In: Civil Engineering
Context
Construction plant and equipment used to erect steel and concrete frames:- Now a days generally Crane system are used to erect steel and concrete frames, because crane is very suitable to take the steel and concrete frame at higher height easily without any harm in the precast frame, the choice of crane is based on the available space, type of construction, and availability.
Other method for this purpose is MEWP-"Mobile Elevating Work Platforms"this is also a very good technology for assembling, moving and to erect steel.
Questions
a )Explain the use of steel and concrete frames in superstructures construction. You should include the use of steel and concrete in the context of merits and de-merits including the levels of skilled labour required, lifting and placement requirements and safe working access
b) With superstructures comes the height associated with building above ground level. Explain the hazards and risks associated with superstructure activities. This should build on the evidence for information and a for this project.