List of latest rail-india-technical-and-econimics-services-ltd- Tenders - RITESL Tenders in Indian Tenders. Click on any rail-india-technical-and-econimics-services-ltd- Tenders to view BOQ, NIT and Tender Documents. Get Bidding Support and Vendor Registration for rail-india-technical-and-econimics-services-ltd- Tenders.