Home Government Request for Proposals Request for Proposals Click on link below to download. Advertisement and Invitation to Bid: 0921-02-333 (131 downloads) Invitation to Bid (43 downloads) Liquid Polymer: 2018-008 (26 downloads) Liquid Sodium Thiosulfate: 2018-009 (27 downloads) Liquid Aluminum Sulfate: 2018-010 (26 downloads) Liquid Ammonium Sulfate: 2018-011 (27 downloads) Caustic Soda-Liquid 46%-50%: 2018-012 (23 downloads) Sodium Chlorite: 2018-013 (32 downloads)
