1. The 50% Liquid Sodium Hydroxide Solution is to be used for water purification and corrosion control. Under this contract, the Vendor must furnish liquid sodium hydroxide in accordance with the most current revision of the American Water Works Association’s Standard B501 for hydroxide, except as modified or supplemented herein. 2. This product MUST be produced domestically within the USA. A North American Free Trade Agreement Certificate of Origin shall accompany each load delivered to our facilities. 3. Hydroxide supplied under this contract shall be tested and certified as meeting these specifications and those of the American National Standards Institute/National Sanitation Foundation Standard 60 (ANSI/NSF Standard 60), Drinking Water Treatment Chemicals Health Effects. It is the responsibility of the Vendor to inform the City that NSF certification has been revoked or lapsed within 24 hours of the time the Vendor receives verbal or written notification. Loss of certification shall constitute sufficient grounds for immediate termination of the contract.
