The most important aspect to any job is: - ANSWERRisk/Hazard assessment for the
safety of all individuals involved
Safety in water damage restoration includes: - ANSWEREngineering controls,
Immunizations from a Primary care physician, and PPE
Employers must provide which of the following to any employee working in a
repirator: - ANSWERMedical evaluation, Fit test, and training
Water damage mitigation services do not start until - ANSWERA work authorization
(contract) has been signed
During the initial inspection when looking for areas impacted by water damage: -
ANSWERCheck all areas that could potentially be affected
Often found in older structres, lead and asbestos are hazardous materials regulated
by the Federal Government (true or False) - ANSWERTrue
The Category of water refers to the range of contamination in water considering
both its originating source and its quality after contacting materials on the jobsite.
(True or False) - ANSWERTrue
Water that has significant degree of contamination and could cause illiness is: -
ANSWERCategory 2
Water that is grossly contaminated is: - ANSWERCategory 3
If stopped from removing highly porous materials (e.g. carpet) on a Category 3 job,
what should a restorer do? - ANSWERStop work to prevent liability
Water that contains diesel fuel is: - ANSWERregulated, Hazardous Materials or Mold
The three types of damage a tchnician needs to identify, document, and
communicate to materially interested parties are: - ANSWERPre-existing, primary,
and secondary
Secondary damage are more likely to occur when relative humidity levels are: -
ANSWER55%
Performing a thorough extraction or multiple extractions.... - ANSWERReduces
drying times
, Water mextracted mfrom ma mjobsite mshould mbe... m- mANSWERDisposed mof maccording mto
mlocal mlaws
In ma mbasement mthat mmeasures m25' mx m30' mand mhas mwater mstanding mat ma mdepth mof
m9", mhow mmany mgallons mtotal mare mthere? m- mANSWER4,208 mgallons m25 mx m30 mx m(9/12
m= m0.75) mx m7.481
In ma mcrawlspace mthat mmeasures m12' mx m15' mand mhas mwater mstanding mat ma mdepth mof
m5'3", mhow mmany mtotal mgallons mof mwater mis mthere? m- mANSWER12 mx m15 mx m(5'3" m= m5
m3/12 m= m5.25) mx m7.481= m7,069 mgallons
A mmoisture mreading mobtained mfrom man munaffected mmaterial mthat mallows mthe
mrestorer mto mset mdrying mgoals mfor mthe maffected mstructure mis mthe m - mANSWERDry
mstandard
When mis ma mdrying mjob mdone? m- mANSWERA mmoisture mmeeter mindicates mwe mhave
mmet mour mdry mgoal
The mmoisture msensor mcan mbe mused mto mverify mour mdrying mgoal mhas mbeen mmet m(True
mor mFalse) m- mANSWERFalse
Moisture msensors mand mIR mcameras mare meffective mtools mfor: m- mANSWERquickly
mlocating mmoisture min mcarpet mand mpad mand mestablishing ma mwet mperimeter.
What mdoes ma mthermo-hygrometer mmeasure? m- mANSWERTemperature mand mrelative
mhumidity
When mdo m(IR) minfrared mcameras mindicate mpossible mmoisture min mmaterials? m-
mANSWERMaterials msurface mtemperature mcools mas mwater mevaporates. mMoisture min
mmaterials mcan mcause mtemperature mvariations mdue mto mdifferences min mthermal
mconductivity.
once man marea mis midentified mwith man minfrared mcamera mas ma msuspect mof mbeing mwet,
mthat marea mmust mbe mverified mwith: m- mANSWERA mmoisture mmeter mor msensor
Psychrometric mconditions mhave ma mdirect meffect mon mthe mrate mat mwhich mmoisture
mmoves mwithin mmaterials, mas mwell mas mfrom mwet mmaterials. m(True mor mfalse) m-
mANSWERTrue
What mare mthe mthree mthings mrestorers mcan mmanipulate mto mpromote mdrying?
