TRAILING END TRANSITION FROM BOLTED OR STAKED DOWN TO FREESTANDING TYPE K TEMPORARY CONCRETE BARRIERS
sm 970re
Edge of Travel Way
Type K Barrier Units (Typ.)
5:
24:
17 PM
See Sheet 6 for dimensions
Back Fill
Drop-off or Hazard
Back Filled Units
Freestanding Units
LAST
REVISION
07/01/07
REVISIO N
6/24/2013
TRAILING END TRANSITION FROM BACK FILLED TO FREESTANDING TYPE K TEMPORARY CONCRETE BARRIERS
DESCRIPTION:
INDEX
FDOT 2014
DESIGN STANDARDS
TYPE K TEMPORARY CONCRETE BARRIER SYSTEM
NO.
414
SHEET
NO.
8 of 15
Edge of Travel Way
See Sheet 7 for dimensions
Thrie-Beam Guardrail Splice (Typ.)
Type K Barrier Units (Typ.)
See Approach Transition Splice
Details Sheets 10 & 13
Freestanding Units (13 Units Min.)
Transition Units (4 Units)
Bridge Median Traffic Railing (32" F Shape or
New Jersey Shape) or Roadway Concrete Median
Barrier Wall (32" F Shape or New Jersey Shape)
See Approach Transition Splice
Details Sheets 10, 12 & 13
Transition Units (4 Units)
Freestanding Units (13 Units Min.)
Edge of Travel Way
TRANSITION FROM FREESTANDING TYPE K TEMPORARY CONCRETE BARRIERS TO BRIDGE MEDIAN TRAFFIC RAILING OR ROADWAY MEDIAN CONCRETE BARRIER WALL
* NOTE:
Where barrier is located within
*
clear zone of opposing traffic,
approach transition is required.
Edge of Travel Way
See Approach Transition Splice
Type K Barrier Units (Typ.)
Thrie-Beam Guardrail Splice (Typ.)
Details Sheets 10, 12 & 13
* See Trailing End Splice
See Sheet 6 for dimensions
Details Sheets 11 thru 13
Drop-off or Hazard
Freestanding Units (13 Units Min.)
Bridge Traffic Railing or
Transition Units (4 Units)
* Freestanding Units (13 Units Min.)
Roadway Concrete Barrier Wall
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TRANSITION FROM FREESTANDING TYPE K TEMPORARY CONCRETE BARRIERS TO BRIDGE TRAFFIC RAILING OR ROADWAY CONCRETE BARRIER WALL
Edge of Travel Way
See Approach Transition Splice
Bolted - 1b" Nominal
Staked - 1’-0" Min.
Type K Barrier Units (Typ.)
Details Sheets 10, 12 & 13
Thrie-Beam Guardrail Splice (Typ.)
* See Trailing End Splice
Details Sheets 11 thru 13
Drop-off or Hazard
Bridge Traffic Railing or
Bolted or Staked Units
Bolted or Staked Units
sm 970re
Roadway Concrete Barrier Wall
5:
24:
18 PM
TRANSITION FROM BOLTED OR STAKED DOWN TYPE K TEMPORARY CONCRETE BARRIERS TO BRIDGE TRAFFIC RAILING OR ROADWAY CONCRETE BARRIER WALL
LEGEND:
Dot indicates number and
LAST
REVISION
07/01/13
REVISIO N
6/24/2013
position of Bolts or Stakes
DESCRIPTION:
INDEX
FDOT 2014
DESIGN STANDARDS
TYPE K TEMPORARY CONCRETE BARRIER SYSTEM
NO.
414
SHEET
NO.
9 of 15
32" F or New Jersey Shape
Bolted or Staked Down Type K Barrier Units
32" Florida Corral Traffic Railing (shown),
Median Traffic Railing
Bolted or Staked Down Type K Barrier Units
32" & 42" Vertical Shape Traffic Railings (similar)
»¿Align of Type K Barrier Unit with 32
1’-0" –
New Jersey Shape Median Traffic Railing
* Thrie-Beam Guardrail Splice
* Thrie-Beam Guardrail Splice
Offset Block
C
Anchor Bolts
A
or Stakes
A
Fill tapered toe if present (shown hatched)
A
bolted to guardrail
B
C
Anchor Bolts
A
Offset Block
C
or Stakes
with concrete, see Note on Sheet 4
C
Align Top of Type K Barrier Unit
with Traffic Railing at its end
B
PARTIAL PLAN VIEW AT MEDIAN TRAFFIC RAILING
PARTIAL PLAN VIEW
Cross References:
See Sheet 13 for Section A-A,
Cross References:
Section B-B and Section C-C.
