AWWA Safety Regulations and Compliance 2

Question 1

Under OSHA's Hazard Communication Standard (HazCom), what must be available to water utility workers who handle chemicals?

Accepted Answer

Material Safety Data Sheets (MSDS) or Safety Data Sheets (SDS)

Answer

OSHA's HazCom Standard (29 CFR 1910.1200) requires employers to maintain SDS (formerly MSDS) for all hazardous chemicals and make them accessible to workers.

Question 2

Which federal agency enforces the Safe Drinking Water Act (SDWA) at the national level?

Accepted Answer

EPA

Answer

The U.S. Environmental Protection Agency (EPA) is the primary federal agency responsible for implementing and enforcing the Safe Drinking Water Act.

Question 3

A water utility worker is required to enter a below-grade valve vault. What OSHA standard primarily governs this activity?

Accepted Answer

29 CFR 1910.146 – Permit-Required Confined Spaces

Answer

OSHA 29 CFR 1910.146 covers permit-required confined spaces, which includes below-grade vaults that may accumulate hazardous atmospheres.

Question 4

What is the primary purpose of a Hazardous Energy Control (Lockout/Tagout) program at a water treatment plant?

Accepted Answer

To prevent unexpected energization of equipment during maintenance

Answer

Lockout/Tagout (LOTO) programs prevent the unexpected release of stored energy (electrical, hydraulic, pneumatic) that could injure workers during equipment servicing.

Question 5

Which of the following is a key requirement of the EPA's Lead and Copper Rule (LCR) for public water systems?

Accepted Answer

Monitoring tap water for lead and copper at high-risk sites

Answer

The Lead and Copper Rule requires water systems to monitor lead and copper levels at consumer taps in homes most likely to have elevated levels.

(AWWA) American Water Works Association Practice Test

(AWWA) American Water Works Association Practice Test

AWWA Safety Regulations and Compliance 2