1.Modify point allocations for rating system versions as follows:
BD+C
1-6 points
This credit applies to
• BD+C: New Construction (1-5 points)
• BD+C: Core & Shell (1-6 points)
• BD+C: Schools (1-5 points)
• BD+C: Retail (1-5 points)
• BD+C: Data Centers (1-5 points)
• BD+C: Warehouses & Distribution Centers (1-5 points)
• BD+C: Hospitality (1-5 points)
• BD+C: Healthcare (1-5 points)

2. Re-title Option 1 as Building and Material Reuse (1-5 points BD+C, 2-6 points Core and Shell)

a. Remove current language under Option 1 (for Historic building reuse, Option 2- Renovation of abandoned or blighted building and Option 3: Building and material reuse)
b. Add the following description under Option 1: Building and Material Reuse:

"Maintain the existing building structure, envelope, and interior nonstructural elements. Reused or salvaged materials from off site that are incorporated into the building can also contribute to the credit calculations. However, reuse materials contributing toward this credit may not contribute toward MR Credit Material Disclosure and Optimization – Sourcing of Raw Materials.

Historic, abandoned or blighted buildings: Portions of buildings deemed structurally unsound or hazardous can be excluded from the credit calculations.

Path 1 and 2 reward projects that reuse structural and/or nonstructural elements based on the project completed floor area. Path 1 and 2 can be combined for points.

Path 1: Maintain Existing Structural Elements: Walls, Floors, Roofs, and Envelope (1-5 points BD+C, 2-6 points Core & Shell):

Maintain the existing building structure (including floor and roof decking) and envelope (the exterior skin and framing, excluding window assemblies and nonstructural roofing materials). Calculate reuse based on the project completed floor area according to Table 1. (Insert Table 1, Path 1 Points for reuse of building structural elements based on completed floor area)

AND/OR

Path 2: Maintain Interior Nonstructural Elements (1 point)

Use existing interior nonstructural elements (e.g. interior walls, doors, floor coverings and ceiling systems) for at least 30% of the project completed floor area, including additions. Delete remaining description underneath.

3. Re-title Option 4 as Option 2. Whole Building Life Cycle Assessment and modify first paragraph as follows:

OR
Option 2. Whole-Building Life-Cycle Assessment (1-4 points)

For new construction (buildings or portions of buildings), conduct a cradle-to-grave life-cycle assessment of the project’s structure and enclosure and select one or more of the following paths below to earn up to 4 points.

In the fifth paragraph under Option 2, delete "building" from the first sentence.

4. In the seventh paragraph under Option 2, add 'Baseline assumptions must be based on standard design and material selection for the project location and building type' after the line "The service life of the baseline and proposed buildings..."

5. Delete Healthcare only requirements