1 EXHIBIT 4 AMENDMENT NO. 1 dated as of July 30, 1996 to the Revolving Credit Facility Agreement dated as of December 22, 1995 (the "Credit Agreement") among MAPCO Inc., a Delaware corporation (the "Borrower"), the Lenders named therein and CHEMICAL...Revolving Credit Facility Agreement • November 13th, 1996 • Mapco Inc • Petroleum refining • New York
1 EXHIBIT 10 September 19, 1996 PERSONAL AND CONFIDENTIAL W. Jeffrey Hart Senior Vice President-Petroleum P.O. Box 645 Tulsa, OK 74101-0645 Dear Jeff: This letter will confirm our understandings relating to your resignation as an employee and Officer...Severance Agreement • November 13th, 1996 • Mapco Inc • Petroleum refining
