B08_Solicitation_Attachment_2_Spec_Appendience.pdf

Appendix A

DAMAGED GUARDRAIL LOCATIONS

Loca�ons are marked using 13T UTM

1. 623328 – 4823027

2. 623420—4823064

3. 623465—4823119

4. 623634—4823334

5. 623726—4823425

6. 623828—4823575

7. 623828—4823620

8. 621812—4825845

9. 621160—4826169

10. 623382—4824302

11. 623483—4823168

Wind Cave National Park South Dakota

National Park Service U.S. Department of the Interior

621160 4826169

621812 4825845

Sources: Esri, Airbus DS, USGS, NGA, NASA, CGIAR, N Robinson, NCEAS, NLS, OS, NMA, Geodatastyrelsen, Rijkswaterstaat, GSA, Geoland, FEMA, Intermap and the GIS user community, Esri Community Maps Contributors, South Dakota Game Fish and Parks, Esri, TomTom, Garmin, SafeGraph, GeoTechnologies, Inc, METI/NASA, USGS, EPA, NPS, US Census Bureau, USDA, USFWS

Guardrail Damage (UTM NAD 83 Zone 13T) Large Animal Sign

South Entrance 385 Radar Sign; NW Entrance 385 Radar Sign

Boundary

Wind Cave National Park South Dakota

National Park Service U.S. Department of the Interior

623382 4824302

623828 4823620

623828 4823575

623726 4823424

623634 4823334

623483 4823168

623465 4823119

623328 4823027

623420 4823064 -- 2 fixes at this location

Guardrail Damage (UTM NAD 83 Zone 13T) Large Animal Sign South Entrance 385 Radar Sign; NW Entrance 385 Radar Sign

Boundary

Appendix B

13T UTM

623328

4823027

Parts needed for location:

1– W Beam Rail

Reference : Plate #630.10

623420

4823064

Parts needed for location:

4—W Beam Rails

623465

4823119

Parts needed for location:

2—W Beam Rails

1—6’x 6”x 8” Post

1—Blockout

Reference : Plate #630.10, Plate #630.20

Parts needed for location:

1—W Beam end Section Flared

Reference : Plate #630.82 Page 3

13T UTM

623634

4823334

623726

4823425

Parts needed for location:

1—W Beam Rails

1—6’x 6”x 8” Post

623828

4823575

Parts needed for location:

1—W Beam Rail

1—W Beam Guardrail End Section (Buffer)

Reference : Plate #630.84 page 2

623828

4823620

Parts needed for location:

2—W Beam Rails

1—6’x 6”x 8” Post

621812

4825845

Parts needed for location:

1—6’x 6”x 8” Post

Reference : Plate #630.82 Page 3

621160

4826169

Parts needed for location:

1—W Beam Rail

1—W Beam End Section Flared

2—6’x 6”x 8” Breakaway Post

Reference : Plate #630.81

623382

4824302

Parts needed for location:

1—W Beam Rail

623483

4823168

Parts needed for location:

1—W Beam Rail

Reference : Plate #630.10, Plate #630.82 Page 3

Appendix C

September 14, 2019

630. 10

PLATE NUMBER

T O D D S

W BEAM GUARDRAIL

Sheet 1 of 5

Recess Nut

Washer

0" (Min.)

" (Max.)2

Head Post Bolt

"x18" Button8

TOP VIEW

TRANSVERSE SECTION

(Guardrail at Curb and Gutter)

Wood Post

6"x8"x6'-0"

Slope

V a ri e s

8" 8"

Face of Rail

(M in

-0

3'-6" (Min.)

Granular Material

Varies

TRANSVERSE SECTION

(M in from the top of the post.

inch2 1The top of post and top of block will have a true square cut. The top of block will be a maximum of ± cutter is not allowed. The slot edges will be smooth and free of burrs or notches.

rail is not allowed as a replacement for a slot. If the Contractor must create a slot, a cutting torch or plasma

Slots in the rails will be provided as specified in the plans and by the manufacturer. A drilled hole through the compatible with the total length of rail per site as shown in the plans.

W beam rail section lengths may be 12'-6" and/or 25'-0". The combination of section lengths used will be

All W beam rail will be Type 1 and Class A (12 Ga.) unless specified otherwise in the plans.

Topsoil is not shown in the transverse section drawing.

in the plans.

Course". The granular material will be placed the same thickness as the mainline surfacing or as specified granular material type is not specified in the plans, the material will conform to the Specifications for "Base

Granular material will be the same type used elsewhere on the project or will be as specified in the plans. If

"Asphalt Concrete Composite".

asphalt concrete is not specified in the plans, the asphalt concrete will conform to the Specifications for

Asphalt concrete will be the same type used elsewhere on the project or will be as specified in the plans. If

GENERAL NOTES:

blockout.

post and hole through

" diameter8

"2

"2

SurfaceSubgrade leave-out and backfill requirements.

See Standard Plate 630.96 for

Installation Line into post or from post into blockout.

16d Galvanized Nails, Nail from blockout

Face of Rail

See Standard Plate 630.99 specified in the plans.

