Attachment J-8 - W-504 and W-505 Addendum 01 260520.pdf
PDF 2 MB Posted
- Attached to
- Library of Congress - Wayfinding Fabrication
- Solicitation number
- 030ADV26R0030
- Issued by
-
Library of Congress
About this file
These are construction design intent drawings for the Library of Congress Wayfinding System at the Thomas Jefferson Building. Sheet W-504 documents the M2 Exterior Monolith in Hard Landscape (Sign M2_159), while Sheet W-505 covers M2 Exterior Monoliths in Soft Landscape (Signs M2_157, M2_158, M2_160). Both sheets are issued for Fabrication Tender status as of Version 3 (May 20, 2026).
The signs are vertical aluminum monoliths featuring 1/8-inch thick aluminum cladding folded into 2-inch deep profiles and wet spray painted in Library Exterior White Paint. Internal structures use custom bent aluminum and 1¾-inch box section aluminum. Graphic content consists of printed vinyl and cut vinyl in Library Black, Library Orange, and Library Dark Gray. Key design specifications include overall dimensions of approximately 25 inches wide by 93 inches tall, with a 2-inch deep cladding. The hard landscape variant (W-504) features paving slabs at the sign base with an aperture cut through prior to installation, while the soft landscape variant (W-505) includes 3 inches of exposed concrete surrounding the base. The contractor is responsible for creating shop drawings, conducting site surveys at each location, determining structural component design, and obtaining structural engineer verification with stamped drawings. The fabricator must also confirm if additional protective surface coatings beyond the specified paint finishes are required. Graphic details are referenced in documents W-506 and W-507, with location and positioning details in W-200 and W-235.
View the file
Other files
Show all 13
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
FRONT VIEW
Scale: 3/4" = 1'-0"
RIGHT VIEW
Scale: 3/4" = 1'-0"
TOP VIEW
Scale: 3/4" = 1'-0"
SECTION A-A
Scale: 3/4" = 1'-0"
Internal Structure
Constructed from custom bent aluminum behind the recess detail, and 1 3/4" box section aluminum.
The appointed manufacturer is to confirm if any additional protective surface coatings are required, e.g.
spray paint application or powder coating.
Sign Cladding
1/8" thick aluminum folded into
2" deep cladding, wet spray painted in Library Exterior
White Paint.
RIGHT ISOMETRIC VIEW - WITHOUT PAVING
Scale: 1/2" = 1'-0"
LEFT REAR ISOMETRIC VIEW
Scale: 1/2" = 1'-0"
3D ISOMETRIC - EXPLODED VIEW
Scale: 3/4" = 1'-0"
DETAIL A
Scale: 6" = 1'-0"
Graphic Content
Printed vinyl.
2"
25"
" 2
V O
2" VO
4"3
4"
Foundation
The appointed fabricator in conjunction with a structural engineer are to detail this part.
Lower Internal Structure to be cast directly into the concrete.
Paving
Existing paving slabs will sit at sign base to cover the Foundation.
Aperture to be cut through Paving prior to sign installation.
8"
8"
Graphic Content
Cut vinyl in Library Black, Library Orange and Library Dark
Gray depending on content (see graphic detail).
A
A
RIGHT ISOMETRIC VIEW - WITH PAVING
Scale: 1/2" = 1'-0"
A
Ground Level
Library of Congress Wayfinding System For Thomas Jefferson Building
PROJECT NO. US2064
OWNER Library of Congress 101 Independence Av SE LA 325 Washington, DC 20540-9411
WAYFINDING
CONSULTANT
Applied Information Group 22 Stukeley Street London WC2B 5LR United Kingdom applied
© Applied Information Group 2023.
This drawing is not to be used in whole or part other than for the intended purpose and project as defined on this drawing.
GENERAL NOTES
Design Intent This drawing shows design intent only.
No parts are to be manufactured from this drawing. The contractor is to create their own shop drawings for final sign fabrication.
Graphic Content All sign content on these sheets is indicative.
Refer to sign location plans and content schedules for final sign content by location.
Finishes For finish details, please refer to the supplied standard finishes listing.
Site Survey Contractor to carry out a site survey at every sign location prior to sign installations.
