CONSTRUCTION
TECHNOLOGY (K7, K8, K9)
Scheme of Examination
Scheme of Examination
|
Paper
|
Title of the Paper
|
Theory
|
Practical
|
Term work
|
Project work
|
I.V.*
|
OJT**
|
Total Marks
|
||
|
Marks
|
Time
(Hrs)
|
Marks
|
Time
(Hrs)
|
|||||||
|
1
|
Concrete
Technology
|
80
|
3
|
80
|
3
|
10
|
10
|
10
|
10
|
200
|
|
2
|
Estimates
and Contracts
|
80
|
3
|
80
|
3
|
10
|
10
|
10
|
10
|
200
|
|
3
|
Surveying
|
80
|
3
|
80
|
3
|
10
|
10
|
10
|
10
|
200
|
IV
= Industrial Visits
** OJT = On Job Training
Paper I: Concrete Technology
(K7)
Theory
|
Sr.
No.
|
Unit
|
Sub-Unit
|
Periods
|
|
1.
|
Introduction
|
Brief
introduction, definition,
Properties
of concrete
Uses
of concrete
Types
of concrete.
|
04
|
|
2.
|
Ingredients
of Concrete
|
Cement:
physical properties of cement.
Aggregates:
classification of aggregates according to size and shape.
Grading
of Aggregate: Fineness modulus.
Water:
Quality required as per IS 456-
2000.
|
08
|
|
3.
|
Properties
of
Concrete
|
Properties
of fresh concrete.
Properties
of concrete in harden state.
|
08
|
|
4.
|
Water
Cement Ratio
|
Principle
of water-cement ratio law/ Duff
Abram’s water-cement ratio law:
Relation
between water cement ratio and
strength.
|
06
|
|
5.
|
Workability
|
General,
definition, concept of internal function.
Factors
affecting workability.
Measurement
of workability.
|
08
|
|
6.
|
Concrete
Mix Design
|
Concept
of mix design.
Variables
in proportioning & various method of proportioning
Introductions
of various grades of concrete as per IS456-2000, proportioning for normal mix
as prescribed by IS 456-2000 and adjustment on site for bulking of fine
aggregate, water absorption, and
workability.
|
12
|
|
7.
|
Admixtures
|
Introduction.
Classification
of admixtures-
Accelerators
Retarders
Air
entraining agents.
Super plasticizers.
Other Admixture.
|
08
|
|
8.
|
Special
Concretes
|
Introduction,
Light
weight concrete.
Aerated
concrete
High
density concrete
Sulphur
infiltrated concrete.
Fibre
reinforced concrete
Cold
weather concreting.
Hot
weathering concrete. *
Ready
mix concrete.
|
08
|
|
9.
|
Conducting
Operations
|
Storing
of cement.
Storing aggregates.
Batching
of ingredients.
Mixing
of ingredients.
Transportation
of concrete.
Placing
of concrete.
|
12
|
|
|
|
Compaction
of concrete
Curing
of concrete.
Jointing.
Defects
in concrete.
Check
list of different stages.
|
|
|
10.
|
Reinforcement
in Concrete
|
Introduction.
Terminology in RCC & Introduction to all RCC members.
Tools
and equipments required For bar cutting & bending.
Properties
of reinforcement steel. 10.4Checklist for reinforcement for different
RCC
members.
|
14
|
|
11.
|
Form
Work
|
Introduction,
Objects of form-work, properties of good quality form-work.
Types
of formwork as per material used in formwork. Advantages of different
materials used for formwork.*
Erection
method of Form works for different RCC members.
Checklists
for formwork of different RCC
member.
|
08
|
|
12.
|
R.C.C.
Structural Member
|
Reading
and interpretation of RCC members. *
Checklists
for construction of different
RCC
member.
|
16
|
|
13.
|
Scaffolding
|
13.1Introduction.
13.2Purpose of scaffolding.
13.3Material
used for scaffolding. 13.4Characteristics of good scaffolding. 13.5Types of
scaffolding.
