Specifications include, but are not limited to: The Annual Supply of Dry Barrel Fire Hydrants and Fire Hydrant Extensions for the Lincoln Transportation and Utilities – Water Department. 1.1.1 The information outlined herein these specifications pertain to dry barrel, post type “traffic model”, compression Fire Hydrants and Fire Hydrants Extensions. 1.1.2 Materials specified herein shall meet all requirements of the latest revision of the American Water Works Association Standard C502 - Dry Barrel Fire Hydrants, except as modified by any supplementary information listed in Section 5. Technical Specifications. 1.1.3 Hydrant extensions requested as part of this bid proposal are intended to be offered by the same manufacturer of the hydrant being bid.