See Sheet 13 for Section A-A,
32" F Shape Traffic Railing (shown);
Section B-B and Section C-C.
32" New Jersey Shape and 42" F Shape
Traffic Railings and 8’ or 14’ Traffic
32" Florida Corral Traffic Railing
Railing / Noise Walls (similar)
Bolted or Staked Down Type K Barrier Units
Bolted or Staked Down Type K Barrier Units
* Thrie-Beam Guardrail Splice
* Thrie-Beam Guardrail Splice
Offset Block
A
bolted to guardrail
B
C
Offset Block
Anchor Bolts
A
or Stakes
Paved Surface
Align Top of Type K Barrier Unit with Traffic Railing at its end
Anchor Bolts or Stakes (shown);
C
PARTIAL ELEVATION VIEW - FLORIDA CORRAL TRAFFIC RAILING
* See Thrie-Beam Guardrail Positioning Detail,
32" F Shape Traffic Railing (shown);
Sheet 13 and Notes for Thrie-Beam Guardrail
32" New Jersey Shape and 42" F Shape
Splice Installations, Sheet 4.
Traffic Railings and 8’ or 14’ Traffic
Railing / Noise Walls (similar)
(Type varies)
see Partial Plan Views for locations
PARTIAL PLAN VIEW AT SHOULDER TRAFFIC RAILING
42" Vertical Shape Traffic Railing (shown),
Bolted or Staked Down Type K Barrier Units
Bolted or Staked Down Type K Barrier Units
32" Vertical Shape Traffic Railing (similar)
Vertical End Taper required for 42" F Shape Traffic
Vertical End Taper required for
Railing & 8’ & 14’ Traffic Railing / Noise Wall
42" Vertical Shape Traffic Railing
* Thrie-Beam Guardrail Splice
sm 970re
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B
Fill tapered toe if present (shown
hatched) with concrete on Median
* Thrie-Beam Guardrail Splice
Paved Surface
Anchor Bolts or Stakes (shown);
Paved Surface
Anchor Bolts or Stakes (shown);
(Type varies)
(Type varies)
Raised Sidewalk
see Partial Plan Views for locations
PARTIAL ELEVATION VIEW
see Partial Plan Views for locations
PARTIAL ELEVATION VIEW - VERTICAL SHAPE TRAFFIC RAILINGS
APPROACH TRANSITION SPLICE DETAIL
APPROACH TRANSITION SPLICE DETAIL
FOR F AND NEW JERSEY SHAPE TRAFFIC RAILINGS AND 8’ & 14’
FOR FLORIDA CORRAL AND VERTICAL
TRAFFIC RAILING / NOISE WALLS (CONCRETE BARRIER WALL SIMILAR)
SHAPE TRAFFIC RAILINGS
LAST
REVISION
07/01/13
REVISIO N
6/24/2013
5:
24:
20 PM
installations, see Note on Sheet 4
DESCRIPTION:
INDEX
FDOT 2014
DESIGN STANDARDS
TYPE K TEMPORARY CONCRETE BARRIER SYSTEM
NO.
414
SHEET
NO.
10 of 15
32" F Shape Traffic Railing (shown);
32" New Jersey Shape and 42" F Shape
Traffic Railings and 8’ or 14’ Traffic
Railing / Noise Walls (similar)
Freestanding Type K Barrier Units shown; Bolted or
Staked Units similar. See Plans for specific requirements.
Freestanding Type K Barrier Units shown; Bolted or
32" Florida Corral Traffic Railing (shown),
Staked Units similar. See Plans for specific requirements.
32" & 42" Vertical Shape Traffic Railing (similar)
1’-0" –
1’-0" –
* Thrie-Beam Guardrail Splice
Offset Block
bolted to
C
Guardrail
C
Offset Block
Offset Block
B
C
bolted to guardrail
B
A
B
A
A
B
C
A
Align Top of Type K Barrier Unit
Fill tapered toe if present (shown hatched)
with Traffic Railing at its end
with concrete, see Note on Sheet 4
Align Top of Type K Barrier Unit
of concrete fill
Offset Block
2" M ax. at end
* Thrie-Beam Guardrail Splice
Fill tapered toe (shown hatched)
with Traffic Railing at its end
with concrete, see Note on Sheet 4
7’-0" –
Limits of concrete fill
PARTIAL PLAN VIEW
*
PARTIAL PLAN VIEW
See Thrie-Beam Guardrail Positioning
Detail, Sheet 13 and Notes for Thrie-Beam
Guardrail Splice Installations, Sheet 4.
