ELECTRICAL UTILITY ENGINEERING DEPT OF EEE

WEEK 1: DAY 1: MORNING SESSION

Introduction to types of industries-

• Broad classification.

• Industry 4.0 concept.

• Introduction to most commonly used utility equipment in the industries.

• Meaning and Importance of utility engineering and management.

• Introduction to IS, IEC, NEC - related standards and their significance.

• Introduction and Significance of IE rules and ACT

• Functions of -Central Electricity and State Electricity Authorities.

Introduction to various ISO certifications and their significance –

• ISO 9001:2015- QMS (Quality Management System),

• ISO 14001:2015- EMS Environment Management System,

• ISO 45001:2018-OHSMSOccupational Health and Safety Management system,

• ISO 8000:2014 SA- Social Accountability,

• ISO 27001:2013- ISMS Information Security Management System.

Concept of TQM, Functions,

Features, Elements and tools of TQM-kaizen, 5S and six sigma.

Sustainability development goals.

Industrial Electrical Safety

• Causes and prevention of electrical accidents.

• General safety practices.

• Precautions to be taken during electrical repair and maintenance work.

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🔹 1. Broad Classification of Industries

Industries can be broadly classified based on various criteria:

A. Based on Nature of Activity:

 Primary Industry: Involves extraction of natural resources (e.g., agriculture, fishing, mining).

 Secondary Industry: Manufacturing and construction activities (e.g., steel plants, textile industries).

 Tertiary Industry: Service-based industries (e.g., banking, IT, transportation).

B. Based on Size:

 Micro, Small, Medium Enterprises (MSME)

 Large Scale Industries (e.g., automobile, power plants)

C. Based on Ownership:

 Public Sector
ELECTRICAL UTILITY ENGINEERING DEPT OF EEE

 Private Sector

 Joint Sector

Cooperative Sector

D. Based on Use of Output:

 Consumer Goods Industry

 Capital Goods Industry

🔹 2. Industry 4.0 Concept

 Also called the Fourth Industrial Revolution.

 Integration of Cyber - Physical Systems, IoT, AI, Cloud Computing, and Big Data.

 Enables smart factories and real-time decision-making.

 Promotes automation, data exchange, and machine learning.

 Example: Smart manufacturing lines that self-adjust based on product variations.

🔹 3. Commonly Used Utility Equipment in Industries

 Boilers – For steam and heating applications.

 Compressors – For pneumatic operations and tools.

 Chillers – For process cooling and HVAC systems.

 Pumps – For transporting fluids.

 Heat Exchangers – For energy recovery.

 Cooling Towers – To reject heat to the atmosphere.

 Transformers and Switchgears – For electrical energy distribution.

🔹 4. Meaning and Importance of Utility Engineering and Management

Utility Engineering: Design, operation, and maintenance of services like power, steam, water, air, and HVAC.

Importance:

 Reduces energy costs.

 Enhances operational efficiency.

 Ensures safety and compliance.

 Supports sustainability goals.

🔹 5. Introduction to Standards: IS, IEC, NEC

IS (Indian Standards): Formulated by BIS, for safety, quality, and performance.

IEC (International Electro technical Commission): Global standards for electrical/electronic technologies.
ELECTRICAL UTILITY ENGINEERING DEPT OF EEE

NEC (National Electrical Code): U.S. code for safe electrical design and installation.

Significance: Ensures safety, interoperability, and compliance in industrial environments.

🔹 6. Introduction and Significance of IE Rules and Act

IE Rules (Indian Electricity Rules): Guidelines for electrical installations, safety, inspections.

Electricity Act 2003: Consolidates laws on generation, transmission, distribution, and use of electricity.

Significance:

 Protects personnel and equipment.

 Ensures reliable power distribution.

 Promotes private sector participation.

🔹 7. Functions of Central and State Electricity Authorities

Central Electricity Authority (CEA):

 Advises government on policy.

 Sets technical standards.

 Monitors power generation and distribution.

State Electricity Regulatory Commissions (SERCs):

 Regulates tariffs.

 Issues licenses.

 Promotes renewable energy within the state.

🔹 8. ISO Certifications and Their Significance

ISO Standard Full Form Significance

ISO 9001:2015 Quality Management System (QMS) Ensures consistent product/service quality.

ISO 14001:2015 Environmental Management System (EMS) Manages environmental responsibilities.

ISO 45001:2018 Occupational Health & Safety Management System Reduces workplace risks and improves safety.

ISO 8000:2014 SA Social Accountability Standard Focuses on ethical work conditions and human rights.

ISO 27001:2013 Information Security Management System (ISMS) Protects sensitive company and customer data.

🔹 9. Concept of TQM (Total Quality Management)

Definition: A holistic approach to long-term success through customer satisfaction involving all employees.

Functions:

 Customer-focused improvement.

 Employee involvement.
ELECTRICAL UTILITY ENGINEERING DEPT OF EEE

 Process-centered strategies.

Features:

 Continuous improvement.

 Data-driven decisions.

 Integrated system.

Elements & Tools:

 Kaizen: Continuous small improvements.

