Attachment-H_VIS_Manual.pdf

National Park Service | U.S. Department of the

Interior NPS Sign Standards

Visitor Information Sign System VIS and Wayside Hardware Specification Manual

Harpers Ferry Center for Media Services Harpers Ferry, WV 25425 www.nps.gov/hfc

Revision 5 March 15, 2023

Attachment H

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 2Revision 4 September 9, 2022

This publication is an administrative document developed for the guidance of employees of the National Park Service, its contractors, cooperating partners, and federal and state government agencies.

The National Park Service assumes no responsibility for the interpretation or application of the standards and information contained in this manual by other than its own employees. The use of trade names, product specifications, identification of firms and corporations in no way constitutes an official endorsement or approval by the United States

Government of any product, process, or service to the exclusion of others that may be suitable.

DisclosurDisclosure Statement NPS e Statement NPS Sign Standards

Overview

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 3Revision 4 September 9, 2022

Table of Contents

VIS System Overview

Section I - TrailSide Series (TS)

Section II - Wall Mount Series (WM)

Section III - Low Profile / Wayside Series (LP)

Section V - Upright Series (UP)

Section V - VIS Hardware Accessories

Section VI - VIS Fabrication Drawings

Section VII - Specifications

Amendment: Cane Detection Rail

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 4Revision 4 September 9, 2022

VIS System Overview Introduction 5

VIS System Overview 6

VIS Hardware Assembly Series 7

VIS Hardware Base Material Options 8

VIS Hardware Mounting Options 9

VIS Panels 10

VIS Panel Sizes 11

VIS Hardware Assembly Codes 15

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 5Revision 4 September 9, 2022

Introduction

Overview

It is estimated that approximately 75% of all park signs fall into the Visitor Information (VIS) category. VIS Signs are designed to present information in a consistent, attractive, convenient, and flexible format. Such information may involve pedestrian or bicycle and (low–speed) motorist guidance, regulations, resource protection, instructions and general information, fee information, safety warnings, maps, and interpretation. VIS Signs may also be used to identify parks (or park areas, features, or facilities) when more monumental identification signs are not required.

The flexible system of post and frame hardware components may be configured in a variety of ways to hold modular sign panels and other accessories. VIS hardware is available in a range of durable materials to suit local conditions, all selected for vandal resistance, low maintenance, and long life–cycle performance.

Sign frames are designed to hold graphic panels made from a variety of materials including porcelain enamel, fiberglass embedment, polycarbonate embedment, high pressure laminate, digitally printed adhesive vinyl on aluminum substrates with protective overlaminates, or computer cut retro–reflective sheeting.

Besides supporting sign panels, VIS hardware is designed to accommodate a number of accessories including bulletin cases, brochure holders, and posting displays.

This manual provides details and information on the specification and fabrication of VIS hardware.

Signs are the most frequently used means of communicating with park visitors. The National Park Service UniGuide Sign Standards provide design and fabrication guidelines for a full range of park signs including Park Identity, Motorist Guidance and Visitor Information (VIS).

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 6Revision 4 September 9, 2022

Removable Capture Rail

Graphic Panel

Welded Frame System with Internal Structural Core Panel

Low Profile wayside Base (LP)

Upright Sign Base (UP)

Wall Mount (WM)

VIS System Overview

Overview

The VIS system consists of a welded frame and core panel that can be attached to posts to create

Low Profile wayside bases, Upright Sign Bases, or for Wall Mount displays. The system consists of an aluminum extrusion or a break–formed steel frame with an internal structural core panel. Sign frames are designed to capture the graphic panel on four sides and includes a secure, but removable, capture rail for ease in changing panels.

Accessories that can be attached to upright bases include bulletin cases, brochure holders, and miscellaneous post displays.

National Park Service | U.S. Department of the Interior | NPS UniGuide Program Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 7Revision 4 September 9, 2022

VIS Hardware Assembly Series

Trail Sign, Low Profile, Upright, Inline and Kiosks

Scale: 1/2" = 1'-0"

Trail Sign, Low Profile, Upright, Inline and Kiosks

Scale: 1/2" = 1'-0"

Trail Sign, Low Profile, Upright, Inline and Kiosks

Scale: 1/2" = 1'-0"

Trail Sign, Low Profile, Upright, Inline and Kiosks

Scale: 1/2" = 1'-0"

Trail Sign, Low Profile, Upright, Inline and Kiosks

Scale: 1/2" = 1'-0"

Trail Sign, Low Profile, Upright, Inline and Kiosks

Scale: 1/2" = 1'-0" Trail Sign, Low Profile, Upright, Inline and Kiosks

Scale: 1/2" = 1'-0"

Trail Sign, Low Profile, Upright, Inline and Kiosks

Scale: 1/2" = 1'-0"

Overview

The chart to the right provides an overview of the base hardware available in the VIS system.

All VIS bases are available in a variety of material options including weathering steel, galvanized steel, and painted aluminum. Painted aluminum bases are available in three paint color finishes.

The material and finish appropriate for a specific base depends primarily on the sign’s purpose and its location. Weathering steel is an excellent choice for low maintenance in many forested and desert sites; galvanized steel is very durable in coastal and other salt–water and corosive environments; and painted aluminum may be a good choice for an urban environment.

Low to the ground, Trailsides are an excellent choice for plant ID markers, site markers, trail guides, and anywhere a small discreet sign is required.

Designed to stand vertically so they attract attention, Upright bases typically provide practical information to visitors rather than site–specific interpretation.

Like the Low Profile base, Upright bases are available in a variety of material finishes and sizes. Bases can be fabricated as a single unit, double or triple inline unit, and tri-sided and four–sided units. The single unit and inline bases can be configured for one or two-sided display. All of the uprights, (in certain preset sizes) are available with or without a roof structure.

Each base is designed to hold panels or other accessories including bulletin cases.

The Low Profile base is the preferred style for NPS interpretive outdoor exhibits. Available in a variety of material finishes and sizes the base’s simple, unadorned form makes it appropriate for any park landscape.

Wall Mount frames are designed to display information on vertical surfaces. Frames are available in a variety of materials and sizes.

