Specifications include, but are not limited to: The Town of Hartford desires the staggered removal and replacement of the existing media, gravel, and internal structures in two (2) of the vertical pressure filters at the Wilder Water Treatment Plant located on Cranberry Lane in Wilder VT. The Contractor shall also regenerate the new media in the two pressure filters to original specifications. The Contractor shall carry all costs required to provide all labor, materials, equipment, appurtenances, and incidentals to remove and dispose of existing filter media and gravel, internal structures, and support gravel, provide new support gravel, internal structures and filtration media and regenerate the filter media prior to placing the filters back in service. The existing pressure filters are 8’ in diameter which were furnished by Hungerford & Terry, Inc. All media and replacement parts must meet specifications set forth by Hungerford & Terry, Inc.