2" asphalt concrete or as not be steeper than a 10:1 slope.

the plans; however, the cross slope will

The cross slope will be as specified in

Curb at Base of Curb with the Face of

Align Face of Rail

Blockout

Wood

6"x8"x14"

Published Date: 2024

W Beam Rail

Wood Blockout

Recess Nut

Washer

6" 8"

3"

6" 8"

3"

Hole

" Dia.8

Wood Post

"x18" Button Head Post Bolt8

AT MIDSPAN OF W BEAM GUARDRAIL

EXPANDED ISOMETRIC VIEW

(For Information Only, Not to Scale)

BEAM GUARDRAIL AT MIDSPAN

OF DOUBLE (NESTED) W

EXPANDED ISOMETRIC VIEW

September 14, 2019

630. 10

PLATE NUMBER

T O D D S

Sheet 2 of 5Published Date: 2024

12'-6" or 25'-0"

6'-3" Post Spacing (Typ.)

Splice

Rail

LC

Splice

Rail

LC

Bolt Slot

Post

LC

or Ground Line

Finished Surface

ELEVATION VIEW

(6'-3" Post Spacing)

Bolt Slot

Post

LC

Splice

Rail

LC

Bolt Slot

Post

LC

Splice

Rail

LC

ELEVATION VIEW

Splice

Rail

LC

Bolt Slot

Post

LC

Splice

Rail

LC

Bolt Slot

Post

LC

Bolt Slot

Post

LC

Bolt Slot

Post

LC

ELEVATION VIEW

12'-6" or 25'-0"

" Post Spacing)2 1(3'-1

" Post Spacing)4 3(1'-6

" Post Spacing (Typ.)4 31'-6

" Post Spacing (Typ.)2 13'-1

12'-6" or 25'-0" or Ground Line

Finished Surface or Ground Line

Finished Surface of adjacent traffic.

Lap rail in direction of adjacent traffic.

Lap rail in direction of adjacent traffic.

Lap rail in direction of the slot. (Typ.)

(horizontally and vertically) be placed in the center

The post bolt should of the slot. (Typ.)

(horizontally and vertically) be placed in the center

The post bolt should

September 14, 2019

630. 10

PLATE NUMBER

T O D D S

Sheet 3 of 5Published Date: 2024

PLATE NUMBER

T O D D S

Sheet 4 of 5

Splice

Rail

LC

Splice

Rail

LC

" (25'-0" Rail)2 126'-0

" (12'-6" Rail)2 113'-6

6'-3" Post Bolt Slot Spacing (Typ.)

Slot (Typ.)

Post Bolt

"2 1"x24

12'-6" OR 25'-0" W BEAM RAIL

(6'-3" Post Spacing)

" (25'-0" Rail)2 126'-0

" (12'-6" Rail)2 113'-6

Splice

Rail

LC

Splice

Rail

LC

Slot (Typ.)

Post Bolt

"2 1"x24

12'-6" OR 25'-0" W BEAM RAIL

" (25'-0" Rail)2 126'-0

" (12'-6" Rail)2 113'-6

Splice

Rail

LC

Splice

Rail

LC

2'-1"2'-1"

Slot (Typ.)

Post Bolt

"2 1"x24

12'-6" OR 25'-0" W BEAM RAIL

" Post Spacing)2 1(3'-1

" Post Spacing) 4 3(1'-6

"4 31'-6 "4

31'-6

" Post Bolt Slot Spacing (Typ.)4 31'-6

"2 13'-1

"4 33'-7 " Post Bolt Slot Spacing (Typ.)2

13'-1

"2 13'-1

"4 33'-7

" (Typ.)4

Bolt Slot (Typ.)

" Splice8 1"x132

12'-6" or 25'-0"

" (Typ.)4

" (Typ.)4

2" (Typ.)

Bolt Slot (Typ.)

" Splice8 1"x132

" (Typ.)4 16 12'-6" or 25'-0"

" (Typ.)4

" (Typ.)4

2" (Typ.)

Bolt Slot (Typ.)

" Splice8 1"x132

" (Typ.)4 16 12'-6" or 25'-0"

" (Typ.)4

" (Typ.)4

2" (Typ.)

PLATE NUMBER

T O D D S

W BEAM GUARDRAIL

Sheet 5 of 5

E le m e n t

R a il

C L

"32

Oval Shoulder

SPLICE BOLT AND POST BOLT

"32

Thickness

Sheet

")16 1(-0",+

"16 1"16

W BEAM RAIL

SECTION THROUGH

E le m e n t

R a il

C L of the slot.

(horizontally and vertically) placed in the center

The post bolt should be

SECTION VIEW

( At Post Bolt)

PLAN VIEW

Traffic Direction

AdjacentW Beam Rail

(-0"

Tole ranc e splice, NO washers)

(8 splice bolts and 8 recess nuts per

(Lap rail in direction of adjacent traffic.)

(Lap Splice)

" Button Head Bolt)8 5(

18" (Post)

" (Splice)4

"16 7" or 116

"16

" Dia.8

"8 on one or both sides

" Deep recess16 11" Dia. x

"4

"4 steel rail.)

will be placed against the

(At lap splices, the recess

RECESS NUT WASHER

nut, see sheet 1 and 2.)

wood post and the recess between the back side of

(The washer will be placed

" (Typ.)4

(T y p

R

(Typ.)