TS Series - Trailsides UP Series - Uprights

Upright Base

Upright Tri (Tri-Side)

Upright Inline 2

Upright Quad (Four-Side)

Upright Inline 3

LP Series - Low Profile

WM Series - Wall Mount

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 8Revision 4 September 9, 2022

VIS Hardware Base Material Options

Overview

Standard Aluminum Paint Colors

NPS Dark Brown

Matthews Paint

MP63856 with

Spatter Finish

Matthhews Paint

MP63850 with

Spatter Finish

MP63848 with

VIS base hardware is available in two standard material options: aluminum and steel.

Note: Colors shown are for representation only.

Actual color chips should be matched to the specification for accuracy.

Weathering SteelAluminum

Aluminum is the most versatile material, well-suited for almost any environment. Painted aluminum bases have a durable spatter coat finish but do require cleaning and paint touch-ups over time.

Alternately, aluminum bases can have an unpainted, hand-sanded finish which has a silvery textured look. Sanded aluminum is ideal for marine environments and is a great low-maintenance material.

Matthhews Paint

Spatter Finish

NPS Medium Grey NPS Brown

Weathering steel is idea for natural settings where general maintenance is difficult.

Weathering steel bases can last well over 15 years but are not recommended for use in salty marine environments.

New weathering steel arrives black with silver patches around weld joints. Over time the surface will change to a uniform rust brown. This takes 6+ months depending on humidity and precipitation.

Once the surface is fully weathered, rust will not rub off or leak onto the ground.

Galvanized Steel

Galvanized steel is not recommended for exhibit frames due to tight tolerances and the potential for warping.

It maybe used for base legs and mounts in marine environments as well as for trailside bases.

National Park Service | U.S. Department of the Interior | NPS UniGuide Program Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 9Revision 4 September 9, 2022

VIS Hardware Mounting Options

Overview

The chart to the right provides a basic overview of the hardware installation options available in the VIS system.

Refer to the fabrication details for more information.

Direct embedment is the typical mounting method for all VIS hardware. Post depth is typically 30" to 36" and posts are secured with concrete.

Stabilizer fins are another mounting accessory for direct embedment. Plates are attached to each base leg. The fins allow installation of the base without the use of concrete.

Socket mounting allows the VIS base to be removed. Oversized sleeves are secured in the ground and the base can slide in and out. This is an excellent choice for park areas with huge snowfall or flood conditions.

Wall mounted bases use a modified baseplate that facilitates installation on low walls.

Baseplate mounting allows installation where a deep footer is not practical. The base features a welded baseplate that attaches to imbeded j-bolts or all-thread rods.

Stabilizer bars are a mounting accessory for direct embedment. The bars are welded to each base leg and prevent racking due to loose and shifting soil. This is a good choice for seashore conditions.

The sled base allows the frame and post to be free standing. For security the base can be mounted with threaded rods.

Deck mount hardware uses a baseplate and anchors to install the base on wooden decks and walkways. Deck mounts are typically custom and site specific.

Direct Embedment (DE) Direct Embedment Stabalizer Fins ( SF)

Direct Embedment Socket Mount (SM)Cap Mount (CM) Baseplate Mount (BP)

Direct Embedment Stabalizer Bars (SB)Sled Base (SB) Deck Mount (DM)

Footer Overview

Scale: 1/2" = 1' 0"

Footer Overview

Scale: 1/2" = 1' 0"

Footer Overview

Scale: 1/2" = 1' 0"

Footer Overview

Scale: 1/2" = 1' 0"

Footer Overview

Scale: 1/2" = 1' 0"

Footer Overview

Scale: 1/2" = 1' 0"

3-IO - 10

GL

1-IO - 10 Low Profile Wall Cap Mount Elevationz

Scale: 1/2" = 1'-0"

3-IO - 10 Mounting Detail

Scale: 1/2 Actual Size

2-IO - 10 Baseplate Plan View

Scale: 1/2 Actual Size 3-

1/ 2"

1- 3/

4" 1-

3/ 4"

3/ 8"

7-1/4"

2" 2-1/2" 1-3/4"1"

1/2" Radius

3/8" -16 x 14" Stainless Steel

J-Bolt with Matching Nuts and Washers

Thru Hole Note: Minimum of Two Holes Per Leg

1/4"1/4"

3" eqeq eq

2"

45°

Align

B as ed o n S ig n

S iz e

2-IO -10 Mounting Hole Detail

Scale: 1/2 Actual Size

1-IO - 11 Low Profile Sled Base Side Elevation

Scale: 1/2" = 1' 0"

3-IO - 11 Top Section

Scale: 1/2" = 1' 0"

2-IO - 11

3-IO - 11

GL

National Park Service | U.S. Department of the Interior | NPS UniGuide Program Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 10Revision 4 September 9, 2022

VIS graphic panels are designed to provide an attractive and consistent way to present a broad range of messages.

This includes park and facility identity, park regulations, safety warnings, information, interpretation, pedestrian guidance, low speed motorist guidance, and other wayfinding information including maps. The modular grids and design standards of VIS signs allows presentation of content in discrete, easily comprehended “eyefuls” which aids in visitor comprehension and retention of information.

Please refer to the Visitor Information System, Panel

Specification Manual for more information.

VIS Panels

Panels may be produced in porcelain enamel, high pressure laminate, fused polycarbonate, fiberglass embedment, digitally printed adhesive vinyl, or computer cut retro–reflective sheeting.

Selection of material is based on life-cycle cost, budget, exposure to wear, and need for retro–reflective legends if viewed from an auto-mobile. Production methods include digital printing, screen printing, and adhesive–backed computer–cut vinyl.

Overview

Hermit Road

Hermit Road

Lookout Studio

Kolb Studio

Maswik Lodge

Backcountry Information Center

Kennels

Hermits Rest Transfer

Village Route Transfer

Bright Angel Trailhead

Center Road

Bright Angel Lodge

Thunderbird Lodge

Bright Angel Lodge

Kachina Lodge

Parking

Trailview Overlook

Maricopa Point

Hopi Point

Mohave Point

The Abyss

Pima Point

Monument Creek Vista Hermits Rest

Hermit Trailhead

Hermits Rest Route

0.5mi / 0.8km

0.3mi / 0.5km

1.1mi. / 1 .8km

E

C

D

Parking

E

0.8mi / 1.3km

1.1mi / 1.8km

R im

T ra il

Rim Trail

Rim Trail 0.

