United Arab Emirates university College of Engineering Graduation Project II Design of a Control Management System for

1. United Arab Emirates universityCollege of EngineeringGraduation Project IIDesign of a Control Management System for Construction Project GRADUATION PROJECT (II) CEM2-1 Presented By: Musallem Moh’d Al-Jenaibi 980910183 Abdulla Rashed Al-Maqbali980715131 Khaled Thani Al-Ketbi 980710110 Abdulla Salem AL-Dhahrei 980711331 Advisors: Dr. Suleiman Ashur

2. Introduction • The main objective of construction project management is to control: Time (T), Quality (Q), and Money (M). • A project consists of three components: scope, budget and schedule.

3. Introduction • Typical villa ( Our Project) controlled by: • Earned value technique. • Primavera soft ware. • Simphony soft ware.

4. Introduction • Many problems like cost overruns, time extensions and conflicts among all parties. • Unique nature of construction projects, high risk, highly fragmented, high competition and increasing challenges. • The construction project management is needed to:- Utilize resources, meet project requirements and deadlines, improve quality and safety , etc.

5. Problems during construction: • Hundreds of workers must come to gather to complete their assignments. • Many activities consume more than their estimated time and cost. • If one crew works finishes its work early, the following crew are not obliged to start earlier than initially planned.

6. Problems during construction: • Frequent changes are introduced to the scope of work, thus causing a lot of work disruption and cost overrun. • Some trades proceed slower than desired whereas others proceed faster than desired • Dealing with suppliers and subcontractors.

7. Objectives of project control: • Accurately follow the project plan. • Work breakdown structure. • Prepare cost estimate for all activities and prepare a budget for the sponsor approval. • Evaluate project performance depend on cost, time and quality. • Implement a control system to identify schedule variances and take corrective action to achieve project schedule targets.

8. Quality Control • Quality in Civil Engineering is the single factor that determines a good construction from any other construction.

9. Quality Control of Excavation • Excavation depend on the soil investigation. • Site should be clear from all organic materials. • Reach the accurately lines and levels shown in the drawing. • Support the lateral edges to prevent failure.

10. Quality Controlof Formwork • It’s the casing into which concrete is places. • Forms should be designed and constructed that concrete can be properly placed and thoroughly compacted.

11. Tolerance of Formwork

12. Quantities Take Off and Cost EstimateI- The Work Breakdown Structure (WBS)

13. II- Quantities Take Off and Activities Duration and cost

14. III- Creating the Dependencies

15. Time and Cost Control • meets the client's requirements and achieves the best possible cost, schedule, and quality performance. • Effective cost and schedule management are the cornerstone activities of each project. • S-Curve and Earned value techniques are used to control cost and time in a typical villa project.

16. Cost Distribution S-curve for Cumulative Cost Curve on An Early Start and Late Start

17. The Earned Value Technique • Earned Value is an objective measurement of how much work has been accomplished on a project. • The Earned value technique lends itself very well to the analysis of the cost and schedule performance in a project.

18. Cost and Time control • The Earned value analysis was provided to evaluate the progress of the typical villa project. • The original budget was DHS 552925 and the project scheduled to be completed in 123 working days. • A status report after different times were calculated.

19. Earned Value Measures for typical villa project

20. Earned Value Measures for typical villa project

21. Cost and Schedule Deviations

22. Cost and Schedule Performance:

23. Project Performance Indices

24. Forecasting for the typical villa project at end of second month • Estimate at completion (EAC) = ACWP + (BCWS at completion – BCWP / CPI) EAC = 147725 + (552925 – 156925 / 1.0623) = DH’S 552928 The estimated cost of the project at completion is DH'S 552928, which is DH'S 3 over the original budget of DH'S 552925.

25. Primavera Project Planner • P3 is the recognized standard for high-performance project management software • Helps construction manager in control: finishing the project on time within the allocated budget. • Finding out what really happened, how much was actually accomplished, what remains to be done, and who will be available to do it

26. The benefits of Primavera in Construction Project Management • Improved scheduling and analysis to stay on target. • Easy project planning and implementation • Construction-specific reports, layouts and filters. • Helps you build a project network quickly and graphically • Simplifies tracking resources and costs

27. Control large and complex projects efficiently • P3 is designed to handle large-scale, highly sophisticated and multifaceted projects • To organize projects up to 100,000 activities. • P3 provides unlimited resources and an unlimited number of target plans.

28. Components of the P3 window • The P3 window contains several elements that enable you to access information quickly and easily using either a mouse or the keyboard. • Primavera can present the data in two forms : • Bar Chart • PERT

29. Applying P3 to graduation project (typical villa) • The total number of activities was 86. • The project starting date was September 1, 2003 and should finish on January 24, 2004 .

30. Bar Chart • The bar chart shows the corresponding schedule with activity bars positioned along a timescale.

31. PERT • You can use a PERT to construct your project plan, adding activities and relationships in a logical flow.

32. Simulation • Simphony represents an evolution in computer simulation and its integration in to construction industry. • It is the result of over five years of research. • you create simulation model using a library of modeling elements.

33. Simulation: • The purpose of the Simulation. • Templates of Simulation: • Template for Tunnel simulation. • Template for Analysis Earthmoving Operations. • Template for Project Scheduling.

34. Template for Project Scheduling. • PERT: • Activity. • Relation.

35. Simulation modeling with Simphony: • Project Scheduling Template. • Deterministic time. • The time were scheduled in hours. • Simphony has limitations.

36. Modelling of activities in Simphony (PERT)

37. Capture of simulation screen

38. CDF of simulated project time (10).

39. Histogram of simulated project time (10).

40. CDF of simulated project time (100).

41. Histogram of simulated project time (100)

42. CDF of simulated project time (1000)

43. Histogram of simulated project time (1000)

46. CONCLUSIONS & RECOMMENDATIONS • designed an excel sheets. • Work as team. • The Construction Management Project Control is in its infancy in the UAE. • Publish manualabout QC/QA.

47. ACKNOWLEDGMENT • DR.SULEIMAN ASHUR (ADVISOR) • DR. ESSAM ZAINELDEN • ENG.MAHMOUD • CIVIL ENGINEERING DEPARTMENT • ALAIN MUNICIPALITY & MOUNCEL CONSULTANTS • PUBLIC WORK DEPARTMENT (PWD).

48. THANK YOU FOR YOUR ATTENTION QUESTION AND ANSWER SESSION