### Re: Hector Hector.

. Ybanez to: Vanessa Hinkle 06/03/2012 03:43 PM From: Hector.Ybanez@holcim.com To: Vanessa Hinkle/R8/USEPA/US@EPA History: This message has been replied to. Hector.Ybanez Re: Vanessa Hinkle Hector, The meeting will be at 1595 Wynkoop St. In Denver. You will need to pass through a metal de Vanessa Hinkle Hector, I will also need the names of the people attending in advance. Thank you. Hector.Ybanez Vanessa We will see you all on Monday
3 attachments pic07975.gif pic10556.gif pic07531.gif
Hector Ybanez, Greg Gannon, Justin Morin

________________________________ Hector Ybanez Corporate Manager, Environmental Holicm (US), Inc 122 West Carpenter Freeway Suite 535 Irving, TX 75039 Phone: (214) 524-2814 Cell Phone: (972) 268-1139 Fax Number: (214) 596-0767 Email: Hector.Ybanez@Holcim.com www.Holcim.us

Holcim - 100 years of Strength. Performance. Passi on. This e-mail is confidential and intended only for t he use of the above named addressee. If you have received this e-mail i n error, please delete it immediately and notify us by e-mail or telephone .

From: Vanessa Hinkle <Hinkle.Vanessa@epamail.epa.go v> To: Hector.Ybanez@holcim.comDate : 05/21/2012 12:18 PM

Subject: Re:

Hector, I will also need the names of the people attending in advance. Thank you. Vanessa (Embedded image moved to file: pic07975.gif)Inactiv e hide details for Vanessa Hinkle---05/21/2012 07:40:28 AM---Hector, The meeting will be at 1595 Wynkoop St. In Denver.Vanessa Hinkle---05/21/2 012 07:40:28 AM---Hector, The meeting will be at 1595 Wynkoop St . In Denver. You will need to pass through a metal de From: Vanessa Hinkle/R8/USEPA/US To: Hector.Ybanez@holcim.com Date: 05/21/2012 07:40 AM Subject: Re: Hector, The meeting will be at 1595 Wynkoop St. In Denver. You will need to pass through a metal detector and will need to provide agovernment picture ID. Obviously, no weapons are allowed in the building, also. Vanessa
(Embedded image moved to file: pic10556.gif)Inactiv e hide details for Hector.Ybanez---05/18/2012 03:09:37 PM---See you th en Please email me the address where our meeting wHector.Ybanez---05/18/20 12 03:09:37 PM---See you then Please email me the address where our meeting will be held From: Hector.Ybanez@holcim.com To: Vanessa Hinkle/R8/USEPA/US@EPA Date: 05/18/2012 03:09 PM Subject: Re:
See you then Please email me the address where our meeting will be held Thank you and see you on the 4th at 2pm

_______________________________ Hector Ybanez Corporate Manager, Environmental Holcim (US), Inc. 122 West Carpenter Freeway Suite 535 Irving, TX 75039 Phone: (214) 524-2814Cell Phone : ( 972 ) 268

- 1139

Fax Number: (214) 596-0767 Email: Hector.Ybanez@Holcim.com www.holcim.us Holcim - 100 years of Strength. Performance. Passio n. This e-mail is confidential and intended only for t he use of the above named addressee. If you have received this e-mail i n error, please delete it immediately and notify us by e-mail or telephone . Sent from My AT&T Blackberry

From: Vanessa Hinkle [Hinkle.Vanessa@epamail.epa.go v] Sent: 05/16/2012 11:54 AM CST To: Hector Ybanez Subject: Re: Hi Hector - Our attorney said that she is also avai lable at that time. We will see you then. Vanessa (Embedded image moved to file: pic07531.gif)Inactiv e hide details for Hector.Ybanez---05/16/2012 09:47:13 AM---Vanessa we will see you all on Monday June 4 at 2 PMHector.Ybanez---05/16/2012 09: 47:13 AM---Vanessa we will see you all on Monday June 4 at 2 PM From: Hector.Ybanez@holcim.com To: Vanessa Hinkle/R8/USEPA/US@EPA Date: 05/16/2012 09:47 AM Subject: Re:

