Aspirants aiming to crack the upcoming Railway Recruitment Board examinations must familiarize themselves thoroughly with the RRB JE 2026 curriculum. Conducted at an All India Level by the Railway Recruitment Board, the RRB Junior Engineer Exam for Junior Engineer (Civil) posts demands a focused, structured preparation strategy. To guide your preparation, you can check out the comprehensive RRB JE Syllabus 2026.
RRB JE 2026 Civil Syllabus Overview
Understanding the exam structure is vital before diving into the core technical and non-technical topics. The examination consists of a total of 150 questions carrying 150 marks, with a total duration of 2 Hours (120 Minutes). Below is a quick statistical overview of the examination structure:
| RRB JE Civil Syllabus 2026 | Details |
| Organization | Railway Recruitment Board |
| Name of the Examination | RRB Junior Engineer Exam |
| Name of the Posts | Junior Engineer (Civil) |
| Total Question | 150 |
| Total Number | 150 |
| Total Duration | 2 Hours (120 Minutes) |
| Exam Type Level | All India Level |
CBT 1 vs CBT 2 Exam Framework
The selection process differentiates between Computer Based Test 1 (CBT 1) and Computer Based Test 2 (CBT 2). While CBT 1 predominantly covers general foundational subjects, CBT 2 focuses profoundly on core Civil Engineering subjects alongside specialized general modules. Specifically, for Paper 2, questions will come exclusively from the Civil Engineering technical syllabus, where technical skills carry the highest weightage with 100 marks out of 150.
The RRB JE CBT 2 syllabus sections include:
- General Awareness
- Physics and Chemistry
- Basics of Computers and Applications
- Basics of Environment and Pollution Control
- Technical Skills
Detailed Subject-Wise Civil Engineering Topics
To clear the technical paper with high accuracy, candidates must study each core module deeply. Below are the checklists of critical topics categorized by subject areas:
Engineering Mechanics Topics
- Force (resolution of force, moment of force, force system, composition of forces)
- Equilibrium
- Friction
- Centroid and Center of gravity
- Simple machines
Building Construction & Materials Topics
- Building components (substructure, superstructure)
- Types of structure (load-bearing, framed, and composite structures)
- Masonry materials (stones, bricks, and mortars)
- Timber and miscellaneous materials (glass, plastic, fiber, aluminum, steel, galvanized iron, bitumen, PVC, CPVC, and PPF)
Construction of Substructure & Superstructure
- Job layout, Earthwork, and Foundation (types, dewatering, coffer dams, bearing capacity)
- Stone masonry, Brick masonry, Hollow concrete block masonry, Composite masonry, and Cavity wall
- Doors and windows, Vertical communication (stairs, lifts, escalators), and Scaffolding/shoring
Building Finishes, Maintenance, and Drawing
- Floors (finishes, process of laying), Walls (plastering, pointing, painting), and Roofs (roofing materials including RCC)
- Building Maintenance: Cracks (causes, types, repairs - grouting, guniting, epoxy, etc.), Settlement (causes and remedial measures), Rebarring techniques
- Building Drawing: Conventions (type of lines, symbols), Planning of building (principles of planning for residential/public buildings, rules and byelaws), Drawings (plan, elevation, section, site plan, location plan, foundation plan, working drawing), Perspective drawing
Concrete Technology Topics
- Properties of various types/grades of cement
- Properties of coarse and fine aggregates
- Properties of concrete (water-cement ratio, properties of fresh and hardened concrete)
- Concrete mix design, Testing of concrete, and Quality control of concrete (batching, formwork, transportation, placing, compaction, curing, waterproofing)
- Extreme weather concreting and chemical admixtures
- Properties of special concrete (ready mix, RCC, pre-stressed, fiber reinforced, precast, high performance)
Surveying & Computer Aided Design (CAD)
- Types of survey, Chain and cross staff survey, Compass survey, Leveling, Contouring, Area and volume measurements
- Plane table survey, Theodolite survey, Tacheometric survey, Curves (types, setting out), Advanced survey equipment, Aerial survey and remote sensing
- CAD Software (AutoCAD, Auto Civil, 3D Max etc.), CAD commands, Generation of plan, Elevation, Section, Site plan, Area statement, 3D view
Geotechnical Engineering & Hydraulics
- Application of Geotechnical Engineering in design of foundation, Pavement, Earth retaining structures, Earthen dams
- Physical properties of soil, Permeability of soil and seepage analysis, Shear strength of soil, Bearing capacity of soil, Compaction and stabilization of soil, Site investigation and subsoil exploration
- Hydraulics: Properties of fluid, Hydrostatic pressure, Measurement of liquid pressure in pipes, Fundamentals of fluid flow, Flow through pipes and open channels, Flow measuring devices, Hydraulic machines
Irrigation, Mechanics & Theory of Structures
- Hydrology, Investigation and reservoir planning, Percolation tanks, Diversion head works
- Mechanics of Structures: Stress and strain, Shear force and bending moment, Moment of inertia, Stresses in beams, Analysis of trusses, Strain energy
- Theory of Structures: Direct and bending stresses, Slope and deflection, Fixed beam, Continuous beam, Moment distribution method, Columns
Design of Concrete & Steel Structures
- Working Stress method, Limit State method, Analysis and design of singly and doubly reinforced sections, Shear, Bond and development length, T-beam, Slab, Axially loaded column and footings
- Steel Structures: Types of sections, Grades of steel, Strength characteristics, IS Code, Connections, Tension and compression members, Steel roof truss, Beams, Column bases
Transportation, Highway & Environmental Engineering
- Railway Engineering (alignment and gauges, permanent way, track geometrics, branching, stations/yards, maintenance)
- Bridge engineering (site selection, investigation, components, temporary/permanent bridges, inspection, maintenance)
- Tunnel engineering (classification, shape, size, investigation, methods, explosives, lining, ventilation)
- Highway Engineering: Road project investigation, Geometric design, Pavement construction and materials, Traffic engineering, Hill roads, Drainage, Maintenance and repair
- Environmental Engineering: Environmental pollution and control, Public water supply, Domestic sewage, Solid waste management, Environmental sanitation and plumbing
Advanced Construction, Estimating, and Contracts
- Advanced techniques: Fibers, plastics, artificial timber, advanced concreting methods, formwork, pre-fabricated construction, soil reinforcing, hoisting/conveying equipment, earth moving machinery, concrete mixers, stone crushers, pile driving, hot mix bitumen plant, bitumen paver, floor polishing machines
- Estimating and Costing: Types of estimates (approximate, detailed), Mode of measurements and rate analysis
- Contracts and Accounts: Types of engineering contracts, Tender and tender documents, Payment, Specifications
Download Official Syllabus Resources
Candidates can easily secure and preserve the official curriculum guidelines for offline study. Access the RRB JE Civil Engineering Syllabus PDF – Click Here for complete details.
Explore More RRB JE Resources
To streamline your exam preparation, make sure to review related notifications, salary details, and past examination papers. You can reference the related information table below:
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| RRB JE Syllabus | RRB JE Notification 2026 |
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