1. Please submit a sealed envelope for purchase of chemicals under Tender Ref. No. ZOO/WBDSTBT/AMB/Chemicals/26-27/01 dated 26/05/2026
  2. Quotation for civil maintenance and painting works (No. Engg. VI-86/86-87/29 dated 25.05.2026)
  3. Quotation for E.I. work for A.C. installation (No. Engg. VI-86/86-87/30 dated 25.05.2026)
  4. Quotations are invited for supply of various items for a R&D Project sponsored by ISRO-RESPOND, Govt of India under Dr Anindya Bose, PI, Department of Physics