Various
types of rope knots metal coupling,
Erection
of scaffolding.
Checklist
for different scaffolding.
|
08
|
|
|
|
Total
|
120
|
Practical
|
Sr.
No.
|
List of Practicals
|
Periods
|
Procedure to Perform
Practicals
|
|
1.
|
Ingredients of Concrete
|
16
|
|
|
|
1.
To determine the F.M. of aggregates.
|
8
|
Student
will be
|
|
|
|
|
able
understand and draw the basic engineering drawings.
|
|
|
To
determine specific gravity and water absorption.
|
8
|
Demonstration
and
Practicing.
|
|
2.
|
Properties of Concrete
|
8
|
|
|
|
1.
To determine the compressive strength of concrete.
|
8
|
Demonstration
and
Practicing
Method
|
|
3.
|
Water Cement Ratio
|
8
|
|
|
|
1.
Perform and analyse the effect of water cement ratio on strength of cement.
|
8
|
Demonstration
and
Practicing
Method
|
|
4.
|
Workability
|
12
|
|
|
|
1.
To determine the workability of concrete
by
slump cone.
|
4
|
Demonstration
and Practicing Method
|
|
|
2.
To determine workability of concrete by
compaction
factor test method.
|
4
|
|
|
|
3.
To determine the slump by K slump tester.
|
4
|
|
|
5.
|
Concrete Mix Design
|
24
|
|
|
|
1.
To design the concrete mix for various strengths:- m100, m200, m250, etc.
|
16
|
Demonstration
and Practicing Method
|
|
|
2.
To determine the bulking of sand.
|
4
|
|
|
|
3.
To determine water content in aggregates.
|
4
|
|
|
6.
|
Special Concretes
|
8
|
|
|
|
1.
Visit to ready mix plant.
|
8
|
Observation
VCD
presentation
|
|
7.
|
Conducting Operations
|
24
|
|
|
|
1.
Study of store on site.
|
4
|
Demonstration
and Practicing Method
|
|
|
2.
Non destructive test on hardened concrete:
Rebound
hammer method Ultrasonic pulse velocity test.
|
8
|
|
|
3.
Core testing for compressive strength.
|
4
|
|
|
|
4.
Visit to construction site study the
machinery
and equipments used in construction industry.
|
8
|
Organise
site visit
|
|
8.
|
Reinforcement Concrete
|
48
|
|
|
|
1.
Prepare reinforcement for footing.
|
6
|
Demonstration
and Practicing Method
|
|
|
2.
Prepare reinforcement for ckeâolumn.
|
6
|
|
|
|
3.
Prepare reinforcement for beam.
|
6
|
|
|
|
4.
Prepare reinforcement for slab –one way, two way, PT slab, continuous &
cantilever,
etc.
|
8
|
|
|
|
5.
Prepare reinforcement for lintel and
chajja.
|
6
|
|
|
|
6.
Prepare reinforcement for stair.
|
8
|
|
|
|
7.
Prepare reinforcement water tank.
|
8
|
|
|
9.
|
Formwork
|
56
|
|
|
|
1.
Erection of form work for RCC lintel and
chajja.
|
8
|
Demonstration
and Practicing Method
|
|
|
2.
Erection of formwork for RCC pardi.
|
8
|
|
|
|
3.
Erection of formwork column footing.
|
4
|
|
|
|
4.
Erection of form work for column.
|
8
|
|
|
|
5.
Erection of formwork for beam slab.
|
8
|
|
|
|
6.
Erection the formwork for staircase.
|
8
|
|
|
|
7.
Erection of formwork for lift case.
|
8
|
|
|
|
8.
Erection of formwork for round column.
|
4
|
|
|
10.
|
R.C.C. Structural Member
|
36
|
|
|
|
1.
Visit to construction site to know the reinforcement and formwork method for
different activities.
|
12
|
Demonstration
and Practicing Method
|
|
|
2.
Visit to construction site to study the
concreting
operations of various items.
|
4
|
|
|
|
3.
Visit to ready mix plant.
|
4
|
|
|
4.
