6
WARNING
: The concrete
MUST BE
released
gradually
from the Kibble to prevent the formwork
from being overloaded and risking structural damage.
The sudden release of concrete from the Kibble may
also make the Crane boom whip upwards causing the
Kibble to bounce dangerously.
The Concrete Kibble is not designed or certified to convey Personnel. The Operator to
ensure that
NO PERSONNEL
rides on or in the Kibble at any time.
The Concrete Kibble must be thoroughly cleaned prior to and after operational use.
5)
RISK CONTROL MEASURES – SUMMARY
When handling loads, the Risk Control Measures outlined below in Sections
5.1
(for Crane
Operations),
5.2
(for Forklift Operations) and
5.3
are to be observed by the Crane/Forklift
Operator and Crane Personnel to ensure all identified hazards relative to using this
equipment are eliminated or controlled –
refer Appendix A for a detailed analysis
;
5.1
Risk Control Measures – Crane Operations
A)
The Crane Operator’s qualifications must conform to the requirements of the relevant
regulatory authority. Where applicable, the Crane Operator shall hold a certificate of
competency. To operate a particular Crane, the Operator must be authorised by a
responsible representative of the Crane used or hiring contractor. Training in the safe
use of the Concrete Kibble shall be undertaken before usage. The Crane Operator must
not work the Crane unless they are physically and mentally capable. This is in
accordance with AS 2550.1 clause 6.2.
B)
Authorised personnel must perform the following pre-checks on the Crane in
accordance with the operating manual before the Crane is placed into service.
Typically, Crane pre-checks as stated in AS 2550.1 Appendix G covers the following;
Oil level, fuel levels and lubrication,
Condition of ropes, rope terminals, fittings & anchor points, rope drums and
sheaves,
Condition and pressure of tyres where applicable,
Drain all water from air reservoirs,
Structural checks for loose, damaged or cracked components that may be indicated
by rust marks, flaking or marked paint,
Check the security and application of counter weights,
Load moment system, where fitted is correctly set,
Indicator appropriate to the boom or fly-jib length is correctly fitted,
Cleanliness of cabin – is it free from grease, oil, rags, tools etc.,
Pneumatic and hydraulic systems and their safety devices operate correctly,
Operation of the Crane through all motions with particular attention to brakes,
Operation of all limit switches, cut out and safety devices.
Communications equipment is working correctly and clearly loud enough to be
heard,
All fire extinguishers are placed in the correct position and are suitable for the
particular application and are in working order.
