Replace the text of the fourth bulleted item with the following text:All hard surface flooring must meet the requirements of the FloorScore?standard (current as of the date of this rating system, or more stringentversion) as shown with testing by an independent third-party. Mineralbasedfinish flooring products such as tile, masonry, terrazzo, and cutstone without integral organic-based coatings and sealants andunfinished/untreated solid wood flooring qualify for credit without any IAQtesting requirements.

Insert the term "Sealer" in alphabetical order with the accompanying text "Sealers are coatings applied to either block materials from penetrating into or leaching out of a substrate, to prevent subsequent coatings from being absorbed by the substrate, or to prevent harm to subsequent coatings by materials in the substrate."

At the end of the paragraph, insert the text "The SCAQMD Rule 1113 VOC limits applicable for this credit are summarized in Table 1. IEQc4.2 Applicable VOC Limits. "

At the end of the second line in the second paragraph, insert the footnote symbol "?" so the text becomes "... hallway.?"

Remove the entire section:OPTION 2Calculated indoor air concentrations that are less than or equal to thoselisted in Table 1 for furniture systems and seating determined by aprocedure based on the EPA Environmental Technology Verification(ETV) Large Chamber Test Protocol for Measuring Emissions of VOCsand Aldehydes (September 1999) testing protocol conducted in anindependent air quality testing laboratory.OR

At the end of the paragraph, add the following text:Mineral-based finish flooring products such as tile, masonry, terrazzo,and cut stone without integral organic-based coatings and sealants andunfinished/untreated solid wood flooring qualify for credit without any IAQtesting requirements. However, associated site-applied adhesives,grouts, finishes and sealers must be compliant for a mineral-based orunfinished/untreated solid wood flooring system to qualify for credit.

Replace the text of the fourth bulleted item with the following:All hard surface flooring must meet the requirements of the FloorScore?standard (current as of the date of this rating system, or more stringentversion) as shown with testing by an independent third-party. Mineral-basedfinish flooring products such as tile, masonry, terrazzo, and cutstone without integral organic-based coatings and sealants andunfinished/untreated solid wood flooring qualify for credit without any IAQtesting requirements.

Replace the second paragraph with the following:Calculate the baseline according to the commercial and/or residentialbaselines outlined below.? Calculations are based on estimatedoccupant usage and must include only the following fixtures and fixturefittings located within the tenant space: water closets, urinals, lavatoryfaucets, showers, kitchen sink faucets and prerinse spray valves.?

In the first line of the first paragraph, replace the word "buildings" with "tenant space" so the text becomes "...calculated for the tenant space (not..."

In the paragraph, replace the word "buildings" with "tenant space" so the text becomes "...within the tenant space to reduce..."