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Loose Manhole Cover VI : Resolved (?)

(Read episodes I, II, III, IV , V first)

A phone back to PG County was fielded by a courteous lady who had our initial complaint and the workers followup report on file. (One point to PG County for efficiency). She gave a phone number to call which was for an 'engineering' department. It wasn't clear what this department was, but a phone call was made and a message left.

Now, for the past couple of days there has been no clanking! One thought was that rising temperatures might have caused the cover to expand and fit more snugly in the socket, but we've had another cold spell and no sound from the cover, so may be its been fixed!
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