CN-370000-EX005-WO6.pdf

This is a Work Order (No. 6) issued under DEP Contract No. EXC005, an indefinite delivery vehicle between the Florida Department of Environmental Protection (FDEP) and Mosaic Fertilizer, LLC. The work order is dated April 6, 2006, with Carey MacConnell serving as the contractor representative and Phil Coram as the FDEP Contract Manager. The contract relates to the Mulberry Phosphogypsum Stack System operated by Mosaic.

The work order authorizes Mosaic Fertilizer to process water removal through reverse osmosis technology, with a maximum quantity of 19,035,000 gallons at a unit cost of $15.76 per 1,000 gallons. The total work order value is $300,000, which includes a 1% management fee. The cost calculation is based on RO treatment costs of $8.45 per 1,000 gallons and Mosaic infrastructure costs of $7.16 per 1,000 gallons. The performance period extends from April 6, 2006 through June 30, 2006. Deliverables consist of daily discharge monitoring reports to support monthly reimbursement invoicing. The discharge from the reverse osmosis permeate system must comply with Wastewater Facility Permit No. FL0000671 and its associated Administrative Agreement No. FL0000671-003-AA.