7m i /

.1 km

Powell Point

Orphan Mine

Parking

N

S

EW

Shuttle Routes

Hermits Rest Route

Village Route

Trails

Restricted Access

Hermits Rest Route National Park Service U.S. Department of the InteriorGrand Canyon National Park

Paved Multi-Use Greenway Trail

Paved Pedestiran Greenway Trail

Unpaved Rim Trail

Hermit Trail

Paved Rim Trail

Greenway Tra il

1.7mi / 2.7 km

0.9mi. / 1.4km

0.7mi / 1.1k m

Shuttle Stop

Park Identity and Entrance Signs Park Fee Signs

Informational Signs Warning and Danger Signs

National Park Service | U.S. Department of the Interior | NPS UniGuide Program Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 11Revision 4 September 9, 2022

6" and 12" Series Panel Sizes

12x6

12x24

12x36

12x48

6x6

6x12

6x18

Overview

A modular system of panels is available to fit all the

VIS hardware bases. Panel dimensions are specified by width(w) x height(h). Panels are specified in nominal dimensions. Fabricated panels are undercut by 1/16" on each side. For example, a 6" x 6" panel is 5 7/8" x 5 7/8". Post size is determined by panel or base size. Refer to the VIS

Post Hardware charts in the fabrication details.

6" Series Panels

VIS Hardware Assembly Series: TS and UP

12" Series Panels

Barstock Post

2x2 Post

VIS Hardware Assembly Series: LP and UP VIS Hardware Assembly: UP

2x3 Post

12x12

12x18

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 12Revision 4 September 9, 2022

24x12

18x24

18x36

18x48

24x18

24x24

24x36

24x48

18" and 24" Series Panel Sizes

Overview

18" Series Panels

24" Series Panels

VIS Hardware Assembly Series: LP and UP

VIS Hardware Assembly Series: LP and UP

VIS Hardware Assembly Series: UP

VIS Hardware Assembly Series: UP

Barstock Post

2x2 Post

2x3 Post

18x18

18x12

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 13Revision 4 September 9, 2022

36x12

36x24

36x18

36" Series Panel Sizes

Overview

36" Series Panels

VIS Hardware Assembly Series: LP and UP

VIS Hardware Assembly Series: UP

36x36

36x48

Barstock Post

2x2 Post

2x3 Post

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 14Revision 4 September 9, 2022

48" Series Panel Sizes

Overview

48" Series Panels

VIS Hardware Assembly Series: LP and UP

48x18

48x24

Barstock Post

2x2 Post

2x3 Post

National Park Service | U.S. Department of the Interior | NPS UniGuide Program Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 15Revision 4 September 9, 2022

VIS Hardware Assembly Codes

Overview

Although the VIS is a system of simple components, material choices, panel sizes, and mounting options offer a multitude of fabrication options. In order to adequately describe a base and its attributes a code system has been created to aid in specification of base hardware.

The code system provides the information necessary to describe the base, its size, mounting, and other options for fabrication. A sample specification code might look like this:

UP_24x36_WS_DE_PF_BC The code breaks down as follows:

UP

This is the frame type. UP is the specification code for an upright base.

24x36 This is nominal frame size or bulletin case size. In this case a 24 x 36 bulletin case mounts to the base.

WS

This is the material type. This frame will be made from weathering steel.

DE

This is the mounting type. This frame will be a direct embed.

PF

This is the mounting accessory. This frame posts will have post fins for inground stabilization.

BC

This is the base accessory. In this case the base will have a bulletin case instead of a panel.

How to Specify a VIS Base

With the code system it is easy to specify the base type.

For this exercise it is assumed all the decisions about the base have been made including the size, panel content, material mounting, and location.

Use the Code Charts on the page 16 to specify your base.

Step 1. Choose Base Type

From the VIS Hardware Assembly Chart choose the correct assembly code. If necessary refer to the VIS Hardware

Assembly Descriptions on page 7.

Step 2. Choose Nominal Panel Size

If necessary refer to Panel Size Charts, beginning page 11.

Step 3. Choose Base Material

Aluminum, weathering steel, or galvanized steel.

Step 4. Choose Mounting Method

Step 5. Choose Mounting Accessory (If Required)

Step 6. Choose Base Accessory

This could be a bulletin case, brochure dispenser, or roof structure for a tri or quad upright.

Step 7. Additional Notes

Here you would indicate additional information for the fabricator including custom requests or modifications and colors.

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 16Revision 4 September 9, 2022

VIS Hardware Assembly Codes Charts

Overview

Trailside Base

Wall Mount

Low Profile Wayside Base

Upright Base

Upright Inline 2 (Double)

Upright Inline 3 (Triple)

Upright Tri-Sided (Kiosk)

Upright Quad-Sided (Kiosk)

Code Descriptions

VIS Hardware Assembly Type

TS

WM

LP

UP

UPN2

UPN3

UPTR

UPQU

Weathering Steel

Galvanized Steel

Painted Aluminum

Sanded Aluminum

Code Descriptions

VIS Material Options Chart

WS

GS

AL

Bulletin Case

Brochure Holder

Miscellanous posting

Roof Structure (Upright Only)

Strap Kit

Code Descriptions

VIS Hardware Accessory

BC

BH

MP

RS

SK

Direct Embedment

Base Plate

Socket Mount

Sled Base (Free Standing)

Deck Mount

Wall Mount

Code Descriptions

VIS Hardware Mounting Type

DE

BP

SM

SB

DM

WM

Post Fins (Embed w/o Concrete)

Stabilizer Bars (For Shifting Soils)

Code Descriptions

VIS Hardware Mounting Accessory

PF

SB

SA

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 17Revision 4 September 9, 2022

Section I Trailside Series (TS)

Trailside Series Overview (TS) 18

Trailside Base Sizes 19

6" Series

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 18Revision 4 September 9, 2022

Trailside Series Overview (TS)

Section I: Trail Side Series

Small and simply formed, NPS “trailside” exhibits bases offer an unobtrusive way to provide brief interpretive message or important safety information with minimal impact on the landscape. Trailsides are available in weathering steel, galvanized steel, or aluminum and can accommodate several types of graphic panels, attached with stainless steel barrel nuts as shown on page 58. The final assembly is mounted by direct embedment into the ground. The angled tab at the bottom of the base prevents uplift and removal once the base is installed.

