Each Lid also has an 30 inch square Inspection cover. The Slotted lids are 6ft 5 in wide by 6 ft 5 in long. They are 10 inches thick and weigh approx 1 ton.
Included is a picture of the 16 mm steel reinforcing cage that we incorporate into our lid.
Sockets for lifting eyes are built into the lids and inspection covers. This ensures that the lids and inspection covers can be easily opened and closed.
We include 4 lifting loops with our products.
We mix our own concrete in our specialised batching plant. This leads to a stronger mix.
We NEVER use ready mix in our products.