R (T y p

(T y p

R

"16

Steel Beam Rail

" Post Bolt8

630. 20

PLATE NUMBER

T O D D S

MIDWEST GUARDRAIL SYSTEM (MGS)

Sheet 1 of 6

630.20

630.20

630.20

630.20, 630.25

630.20, 630.22

See Standard Plate(s)

MGS

Type of

1C

6'-3"Wood

6'-3"

6'-3"

Wood

Wood

Wood

Wood

6"x8"x6'-0"

6"x8"x6'-0"

6"x8"x6'-0"

6"x8"x7'-6"

6"x8"x6'-0"

Wood

Wood

Wood

Wood

Wood

6"x12"x14"

6"x12"x14"

6"x12"x14"

6"x12"x14"

6"x12"x14"

Double

Single

Single

Single

Single

1C

MGS

Type of

Double (Nested)

Single or

W Beam Rail

Size

Blockout

Size

Post

Material

Blockout

Material

Post

Spacing

Post

TYPE AND DETAILS OF MGS

STANDARD PLATE REFERENCE

"2 13'-1

"4 31'-6 contract item.

steel beam rail, and hardware will be incidental to the contract unit price per foot for the respective MGS

All costs for constructing the MGS including labor, equipment, and materials including all posts, blockouts, cutter is not allowed. The slot edges will be smooth and free of burrs or notches.

rail is not allowed as a replacement for a slot. If the Contractor must create a slot, a cutting torch or plasma

Slots in the rails will be provided as specified in the plans and by the manufacturer. A drilled hole through the compatible with the total length of rail per site as shown in the plans.

W beam rail section lengths may be 12'-6" and/or 25'-0". The combination of section lengths used will be

All W beam rail will be Type 1 and Class A (12 Ga.) unless specified otherwise in the plans.

Topsoil is not shown in the transverse section drawing on sheet 2 of 6.

specified in the plans.

"Base Course". The granular material will be placed the same thickness as the mainline surfacing or as

If granular material type is not specified in the plans, the material will conform to the Specifications for

Granular material will be the same type used elsewhere on the project or will be as specified in the plans.

"Asphalt Concrete Composite".

asphalt concrete is not specified in the plans, the asphalt concrete will conform to the Specifications for

Asphalt concrete will be the same type used elsewhere on the project or will be as specified in the plans. If

GENERAL NOTES:

PLATE NUMBER

T O D D S

MIDWEST GUARDRAIL SYSTEM (MGS)

Sheet 2 of 6 steeper than a 10:1 slope.

the cross slope will not be specified in the plans; however, The cross slope will be as as specified in the plans.

2" asphalt concrete or

See Standard Plate 630.99*

TRANSVERSE SECTION

Subgrade Surface

Varies

Granular Material

8"12"

Face of Rail

Installation Line

Slope

3'-6" (Min.)

V a ri e s

6"x8"x6'-0" Wood Post

-0

" Diameter Hole8

(M in

"2

"2

(M in

TOP VIEW

(Type 1, 2, or 3 MGS Installation)

Washer

Recess Nut

0" (Min.)

" (Max.)2

(Type 1, 2, or 3 MGS Installation) leave-out and backfill requirements.

See Standard Plate 630.96 for into post or from post into blockout.)

16d Galvanized Nails (Nail from blockout

"x22" Button Head Post Bolt8

6"x12"x14" Wood Blockout

Wood Post

Hole

" Dia.8

Washer

Recess Nut

3"

6"

6"

Wood Blockout

W Beam Rail

8"

3"

"x22" Button Head Post Bolt8

OF TYPE 1 MGS

EXPANDED ISOMETRIC VIEW

(For Information Only, Not to Scale)

OF DOUBLE (NESTED) RAIL

EXPANDED ISOMETRIC VIEW

September 14, 2019

630. 20

PLATE NUMBER

T O D D S

Sheet 3 of 6Published Date: 2024

Bolt Slot

Post

LC

Bolt Slot

Post

LC

Bolt Slot

Post

LC

Rail Splice

Mid-Span

LCLC

Rail Splice

Mid-Span

6'-3" Post Spacing

12'-6" or 25'-0" adjacent traffic.

direction of

Lap rail in of the slot. (Typ.)

(horizontally and vertically) be placed in the center

The post bolt should or Ground Line

Finished Surface ELEVATION VIEW (6'-3" Post Spacing)

ELEVATION VIEW

ELEVATION VIEW

12'-6" or 25'-0"

Bolt Slot

Post

LC

Bolt Slot

Post

LC

Splice

Rail

LC

Splice

Rail

LC

adjacent traffic.

direction of

Lap rail in

Bolt Slot

Post

LC

of the slot. (Typ.)

(horizontally and vertically) be placed in the center

The post bolt should

12'-6" or 25'-0"

Bolt Slot

Post

LC

Splice

Rail

LC

Bolt Slot

Post

LC

Bolt Slot

Post

LC

Bolt Slot

Post

LC

Bolt Slot

Post

LC

Splice

Rail

LC

Bolt Slot

Post

LC

adjacent traffic.

direction of

Lap rail in

" Post Spacing)4 3(1'-6

" Post Spacing)2 1(3'-1

" Post Spacing (Typ.)4 31'-6

Spacing

Post

"4 31'-6

Spacing

Post

"4 31'-6

" Post Spacing (Typ.)2 13'-1

Post Spacing

"2 13'-1

"2 13'-1"2

13'-1"2 13'-1 or Ground Line

Finished Surface or Ground Line

Finished Surface

September 14, 2019

630. 20

PLATE NUMBER

T O D D S

Sheet 4 of 6Published Date: 2024

PLATE NUMBER

T O D D S

MIDWEST GUARDRAIL SYSTEM (MGS)

Sheet 5 of 6

Splice

Rail

LC

Splice

Rail

LC

Slot (Typ.)

