Using the activities of Project CE, determine the following: Activity ID A B D E...

  
   

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Using the activities of Project CE, determine the following: Activity ID A B с D E F G H I J K L M N O P Q R Description Site Clearing Surveying and layout. Rough Grading Drilling of well Installation of well pump Underground water piping Installation of Water tank foundation Erection of water tank Tank piping and valves Connecting all the water pipes & valves Excavation for sewer Installation of the sewer and backfill Excavation for electrical manholes Installation of electrical manholes Installation of electrical duct bank Installation of overhead pole line Pulling of the power feeder (electric) Drafting of Building Layout Duration (Days) 3 2 2 15 2 8 4 10 10 2 10 5 1 5 3 6 5 1 Manpower Requirement 4 5 4 3 2 8 4 10 CO 6 4 6 8 2 6 10 6 5 2 Predecessor A B с D E с G H F₁ I с K с N L, N C O, P J, Q PCD 0 3 A 0 0 0 3 NDS Activity A B C D E F G H I J 3 K L M N 0 P Q R 3 2 B 3 0 0 5 Duration 5 2 7 3 13 4 3 2 7 1 3 1 8 5 9 3 14 7 8 5 2 C 5007 Early; ES 0 3 5 7 NIINF 22 24 7 11 21 32 7 17 7 8 7 22 7 25 34 Start 7 7 7 8 7 11 7 20 7 Late; LS 0 3 5 7 22 24 ====F858333 12 23 16 22 32 11 21 20 21 26 23 29 0 34 1 4 13 15 D 4 G 10 K 1 M 6 P 0 0 0 22 22 11 12 17 21 8 0 21 13. 12 29 Early; EF 3 5 7 22 24 32 11 21 31 34 17 22 8 13 25 13 30 35 22 22 0 11 2 E 0 24 24 21 10 H 12 1 0 22 17 22 Finish 5 L 21 4 0 26 8 13 5 N 21 13 9 26 Late; LF 3 5 7 22 24 32 12 22 32 34 21 26 21 26 29 29 34 35 24 8 32 F 24 0 0 32 21 10 31 I 22 11 32 22 3 0 26 4 0 29 25 Total; TF 0 0 0 0 0 0 1 1 1 0 4 4 13 13 4 16 4 0 32 2 34 J 32 0 0 34 25 5 Q 29 4 4 34 Float Free; FF 0 0 0 0 0 0 0 0 1 0 0 0 0 9 0 30 12 4 0 1 35 R 34 0 0 35 34 Critical Activity ✓✓ ✓✓ ✓✓ ✓✓ ✓✓ ✓✓ ✓✓ ✓✓ [QUESTIONS - CONTINUATION] 1. [10points each] Create a graph showing the manpower requirement per day based on the following: SCHEME 1: Early Start & Early Finish SCHEME 2: Late Start & Late Finish 2. 3. 4. [5 points] What are the maximum & minimum manpower requirement during a day for both Scheme 1 and 2? [5 points] What is the minimum possible constant manpower per day? [20 points] Scenario. Due to budget constraints, the workforce plan for Project CE had to be revised, resulting in a reduced number of workers. With only 25 workers available for the project, it became necessary to adjust the workforce plan to ensure that the project could still be completed within the desired timeframe of 35 days. As the assigned engineer, you were entrusted with the responsibility of revising the workforce plan and implementing manpower leveling strategies to optimize productivity and meet the project deadline. a. Develop a revise graph for the manpower requirement per day. b. [Essay] Discuss your plan and justify your chosen approach for addressing the workforce limitation in Project CE. Guide: • In practice, it is common to experience significant fluctuations in manpower requirements. However, it is important to minimize wave-like fluctuations where the required manpower changes on a daily basis. Using the activities of Project CE, determine the following: Activity ID A B с D E F G H I J K L M N O P Q R Description Site Clearing Surveying and layout. Rough Grading Drilling of well Installation of well pump Underground water piping Installation of Water tank foundation Erection of water tank Tank piping and valves Connecting all the water pipes & valves Excavation for sewer Installation of the sewer and backfill Excavation for electrical manholes Installation of electrical manholes Installation of electrical duct bank Installation of overhead pole line Pulling of the power feeder (electric) Drafting of Building Layout Duration (Days) 3 2 2 15 2 8 4 10 10 2 10 5 1 5 3 6 5 1 Manpower Requirement 4 5 4 3 2 8 4 10 CO 6 4 6 8 2 6 10 6 5 2 Predecessor A B с D E с G H F₁ I с K с N L, N C O, P J, Q PCD 0 3 A 0 0 0 3 NDS Activity A B C D E F G H I J 3 K L M N 0 P Q R 3 2 B 3 0 0 5 Duration 5 2 7 3 13 4 3 2 7 1 3 1 8 5 9 3 14 7 8 5 2 C 5007 Early; ES 0 3 5 7 NIINF 22 24 7 11 21 32 7 17 7 8 7 22 7 25 34 Start 7 7 7 8 7 11 7 20 7 Late; LS 0 3 5 7 22 24 ====F858333 12 23 16 22 32 11 21 20 21 26 23 29 0 34 1 4 13 15 D 4 G 10 K 1 M 6 P 0 0 0 22 22 11 12 17 21 8 0 21 13. 12 29 Early; EF 3 5 7 22 24 32 11 21 31 34 17 22 8 13 25 13 30 35 22 22 0 11 2 E 0 24 24 21 10 H 12 1 0 22 17 22 Finish 5 L 21 4 0 26 8 13 5 N 21 13 9 26 Late; LF 3 5 7 22 24 32 12 22 32 34 21 26 21 26 29 29 34 35 24 8 32 F 24 0 0 32 21 10 31 I 22 11 32 22 3 0 26 4 0 29 25 Total; TF 0 0 0 0 0 0 1 1 1 0 4 4 13 13 4 16 4 0 32 2 34 J 32 0 0 34 25 5 Q 29 4 4 34 Float Free; FF 0 0 0 0 0 0 0 0 1 0 0 0 0 9 0 30 12 4 0 1 35 R 34 0 0 35 34 Critical Activity ✓✓ ✓✓ ✓✓ ✓✓ ✓✓ ✓✓ ✓✓ ✓✓ [QUESTIONS - CONTINUATION] 1. [10points each] Create a graph showing the manpower requirement per day based on the following: SCHEME 1: Early Start & Early Finish SCHEME 2: Late Start & Late Finish 2. 3. 4. [5 points] What are the maximum & minimum manpower requirement during a day for both Scheme 1 and 2? [5 points] What is the minimum possible constant manpower per day? [20 points] Scenario. Due to budget constraints, the workforce plan for Project CE had to be revised, resulting in a reduced number of workers. With only 25 workers available for the project, it became necessary to adjust the workforce plan to ensure that the project could still be completed within the desired timeframe of 35 days. As the assigned engineer, you were entrusted with the responsibility of revising the workforce plan and implementing manpower leveling strategies to optimize productivity and meet the project deadline. a. Develop a revise graph for the manpower requirement per day. b. [Essay] Discuss your plan and justify your chosen approach for addressing the workforce limitation in Project CE. Guide: • In practice, it is common to experience significant fluctuations in manpower requirements. However, it is important to minimize wave-like fluctuations where the required manpower changes on a daily basis.