32" F Shape Traffic Railing (shown);
32" New Jersey Shape and 42" F Shape
Traffic Railings and 8’ or 14’ Traffic
Railing / Noise Walls (similar)
Freestanding Type K Barrier Units shown; Bolted or
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Staked Units similar. See Plans for specific requirements.
* Thrie-Beam Guardrail Splice
Paved Surface (Type varies)
Freestanding Type K Barrier Units shown; Bolted or
32" Florida Corral Traffic Railing (shown),
Staked Units similar. See Plans for specific requirements.
32" & 42" Vertical Shape Traffic Railing (similar)
* Thrie-Beam Guardrail Splice
Fill tapered toe if present (shown hatched)
Paved Surface (Type varies)
Fill tapered toe (shown hatched)
with concrete, see Note on Sheet 4
sm 970re
PARTIAL ELEVATION VIEW
with concrete, see Note on Sheet 4
PARTIAL ELEVATION VIEW
LAST
REVISION
07/01/13
REVISIO N
6/24/2013
5:
24:
23 PM
Cross References:
Cross References:
See Sheet 13 for Section A-A,
See Sheet 13 for Section A-A,
Section B-B and Section C-C.
Section B-B and Section C-C.
TRAILING END SPLICE DETAIL
TRAILING END SPLICE DETAIL
FOR F AND NEW JERSEY SHAPE TRAFFIC RAILINGS
FOR FLORIDA CORRAL AND VERTICAL
AND 8’ & 14’ TRAFFIC RAILING / NOISE WALLS
SHAPE TRAFFIC RAILINGS
DESCRIPTION:
INDEX
FDOT 2014
DESIGN STANDARDS
TYPE K TEMPORARY CONCRETE BARRIER SYSTEM
NO.
414
SHEET
NO.
11of 15
32" F or New Jersey Shape Traffic Railing,
Railing Transition & End Post (Beam or Girder
Bridge shown, Flat Slab Bridge similar)
Freestanding Type K Barrier Units shown, Bolted or Staked
32" F or New Jersey Shape Traffic Railing,
Railing Transition & End Post (Flat Slab Bridge
shown, Beam or Girder Bridge similar)
Bolted or Staked Down Type K Barrier Units
Down Units similar; See Plans for specific requirements
1’-0" –
1’-0" –
* Thrie-Beam
Guardrail Splice
* Thrie-Beam Guardrail Splice
Offset Block
Offset Block
C
bolted to Guardrail
C
B
D
B
D
Offset Block
Offset Block bolted to Guardrail
B
E
Offset Block
C
E
C
Anchor Bolts or Stakes
Begin or End Approach Slab
Align Top of Type K Barrier Unit
(approximate location)
with Traffic Railing at its end
Fill tapered toe if present (shown hatched)
with concrete, see Note on Sheet 4
Align Top of Type K Barrier Unit
with Traffic Railing at its end
PARTIAL PLAN VIEW
B
PARTIAL PLAN VIEW
*
See Thrie-Beam Guardrail Positioning
Detail, Sheet 13 and Notes for Thrie-Beam
Guardrail Splice Installations, Sheet 4.
32" F or New Jersey Shape Traffic Railing,
Railing Transition & End Post (Beam or Girder
Freestanding Type K Barrier Units shown, Bolted or Staked
Bridge shown, Flat Slab Bridge similar)
32" F or New Jersey Shape Traffic Railing,
Railing Transition & End Post (Flat Slab Bridge
shown, Beam or Girder Bridge similar)
Bolted or Staked Down Type K Barrier Units
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Down Units similar; See Plans for specific requirements
End Post
Railing
Traffic Railing
Traffic Railing
Railing
End Post
Transition
Transition
* Thrie-Beam Guardrail Splice
* Thrie-Beam Guardrail Splice
Paved Surface
Approach Slab
(type varies)
Fill tapered toe if present (shown hatched)
with concrete, see Note on Sheet 4
Begin or End Approach Slab
Anchor Bolts (shown) or Stakes;
Begin or End Bridge
Approach Slab shown,
see Partial Plan View for locations
Paved Surface similar
(approximate location)
sm 970re
PARTIAL ELEVATION VIEW
PARTIAL ELEVATION VIEW
LAST
REVISION
07/01/07
REVISIO N
6/24/2013
5:
24:
25 PM
Cross References:
Cross References:
See Sheet 13 for Section B-B,
See Sheet 13 for Section B-B,
Section C-C and Section D-D.
Section C-C and Section E-E.
