Specifications include, but are not limited to: The Contractor shall be responsible for providing equipment, labor and supervision necessary to deliver to the site two compactor units that have a warning light system or gauge to show when the compactors are getting full, at least 30 cubic yards but not to exceed 35 cubic yards, for disposal and compacting of solid waste. Units that have a warning light or gauge that show when the compactor is getting full must be compatible with existing pads. The disposal of compacted solid waste from the unit shall be made within twenty-four (24) hours of notification to the Contractor by the Agency. Units shall be returned to the Agency within four (4) hours of pickup or replaced with an empty unit upon pickup.