Our Danger Deep Excavation sign is in stock and ready to ship the next day. Work should not begin until the excavation has been determined to be safe. Once construction begins, our Risk Deep Excavation sign serves as a clear warning that life is in danger.When is a Danger Deep Excavation Sign required?When the excavation reaches a depth of 4.5 metres, this sign is required. People are killed every year when deep excavations collapse. Falling into a deep excavation poses a risk of injury, so barriers and guard rails should be placed to avoid this as work progresses. For rock, earth, and muck, our hazard excavation sign can be utilised. This excavation sign comes in a variety of sizes and with the quickest shipping in the UK.
On all of our safety signs, we offer the fastest guaranteed delivery option in the UK at our checkout. If you order before 3pm, your signs will be delivered by our courier before 9am or before 10am any weekday except Sunday. The standard delivery time is the next day, but we cannot give you a specific time.
Guidance on Sizes
This table shows maximum viewing distances in 'good' and 'poor' light conditions. Please note that hese are a guidelines only - please refer to BS ISO 3864-1: 2011 for specific calculations. You can download a copy of the Health and Safety Executive's "Safety signs and signals" document by clicking here
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Sign Dimension (W x H) | Max. Distance - Poor Light | Max. Distance - Good Light |
300 x 100mm | 6.6M | 11.8M |
450 x 150mm | 9.5M | 17M |
600 x 200mm | 14.3M | 25M |
Delivery Schedule
Orders in mainland UK placed before 3.00pm from Monday to Friday will be delivered the following working day.
Deliveries to N.Ireland will be between 2-3 days.
The above delivery times are applicable subject to the products being in stock. If orders are placed for products which are not in stock then you will be notified by phone or email.
Delivery is normally made between 9am and 5pm. We are unable to provide customers with an exact time for delivery. While we offer a next day delivery service, it is not guaranteed.