Chhattisgarh State Industrial Development Corporation Limited invites Expressions of Interest under EOI/NIT No. 07/CSIDC/E.E./Division-III/2026-27. The project requires an agency for the design, engineering, construction, and 5-year operation of an Effluent Treatment Plant at the Pharmaceutical Park in Nava Raipur. Detailed tenders can be downloaded at www.csidc.in and must be submitted in a sealed envelope to the Managing Director by 10-08-2026 at 5:00 PM. Contact Shri Mahendra Singh Thakur at 9827957045 or csidc.cg@nic.in.