No preference as to the test method. Victor Lissiak III, M.S.C.E., E.I.T. Viewtech Inc ph: 972-661-8187 fax: 972-661-8172 cell: 972-740-7002 vl3@vtinc.net This email and any files transmitted with it are confidential and are intended solely for the use of the individual or entity to whom it is addressed. This communication may contain protected or privileged material and should only be viewed by the intended recipient(s). If you are not the intended recipient or the person responsible for delivering the email to the intended recipient(s), be advised that you have received this email in error and that any use, dissemination, forwarding, printing or copying of this email is strictly prohibited. From: Eric T. Little [mailto:ELittle@udr.com] Sent: Monday, February 07, 2011 5:05 PM To: 'wgeistweidt@kleinfelder.com'; 'cbarnett@addisontx.gov'; Nick Jacob; 'jennifer@ntexcon.com'; Victor Lissiak III Cc: 'OWCampbell@kleinfelder.com' Subject: Re: Grotto Fountain testing The grade beams aren't exposed so I don't see an issue with this. From: Wade Geistweidt [mailto:WGeistweidt@kleinfelder.com] Sent: Monday, February 07, 2011 04:01 PM To: cbarnett@addisontx.gov ; Eric T. Little; Nick Jacob; jennifer@ntexcon.com Cc: Bill Campbell Subject: Grotto Fountain testing All, Will it be okay to use a Winsor Pen or Winsor Probe penetration test instead of the swiss hammer for conformance testing. The Winsor Pen or Winsor Probe penetration test will leave marks on the surface of the test substrate. Thanks Wade Geistweidt Engineering Tech 2035 Central Circle Suite 110 McKinney, TX 75069 o| 972.562.4677 c| 469.576.9951 f | 972.542.4366