Post Bolt

"2 1"x24

" (25'-0" Rail)2 126'-0

" (12'-6" Rail)2 113'-6

Splice

Rail

LC

Splice

Rail

LC

2'-1"2'-1"

Slot (Typ.)

Post Bolt

"2 1"x24

12'-6" OR 25'-0" W BEAM RAIL

12'-6" OR 25'-0" W BEAM RAIL

" and 6'-3" Post Spacing)2

1(3'-1

" Post Spacing)4 3(1'-6

" Post Bolt Slot Spacing (Typ.)4 31'-6

"4 31'-6 "4

31'-6

" (25'-0" Rail)2 126'-0

" (12'-6" Rail)2 113'-6

"2 13'-1

" Post Bolt Slot Spacing (Typ.)2 13'-1

"2 13'-1

"4 33'-7"4

33'-7

Bolt Slot (Typ.)

" Splice8 1"x132

" (Typ.)4 16 12'-6" or 25'-0"

" (Typ.)4

2" (Typ.)

" (Typ.)4

Bolt Slot (Typ.)

" Splice8 1"x132

" (Typ.)4 16 12'-6" or 25'-0"

" (Typ.)4

2" (Typ.)

" (Typ.)4

PLATE NUMBER

T O D D S

MIDWEST GUARDRAIL SYSTEM (MGS)

Sheet 6 of 6

PLAN VIEW

Traffic Direction

AdjacentW Beam Rail

(6'-3" Post Spacing)

Post Spacing)

"4 3" and 1'-62

1(3'-1 splice, NO washers)

(8 splice bolts and 8 recess nuts per

(Lap rail in direction of adjacent traffic.)

(Lap Splice) nut, see sheet 2 and 3.)

wood post and the recess between the back side of

(The washer will be placed

E le m e n t

R a il

C L

"32

Oval Shoulder

SPLICE BOLT AND POST BOLT

"32

Thickness

Sheet

")16 1(-0",+

"16 1"16

W BEAM RAIL

SECTION THROUGH

E le m e n t

R a il

C L of the slot.

(horizontally and vertically) placed in the center

The post bolt should be

SECTION VIEW

( At Post Bolt)

(-0"

Tole ranc e

" Button Head Bolt)8 5(

22" (Post)

" (Splice)4

"16 7" or 116

"16

" Dia.8

"8 on one or both sides

" Deep recess16 11" Dia. x

"4

"4 steel rail.)

will be placed against the

(At lap splices, the recess

RECESS NUT WASHER

" (Typ.)4

(T y p

R

(Typ.)

R (T y p

(T y p

R

"16

Steel Beam Rail

" Post Bolt8

630. 81

PLATE NUMBER

T O D D S

TRAILING END TERMINAL

W BEAM GUARDRAIL

Sheet 1 of 3

W o o d B re a k a w a y P o s t

A n c h o r

B ra c k e t

W o o d B re a k a w a y P o s t

C a b le A s s e m b ly

S tr u t a n d Y o k e A s s e m b ly th e p la n s s p e c if ie d i n

G u a rd ra il a s

P L

A N V

IE

W

E L

E V

A T

IO

N V

IE

W

T ra ff ic D ir e c ti o n

O n e -W a y

P a y L im it f o r "W B e a m G u a rd ra il T ra il in g E n d T e rm in a l"

W B e a m E n d S e c ti o n F la re d

W o o d B re a k a w a y P o s t w it h W a s h e rs

T y p

H e x B o lt a n d N u t

"x

S te e l T u b e

"x

"x tr a ff ic o f a d ja c e n t in d ir e c ti o n

L a p r a il o r

G ro u n d L in e

F in is h e d S u rf a c e

28"* "x

"x

W o o d B lo c k o u t

H e a d P o s t

B o lt

"x

B u tt o n tr a ff ic o f a d ja c e n t in d ir e c ti o n

L a p r a il

B ra c k e t

A n c h o r

H e a d P o s t

B o lt

B u tt o n

"x

S e e D e ta il D S h e e t o f

AA

B E

A R

IN

G P

L A

T E

C A

B L

E A

S S

E M

B L

Y

S ta n d a rd S w a g e d F it ti n g a n d S tu d

T o p

8"

3"

S te e l P la te

"4

"8

D ia m e te r (6 x

G a lv a n iz e d C a b le

C a b le w il l b e s w a g e c o n n e c te d

T h re a d e d E n ti re L e n g th

D ia m e te r

D ia m e te r

H o le

S e e s ta n d a rd p la te

.9

W o o d B re a k a w a y P o s t

W o o d B lo c k o u t

"x

"x

W o o d P o s t

"x

"x

H e a d P o s t

B o lt

B u tt o n

"x a d ja c e n t tr a ff ic d ir e c ti o n o f

L a p r a il i n

C a b le A s s e m b ly

T ig h t)

S e e D e ta il B S h e e t o f

S e e D e ta il C S h e e t o f

S tr u t a n d Y o k e A s s e m b ly

H e a d P o s t

B o lt

B u tt o n

"x

S te e l T u b e

"x

"x

B e a ri n g P la te

"x

"x

W o o d P o s t

PLATE NUMBER

T O D D S

TRAILING END TERMINAL

W BEAM GUARDRAIL

Sheet 2 of 3

STEEL TUBE

ANCHOR BRACKET

END PLATE FOR

Bolt and Nut with Washers

" Diameter8 5" Diameter Hole with 4

1"

Plate

End

.5

" R.8

" R.16

"8

"8

"2

" R.8

" R.16

1"

Anchor Bracket

Rail

W Beam

SECTION A-A

5'-7"

Yoke

4"

5'-7"

6"

"16

" R.2

" Dia. x 2" Slot8

" R. (Typ.)16

"16

(Typ.)

