IICRC Water Restoration Course
IICRC Water Restoration Course Exam
Study Questions and Answers 2025
what is the most critical course of action in restorative drying -Correct Answer ✔to
respond quickly
what is the standard care for water restoration professionals developed by the
restoration industry entitled -Correct Answer ✔IICRC S500
to help protect technicians from the many hazards associated with contaminated water
losses restores need to have ready access to several items these items protect for all -
Correct Answer ✔potential exposures to the body
respiratory protection regulations state that the employer must provide -Correct Answer
✔medical evaluations fit testing and training
as a minimum medical requirement technicians performing water damage restoration
services need medical consultation with their -Correct Answer ✔primary health care
physician for appropriate immunizations
the contract clearly states the agreement between the building owner and the
restoration contractor the form specifies who is responsible for payment and the terms
of -Correct Answer ✔payment and should be signed before work begins
the most common safety hazards associated with water damaged structures results in -
Correct Answer ✔slips and falls
federal regulations apply to the handling of -Correct Answer ✔lead-based paint and
asbestos
after safety concerns have been addressed and the initial water source has been
stopped the restore must complete an evaluation of the waters migration through the
structure during this process to restore inspects all -Correct Answer ✔potentially
affected areas
the ultimate goal is to find the edge of water migration which moves in a three-
dimensional path through the structure this is accomplished across carpeted surfaces
using a -Correct Answer ✔moisture sensor and across most hard surfaces using a
moisture meter non-penetrating moisture meter
water from a clean source with no substantial risk of causing sickness or discomfort is
said to be -Correct Answer ✔category 1 clean water
IICRC Water Restoration Course
, IICRC Water Restoration Course
what are the has a significant degree of chemical biological and or physical
contamination is -Correct Answer ✔Category 2
when water intrusion results from a grossly unsanitary Source or carries -Correct
Answer ✔pathogenic disease causing agents it is said to be Category 3
worker and occupant health and safety are the first priority on every sewage loss areas
affected by Category 3 water intrusion are marked and posted as potentially hazardous
-Correct Answer ✔
when resistance is encountered and Performing proper services in a category 3 water
loss becomes a challenge restores -Correct Answer ✔stop work immediately and
prevent liability
losses where regulated or hazardous materials have contaminated the structure are
considered -Correct Answer ✔special situations
Third Party Experts are commonly referred to as indoor environmental professionals or
IEPs -Correct Answer ✔
pre-existing conditions should be identified documented and communicated to all -
Correct Answer ✔materially interested parties during the initial inspection
when carpet delamination the loss of Integrity in the adhesives used to laminate the
primary and secondary backing has occurred further damage is very likely for this
reason when extensive carpet delamination is discovered ignitions must call it to the
attention of all materially interested parties document the condition and -Correct Answer
✔replacement
there are a number of causes for carpet delamination many of them related to -Correct
Answer ✔improper restoration activities
typical causes of carpet delamination are -Correct Answer ✔folding or stretching carpet
When Wet overly aggressive extraction improper specified underlay improper
installation improper removal of taxes trip improper floating of carpet excessive wear pet
damage
hygroscopic materials gain and lose moisture continually in an effort to equalize with the
water content in the surrounding air mass the more hygroscopic the material the faster it
will collect water vapor and the easier it will suffer -Correct Answer ✔secondary damage
when water intrusion results in water running through wall cavities inspection access
holes are used to ensure that blown in insulation has not compacted and lost it -Correct
Answer ✔r value
IICRC Water Restoration Course
IICRC Water Restoration Course Exam
Study Questions and Answers 2025
what is the most critical course of action in restorative drying -Correct Answer ✔to
respond quickly
what is the standard care for water restoration professionals developed by the
restoration industry entitled -Correct Answer ✔IICRC S500
to help protect technicians from the many hazards associated with contaminated water
losses restores need to have ready access to several items these items protect for all -
Correct Answer ✔potential exposures to the body
respiratory protection regulations state that the employer must provide -Correct Answer
✔medical evaluations fit testing and training
as a minimum medical requirement technicians performing water damage restoration
services need medical consultation with their -Correct Answer ✔primary health care
physician for appropriate immunizations
the contract clearly states the agreement between the building owner and the
restoration contractor the form specifies who is responsible for payment and the terms
of -Correct Answer ✔payment and should be signed before work begins
the most common safety hazards associated with water damaged structures results in -
Correct Answer ✔slips and falls
federal regulations apply to the handling of -Correct Answer ✔lead-based paint and
asbestos
after safety concerns have been addressed and the initial water source has been
stopped the restore must complete an evaluation of the waters migration through the
structure during this process to restore inspects all -Correct Answer ✔potentially
affected areas
the ultimate goal is to find the edge of water migration which moves in a three-
dimensional path through the structure this is accomplished across carpeted surfaces
using a -Correct Answer ✔moisture sensor and across most hard surfaces using a
moisture meter non-penetrating moisture meter
water from a clean source with no substantial risk of causing sickness or discomfort is
said to be -Correct Answer ✔category 1 clean water
IICRC Water Restoration Course
, IICRC Water Restoration Course
what are the has a significant degree of chemical biological and or physical
contamination is -Correct Answer ✔Category 2
when water intrusion results from a grossly unsanitary Source or carries -Correct
Answer ✔pathogenic disease causing agents it is said to be Category 3
worker and occupant health and safety are the first priority on every sewage loss areas
affected by Category 3 water intrusion are marked and posted as potentially hazardous
-Correct Answer ✔
when resistance is encountered and Performing proper services in a category 3 water
loss becomes a challenge restores -Correct Answer ✔stop work immediately and
prevent liability
losses where regulated or hazardous materials have contaminated the structure are
considered -Correct Answer ✔special situations
Third Party Experts are commonly referred to as indoor environmental professionals or
IEPs -Correct Answer ✔
pre-existing conditions should be identified documented and communicated to all -
Correct Answer ✔materially interested parties during the initial inspection
when carpet delamination the loss of Integrity in the adhesives used to laminate the
primary and secondary backing has occurred further damage is very likely for this
reason when extensive carpet delamination is discovered ignitions must call it to the
attention of all materially interested parties document the condition and -Correct Answer
✔replacement
there are a number of causes for carpet delamination many of them related to -Correct
Answer ✔improper restoration activities
typical causes of carpet delamination are -Correct Answer ✔folding or stretching carpet
When Wet overly aggressive extraction improper specified underlay improper
installation improper removal of taxes trip improper floating of carpet excessive wear pet
damage
hygroscopic materials gain and lose moisture continually in an effort to equalize with the
water content in the surrounding air mass the more hygroscopic the material the faster it
will collect water vapor and the easier it will suffer -Correct Answer ✔secondary damage
when water intrusion results in water running through wall cavities inspection access
holes are used to ensure that blown in insulation has not compacted and lost it -Correct
Answer ✔r value
IICRC Water Restoration Course
