This photo library has low resolution images of projects and equipment either commissioned by WJ or taken by WJ staff. These images are made available as a resource for the construction community and may be used free of charge for educational or professional development purposes. Copyright for the images remains with WJ and should be acknowledged as such when used. Any sale, resale or use of the images for advertising or for personal or corporate gain is not allowed without obtaining prior written permission from WJ. Any application for access to high resolution versions of these images should be made by e-mail clearly stating the image(s) of interest and the intended use.