National Constitution Center, The Bourse, Suite 560, 111 S. Independence Mall east, Philadelphia, PA 19106

Y -- EXHIBIT CONSTRUCTION MANAGER SOLICITATION EXTENSION SOL NA DUE 072100 POC David Rupp, 215 656 2787, Emily Bittenbender 215 923 0004 E-MAIL: National Constitution Center, ebitten@constitutioncenter.org. Responessses to The National Constitution Center's (NCC) request = for Phase 1 submissions for Exhibit Construction Manager (Posted in CBDNet = on May 24, 2000, Printed Issue Date May 26, 2000) originally due on June = 22, 2000, has been extended to July 11, 2000 SUBMISSION: Firms having the capabilities to perform the services described in that announcement are invited to respond by submitting the requested information, including an Original and five (5) copies no = later than 4:00pm, July 11, 2000 at the office of the National Constitution Center, Attention, Emily Bittenbender, The Bourse, Suite 560, 111 S. Independence Mall East, Philadelphia, Pa. 19106. GENERAL: Notification of the NCC's decision regarding this = Solicitation, including those to be invited to submit for Phase II, will be promptly provided to all responding firms. Please direct any questions = regarding this announcement to David Rupp (215) 656-2787, email: david.rupp@dayzim.com Posted 06/21/00 (D-SN466903). (0173)

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