-Establish a policy to reduce diesel emissions and limit idling.
-Use ultra-

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发表于 2018-8-6 10:29:00 |只看该作者 |倒序浏览

试卷: SITES AP英文问答（v2）A[查看]
-Establish a policy to reduce diesel emissions and limit idling.
-Use ultra-low sulfur diesel fuel
-Use no construction equipment with Tier 0 engines
-50% of total run-time hours meets the criteria:
>Tier 2 or higher engine = 2 pts
>Tier 3 or higher engine = 3 pts
>Tier 4 or higher engine = 4 pts

本题解释:
C7.7 Protect air quality during construction - Requirements