(a) The Carrier has violated and continues to violate the provisions of the agreement between the parties when and because it has declined and continues to decline to assign employes covered by said agreement the work of transmitting and/or receiving communica tions of record now being handled by employes or persons not under the agreement by use of printing telegraph machines located in the Chicago and Los Angeles Reservation Bureaus;
(c) If the Carrier elects to have such communications of record performed by the use of printing telegraph machines located in the reservation bureaus at Chicago and Los Angeles it shall assign employes from the appropriate telegraphers' seniority roster to operate such printing telegraph machines including auxiliary machines used in the reperforation of tape in a secondary operation pertaining to the transmission and reception of such communications of record;
(d) For each and every eight hour shift that such communications work is performed by use of printing telegraph machines and/or reperforators operated by employes not under the agreement, the senior available employes on the appropriate telegraphers' roster shall be compensated an amount equal to a day's pay at the printer clerk rate applicable to the particular location.