Corrigendum For Pac Tender Enquiry No. 14-Viii/Cg(37-Pac)25Pb/T-80 For Up Gradation Of Reverberation Chamber And Testing Equipment For Acoustical Materials Etc. Date Of Submission: 03Th Nov 2025 Up To 3:00 Pm. (Ist) Date Of Opening: 04Th Nov 2025 At 3:00 Pm. (Ist)