I was observing the utilisation pattern of its 3 rakes. It seems that these rakes are in yard for 48+ hours.
If one more rake is added to its fleet then these rakes can be optimally used in either of the following ways:
1. Increase in freq of 12431 / 32 to 5 days a week.
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OR
2. Increase in freq of 12431 / 32 to 4 days a week and a biweekly service between MAO & NZM as ' Goa Raj (via BPL - BSL - IGP' under RSA with 12431/32.