The Hatzolah part I can’t answer for. But the Chaveirim call makes sense. Like Raphael Kaufman (Poster #2)jokingly said. When someone responds to a call for help, they prefer it should go on record. What the Cook/Lifeguard/Hatzolah member should have done is, respond to the request for help by the camp administrator and then called Hatzolah for additional assistance.
