Is 2021March 28th a lucky day for the building to be capped?

Building a ceiling is a good thing, and good things need special treatment. When do you want to cap it, it means that your project has reached this level. It's a lucky day, so why not? If you must set such a date, please have a look at yours. Birthday, let me show you. Then you can just come back and cap it. It's up to you. It's not a matter of time. This is related to the safety of your project and the big day for your project to complete the task of capping the structure. It doesn't matter which day. You can do it any day you want.