In addition to the provisions of Sections A5.601.2.1 and A5.601.2.3 above, compliance with the following voluntary measures from Appendix A5 is required for Tier 1:
From Division A5.1,
- Comply with the designated parking requirements for fuel efficient vehicles for a minimum of 10 percent of parking capacity per Section A5.106.5.1 and Table A5.106.5.1.1.
- Comply with thermal emittance, solar reflectance or SRI values for cool roofs in Section A5.106.11.2 and Table A5.106.11.2.1.1
- Comply with one elective measure selected from this division.
From Division A5.3,
- Comply with the 12-percent reduction for indoor potable water use in Section A5.303.2.3.1.
- Comply with one elective measure selected from this division.
From Division A5.4,2
- Comply with recycled content of 10 percent of materials based on estimated total cost, or use two products from Table A5.405.4 for at least 75% by cost in Section A5.405.4.
- Comply with the 65-percent reduction in construction and demolition waste in Section A5.408.3.1.
- Comply with one elective measure selected from this division.
From Division A5.5,
- Comply with resilient flooring systems for 90 percent of resilient flooring in Section A5.504.4.7.
- Comply with thermal insulation meeting 2009 CHPS low-emitting materials list in Section A5.504.4.8.
- Comply with one elective measure selected from this division.
- Comply with one additional elective measure selected from any division.
1 Cool roof is required for compliance with Tiers 1 and 2 and may be used to meet energy standards in Part 6, exceed energy standards and to mitigate heat island effect.
2 Life cycle assessment compliant with Section A5.409.4 in this code may be substituted for prescriptive measures from Division A5.4.