Structural Integrity Contractor to determine the design of structural components including internal frames, footings and footing plates.
All structural components to be verified by a structural engineer with stamped shop drawings.
VERSION DATE DESCRIPTION
1 04/21/23 Tender Costing Issue
2 12/11/25 Fabrication Tender
3 05/20/26 Sheet Ref Updates
For Graphic Detail, refer to W-506, W-507. For location and positioning, see W-200, W-235 respectively. For M2 signs in soft landscape, refer to W-505
SHEET TITLE
M2 Exterior Monolith in Hard Landscape Construction Design Intent Sign M2_159
STATUS Issued for Fabrication Tender
FORMAT Arch C DRAWN BY KP
SCALE As Shown CHECKED BY JH
VERSION 3 APPROVED BY JD
SHEET NUMBER
W-504 1 of 1
25"
" 2
V O
2" VO
4"3
4"
FRONT VIEW
Scale: 3/4" = 1'-0"
RIGHT VIEW
Scale: 3/4" = 1'-0"
3"
TOP VIEW
Scale: 3/4" = 1'-0"
SECTION A-A
Scale: 3/4" = 1'-0"
Internal Structure
Constructed from custom bent aluminum behind the recess detail, and 1 3/4" box section aluminum.
The appointed manufacturer is to confirm if any additional protective surface coatings are required, e.g.
spray paint application or powder coating.
Sign Cladding
1/8" thick aluminum folded into
2" deep cladding, wet spray painted in Library Exterior
White Paint.
RIGHT ISOMETRIC VIEW - WITHOUT LANDSCAPING
Scale: 1/2" = 1'-0"
LEFT REAR ISOMETRIC VIEW
Scale: 1/2" = 1'-0"
3D ISOMETRIC - EXPLODED VIEW
Scale: 3/4" = 1'-0"
DETAIL A
Scale: 6" = 1'-0"
Graphic Content
Printed vinyl.
Ground Level
2"
Foundation
The appointed fabricator in conjunction with a structural engineer are to detail this part.
Lower Internal Structure to be cast directly into the concrete.
8"
8"
Graphic Content
Cut vinyl in Library Black, Library Orange and Library Dark
Gray depending on content (see graphic detail).
A
A
RIGHT ISOMETRIC VIEW - WITH LANDSCAPING
Scale: 1/2" = 1'-0"
A
Exposed Concrete Area
3'' of exposed concrete to surround the base of the sign.
Library of Congress Wayfinding System For Thomas Jefferson Building
PROJECT NO. US2064
OWNER Library of Congress 101 Independence Av SE LA 325 Washington, DC 20540-9411
WAYFINDING
CONSULTANT
Applied Information Group 22 Stukeley Street London WC2B 5LR United Kingdom applied
© Applied Information Group 2023.
This drawing is not to be used in whole or part other than for the intended purpose and project as defined on this drawing.
GENERAL NOTES
Design Intent This drawing shows design intent only.
No parts are to be manufactured from this drawing. The contractor is to create their own shop drawings for final sign fabrication.
Graphic Content All sign content on these sheets is indicative.
Refer to sign location plans and content schedules for final sign content by location.
Finishes For finish details, please refer to the supplied standard finishes listing.
Site Survey Contractor to carry out a site survey at every sign location prior to sign installations.
Structural Integrity Contractor to determine the design of structural components including internal frames, footings and footing plates.
All structural components to be verified by a structural engineer with stamped shop drawings.
VERSION DATE DESCRIPTION
1 04/21/23 Tender Costing Issue
2 12/11/25 Fabrication Tender
3 05/20/26 Sheet Ref Updates
For Graphic Detail, refer to W-506, W-507. For locations and positioning, see W-200, W-235 respectively. For M2 signs in hard landscape, refer to W-504
SHEET TITLE
M2 Exterior Monoliths in Soft Landscape Construction Design Intent Signs M2_157, M2_158, M2_160
STATUS Issued for Fabrication Tender
FORMAT Arch C DRAWN BY KP
SCALE As Shown CHECKED BY JH
VERSION 3 APPROVED BY JD
SHEET NUMBER
W-505 1 of 1
File details come from the government source that posted it. Updated .