Chhattisgarh Public Works Department Civil and Mechanical Technicians Syllabus
The comprehensive syllabus for Civil and Mechanical Technicians in the Chhattisgarh Public Works Department typically includes a mix of technical knowledge relevant to civil and mechanical engineering, along with general knowledge and safety practices. Here’s a detailed outline of the syllabus for each discipline:
1. Civil Engineering Technicians
a. Building Materials and Construction
Types of Building Materials:
- Properties and applications of cement, aggregates, bricks, stones, and timber.
Construction Techniques:
- Foundation types, masonry work, concrete preparation, and finishing techniques.
Building Codes and Standards:
- Relevant IS codes and quality standards for construction practices.
b. Surveying
Basic Surveying Techniques:
- Measurement of distances, angles, and levels using instruments like theodolites, levels, and total stations.
Advanced Surveying:
- Use of GPS, remote sensing, and photogrammetry for land surveying.
Survey Instruments:
- Operation and maintenance of surveying instruments.
c. Structural Engineering
Structural Analysis:
- Analysis of simple structures, beams, columns, and trusses.
Design Principles:
- Basics of designing structural components according to load requirements and safety standards.
Construction Drawings:
- Reading and interpreting structural drawings and blueprints.
d. Geotechnical Engineering
Soil Properties:
- Soil classification, compaction, permeability, and shear strength.
Foundation Design:
- Types of foundations, bearing capacity, and settlement analysis.
Retaining Structures:
- Design and analysis of retaining walls and other earth-retaining structures.
e. Environmental Engineering
Water Supply and Sanitation:
- Basics of water supply systems, sewage treatment, and waste management.
Environmental Impact:
- Understanding environmental impact assessments and mitigation measures.
f. Road and Transportation Engineering
Highway Engineering:
- Design and construction of roads and highways, including pavement design and traffic management.
Materials and Testing:
- Testing of road construction materials like bitumen, aggregates, and concrete.
2. Mechanical Engineering Technicians
a. Thermodynamics
Basic Concepts:
- Laws of thermodynamics, heat transfer methods, and thermodynamic cycles.
Heat Engines:
- Operation and efficiency of heat engines, boilers, and steam turbines.
b. Fluid Mechanics
Fluid Properties:
- Density, viscosity, and pressure of fluids.
Flow Analysis:
- Principles of fluid flow, including Bernoulli’s theorem and flow measurement techniques.
Hydraulic Systems:
- Design and maintenance of hydraulic systems and components.
c. Manufacturing Processes
Machining Techniques:
- Operation of lathes, milling machines, drills, and grinders.
Casting and Welding:
- Basics of casting methods, welding processes, and quality control.
Maintenance:
- Preventive and corrective maintenance practices for machinery.
d. Mechanical Design
Machine Elements:
- Design principles for gears, bearings, shafts, and couplings.
Stress Analysis:
- Analysis of stress and strain in mechanical components.
Engineering Drawings:
- Reading and interpreting mechanical drawings and specifications.
e. Power Plants and Energy Systems
Power Generation:
- Types of power plants (thermal, hydro, and renewable) and their operation.
Energy Efficiency:
- Techniques for improving energy efficiency in mechanical systems.
f. HVAC Systems
Heating, Ventilation, and Air Conditioning:
- Basics of HVAC system design, components, and operation.
System Maintenance:
- Troubleshooting and maintenance of HVAC systems.
3. General Knowledge and Current Affairs
a. General Awareness
Chhattisgarh State:
- Knowledge of the state’s history, geography, culture, and economy.
Indian Polity and Governance:
- Understanding of the Indian Constitution, governance structures, and public administration.
Current Affairs:
- Recent developments in national and international news, particularly in the fields of engineering and public works.
b. General Aptitude
Quantitative Aptitude:
- Arithmetic, algebra, geometry, and numerical reasoning.
Verbal Ability:
- English language skills, comprehension, grammar, and vocabulary.
Logical Reasoning:
- Problem-solving, data interpretation, and logical deductions.
4. Safety and Standards
a. Safety Practices
Workplace Safety:
- Safe working practices, use of personal protective equipment (PPE), and emergency procedures.
Construction Safety:
- Safety measures specific to construction sites and handling of heavy machinery.
b. Standards and Regulations
Building Codes:
- Relevant construction and safety codes and standards.
Maintenance Standards:
- Standards for maintenance practices and equipment safety.
