Mitchell, The plans call for 4000psi, so I was going to let it go. Thanks, Clay From: McAnally, Mitchell, R [mailto:MRMcAnally@GarverUSA.com] Sent: Monday, June 13, 2011 4:07 PM To: Clay Barnett Cc: McIllwain, Frank O. Subject: RE: Million Air The curing compound submittal and the D-cracking letter look good. They still need to provide concrete that either has a compressive strength of 4,400 psi or a flexural strength of 650 psi. Thanks, Mitchell McAnally Garver 972-377-7480 From: Clay Barnett [mailto:cbarnett@addisontx.gov] Sent: Monday, June 13, 2011 3:57 PM To: McAnally, Mitchell, R Cc: McIllwain, Frank O. Subject: RE: Million Air Mitchell, Could you review the attached information and let me know if there is anything that is outstanding? Thanks, Clay From: McAnally, Mitchell, R [mailto:MRMcAnally@GarverUSA.com] Sent: Monday, June 13, 2011 2:53 PM To: Clay Barnett; McIllwain, Frank O. Subject: RE: Million Air Clay, The 28 day compressive strength doesn’t meet the acceptance criteria of 4,400 psi. The contractor needs to submit written certification that the aggregate does not have a history of Disintegration (D) cracking and that the aggregate meets the specified State requirements. Also, they need to submit what they will be using for a curing compound. Thanks, Mitchell McAnally Garver 972-377-7480 From: Clay Barnett [mailto:cbarnett@addisontx.gov] Sent: Monday, June 13, 2011 1:14 PM To: McIllwain, Frank O. Cc: McAnally, Mitchell, R Subject: Million Air Frank, Par for the course, I get the submittal mere hours before they pour. Anyway, could you review the attached mix design for the Million Air ramp area to insure compliance with FAA Circulars? Thanks, Clay Barnett, P.E. Town Engineer Town of Addison 16801 Westgrove Drive Addison, TX 75001-2818 Office: (972) 450-2857