PATHS DURATION
1-2-3-4-5-6 5+8+4+6+3=26
1-2-3-5-6 5+8+10+3=26
1-2-3-6 5+8+5=18
CRITICAL PATH : 1-2-3-4-5-6 & 1-2-3-5-6
TOTAL DURATION = 26 Days
Activity Predecessors | Duration(days) A B | Description Build foundation Build walls and ceilings Build the...
Operations Research 4- Consider the (simplified) list of activities and predecessors that are involved in building a house: Description Predecessors Duration (Days) Build foundation Activity Walls and ceilings A Roof Electrical wiring B Put in windows B Put in siding Paint house 10 6 C,F Construct the network for this project, identify the critical path using the (IC,TC,IL,TL, and H) method. 4- Consider the (simplified) list of activities and predecessors that are involved in building a house: Description Predecessors Duration...
Q5: A construction project consists of activities, immediate predecessors (IPA) and duration in weeks are as shown in the following table. Draw the project network diagram, find the critical path and calculate the corresponding project completion time. Also, find the total float as well as the free float for each activity and the non- critical activities. (10 Marks) ТРА Duration (Weeks) Activity A B نما 4 с 14 D A 10 E F A BD BD с F.H 5 4...
Consider the following project where times are in weeks. Activity Duration Immediate Predecessors A B с D E F G H A.B B A с E,F 8 12 7 4 2 3 7 3 DF a) Determine the activity schedule (ES, EF, LS, and LF) as well as slack using the information from the table above (11 marks) b) Determine all the possible paths of this project and determine the shortest possible time this project can be completed? (4 marks)...
Problem 5: For the given activity network, if there are 35 days required to complete the project, find the following Complete the network by filling in ES, LS, EF and LF Earliest start for activities D, E, F, H, G, L, M ill. Earliest finish for activities D, E, F, H,G,L,M Latest start for activities D, E, F, H, G, LM V. Latest finish activities D, E, F.H.GLM vi. Slack/Float time for each activities D, E, F, H, G, LM...
Activity Duration (days) Preceding activity A 3 - B 5 - C 2 B D 1 A E 6 A F 3 D G 3 C,E a. Construct a network diagram showing the critical path. b. Identify the earliest time the campaign can start. c. Identify the activities where there is float/slack time in the project, and calculate how much float/slack time there is. ** You should show all of your workings and state, clearly, any assumptions made.
Consider a project with the following information: Activity Duration Predecessors A 5 -- B 7 A C 9 B D 5 B E 7 C, D F 6 D G 4 C H 7 E, F, G Activity Duration ES EF LS LF Float A 5 0 5 0 5 B 7 5 12 5 12 C 9 12 21 12 21 D 5 12 17 16 21 E 7 21 28 21 28 F 6 17 23 22 28...
1. Given the major activities and their duration for a building project as follows: Activity DurationSuccessors B,C D,E,F HI,J K,L L,M K,L 10 4 (a) Draw the precedence network. (b) Calculate the EST, EFT, LST and LFT of each activity using the forward pass and backward pass methods entire project about a delay of the activity D by 3 days? (Remark: please redraw the diagram to verify (c) Highlight/identify the critical path in the precedence network and find the duration...
The following table illustrates the activities of a small project Duration Days) Activity Depends orn 7 7 9 2 419 A a. Calculate the mean Project duration; b. Write and Highlight the Critical Path; c. Find the probability to finish this project at 15 days; d. Find the probability to finish this project at 19 days; e. Find the project duration that satisfies probability equal to 8 %; f. Find the project duration that satisfies probability equal to 92 %.
Concerning the activities the following standards were set: ACTIVITY DESCRIPTION PRECEDING ACTIVITY ACTIVITY DURATION(DAYS) A Feasibility Study None 7 B Internal Specs A 5 C External Specs A 13 D Internal Analysis B 5 E Functional Specs C,D 10 F Hardware Specs E 15 G Hardware Acquisition F 5 H System Installation G 3 I Design material A 45 J System Testing H,I 10 a) Draw a network diagram (Activity-on-None) of the project presented in the case study with all...
PM.62 The US government has recently contracted with Boeing to build its fleet of airborne tankers. The project has been laid out with durations (in weeks), predecessors, and costs included: Activity Normal Time (weeks) Crashed Time (weeks) Normal Cost Crashed Cost Predecessor(s) A 11 10 $1,500 $1,650 - B 7 5 $1,200 $2,490 - C 5 4 $900 $1,200 B D 4 2 $2,100 $3,000 A E 2 1 $550 $1,250 B F 4 3 $660 $1,050 E G 10...