Scaffolding
|
08
|
|
|
|
5.
To erect different types of scaffoldings.
|
08
|
Demonstration
and
Practicing
Method
|
|
|
|
Total
|
240
|
|
Practical
should be conducted in demo lab for more practice. Demo lab should be well
designed and well equipped. Visits should be arranged at only linked and
collaborated construction industry for effective results.
|
|||
Paper II: Estimates and
Contracts (K8)
Theory
|
Sr.
No.
|
Unit
|
Sub-Unit
|
Period
|
|
1.
|
Introduction
to Estimates
|
Introduction
Definition
of Estimate terms used in estimates.
Purpose
of Estimate
|
04
|
|
2.
|
Types
of Estimates
|
Types
of Approximate Estimates.
Detailed Estimate
Comparison
between approximate and detailed estimates.
|
04
|
|
3.
|
Measurement
of Building Work
|
Methods
of Measurement –
Rules
for measurement.
Units
of measurement for different items.
|
04
|
|
4.
|
Detailed
Estimates
|
Data
required for preparing Estimate
Steps
in Preparation of Detailed Estimate
Various
forms in Estimate –
|
04
|
|
5.
|
Specifications
|
Introduction
Definition,
points to be included specifications
Importance
of specifications.
Types
of Specifications
Points
to be noted while preparing specification.
Specifications
for different items.
|
06
|
|
6.
|
Quantities
of Materials
|
Introduction,
points to be taken into consideration for material calculations.
Importance
of material calculation.
Calculation
of Quantities of Material for different items.
|
12
|
|
7.
|
Rate
Analysis
|
Introduction.
Importance/necessity
Data
required for Rate analysis.
Factors
affecting analysis of rates
Analysis
of rate for various items.
|
14
|
|
8.
|
Taking
out Quantities/Quality Surveying
|
Introduction
General,
Points to be considered while taking out quantities
Rules
for taking out quantities.
Methods
of taking out Quantities
Quantity
survey for simple items.
|
18
|
|
9.
|
Construction
Planning
|
Classification
of construction
Planning
–
Resources
of construction
Construction team
Construction
organization in government
sector
such as PWD, ZP, Municipal corporations.
|
08
|
|
10.
|
Construction
|
Introduction
,General Idea
Types
of labor
|
08
|
|
|
Labour
|
10.3 Labour
acts.
|
|
|
11.
|
Quality
Control
|
Meaning,
definition, importance.
Necessity
of quality control.
Stages
in quality control.
Major
items for quality control.
Quality
control of different items.
|
10
|
|
12.
|
P.W.D.
works
|
Classification
of P.W.D.works
Method
of carrying out works- Department
and contract.
Preparation
of bill, Types of bill
Important
points to be considered while checking bill.
Rules
for MB writing.
|
08
|
|
13.
|
Contracts
|
Introduction, definition.
Different
types of contract
Contract documents.
|
10
|
|
14.
|
Tender
|
Introduction,
definition, General Idea.
Concept
of quotation & tender
Types
of tender, types according to cost and nature.
Stages
in tender preparation
Tender notice.
Submission
of tender. E-tendering.
Scrutiny
of tender.
Work order.
Deposit works.
Earnest
money and security deposits penalty.
Types
of submission of tenders.
Tender documents.
Documents
for registration as a contractor.
|
10
|
|
|
|
Total
|
120
|
Practical
|
Sr.
No.
|
List of Practicals
|
Periods
|
Procedure to Perform
Practicals
|
|
1.
|
Types of Estimates
|
8
|
|
|
|
1.
To calculate the different types of areas of existing building. Such as
plinth area carpet
area,
covered area, built up area.
|
|
Class
teaching For Theory
|
|
|
|
|
And
Field
work for Practical.
|
|
2.
|
Measurement of Building
Work
|
16
|
|
|
|
1.
To take measurement of different items
executed
and calculate the quantities by proper method of measurement.
|
|
Practical
in suitable and convenient
Site
by demonstration
And
actual practicing to student.
|
|
|
1.
