MS_154_001.pdf
PDF 511 KB Posted
- Attached to
- DOTD PANEL, EXTRUDED, ALUMINUM 12INX36FT
- Solicitation number
- 3000026812
- Issued by
- East Baton Rouge Parish, Baton Rouge City, Louisiana
About this file
This is a product specification sheet from the Louisiana Department of Transportation and Development (DOTD) detailing requirements for extruded aluminum panels. The specification covers DOTD panel products that are 12 inches by 36 feet in dimension and establishes the material, manufacturing, and performance standards required for procurement. The document provides detailed technical specifications for aluminum extrusion, including alloy composition, temper requirements, dimensional tolerances, and surface finish standards. The panels are intended for use in DOTD applications, and the specification ensures consistency and quality across all units procured through state and local contract opportunities.
The specification establishes minimum performance and material standards that bidders must meet to be considered compliant with the procurement requirements. Key technical requirements include specific aluminum alloy designation, hardness parameters, and dimensional accuracy within defined tolerances. The document serves as the basis for evaluating bids and ensuring that supplied products meet DOTD's operational and safety standards. All vendors submitting proposals for this contract opportunity must demonstrate their ability to manufacture and deliver panels conforming to these specifications, with compliance verification conducted through testing and inspection protocols outlined in the procurement documentation.
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Other files
| File | Type | Posted |
|---|---|---|
| PREFERENCE U.S..pdf | ||
| BID SUBMISSION INSTRUCTIONS.pdf | ||
| PREFERENCE LOUISIANA.pdf | ||
| 3000026812.pdf |
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Text version
Product IDs 51822 & 11946 MS Spec. 154-001 Rev. 10/1/26
Louisiana Department of Transportation and Development
Specifications
Extruded Sign Panels
Product ID No. 51822 – Size 6” Product ID No. 11946 – Size 12”
Description:
This specification covers extruded aluminum panels used for the fabrication of signs.
General Requirements:
Panels must be free from grease, dirt or loose phosphate coating and all burrs shall be removed from the edges.
Material:
Aluminum panels shall comply with ASTM B221, Alloy 6063-T6. Aluminum shall have a chemical conversion coating meeting either ASTM B449 Class II for chromate conversion coatings on aluminum or ASTM B921 Class II for non-hexavalent chromium conversion coatings.
After fabrication and coating application, the finished panel shall have a flatness equal to or less than 0.031 inch per foot of length and 0.004 inch per inch of width.
Detailed Requirements:
The panels shall conform to the dimensions shown in the “Side View Details” drawings for each Product ID including “Detail A” and “Detail B”. Panels shall be supplied in 36’ lengths; panel widths shall be as indicated by the Product ID.
All panels shall come complete with pre-drilled assembly slots beginning 6” from the edge then every 12” as shown in the “Top View of Assembly Slots” drawing.
Documentation:
Each shipment shall be supplied with the following documentation to indicate compliance with this specification:
Docusign Envelope ID: 579CAFCC-2135-84A9-8348-373DBBEF45D9
1. Aluminum Material Certification
• Mill Test Report or Mill Test Certificate indicating conformance with ASTM B221 for Aluminum Alloy 6063-T6. At a minimum, the report/certificate shall include:
o Alloy and Temper o Manufacturer/Mill Name o Applicable ASTM Specification o Chemical Composition o Tensile Strength o Yield Strength o Elongation o Heat/Lot/Batch Number and/or Production Identification to establish traceability to the material supplied o Date of Testing/Certification
2. Coating Certification
• Coating Test Report or Certification Report from the manufacturer or a qualified testing laboratory demonstrating compliance with ASTM B449, Class II, or ASTM B921, Class II, as applicable. Documentation shall include, at a minimum, the following:
o Applicable ASTM Specification and Class II Designation o Coating Material/Process Application o Material Tested o Test Methods and Results o Coating Lot/Batch Number and/or Production Identification to establish traceability to the material supplied o Date of Testing/Certification o Manufacturer/Testing Laboratory
All certificates and test results supplied will be kept on file by the Department.
Packaging:
All aluminum panels shall be packaged back to back and face to face. Stacks of panels shall be securely banded with a minimum of four (4) bands spaced at regular intervals along their length. Bands shall be non-steel or coated to prevent corrosion. Packaged stack of panels should not exceed 2000 pounds.
Delivery:
Deliveries shall be made by open bed truck for ease of forklift unloading. Panels shall be tarped during shipment.
Acceptance:
Prior to acceptance, each shipment shall be inspected by DOTD to review adherence to the specifications. Any material that fails to conform to any part of this specification shall be rejected. Rejected material must be removed at no cost to the Department.
| 2026-10-08T16:13:25+0000 | |
| Digitally verifiable PDF exported from www.docusign.com |
File details come from the government source that posted it. Updated .