求翻译：混凝土已全部浇筑完毕，设备安装开始时间在9月15日-19日开始， 管线和电议工作将于9月17日按计划开始安装，HEAD HOUSE 安装亦可按计划在9月底，是什么意思？

Concrete has all finished pouring time of equipment installation began in September 15 -19, pipelines and electric deliberations and begin the installation will be scheduled on September 17, head house installation also planned at the end of September,

After concrete has been poured, the device installation start time at 9, 15, 19, lines and electric start, and that the work will be on 17 September, scheduled to begin installing HEAD HOUSE also can be scheduled at the end of September.

The concrete has constructed completely finished, the equipment setup starts the time - 19th to start in September 15, the pipeline and the electricity will discuss the work to start on September 17 according to the plan to install, HEAD the HOUSE installment might also according to the plan in at t

Poured with concrete have been fully completed, the device installation started at the beginning of September 15, the pipeline and the discussion will be held on September 17 as planned to begin the installation, HEAD HOUSE installed at the end of September as planned,

正在翻译，请等待...