a$.$ Ater installing foundations for the identical towers A and $B,$ a plinth has to be

erected for tower $B$ to compensate for the hill slope. On compietion of the plinth a

sighting is taken from its iop to determine fe height of base to be constructed for

tower $A$ io ensure final levelling. The foot of each tower is clamped in poation by

a series of securing plates fitted to base A and the plinth.

b$.$ The activities to be considered with their estimated duration and manpower

requirements are:

c$.$ Produce an "activity on amow" network for the project identirying the critical path

and desemine the minimum duration of the project in days. Show iotal float and

free float on your network.

d$.$ Produce a tabulated, job oriented, analyels of the network.

e$.$ Produce a bar chart representation of the network and a resource diagram for

the project.

Thauaidi Univemby Open Launing $($Finginearing$)$

etrrasce unceary $2001$

What will be the ellect if the digging of foundation A $($activity B$)$ was edended to

i$.6$ Days

i$.8$ days

If the maximum number of men avallable on any day was six, could the project be

completed in the minimum time determined in part $d$ assuming the digging of

foundation A took the two days schedaled.