How to send a letter asking the property to connect water and electricity?

The letter sent to the property needs to indicate the purpose of boiling water and electricity. The format of this letter is as follows:

1, title. Writing institutions should add language according to events.

2, the text. The text of a letter generally includes two levels, which solve two problems: why to send a letter and the main content of the letter.

3, the end. Different types of letters have different endings. Generally speaking, I am here to inform you of this letter and look forward to your reply.