Michael, Dave has a solution to the plethora of water lines within that area, so the vault top replacement may not be necessary. We can discuss on Thursday. Thanks, Clay Barnett, P.E. Town Engineer Town of Addison 16801 Westgrove Drive Addison, TX 75001-2818 Office: (972) 450-2857 From: Barbier, Michael [mailto:mBarbier@Halff.com] Sent: Monday, June 06, 2011 9:18 AM To: Clay Barnett Subject: FW: Spring Valley Water Vault Lid Clay, Have you had a chance to look at this detail yet? If it is acceptable, I will bring signed copies to the meeting this Thursday. Thanks, Michael Barbier, P.E. Civil Engineer HALFF ASSOCIATES, INC. 1201 North Bowser Road Richardson, Texas 75081 Phone 214-217-6643 Fax 214-739-0095 www.halff.com From: Barbier, Michael Sent: Thursday, May 19, 2011 8:26 AM To: Barnett, Clay Cc: Cline, Nancy S. Subject: Spring Valley Water Vault Lid Clay, I have attached a pdf of what we are thinking about doing for the water vault lid on the west end of Spring Valley. I figured we could go ahead and get this done before NTC gets right on top of it. Let me know if you have any comments or questions. Thanks, Michael Barbier, P.E. Civil Engineer HALFF ASSOCIATES, INC. 1201 North Bowser Road Richardson, Texas 75081 Phone 214-217-6643 Fax 214-739-0095 www.halff.com