SOUTHEASTERN REGION

August 24, 1990

TO WHOM IT MAY CONCERN:

Lafarge Corporation has used the services of Qualified Systems Installations, Inc., on many occasions and have had superior results. Mr. Kirk Waggoner, Vice President, Operations, and his personnel have shown excellence in attitude, ability and willingness to complete a job within a time frame difficult to achieve.

I would highly recommend this firm.

Very truly yours,

Donna Y. White
Director, Human Resources
Southeastern Region