OPERATIONS PLANT AND EQUIPMENT SERIES

Site: TARUS OGIEK TECHNICAL TRAINING INSTITUTE
Course: TARUS OGIEK TECHNICAL TRAINING INSTITUTE
Book: OPERATIONS PLANT AND EQUIPMENT SERIES
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Date: Tuesday, 1 September 2026, 6:39 PM

Description

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1. INTRODUCTION TO OPERATION PLANTS AND EQUIPMENT

Introduction to Operation of Plant and Equipment

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1. Meaning of Plant and Equipment

Plant and Equipment refers to the physical machinery, tools, vehicles, and installations used in construction, manufacturing, engineering, and other industrial operations.

In fields such as Building Technology and Civil Engineering, plant and equipment include:

  • Excavators

  • Bulldozers

  • Cranes

  • Concrete mixers

  • Compactors

  • Generators

  • Workshop machines

These are long-term assets used to support production and service delivery.


2. Meaning of Operation of Plant and Equipment

Operation of plant and equipment refers to the proper handling, control, use, and management of machinery to perform specific tasks efficiently and safely.

It involves:

  • Starting and stopping machines correctly

  • Monitoring performance during use

  • Ensuring safety procedures are followed

  • Maintaining equipment in good working condition


3. Objectives of Operating Plant and Equipment

The main objectives are:

  1. To increase productivity

  2. To ensure safety of operators and workers

  3. To reduce breakdowns and downtime

  4. To extend the useful life of equipment

  5. To reduce operational costs


4. Importance of Proper Operation

Proper operation helps to:

  • Prevent accidents and injuries

  • Improve quality of work

  • Reduce wear and tear

  • Minimize fuel and energy consumption

  • Ensure compliance with safety regulations such as the Occupational Safety and Health Act


5. Basic Principles of Equipment Operation

  • Only trained personnel should operate equipment

  • Follow manufacturer’s instructions

  • Conduct daily inspection before use

  • Use appropriate personal protective equipment (PPE)

  • Report faults immediately


6. Scope of Study

The study of operation of plant and equipment covers:

  • Types of construction and industrial plant

  • Safety regulations

  • Maintenance procedures

  • Equipment selection

  • Cost and efficiency management

 

2. TYPES OF CONSTRUCTION PLANTS AND EQUIPMENTS

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Construction plants and equipment are machines and tools used to perform construction work efficiently, safely, and economically. They are generally classified according to the type of work they perform.


1. Earth-Moving Equipment

Used for excavation, grading, and moving soil.

Examples:

  • Excavators

  • Bulldozers

  • Graders

  • Backhoe loaders

  • Trenchers

Functions:

  • Digging foundations

  • Site clearance

  • Road preparation

  • Trenching for drainage and utilities


2. Lifting Equipment

Used for raising and moving heavy materials vertically and horizontally.

Examples:

  • Tower cranes

  • Mobile cranes

  • Hoists

  • Forklifts

Functions:

  • Lifting steel, concrete, and formwork

  • High-rise construction

  • Loading and unloading materials


3. Concrete Equipment

Used in mixing, transporting, placing, and compacting concrete.

Examples:

  • Concrete mixers

  • Batching plants

  • Concrete pumps

  • Concrete vibrators

Functions:

  • Preparing concrete

  • Transporting fresh concrete

  • Ensuring proper compaction