TRAILING END SPLICE DETAIL
APPROACH TRANSITION SPLICE DETAIL
FOR 32" F AND NEW JERSEY SHAPE TRAFFIC RAILINGS
FOR 32" F AND NEW JERSEY SHAPE TRAFFIC RAILINGS
WITH RAILING TRANSITION AND END POST
WITH RAILING TRANSITION AND END POST
DESCRIPTION:
INDEX
FDOT 2014
DESIGN STANDARDS
TYPE K TEMPORARY CONCRETE BARRIER SYSTEM
NO.
414
SHEET
NO.
12 of 15
Thrie-Beam Guardrail Splice
Thrie-Beam Guardrail Splice
Thrie-Beam Guardrail Splice
Thrie-Beam Guardrail Splice
Fill tapered toe (shown
hatched) with concrete
Traffic Railing
Traffic Railing
Traffic Railing
on Trailing Ends only
Offset Block
Offset Block
Offset Block
or Filler Plate
or Filler Plate
Traffic
Railing
SECTION A-A
SECTION A-A
SECTION A-A
32" New Jersey Shape Concrete Barrier
32" & 42" Vertical Shape Traffic
32" F Shape Median Traffic Railing (shown),
32" F Shape Traffic Railing (shown),
Median Concrete Barrier Wall (similar)
42" Traffic Railing and 8’ & 14’ Traffic
Wall (shown), 32" New Jersey Shape Traffic
Railing (shown), Florida Corral
Railing / Noise Walls (similar)
Railing & other Narrow Traffic Railings (similar)
Traffic Railing (similar)
Thrie-Beam Guardrail Splice
Thrie-Beam Guardrail Splice
Anchor Bolt (shown)
Anchor Bolt or Stake
(shown) required for
Type K Barrier Unit
Anchor Bolt or Stake
Offset Block bolted
Type K Barrier Unit
(shown) required for
to Guardrail with
two
5
8"
Thrie-Beam Guardrail Splice
Thrie-Beam Guardrail Splice
or Stake required for
Approach Transition
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SECTION A-A
Approach Transition
Traffic Railing
Type K Barrier Unit
Offset Block
Approach Transition
Bolts
SECTION B-B
SECTION C-C
SECTION C-C
Adjacent to Shoulder Traffic Railings
Adjacent to 32" F or New Jersey Shape
Adjacent to Shoulder Traffic Railings
Median Traffic Railing or
SECTION D-D
32" F or New Jersey Shape Traffic
Railing, Railing Transition & End Post
Median Concrete Barrier Wall
Thrie-Beam Guardrail Splice
* Shift Thrie-Beam Guardrail Splice
beyond Open Joint 1’-0" Min. (as
shown) when 3" Min. dimension
can not be obtained
Open Joint
* 1’-0"
in Railing
Min.
Open Joint
5
8"
Varies 3
Min.,
Varies 7’-8" Min., 9’-7" Max.
1’-0" Max.
* 3" Min.
Varies 2’-11" Min.,
4’-10" Max.
in Railing
Thrie-Beam Guardrail Splice
See Notes, Sheet 4
Type K Barrier Unit
Terminal Connector (Typ.)
Traffic Railing
1’
-9" – 1"
5:
24:
27 PM
sm 970re
Offset Block
SECTION E-E
32" New Jersey Shape Traffic Railing
Riding Surface
(shown), 32" F Shape Traffic
6/24/2013
Bridge Traffic Railing or
LAST
REVISION
07/01/13
REVISIO N
Roadway Concrete Barrier Wall
THRIE-BEAM GUARDRAIL POSITIONING DETAIL
Railing (similar)
DESCRIPTION:
INDEX
FDOT 2014
DESIGN STANDARDS
TYPE K TEMPORARY CONCRETE BARRIER SYSTEM
NO.
414
SHEET
NO.
13 of 15
*
* NOTE:
Edge of Travel Way
Where Barrier is located within
Clear Zone of opposing traffic,
Approach Transition is required.
Barrier Units (Typ.)
1
2"
First full Type K Barrier Unit before Drop-off or
Bolted - 1
Hazard shielded by Bolted or Staked Units
Staked - 1’-0" Min.
Nominal
See Sheet 6 for dimensions
Drop-off or Hazard
Partially / Fully Bolted
or Staked Type K
Freestanding Proprietary Barrier Units
or Staked Type K
Barrier Units (4 Units)
Type K-Proprietary Barrier Transition
Unit A or B (See QPL)
Partially / Fully Bolted
Fully Bolted or Staked Type K Barrier Units
Barrier Units (4 Units)
Freestanding Proprietary Barrier Units *
Transition Section from
Transition Section from
Type K-Proprietary Barrier Transition
Freestanding to Bolted
Freestanding to Bolted
Unit A or B (See QPL)
or Staked Barrier Units
or Staked Barrier Units *
APPROACH TRANSITION FROM FREESTANDING PROPRIETARY TEMPORARY BARRIERS TO BOLTED OR STAKED DOWN TYPE K TEMPORARY CONCRETE BARRIERS
LEGEND:
Dot indicates number and
Edge of Travel Way
position of Bolts or Stakes
First full Type K Barrier Unit before Drop-off or
Hazard shielded by Bolted or Staked Units
Barrier Units (Typ.)
