From 13 activities in Box Girder Production, What is the main activities that have critical
time or take the longgest time and how to manage the activities in order not to interfere
with other activities.
Replies:
First of all, our research objective is actually to identify the 13 activities by
comparing statement method from three projects and then obtaining the expert
judgement and elected respondent. In the other hand, to answer your question, we
need a further research to discuss about cycle time of the method. However,
according
to our review the most critical activity is box girder delivery and hanging up
segment since it can cause delay to other activities behind it.
To manage the risks, we need to do identify the problem such as the traffic jam,
the problem in production and etc. On the other side, On site preparation needs to
be done properly.
Thanks for your question Mr.Edy. The activity that has potential risk of failure or
being delayed is Box Girder Delivery. The first activity is predecessor for the next
activities since each activities has relation of ^Finish to Start^. It means, when the
first activity is delayed, it will affect other activities after it.
Box girder delivery will be impact to be time delay.
How about the potensial risk of failure? Like construction failed and engineering
failed, which one is the potensial risk from the 13 above?
First of all, our research objective is actually to identify the 13 activities by
comparing statement method from three projects and then obtaining the expert
judgement and elected respondent. In the other hand, to answer your question, we
need a further research to discuss about safety plan and other. However, according
to our review the riskiest activity is erection it self or ^hanging up segment^ since it
can cause a catastrophic accident.
Thanks for your question, Ms. Yulia. This method basically could be applied in any
soil contour. However, in a situation where the trailer does not have access due to
soil contour in transporting the girder box, the method has back feeding method to
back up the situation.
