100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
ASD QUESTIONS & ANSWERS $12.49   Add to cart

Exam (elaborations)

ASD QUESTIONS & ANSWERS

 0 view  0 purchase
  • Course
  • Institution

ASD QUESTIONS & ANSWERS Category 1 - ANS-Category of Water that originates from sanitary water source (Clean) Catetroy 2 - ANS-Category of Water that is contaminated; may cause discomfort or sickness (Grey) Category 3 - ANS-Category of Water that is grossly contaminated; includes toxins, pathoge...

[Show more]

Preview 3 out of 28  pages

  • January 29, 2024
  • 28
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers
avatar-seller
ASD QUESTIONS & ANSWERS
Category 1 - ANS-Category of Water that originates from sanitary water source (Clean)



Catetroy 2 - ANS-Category of Water that is contaminated; may cause discomfort or sickness (Grey)



Category 3 - ANS-Category of Water that is grossly contaminated; includes toxins, pathogens



Special Situation - ANS-Regulated or hazardous materials



Class 1 - ANS-Class of water that has least amount of water, absorption and evaporation



Class 2 - ANS-Class of water that has large amount of water, absorption and evaporation (carpet;
cushion; base of walls)



Class 3 - ANS-Class of water that is the greatest amount of water, absorption and evaporation (ceiling;
walls; insulation; flooring)



Class 4 - ANS-Class of water - Hardwood; plaster; concrete - Deep pockets of saturation



Principles of Drying - ANS-Remove excess / Evaporation / Dehumidification (Ventilation) / Temperature
Control



Light Wand - ANS-Extraction Tool - Perimeter of water loss; extract glue-down carpets



Stationary Tool (Water Claw) - ANS-Extraction Tool - Subsurface Tool; Extract Carpet and Cushion.

,Self-Propelled Tools - ANS-Extraction Tool - (Rober; Xtreme Xtractor) - Riding Tool; multi-speed; extract
carpet and cushion.



Vacuum Squeegee - ANS-Extraction Tool - Concrete; hardwood; vinyl; laminate;



Airmovers - ANS-Evaporation Tool - centrifugal (laminar); axial (high-amperage; low amperage; focus
ability)



1 per 10-16 linear ft. of wall area; 15-45 degree focus; almost touching wall. - ANS-Placement of
Airmovers



Structural Cavity Drying Systems - ANS-(SCDS)

vented (turbovents 18" - 48" widths' Octidry; Air Wolf

injected (Injectidry; Dri-Force; Direct-it In)



Floor Drying System - ANS-vented (Air Wolf)

Injected - negative air mats (Dri-Force; Injectidry)



Air Filtration Devices - ANS-AFDs (negative air machines; air scrubbers; HEPA filters)



AHAM Rating - ANS-On dehumidification equipment it is the pints removed at 80 degrees and 60%
humidity in 24 hours.



Standard Refrigerant - ANS-Temperature - 68 degress

Relative Humidity - 60%

Specific Humidity (gpp) - 55-60

, Conventional - ANS-Temperature - 33 degrees

Relative Humidity - 40%

Specific Humidity (gpp) - 55-60



Low Grain Refrigerant (LGR) - ANS-Temperature - 40 degrees

Relative Humidity - 30%

Specific Humidity (gpp) - 28-35



Desiccant - ANS-Temperature - 32 degrees

Relative Humidity - 10% - below

Specific Humidity (gpp) - 10-15 - below



Refrigerants - ANS-Dehumidifiers that are most efficient operating conditions 70-90 degrees (most
energy efficient)



Desiccants - ANS-Dehumidifiers that are most efficient with incoming air from coolest/driest air possible;
capable of creating pressure differentials; produces low specific humidity required to dry Class 4
materials.



Conventional - ANS-Initial Dehumidification Calculations

Class 1 = 100

Class 2 = 40

Class 3 = 30

Class 4 = N/A



LGR - ANS-Initial Dehumidification Calculations

Class 1 = 100

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller Accurate. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $12.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

71184 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$12.49
  • (0)
  Add to cart