Trail Sign, Low Profile, Upright, Inline and Kiosks

Scale: 1/2" = 1'-0"

National Park Service | U.S. Department of the Interior | NPS UniGuide Program Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 19Revision 4 September 9, 2022

Scale: 1/2" = 1'

TS-6x6

TS-6x12 TS-6x18

Section I: Trail Side Series

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 20Revision 4 September 9, 2022

Section II Wall Mount Series (WM)

Wall Mount Series Overview (WM) 21

Wall Mount Frame Sizes 22

12" Series

18" Series

24" Series

36" Series

48" Series

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 21Revision 4 September 9, 2022

Wall Mount Series Overview (WM)

Section II: Wall Mount Series

When possible and permitted, graphic panels may be mounted on walls or buildings rather than on a free-standing exhibit base by using the frame assembly illustrated here.

These frames are available in weathering steel and aluminum and includes all required mounting hardware

(see page 63 for mounting details). The top frame member is secured by a replaceable set screw which can be easily removed to allow panel replacement.

National Park Service | U.S. Department of the Interior | NPS UniGuide Program Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 22Revision 4 September 9, 2022

12" Series

Scale: 1/2" = 1'

18" Series

Scale: 1/2" = 1'

WM-12x12 WM-12x18 WM-12x24 WM-12x36 WM-12x48 WM-18x12 WM-18x18 WM-18x24 WM-18x36

Section II: Wall Mount Series

National Park Service | U.S. Department of the Interior | NPS UniGuide Program Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 23Revision 4 September 9, 2022

24" Series

Scale: 1/2" = 1'

WM-24x12 WM-24x18 WM-24x24 WM-24x36

National Park Service | U.S. Department of the Interior | NPS UniGuide Program Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 24Revision 4 September 9, 2022

Scale: 1/2" = 1'

WM-36x12 WM-36x18 WM-36x24 WM-36x36 WM-36x48

GL

National Park Service | U.S. Department of the Interior | NPS UniGuide Program Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 25Revision 4 September 9, 2022

Scale: 1/2" = 1'

WM-48x12 WM-48x24 WM-48x36

GL

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 26Revision 4 September 9, 2022

Section III Low Profile Series / Wayside Series (LP)

Low Profile Overview (LP) 27

Low Profile Base Sizes 28

6" Series

12" Series

18" Series

24" Series

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 27Revision 4 September 9, 2022

Low Profile Series Overview (LP)

Section III: Low Profile Series December 1, 2008

NPS “low–profile” wayside exhibit bases are designed to diminish their presence on the landscape by using the least material required to securely hold an exhibit panel.

Panels are positioned at a 45–degree angle to permit visitors a clear view of the feature that the exhibit interprets. Bases are available in two materials, appropriate to a variety of landscapes: weathering steel for natural environments and aluminum (in three standard colors or hand-sanded) for urban and coastal areas. The legs of most wayside bases are directly embedded into the ground, although other mounting methods are available to accommodate site conditions. As illustrated on the following pages, NPS waysides bases come in a wide range of panel sizes which are held within a full-frame assembly. The top frame member is secured by a replaceable set screw which can be easily removed to allow panel replacement.

Trail Sign, Low Profile, Upright, National Park Service | U.S. Department of the Interior | NPS UniGuide Program Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 28Revision 4 September 9, 2022Section III: Low Profile Series

GL

12" Series

Scale: 1/2" = 1'

6" Series

Scale: 1/2" = 1'

LP-6x12 Barstock Post

LP-12x6 Barstock Post

LP-12x12 Barstock Post 2x2 Post

LP-12x18 2x2 Post

LP-12x24 2x3 Post

LP-6x12 Barstock Post

National Park Service | U.S. Department of the Interior | NPS UniGuide Program Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 29Revision 4 September 9, 2022Section III: Low Profile Series

GL

18" Series

Scale: 1/2" = 1'

24" Series

Scale: 1/2" = 1'

LP-18x12 2x2 Post

LP-24x12 2x2 Post 2x3 Post

LP-24x18 2x3 Post

LP-24x24 2x3 Post

LP-18x18 2x2 Post 2x3 Post

LP-18x24 2x3 Post

National Park Service | U.S. Department of the Interior | NPS UniGuide Program Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 30Revision 4 September 9, 2022Section III: Low Profile Series

GL

36" Series

Scale: 1/2" = 1'

48" Series

Scale: 1/2" = 1'

LP-36x12 2x3 Post

LP-48x18 2x3 Post

LP-48x24 2x3 Post

LP-36x18 2x3 Post

LP-36x24 2x3 Post

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 31Revision 4 September 9, 2022

Section IV Upright Series Architecture (UP)

Upright Series Overview (UP) 32

Upright Base Sizes 33

Upright Inline 2 Series Overview (UPN2) 37

Upright Inline 2 Base Sizes 38

Upright Inline 3 Series Overview (UPN3) 39

Upright Inline 3 Base Sizes 40

Upright Tri-Sided Series Overview (UPTR) 41

Upright Tri-Sided Base Sizes 42

Upright Roof Overview 45

Upright Roof Sizes 46

Upright Quad-Sided Series Overview (UPQU) 43

Upright Quad-Sided Base Sizes 44

6" Series

12" Series

18" Series

24" Series

36" Series

48" Series

24" Series

36" Series

24" Series

36" Series

Upright Series

Upright Inline 2 Series

Upright Inline 3 Series

Upright Tri Series

UprightQuad Series

24" Series

36" Series

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 32Revision 4 September 9, 2022

Upright Series Overview (UP)

Section IV: Upright Series

NPS “upright” bases—which are designed to stand vertically so they attract attention—typically present more general information than the interpretive messages their

“low–profile” counterparts offer. Upright bases are typically used at trailheads or boat ramps, near visitor centers, in parking areas or campgrounds, and at similar points of assembly or access. Bases are available in two materials, appropriate to a variety of landscapes: weathering steel for natural environments and aluminum (in three standard colors or hand-sanded) for urban and coastal areas. The legs of most upright bases are directly embedded into the ground, although other mounting methods are available to accommodate site conditions.

