1. Building aswimmingpool

Task	WorkerCategory	PersonDays	#ofWorkers	ElapsedTime(days)	Materials($)
Excavate	MachineOperator	6	2	0	1,500.00
Framethewalls	Masons	8	4	0	800.00
InstallInternalPlumbing	Plumber	4	2	0	700.00
InstallElectricity	Electrician	2	2	0	500.00
Pour concrete	Masons	4	2	4	2,000.00
Installpumpandfilter	Plumber	1	1	0	3,000.00
				Total	8,500.00

 

 

 

 

 

Category	Wage Rate$/Day
Electrician	200.00
Mason	160.00
MachineOperator	120.00
Plumber	200.00

 

 

 

1. Createa Gantt chartfrom the work breakdown structure.

2. Createa PERT/CPM network showing the interdependenciesof thedifferent activities. Howlongwill the projecttake?(Note:Don’tforgettotake “elapsedtime” intoaccount.)

3. Usingthe information in your Gantt chart, aswell as the informationonwage rates and costof materials, put togetherabudget showingplanned totalexpendituresfor theproject.

 

1. Following are cost and schedule data for aproject that isunderway. 

 

ProjectCostData

 

Month	Planned	Actual
1	30	12
2	35	23
3	42	55
4	46	55
5	40	53
6	52	60
7	45	75
8	48	80
9	50
10	40
11	30
12	15

 

ProjectScheduleData

 

Task	PlannedStartingMonth	Planned Duration(months)	Actual startingmonth	ActualDuration(mths)
A	1	2	2	3
B	2	3	3	5
C	4	3	6	3	sofar
D	6	5	7	2	sofar
E	8	4	Notyetbegun
F	10	3	Notyetbegun

 

 

 

1. Usingthe costdata inthe cost tableabove, create acumulative costcurvecomparingactual versus planned costs

2. Usingthe scheduledata in the schedule tableabove, create a Ganttchartcomparingactual versus planned schedule performance

3. Summarize in words what you seeproject status tobeatthis time.Whatdo you predict regardingthefinal costandfinal schedulefor the project?