Waris Buildcon emerges as L1 bidder for implementation of Chausagola-Kochas Road Strengthening, High-Level Bridge Project in Bihar May 26, 2026 | Awarded, Project Updates Waris Buildcon India Private Limited has emerged as Lowest Bidder (L1) for implementation of the Chausagola-Kochas Road Strengthening, High-Level Bridge Project (SH-17). This content is restricted.