项目管理合同法(ppt52)中英文版-项目管理(编辑修改稿)

项目管理合同法(ppt52)中英文版-项目管理(编辑修改稿)内容摘要：

tory contract. •If one party has fully performed but the other has not, the contract is said to be executed on the one side and executory on the other, and it is classified as executory. 已执行 与待执行 合同 •合同也可以按照它们履行的阶段来分类。 已经执行的合同称为已执行合同。 还未执行的合同称为待执行合同。 •如果合同一方已经履行而另一方还未履行 ， 可以说该合同一方已经执行另一方还未执行 ， 该合同归类为待执行 . VALID, VOID, VOIDABLE, AND UNENFORCEABLE CONTRACTS •A valid contract results when all of the elements necessary to contract formation existwhen th parties agree, through an offer and an acceptance, to form a contract。 the contract is supported by consideration。 the contract is for a legal purpose。 and the parties had legal capacity to contract, •A contract that is void is no contract. A void contract gives rise to no legal obligation on the part d any party. An illegal contract is, for example, a void contract, •A voidable contract is a valid contract in which one or both of the parties has the option of avoiding his or her legal obligation. If the contract is avoided, both parties are released. If it is ratified, both parties must perform •An unenforceable contract is a valid contract that cannot be enforced due to certain defenses. For example, a valid contract barred by a statute of limitations is an unenforceable contract. 有效的，无效的，可转为无效的和不能生效的合同 •当所有形成合同的必要因素已经存在时－－当所有合同方通过 提供 和 接受 达成一致同意签定合同；合同具有 报酬 的支持；合同具有合法的目的；合同各方具有签定合同的法律能力－－一个有效的合同即可形成。 •一个无效的合同不能称为合同。 一个无效的合同对合同任何一方都无法律义务的约束。 例如 ， 一个非法的合同即是一个无效的合同。 •一个可转为无效的合同是一个有效的合同 ， 在合同中 ， 合同一方或双方可以选择避免他或她的法律义务。 如果合同转为无效 ， 合同双方均不再受合同条款的约束。 如果合同获得批准 ， 合同双方均应履行合同。 •一个不能生效的合同是一个有效的合同 ， 由于某些原因该合同不能生效。 例如 ， 一个受某些因素限制的有效合同即是一个不能生效的合同。 Excuses for nonperformance of a Contract • Misrepresentation (false statement or assertion of fact) – Innocent didn’t know they were lying – Fraudulant knowingly • Duress induced by means of intimidation (coercion) • Undue Influence one party to a contract dominates the free will of the other party. 不履行合同的原因 • 错误的描述（对事实的不真实陈述或声称） – 无错－不知道对方在欺骗 – 有错－知道对方在欺骗 • 强迫－由于受到威胁、恐吓等。 • 不适当的影响－合同一方的意愿受到另一方的控制。 . Mistakes • Often happens with submission of bids • Rectification – of a “mon mistake” (secretarial or recording in nature) • Unilateral Mistake made by 1 party – example... 错误 • 经常在投递投标书时发生。 • 批准 – 普通错误（打印或记录错误） • 单边错误－－合同一方所犯的错误 – 示例 ... Unilateral Mistake • Suppose you are bidding on a construction contract and make an incorrect transfer from a summary sheet such that your bid (submitted under seal for 60 days) is $70,000 lower than you intended. • After 30 days, you discover your mistake and attempt to withdraw the bid. The client understands that you made a mistake but after 50 days accepts your bid. • Should you be required to honor the bid? 单边错误 • 假设您在投标一个建筑合同，但是您依据总结单做了一个不正确的转述 ，以至于您的投标（已经投递并付有印章 60天有效） 比您原先所期。