DANGER Subterranean Shaft Sign – High Pressure Water Intrusion – 8x12 Aluminum
DANGER Subterranean Shaft Sign – High Pressure Water Intrusion – 8x12 Aluminum
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Warn personnel of severe high-pressure water hazards in subterranean shafts with this crucial DANGER sign. Designed to alert to potential water intrusion events that can cause serious injury or worse, this sign enforces a strict 'KEEP OUT' directive. It is indispensable for areas where geological conditions or infrastructure failures could lead to sudden and powerful water flows.
This robust sign helps to secure hazardous water-prone areas, reinforcing critical safety measures for underground operations. It is a key component in a comprehensive risk management strategy for deep excavations and tunnels.
Common placements
• Mine dewatering stations
• Tunnel boring machine access
• Hydrogeological investigation sites
• Deep well construction
• Underground pump stations
Intended buyers
• Mining engineers
• Tunneling contractors
• Civil engineering firms
• Water management authorities
• Environmental safety consultants
Construction features
• Heavy-duty rust-resistant aluminum
• Fade-proof UV-resistant ink
• Rounded corners for safe handling
• Pre-drilled mounting holes
• Industrial-grade durability
Operational note: Install at all entry points to water-affected or potentially water-affected subterranean zones.
• Manages high-risk access control: Clearly identifies high-pressure water intrusion zones in subterranean shafts and reinforces strict restricted entry protocols to reduce accidental exposure for employees, contractors, and visitors.
• Improves operational awareness: High-contrast professional layout and clear "DANGER" header provide instant hazard recognition near water-prone shaft areas to support site safety compliance.
• Built for harsh conditions: Made from rust-resistant aluminum with UV-resistant printing for long-term outdoor and indoor durability in heat, rain, and humidity.
• Fast, clean installation: Pre-drilled mounting holes and rounded corners support quick mounting on gates, fences, doors, walls, and equipment areas.
• Made by CGAP Safety: CGAP Safety is an American safety manufacturer focused on durable, professional-grade facility and jobsite signage.
Specifications
Specifications
- Size: 8 x 12 inches
- Material: .040 rust-resistant aluminum
- Printing: UV-stable inks, fade resistant
- Mounting: Pre-drilled holes, rounded corners
- Use: Indoor or outdoor
- Origin: Made in the USA by CGAP Safety
Shipping
Shipping
All products ship within 24 hours.
Need a delivery date confirmed before you order, or shipping to multiple sites? Contact us and we will sort it out.
Quantity pricing, purchase orders & tax-exempt
Quantity pricing, purchase orders & tax-exempt
Quantity pricing is automatic. Put 10 or more signs in the cart, any mix of products, and 10% comes off at checkout. No code, no account needed.
Buying for a facility, municipality, or contracting business? We handle purchase orders, net terms, tax-exempt purchasing, W-9 and vendor onboarding, and written quotes. Outfitting a whole site or multiple locations is a different conversation than buying ten signs. Get in touch and tell us what you are covering.
Need a sign we do not make?
Need a sign we do not make?
Hyper-specific signage is what we do. Most of our catalog exists because someone had a hazard that generic sign companies do not cover.
If you cannot find the right sign anywhere, describe the hazard and the wording you need. Custom and short-run work is normal for us.
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