Routine Maintenance (i) CRC shall be responsible for Routine Maintenance when necessary or desirable to maintain the Shared Assets in a safe operating condition, and to permit and facilitate (A) the performance by CRC of its obligations pursuant to this Agreement, and (B) the use of Shared Assets by the Operators in accordance with this Agreement. (ii) CSXT or NSR, directly or through their respective affiliates, may perform the work which CRC performed prior to the date of this Agreement when (A) CRC does not possess the skills needed for such work, (B) CRC lacks the necessary employees to do such work in a timely fashion, or (C) CRC does not possess the equipment needed to do such work. CRC and the party performing the work shall agree to a reasonable fee for such work prior to performance. CRC, CSXT and NSR may agree to have additional work performed either by CSXT, NSR or their affiliates.