Thu construction network plan for a unit is given in Fig $2.$ are a give othe ance

nobod required and wear size for erich operation. Prepare a lie bo ala per schedule tora contract of o houses us of a target rate of build erations and Assume a minimum buffer time of two day between operations

operation is performed as for days per week and $6-$hours day.

$(6)$ When ind house number $30$ wi e Stared $2$

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