Danger OSHA Sign: Hazardous Waste — OSHA-Compliant Site Safety Marking
The Danger Hazardous Waste sign is a standard OSHA-format safety sign designed to clearly identify areas or containers holding hazardous waste materials on construction sites, industrial facilities, and regulated work environments. Printed in high-visibility black and red on a horizontal format, it communicates critical hazard information at a glance to workers, contractors, and inspectors. Available in multiple sizes and substrate materials, this sign is suited for both permanent installations and temporary job-site applications. It is an essential compliance tool for any operation subject to hazardous waste handling regulations.
Technical Specifications
| Specification | Details |
|---|---|
| Part # | LS-12247 |
| Manufacturer Part # | LCU4-0374-NA_10x7 |
| Size Code | LS-AL-10 |
| Colors | Black and Red |
| Shape | Horizontal |
| Available Sizes | 3.5" x 5", 5" x 7", 7" x 10", 10" x 14" |
| Available Materials | 3M Engineer Grade Labels, Laminated Plastic Labels, 3M Vinyl Labels, 3M Engineer Grade Aluminum, Plastic, Aluminum (40 mil) |
| Aluminum Material Features | 40 mil aluminum, laminated for superior durability, prepunched holes for easy mounting with screws or nails, rounded corners |
Unlike generic printed signs, this sign is available in 3M Engineer Grade substrates and heavy-duty 40 mil aluminum, offering significantly greater longevity in outdoor and high-traffic environments compared to standard plastic alternatives. The laminated finish on aluminum versions resists weathering, chemicals, and abrasion, making it a more reliable long-term investment for regulated job sites.
Key Features & Benefits
Multiple Substrate Options
Contractors can select from six material types — including 3M Engineer Grade Labels, 3M Vinyl Labels, Laminated Plastic, 3M Engineer Grade Aluminum, standard Plastic, and 40 mil Aluminum — to match the demands of the installation environment. This flexibility allows the right material to be specified for indoor, outdoor, temporary, or permanent applications without over-engineering the solution.
40 Mil Aluminum Construction
The aluminum version is fabricated from heavy-duty 40 mil aluminum stock, providing a rigid, impact-resistant sign that holds up in demanding site conditions. The laminated surface adds an additional layer of protection against UV exposure, moisture, and surface abrasion.
Prepunched Mounting Holes
Aluminum signs come with prepunched holes, allowing direct mounting with standard screws or nails without requiring additional drilling on site. Rounded corners reduce the risk of snagging or injury during handling and installation.
High-Visibility Black and Red Color Scheme
The OSHA Danger-format black and red color coding is immediately recognizable to trained workers and meets the visual standard for danger-level hazard communication. This ensures the sign is not overlooked in busy or cluttered work areas.
Range of Sizes
Four size options — from compact 3.5" x 5" labels to large 10" x 14" signs — allow placement in confined spaces such as container lids or storage cabinets as well as high-visibility postings on walls, fences, or equipment. Selecting the correct size for the viewing distance improves compliance and worker awareness.
Common Applications
Hazardous Waste Storage Areas
Post at the entrance to designated hazardous waste accumulation zones to alert workers and visitors to the presence of regulated materials.
Waste Containers and Drums
Apply label versions directly to drums, totes, or bins containing hazardous waste to satisfy on-container identification requirements.
Construction Site Waste Staging
Mark temporary waste staging areas on active construction sites where hazardous materials such as solvents, coatings, or contaminated debris are collected prior to disposal.
Industrial Facilities
Use in manufacturing or processing plants to identify satellite accumulation points or central waste storage rooms in compliance with site safety programs.
Maintenance and Utility Areas
Install in mechanical rooms or maintenance shops where waste oils, solvents, or other regulated materials are stored between service intervals.
Compatible Materials
- Interior and exterior walls (aluminum and plastic versions)
- Metal drums and waste containers (label versions)
- Chain-link fencing and barriers (aluminum with prepunched holes)
- Wood framing and site hoardings (screw or nail mount)
- Smooth flat surfaces (3M vinyl and laminated plastic labels)