Kyle, We are changing our spec to allow both. Thanks, Clay Barnett, P.E. Town Engineer Town of Addison 16801 Westgrove Drive Addison, TX 75001-2818 Office: (972) 450-2857 P Please consider the environment before printing this email. -----Original Message----- From: Kyle Marsh [mailto:Kyle@C-ConServices.com] Sent: Friday, August 14, 2009 11:29 AM To: Clay Barnett Subject: Water pipe I have 2 suppliers with differing opinions. Is standard water pipe C909 CL150 or C900 CL150? Thanks for the clarification. Thank you, Kyle Marsh Vice President C-Con Services, Inc. Office 972-243-5455 Cell 214-315-9567