Artifact Case Spec - 9-24-19.pdf
PDF 52 KB Posted
- Attached to
- Stevenson Room Cases
- Solicitation number
- 20-506ALPLM-ALPLM-B-10514
- Issued by
- St. Clair County, Illinois
About this file
This document is an artifact case specification for the Abraham Lincoln Presidential Museum located in Springfield, Illinois. The specification details the requirements for six (6) free-standing, full-view floor cases with a 4-sided viewing area that can be converted to a 3-sided view. The cases must meet specific dimensions, construction, finish, and environmental control standards. Key features include frameless corner construction, concealed pivot hinged doors with mechanical and keyed locks, Arakawa hanging systems, glass shelves, LED lighting, and passive humidity control. All materials and components must meet conservation requirements of national agencies. The vendor is responsible for installing and certifying the cases to artifact-safe standards.
The document does not provide any details on pricing, set-asides, incumbents, funding sources, or contract terms. It appears to solely focus on the technical specifications and requirements for the artifact display cases.
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Other files
| File | Type | Posted |
|---|---|---|
| Artifact Case Spec-Rev91819 V2.pdf |
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Text version
Artifact Case Specification Abraham Lincoln Presidential Museum 8/26/19 212 N. 6th St., Springfield, Illinois 62701
Quantity
Six (6)
Style
Free Standing
Full View
Floor Case
Viewing Area
4-sided view
Convertible from 4-sided to 3-sided view with removable panel insert in back
Frameless corner construction
Artifact Area Dimensions (Minimum)
34” Wide
34” Deep
78” Tall
Exterior Artifact Case Dimensions (Maximum)
36” Wide
36” Deep
96” Tall
Artifact Area
Isolated and sealed from exterior environment
Sealed with cured silicone gasket material
Exterior Finish Panels
Aluminum panels
All surfaces painted with polyurethane lacquer (color TBD)
Structure
All materials used in the construction of structural components are to be steel or aluminum
All structural components are to be painted or powder coated unless otherwise specified
Glass
Minimum 10 mm
Low iron
Laminated
UV filtering
Door
Concealed pivot hinged (located at top and bottom of door)
Door location - front of case
Sealed with cured silicone gasket material
Minimum opening 90 degree
Minimum opening – size of glass panel
Door Locks –
Keyed and Mechanical locks
Mechanical locking system that actively compresses door gaskets and holds door closed
Equivalent to Glasbau Hahn T-Bar system
Keyed locking systems that must opened to access mechanical locking system
Interchangeable core/Keyed alike
Minimum lock locations
1 top of door
1 bottom of door
Hanging System
Arakawa CRJ 1800-a track
Mounted on back wall at ceiling line
Case Back
Steel or aluminum panel – painted (color TBD)
Easily removable
Panel designed to be held securely in place when installed
Plinth
Height 30” from floor
30” wide
30” deep
Removable
All sides flat
Steel or aluminum structure
Weight capacity 200#
Metal panel painted (color TBD)
Artifact Deck
Steel or aluminum structure
Weight capacity 200#
Painted (Color TBD)
Security Alarms
1 Shock
2 Door access contacts
Lighting
Light source is to be focusable LED heads. A minimum of six (6) LED heads are required, nine (9)
LED heads preferred. Focusable means the heads should at least be able to pan and tilt, although pan, tilt, and zoom would be preferred. The light source must be dimmable and flicker-free down to a light meter reading of 5 foot-candles at a distance of 8 inches.
Glass Shelves
Stainless steel rod support structure at each corner
Two glass shelves
Size-full width and depth minus support structure size
30# additional load capacity of each shelf
Environmental Control
Passive humidity control
Aluminum constructed silcagel drawer in case base
Silicagel drawer size engineered to accommodate size of artifact area
Silicagel drawer gasketed and sealed from exterior environment
Silacgel drawer accessible after unlocking and opening case door
Silicagel to be supplied
Leveler
Built-in screw type case levelers in case base
Electric
ALPLM will provide 110v electrical supply at each case location
Electric supply location will be bottom base of each case
Materials and Standards
All materials, finishes and components used in the construction of the artifact case are to be recognized conservation materials meeting the conservation requirements of the National
Archives, National Park Service and the Smithsonian Institution.
Installation
Artifact case structures, finishes and all components including but not limited to lighting and environmental components are to be installed and certified by the vendor to be operating efficiently and to artifact safe standards.
File details come from the government source that posted it. Updated .