think there is some confusion . Service order cannot be treated as Preventive Maintenance order . Two are different scope of supply . The order will be for site visit for 2 days and will address specific issue only. No PM job will be carried out during this visit .
We request you to kindly renew the PSA contract for the year 2014-15 if you want PM visit .
We will send you the proposal for the PSA with non durable and Durable Parts for your review .