Specifications include, but are not limited to: The Contractor shall provide Collection Containers and Large Storage Containers in good working order, such that they perform satisfactorily and safely for their intended purpose, for the acceptance of Acceptable Materials at Designated Collection Sites. Collection Containers include, but are not limited to, Gaylord boxes, pallets, as well as additional equipment such as shrink wrap. Gaylord boxes can be defined as large, pallet-size boxes made of corrugated fiberboard or durable plastic, used for storage and shipping of bulk quantities. Large Storage Containers include, but are not limited to, roll off, C type, and road legal kingpin type enclosed trailers. Roll off containers can be categorized as open top dumpsters, with a rectangular footprint, utilizing wheels to facilitate rolling the dumpster in place. The roll off container is designed to be transported by special roll off trucks. Most roll off containers have a swinging door on the end for easier disposal of waste, while some are open top. C type containers can be categorized as large reusable steel boxes designed to be moved from one mode of transport to another without unloading and reloading. A road legal kingpin type enclosed trailer would include a fifth-wheel coupling hitch. A fifth wheel uses a large horseshoe-shaped coupling device mounted a foot or more above the bed of the tow vehicle. The fifth wheel is intended for level roads and possesses limited side-to-side tilt. The fifth wheel can handle twenty or twenty-five percent weight transfer. The Contractor is solely responsible for loading Collection and/or Large Storage Containers onto the Contractor’s vehicle and providing pallet jacks/forklifts or other equipment or devices to do so, unless otherwise stipulated by Member Jurisdictions. A pallet jack can be characterized as a tool used to lift pallets to a sufficient height when loading Collection Containers and/or Large Storage Containers onto the Contractor’s vehicle. Load vehicle requirements are listed in Appendix A for each site.