Permit to Work All Contractors Must Obtain a Permit - Safety Signs by Caledonia Signs

Used to enforce a formal safety procedure requiring contractors to obtain authorization before starting any work on a site. Many construction, industrial, or maintenance sites involve high-risk activities such as working at heights, handling hazardous substances, or operating machinery. The sign communicates that no contractor may begin work without the proper permit, which ensures that risks are assessed, controls are in place, and safety protocols are followed.

This sign should be displayed at all site entrances, in contractor access points, and near areas where high-risk work is commonly undertaken. It can also be positioned in office areas or permit-issuing points so that contractors are reminded of the requirement before entering the worksite or commencing tasks. This placement ensures that the permit process is followed consistently and visibly.

The main reason for using this sign is to prevent accidents, injuries, and unauthorized work by ensuring that all contractors are aware of the need for formal authorization. The permit system allows site managers to assess hazards, control risks, and communicate specific safety measures to contractors before they start work, protecting both personnel and site assets.

For effectiveness, the sign should be located where it cannot be missed by contractors entering the site or accessing work zones. Clear visibility reinforces compliance, reminds everyone of the safety procedure, and supports the overall management of safe working practices on site.

Materials Explained

Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application.

Rigid Plastic: This lightweight, gloss white PVC is resistant to weather, moisture, chemicals, and general wear and tear, making it suitable for harsh environments. Its smooth, solid surface allows for crisp printing of text and graphics, enhancing readability and visual impact. Businesses who choose Rigid Plastic signs benefit from fewer replacements and minimal maintenance, making it a practical investment for reliable and effective safety signs.