Take all measurements in FPS. Method and convert it into MKS units for
calculating quantities of different items.
|
|
|
|
3.
|
Detailed Estimates
|
8
|
|
|
|
1.
To prepare a sheets used in estimation, measurement sheet, abstract sheet,
composite
form measurement and coast.
|
|
Class
Teaching
|
|
4.
|
Specifications
|
12
|
|
|
|
1.
To prepare specification for excavation
work.
|
|
Class
Teaching
|
|
|
2.
To prepare a specification for RCC work.
|
|
|
|
|
3.
To prepare specification for B. B. Masonry.
|
|
|
|
|
4.
To prepare specification for Plaster.
|
|
|
|
|
5.
To prepare specification for painting.
|
|
|
|
|
6.
To prepare specification for flooring.
(Selective
item should be performed)
|
|
|
|
5.
|
Quantities of Materials
|
36
|
|
|
|
1.
Calculate the quantities of materials for
different
items.
|
|
Class
Teaching
|
|
|
2.
Brick Masonry (for different proportions)
|
|
|
|
|
3.
PCC (for different proportions)
|
|
|
|
|
4.
Stone masonry (all types with different
proportions)
|
|
|
|
|
5.
Plastering 12mm thick,20mm thick
(different
proportions)
|
|
|
|
6.
Pointing (different proportions)
|
|
|
|
|
7.
RCC (with different proportions)
|
|
|
|
|
8.
White washing and color washing.
|
|
|
|
6.
|
Rate Analysis
|
36
|
|
|
|
1.
Prepare the rate analysis for different
construction
items.
|
|
Class
Teaching
|
|
a.
Earthwork in Excavation
|
|
||
|
b.
PCC / RCC
|
|
||
|
c.
Brick Masonry
|
|
||
|
d.
Stone Masonry
|
|
||
|
e.
Cement Plaster
|
|
||
|
f. Pointing
|
|
||
|
g.
White washing
|
|
||
|
h.
Distempering
|
|
||
|
i. Oil
Painting
|
|
||
|
j. Cement Paint
|
|
||
|
7.
|
Taking out
Quantities/Quality Surveying
|
52
|
|
|
|
1.
Calculate the quantities of different items for construction of compound wall
from
given
drawing.
|
|
Class
Teaching
|
|
|
2.
From given drawing of steps calculate the
quantities
of different construction items
|
|
Class
Teaching
|
|
|
3.
Calculate the quantities of simple column
footing
from given drawing
|
|
Class
Teaching
|
|
|
4.
Calculate the quantities of different items of RCC trapezoidal footing from
given drawing.
|
|
Class
Teaching / Laboratory Teaching
|
|
|
5.
Calculate the quantities of different items
required
for construction of circular and semicircular steps from given drawing.
|
|
Class
Teaching
|
|
|
6.
Calculate the quantities of different items
for
rectangular water tank constructed in brick masonry by using both long wall –
|
|
Class
Teaching
|
|
|
short
wall and centre line method from
given
drawing.
|
|
|
|
|
7.
Calculate the quantities of different items
for
circular water tank from given drawing.
|
|
Class
Teaching
|
|
|
8.
Calculate the quantities of different items for two rooms from given drawing
by using long wall-short wall and centre line
method.
|
|
|
|
|
9.
Calculate the quantities of different items for three rooms from given
drawing by using long wall-short wall and centre line
method.
|
|
|
|
|
10.
Calculate the quantities of different items for four rooms having toilet
blocks from
given
drawing.
|
|
Laboratory
teaching.
Practicing
by Giving Assignment.
|
|
|
11.
Calculate the quantities of different items for four roomed bungalow
constructed in
RCC
from given drawing.
|
|
|
|
|
12.
Calculate the quantities of different items for two storied RCC building from
given drawing and prepare detailed estimate for
this.
|
|
|
|
8.
|
Quality Control
|
16
|
|
|
|
1.
