Table 2. GHS Hazard Criteria by Endpoint for Option 3 Screening

Endpoint

If a substance falls into this category, it fails the minimum requirements hazard criteria and is “flagged”/does not pass

If a substances falls into this category, it fails the Enhanced Achievement Option Hazard Criteria (see Section 3 and Note 3)

Carcinogenicity (C)

Category 1 (1A, 1B)

Category 2

Add the following section under "Product Manufacturer Supply Chain Optimization" section:

Replace the last sentence under LEED BD+C: New Construction and Major Renovation bullet with the following: "High-rise residential buildings 4 stories or more can use New Construction or Multifamily Midrise."
Replace LEED BD+C: Multifamily Midrise bullet with the following: "Multi-family residential buildings of 4 or more occupiable stories above grade. The building must have 50% or more residential space. These buildings may also use LEED BD+C: New Construction."

Revise bullet 6 to read: "Ensure that the model includes all permanent interior obstructions and movable furniture and partitions. See Section 2.2.11 for suggestions on modeling furniture and partitions."

Under Group Approach, replace the sentence "All buildings in the group may be documented as one." with the following text: "Documentation may be combined provided it addresses each building individually (e.g., low-cost measures must be implemented at each building in the group, etc.). "

Under "Group Approach", replace the sentence "All buildings in the group may be documented as one" with the following text: "Documentation may be combined provided it addresses each building individually. The ASHRAE Level I Walk‐Through Analysis report must include a summary of results for each individual building."

Under "Group Approach", replace the sentence "All buildings in the group may be documented as one. If so, each building in the group must use the same compliance
option to meet the credit requirements." with the following text: "Documentation may be combined provided it addresses each building individually. Each building in the group must use the same compliance option to meet the credit requirements."

[Add new paragraphs before last paragraph, starting with "This credit can be earned..."]"Dehumidification equipment is not required to maintain RH

[Add new paragraph at the end of Calculations section.] The BPI Worst Case Combustion Zone Test is an acceptable method for meeting the requirements of the back-draft test, as long as all exhaust appliances (e.g. bathroom fan, clothes dryer, range hood) are included.

[Add new paragraph just before Calculations section]"Projects with masonry wood-burning fireplaces can earn 1 point for either meeting the requirements for a masonry heater OR passing the backdraft potential test. These projects must meet the requirements for a masonry heater AND pass the backdraft potential test to earn 2 points."