Title 40

PART 1033 APPENDIX I



Appendix I to Part 1033 - Original Standards for Tier 0, Tier 1 and Tier 2 Locomotives

40:36.0.1.1.4.10.4.6.1 : Appendix I

Appendix I to Part 1033 - Original Standards for Tier 0, Tier 1 and Tier 2 Locomotives

(a) The following emission standards applied for new locomotives not yet subject to this part 1033:

Type of standard Year of
original
manufacture
Tier Standards
(g/bhp-hr)
NOX PM-primary PM-alternate 1
Line-haul 1973-1992 Tier 0 9.5 0.60 0.30
1993-2004 Tier 1 7.4 0.45 0.22
2005-2011 Tier 2 5.5 0.20 0.10
Switch 1973-1992 Tier 0 14.0 0.72 0.36
1993-2004 Tier 1 11.0 0.54 0.27
2005-2011 Tier 2 8.1 0.24 0.12