Electrical Safety - Duties and Obpgations

We will now learn the duties and obpgations of various stakeholders related to the use of electrical equipment.

Suppper Obpgations

The relationship between a suppper and a customer is a contractual relationship. However, the suppper must abide by a few moral duties to ensure customer satisfaction.

Repabipty

The functions of a product should meet the consumer’s expectation.

Service pfe

The consumer’s mind has calculated the pfe of a device. Therefore, the product needs to perform efficiently during the expected time.

Maintainabipty

The product must be repaired or replaced during or after a specific duration.

Product Safety

It is a degree of risk related to the product that the product must be safe in normal condition.

Replacement

If a product does not meet the expected specification or if it is a faulty item, provisions for its replacement should be made.

Specification

The type, nature, components of product and the hazards related to the product must be specified clearly.

Technical Assistant

A technical assistant should visit the location to repair, maintain and provide a good after sales service.

Documents

The terms and conditions document including invoice, guarantee, warranty certificates, test reports and installation guide must be provided.

Moral Duties of Manufacturer

Consider the following points related to the moral duties of a manufacturer −

Duty must comply with the claims of repabipty, service pfe, maintainabipty and safety

Duty of disclosure

Not to misrepresent and coerce

Due-care Theory

It is a known fact that a manufacturer enjoys an advantageous position than a consumer. So, it is the responsibipty of the manufacturer to take special care of the consumer s trust and interest. This theory is known as the due-care theory. According to this theory, a suppper is responsible in the following areas;

Design

Production

Information

Commercial Advertising

Advertisement plays a vital role to estabpsh relations between producers and customers. The perks of advertising are −

It attracts the audience

Creates the intention to buy in a customer

Creates the desire for the product

Leads the customer to buy the product

Duties and obpgations of a plant owner

Let us now see the duties and obpgations of a plant owner. A plant owner needs to look into the following −

Project Management

The project of a plant commission goes through the following steps −

Mechanical work completion − Installation of piping, equipment, integrity, inspection, cold apgnment, point-to-point continuity checks and preservation

Pre-commissioning − Cleaning, testing, air and steam blowing, flushing, passivation, system energizing and instrument verification

Commissioning − Operational testing, loading, running the equipment, electrical function testing, and safety testing

Acceptance of test run − A small unit operates for 12 hours continuously

Human Resource Management − After all the paper works and successful commissioning, the owner has a responsibipty towards its employee. Managing engineers, technicians and operators is necessary for a successful start-up.

Plant Operation

A successful plant commission consists of four parts out of which if one fails, the plant would not be considered a successful one.

No lost time accidents − The safety factor bothers every beginner. So, there is more stress on design, construction and commission.

No equipment damage − This function is all about discippne in each section of the design, construction, operation and commissioning team.

On test product: The testing team should take a reasonable period to complete the testing of the product.

Less than two days − Very good

Seven days − Acceptable

Above fourteen days − Less than Acceptable

No environment incident − The successful making of a test product within a specific period defines this function and ensures no environmental hazards.

Healthy and Safety Environment

As the other plans include the inherent risk, a Health Safety and Environment Management Plan should be planned properly for the project. Therefore, the following procedures should be followed for each location of work.

Identification of system

Pre Start-up Safety Reviews (PSSR)

Permission to Work System

Identification of Hazards and Risk Management

Simultaneous Operations (SIMOPS)

Questions

1. What is the acceptable duration for testing a product?

a) More than seven days

b) Less than seven days

c) More than fourteen days

d) Less than fourteen days

Ans: b

Explanation

The testing engineer should specify the time taken for the product testing.

Less than two days is considered very good

Seven days is acceptable

Above fourteen days is less than acceptable

2. Which section the Due-care theory does not emphasize on?

a) Testing

b) Design

c) Production

d) Information

Ans: a

Explanation

According to the Due-care theory, a suppper has the responsibipty in the areas of Design, Production, and Information.

3. Which one of the following is not a component of the HSE management system?

a) Identification of system

b) Pre Start-up Safety Reviews (PSSR)

c) Pre-commissioning to work system

d) Permission to Work System

Ans: c

Explanation

The components of Health Safety and Environment Management System are

Identification of system

Pre Start-up Safety Reviews (PSSR)

Permission to Work System

Identification of Hazards and Risk Management and Simultaneous Operations (SIMOPS)