Ferber Engineering Company, 4447 South Canyon Road, Suite 5A, Rapid City, SD 57702

Y -- RUSHMORE BUSINESS PARK EXPANSION INFRASTRUCTURE CONSTRUCTION SOL 0799001 DUE 090399 POC Curt Huus or Dan Ferber @ Ferber Engineering Company 1-605-343-3311 E-MAIL: Click here to contact the Engineer via E-mail., ferbeng@rapidnet.com. 1. Bids will be opened for this project September 3, 1999 @ 10:00 am MDT. 2. This project is located in Rapid City, South Dakota. 3. The estimated cost of this project is $600,000. to $800,000.00. 4. Bid security is required in the form of 5% Certified Check, Cashiers Check, or Bank Draft, or 10% Bid Bond. 5. Plans may be obtained from Ferber Engineering Company. A $50.00 non-refundable plans deposit is required. 6. The project must be completed within 120 calendar days following Notice to Proceed. 7. The project consists of construction of 3,000 lf of 8" PVC sanitary sewer main, 4,100 lf of 12" PVC water main, 69 lf 24" steel casing bored under Elk Vale Road, 23,400 cubic yards of unclassified excavation and embankment, 3,300 lf of parallel common utility trench excavation, 9,800 tons of aggregate base course, 4,600 tons of bituminous pavement, 6,200 lf of concrete curb and gutter, 200 lf of 54" RCP culverts, 1,300 square yards of turf reinforcement mat channel lining, and 29,000 sqyare yards if seeding, fertilizing, and mulching. 8. The project owner is the Rapid City Economic Development Foundation, (605) 343-1744. 9. The project engineer is Ferber Engineering Company, 3471 Sturgis Road, Rapid City, SD 57702, (605) 343-3311. Posted 07/28/99 (W-SN360225). (0209)

Loren Data Corp. http://www.ld.com (SYN# 0154 19990730\Y-0006.SOL)