21.9.1 Pre-use inspection
In addition to the thorough examination necessary under statutory provisions, all lifting beams should be visually inspected by a suitably qualified and experienced person prior to use or on a regular basis. For lifting beams in regular use it is good practice to make an inspection at the start of each shift or working day. For lifting beams used infrequently it should be done before each 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 date inspected, confirmation that it passed inspection and the name and signature of the person making the inspection. In the event that it does not pass inspection, there should be procedure to quarantine the lifting beam to prevent further use of the equipment until the problem has been resolved.
The purpose of the pre-use inspection is to check functionality of the lifting beam and make a visual check for any obvious defects. This inspection must be carried out with the lifting beam in a reasonably clean condition and in adequate lighting. The following are examples of the common defects which may become apparent in use or during the regular inspection of lifting beams and if any are present, the lifting beam should be withdrawn from service and referred to a Competent Person:
Lifting eyes, bows, bolts, etc, should be inspected for obvious signs of wear, distortion and physical damage.
Load attachment points such as hooks fabricated into the beam should be inspected for wear, distortion and physical damage.
Slewing, tilting, sliding, etc. devices should be inspected for any damage affecting functionality and operation.
Attachment points for shackles used for lifting the beam or attaching the load should be inspected for wear and elongation of holes. It is usually necessary to remove the shackle to do this.
Bolted connections to the beam should be checked for tightness.
The beam should be checked for distortion.
The beam should be checked for localised physical damage. Particular attention should be given to hollow sections which may have dents or localised buckling and to the flanges of structural steel sections.
Corrosion damage.
Signs of cracks and distortion especially in welded details.
Ensure that requisite markings are clearly visible and correspond to the loadings stated on the documentation.
Lifting accessories, such as shackles, eyebolts, wire rope slings, chain slings, synthetic web slings, plate clamps, hooks, turnbuckles, etc. should all be inspected in accordance with the respective sections of this code.
If the equipment is damaged, advice should be sought from a Competent Person. Repairs should only be carried out by competent manufacturers or under the supervision of a Competent Person.