EQ Prerequisite Minimum Indoor Air Quality

Does not have a baseline vs design case What you need to remember is if the space is used less than one hour per day it is usually not considered regularly occupied. More test answers on https://studyhippo.com/eq-indoor-environmental-quality/

ANSI/ASHRAE Standard 62.2-2007, Ventilation and Acceptable Indoor Air Quality in Low-Rise Residential Buildings

Applies to single-family houses and multifamily buildings of three stories or less, including manufactured and modular houses; Defines the roles of and minimum requirements for mechanical and natural ventilation systems, as well as the building envelope More test answers on https://studyhippo.com/ncidq-idfx-week-1-day-2/

ANSI/ASHRAE Standard 62.1-2007, Ventilation for Acceptable Indoor Air Quality

Sets minimum outdoor air requirements for ventilation, the standard includes provisions for managing sources of contamination, controlling indoor humidity, and filtering building air, as well as requirements for HVAC system construction and startup, and operation and maintenace of systems More test answers on https://studyhippo.com/ncidq-idfx-week-1-day-2/

Things like indoor air quality, lighting, playgrounds, and school bus safety are part of the school’s psychosocial environment. True or false

True More test answers on https://studyhippo.com/chapter-6-for-community-health/

EQ Credit Indoor Air Quality (IAQ) Assessment

Option 1. Flush out (1pt.) Path 1. Before Occupancy Install new filtration media and perform a building flush-out by supplying a total air volume of 14,000 cubic feet of outdoor air per square foot No construction work can occur during either the flush-out or the air-quality testing. If any punch-list items that generate VOCs or other contaminants occur during either, the flush-out/testing must start again. Path 2. During Occupancy When an occupied flush-out is desired, 3,500 ft. of outside air per square foot of floor area must be introduced before occupants can enter the building. Ventilation must begin at least 3 hours before occupancy. The flush-out must continue until 14,000 cu. ft. of outdoor air per square foot of floor area is introduced. The occupied space must be ventilated at a rate of 0.3 CFM per square foot. Option 2. Air Testing (2pts.) -Air-quality testing occurs after construction but before occupancy under normal operating conditions. During normal occupied hours and while operating at a minimum outdoor airflow rate When concentrations are exceeded, flush the sampling point where the limits were exceeded and then retest. Keep repeating this process until the limits are below the maximum levels allowed. Here are the required steps before a flush-out or air testing: Install all finishes and furniture For residential projects, install owner-provided furniture Complete punch-list items that would generate VOCs or other contaminants Test and balance the HVAC system More test answers on https://studyhippo.com/eq-indoor-environmental-quality/

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Indoor Air Quality Flashcards, test questions and answers

Discover flashcards, test exam answers, and assignments to help you learn more about Indoor Air Quality and other subjects. Don’t miss the chance to use them for more effective college education. Use our database of questions and answers on Indoor Air Quality and get quick solutions for your test.

What is Indoor Air Quality?

Indoor air quality is an important issue that has become increasingly prevalent in recent years due to the increasing levels of pollution outside. Poor indoor air quality can have major impacts on people’s health, including respiratory ailments, allergies and asthma, as well as fatigue and headaches. Therefore, understanding how to improve indoor air quality is essential for ensuring a healthy environment indoors.The first step in improving indoor air quality is identifying any potential sources of pollutants. Common sources include building materials like drywall or insulation, cleaning supplies, furniture and carpets, paint and varnishes, pest control products and certain appliances. All these items can release contaminants into the air which can be harmful if inhaled over long periods of time. To help reduce these pollutants it’s important to clean regularly using natural cleaning products whenever possible and ensure all appliances are properly maintained in order to reduce emissions from them. It’s also wise to monitor humidity levels within the home as high humidity can lead to mold growth which can also contribute significantly to poor indoor air quality.In addition to reducing pollutants from inside the home it’s important to remember that outdoor pollutants such as smog or pollen can also make their way indoors if ventilation isn’t adequate enough. Regularly changing out filters in your HVAC system will help remove some of these contaminants but adding extra ventilation such as opening windows periodically will also contribute significantly towards improving your indoor air quality by allowing fresh outside air into the home while pushing out stale and polluted air out at the same time. Finally another great way of improving indoor air quality is through plants. Certain varieties are known for their ability at absorbing harmful toxins from the atmosphere thereby leaving you with cleaner fresher oxygen-rich breathableair – not only does this benefit your health but it looks great too. In conclusion there are multiple ways we can improve our indoor air quality by reducing pollutants both inside our homes and outdoors; monitoring humidity levels;and introducing plants for natural toxin absorption all play a key role when making sure we have a safe healthy breathing environment inside our homes.