bids are invited for custom bid for services - mechanized cleaning of primarysecondary maintained coaches and provision of toiletries in ac coaches at coaching depot hyderabad schedule 1 interior cleaning of coaches during pm or sm , custom bid for services - schedule 2 intensive cleaning of coaches , custom bid for services - schedule 3 exterior washing of coaches in absence of acwp , custom bid for services - schedule 4 cost of machinery charges uniform tooling implements cleaning agents operation maintenance of dg sets , custom bid for services - schedule 5 provision of toiletries in ac coaches , custom bid for services - schedule 6 buffing of stainless steel items