Tennessee Valley Authority Purchasing WR 3N-C 1101 Market St. P. O. Box 11127 Chattanooga, TN 37401-2127

Z -- POSTTENTIONING OF CHICKAMAUGA LOCK SOL 1E-150318 POC Buyer: W H MURRAY Phone (615) 751-2346 TVA intends to purchase the following goods or services by Competitive negotiation: Posttensioning of Chickamauga Lock landwall blocks 11-14 & 21-23 are required due to significant distress to the lock caused by concrete growth from alkali-aggregate reaction. This will tie the blocks together and retard movement and cracking. About 53 tendons are proposed to be installed in these 7 blocks. TVA will be accepting offers to install these tendons. Other blocks may be considered for posttensioning and added later. Solicitation will issue 15 days after date of CBD Publication Technical data will be furnished with solicitation Delivery date: 11/30/95 FOB: Chattanooga, TN All responsible sources may submit an offer which will be considered by TVA. For copies of solicitations or further information fax request to (615)751-8462. (0223)

Loren Data Corp. http://www.ld.com (SYN# 0111 19950814\Z-0019.SOL)