总裁寄语—————— —————— 商贾云集在吾悦 开疆扩土聚英杰 成名成家为终的 本盛末荣是初心 全体商开成本人秉承“谦虚谨慎”、“忠于 职守”、“脚踏实地”、 “顾全大局”的工作作风， 执行《成本工作手册》，实现成本人价值。 目 录 目 录 1 前言..................................................................................................... 1 1.1 适用范围.....................................................................................1 1.2 主要编制依据.............................................................................1 1.3 主要名词解释.............................................................................1 1.4 成本量化考核.............................................................................3 1.5 成本精细化管理行为准则.........................................................6 2 土地测算工作..................................................................................... 8 2.1 部门职责.....................................................................................8 2.2 主要业务.....................................................................................8 3 首开阶段成本管理........................................................................... 11 3.1 项目启动前阶段....................................................................... 11 3.2 项目启动阶段........................................................................... 11 4 成本专项计划管理........................................................................... 16 4.1 项目成本专项计划编制...........................................................16 4.2 项目成本专项计划节点管控...................................................17 5 动态成本管理................................................................................... 19 5.1 目标成本管理...........................................................................19 5.2 合约规划管理...........................................................................26 5.3 动态成本过程管理...................................................................28 5.4 年度动态成本管理...................................................................31 6 招标管理........................................................................................... 34 6.1 招标采购分类...........................................................................34 6.2 招标小组...................................................................................35 目 录 6.3 职责分工...................................................................................35 6.4 招标工作...................................................................................36 6.5 战略招标...................................................................................42 7 合同及图纸管理............................................................................... 43 7.1 合同签订...................................................................................43 7.2 补充协议管理...........................................................................44 7.3 图纸管理...................................................................................44 7.4 落位图管理...............................................................................45 8 签证变更管理................................................................................... 50 8.1 部门职责...................................................................................50 8.2 变更、签证办理规定...............................................................50 8.3 反签证管理...............................................................................60 8.4 无效成本管理...........................................................................61 9 预结算管理....................................................................................... 64 9.1 预结算管理计划.......................................................................64 9.2 结算分类...................................................................................64 9.3 项目公司成本部主要职责.......................................................66 9.4 预结算时间节点.......................................................................66 10 核价管理......................................................................................... 68 10.1 核价的范围.............................................................................68 10.2 核价流程.................................................................................68 10.3 核价的规范性.........................................................................69 11 成本优化管理................................................................................. 71 11.1 职责与分工.............................................................................71 11.2 成本优化实施.........................................................................72 12 总包进度款审核.........................................