1On the Bill of Quantities mode of construction contract audit pointsPaper Keywords: construction engineering contract audit elements of the Bill of Quantities Abstract: This paper mainly explains the Bill of Quantities mode of construction contract audit points, the construction contract for the audit process and the difficulties encountered some problems, given the corresponding control measures. In construction projects throughout the project construction contract is an important legal instrument, the current gradually expand the scale of construction, relative to its contractual relationship has become increasingly more complex, contract terms and more and more, for the effective promotion of the construction signing of the contract and fulfill legal and promote investment in construction supervision and management, must effectively enhance the construction audit construction contracts. Implementation of the construction contract 2audit, construction contracts should be focusing on the core provisions of the substantive provisions --- the project cost, with the <> in the domestic implementation of the project from the traditional pricing model fixed pricing ‘control the amount of guidance, competition fees’ reform of the Bill of Quantities ‘corporate self-quotation, the formation of market competitive prices,’ pricing model projects a profound impact on the reform of the formation of the contract price of construction, from the current construction market economy direction, due to the lack of pattern, and the Bill of Quantities to match the model text of the contract, the parties involved in construction projects in the application of the Bill of Quantities mode when a number of valuation problems, how to accommodate the pricing model of reforms to improve construction project investment audit quality, audit risk prevention, conscientiously do a good job in construction contract audit, is the current construction contract audit work in the new curriculum. 31 Construction Contract Audit focus Construction contract scope includes engineering, construction period, the middle hand over the project start and completion time, quality, project cost, delivery time, technical information, materials and equipment supply responsibilities, funding and settlement, final acceptance, quality and quality warranty guarantee period, the terms of mutual collaboration. Construction contract to do the audit work, we must deeply understand and accurately grasp the construction contract of the substance. The substance of the construction contract is the construction contract the parties identified in terms of basic rights and obligations, from which analysis the contract price, quality and construction period of the construction contract entered into between the interests of the greatest impact, determine the basic rights and obligations of both parties, is the substance of the construction contract. 1.1 Review of construction contract compliance and completeness of the first to be familiar with the 4tender, tender documents, terms of the contract concerns the construction tender documents and tender with the promise of compliance, check for departure from the terms, followed by check in the bidding process for the formation of the addendum, modified, written Q, Inquiry, the standard summary, whether the various agreements have been as part of contract documents, the order is clearly explained. 1.2 General provisions of construction contract audits focus on examination of the contents of the legal parties to the contract qualification, contract compliance with relevant laws and regulations, check the contents of the contract is consistent with the requirements of the tender documents, check whether the contract is at fault shall bear Culpa requirements, check whether the contract in order to explain the implementation of priority provisions of the contract. 1.3 construction contract audit terms of content-specific focus check whether the contract clearly stipulates the scope of works, including works address 5whether the scope of project, number of buildings, structure, construction area, construction approval number, etc., check the middle of the acceptance of the soundness of internal controls, hand over the acceptance whether the relevant provisions of the construction drawings, construction notes and technical documentation as the basis of construction, check under the contract between the parties whether such rights and obligations, whether the terms for collaboration and a clear breach of contract. 1.4 Bill of Quantities for use of the terms of the construction contract to audit its compliance with key <> of the relevant provisions: the contract, only the price of similar changes to the project, may agree to refer to similar changes in the contract price to the price and the difference principle of compen。