tender for schedule-a , design and construction of twin tunnel by shield tbm, cut & cover tunnel box, underground ramp and two underground stations namely sanganer ps and jaipur airport with entry/exits , schedule-b , architectural finishing works (ndsr items) , schedule-c , architectural finishing works (dsr-2023 items) , schedule-d , fire door works (ndsr items) , schedule-e , landscaping and external development works (dsr 2023 items) , schedule-f , miscellaneous work-ndsr items (tree cutting/ pruning/ transplantation, traffic management, barricading, road repairing) , schedule-g , plumbing works (dsr-2023 items) , schedule-h , plumbing works (ndsr items) , schedule-i , any other dsr-2023 item works for civil works , schedule-i , any other dsr-2020 item works for horticulture works , schedule-j , utility shifting-ndsr items (civil and electrical)