Thioguard_Customer_Specifications_4.25.pdf

This document is an Attachment A: Detailed Specifications for Magnesium Hydroxide, likely part of a municipal or utility procurement solicitation. The contract involves orders for liquid bulk magnesium hydroxide, with each delivery approximately 3,800 gallons. Bidders must be the manufacturer or the manufacturer's authorized vendor, and are required to submit a technical service plan addressing staff training, emergency technical assistance, and product efficiency evaluation during the contract period. Bids will be evaluated based on projected cost, with the most advantageous bid to the City being accepted.

The specifications outline detailed chemical and physical properties for the magnesium hydroxide slurry, including precise requirements for slurry basis, dry solids, chemical composition, particle size, surface area, and stability. Key technical requirements include production from seawater or magnesium chloride brine using a wet milling process, a median particle size no greater than 3.5 microns, and the ability to provide noncarbonated alkalinity for biological treatment processes. The vendor must ensure the slurry has a Stabilized Residual Test result of less than or equal to 3.0 grams to prevent feed tank handling and wastewater treatment plant problems, with a specific focus on maintaining consistent product performance and minimizing potential operational issues.