Attachment_6_KDOT_standard_sheets_613_and_613a.pdf

1� "

1 �"

3�"

4�"4�"2"

2"4�" 4�"

R

1� "

�" Tolerance3�"

Neutral axis1 �"

S y m m a b o u t

Lc

�" Tolerance

3�"

3�"

Neutral axis

S y m m a b o u t

Lc

�" R

" R

�" R

" R

�" R

4 �"3"

"7

4 �"

7 �"

2’-6"

2" 8"

1�"1�"

3"

1"

3"

2" Min.

2" Min.

1" Dia. hole

Transition Section

8 equal spaces 2 equal spaces 2 equal spaces

12’-6" Nested Thrie Beam 12’-6" Single Thrie Beam

31’-3" Adjacent to shoulder

6’-3" 6’-3" 6’-3" Post spacing6’-3"12’-6" Nested Thrie Beam

25’-0"

2 equal spaces

Variable Roadway

8" 6"

(4’-0" Minimum)

8" 8"

Roadway

�" min. to

2" max.

Variable

(4’-0" Minimum)

Normal W-Beam Guardrail

10°

GENERAL NOTE

SECTION A-A THRU RAIL ELEMENT

SECTION B-B THRU RAIL ELEMENT

TERMINAL CONNECTOR

ELEVATION

TRANSITION SECTION

TYPICAL THRIE BEAM

TYPICAL W-BEAM

RECTANGULAR WASHER

PARTIAL ELEVATION

PARTIAL PLAN

SECTION C-C (Steel Post) SECTION C-C (Wood Post)

Neutral axis on Terminal Connector only.

�"x2�" Post bolt slotted holes

1" Dia. holes

�" x1 �" Slotted holes

�" x 2�" Slotted hole

Rectangular washer to be used

�" Dia. hex nuts (5 req.)

Thrie Beam Terminal Connector

E .W .S

Transition Section

�" x1 �" Slotted holes

Bolts "A" wood or polymer block

6" x 8" x 18" Treated

W6x8.5 or W6x9

6"x8"x6’-6" Wood post

10d Galvanized nail (One per post to hold block)

Bolts "C"

13’-0" (4" Edge Curb)(Required)

13’-0" (4" Edge Curb)(Required)

Standard W-Beam Guardrail Thrie Beam Guardrail

�" Steel washer

7’-3�"

3’- 1�" 3’- 1�"

(Optional) x 6’-6" post

(From Thrie Beam to W-Beam rail) contractor has the option of providing wood or steel posts. See Standard Drawing RD611 for details.

Note: Guardrail is shown with wood posts. However the

A

A

A B

A B

B

B

C

C

(Other approved washer may be used.)

Optional �" x 1�" Slotted holes Rotated 50° (Typical) (12 req’d.)

Pay length

8" 1’-9"

8�"

10�"

4’-0"

8�"

" 2

2’-10�"

8"

Direction of traffic

Safety type bridge railÜ

ÙNested guardrail

PLAN VIEW

TO SAFETY SHAPE BRIDGE RAIL

GUARDRAIL ATTACHMENT

�" Dia. washers (5 req.)

Rectangular washers (5 req.)

�" Dia. x 14" hex head bolts (5 req.)

This Section is omitted for Std. Drawing RD607 and RD607A.

6"x8"x18" Treated wood or polymer block

6"x8"x21�" Block

Use galvanized 12 gauge steel rail elements unless otherwise noted.

Use galvanized anchor bolts and post rail fittings, see Standard Spec-ifications. Supply guard rail parts that are interchangeable with similar parts regardless of source or manufacturer.

Fabricate Terminal Connector from 10 gauge steel, see standard spec-ification. The connector has the same section as thrie beam guardrail

Terminal connector is subsidiary to the bid item "Steel Plate Guardrail".

Shop curve rails when radius is less than 150’.

Lap guardrail splices, including terminal connector, in the direction of traffic. Where traffic is temporarily carried in the opposite direction of final configuration, lap rail splices in the direction of permanent traffic.

