Warning Dangerous Work In Operation Site Safety Sign With or Without Your Logo
Warning Dangerous Work In Operation Site Safety Sign clearly communicates hazardous work activities, mandatory protective equipment requirements and restricted site access instructions.
• Warns of dangerous work in operation and reinforces essential site safety procedures.
• Ideal for construction sites, industrial premises, maintenance areas and restricted work zones.
• Bold warning colours, clear safety symbols and easy-to-read text provide high visibility.
• Available in 3mm Aluminium Composite Board and 4mm Recyclable Corex.
• Available with or without a company logo to reinforce site identification and safety awareness.
Product Overview
The Warning Dangerous Work In Operation Site Safety Sign provides clear safety instructions for construction sites, industrial premises and areas where hazardous work activities are taking place. Featuring a prominent Site safety heading and a yellow warning panel stating "Warning Dangerous work in operation", this multi-message sign helps alert workers, visitors and contractors to potential dangers. Additional instructions require all visitors to report to the site office, all persons to wear approved protective equipment as identified and unauthorised personnel to stay out. The sign is available with or without a company logo, allowing site identification to be displayed alongside essential safety information. Its bold colours and recognisable safety symbols help improve visibility and reinforce safe site procedures.
Where to Use
- Construction site entrances and access gates
- Industrial premises with hazardous work activities
- Building and renovation project sites
- Maintenance areas and active work zones
- Restricted site entrances requiring visitor reporting and PPE instructions
Key Features
- Clear Warning Dangerous Work In Operation message with a yellow hazard symbol
- Mandatory instruction requiring all visitors to report to the site office
- Blue safety instruction requiring approved protective equipment as identified
- Red prohibition symbol stating unauthorised access is strictly prohibited
- High visibility multi-message design with an optional company logo area
Materials & Options
- 3mm Aluminium Composite Board
- 4mm Recyclable Corex
- With Company Logo
- Without Company Logo
Compliance
This sign supports compliance with UK health and safety regulations, including:
- Health and Safety at Work etc. Act 1974
- Safety Signs and Signals Regulations 1996
Frequently Asked Questions
Where should this sign be installed?
Position the sign at construction site entrances, access gates or other prominent locations where workers, visitors and contractors need to see the safety instructions before entering an area where dangerous work is taking place.
Is this sign suitable for outdoor use?
The sign is available in 3mm Aluminium Composite Board and 4mm Recyclable Corex. Outdoor suitability depends on the selected material, fixing method and installation conditions.
What does this sign indicate?
The sign warns that dangerous work is in operation, instructs visitors to report to the site office, requires approved protective equipment to be worn as identified and prohibits unauthorised access.
Trade Discounts
Rainbow Safety supplies safety signs to trade professionals across the UK.
Our trade customers include:
- Fire safety service companies
- Fire risk assessors and safety consultants
- Electrical wholesalers
- Facilities management companies
Approved trade customers receive:
- Preferential trade discounts
- Better margins for reselling safety signs
- Marketing support to help you sell more signs
- Access to our full range of safety signs
With the support and marketing tools provided, our sales have grown to over £3,000 per month.
Fire extinguisher servicing margins are not what they used to be, so supplying safety signs has become a valuable additional revenue stream for our business. On one warehouse safety survey alone we invoiced £5,100 on a single order.
We can now compete with internet prices and still make a healthy margin.
We were regularly asked to supply safety signs, but struggled to compete with internet prices while maintaining a worthwhile margin.
Working with Rainbow Safety has changed that. We can now offer our customers a competitive range of safety signs while still making a healthy margin for our business.
Loyalty Rewards
Rainbow Safety rewards regular customers across the UK who order safety signs on an ongoing basis.
- Schools and colleges
- Facilities management companies
- Contractors and maintenance teams
- Offices and commercial premises
- Preferential pricing for regular customers
- Free design service for custom safety signs
- Access to exclusive promotional offers
- Dedicated account manager if required
“Rainbow Safety has become our go-to supplier for safety signs.”
We regularly need safety signs for maintenance work, refurbishments and ongoing compliance updates. Since ordering from Rainbow Safety, the process has been straightforward, reliable and cost-effective.
The loyalty rewards and special offers have helped us save money across repeat orders, while the wide product range means we can usually source everything we need in one place.
Fast ordering, consistent quality and ongoing rewards have made Rainbow Safety a valuable supplier for our business.
Reviews
A well-made sign with clear safety information and a professional appearance. Just what we needed for an area where hazardous work is being carried out.
Good quality signage with bold lettering that stands out well. Perfect for warning visitors and contractors about dangerous work taking place.
Really pleased with the quality of this sign. The warning message is clear and having our company logo included gives it a professional finish.