See Sheet 6 for dimensions
1
2"
Bolted - 1
Nominal
Staked - 1’-0" Min.
Drop-off or Hazard
C:
\d\projects\standards\roadway\00400-s\00414-14.
dgn
Fully Bolted or Staked Type K Barrier Units
Freestanding Proprietary Barrier Units
Type K-Proprietary Barrier Transition
Unit A or B (See QPL)
TRAILING END TRANSITION FROM BOLTED OR STAKED DOWN TYPE K TEMPORARY CONCRETE BARRIERS TO FREESTANDING PROPRIETARY TEMPORARY BARRIERS
Edge of Travel Way
Barrier Units (Typ.)
sm 970re
See Sheet 6 for dimensions
~
Drop-off or Hazard
5:
24:
28 PM
Freestanding Proprietary Barrier Units
Freestanding Type K Barrier Units
Freestanding Proprietary Barrier Units
Type K-Proprietary Barrier Transition Unit A or B (See QPL)
6/24/2013
APPROACH AND TRAILING END TRANSITIONS FROM FREESTANDING TYPE K TEMPORARY CONCRETE BARRIERS TO FREESTANDING PROPRIETARY TEMPORARY BARRIERS
LAST
REVISION
07/01/07
REVISIO N
TYPE K-PROPRIETARY TEMPORARY CONCRETE BARRIER TRANSITIONS
DESCRIPTION:
INDEX
FDOT 2014
DESIGN STANDARDS
TYPE K TEMPORARY CONCRETE BARRIER SYSTEM
NO.
414
SHEET
NO.
14 of 15
*
NOTE:
*
Where Barrier is located within
Clear Zone of opposing traffic,
Edge of Travel Way
Barrier Units (Typ.)
Approach Transition is required.
First full Type K Barrier Unit before Back Filled Units
See Sheet 6 for dimensions
Partially / Fully Bolted
Drop-off or Hazard
Partially / Fully Bolted
Back Fill
or Staked Type K
or Staked Type K
*
Freestanding Proprietary Barrier Units
Barrier Units (4 Units)
Type K-Proprietary Barrier
Transition Unit A or B (See QPL)
Back Filled Type K Barrier Units
Barrier Units (4 Units)
Freestanding Proprietary Barrier Units *
Transition Section from
Transition Section from
Type K-Proprietary Barrier
Freestanding to Back
Freestanding to Back
Transition Unit A or B (See QPL)
Filled Barrier Units
Filled Barrier Units *
APPROACH TRANSITION FROM FREESTANDING PROPRIETARY TEMPORARY BARRIERS TO BACK FILLED TYPE K TEMPORARY CONCRETE BARRIERS
LEGEND:
Dot indicates number and
position of Bolts or Stakes
Edge of Travel Way
Barrier Units (Typ.)
See Sheet 6 for dimensions
Drop-off or Hazard
C:
\d\projects\standards\roadway\00400-s\00414-15.
dgn
Back Fill
Back Filled Type K Barrier Units
Freestanding Proprietary Barrier Units
Type K-Proprietary Barrier
Transition Unit A or B (See QPL)
TRAILING END TRANSITION FROM BACK FILLED TYPE K TEMPORARY CONCRETE BARRIERS TO FREESTANDING PROPRIETARY BARRIERS
sm 970re
Barrier Units (Typ.)
Freestanding Proprietary Barrier Units
Freestanding Type K Barrier Units
Freestanding Proprietary Barrier Units
Type K-Proprietary Barrier Transition Unit A or B (See QPL)
6/24/2013
5:
24:
30 PM
MEDIAN APPROACH AND TRAILING END TRANSITIONS FROM FREESTANDING TYPE K TEMPORARY CONCRETE BARRIERS TO FREESTANDING PROPRIETARY TEMPORARY BARRIERS
LAST
REVISION
07/01/07
REVISIO N
TYPE K-PROPRIETARY TEMPORARY CONCRETE BARRIER TRANSITIONS
DESCRIPTION:
INDEX
FDOT 2014
DESIGN STANDARDS
TYPE K TEMPORARY CONCRETE BARRIER SYSTEM
NO.
414
SHEET
NO.
15 of 15