It’s a big decision to choose the correct concrete pump. The more the size of the concrete pump, the more expensive it is. It is risky as a very small concrete pump is not able to complete the job and cost you more . Concrete pumping companies assess the construction site one or two days before the job to confirm that the correct concrete pump is booked and saves time and frustration of the customer. Just like Concrete Pumping Brisbane Services. Do a little research before booking a concrete pump. Concrete pump specification graphs are available showing the exact size of the pump, pumping output rate and reach of the pipeline etc.
Obstructions like trees, excavations, electrical cables, holes, Water Pipe and tall buildings create a need for a big concrete pump to work around. If a concrete pump is unable to reach or navigate around, then it is a good idea to use a stationary pump. Stationary pumps use manually built pipelines to any required length.
The pipeline of concrete pumps can be extended with additional pipes . It involves additional cost. The pipes are very heavy and to attach the pipes additional crew members are needed. It is not a good idea. Sometimes it is not necessary to hire a concrete pump. For small jobs it may be more effective cost wise to mix and place the concrete manually as readymade or ready mix concrete can be costly. The mix must be right for the concrete pump to pump it smoothly through the extended pipeline .
The mixes with polystyrene or additional reinforcements cannot be pumped by concrete pump. So better to place this concrete manually.
Select the personnel – a concrete pump to operate safely depends on the suitable personnel who are competent enough to carry out the required duties. The selectors should ensure that an operator is organised efficiently to promote good teamwork. A person whose efficiency is impaired by drugs or alcohol should not be selected. The pump operator should be competent, have good communication skills, be physically and medically fit, properly trained, have enough knowledge of the machine and the safety devices, authorised to operate the machine.
Safe System- safe system should be established and followed for all concrete pumping operation
1. Method statement preparation
2.Operation planning
3.The site , taking account of proximity hazards, available space and ground suitability to support the concrete pump’s weight.
4. Properly trained and Competent personnel
5. All personnel able to communicate clearly
6. Supervision by competent supervisor
7. Documentation valid and available for inspection
8. Preventing unauthorised concrete pump use
9. Clean out area, considering all environmental issues
10. Adequate piped water supply at pump position
11. Supply of sufficient and suitable concrete of a readily pumpable consistency at sustainable rate
12. Proper lighting.
Conclusion:
Site preparations are to be made carefully considered when large concrete pumps are needed. There should be enough space for these concrete pumps to enter and navigate around the construction site easily. This minimises the injury and damage to the site.
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