be responsible for check the stage payment file according the contract and regulation of companycheck the fee about added item and modified item from the buildergive the proposal about engineering payment
根据合同和公司规定，负责核对分期付款文件，核对建设方增加和修改项目的费用，提出工程付款方案
以上为机器翻译结果，长、整句建议使用 人工翻译 。