Posted By Danny O'Donnell Two of our surveyors are about to become involved with the inspection of a significant quantity of manholes. We already possess a variety of keys and lifting aids, however, I'd like to obtain a device suited specifically to lifting the large split/hinged type of cover. These are often found to be missing their hinge pins and can be unwieldy. I've seen a sketch picture of a lifting device for the split triangle type cover in an HSE publication, but none of the equipment catalogues appear to be able to supply the particular model I have in mind. Basically, this looks like a lever with small wheels and holds the two halves of the cover together by means of a locking bar connected to the key holes. Has anyone any experience of using this type of device or can anyone suggest a sensible practical and safe alternative? I'd also like supplier details if anyone knows where these lifters can be obtained.