[简答题]Write a short passage based on the following topic.You are the general manager, and write a memo of report to the Project Planning Dept. to declare that the explosion is not your responsibility. Ask them to write to Perfecta and explain your position.

To: Project Planning Dept.                                                                      From: General Manager
Date: Jan. 5, 2015                                                                                    Subject: Aqua Warm BV
     I havelooked through our records of the work that we did at Perfecta Ltd. The heating system was checked three times before it was turned on. We are absolutely sure that the explosion is not our responsibility.
     I suggest, therefore, that Perfecta writess to Aqua Warm to claim compensation.
     Please write to Perfecta (address: 61 Bath Road, Worcester, England WR5 3AB) and explain our position.