Table Q$1$ below shows activities for a small project from Chengal Company. Based on the information given in Table Q$1,$ answer the questions given below.

Table Q$1$

$\backslash$table$[[$Activity$,\backslash$table$[[$Immediate$],[$Predecessor$($s$)]],$Direct Cost$],[$Normal$,$Crash$],[$Time $($week$),$Cost $($RM$),$Time $($week$),$Cost $($RM$)],[$A$,-,3,1,600,2,1,800],[$B$,-,4,2,000,3,2,400],[$C$,-,7,600,5,750],[$D$,$A$,4,1,200,3,1,700],[$E$,$B$,4,800,3,1,100],[$F$,$C$,5,3,400,4,3,500],[$G$,$D$,$E$,5,2,200,3,2,900],[$H$,$D$,$E$,6,2,600,3,2,900],[$I$,$G$,8,1,600,5,2,050],[$J$,$F$,$H$,4,1,800,3,2,000],[$K$,$I.J$,3,1,750,2,1,850]]$

a$.$ Construct the network for the project crashing. Determine the paths and the critical path for the project with their expected completion time for each path. Calculate the total project cost and acceleration cost per time period for each activity.

$(12$ marks$)($CLO$4$:PLO$5$:C$4)($WP$1)$

b$.$ The management of Chengal Company instructed that the activities should be crashed to $21$ weeks project completion time. This is due to the pressure on moving the resources to the other project. Decide the new activities time and cost. You are required to show all calculation crashing steps from the actual project completion time to the $21$ weeks of the project crashing.

$(13$ marks$)$

$($CLO$4$:PLO$5$:C$5)($WP$6,$ WK$6)$

$\frac{?}{\text{b}\text{a}\text{r}}($ CIVE$\frac{4406}{O}c\frac{t}{N}ov2023)$

Page $2$ of $5$

$2.$ Quality means not only zero defects but delivery on time and within budget, innovating for the benefit of the client and stripping out waste, whether it be in design, materials or construction on site. It also means after sales care and reduced cost in use.

a$.$ Quality management ensures that an organization, product or service is consistent. It has four main components: quality planning, quality assurance, quality control and quality improvement. Discuss any TWO $(2)$ of the main components in the quality management.

$(8$ marks$)$

$($CLO$2$:PLO$5$:C$2)($WP$1)$

Table Q$1$ below shows activities for a small project from Chengal Company. Based on the information given in Table Q$1,$ answer the questions given below.

Table Q$1$

$\backslash$table$[[$Activity$,$Immediate Predecessor$($s$),$Direct Cost$],[$Normal$,$Crash$],[$Time $($week$),$Cost $($RM$),$Time $($week$),$Cost $($RM$)],[$A$,-,3,1,600,2,1,800],[$B$,-,4,2,000,3,2,400],[$C$,-,7,600,5,750],[$D$,$A$,4,1,200,3,1,700],[$E$,$B$,4,800,3,1,100],[$F$,$C$,5,3,400,4,3,500],[$G$,$D$,$E$,5,2,200,3,2,900],[$H$,$D$,$E$,6,2,600,3,2,900],[$I$,$G$,8,1,600,5,2,050],[$J$,$F$,$H$,4,1,800,3,2,000],[$K$,$I.J$,3,1,750,2,1,850]]$

a$.$ Construct the network for the project crashing. Determine the paths and the critical path for the project with their expected completion time for each path. Calculate the total project cost and acceleration cost per time period for each activity.

$(12$ marks$)$

$($CLO$4$:PLO$5$:C$4)($WP$1)$

b$.$ The management of Chengal Company instructed that the activities should be crashed to $21$ weeks project completion time. This is due to the pressure on moving the resources to the other project. Decide the new activities time and cost. You are required to show all calculation crashing steps from the actual project completion time to the $21$ weeks of the project crashing.

$(13$ marks$)($CLO$4$:PLO$5$:C$5)($WP$6,$ WK$6)$