As illustrated on the following pages, NPS upright bases come in a wide range of panel sizes which are held within a full–frame assembly. The top frame member is secured by a replaceable set screw which can be easily removed to allow panel replacement.

Trail Sign, Low Profile, Upright, Inline and Kiosks

Scale: 1/2" = 1'-0"

This illustration shows a single exhibit panel. (Note:

The single panel shown here can be “double–sided” in order to have two display surfaces.)

The Upright Series hardware can also support a bulletin case or other accessories (on one or both sides) as illustrated elsewhere in this manual.

National Park Service | U.S. Department of the Interior | NPS UniGuide Program Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 33Revision 4 September 9, 2022Section IV: Upright Series

Scale: 1/2" = 1'

UP-6x12 Barstock Post

UP-12x6 Barstock Post

UP-12x12 Barstock Post or 2x2 Post

UP-12x18 2x2 Post

UP-12x24 2x2 Post 2x3 Post

UP-12x36 2x3 Post

UP-12x48 2x3 Post

UP-6x18 Barstock Post

12" Series

Scale: 1/2" = 1'

GL

GL

National Park Service | U.S. Department of the Interior | NPS UniGuide Program Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 34Revision 4 September 9, 2022Section IV: Upright Series

GL

24" Series

Scale: 1/2" = 1'

UP-18x12 2x2 Post

UP-18x18 2x2 Post 2x3 Post

UP-18x24 2x3 Post

UP-18x36 2x3 Post

UP-18x48 2x3 Post

UP-24x12 2x2 Post 2x3 Post

UP-24x18 2x3 Post

UP-24 x24 2x3 Post

UP-24x36 2x3 Post

UP-24x48 2x3 Post

18" Series

Scale: 1/2" = 1'

National Park Service | U.S. Department of the Interior | NPS UniGuide Program Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 35Revision 4 September 9, 2022Section IV: Upright Series

Scale: 1/2" = 1'

UP-36x12 2x3 Post

UP-36x18 2x3 Post

UP-36x24 2x3 Post

UP-36x36 2x3 Post

UP-36x48 2x3 Post

GL

GL

National Park Service | U.S. Department of the Interior | NPS UniGuide Program Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 36Revision 4 September 9, 2022Section IV: Upright Series

Scale: 1/2" = 1'

UP-48x12 2x3 Post

UP-48x18 2x3 Post

UP-48x24 2x3 Post

GL

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 37Revision 4 September 9, 2022Section IV: Upright Series

Upright Inline 2 Series Overview (UPN2)

When more information needs to be displayed than a single exhibit can accommodate, two upright panels can be used.

The material and color options for this configuration are the same as those available for the single panel assembly presented on page 31.

The Inline 2 Series hardware can support a bulletin case or other accessories in additionto exhibit panels. Both sides of the assembly can carry panels or accessories.

Trail Sign, Low Profile, Upright, National Park Service | U.S. Department of the Interior | NPS UniGuide Program Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 38Revision 4 September 9, 2022Section IV: Upright Series

Scale: 1/2" = 1'

36" Series

Scale: 1/2" = 1'

UPN2-24x36 2x3 Posts

UPN2-36x48 3x5 Posts

GL

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 39Revision 4 September 9, 2022Section IV: Upright Series

Upright Inline 3 Series Overview (UPN3)

When more information needs to be displayed than one or two exhibits can accommodate, three upright panels can be used. The material and color options for this configuration are the same as those available for the single panel assembly presented on page 31.

The Inline 3 Series hardware can support a bulletin case or other accessories in addition to exhibit panels. Both sides of the assembly can carry panels or accessories.

Trail Sign, Low Profile, Upright, National Park Service | U.S. Department of the Interior | NPS UniGuide Program Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 40Revision 4 September 9, 2022Section IV: Upright Series

Scale: 1/2" = 1'

UPN3-36x48 3x5 Posts

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 41Revision 4 September 9, 2022Section IV: Upright Series

Upright Tri-Side Series Overview (UPTR)

Upright structures can be configured in a tri-sided arrangement. The Tri-Sided Series can support exhibit panels, bulletin cases and other accessories. The Upright Tri Series, like all NPS hardware, is typically embedded directly into the ground, although other mounting methods are available to accommodate site conditions. The Tri-Sided Series is available in aluminum and weathering steel.

Trail Sign, Low Profile, Upright, National Park Service | U.S. Department of the Interior | NPS UniGuide Program Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 42Revision 4 September 9, 2022Section IV: Upright Series

Scale: 1/2" = 1'

36" Series

Scale: 1/2" = 1'

UPTR-24x36 Custom Posts

UPTR-36x48 Custom Posts

GL

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 43Revision 4 September 9, 2022Section IV: Upright Series

Upright Quad-Sided Series Overview (UPQU)

Upright structures can be configured in a four-sided arrangement. The Quad-Sided Series can support exhibit panels, bulletin cases and other accessories in addition to exhibit panels. The Quad Series, like all NPS hardware, is typically embedded directly into the ground, although other mounting methods are available to accommodate site conditions. The Quad-Sided Series is available in aluminum and weathering steel.

Trail Sign, Low Profile, Upright, National Park Service | U.S. Department of the Interior | NPS UniGuide Program Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 44Revision 4 September 9, 2022Section IV: Upright Series

Scale: 1/2" = 1'

36" Series

Scale: 1/2" = 1'

UPQU-24x36 4x4 Posts

UPQU-36x48 6x6 Posts

GL

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 45Revision 4 September 9, 2022

Upright Roof Overview

Single, inline, tri, or quad upright exhibits (in 36 x 48 panel sizes only) can include a roof structure to protect panels, bulletin cases, and other accessories, and to provide shade for park visitors. Inline assemblies are typically delivered with the roof substructure (as shown below) but without roof surface materials, which are obtained and applied by the park. However, the Tri and the Quad Series can be ordered with an aluminum roof (also see below) finished to match the other parts of the structure. (Note: all roofed structures are currently available only in painted aluminum.)