" R.2

"2

"2

"2

"4

Strut 6"x3", 10 GaugeE E

(Strut and Yoke Assembly)

PLAN VIEW

(Strut and Yoke Assembly)

ELEVATION VIEW

(Strut)

SECTION E-E

Assembly)

(Strut and Yoke

END VIEW

Top

Plate

" Steel8

"4

"2

" Diameter Hole16

Steel Tube

6"x8"x6'-0"

4"

0.1875"

8"

4"

Hole

" Diameter4

Washer

1" Steel

Ground Line

Yoke Assembly

Strut and

(2.375" O.D.)

Pipe Sleeve

Galvanized

2"x6" Standard

1" Hex Nut

1" Jam Nut

Bearing Plate

Bearing Plate)

Corners of

(Bend Over at

2-16d Galv. Nails

Breakaway Post

" Wood2 1"x72

"2

DETAIL B

DETAIL DDETAIL C

Washer

1" Steel

Plate

End

Nut

1" Jam

Cable Assembly Anchor Bracket

Nut

1" Hex

Thickness

Steel Tube

0.1875"

6"Tube

Steel

Post

Breakaway

Wood

"2 1"x72

"2

Washers

Bolt, Nut, and

" Diameter x10" 8 5and

Breakaway Post, Hole Through

" Diameter8 7Tube, Hole Through Steel

" Diameter4

Bolt and Nut with Washers

" Diameter 8 5Tube and Post with

" Diameter Hole Through Steel4

Cable Assembly

(W Beam Rail Not Shown)

PLATE NUMBER

T O D D S

TRAILING END TERMINAL

W BEAM GUARDRAIL

Sheet 3 of 3

Four Sides)

S4S (Finish

Hole

" Dia.8

Hole

" Dia.2

"2

WOOD BREAKAWAY POST

2"

PLAN VIEW

ELEVATION VIEW

(W Beam End Section (Flared))

(W Beam End Section (Flared))

"4 14 "4

Slot (Typ.)

Splice Bolt

"8 1"x132

**on respective sides.

All holes will be centered

"2

" Lap2

"2

Hole

" Dia.4

Bolt Slot

" Post2 1"x24

Trailing End Terminal".

hardware, and incidentals will be included in the contract unit price per each for "W Beam Guardrail cable assembly, bearing plate, anchor bracket, W beam end section (flared), one wood post and blockout, materials which includes W beam rail section, two wood breakaway posts, steel tubes, strut and yoke assembly, All costs for furnishing and constructing the W beam guardrail trailing end terminal including labor, equipment, not allowed. The slot edges will be smooth and free of burrs or notches.

is not allowed as a replacement for a slot. If the Contractor must create a slot, a cutting torch or plasma cutter is

Slots in the rails will be provided as specified in the plans and by the manufacturer. A drilled hole through the rail

A36 Specifications. They will be galvanized after fabrication in accordance with ASTM A123.

The anchor bracket, strut and yoke assembly, and bearing plate will be fabricated from steel that meets ASTM

All hardware will be galvanized in accordance with ASTM A153.

accordance with the requirements of AASHTO M111.

The steel tube will meet the requirements of ASTM A500, Grade B, and will be galvanized after fabrication in

", Type II, with Class A coating in conformance with AASHTO M30.4 3The cable will be

W beam end section (flared) will be 12 gauge.

traffic flow end.

used in a one-way traffic situation on the downstream

The W beam guardrail trailing end terminal will only be

630. 82

PLATE NUMBER

T O D D S

TRAILING END TERMINAL

MIDWEST GUARDRAIL SYSTEM (MGS)

Sheet 1 of 3

"x

"x

W o o d P o s t

W o o d B lo c k o u t

"x

"x

T ra ff ic D ir e c ti o n

O n e -W a y

P L

A N V

IE

W

W o o d B re a k a w a y P o s t

A n c h o r

B ra c k e t

S tr u t a n d Y o k e A s s e m b ly

C a b le A s s e m b ly

W o o d B re a k a w a y P o s t

W B e a m E n d S e c ti o n F la re d

W o o d B re a k a w a y P o s t

P a y L im it f o r "M

G S T ra il in g E n d T e rm in a l" w it h W a s h e rs

T y p

H e x B o lt a n d N u t

"x th e p la n s s p e c if ie d i n

G u a rd ra il s

A

B ra c k e t

A n c h o r

P o s t

B re a k a w a y

W o o d

S te e l T u b e

"x

"x

E L

E V

A T

IO

N V

IE

W

31"*

H e a d P o s t

B o lt

"x

B u tt o n tr a ff ic o f a d ja c e n t in d ir e c ti o n

L a p r a il o r

G ro u n d L in e

F in is h e d S u rf a c e

H e a d P o s t

B o lt

B u tt o n

"x

S e e s ta n d a rd p la te

.9 tr a ff ic o f a d ja c e n t in d ir e c ti o n

L a p r a il

H e a d P o s t

B o lt

"x

B u tt o n

S e e D e ta il D S h e e t o f

A

B E

A R

IN

G P

L A

T E

C A

B L

E A

S S

E M

B L

Y

S ta n d a rd S w a g e d F it ti n g a n d S tu d

T o p

8"

