2025版老旧建筑幕墙改造升级合同范文4篇

20XX专业合同封面COUNTRACTCOVER20XX专业合同封面COUNTRACTCOVER甲方：XXX乙方：XXXPERSONALRESUMERESUME2025版老旧建筑幕墙改造升级合同范文合同目录第一章合同概述1.1合同名称1.2合同签订日期1.3合同双方1.4合同目的第二章改造工程概述2.1工程地点2.2工程范围2.3工程内容2.4工程进度第三章改造工程费用3.1工程费用总额3.2付款方式3.3付款节点3.4付款凭证第四章材料与设备4.1材料品牌与规格4.2设备品牌与型号4.3材料与设备采购4.4材料与设备验收第五章施工组织与管理5.1施工单位5.2施工方案5.3施工人员5.4施工现场管理5.5施工安全与质量第六章工程验收6.1验收标准6.2验收流程6.3验收人员6.4验收时间第七章违约责任7.1违约情形7.2违约责任7.3违约赔偿第八章争议解决8.1争议解决方式8.2争议解决机构8.3争议解决程序第九章合同解除9.1合同解除条件9.2合同解除程序9.3合同解除后的处理第十章合同附件10.1附件一：工程量清单10.2附件二：材料设备清单10.3附件三：施工方案10.4附件四：验收标准第十一章合同生效与终止11.1合同生效条件11.2合同终止条件11.3合同终止后的处理第十二章法律法规12.1适用法律12.2争议解决法律依据第十三章其他约定13.1保密条款13.2通知与送达13.3合同份数第十四章合同签订14.1合同签订日期14.2合同双方签字盖章合同编号_________第一章合同概述1.1合同名称：2025版老旧建筑幕墙改造升级合同1.2合同签订日期：____年__月__日1.3合同双方：甲方（改造方）：_________________________乙方（施工单位）：_________________________1.4合同目的：甲方委托乙方对老旧建筑幕墙进行改造升级，达成双方共识，明确双方权利和义务。第二章改造工程概述2.1工程地点：_________________________2.2工程范围：包括但不限于幕墙拆除、更换、加固、防水处理等。2.3工程内容：详见附件一：工程量清单2.4工程进度：详见附件二：施工进度计划第三章改造工程费用3.1工程费用总额：人民币____元整3.2付款方式：分阶段支付，具体如下：1.预付款：合同签订后__天内支付总额的__%2.进度款：按实际完成工程量支付，每月支付总额的__%3.验收款：验收合格后__天内支付总额的__%3.3付款节点：详见附件三：付款节点表3.4付款凭证：乙方应提供银行汇款凭证或现金支付凭证第四章材料与设备4.1材料品牌与规格：详见附件四：材料设备清单4.2设备品牌与型号：详见附件四：材料设备清单4.3材料与设备采购：乙方负责材料与设备的采购，甲方有权对采购材料与设备进行抽查4.4材料与设备验收：详见附件五：材料设备验收标准第五章施工组织与管理5.1施工单位：乙方负责施工，甲方对施工过程进行监督5.2施工方案：详见附件六：施工方案5.3施工人员：乙方负责施工人员的组织与管理，确保施工人员具备相应的资质和技能5.4施工现场管理：乙方负责施工现场的安全、文明施工，确保施工质量5.5施工安全与质量：详见附件七：施工安全与质量标准第六章工程验收6.1验收标准：详见附件八：验收标准6.2验收流程：详见附件九：验收流程6.3验收人员：甲方、乙方及第三方验收人员6.4验收时间：工程完工后__天内第七章违约责任7.1违约情形：1.乙方未按合同约定完成工程2.乙方未按合同约定质量要求完成工程3.乙方未按合同约定时间完成工程4.乙方未按合同约定支付工程款5.甲方未按合同约定支付工程款7.2违约责任：1.乙方未按合同约定完成工程，甲方有权要求乙方无条件返工，并赔偿因此造成的损失2.乙方未按合同约定质量要求完成工程，甲方有权要求乙方无条件返工，并赔偿因此造成的损失3.乙方未按合同约定时间完成工程，甲方有权要求乙方支付违约金，违约金为合同总额的__%4.乙方未按合同约定支付工程款，甲方有权要求乙方支付违约金，违约金为应付款项的__%5.甲方未按合同约定支付工程款，乙方有权要求甲方支付违约金，违约金为应付款项的__%第八章争议解决8.1争议解决方式：双方应友好协商解决合同履行过程中发生的争议，协商不成的，提交合同约定的仲裁委员会仲裁。8.2争议解决机构：_________________________8.3争议解决程序：详见附件十：争议解决程序第九章合同解除9.1合同解除条件：1.双方协商一致，决定解除合同2.因不可抗力导致合同无法履行3.一方违约，经对方催告后在合理期限内仍未履行9.2合同解除程序：1.提出解除合同的一方应以书面形式通知对方2.双方应就合同解除后的善后事宜进行协商3.合同解除后，双方应按照约定处理未履行部分9.3合同解除后的处理：1.乙方应将工程恢复至合同签订前的状态2.双方应就已支付的款项进行结算3.合同解除后，双方不再承担合同约定的权利和义务第十章合同附件10.1附件一：工程量清单10.2附件二：材料设备清单10.3附件三：施工进度计划10.4附件四：付款节点表10.5附件五：材料设备验收标准10.6附件六：施工方案10.7附件七：施工安全与质量标准10.8附件八：验收标准10.9附件九：验收流程10.10附件十：争议解决程序第十一章合同生效与终止11.1合同生效条件：本合同经双方签字盖章后生效。11.2合同终止条件：合同约定的工程完工且验收合格，或因本合同约定的其他终止条件触发。11.3合同终止后的处理：合同终止后，双方应按照约定处理未履行部分，包括但不限于工程结算、质量保证期等。第十二章法律法规12.1适用法律：本合同适用中华人民共和国法律法规。12.2争议解决法律依据：本合同争议解决适用中华人民共和国仲裁法等相关法律法规。第十三章其他约定13.1保密条款：双方对本合同内容及履行过程中知悉的对方商业秘密负有保密义务。13.2通知与送达：本合同项下的通知、文件等应以书面形式送达，送达地址以合同约定的为准。13.3合同份数：本合同一式__份，甲乙双方各执__份，具有同等法律效力。第十四章合同签订14.1合同签订日期：____年__月__日14.2合同双方签字盖章：甲方（改造方）：_________________________签字/盖章：_________________________日期：_________________________乙方（施工单位）：_________________________签字/盖章：_________________________日期：________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________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