National ramp ALUMINUM SOLID, Installation Manual

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Liberty Series™ Ramp Installation Guide-Revision 8/1/2020
RAMP DUAL-LINE HANDRAIL PLATFORM DUAL-LINE HANDRAIL
Handrails with two railings that run parallel to the ramp
surface. The ramp dual-line handrail does not contain a
toe guard.
Handrails with two railings that run parallel to the ramp
surface. The platform dual-line handrail contains a toe
guard along the bottom. Due to the toe guard, the
platform handrails attach to the platform before the
legs.
RAMP VERTICAL PICKET HANDRAIL PLATFORM VERTICAL PICKET HANDRAIL
Ramp handrail with vertical pickets 4" apart that is
used instead of a dual-line handrail. The picket railings
on a ramp handrail are angled, so they will be straight
when installed on a ramp with a 4.8° slope.
Handrail design with vertical pickets within 4" apart,
that is used instead of a dual-line handrail. The picket
railings on a platform handrail are straight.
RAMP S
Y
S
TEM C
OMPONENT
S
TOP TRANSITION PLATE (TTP) LANDING PAD BOTTOM TRANSITION PLATE (BTP)
The TTP attaches the ramp system to the home at the
ramp start and provides a smooth transition onto the
ramp system.
60
"
long bottom transition plate is the landing area for
the landing pad, placed facing the exit direction of the
ramp.
A A
B B
C C
D D
E E
F F
8
8
7
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1
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Sheet of Scale:
PROPRIETARY AND CONFIDENTIAL
COPYRIGHT NATIONAL RAMP. ALL RIGHTS RESERVED.
ALL TEXT AND IMAGES CONTAINED IN THIS
DOCUMENT ARE PROPRIETARY AND MAY NOT BE
SHARED, MODIFIED, DISTRIBUTED, REPRODUCED, OR
REUSED WITHOUT THE EXPRESS WRITTEN PERMISSION
OF NATIONAL RAMP.
NOTES:
1. FOOT PLACEMENT DIMENSIONS MUST BE VERIFIED BASED ON FIELD CONDITIONS AND ACTUAL INSTALL
2.MAXIMUM SLOPE-1:12(8.33%)
3.MAXIMUM CROSS SLOPE-1:48 (1/4''/FOOT)
4.ALL RAMPS & PLATFORMS 36'' AND OVER ELEVATION REQUIRE CROSS BRACING
Approved: Drawn:
Revision:
Date:
Width:
Length:
Elevation:
Customer:
Project:
A A
B B
C C
D D
E E
F F
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
Sheet of Scale:
PROPRIETARY AND CONFIDENTIAL
COPYRIGHT NATIONAL RAMP. ALL RIGHTS RESERVED.
ALL TEXT AND IMAGES CONTAINED IN THIS
DOCUMENT ARE PROPRIETARY AND MAY NOT BE
SHARED, MODIFIED, DISTRIBUTED, REPRODUCED, OR
REUSED WITHOUT THE EXPRESS WRITTEN PERMISSION
OF NATIONAL RAMP.
NOTES:
1. FOOT PLACEMENT DIMENSIONS MUST BE VERIFIED BASED ON FIELD CONDITIONS AND ACTUAL INSTALL
2.MAXIMUM SLOPE-1:12(8.33%)
3.MAXIMUM CROSS SLOPE-1:48 (1/4''/FOOT)
4.ALL RAMPS & PLATFORMS 36'' AND OVER ELEVATION REQUIRE CROSS BRACING
Approved: Drawn:
Revision: Date:
Width:
Length:
Elevation:
Customer:
Project:
A A
B B
C C
D D
E E
F F
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
Sheet of Scale:
PROPRIETARY AND CONFIDENTIAL
COPYRIGHT NATIONAL RAMP. ALL RIGHTS RESERVED.
ALL TEXT AND IMAGES CONTAINED IN THIS
DOCUMENT ARE PROPRIETARY AND MAY NOT BE
SHARED, MODIFIED, DISTRIBUTED, REPRODUCED, OR
REUSED WITHOUT THE EXPRESS WRITTEN PERMISSION
OF NATIONAL RAMP.
