9.10.1 Pre-use Inspection
In addition to the thorough examination required by statutory provisions, all beam clamps should be visually inspected by a suitably qualified and experienced person prior to use or on a regular basis. For beam clamps in regular use it is good practice to make the inspection at the start of each shift or working day. For beam clamps used infrequently it should be done before use on each day of use.
It is recommended that a formal system of pre-use inspection is implemented, and a written record kept identifying the name and signature of the person making the inspection. In event that it does not pass the inspection, there should be a procedure to quarantine the beam clamp to prevent further use of the equipment until the problem has been resolved
The purpose of the pre-use check is to test functionality of the beam clamp and make a visual check for any obvious defects, and, if any of the following faults are present, the clamp should be withdrawn from service and referred to a Competent Person:
In the case of a clamp in-situ, distortion of beam to which clamp is attached.
Distortion of any part of the clamp.
Cracks especially at bends or changes of section, nicks, gouges and corrosion.
Wear at application and suspension points, pins, pivots and other moving parts.
Insecure locking arrangements including substitute nuts and bolts where used.
Illegible SWL or other markings.
In addition, for clamps in-situ, if either of the following faults are found the appropriate actions should be taken:
Clamp of incorrect profile and/or width for the beam. Replace clamp with one of the correct width and profile.
Incorrect fitting of any hook, shackle, etc., used for attaching other lifting equipment to the clamp. (Other equipment attached to the clamp should be securely retained within the fixing and free to align itself under load). Exchange clamp and/or other lifting equipment for equipment which is compatible, or insert additional linkage of suitable capacity and which will correct the defect.