NEBOSH Work Environment 4

Question 1

What are the minimum requirements for washing facilities under the Workplace Regulations?

Accepted Answer

A supply of clean hot and cold (or warm) running water, soap or other suitable cleaning agent, and towels or other suitable drying means

Answer

Regulation 21 requires washing facilities that include a supply of clean hot and cold or warm running water, soap or other suitable means of cleaning, and towels or other suitable means of drying. They must be in readily accessible places, and separate facilities must be provided for men and women where necessary for privacy.

Question 2

How many first aiders does an employer need according to HSE guidance for a low-risk workplace with 120 employees?

Accepted Answer

At least one first aider trained in first aid at work

Answer

HSE guidance suggests that for low-risk workplaces with 25-100+ employees, at least one first aider (FAW trained) is needed. For more than 100 employees, one additional first aider per 100 is suggested. The exact number depends on the risk assessment considering hazards, workforce distribution, and site accessibility.

Question 3

Under the Workplace Regulations, what is the requirement for escalators and moving walkways?

Accepted Answer

They must function safely, be equipped with necessary safety devices, and be fitted with an emergency stop control that is easily identifiable and readily accessible

Answer

Regulation 18A requires that escalators and moving walkways function safely, are equipped with necessary safety devices, and have one or more emergency stop controls that are easily identifiable and readily accessible. This reflects the significant injury potential from these mechanical conveyances.

Question 4

Which of the following is NOT a welfare requirement under CDM 2015 Schedule 2 for construction sites?

Accepted Answer

A staff gymnasium and recreation room

Answer

CDM Schedule 2 requires sanitary conveniences, washing facilities, drinking water, changing and rest facilities including means of heating food and boiling water, and facilities for drying clothing. A gymnasium is not a welfare requirement under any health and safety regulation.

Question 5

What does the term 'wholesome' mean when applied to drinking water under the Workplace Regulations?

Accepted Answer

It must be fit for drinking, free from contamination, and meet drinking water quality standards

Answer

Wholesome drinking water means water that is fit for human consumption, free from contamination, and meets the standards set by the Water Supply (Water Quality) Regulations. Mains water normally meets this standard. Non-wholesome water sources (such as for industrial processes) must be clearly marked as not for drinking.

NEBOSH IGC Practice Test

NEBOSH IGC Practice Test

NEBOSH Work Environment 4