Given the early occurrence time and late occurrence time of the starting event is 10 and 12 days respectively, and early occurrence time and late occurrence time of finishing even of the same activity is 22 and 26 days respectively with 10 times unit of estimated duration of the project what is the total float?

Given the early occurrence time and late occurrence time of the starting event is 10 and 12 days respectively, and early occurrence time and late occurrence time of finishing even of the same activity is 22 and 26 days respectively with 10 times unit of estimated duration of the project what is the total float?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

For the network shown below, find the critical path and project duration. Calculate ES, LS, EF, LF, Float for each activity in a tabular form. 2 D A 3 3. В E H 1 3 4 3 7 C 8. 2 G 4 4 2 Critical Path is [.... ] Total Project Duration Units st
question :- a sequence of four tasks is part of the project schedule. each of the four activities has a finish-start relationship with the next and each has one day of total float. currently, activity one and two have been completed on schedule. how many days of float remain in the schedule of these tasks?
The delay time in starting or finishing an activity without affecting on the total duration of a project is known as: * Interfering float Duration O Free float O Total float
Determine the amount of slack in each of a project's activities (presented below), identify the critical path, and identify the expected duration of the project. Activity Duration a (1-2) 4 b(1-3) 9 C (3-4) 5 d(2-4) 2 e(4-5) 3
Question 4 - Cost Crashing The durations and direct costs for each activity under both normal and crash conditions are given in the following table. Establish the schedule and the least cost for expediting the contract. Determine the optimum cost of the contract assuming the indirect cost is 125 $/day. 2 3 4 5 6 7 8 9 ID Predecessor(s) 1 1 2 2 3 3,5 6 4,7,8 Normal Duration (days) 12 8 15 23 5 in 5 20 13 12 Cost (S) 7000 5000 4000 5000 1000 3000 6000 2500 3000 Crash Duration (days) 10 12 23 4 4 15 11 10 Cost ($) 7200 5300 4600 5000 1050 3300 6300 2580 3150
Prepare the AOA network diagram, Calculate the total the minimum time of the project , Find the critical path, Find the total float value of Activity A and E?
In the following tables given dates as normal time and cost and crashed time and cost for a project. Indirect cost for one day 400 $? (Note: Solve just for two reduction). Normal Crashed Minimum Activity Duration 1-2 6 1-3 8 2-4 5 2-5 3 3-4 8 4-6 6 5-6 8 6-7 6 Normal Cost 400 200 350 600 200 500 100 450 Crash Duration 2 6 3 2 4 5 2 2 Crash Cost 800 400 500 850 700 600 250 650
Q2: for the information shown in table below, find the probability of finishing the project in 19 day and 28 day? Activities 1-2 1-3 1-4 2-7 3-6 4-5 5-6 5-9 6-8 7-8 8- 9- 10 10 Optimistic time Most likely time 3 1 2 4 5 2 3 1 6. 5 3 4 3 4 2 7. 8 Pessimistic time 7 6 8 6 4 3 8 9 10 n79
Q2/ Consider Table below summarizing the details of a project and determine the following Activity 1-2 1-3 2-4 3-5 4-9 5-6 5-7 6-8 7-8 8-10 9-10 10-11 4-6 6 2 6 4 2 4 5 1 2 2 1 2 0 9 4 8 7 7 9 2 3 4 8 10 12 9 11 4 5 5 (To) (Tm) (Tp) 15 2/3 6 . 4 6 3 5 0 0 Please I want the correct solution as soon 1-Construct the project network. as possible, my friend. Thank you 2-Find the critical path and the expected project completion time. 3- What is the probability of completing the project on the week 33?
Question Draw and analyze the arrow network for the following activities by using PERT method assuming three estimated durution for cuch activity which are shown I the table below. Then.find: 1. The probability of completing the work of the whole project in 35 weeks 2. The completion time of the project at probahility of 95% Estimated duration (weeks) Activities to tm tp 9. 1-2 7 2-3 4 11 24 3-5 1 4-6 4. 5-8 2 2. 6-7 7-8 7-9 8-9 6.
Q/ For the project data in Table below, answer the following questions: a) Draw an AOA network of the project and Perform forward path and backward path calculations with critical path identification? b) What are the effect of delaying activities C by 5 days, G by 3 days and D by 5 days? Duration Immediate Activity (day) predecessor A B 11 A A D 8 B.C E A F 11 D, E G 7 H 9. F,G I 7 H J H
QUESTION 2 a) Draw the precedence diagram for the activities depicted in the Table below. b) Analyse the diagram drawn to ascertain the duration of the project. c) Calculate the free float and the total float for activities J, G and H. d) Identify the critical activities. Activity Duration (weeks) Predecessor(s) Relationship(s) Lead Lag BDFG В 6 K FS 5 K FS 9 B FS 3 D FS J 4 F FS Y FS G FS Z FS H 10 N FF 3 J FS Z FF 2 MZ K N 25 10 NONE F FS Y FS ST 7 K SS 3 Y 60 B FF D SS Z 6 S FS