Document aB7b6bZpER1Mx7v16g6JQZxYy

To: Doyle, Colleen[DoyleC@hunton.com] Cc: Atkinson, EmilyfAtkinson.Emily@epa.gov]; Dominguez, Alexander[dominguez.alexander@epa.gov] From: Gunasekara, Mandy Sent: Fri 12/1/2017 2:12:30 PM Subject: RE: Hanson Aggregates' Request for Guidance Re Common Control - (Part 1 of 2) Colleen, Thank you for the emails. I'm going to get information from our internal team and then look to set up a meeting with you sometime later next week. Best, Mandy From: Doyle, Colleen [mailto:DoyleC@hunton.com] Sent: Wednesday, November 29, 2017 1:59 PM To: Gunasekara, Mandy <Gunasekara.Mandy@epa.gov> Subject: Hanson Aggregates' Request for Guidance Re Common Control - (Part 1 of 2) Mandy: I am forwarding you three emails (Part 1,1a and 2) that we sent EPA several months ago on the aggregation issue. Once you have had an opportunity to review these materials, let me know when you want to regroup. Thank you. si Colleen Doyle MS Partner doylec@h u riton ..corn p 213.532.2102 17cv1906 Sierra Club v. EPA ED_001523A_00000366-00001 m bio I vCard Hunton & Williams LLP 550 South Hope Street Suite 2000 Los Angeles, CA 90071 hunton.com This communication is confidential and is intended to be privileged pursuant to applicable law, if the reader of this message is not the intended recipient, piease advise by return email immediately and then delete this message and all copies and backups thereof, 17cv1906 Sierra Club v. EPA ED_001523A_00000366-00002