Specifications include, but are not limited to: Annual usage figures provided are estimates and are not to be construed as either a minimum or maximum purchase quantity. The orders shall be for the actual quantities of each item ordered by or for any agency during the life of the contract. Vendor shall not impose minimum order requirements. District 1 Wahoo yard 250 tons District 1 Seward yard 60 tons District 1 Greenwood yard 500 tons District 1 David City yard 300 tons District 1 Dunbar Yard 1,000 tons District 1 Nebraska City Shop 500 tons District 1 Falls City Shop 500 tons District 1 Highway 136 mp 209 (Tecumseh) 1,000 tons District 1 Highway 75 mp 25 (Auburn) 1,000 tons District 1 Palmyra yard 500 tons TOTAL 5,610 tons District 2 Omaha 108th 250 tons District 2 South Omaha 250 tons District 2 Mormon Bridge 250 tons District 2 Elkhorn 400 tons District 2 Melia Hill 400 tons District 2 Plattsmouth 400 tons District 2 Fremont 250 tons