Document jyGxEbKz8Mpzd61rvQmYnpDb9

Message From: Sent: To: Subject: Ringel, Aaron [/0=EXCHANGELABS/OU=EXCHANGE ADMINISTRATIVE GROUP (FYDIBOHF23SPDLT)/CN=RECIPIENTS/CN=1654BDC951284A6D899A418A89FB0ABF-RINGEL, AAR] 2/8/2018 6:31:18 PM Barfield, Blake [Blake.Barfield@HollyFrontier.com] RE: call What number is best for you, have a quick meeting then I'll drop you a line. -Aaron From: Barfield, Blake [mailto:Blake.Barfield@HollyFrontier.com] Sent: Thursday, February 8, 2018 1:27 PM To: Ringel, Aaron <ringel.aaron@epa.gov> Subject: RE: call I'm not in what's best number to reach you? From: Ringel, Aaron i mailto:rinqel.aaron@epa.qov1 Sent: Thursday, February 08, 2018 12:25 PM To: Barfield, Blake Subject: RE: call Sure, I can chat this afternoon or we can grab coffee if you're in town. -Aaron From: Barfield, Blake [mailto:Blake.Barfield@HollvFrontier.com] Sent: Thursday, February 8, 2018 1:05 PM To: Ringel, Aaron <ringel.aaron@epa.gov> Subject: call Hey Aaron - Do you have a minute to visit briefly by phone in the next day or two? Thanks Blake Blake D. Barfield Director, Government Affairs The HollyFrontler Companies 2828 N. Harwood, Suite 1300 ..Dallas,TX.7520.1 [____ Ex. 6____ j biake.barfieid@hollyfrontier.com CONFIDENTIALITY NOTICE: This e-mail, and any attachments, may contain information that is privileged and confidential. If you received this message in error, please advise the sender immediately by reply e-mail and do not retain any paper or electronic copies of this message or any attachments. Unless expressly stated, nothing contained in this message should he construed as a digital or electronic signature or a commitment to a binding agreement. CONFIDENTIALITY NOTICE: This e-mail, and any attachments, may contain information that is privileged and confidential.If you received this message in error, please advise the sender immediately by reply e-mail and Sierra Club v. EPA 18cv3472 NDCA Tier 3/4 ED 002061 00157682-00001 do not retain any paper or electronic copies of this message or any attachments.Unless expressly stated, nothing contained in this message should be construed as a digital or electronic signature or a commitment to a binding agreement. Sierra Club v. EPA 18cv3472 NDCA Tier 3/4 ED 002061 00157682-00002