Form 1 NATIONAL RAILROAD ADJUSTMENT BOARD
SECOND DIVISION
Award No. 13341
Docket No. 13144
98-2-96-2-46

The Second Division consisted of the regular members and in addition Referee Eckehard Muessig when award was rendered.


(International Association of Machinists and ( Aerospace Workers (District 19) PARTIES TO DISPUTE: (Consolidated Rail Corporation

STATEMENT OF CLAIM:





FINDINGS:

The Second Division of the Adjustment Board, upon the whole record and all the evidence, finds that:


The carrier or carriers and the employee or employees involved in this dispute are respectively carrier and employee within the meaning of the Railway Labor Act, as approved June 21, 1934.


This Division of the Adjustment Board has jurisdiction over the dispute involved herein.




The Claimants in this dispute held Machinist Instructor positions at the Carrier's Enola Diesel Terminal. The facts, which are not in dispute, show that, on July 4, 1994, the Claimants worked eight hours of overtime. For this work, each was compensated

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at the time and one-half rate of their regular hourly rate. In addition, each was paid a 50 cent per hour Instructor Differential. The Organization contends this Differential should also be paid at the time and one-half rate, i.e., 75 cents.

The Board finds no Agreement support for the Organization's position. The differential entitlement for Instructor work is governed by the Collective Bargaining Agreement, Appendix "G", Memorandum of Understanding Covering Machinist Instructor. It reads as follows:



MEMORANDUM OF UNDERSTANDING COVERING

MACHINIST INSTRUCTOR






On the other hand, the payments of overtime are governed by Rules 4-B-1 and 4B-2. These provisions read in pertinent part as follows:
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The evidence shows that the payment procedure being challenged in this dispute has been accepted by the parties since early 1979. It has been well established that the Instructor Differential is not a rate of pay. Appendix G provides that any change to the 50 cent Differential will be by agreement only. Nowhere in Appendix G is it stated that the Differential is subject to the overtime provision of Rule 4-B-1.
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      Claim denied.


                          ORDER


This Board, after consideration of the dispute identified above, hereby orders that an award favorable to the Claimant(s) not be made.

                      NATIONAL RAILROAD ADJUSTMENT BOARD

                      By Order of Second Division


Dated at Chicago, Illinois, this 24th day of November 1998.