跪求英语高手能帮忙翻译一下吗？？小生感激不尽啊！！（不要用软件翻译的）谢谢你

I need your help over the following issues.
1, Since the shop drawing has undergone many changes, could you send me a final copy? we need to get familiar to the shop drawing, and make preparations for the ceiling and electronic equipments.
2, Have you decided the approach of manufacture the window? if so, please inform me.
3, I wonder if I have the occasion to meet you during 9:00 am---2:00 pm on tuesday? i'd like to have a talk with you. after 2:00 pm, I have to attend a meeting in the International School.
翻译专业学生手工打造，已按照要求尽量用了委婉语，如能对您有所帮助，还望采纳，谢谢。

1. because the maps of buildings have been revised too much, could you send me the one revised at last? for we need to be familiar with those maps, and build ceilings and the preparation of circuit equipment.
2. have you decided how to make the window? if having decided, please inform me .
3. are you free at 9:00 to 2:00? if convenient, i want something to discuss with you.
after two o'clock, i am going to have a meeting at international school.