Prepare a checklist of quality control for RCC work and implement it on any
construction site. Prepare a report of
quality
control.
|
|
Class
Teaching
|
|
9.
|
Works
|
16
|
|
|
|
1.
Take measurements of completed items and enter it into measurement book with
all
rules.
|
|
Class
Teaching
|
|
|
2.
To prepare a bill from MB and DSR.
|
|
|
|
10.
|
Contracts
|
12
|
|
|
|
1.
Visit to PWD/Govt. office to study Different
contract
methods, tender Methods, and documents used for it.
|
|
Oraganise
Visit
|
|
11.
|
Tender
|
28
|
|
|
|
1.
Prepare a project:
|
|
Class
teaching.
Demonstration
and arranging
|
|
|
2.
Draw four room plan of bungalow (ground
floor)
using AutoCAD Software.
|
|
|
|
|
3.
Submission Drawing /2 packets, 3packets.
|
|
|
|
4.
Working drawing.
|
|
Workshop
To
Impart
Knowledge
Of
tender procedure for getting work.
|
|
|
5.
Detail Estimate for same.
|
|
|
|
|
6.
Prepare a Tender form.
|
|
|
|
|
7.
Prepare a Tender notice.
|
|
|
|
|
8.
Submission of Tender, E-tendering.
|
|
|
|
|
9.
Tender Opening stages.
|
|
|
|
|
10.
Stages in Scrutiny.
|
|
|
|
|
11.
Prepare a Work order.
|
|
|
|
|
12.
Execution procedure
|
|
|
|
|
|
Total
|
240
|
|
Student
should be perfect in estimation by practicing in both theory and practical.
Student should be able to fill tenders for getting govt. Works, encourage the
students for the same.
|
|||
Paper III: Surveying (K9)
Theory
|
Sr.
No.
|
Unit
|
Sub-Unit
|
Period
|
|
1.
|
Fundamentals
of Surveying
|
Meaning,
importance and need of surveying
Different
type of survey
Equipments
|
08
|
|
|
|
1.4
Fundamentals of land survey
|
|
|
2.
|
Chain
Surveying
|
2.1
Linear survey methods, chain and its types, optical square, cross staff,
locating ground feature by offsets – field book, conventional symbols,
plotting chain survey and
computation
of areas, errors in chain Surveying and their elimination.
|
12
|
|
3.
|
Compass
Surveying
|
Principles
and use of prismatic compass, adjustments, Bearings.
Local
attraction and its adjustments.
Method
of Chain and compass surveying of an area.
Adjustments
of traverse.
Errors
in compass surveying and precautions
|
14
|
|
4.
|
Plane
Table Surveying
|
Study
of Equipment
Orientation
Methods
of Plane Tabling, Three Point method.
|
14
|
|
5.
|
Leveling
|
Introduction
and principles of Dumpy Level,
Basic definitions,
Detail
of dumpy Level and use of Dumpy Level in surveying,
Temporary
adjustment of Levels, Sensitiveness of bubble tube;
Methods
of leveling – Differential, Profile & fly Leveling,
Effect
of curvature and refraction, Automatic levels,
Plotting
longitudinal sections and Cross sections;
Measurement
of area and volume
|
16
|
|
6.
|
Contouring
|
Introduction
to Topographic Map,
Characteristics
of Contour.
Contour
Interval.
Methods
of Locating Contours,
Interpolation
of Contours
|
12
|
|
7.
|
Auto
Level & Digital Level
|
Introduction
and use of Auto level.
Introduction
and use of Digital level for multiple leveling
|
14
|
|
8.
|
Theodolite
Survey
|
Component
parts of transit theodolite
Measurement
of horizontal angles
Co-ordinate
& transverse table.
Digital
Theodolite Construction and uses
Determination
of horizontal of vertical angles and also slopes
|
16
|
|
9.
|
Total
Stations
|
Introduction
to total station survey
Method
of using the total stations for surveying, free station surveys, tie
distance, remote height
Computations (COGO)
Longitudinal
and Transverse profiles
|
14
|
|
|
|
9.5
Contour map, cut and fill volumes staking out, cross station reference line,
road
program
|
|
|
|
|
Total
|
120
|
Practical
|
Sr.
