DEAR FORUM MEMBERS, I WANTED TO CONSULT WITH YOU ON A SUBJECT I ENCOUNTERED A SITUATION ON THE BASEMENT FLOOR OF A B+Z+5-STOREY BUILDING WITH PLAQUE FLOOR AS YOU CAN SEE IN THE PICTURE TO INCREASING RIGIDITY. IS IT CORRECT NOT TO BUILD THIS BEAM BECAUSE IT IS DANGEROUS, YOUR OPINION IS IMPORTANT TO ME, I WAITING FOR YOUR VALUABLE COMMENTS, REGARDS