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

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

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Q2) Find the total duration and date of completion (assume the project start date is 10/6/2019) by using following data build the Gant chart. Activity A Duration 3 days Followi C,D. FJHOK MI BCDEFGHIJKMNR 468 3 7 81 3 8 4 8 9 2 1 N- R - ng Activity
Q2: Draw the network diagram (Job-on-arrow) and find the shortest possible time to finish the whole job by calculating ES, LS, EF, LF, TF, and finding the critical path, knowing that: Operation Duration in weeks A В C E F I 4 6. 2 8. 3 10 Preceding operations A A В В C+F D ---
c) Describe briefly how you transform a WBS into a Network Diagram and draw a network diagram for the following set of activities. Activity Duration in working days Predecessors Start None Project A 5 B A 15 C A 5 A 10 C and D 15 B and E F DEFG 55
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Show in calculation the project status if it is behind, ahead, or on schedule: 10K A A 10K AA 1K 11K 12K 14K 10K
9:37 O A O *49 .l 404 4woa9idón2EqdOc32r5kmr.J. You must recommend one of two machines into an upgraded manufacturing line. You obtain estimates from salespeople from two companies. Salesman A gave the estimates in constant-value dollars, while salesman B provided in future (then-current) dollars. The company's MARR is equal to the real rate of return of 20% per year, and inflation is estimated at 4% per year. Use present worth analysis to determine which machine the engineer should recommend. A. First Cost $ 140.000 $ 25,000 $150,000 $ 43,000 Annual Cost Life (years) 10 10 Opening in Google Drive. ...
Q4/ The table below shows the duration and direct costs for the activities of a construction project. It is required to calculate the duration of the project that achieves the lowest possible total cost using the technique of crashing if the indirect costs are 20% from direct cost. Normal Time (NT) Normal Cost (NC) $ Crash Time Crash Cost Activity weeks (CT) weeks (CC) $ A 6. 1000 3 7000 B 4 9000 10000 C 3 6000 1 10000 D 4 8000 2 11000 E 6 1000 4 13000 6. A D End Start C 7 6. E
10. From the following table, draw the precedence network, perform the CPM calculations, and complete the table entries, assuming interruptible activities. Activity A ABCO с Duration IPA Type Rel Lag ES 3 3526 5 2 6 LAABC А B с SS FF 3 EF LS LF TF FF "If the relationship type is not mentioned, it is finish to start (FS). If no lag is mentioned, it is zero.
). The network and durations given below show the normal schedule for a project, and the table given below summarizes the time-cost information for the activities, the owner wants to finish the project in 110 days, so find the minimum possible cost for the project to finish in 110 days AND 20 A B C D (19) E F 9. Activity (days) 120 20 40 30 50 60 Normal du 120 60 Crash (days) 100 15 30 20 40 45 30 on 4 50 Norma Cost 12000 1800 16000 1400 3600 13500 Cost 14000 2800 22000 2000 4800 18000
SITUATION 21: The activities, duration and cost under normal and accelerated conditions for a network diagram are shown below. ACTIVITY NODE Duration, Days Costs, Pesos Normal Accelerated Normal Accelerated A 1-2 10 7 3000 3450 2-4 8 6 2600 3400 1-3 6 6 2000 2000 3-5 12 11 4800 5100 2-5 13 10 3900 4500 F 4-5 24 3 2400 2700 G 5-6 2 2 1800 1800 64. Determine the normal duration of the project... a. 20 b. 25 c. 23 d. 22 65. Determine the critical path of the network a. a-e-g b. c-d-g c. a-b-c-d-g d. a-b-f-g 66. Determine the normal cost a. 22950 b. 20500 c. 22250 d. 22550 TMOSBY B с D E -
Find the following: 1- The optimum period and the corresponding time 2- The network plan detailed in the table below, noting that the additional cost is $ 2000 per week Activity Normal duration Normal cost Crash duration Crash cost weeks $4 5000 weeks 3 1-2 13000 3000 12000 7000 10000 1-3 2-3 4 3600 2. 3-4 5. 5000 3 331
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