4108 S.NC 62 Highway
      Alamance, NC 27201
      Phone:(336)227-3981
      Fax: (336)227-9746






May 10, 2006
To: Mr. Ron Senecal
Senecal Construction Company



Re: French Family Science Center - Duke University


Dear Ron,

  I wanted to take this time to thank you for the job well done to date on the above referenced project.

  Like our previous projects together, your company's continued cooperation and communication has been outstanding on this large and difficult project. Your administration of the numerous contract changes has been efficient. Your flexibilty to shift crews to other work areas has benefited the project by allowing the project to continue moving while in some cases awaiting design decisions in other areas.
  The capability to perform work in specific areas to meet our schedule milestones and deadlines is greatly appreciated.

  To achieve and meet our needs, we find that you have staffed this project to assist in driving and maintaining schedule. The quality of your work to date has been excellent.

  As we bring this job to a close, we look forward to seeing Senecal Construction continue to perform and exceed our expectations. Thank you for your hard work and we look forward to securing future projects with your company.

Sincerely,
SKANSKA USA BUILDING
Mark E. Collins
Senior Project Manager


Duke University Projects group
P.O. Box 3090
Durham N.C. 27715
Phone: (919) 668-1447
Fax: (919) 668-5482