PB 2018-30: INVITATION TO BID: Public Bidding for One (1) Year Daily Supply of Purified Drinking Water with Dispensers for the Office of the Ombudsman Nov 8, 2018 | Central-Invitation to Bid PB 2018-30: INVITATION TO BID: Public Bidding for One (1) Year Daily Supply of Purified Drinking Water with Dispensers for the Office of the Ombudsman (08 November 2018) – due date: 28 November 2018, 1:30 p.m. download file