Bridge to guardrail transition consists of 1- 25’-0" Thrie beam with

1- 12’-6" Thrie beam section nested in back of 25’-0" section (see layout), & 1- Thrie beam to W-beam Asymmetrical transition section. Use associated hardware with post spacing shown. Use w-beam guardrail with 6’-3" post spacing with rail furnished in 12’-6" or 25’-0" sections.

All material and work required for this installation are paid under the bid item "Steel Plate Guardrail".

STATE

KANSAS

YEARPROJECT N0.

SHEETS

TOTAL

SHEET NO.

rd .d g n rd

F il e

D ra w n B y b e rt

P lo tt e d -F

E B -2

:4

DATE REVISIONS BY APP’DNO.

KANSAS DEPARTMENT OF TRANSPORTATION

GUARDRAIL TRANSITION

DETAILS OF THRIE BEAM

01-05-04

07-02-09

12-06-10 J.O.B.

J.O.B.

J.O.B.

FHWA APPROVAL 1-1 1-1 1

DESIGNED

DETAILED

DESIGN CK. DETAIL CK. QUAN.CK.

RD613

TRACED Bowser

TRACE CK. King

QUANTITIES

S.W.K

S.W.K

S.W.K

Rev. Sec. C-C, notes & 28" rail height

Rev.Safety Shape Br. Rail detail

Added 4" Edge Curb, revised note

APP’D. James O. Brewer

K D

O T G r a p h ic s C e r ti fi e d

KDOT Graphics Certified 01-31-2011

Œ

1̂ "

1 ˜"

3‚"

R

1̂ "

ˆ" Tolerance3‰"

Neutral axis1 ˜"

Œ

Œ

S y m m a b o u t

Lc

ˆ" Tolerance

3‚"

3‰"

Neutral axis

S y m m a b o u t

Lc

•" R

" R

…" R

" R

•" R 1

4 ‚"3"

"7

4 ‚"

7 ‚"

2'-6"

2" 8"

1•"1•"

3"

1" ƒ

3"

1" Dia. hole

Variable Roadway

6"

(4'-0" Minimum)

10°

GENERAL NOTE

TERMINAL CONNECTOR

ELEVATION

TYPICAL THRIE BEAM

TYPICAL W-BEAM

RECTANGULAR WASHER

Neutral axis on Terminal Connector only.

ƒ"x2•" Post bolt slotted holes

1" Dia. holes ì ž" x1 „" Slotted holes

Rectangular washer to be used

‡" Dia. hex nuts (5 req.)

(Optional)

(From Thrie Beam to W-Beam rail)

(Other approved washer may be used.)

Optional ž" x 1ƒ" Slotted holes Rotated 50° (Typical) (12 req'd.)

4'-0"

8•"

" 2

2'-10‡"

8"

Direction of traffic

Safety type bridge railÜ

ÙNested guardrail

PLAN VIEW

TO SAFETY SHAPE BRIDGE RAIL

GUARDRAIL ATTACHMENT

‡" Dia. washers (5 req.)

Rectangular washers (5 req.)

‡" Dia. x 14" hex head bolts (5 req.)

(MGS) GUARDRAIL TRANSITION

DETAILS OF THRIE BEAM to

4‚"4‚"2" 2"4‚" 4‚"

2" Min.

2" Min.

ƒ" x 2•" Slotted hole

7'-3•"

3'- 1•" 3'- 1•"A

A

B

B

12•" 5'- 2•"

ASYMMETRICAL TRANSITION SECTION

SECTION A-A

THRU RAIL ELEMENT

SECTION B-B

THRU RAIL ELEMENT

(No bolt

Bolt "D"

1" 6"

4"

1ƒ

12"

25'-0" Adjacent to shoulder

PARTIAL ELEVATION

PARTIAL PLAN

E .W .S

Transition Section

13'-0" (4" Edge Curb)(Required)

13'-0" (4" Edge Curb)(Required)

Thrie Beam Guardrail

A B

A BC

C

Pay length

8" 1'-9"

8‚"

18'-9" Thrie Beam section

W-Beam Guardrail (MGS)

3'-1•" spacing

6"x12"x19" Blockout

6'-3" spacing

No bolt

Bolt "D" (Steel Post)

T e r m in a l

C o n n e c to r

T h r ie

B e a m

6'-0" posts with 6"x12"x14" blockouts

12'-6" Nested (12 ga.) Thrie Beam Single (12 ga.)

