Bihar engineering university question paper solution . civil engineering notes. BEU question paper with solution . civil engineering construction planning and management 2022.
construction planning and management 2022 solution
(a) In resources levelling
(1) total duration of project is reduced
(II) total duration increased of project is
(III) uniform demand of resources is achieved
(iv) cost of project is controlled
ALL in one BEU construction planning PYQ solution pdf is provided below
(b) Which of the following docs represent an activity? not
(I) Site located
(II) Foundation is being dug
(iII) The office area is being cleaned
(iv) The invitations are being sent
(c) In time-cost optimization of a project, crashing is done
(I) on all the activities
(II) on all the activities lying on the critical path
(IIi) only on activities lying on the original critical path and having flatter cost slopes
(iv) on original critical activities and those that become critical at any stage of crashing in the order of ascending cost slope
(d) Preliminary project report for a road Project must contain
(i) the detailed estimated cost based on detailed design
(II) the several alternatives of the project that have been considered
(iII) the soil survey, traffic survey, concept design and approximate cost
(IV) the contract documents for inviting tenders
(e) For a given activity, the optimistic time, pessimistic time and the most probable estimates are 5, 17 and 8 days respec- tively. The expected time is
(i) 8 days (II)9 days (III) 10 days (iv) 15 days
(f) In PERT analysis, the time estimates of activities and probability of their Occurrences follow
(i) normal distribution curve (iii) Poisson’s distribution curve (iii) beta distribution curve (iv) None of the above
(g) Bar charts are suitable for
(i) minor works (ii) major works (iii) large projects (iv) All of the above
(h) The time by which a particular activity can be delayed without affecting the preceding and succeeding activities is known
(i) total float (ii) free float (iii) interfering float (iv) independent float
(i) Milestone charts were invented in the year of
(i) 1910 (ii) 1920 (iii) 1930 (ii) 1940
(j) Total float for any activity is defined as the difference between
(i) its latest finish time and earliest start time for its successor activity (ii) its latest start time and earliest start time (iii) its latest start time and earliest finish time (iv) its earliest finish time and earliest start time for its successor activity
2. (a) Explain the suitability of the various materials used for construction of prefabricated structure.
(b) What are the methods manufacture of precast elements? Explain briefly. used for concrete
3. (a) Why is Milestone chart prepared? How does it differ from a bar chart?
(b) What do you mean by frequency distribution? What is the use of beta distribution in PERT?
4.(a) Discuss various rules for providing dummies in network. What are a redundant dummies?
(b) What do you mean by updating? Why is it essential? Explain with example
5. The network of a certain project is shown in the figure below with the estimated durations of various activities. Determine the fi) earliest event time and latest event time, (a) earliest and latest start and finish times of each activity, total and free floats for each activity and fiu) critical path for the network
6. (a) Discuss the safety requirement of construction industry. What is the prevention of accident?
(b) Explain the line of balance technique. 7
7. (a) From the data given in the table for a CPM project, draw the network and determine critical path based on total float
(b) What is float? Differentiate between float and slack. Also explain different types of floats used in CPM network analysis.
8.(a) What is economic order quantity (EOQ)? Derive the expression for EOQ.
(b) What are the benefits of computerized information system?9. The following table gives the activities in a construction project :
9. Draw the network for the project.
(a) Find the critical pa. What do you understand by resources smoothing? Why is it important in resources allocation problems?
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