The document is a bid specification for the procurement of Johnson Controls Parts for the DuPage County Facilities Management Department in Wheaton, Illinois. The document provides detailed information about the estimated annual expenditures and quantities for the parts, as well as the vendor qualifications and warranty requirements. It also includes a comprehensive list of specific parts and their descriptions, unit prices, and extensions. One of the listed parts is the HE-67P3-0N00P, which is a TEMP-RHXMTR, DUCT, 3%ACC, VDC-MA. The document emphasizes that the quantities and items listed are for bid analysis purposes only and that the county has the right to order any quantity deemed necessary by the using department.