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Building Science
62.2
Correction Trends
Lead Safe Wx and RRP
TREAT
100
Conduction
What heat transfer mechanism occurs molecule to molecule, particle to particle, by touch or contact?
100
62.2-2010
What is the current ASHRAE ventilation standard for low-rise residential buildings?
100
Slit on the bottom, sized to fit and firmly secured at minimum 9 inches on center
What are components of a proper foam water pipe installation?
100
Three (3) years after the completion of the job.
How long must a copy of the signed Renovation Record-keeping Checklist be kept?
100
Life of measure savings divided by investment amount.
What is a weatherization measure S.I.R.?
200
R-Value
What is resistance to heat flow?
200
Number of bedrooms + 1
How is occupancy calculated for ASHRAE 62.2?
200
Extend 6 inches up pier blocks and foundation wall, lapped a minimum of 12 inches, 6 mil black
What are some requirements of the requirements for ground cover?
200
Anyone who disturbs a painted surface in a dwelling or a child-occupied facility built prior to 1978.
Who must follow the Renovation, Repair and Painting rules that are now administered by WA State Department of Commerce?
200
Air sealing, H20 temp setback, water heater insulation, 6' of pipe at hot water tank, shower head, aerators, CFL bulbs, Co detector.
What are items on the General Heat Waste Reduction list that are deemed cost effective and do not need S.I.R.?
300
Stack effect
What is a natural occurring driving force?
300
DAILY DOUBLE!! Infiltration Credit
What is the term that allows you to reduce the amount of required ventilation based on the air leakage of the house?
300
Repair or Replace floor decking or joists, Replacing a MH water heater (gas or electric), Adding MH electrical circuits
What are some items that require a Labor and Industries Alteration Permit/Inspection for a Mobile/Manufactured home?
300
All workers must be RRP Certified Renovators and all workers must be Lead Safe Weatherization certified.
What applies if DOE money is paying for any part of the job?
300
March 20 & 21, 2013, at BPC in Bellingham...sign up now!
When is the next TREAT training?
400
BTU
What is a unit of heat?
400
An operable window
What type of window can offset the fan deficit in a bathroom or kitchen?
400
Mechanical Permit and Electrical Permit
What two types of permits must be considered when installing a new appliance with a new circuit (fan, furnace (electric), water heater (electric))?
400
DAILY DOUBLE!! Be trained in Lead Safe Weatherization work practices and be RRP Certified Renovators.
What does the Department of Commerce require all workers to have when performing weatherization work?
400
Targeted Residential Energy Analysis Tools.
What the heck does TREAT stand for anyway?
500
Entropy and Equalibrium are important concepts associated with this physical law
What is the 2nd Law of thermodynamics?
500
62.2 Appendix A
What is the alternative compliance path for existing dwellings?
500
26 gauge metal.
What size metal gauge is required for a baffle around a b-vent?
500
Five years, both in WA State and through EPA.
How long are both RRP Certification and Firm Certification good for?
500
Base Load first.
When you do billing true-up to your model, should you true-up Base Load or Heat Load first?