MRS Regulatory Compliance & Industry Standards 2

Question 1

According to EPA guidelines, what is the primary criterion for determining that mold remediation was successful?

Accepted Answer

Visual inspection confirms no visible mold growth or moldy odors

Answer

EPA guidelines emphasize that successful remediation is primarily determined by visual inspection confirming no visible mold growth, moisture problems, or moldy odors remain.

Question 2

For large mold remediation areas greater than 100 square feet, what minimum respiratory protection do EPA and OSHA guidelines recommend?

Accepted Answer

Half-face air-purifying respirator with HEPA cartridges

Answer

For large remediation projects exceeding 100 square feet, EPA and OSHA guidelines recommend at minimum a half-face air-purifying respirator with HEPA filtration to protect against mold spore inhalation.

Question 3

What is the primary role of an Industrial Hygienist (IH) in a mold remediation project?

Accepted Answer

To provide independent assessment, sampling, and clearance testing

Answer

An Industrial Hygienist provides independent assessment, designs the remediation protocol, collects samples, and performs clearance testing — serving as an objective third party separate from the remediator.

Question 4

In the context of IICRC S520, what is a mold remediation 'Protocol'?

Accepted Answer

A written document specifying the scope and procedures for remediation

Answer

In IICRC S520, a protocol is a written document prepared by a qualified assessor that specifies the extent of contamination, scope of work, and procedures to be followed during remediation.

Question 5

According to EPA guidelines, what size mold problem can typically be addressed by building maintenance staff without specialized contractors?

Accepted Answer

Less than 10 square feet

Answer

EPA guidelines suggest that small mold problems of less than 10 square feet can typically be handled by trained building maintenance staff using appropriate protective equipment.

(MRS) Mold Remediation Specialist Practice Test

(MRS) Mold Remediation Specialist Practice Test

MRS Regulatory Compliance & Industry Standards 2