Civil Engineering - Construction Management - Discussion

Discussion :: Construction Management - Section 1 (Q.No.46)

46. 

If TL is the latest allowable event occurrence time, total activity slack(s), is equal to

[A]. LST-EST
[B]. LFT-EFT
[C]. TL-EFT
[D]. all the above.

Answer: Option D

Explanation:

No answer description available for this question.

Har said: (Aug 30, 2017)  
LST=LATEST FINISH TIME.
EST=EARLIEST FINISH TIME.
LFT=LATEST FINISH TIME.
EFT=EARLIEST FINISH TIME.

Adarsha said: (Sep 8, 2017)  
Latest allowable event occurance time=Latest Finish Time.

Fawaz said: (Jul 27, 2018)  
LST/LAST START TIME.
EST/EARLIEST START TIME.
LFT/LAST FINISH TIME.
EFT/EARLIEST FINISH TIME.

Romi said: (Jun 26, 2019)  
Late start - early start.
Late finish - early finish.
Latest allowable event - early finish.

Total slck can be + or -ve.

Total slack is the amount of time the whole project can be delayed without pushing the end date of the project. This is calculated by using early and late starts and early and late finishes for tasks. Total slack is calculated as the smaller value of the late finish minus the early finish when compared to early start minus the late start.

Hamza said: (Mar 12, 2020)  
What is TL here?

Yash Jain said: (Aug 12, 2020)  
Time least(TL) for an activity. @Hamza.

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