
 From:
Hector.Ybanez@holcim.com
 To:
Keith Barnett/RTP/USEPA/US@EPA
 Date:
09/15/2010 02:37 PM
 Subject:
another question




Keith

another question


for greenfield kilns that use to have a 50 ppm THC standard but these kilns
are existing kilns under this rule,

the promulgation of the final rule eliminated the 50 ppm THC standard so
these sources would not have an applicable THC standard till 3 yrs after
September 9  - Correct?


thanks




_____________________

Hector Ybanez
Corporate Manager, Environmental
122 West Carpenter Freeway
Suite 485
Irving, Texas 75039
Phone (214) 524 - 2814
Cell (972) 268-1139
Hector.Ybanez@holcim.com
hybanez@gmail.com
www.holcim.com/us
This e-mail is confidential and intended only for the use of the above
named addressee. If you have received this e-mail in error, please delete
it immediately and notify us by e-mail or telephone.