3"

S te e l P la te

"4

"8

D ia m e te r (6 x

G a lv a n iz e d C a b le

C a b le w il l b e s w a g e c o n n e c te d

T h re a d e d E n ti re L e n g th

D ia m e te r

D ia m e te r

H o le

C a b le A s s e m b ly

T ig h t)

S e e D e ta il B S h e e t o f

S e e D e ta il C S h e e t o f

S tr u t a n d Y o k e A s s e m b ly

H e a d P o s t

B o lt

B u tt o n

"x a d ja c e n t tr a ff ic d ir e c ti o n o f

L a p r a il i n

S te e l T u b e

"x

"x

B e a ri n g P la te

W o o d B lo c k o u t

"x

"x

"x

"x

W o o d P o s t

PLATE NUMBER

T O D D S

TRAILING END TERMINAL

MIDWEST GUARDRAIL SYSTEM (MGS)

Sheet 2 of 3

5'-7"

Yoke

4"

5'-7"

6"

"16

" R.2

" Dia. x 2" Slot8

" R. (Typ.)16

"16

(Typ.)

" R.2

"2

"2

"2

"4

Strut 6"x3", 10 GaugeE E

(Strut and Yoke Assembly)

PLAN VIEW

(Strut and Yoke Assembly)

ELEVATION VIEW

(Strut)

SECTION E-E

Assembly)

(Strut and Yoke

END VIEW

STEEL TUBE

ANCHOR BRACKET

END PLATE FOR

Bolt and Nut with Washers

" Diameter8 5" Diameter Hole with 4

1"

Plate

End

.5

" R.8

" R.16

"8

"8

"2

" R.8

" R.16

1"

Anchor Bracket

Rail

W Beam

SECTION A-A

Top

Plate

" Steel8

"4

"2

" Diameter Hole16

Steel Tube

6"x8"x6'-0"

4"

0.1875"

8"

4"

Hole

" Diameter4

Washer

1" Steel

Ground Line

Yoke Assembly

Strut and

(2.375" O.D.)

Pipe Sleeve

Galvanized

2"x6" Standard

1" Hex Nut

1" Jam Nut

Bearing Plate

Bearing Plate)

Corners of

(Bend Over at

2-16d Galv. Nails

Breakaway Post

" Wood2 1"x72

"2

DETAIL B

DETAIL DDETAIL C

Washer

1" Steel

Plate

End

Nut

1" Jam

Cable Assembly Anchor Bracket

Nut

1" Hex

Thickness

Steel Tube

0.1875"

6"Tube

Steel

Post

Breakaway

Wood

"2 1"x72

"2

Washers

Bolt, Nut, and

" Diameter x10" 8 5and

Breakaway Post, Hole Through

" Diameter8 7Tube, Hole Through Steel

" Diameter4

Cable Assembly

(W Beam Rail Not Shown)

Bolt and Nut with Washers

" Diameter8 7Tube and Post with

1" Diameter Hole Through Steel

PLATE NUMBER

T O D D S

TRAILING END TERMINAL

MIDWEST GUARDRAIL SYSTEM (MGS)

Sheet 3 of 3

WOOD BREAKAWAY POST

**on respective sides.

All holes will be centered

"2

Four Sides)

S4S (Finish

Hole

" Dia.8

Hole

" Dia.2

Hole

" Dia.4

2"

PLAN VIEW

ELEVATION VIEW

(W Beam End Section (Flared))

(W Beam End Section (Flared))

"4 14 "4

Slot (Typ.)

Splice Bolt

"8 1"x132

"2

" Lap2

"2

Bolt Slot

" Post2 1"x24

End Terminal".

blockout, hardware, and incidentals will be included in the contract unit price per each for "MGS Trailing cable assembly, bearing plate, anchor bracket, W beam end section (flared), one MGS wood post and which includes W beam rail section, two wood breakaway posts, steel tubes, strut and yoke assembly, All costs for furnishing and constructing the MGS trailing end terminal including labor, equipment, materials not allowed. The slot edges will be smooth and free of burrs or notches.

is not allowed as a replacement for a slot. If the Contractor must create a slot, a cutting torch or plasma cutter is

Slots in the rails will be provided as specified in the plans and by the manufacturer. A drilled hole through the rail

A36 Specifications. They will be galvanized after fabrication in accordance with ASTM A123.

The anchor bracket, strut and yoke assembly, and bearing plate will be fabricated from steel that meets ASTM

All hardware will be galvanized in accordance with ASTM A153.

accordance with the requirements of AASHTO M111.

The steel tube will meet the requirements of ASTM A500, Grade B, and will be galvanized after fabrication in

", Type II, with Class A coating in conformance with AASHTO M30.4 3The cable will be

W beam end section (flared) will be 12 gauge.

one-way traffic situation on the downstream traffic flow end.