Thrie Beam

@ 3'-1•" spacing

6"x8"x19" blockouts

7'-0" posts with 1'-6ƒ" spacing

W-Beam (12 ga.) Guardrail (MGS height)

6'-0" posts with 6"x12"x19" blockouts

6"x12"x19" Blockout if 2 holes)

Treated wood or polymer block

Note: All holes ƒ" dia.

SECTION C-C (BLOCKOUTS)

Thrie Beam Guardrail

6"x8"x19" Blockout

12"

1-25-12 S.W.K. J.O.B.

STATE

KANSAS

YEARPROJECT N0.

SHEETS

TOTAL

SHEET NO.

rd a .d g n

F il e

D ra w n B y tr h o a d s

P lo tt e d -A

P R -2

:4

DATE REVISIONS BY APP'DNO.

KANSAS DEPARTMENT OF TRANSPORTATION

FHWA APPROVAL

DESIGNED

DETAILED

DESIGN CK. DETAIL CK. QUAN.CK.

RD613A

TRACED

TRACE CK.

QUANTITIES

APP'D.

Revised Details, Thrie-Beam

Midspan Guardrail splice Midspan Guardrail splice

W6x8.5 or W6x9 x 6'-0" post

(10 ga.)

Transition Section

Nested W-Beam Guardrail (MGS)

(12 ga.)

Nested W-Beam Guardrail

Treated Wood or

Polymer Blockout

2-10-16 T.T.R. S.W.K.

SCOTT W. KING

8" 12"

(STEEL POST)

SECTION C-C

(WOOD POST)

SECTION C-C

Variable Roadway

(4'-0" Minimum)

Nail

16d Galv.

Bolt "D"

(No bolt if 2 holes)

Treated Wood Post

6" X 8" X 6'-0"

Added Detail, Wood Post

Holes ì ž" x 1„" Slotted the bid item "Guardrail, Steel Plate (MGS)".

All material and work required for this construction is Subsidiary to

(MGS) guardrail run.

ation use (MGS) W-beam guardrail with only one post type used within hardware with post sizes and location shown. For the remainder of install-

1- Thrie beam to W-beam Asymmetrical transition section, use associated

1- 12'-6" thrie-beam section nested in back of 18'-9" section (See Layout), Bridge to guardrail transition consists of 1- 18'-9" thrie-beam with final configuration, lap rail splices in the direction of permanent traffic.

traffic. Where traffic is temporarily carried in the opposite direction of

Lap guardrail splices, including terminal connector, in the direction of

Shop bend curve rails when radius is less than 150'.

Steel Plate (MGS)".

guardrail. Terminal connector is Subsidiary to the bid item "Guardrail, Specification. The connector has the same section as thrie beam

Fabricate Terminal Connector from 10 gauge steel, see Standard installation.

guardrail end terminal may be independent from the remainder of the the w-beam installation. The blockout size and material used in the with wood or composite blockouts used throughout the remainder of

Wood blockouts may be used through the 25'-0" thrie-beam section parts regardless of source or manufacturer.

ifications. Supply guardrail parts that are interchangeable with similar

Use galvanized anchor bolts and post rail fittings, see Standard Spec-

Use galvanized 12 gauge steel rail elements unless otherwise noted.

Drawing RD611A and RD611B for details.

Use approved wood or steel posts (steel posts shown). See Standard

Use Steel or Wood Posts (Steel Posts Shown)

4-21-16

K D

O T G r a p h ic s C e r ti fi e d

KDOT Graphics Certified 04-25-2016