 5S: Sort, Set in order, Shine, Standardize, Sustain.

 Six Sigma: Reducing variation and defects (DMAIC/DMADV methodology).

🔹 10. Sustainable Development Goals (SDGs)

 Set of 17 global goals by the UN to promote sustainability.

 Relevant SDGs to industry include:

1. Affordable and Clean Energy (Goal 7)

2. Industry, Innovation, and Infrastructure (Goal 9)

3. Sustainable Cities and Communities (Goal 11)

4. Responsible Consumption and Production (Goal 12)

5. Climate Action (Goal 13)

🔹 11. Industrial Electrical Safety

A. Causes of Electrical Accidents:

 Poor maintenance.

 Overloading of circuits.

 Lack of earthing.

 Use of damaged equipment.

B. Prevention Methods:

 Use of MCBs, RCDs, and earthing systems.

 Periodic inspections.

 Use of PPE (Personal Protective Equipment).

C. General Safety Practices:

 Lockout-Tagout (LOTO) procedure.

 Following Standard Operating Procedures (SOPs).

 Emergency preparedness (first aid, fire extinguishers).

D. Precautions during Repair and Maintenance:

Disconnect power supply before repair.

Use insulated tools and gloves.

Proper signage and supervision.

Verify absence of voltage before working.

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WEEK 1: DAY 1: AFTERNOON SESSION

Draw the layout of any large scale factory showing – security room, entrance gate, exit gate, parking, transformer substation, DG power plant, LT
room, UPS room, computer network server room, office, Engineering department design department, purchase department, accounts department,
canteen, board room, production line, packing section, dispatch section, fire hydrant pumping station, solar power plant, rain water storage and
pumping station, STP, ETP, earth pits etc. Functions of each department.

Functions of each department and facility shown in the factory layout:

🔹 1. Security Room

 Controls access to the facility.

 Monitors CCTV and surveillance systems.

 Manages visitor entry and exit.

 Ensures overall premises safety.

🔹 2. Entrance/Exit Gates

 Entrance Gate: Allows authorized personnel and materials to enter the premises.

 Exit Gate: Used for dispatching finished goods and exit of employees/vehicles.

🔹 3. Parking Area

Designated space for employee, visitor, and company vehicle parking.

🔹 4. Transformer Substation

 Steps down high voltage electricity from utility supply to usable levels.

 Ensures safe distribution of electrical power across the plant.

🔹 5. DG (Diesel Generator) Power Plant

 Provides backup power during electricity outages.

 Ensures uninterrupted power to critical operations.

🔹 6. LT Room (Low Tension Room)

 Houses LT panels and switchboards.

 Distributes electrical power to different sections of the factory.

🔹 7. UPS Room

 Contains Uninterrupted Power Supply systems.

 Provides temporary power to computers and critical systems during power cuts.
ELECTRICAL UTILITY ENGINEERING DEPT OF EEE

🔹 8. Computer Network Server Room

 Houses servers, routers, and networking equipment.

 Supports factory IT infrastructure, data handling, and communications.

🔹 9. Office

 Central administrative area for management and operations.

 Coordinates between all departments.

🔹 10. Engineering Department

 Handles maintenance of machinery and utilities.

 Designs, upgrades, and troubleshoots production-related systems.

🔹 11. Design Department

 Prepares product and component designs.

 Works on CAD models and product prototypes.

🔹 12. Purchase Department

 Manages procurement of raw materials, tools, and equipment.

 Coordinates with suppliers and tracks inventory levels.

🔹 13. Accounts Department

 Handles billing, payroll, budgeting, and taxation.

 Manages all financial records and audits.

🔹 14. Canteen

 Provides food and refreshments for employees.

 Maintains hygiene and employee well-being.

🔹 15. Board Room

 Used for high-level meetings, reviews, and decision-making.

 Equipped with audio-visual systems and conferencing tools.

🔹 16. Production Line

 The core manufacturing area where products are assembled or processed.

 Includes workstations, assembly lines, machines, etc.

🔹 17. Packing Section

 Packages the finished goods as per standard procedures.

 Prepares products for shipment or storage.

🔹 18. Dispatch Section

 Manages shipment and logistics of finished goods.

 Coordinates with transport and warehouse teams.

🔹 19. Fire Hydrant Pumping Station

 Maintains water supply and pressure in the fire hydrant system.

 Critical for fire protection and emergency response.

🔹 20. Solar Power Plant

 Provides renewable energy to reduce electricity costs and environmental impact.

 Supports sustainability and energy efficiency.

🔹 21. Rainwater Storage and Pumping Station

 Collects and stores rainwater.

 Used for non-potable applications like gardening or cleaning.

🔹 22. STP (Sewage Treatment Plant)

 Treats domestic wastewater from toilets and canteen.

 Ensures environmental compliance.

🔹 23. ETP (Effluent Treatment Plant)

 Treats industrial wastewater before disposal or reuse.

 Removes toxic chemicals and pollutants.

🔹 24. Earth Pits

 Provide electrical earthing for safety.

 Prevent electrical shock and protect equipment from surges.