Museum of Science and industry


Location: Chicago, Illinois

Contract Value: $1,000,000

Project Timeframe: 2007

Summary of Work

Work involved cleaning a portion of exterior limestone facade utilizing water soaking and the application of a biocide protectant.

Project Highlight/Challenge

Water soak cleaning techniques required tremendous amounts of water. Therefore, MARK 1 had to develop a water flow system before work could proceed. Once more, our expertise prevailed and this prominent Chicago landmark looks like new.


Contact Information

Museum of Science & Industry 
Mr. Dick Klarich
(773) 947-6001

Wiss, Janney, Elstner Associates, Inc.
Mr. Joshua Freedland
(312) 372-0555

1021 Maryland Avenue Dolton, IL 60419

(708) 849-8246