Wiktionary
bill of quantities
n. A list, prepared by a quantity surveyor, of the quantities of materials needed for a project
Wikipedia
Bill of quantities
A bill of quantities (BOQ) is a document used in tendering in the construction industry / supplies in which materials, parts, and labor (and their costs) are itemized. It also (ideally) details the terms and conditions of the construction or repair contract and itemizes all work to enable a contractor to price the work for which he or she is bidding.