Vanessa we will see you all on Monday June 4 at 2 PM
thanks

________________________________ Hector Ybanez Corporate Manager, Environmental Holicm (US), Inc 122 West Carpenter Freeway Suite 535 Irving, TX 75039 Phone: (214) 524-2814Cell Phone : ( 972 ) 268

- 1139

Fax Number: (214) 596-0767 Email: Hector.Ybanez@Holcim.com www.Holcim.us

Holcim - 100 years of Strength. Performance. Passio n. This e-mail is confidential and intended only for t he use of the above named addressee. If you have received this e-mail i n error, please delete it immediately and notify us by e-mail or telephone .

From: Vanessa Hinkle <Hinkle.Vanessa@epamail.epa.go v> To: Hector.Ybanez@holcim.com Date: 05/16/2012 10:03 AM Subject: Re:

Hector, June 4 in the afternoon works for the technical sta ff, but I haven't heard back from our regional council. I think we should g o ahead and plan to meet the afternoon of June 4. Would that work for you? Vanessa (Embedded image moved to file: pic17612.gif)Inactiv e hide details for Hector.Ybanez---05/16/2012 07:18:38 AM---Vanessa We have checked our schedule and have determined thaHector.Ybanez---05/ 16/2012 07:18:38 AM---Vanessa We have checked our schedule and have determined that the only day we can From: Hector.Ybanez@holcim.com To: Vanessa Hinkle/R8/USEPA/US@EPA Date: 05/16/2012 07:18 AM Subject: Re:

Vanessa We have checked our schedule and have determined th at the only day we can meet the first week in June - Monday the 4. Can youall me in the afternoon? Let me know and as to your question, if we would be bring an at torney - the answer is yes - not unless that causes problems on your end s chedule wise anyway thank you for everythingthank you

________________________________ Hector Ybanez Corporate Manager, Environmental Holicm (US), Inc 122 West Carpenter Freeway Suite 535 Irving, TX 75039 Phone: (214) 524-2814 Cell Phone: (972) 268-1139 Fax Number: (214) 596-0767 Email: Hector.Ybanez@Holcim.com www.Holcim.us

Holcim - 100 years of Strength. Performance. Passio n. This e-mail is confidential and intended only for t he use of the above named addressee. If you have received this e-mail i n error, please delete it immediately and notify us by e-mail or telephone .

From: Vanessa Hinkle <Hinkle.Vanessa@epamail.epa.go v> To: Hector.Ybanez@holcim.com Date: 05/15/2012 09:48 AM Subject: Re:
Hector - If you would still like to meet with us, c an you send me some days & times that will work for you? Also, are you plann ing to bring your attorney? Vanessa (Embedded image moved to file: pic14161.gif)Inactiv e hide details for Hector.Ybanez---04/26/2012 08:53:25 AM---Vanessa We would like to come in and meet with you to discusHector.Ybanez---04/26/20 12 08:53:25 AM---Vanessa We would like to come in and meet with you to discu ss the Proposal MT SIP. From: Hector.Ybanez@holcim.com To: Vanessa Hinkle/R8/USEPA/US@EPA Date: 04/26/2012 08:53 AM Subject:

VanessaWe would like to come in and meet with you to discu ss the Proposal MT SIP .

We can suggest May 9, but if that does not work for you all please provide a date in early may that we can meet to discuss thi s very important matter.... thank you

Hector Ybanez Corporate Manager, Environmental 122 West Carpenter Freeway Suite 535 Irving, TX 75039 Phone (214) 524-2814 Cell (972) 268-1139 Fax (214) 596-0767 Hector.Ybanez@Holcim.com http://www.holcim.com Holcim - 100 years of Strength. Performance. Passio n. This e-mail is confidential and intended only for t he use of the above named addressee. If you have received this e-mail i n error, please delete it immediately and notify us by e-mail or telephone . [attachment "pic14161.gif" deleted by Vanessa Hinkle/R8/USEPA/US][attachment "pic17612.gif" delet ed by Vanessa Hinkle/R8/USEPA/US]