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- Estimation Costing and Professional Practice - ECPP
- 2018
- PYQ
**Biju Patnaik University of Technology Rourkela Odisha - BPUT**- Civil Engineering
- B.Tech
**413 Views**- 1 Offline Downloads
- Uploaded 8 months ago

Registration No : Total Number of Pages : 04 B.Tech PECI5405 7th Semester Back Examination 2018-19 ESTIMATION, COSTING AND PROFESSIONAL PRACTICE BRANCH : CIVIL Time : 3 Hours Max Marks : 70 Q.CODE : E596 Answer Question No.1 which is compulsory and any FIVE from the rest. The figures in the right hand margin indicate marks. Q1 c) d) e) f) g) h) i) j) Answer the following questions : What are the data required for preparation of an estimate? How the following items of work are measured? i) Damp proof course. ii) plastering What do you mean by overhead charges? What are the factors that affect rate analysis? What is plinth area estimate? How are the deductions made for openings in masonry work? Define dummy activity. Write its uses. What do you mean by AOA and AON? Distinguish between Total float and independent float. Define most likely time and expected mean time in PERT. a) b) Estimate the quantities of following items of work for a building as shown in Fig 1 Earthwork excavation for foundation of walls 12mm thick plaster in cm. (1:4) (5) (5) a) b) Estimate the following quantities of a culvert as shown in Fig 2. Earthwork excavation 1:4:8 Cement concrete in foundation. (5) (5) Q4 a) b) Outline the detailed specification for Brickwork I class in cm (1:6) Write the detailed specification for Mosaic or terrazzo floor. (5) (5) Q5 a) b) Give the rate analysis for Course rubble masonry I Class of 45 cm thickness. Find out the rate analysis of cement concrete with 4cm gauge stone basalt, coarse sand and cement in 4:2:1 proportion (5) (5) Draw the network corresponding to the following and determine: a) The earliest and latest valuable start and completion times for each of the activities. b) Critical path and project duration c) The total, free, independent floats for each of the activities (10) a) b) Q2 Q3 Q6 (2 x 10) Activity 1-2 1-3 1-4 2-3 2-6 3-5 3-6 4-5 5-6 Duration (days) 3 4 14 10 5 4 6 1 1 1

Q7 For the given PERT network, determine Expected time, standard deviation and variance of the project and show the critical path also. Q8 a) b) c) d) Write short answer on any TWO : Centerline method of estimate General specification of 1st class building Float Rate analysis (10) (5 x 2) 2

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