Specifications include, but are not limited to: This is a co-operative bid for the purpose of establishing an open-ended contract for the annual requirements for fertilizers, to be ordered on an as needed basis by, but not limited to, the following participants: a. City of Dunedin b. City of Tarpon Springs c. City of St. Petersburg Award shall be consistent among all of the above participants but each entity shall make their own award. Award of this bid shall be item by item, group by group or in the aggregate to the lowest responsible Contractor(s) meeting specifications. Fertilizers shall be delivered to various city of St. Petersburg, Dunedin and Tarpon Springs departments upon request. Usage quantities provided are best effort estimates of usage and may deviate greatly in actuality