BCC Buildtech emerges as L1 bidder for implementation of Package I of Darbhanga (Dilli More)-Banwari Patti Project in Bihar March 26, 2026 | Awarded, Project Updates BCC Buildtech Limited has emerged as lowest bidder (L1) for implementation of Darbhanga (Dilli More)-Banwari Patti Four Lane Project (NH-527B) (Package I). This content is restricted.