• Permit to Work All Contractors Must Obtain a Permit

Site information signs to identify and direct staff and visitors to key locations on site and inform of site policies and procedures.


Material Options 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.

1. Rigid Plastic: Lightweight, gloss white PVC with high impact strength. Suitable for both internal and external safety signs. Easily drilled for wall fixing.

2. Self-Adhesive Vinyl: A high gloss, flexible PVC vinyl with self-adhesive backing. Suitable for applying to most smooth, dry and clean surfaces. Ideally suited for internal signs.

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Permit to Work All Contractors Must Obtain a Permit by Signs and Lines Safety


Available Options


Tags: 16411K, 16411Q, Construction, Sites, Confined, Spaces, Hot, Works, Rigid, Plastic