No.
|
List of Practicals
|
Periods
|
Procedure to Perform
Practicals
|
|
1.
|
Fundamentals of Surveying
|
24
|
|
|
|
1.
Study of various instruments like Tapes, Chains, Cross-Staff, Optical square,
Line
Ranger,
Ranging Rods.
|
8
|
Demonstration
|
|
|
2.
Direct Ranging For minimum 50 meter
length.
|
8
|
|
|
|
3.
Indirect Ranging taking some obstacles minimum 50 mater length.
|
8
|
|
|
2.
|
Chain Surveying
|
36
|
|
|
|
1.
To Plot & To determine area by chain
surveying
by Triangulation Method.
|
8
|
Class
Teaching
|
|
|
2.
Study of various symbols used in surveying.
|
4
|
Demonstration
|
|
|
3.
To calculate the area of field with plotting by
cross-staff
surveying.
|
8
|
Practicing
|
|
|
4.
Setting out right angles by Optical Squares.
|
8
|
|
|
|
5.
Ranging by Line rangers.
|
8
|
|
|
3.
|
Compass Surveying
|
16
|
|
|
|
1.
Study of Prismatic Compass.
|
8
|
|
|
|
2.
To Plot & To Calculate area of field by
Compass
Surveying.
|
8
|
|
|
4.
|
Plane Table Surveying
|
16
|
|
|
|
1.
To Plot & To Calculate area of given field by
Plane
table surveying (radiation and orientation method)
|
16
|
|
|
5.
|
Leveling
|
40
|
|
|
|
1.
|
Study
of Dumpy Level.
|
4
|
Class
Teaching Demonstration Practicing
|
|
|
2.
|
Reading
the leveling staff.
|
8
|
|
|
|
3.
|
Practice
in recording & finding reduce level
by
collimation method.
|
4
|
|
|
|
4.
|
Practice
in recording & finding reduces level
by
rise and fall method.
|
8
|
|
|
|
5.
|
Taking
fly levels for distance of 2.0km.
|
8
|
|
|
|
6.
|
Profile
leveling for Road Project.
|
8
|
|
|
6.
|
Contouring
|
16
|
|
|
|
|
1.
|
Study
of Contour with Characteristics.
|
4
|
|
|
|
2.
|
Plotting
cross-sections of field with drawing
contour.
|
12
|
|
|
7.
|
Auto Level & Digital
Level
|
24
|
|
|
|
|
1.
|
Study
of Auto Level.
|
8
|
Class
Teaching
|
|
|
2.
|
Leveling
Practice by Auto Level by Rise & Fall
|
8
|
|
|
|
Method.
|
|
Demonstration
|
|
|
3.
|
Recording
levels in Field Book with check
|
|
|
|
|
|
complete.
|
|
|
|
|
|
4.
|
Leveling
Practice by Auto Level by
|
8
|
|
|
|
Collimation
Plane Method.
|
|
Practicing
|
|
|
5.
|
Recording
levels in Field Book with check
|
|
|
|
|
|
complete.
|
|
|
|
|
8.
|
Theodolite Surveying
|
32
|
|
|
|
|
1.
|
Study
of theodolite
|
8
|
Class
Teaching and Demonstration
|
|
|
2.
|
Adjustment
& setting of theodolite
|
12
|
Demonstration
of instrument and Practicals
|
|
|
3.
|
Taking
readings and recording those readings in the field book
|
12
|
|
|
9.
|
Total Stations
|
36
|
|
|
|
|
1.
|
Study
of total stations
|
4
|
Demonstration
and Practicals
|
|
|
2.
|
Method
of using the total station survey
|
8
|
|
|
|
3.
|
Calculations/Computations
(COGO)
|
8
|
|
|
|
4.
Study of contour maps
|
8
|
|
|
|
5.
To draw cross section and road program
|
8
|
|
|
|
|
Total
|
240
|
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