How to write the claim for compensation for property security outsourcing

Xx property company bank, this is Longwan Holiday. The resident in Room B 10 1 Unit 502 has checked into Longwan Holiday. At 8 o'clock on September 28 this year, Xu Heating Company leaked water during water injection, which led to a large area of water seepage on the roof of Room 402 downstairs and caused damage to my floor. Therefore, I hereby apply for responsibility identification and compensation for 1 property. 2. The specific reasons for running water. 3. Responsibility identification and application opinions. Appeal application, please ask the management of Longwan Property Company, whether it can truly achieve harmonious residential property, serve the residents wholeheartedly, and solve it with a responsible attitude. The applicant's application time is xx.