I was there 2. I saw with my eyes the same situation. Sorry to say but the security manager of that place should be reported immediately. That situation is never acceptable and the guys should refuse to work without any safety instruments.
And if someone will reply saying.."..but we r in Qatar what can u do? .." , that will be an enemy of this country. Do we want this country to growth? start from positive ideas and fighting against the mediocrity.