NOTES:
1. FOOT PLACEMENT DIMENSIONS MUST BE VERIFIED BASED ON FIELD CONDITIONS AND ACTUAL INSTALL
2.MAXIMUM SLOPE-1:12(8.33%)
3.MAXIMUM CROSS SLOPE-1:48 (1/4''/FOOT)
4.ALL RAMPS & PLATFORMS 36'' AND OVER ELEVATION REQUIRE CROSS BRACING
Approved: Drawn:
Revision: Date:
Width:
Length:
Elevation:
Customer:
Project:
A A
B B
C C
D D
E E
F F
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
Sheet of Scale:
PROPRIETARY AND CONFIDENTIAL
COPYRIGHT NATIONAL RAMP. ALL RIGHTS RESERVED.
ALL TEXT AND IMAGES CONTAINED IN THIS
DOCUMENT ARE PROPRIETARY AND MAY NOT BE
SHARED, MODIFIED, DISTRIBUTED, REPRODUCED, OR
REUSED WITHOUT THE EXPRESS WRITTEN PERMISSION
OF NATIONAL RAMP.
NOTES:
1. FOOT PLACEMENT DIMENSIONS MUST BE VERIFIED BASED ON FIELD CONDITIONS AND ACTUAL INSTALL
2.MAXIMUM SLOPE-1:12(8.33%)
3.MAXIMUM CROSS SLOPE-1:48 (1/4''/FOOT)
4.ALL RAMPS & PLATFORMS 36'' AND OVER ELEVATION REQUIRE CROSS BRACING
Approved: Drawn:
Revision: Date:
Width:
Length:
Elevation:
Customer:
Project:
A A
B B
C C
D D
E E
F F
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
Sheet of Scale:
PROPRIETARY AND CONFIDENTIAL
COPYRIGHT NATIONAL RAMP. ALL RIGHTS RESERVED.
ALL TEXT AND IMAGES CONTAINED IN THIS
DOCUMENT ARE PROPRIETARY AND MAY NOT BE
SHARED, MODIFIED, DISTRIBUTED, REPRODUCED, OR
REUSED WITHOUT THE EXPRESS WRITTEN PERMISSION
OF NATIONAL RAMP.
NOTES:
1. FOOT PLACEMENT DIMENSIONS MUST BE VERIFIED BASED ON FIELD CONDITIONS AND ACTUAL INSTALL
2.MAXIMUM SLOPE-1:12(8.33%)
3.MAXIMUM CROSS SLOPE-1:48 (1/4''/FOOT)
4.ALL RAMPS & PLATFORMS 36'' AND OVER ELEVATION REQUIRE CROSS BRACING
Approved: Drawn:
Revision: Date:
Width:
Length:
Elevation:
Customer:
Project:
A A
B B
C C
D D
E E
F F
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
Sheet of Scale:
PROPRIETARY AND CONFIDENTIAL
COPYRIGHT NATIONAL RAMP. ALL RIGHTS RESERVED.
ALL TEXT AND IMAGES CONTAINED IN THIS
DOCUMENT ARE PROPRIETARY AND MAY NOT BE
SHARED, MODIFIED, DISTRIBUTED, REPRODUCED, OR
REUSED WITHOUT THE EXPRESS WRITTEN PERMISSION
OF NATIONAL RAMP.
NOTES:
1. FOOT PLACEMENT DIMENSIONS MUST BE VERIFIED BASED ON FIELD CONDITIONS AND ACTUAL INSTALL
2.MAXIMUM SLOPE-1:12(8.33%)
3.MAXIMUM CROSS SLOPE-1:48 (1/4''/FOOT)
4.ALL RAMPS & PLATFORMS 36'' AND OVER ELEVATION REQUIRE CROSS BRACING
Approved: Drawn:
Revision: Date:
Width:
Length:
Elevation:
Customer:
Project: