CCMV Infra-Sian Infra emerges as L1 bidder for implementation of Area IV, V and VI Sewer Pipeline Replacement Project in Chennai, Tamil Nadu October 24, 2025 | Awarded, Key Segments, Municipal Wastewater, Project Updates, Wastewater The joint venture (JV) of CCMV Infra Private Limited and Sian Infra and Realcon LLP has emerged as the lowest (L1) bidder for … This content is restricted.