The focus on industry improvements in the area training and competence is now at its greatest level within CICA. The CICA board is unified in supporting purpose driven initiatives in many areas, such as, a nationwide traineeship program, and the development of a standardised verification of competency (VOC) program accessible to all. Read more
Cranes and Lifting talks to Liebherr’s Andrew Esquilant about his rich history in the crane sector. Read more
How Load 28 undertook its award-winning lift and install of a curtain facade in Adelaide. Read more
Cranes and Lifting talks to Gillespie Cranes and Edwards Heavy Lift Engineering about their work on a major Sydney infrastructure project and the innovation that won them a top industy award.
How Universal Cranes’ M16000 lifted the largest ever bridge beams in Queensland to take out a top industry award. Read more
CICA provides an overview of the highlights from the CICA National Conference, held in Melbourne this past October.
CICA, in collaboration with TAFE NSW, is offering the Construction Crane Operations Traineeship – an ideal way to begin a career in the crane industry.
2016 has been another tough year for our industry, with a reported slowing for total construction investment in 2015-16 of -9.8% versus a forecast of -2.4% given last year.
Of course, this is the figure for total construction however, there were pockets, which continued to show strong growth, namely multi-level apartment construction, which was up 18.6%. The good news is that the 2016-17 forecast is for positive growth at 4.6%, driven mainly by infrastructure-related engineering works with road and rail leading the way. Read more
Following initial discussions with the IFA and having identified a gap in the apprenticeship scheme for the occupation of Lifting Equipment Examiner, LEEA will now be inviting its members to come together to form the necessary ‘trailblazer’ group, which will meet to work out what the sector actually needs from its future workforce.
Interested members must be committed to take on apprentices in their own businesses and willing to contribute to the drafting of an occupation proposal, which will in the future form an apprenticeship standard. Read more
In summary we have more cranes than ever before, situated in our most densely populated areas. Never has there been a more important time to focus on what we can do as an industry to maintain a high level of safety.
Last week, there was an incident in Melbourne where a luffing tower crane was damaged during high wind, leaving the boom in an unstable and unsecured position posing a risk to a large number of residences and businesses below (see photo).
There were evacuations and business shutdowns for over 24 hours, but fortunately no injuries or loss of life. It’s important that while WorkSafe conduct their investigation, we as an industry focus on the facts and lessons learned so we can improve on our safety standards and reduce the risk of this or similar incidents happening again. Hence this bulletin is not here to focus on liability and fault, but rather prevention. This graphic explains the effect of high windspeed and the mechanisms that exist in cranes to deal with high windspeed.
For the boom to be blown backwards, the crane needed to be in a position with either the boom too high and/or the machinery deck unable to slew (weathervane).
Worksafe will investigate whether:
1. The crane was improperly parked for out-of-service.
2. The crane was properly parked but malfunctioned.
3. The crane was properly parked but there is an inherent design flaw with the particular model of crane.
As an industry collective, we must be two steps ahead of all three scenarios above.
This starts firstly with conducting an assessment on the crane installation and the crane itself, to ensure its condition and working order. CraneSafe is one programme widely used and NATA-endorsed.
Secondly, operators and riggers need to be adequately licenced, trained and verified to operate the specific machine. This is an ongoing challenge with the current high demand for labour.
Thirdly, faults or issues detected on crane need to be documented and rectified immediately to ensure all aspects of the crane’s function are working 100%.
The owner’s manual is gospel when operating any crane. It needs to be accessible to the operator at all times and should include instructions such as positioning of cranes while out-of-service. If such instructions are not readily available, they should be obtained, or further engineering advice sought.
Correct permits and approvals are required for setting up cranes that slew over private property adjacent to worksites. Sometimes to leave the boom in the correct position stipulated by the manufacturer may conflict with the approved operating area. If this occurs, then manufacturer guidelines should not be deviated from; and further clarification with asset owner/principal contractor should be sought. Point 3 is rare but not impossible.
Generally, manufacturers conduct rigorous validation programmes that factor in all operating conditions. So, if a crane does not perform or respond in the intended way, the operator needs to highlight this and escalate the issue immediately.
With no fatalities or injuries from the incident last week, as an industry, we were fortunate. So, let’s all learn from the incident and pull together and do what we can to ensure we have a safe crane industry today, and in years to come.
This article was originally published in CICA – Vic/Tas Branch’s Crane Safety Bulletin #237.