Residents of Ansal Esencia, Sector 67, Gurugram appealed to HSPCB for action against Ansal Group for alleged environmental violations August 15, 2023 | Key Segments, Municipal Wastewater, News & Developments, Wastewater On August 14, 2023, residents of Ansal Esencia society in Sector 67, Gurugram had appealed to HSPCB to seek action against the Ansal Group for alleged environmental violations. This content is restricted.