Section IV: Upright Series

National Park Service | U.S. Department of the Interior | NPS UniGuide Program Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 46Revision 4 September 9, 2022Section IV: Upright Series

GL

UP-36x48 with Roof 3x5 Post

UPN3-36x48 with Roof 3x5 Post

UPN2-36x48 with Roof 3x5 Post

Scale: 1/2" = 1'

National Park Service | U.S. Department of the Interior | NPS UniGuide Program Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 47Revision 4 September 9, 2022Section IV: Upright Series

GL

UPTR-36x48 with Roof Custom Post

UPQU-36x48 with Roof 6x6 Post

Scale: 1/4" = 1'

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 48Revision 4 September 9, 2022

Section V VIS Hardware Accessories

VIS Hardware Accessory Overview 49

Bulletin Case Overview 51

Bulletin Case Frame Sizes 52

Brochure Holder Overview 53

Miscellaneous Posting Overview 54

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 49Revision 4 September 9, 2022Section V: Accessories

VIS Hardware Accessory Overview

The VIS System offers a set of accessories, including a bulletin case as shown below, and holders for brochures or miscellaneous postings as illustrated on the next page.

The bulletin case can be mounted on a wall, or attached to a free–standing vertical base. For more information about the bulletin case see page 51.

Bulletin Cases can be wall mounted or attached to an Upright Base.

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 50Revision 4 September 9, 2022Section V: Accessories

VIS Hardware Accessory Overview - Continued

Upright accessories include a brochure holder and miscellaneous posting.

Accessories are attached to an upright base using an accessory mounting panel.

The accessory mounting panel is securely attached to the post legs and each accessory mounts using tamper proof hardware.

Accessory Mounting Panel

Accessories

VIS Upright Base

Accessory Frame

Accessories

VIS Upright Base

Brochure Holder (BH)

Miscellaneous Posting (MP)

Registration Box (RB)

Accessory Mounting Panel

Accessories

VIS Upright Base

Accessory Frame

Accessories

VIS Upright Base

Brochure Holder (BH)

Miscellaneous Posting (MP)

Registration Box (RB)

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 51Revision 4 September 9, 2022Section V: Accessories

Bulletin Case

GL

Visitor information that needs to be posted quickly or changed frequently is best presented in a bulletin case.

Designed to be installed on legs or attached directly to a wall, the standard NPS bulletin case features a continuous–hinge door with double locks, 3/16" clear Lexan fronts, and a back panel of powder–coated steel. Information postings are held in place by magnets. The bulletin case is constructed to provide maximum protection from the elements and is ventilated to reduce interior condensation.

National Park Service | U.S. Department of the Interior | NPS UniGuide Program Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 52Revision 4 September 9, 2022

Scale: 1/2" = 1'

36" Series

Scale: 1/2" = 1'

48" Series

Scale: 1/2" = 1'

BC-24x24 BC-24x36 BC-36x24 BC-36x48 BC-48x36

GL

Section V: Accessories

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 53Revision 4 September 9, 2022

Brochure Holder

Section V: Accessories

The standard NPS brochure holder is designed to make official park folders (or trail guides) readily available while providing them with limited protection from the elements.

The holder can be used alone to carry between 25 and 40 brochures (depending on their thickness), or can be used in multiples to accommodate more. A clear Lexan cover allows the top brochure to be easily seen by visitors.

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 54Revision 4 September 9, 2022

Miscellaneous Posting

Section V: Accessories

Designed to hold an 8.5 x 11 inch sheet, the miscellaneous posting holder allows information to be printed by computer on paper or card stock and easily mounted for viewing. The

Lexan cover provides limited protection from the elements, allowing posting to be displayed for weeks or longer. Such postings could include schedules that change periodically, timely information about closures or emergencies, or other messages that need to be displayed quickly.

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 55Revision 4 September 9, 2022

Section VI VIS Fabrication Detail Drawings

Trailside (TS) 56

Wall Mount (WM) 60

Low Profile (LP) 65

Upright Series (UP) 78

Upright Inline 2 Series (UPN2) 107

Upright Inline 3 Series (UPN3) 114

Upright Tri Sided Series (UPTR) 123

Upright Quad Series (UPQU) 135

Bulletin Case with Posts (BC) 148

Bulletin Case Wall Mount (BC) 151

Brochure Holder (BH) 154

Miscellaneous Posting (MP) 156

Accessory Add-On Panel 158

Installation Options 161

Reference Charts 175

Notice

These specifications are provided as guidelines for the fabrication, assembly, and installation of VIS signs and wayside exhibits.

Additional instructions and requirements including modifications to structures and details may be provided within individual contracts.

Fabricators may propose and the NPS may approve deviations to the construction of VIS bases.

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 56Revision 4 September 9, 2022

Trailside (TS)

Section VI: Details

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 57Revision 4 September 9, 2022Section VI: Details

TS - 01

1-TS - 01 Trail Side Front and Side Elevation

Scale: 1/2" = 1' - 0"

6"

5-7/8"

3/ 4"

5/8"5/8" eq eq

Pa n el H ei g h t:

2" o r

3/ 4"

Radius 1/8"

Radius Panel Edge

Optional 1/4" Holes for 4-Corner Panel Attachment

Breakform Bend

1/4" Hole to Accept 3/8" x 1/4" Barrel Diameter 18-8

Stainless Steel Torx Pin In Head Barrel with 1/4", 10-24, 18-8 Stainless Steel, Torx Pin

In Head Machine Screw

Line of Panel

Trailside Base

2-TS - 01 Panel Attachment Detail

Scale: 1/2 Actual Size

45°

2-TS - 01

1-TS - 02

1-TS - 03

GL

Steel and Aluminum Fabrication

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 58Revision 4 September 9, 2022Section VI: Details

