L. E. PEABODY & ASSOCIATES, INC

THE PURPOSE OF THIS MODIFICATION IS TO: DE-OBLIGATE UNUSED FUNDS OF ($65,507.70) REDUCING THE TOTAL OBLIGATION FROM $770,709.10 TO $705,201.40 AND THE OVERALL CONTRACT CEILING FROM $1,125,000.00 TO $705,201.40. A FINAL RELEASE WAS COMPLETED AND SIG

RAIL RATE ANALYSIS SUPPORT TO ASSIST DOE IN NEGOTIATING RATE CONTRACTS WITH U.S. RAIL CARRIERS

THE PURPOSE OF THIS MODIFICATION IS TO: INCREMENTALLY FUND OPTION YEAR 4 IN THE AMOUNT OF $64,742.00, INCREASING THE OBLIGATED AMOUNT FROM $35,000.00 TO $99,742.00. THIS FUNDING INCREASES THE TOTAL OBLIGATED AMOUNT FROM $705,967.10 TO $770,709.10.

THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE INCREMENTAL FUNDING AND CHANGE THE ASSIGNED CONTRACTING OFFICER AS FOLLOWS: 1. INCREMENTALLY FUND OPTION YEAR 3 IN THE AMOUNT OF $50,000.00, INCREASING THE OBLIGATED AMOUNT FROM $160,967.10 TO $210,96

THE PURPOSE OF THIS MODIFICATION IS TO: 1. INCREMENTALLY FUND OPTION YEAR 3 IN THE AMOUNT OF $115,000.00, INCREASING THE OBLIGATED AMOUNT FROM $45,967.10 TO $160,967.10 2. EXERCISE OPTION PERIOD 4, YEAR 5 OF THIS CONTRACT. 3. ADD INCREMENTAL FUN

THE PURPOSE OF THIS MODIFICATION IS TO: 1. INCREMENTALLY FUND CONTRACT 89243219CNE000008 IN THE AMOUNT OF $29,430.10 CHANGING THE TOTAL OBLIGATED AMOUNT FROM $476,537.00 TO $505,967.10. 2. CHANGE THE CONTRACT SPECIALIST FROM MARIANNE BOLINE TO DA

THE PURPOSE OF THIS MODIFICATION IS TO: 1. EXERCISE OPTION PERIOD 3, YEAR 4 OF THIS CONTRACT. 2. ADD INCREMENTAL FUNDING IN THE AMOUNT OF $16,537.00 FOR OPTION PERIOD 3 FROM $0 TO $16,537.00 AND INCREASING THE TOTAL OBLIGATED AMOUNT FROM $460,000