英语翻译

1,初步设计完成,工程概算由我委核定后,由吉林省商水水利部审批,报我委备案.
After the preliminary design has been completed,the project estimate will be checked and verified by our committee before sent to the the Ministry of Hydraulic Power for approval by Jilin Provincial Government and kept in records by us after the approval.
你们是什么委最好写清,否则不好确定用词!
2,按照招投标法和相关规定委托代理机构办理招标事宜,有关建设内容应全部进行公开招标(包括未发生的勘察,设计工作).
The agency will be authorized to conduct the bidding work in terms of the Bidding Law and relevant regulations on bidding authorization.All the construction-related projects(items)shall be awarded by means of competitive bidding(include the potential works such as survey and design)