TS - 02

1-TS - 02 Trail Side Side Elevation

Scale: Actual Size

3/8" x 1/4" Barrel Diameter 18-8 Stainless Steel Torx Pin In Head Barrel with 1/4", 10-24, 18-8 Stainless Steel, Torx Pin

In Head Machine Screw

.250 Breakformed Steel Base

.125 Graphic Panel

6"

Panel Height: 6", 12" or 18"

1/16"

1/16"

3/4"

3/4"

2-TS - 02 Connection Detail

Scale: 1-1/2" = 1' - 0"

45°

Steel Fabrication

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 59Revision 4 September 9, 2022Section VI: Details

TS - 03

1-TS - 03 Trail Side Side Elevation

Scale: Actual Size

2-TS - 03 Connection Detail

Scale: 1-1/2" = 1"-0"

3/8" x 1/4" Barrel Diameter 18-8 Stainless Steel Torx Pin In Head Barrel with 1/4", 10-24, 18-8 Stainless Steel, Torx Pin

In Head Machine Screw

.250 Breakformed Aluminum Base

.125 Graphic Panel

6"

Panel Height: 6", 12" or 18"

1/16"

1/16"

3/4"

3/4"

45°

Aluminum Fabrication

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 60Revision 4 September 9, 2022

Wall Mount (WM)

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 61Revision 4 September 9, 2022Section VI: Details

WM - 01

GL

5/16"

3/ 4"

1/ 4"

1/ 4"

3/ 4"

4" 4"

.125" Graphic Panel

5/16"-18 x 2" Long Zinc Plated Wej-it Stud

1/4"-20x3/8" 18-8 Stainless Steel Counter Sunk Flathead, Phillips Machine Screw.

Note: Top of Frame is Connected by Screws and is Removable

1/4"-20, 18-8 Stainless Steel Machine Screw Nut Welded to Steel Angle

.125" Steel Continuous C-Channel Welded to Core Panel

Note: Channel Length Based on Sign Size

.125" Steel Core Panel Welded to Steel Angle

1" x 1" x 1/8" Breakformed Steel Angle

1-3/4" x 3/4" x 1/8" Breakformed Steel Angle

1" x 1" x 1/8" Breakformed Steel Angle

1-3/4" x 3/4" x 1/8" Breakformed Steel Angle

1-3/4"

2-WM - 01 Side Section Cut

Scale: 1/2 Actual Size

1-WM - 01 Wall Mount Elevation

Scale: 1/2" = 1'-0"

2-WM - 011-WM - 02

1/8" Drilled Weep Hole Note: See Weep Hole Chart

General Note:

All breakformed steel and aluminum frame edges shall be eased to prevent sharp edges and allow paint adherence.

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 62Revision 4 September 9, 2022Section VI: Details

WM - 02

Wall or Masonry

Slotted Mounting Hole

5/16"-18 x 2" Long Zinc Plated Wej-it Stud

1" x 1" x 1/8" Breakformed Steel Angle

1-3/4" x 2" x 1/8" Breakformed Steel Angle

.125” Steel Core Panel Welded to Steel Angle

.125 Graphic Panel

1-1/4" x 1-1/4 x 1/8" Breakformed Steel C-Channel

Welded to Core Panel

1" x 1" x 1/8" Breakformed Steel Angle

1-3/4" x 2" x 1/8" Breakformed Steel Angle

1-1/4" x 1-1/4 x 1/8" Breakformed Steel C-Channel Welded to Core Panel

3-WM - 02 Top Section Cut

Scale: 1/2 Actual Size

4" 4"

Hole Location Determined On Field Conditions

Hole Location Determined On Field Conditions

1-WM - 02 Frame Mounting Hole Locations

Scale: 1" = 1'-0"

2-WM - 02 Detail at Slotted Hole

Scale: 1/2 Actual Size

Line of Steel C-Channel

Slotted Mounting Hole

7/8"

1- 3/

4"

3-WM - 02

2-WM - 02

7/8" 7/8"

4"

3/4"

4"

3/4" See Weld Chart

Nominal Dimension + 1/2" (Length and Width)

Steel Fabrication (Continued)

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 63Revision 4 September 9, 2022Section VI: Details

WM - 03

GL

1/8" Drilled Weep Hole Note: See Weep Hole Chart

3/8"

4" 4"

.125" Graphic Panel

NPS Standard 3/16" Aluminum “F” Extrusion

5/16"-18 x 2" Long Zinc Plated Wej-it Stud

.125" Aluminum Continuous C-Channel Welded to Core Panel

Note: Channel Length Based on Sign

3/16" Aluminum Core Panel Welded to F-Extrusion

1-3/4"

1-WM - 03 Wall Mount Elevation

Scale: 1/2" = 1'-0"

2-WM - 03 Side Section Cut

Scale: 1/2 Actual Size

1/4"-20 x 5/8" Long 6061-T6 Aluminum, Counter Sunk Flat Head, Phillips Head Machine Screw.

Note: Top of Frame is Connected by Screws and is Removable

1/4"-20, 6061-T6 Aluminum Hex Nut Welded to

Aluminum Angle

2-WM - 031-WM - 04

3/ 4"

3/ 4"

1" x 1" x 3/16" Breakformed Alulminum Angle

1-3/4" x 3/4" x 3/16" Breakformed Alulminum Angle

1/ 4"

1/ 4"

General Note:

All breakformed steel and aluminum frame edges shall be eased to prevent sharp edges and allow paint adherence.

