SCHEME OF VALUATION

BUILDING MATERIALS AND CONSTRUCTIONPART A

1.i. Types of Bonds with explanation : 3 Marks

ii. Softening point (Definition, Importance) : 2 Marksiii. Types of defects of Timber(List and brief explanation) : 3 Marksiv. Basic raw material for cement (Sources, Properties) : 3 Marksv. Types of lime production (Process Explanation) : 3 Marks

vi. Sketch of lean roof with detailing : 4 Marksvii. Various constituents of paint (List and brief explanation) : 4 Marks

PART B2. (a) Characteristics and Uses of Granite, Marble, Sand stone and Slate : 8 Marks

(b) Definition and Importance of Frog : 2 MarksImportant qualities of Good Brick (List and brief explanation any Four) : 6 Marks

3. (a) Cavitation (Effects, Occurrence and Remedial Measures) : 3 MarksPartition of Walls (Procedure, types, Uses, Advantages and Disadvantages) : 4 Marks

(b) Seasoning of Timber (Procedure, Advantages and Disadvantages) : 3 MarksNatural Air Seasoning (Sketch, Procedure, Advantages and Disadvantages) : 3 MarksKiln Seasoning (Sketch, Procedure, Advantages and Disadvantages) : 3 Marks

4. (a) Chemical Composition of Cement : 2 MarksHydration of Cement (Process, Equations) : 3 MarksSetting of Cement (Procedure, Equations) : 3 Marks

(b) Slaking of Lime : 3 MarksChemical Reactions during setting and slaking of Lime : 5 Marks

5. (a) Brick Lintels (Sketch, Procedure, Advantages and Disadvantages) : 4 MarksStone Lintels (Sketch, Procedure, Advantages and Disadvantages) : 4 Marks

(b) Types of Floors (Sketch, Procedure, Advantages and Disadvantages any Four) : 4 Marks6. (a) Damp Proofing (Procedure, Advantages and Disadvantages) : 4 Marks

Materials used for Damp Proofing (Properties, Advantages and Disadvantages) : 4 Marks(b) Form Work (Sketch, Importance, Procedure, Advantages and Disadvantages) : 4 Marks

Scaffolding (Sketch, Importance, Procedure, Advantages and Disadvantages) : 4 Marks7. (a) Bulking of Sand (Importance, Apparatus, Procedure, Precautions, Sketch) : 4 Marks

(b) Specific Gravity Test (Importance, Apparatus, Procedure, Precautions, Sketch) : 4 Marks(c) Impact Test (Importance, Apparatus, Procedure, Precautions, Sketch) : 4 Marks(d) Sieve Analysis (Importance, Apparatus, Procedure, Precautions, Sketch) : 4 Marks

Prepared By: Mr Ch V Ravi Sankar, Assistant Professor, Department of Civil Engineering, MVGRCE

E-Mail: cvrs@mvgrce.edu.inMobile: 8500897538

Send to: kishore.jntu@gmail.com

SCHEME OF VALUATION

SURVEYINGPART A

1.a) Conversion of chain length for both corrections, Answer : 3 Marksb) Surveying (Definition, Classification) : 2 Marks

Differences between plane and geodetic survey : 2 Marksc) Principles of tachometry (Sketch and parts) : 3 Marks

Equation for Multiplying Constant : 1 Markd) Auto level (Working Principle, Minor Adjustments Procedure) : 2 Marks

Auto level (Sketch with parts) : 2 Markse) Calculation of area using Simpsons rule : 2 Marks

Calculation of area using Trapezoidal Rule : 2 Marksf) Circular curve (Sketch with parts) : 2 Marks

Relation between degree of curve and radius of curve : 2 MarksPART B

2. (a) Methods of Setting out simple circular curve : 2 MarksBisection method of Arcs Method (Procedure, Sketch) : 4 MarksInstrumental method (Procedure, Sketch) : 4 Marks

(b) Electronic surveying (Procedure, Advantages and Disadvantages) : 3 MarksTotal Station (Working Principle, Minor Adjustments Procedure) : 3Marks

3. (a) Definition of Level Surface, Horizontal Plane, bench mark : 3 MarksReciprocal levelling (Procedure, Uses, Sketch) : 5 Marks

(b) Calculation of corrected bearings : 4 MarksMentioning stations effected with local attraction : 4 Marks

4. (a)Calculation of corrected bearings : 6 MarksDiagram of the traverse : 2 marks

5. (a) Total Station (Working Principle, Minor Adjustments Procedure) : 4 MarksReciprocal levelling (Procedure, Uses, Sketch) : 4 Marks

(b) Calculation of volume using Trapezoidal RuleFormula, Calculation of readings : 4 MarksSubstitution of Values : 2 MarksResult : 2 Marks

6. (a) Telemetry : 2 MarksCalculation of tachometry constants Formula, Calculation of readings : 4 MarksSubstitution of Values : 2 MarksResult : 2 Marks

(b) Differences between Prismatic and Surveyors compass : 5 marksSketches to show graduations : 3 marks

7. (a) Calculation of data for setting a curve Formula, Calculation of readings : 4 MarksSubstitution of Values : 2 MarksResult : 2 Marks

(b) GIS (Components, Importance, Applications, Advantages and Disadvantages) : 8 Marks

Prepared By: Mr Ch V Ravi Sankar, Assistant Professor, Department of Civil Engineering, MVGRCE

E-Mail: cvrs@mvgrce.edu.inMobile: 8500897538

Send to: kishore.jntu@gmail.com