Specifications include, but are not limited to: 2.2.1.1 Advising on ADA compliance issues; 2.2.1.2 Document Reviews; 2.2.1.3 Field investigations; 2.2.1.4 ADA surveys; and 2.2.1.5 Expert Testimony 2.2.2.1 The Consultant shall perform the Professional Services with all respects in accordance with those usual and customary standards of professional aptitude, skill diligence that, at the time of performance of the services, commonly are followed by Consultants of the highest quality and stature in the performance of the same or similar services. Ongoing Consumables, including but not limited to: o Paper o Cardboard o Glass o Plastic o Metals o Landscape waste o Batteries Mercury-containing lamps Durable Goods, including but not limited to: o Electronic equipment o Furniture