RFQ/QN 2022-2-170-OCT/ Various Materials for the Improvement of Drainage System for OMB-Main Bldg./ Date of Posting: 15 October 2022 Oct 15, 2022 | Central-Request for Quotation RFQ/ QN 2022-2-170-OCT/ Various Materials for the Improvement of Drainage System for OMB-Main Bldg./ Date of Posting: 15 October 2022 Deadline of submission: 21 October 2022, 2:00 P.M. download file