The MGS trailing end terminal will only be used in a

630. 84

PLATE NUMBER

T O D D S

AND SPECIAL ANCHOR ASSEMBLY

SHORT RADIUS W BEAM GUARDRAIL

Sheet 1 of 4

(L x W

O F F

IX

E D O

B J E

C T S

R E

Q U

IR

E D A

R E

A F

R E

E

T h e n u m b e r o f ra il s i s b a s e d o n a i n te rs e c ti o n

M a in H ig h w a y

12'-6" 12'-6"

Service Road, or Intersecting Road

Farm Entrance, Field Entrance, Driveway, L fi x e d o b je c ts m a in ta in e d f re e o f g u a rd ra il w il l b e

T h e a re a b e h in d

S p e c ia l

A n c h o r

A s s e m b ly

W B e a m G u a rd ra il

B B

E E

CCC

C C

R a d iu s

DD

'-3 p o s t spacing

T Y

P

IC

A L L

A P S

P L

IC

E S

(8 R a d iu s S h o w n

"x

"x

P o s t

R e c e s s N u t

"x

"x

B lo c k

" (Min.)2 1 " (Min.)2

W a s h e r

G a lv S te e l

R o u n d

S E

C T

IO

N D -D

(W B e a m G u a rd ra il P o s t)

W a s h e r

R e c e s s N u t

D ia m e te r

H o le

3 (T y p

2'-4"1'-4" a llo w e d i s :1 T y p

S te e p e s t in s lo p e

" (Min.)2 o r fl a tt e r (T y p

S lo p e w il l b e

:1 p re s e rv a ti v e t re a te d a ft e r d ri ll in g m o d if ie d a s s h o w n a n d w il l b e

"x

"x

W o o d P o s t

S E

C T

IO

N E -E

(C R

T P o s t) c e n te re d i n s id e o f p o s t

D ia m e te r h o le s rail face of

28" at rail face of

28" at

B u tt o n H e a d B o lt

L o n g

D ia .x

S e e s ta n d a rd p la te

.9

B u tt o n H e a d B o lt

D ia .x

L o n g a s S p e c if ie d i n t h e P la n s

W o o d P o s ts o r

B e g in G u a rd ra il

B e g in W B e a m G u a rd ra il w it h

B re a k a w a y P o s t

B

C R

T P o s t

C

W B e a m P o s t

A

R A

D

IU

S C

R T P

O S

T S

N U

M B

E R O

F

O F C

U R

V E

D R

A

IL

S

N U

M B

E R A

N D L

E N

G T

H x x x x a n d

.5

.5

A A

W

A A as Specified in the Plans or Begin W Beam Guardrail with Wood Posts, or Begin Guardrail

Provide W Beam Guardrail Special Anchor Assembly (as shown), fa rm a n d f ie ld e n tr a n c e s d ri v e w a y s o r s e rv ic e r o a d s th e i n te rs e c ti n g r o a d w a y T h e re fo re it s u s e w il l b e l im it e d t o a s a c ra s h w o rt h y e n d t re a tm e n t fo r a p p ro a c h in g t ra ff ic o n

T h e W B e a m G u a rd ra il S p e c ia l

A n c h o r h a s N

O T b e e n t e s te d

T h e c u rv e d g u a rd ra il s e c ti o n s w il l b e s h o p b e n t.

o f th e ra d iu s n o s e o n ly

T h e r a il w il l

N O

T b e b o lt e d t o t h e C

R T p o s t a t th e c e n te r

R e le a s in g T e rm in a l (C

R T p o s ts b u tt o n h e a d b o lt s c o n n e c ti n g t h e r a il t o t h e C o n tr o ll e d

5W a s h e rs w il l

N O

T b e u s e d o n t h e f a c e o f th e r a il u n d e r th e

G E

N E

R A

L N

O T

E S

PLATE NUMBER

T O D D S

AND SPECIAL ANCHOR ASSEMBLY

SHORT RADIUS W BEAM GUARDRAIL

Sheet 2 of 4

J a m N u t

D E

T A

IL

F p a ra g ra p h o f g e n e ra l n o te s w it h N o W a s h e r (S e e s t

"x

B u tt o n H e a d B o lt

F a c e a n d R o u n d W a s h e r u n d e r

N u t w it h R e c ta n g u la r P la te W a s h e r o n F ro n t

B u tt o n H e a d B o lt S p li c e B o lt

"x

6"7"

G a lv a n iz e d P ip e

O .D S c h e d u le

D E

T A

IL

G

(G u a rd ra il a n d T e rm in a l S e c ti o n n o t s h o w n

S te e l P la te

"x "x

(T y p

S te e l T u b e

B e a ri n g P la te

W a s h e rs a n d N u t

"x

H e x B o lt w it h

5 2 W a s h e rs a n d N u t

"x

H e x B o lt w it h

(6 R e q u ir e d

C la m p s

C a b le to n e x t p o s t

(8 R e q u ir e d w it h W a s h e rs o n F ro n t F a c e

H e x B o lt a n d N u t

"x

" 2

(T y p

W B e a m R a il

W a s h e rs a n d N u t

"x

H e x B o lt w it h

W a s h e rs a n d N u t

"x

H e x B o lt w it h

3"

(T y p

P la te

S o il

(Typ.)