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 64Revision 4 September 9, 2022Section VI: Details

WM - 04

7/8" 7/8"

4" 4"

Hole Location Determined On Field Conditions Hole Location Determined On Field Conditions

Hole Location Determined On Field Conditions

Slotted Mounting Hole

Line of Aluminum C-Channel

Slotted Mounting Hole

7/8"

1- 3/

4"

3-WM - 04 Top Section Cut

Scale: 1/2 Actual Size

1-WM - 04 Frame Mounting Hole Locations

Scale: 1" = 1'-0"

2-WM - 04 Detail at Slotted Hole

Scale: 1/2 Actual Size

3-WM - 04

2-WM - 04

Wall or Masonry

5/16"-18 x 2" Long Zinc Plated Wej-it Stud

NPS Standard 3/16" Aluminum “F” Extrusion

.125" Steel Core Panel Welded to Steel Angle

.125 Graphic Panel

1-1/4" x 1-1/4 x 1/8" Breakformed Steel C-Channel

Welded to Core Panel

See Weld Chart

Standard NPS 3/16" Breakformed Aluminum “F” Extrusion

1-1/4" x 1-1/4 x 1/8" Breakformed Steel C-Channel Welded to Core Panel

4"

3/4"

4"

3/4"

Nominal Dimension + 1/2" (Length and Width)

Aluminum Fabrication (Continued)

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 65Revision 4 September 9, 2022

Low Profile (LP)

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 66Revision 4 September 9, 2022

Low Profile (LP): Barstock Post

Steel Fabrication

Section VI: Details

LP - 01

General Note:

All breakformed steel and aluminum frame edges shall be eased to prevent sharp edges and allow paint adherence.

.125" Steel Core Panel Welded to Angle

.090 to .125 Graphic Panel

3/8" x 1/4" Barrel Diameter 18-8 Stainless Steel, Torx Pin In Head

Barrel with 1/4", 10-24, 18-8 Stainless Steel, Torx Pin In Head Machine Screw

1" x 1" Continuous .125" Breakformed Steel Angle

1-3/4" x 3/4"x 1/8" Breakformed Steel Angle

1/8" Drilled Weep Hole Note: See Weep Hole Chart

1/2" x 2" Steel Barstock Post

5/1 6"

3/4"

3/4"

1- 3/4

1-LP - 01 Low Profile Elevation

Scale: 1/2" = 1' -0"

1/4"-20 x 3/8" Long 18-8 Stainless Steel, Flat Head, Phillips Machine Screw Note: Top of Frame is Connected by Screws and is Removable

Note: Ease Top Edge of Post

1/4"-20, 316 Stainless Steel Machine Screw Nut

Welded to Steel Angle

2"

Note: Grind Flush

67.5°

67.5°

45°

2-LP - 01 Post Detail

Scale: 3" = 1'-0"

3-LP - 01 Side Section Cut

Scale: 1/2 Actual Size

See Installation Options

2"1/2"

3-LP - 01 2-LP - 01

1-

LP

GL

1" x 1" x 1/8" Breakformed Steel Angle

1-3/4" x 3/4"x 1/8" Breakformed Steel Angle

45°

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 67Revision 4 September 9, 2022Section VI: Details

LP - 02

.090 to .125 Graphic Panel

1/8" Steel Core Panel Welded to Steel Angle

3/16" Gap For Panel Expansion

1" x 1" x 1/8" Breakformed Steel Angle

2" x 3/4" x 1/8" Breakformed Steel Angle

1/2" x 2" Steel Barstock Posts

Line Of 1/8" Steel Frame

Line Of 1/8" Undercut Graphic Panel

1/2" x 2" Steel Barstock Posts

2" x 3/4" x 1/8" Breakformed Steel Angle

1" x 1" x 1/8" Breakformed Steel Angle

3/8" x 1/4" Barrel Diameter 18-8 Stainless Steel Torx Pin In Head Barrel with 1/4", 10-24, 18-8 Stainless Steel, Torx Pin In Head Machine Screw

3/16" Gap for Panel Expansion

1-LP - 02 Frame Front Elevation

Scale: 1/2 Actual Size

2-LP - 02 Frame Top Section Cut

Scale: 1/2 Actual Size

1/8" Undercut Panel

1/ 8"

U n d er cu t

Pa n el

5/

3/ 4"

1/

3/4"

1/16"

1- 3/

4"

2-LP - 02

See Weld Chart

Nominal Dimension + 1/2" (Length and Width)

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 68Revision 4 September 9, 2022

2"1/2"

3/16" Aluminum Core Panel Welded to “F” Extrusion

.090 to .125 Graphic Panel

3/8" x 1/4" Barrel Diameter 18-8 Stainless Steel, Torx Pin In Head

Barrel with 1/4", 10-24, 18-8 Stainless Steel, Torx Pin In Head Machine Screw

NPS Standard 3/16" Aluminum “F” Extrusion

1/8" Drilled Weep Hole Note: See Weep Hole Chart

3/8

1- 3/4

1/4"-20 x 1/2" Long, 18-8

Stainless Steel, Counter Sunk Flat Head, Phillips Machine Screw Note: Top of Frame is Connected by Screws and is Removable

1/4"-20, 6061-T6 Machine Screw Nut

Welded to Aluminum Angle

2"

Note: Grind Flush

67.5°

67.5°

45°

See Installation Options

1-LP - 03 Low Profile Elevation

Scale: 1/2" = 1' -0"

2-LP - 03 Post Detail

Scale: 3" = 1' -0"

3-LP - 03 Side Section Cut

Scale: 1/2 Actual Size

3-LP - 03 2-LP - 03

1-

LP

45°

1/2" x 2" Aluminum Barstock Post

1" x 1" x 3/16" Breakformed Aluminum Angle

1-3/4" x 3/4" x 3/16" Breakformed Aluminum Angle

3/4"

3/4"

Note: Ease Top Edge of Post

General Note:

All breakformed steel and aluminum frame edges shall be eased to prevent sharp edges and allow paint adherence.

Section VI: Details

LP - 03

National Park Service | U.S. Department of the Interior Visitor Information Sign System | VIS and Wayside Hardware Specification Manual 69Revision 4 September 9, 2022Section VI: Details

LP - 04

1/8" Undercut Panel

1/ 8"

U n d er cu t

Pa n el

3/ 8"

3/ 4"

1/

3/4"

1/16"

1- 3/

4"

1-LP - 04 Frame Front Elevation

Scale: 1/2 Actual Size

2-LP - 04 Frame Top Section Cut

Scale: 1/2 Actual Size

2-LP - 04

Standard NPS 3/16” Aluminum “F” Extrusion

3/8" x 1/4" Barrel Diameter 18-8 Stainless Steel Torx Pin In Head Barrel with…