英语翻译

希望有参考价值：
本工程施工时必须严格遵守现行有关施工及验收规范
The exsiting relative construction and inspection rules and regulations must be fully observed during the construction.
墙体上开设门窗洞口时,在洞口两端均设置300X400暗柱或暗梁,配筋均同暗梁地面砼底板施工时设备留洞需按照设备图纸施工
When making holes for doors or windows in the wall,set 300CM X 400CM?concealed columns or beams at both ends of the holes.The reinforcing bars should be of the same dimmension with the concealed beams.Holes should be set aside in the concrete bed plate according to the service drawing.