m(sometimes mcalled mthe mdrying mpie) m- mANSWERHumidity, mAirflow, mand
mTemperature
The mratio mof mmoisture min mthe mair, mas mcompared mto mthe mmaximum mamount mthe mair
mcould mhold mat mthat mtemperature mis... m- mANSWERRelative mHumidity m(RH)
What mis mthe mratio mof mthe mweight mof mwater mvapor mmixed mwith ma mspecific mweight mof
mdry mair mcalled? m- mANSWERHumidity mRatio
safety of all individuals involved
Safety in water damage restoration includes: - ANSWEREngineering controls,
Immunizations from a Primary care physician, and PPE
Employers must provide which of the following to any employee working in a
repirator: - ANSWERMedical evaluation, Fit test, and training
Water damage mitigation services do not start until - ANSWERA work authorization
(contract) has been signed
During the initial inspection when looking for areas impacted by water damage: -
ANSWERCheck all areas that could potentially be affected
Often found in older structres, lead and asbestos are hazardous materials regulated
by the Federal Government (true or False) - ANSWERTrue
The Category of water refers to the range of contamination in water considering
both its originating source and its quality after contacting materials on the jobsite.
(True or False) - ANSWERTrue
Water that has significant degree of contamination and could cause illiness is: -
ANSWERCategory 2
Water that is grossly contaminated is: - ANSWERCategory 3
If stopped from removing highly porous materials (e.g. carpet) on a Category 3 job,
what should a restorer do? - ANSWERStop work to prevent liability
Water that contains diesel fuel is: - ANSWERregulated, Hazardous Materials or Mold
The three types of damage a tchnician needs to identify, document, and
communicate to materially interested parties are: - ANSWERPre-existing, primary,
and secondary
Secondary damage are more likely to occur when relative humidity levels are: -
ANSWER55%
Performing a thorough extraction or multiple extractions.... - ANSWERReduces
drying times
, Water mextracted mfrom ma mjobsite mshould mbe... m- mANSWERDisposed mof maccording mto
mlocal mlaws
In ma mbasement mthat mmeasures m25' mx m30' mand mhas mwater mstanding mat ma mdepth mof
m9", mhow mmany mgallons mtotal mare mthere? m- mANSWER4,208 mgallons m25 mx m30 mx m(9/12
m= m0.75) mx m7.481
In ma mcrawlspace mthat mmeasures m12' mx m15' mand mhas mwater mstanding mat ma mdepth mof
m5'3", mhow mmany mtotal mgallons mof mwater mis mthere? m- mANSWER12 mx m15 mx m(5'3" m= m5
m3/12 m= m5.25) mx m7.481= m7,069 mgallons
A mmoisture mreading mobtained mfrom man munaffected mmaterial mthat mallows mthe
mrestorer mto mset mdrying mgoals mfor mthe maffected mstructure mis mthe m - mANSWERDry
mstandard
When mis ma mdrying mjob mdone? m- mANSWERA mmoisture mmeeter mindicates mwe mhave
mmet mour mdry mgoal
The mmoisture msensor mcan mbe mused mto mverify mour mdrying mgoal mhas mbeen mmet m(True
mor mFalse) m- mANSWERFalse
Moisture msensors mand mIR mcameras mare meffective mtools mfor: m- mANSWERquickly
mlocating mmoisture min mcarpet mand mpad mand mestablishing ma mwet mperimeter.
What mdoes ma mthermo-hygrometer mmeasure? m- mANSWERTemperature mand mrelative
mhumidity
When mdo m(IR) minfrared mcameras mindicate mpossible mmoisture min mmaterials? m-
mANSWERMaterials msurface mtemperature mcools mas mwater mevaporates. mMoisture min
mmaterials mcan mcause mtemperature mvariations mdue mto mdifferences min mthermal
mconductivity.
once man marea mis midentified mwith man minfrared mcamera mas ma msuspect mof mbeing mwet,
mthat marea mmust mbe mverified mwith: m- mANSWERA mmoisture mmeter mor msensor
Psychrometric mconditions mhave ma mdirect meffect mon mthe mrate mat mwhich mmoisture
mmoves mwithin mmaterials, mas mwell mas mfrom mwet mmaterials. m(True mor mfalse) m-
mANSWERTrue
What mare mthe mthree mthings mrestorers mcan mmanipulate mto mpromote mdrying?
m(sometimes mcalled mthe mdrying mpie) m- mANSWERHumidity, mAirflow, mand
mTemperature
The mratio mof mmoisture min mthe mair, mas mcompared mto mthe mmaximum mamount mthe mair
mcould mhold mat mthat mtemperature mis... m- mANSWERRelative mHumidity m(RH)
What mis mthe mratio mof mthe mweight mof mwater mvapor mmixed mwith ma mspecific mweight mof
mdry mair mcalled? m- mANSWERHumidity mRatio
