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A bill of quantities is a document used in tendering in the construction industry 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.
Bill of materials (BOM) - a list of materials required for the construction of a project or part of a project, which may include quantities. Bill of quantities (BOQ) - a document used in tendering in the construction industry in which materials, parts, and labor (and their costs) are itemized. It also (ideally) details the terms and conditions ...
For instance, a bill of quantities is a list of all the materials (and other work such as amount of excavation) of a project which have sufficient detail to obtain a realistic cost, or rate per described item of work/material.
A commercial contract is an agreement containing all the work that should be performed for the construction of a commercial building or non-residential building. A skillfully constructed commercial contract can protect both parties' interests, minimize risks, and increase profitability for the contractor.
Variations are valued by the superintendent using rates or prices in the contract. Where the bill of quantities or schedule of rates is not a contract document the rates shall still apply. No percentage is added to or deducted from the rates, but variations of omission include profit but not overheads.
A material take off (MTO) is the process of analyzing the drawings and determining all the materials required to accomplish the design. Thereafter, the material take off is used to create a bill of materials (BOM). Procurement and requisition are activities that occur after the bill of materials is complete, distinct from Inspection.
A bill of materials or product structure (sometimes bill of material, BOM or associated list) is a list of the raw materials, sub-assemblies, intermediate assemblies, sub-components, parts, and the quantities of each needed to manufacture an end product. A BOM may be used for communication between manufacturing partners or confined to a single ...
Does not fit in with current contracts in regard to work variation. [13] It needs computers to allow rapid manipulation of the data: this did not exist when it was originally proposed. [14] The design team responsible for creating the operational bill need not be "very familiar with the buildability issues as they affect the construction ...