5'-0"

P o s t

B re a k a w a y

W o o d

B ra c k e t

A n c h o r

JJ

S e e D e ta il F

S e e D e ta il G

(S h e e t o f

S e e D e ta il H

(S h e e t o f

S e e D e ta il K

(S h e e t o f

S e e D e ta il L

D ia .x

C a b le w it h O n e S w a g e d E n d

(S e e s ta n d a rd p la te

.5

T e rm in a l C o n n e c to r

M o d if ie d W B e a m

D ia

N u t le n g th th re a d e d f u ll

D ia .x s tu d p la te t o s te e l tu b e

(T a c k w e ld s te e l

D ia m e te r

H o le

S te e l P la te w it h

"x

"x

(a d ju s t to f it

T e rm in a l S e c ti o n

D ia m e te r G a g e

(W e ld p ri o r to g a lv a n iz in g

"x S tr u c tu ra l T u b e

"x

"x

(W B e a m G u a rd ra il S p e c ia l

A n c h o r

A s s e m b ly

P L

A N V

IE

W

(W B e a m G u a rd ra il S p e c ia l

A n c h o r

A s s e m b ly

E L

E V

A T

IO

N V

IE

W

(T ig h t)

A s s e m b ly

C a b le

D ia

H o le

W o o d B re a k a w a y P o s t

S e e D e ta il F

G ro u n d L in e m in im u m b re a k in g s tr e n g th o f ,8 p o u n d s m a n u fa c tu re d o f im p ro v e d p lo w s te e l w it h a a n d w il l b e g a lv a n iz e d T h e w ir e r o p e w il l b e w ir e s tr a n d c o re o r in d e p e n d e n t w ir e r o p e c o re i n c h x p re fo rm e d

A A

S H

T O M w il l b e

W ir e r o p e w il l c o n fo rm t o t h e r e q u ir e m e n ts o f th e p o s t is N

O T r e q u ir e d b u tt o n h e a d b o lt w it h n o w a s h e r.

C o n n e c ti o n t o

"x

A tt a c h W b e a m r a il t o t h e s te e l p ip e w it h

G E

N E

R A

L N

O T

E S

P L

A N V

IE

W

PLATE NUMBER

T O D D S

AND SPECIAL ANCHOR ASSEMBLY

SHORT RADIUS W BEAM GUARDRAIL

Sheet 3 of 4

3"

1" "

Tube

Steel

Plate

Soil

6"

"2 11 "2

DETAIL K

Plate

" Steel8

Top

CABLE ASSEMBLY

Standard Swaged Fitting And Stud

"8 3"8

"16

"4 15 Cable will be Swage Connected

" Diameter (6x19) Galvanized Cable4

6'-6" respective sides.

be centered on

All holes will*

"2

S4S (Finish Four Sides)

WOOD BREAKAWAY POST

" Diameter Holes4

" Diameter Hole8

DETAIL L

(W Beam Rail Not Shown)

Washer

1" Steel

Anchor Bracket

Cable Assembly

1" Jam Nut

1" Hex Nut

End Plate

DETAIL H

Steel Tube

Ground Line

Washer

1" Steel

(2.375" O.D.)

Pipe Sleeve

Galvanized

2"x6" Standard

Bearing Plate spaced 4" center to center

10d Galvanized Nails (2 Req'd.)

"2

Cable

Galvanized

" Diameter4

Breakaway Post

" Wood2 1"x72

Tube and Post

Hole Through

" Diameter4

PLATE WASHER

RECTANGULAR

ANCHOR BRACKET

END PLATE FOR

Washers

Bolt and Nut with

" Diameter8 5with

" Diameter Hole4

Anchor Bracket

1"

" R.16

"8

" R.8

.5

" R.8

"2

" R.16

1"Rail

W Beam

SECTION J-J

"2

"4

" Dia. Hole16

Thickness

Steel Tube

0.1875"

Post

Breakaway

Wood

"2 1"x72

15"2

End Plate

Threaded Entire Length

1" Diameter

7"

PLATE NUMBER

T O D D S

AND SPECIAL ANCHOR ASSEMBLY

SHORT RADIUS W BEAM GUARDRAIL

Sheet 4 of 4

8"x6"x0.1875"

3"

3"

2'-0"

9"6"9"

" Steel Plate4

8"

4"

" Steel Plate8

SOIL PLATE

STEEL TUBE

BEARING PLATE

Hole

Diameter

"16

" Diameter Holes4

Top

" Diameter Holes4

" Diameter Hole4 with the contract item "Straight Class A W Beam Guardrail with Wood Posts".

length of W beam rail located within the W beam guardrail special anchor assembly will be paid for per foot incidental to the contract unit price per each for "W Beam Guardrail Special Anchor Assembly". The 12'-6" and all components of the W beam guardrail special anchor assembly except the W beam rail will be

All costs for constructing the W beam guardrail special anchor assembly including labor, equipment, hardware, "Curved Class A W Beam Guardrail with CRT Posts".

including all CRT posts, steel beam rail, and hardware will be incidental to the contract unit price per foot for

All costs for constructing the curved W beam guardrail with CRT posts including labor, equipment, and materials foot for "Straight Class A W Beam Guardrail with CRT Posts".

materials including all posts, blocks, steel beam rail, and hardware will be incidental to the contract unit price per

All costs for constructing the straight W beam guardrail with CRT posts including labor, equipment, and cutter is not allowed. The slot edges will be smooth and free of burrs or notches.

rail is not allowed as a replacement for a slot. If the Contractor must create a slot, a cutting torch or plasma

Slots in the rails will be provided as specified in the plans and by the manufacturer. A drilled hole through the

NOT be permitted after galvanizing.

All structural steel will be galvanized in accordance with ASTM A123. Punching, drilling, cutting, or welding will conform to ASTM A500. Welding will meet the current requirements of the Structural Welding Code AWS D1.1.

All angles, channels, and plates will conform to the requirements of ASTM A36 and the structural tubing will

A or better. The bolts and nuts will be galvanized in accordance with ASTM A153.

The bolts will be in conformance with ASTM A307 and the nuts will be in conformance with ASTM A563, Grade

The wood breakaway post will be in conformance with Section 630.2 A of the Specifications.