This task involves a lot of work for very little pay, so the small contractors who take it on "cut corners wherever they can," and architects or structural engineers who go to watch that the work is being done properly may even be faced with threats such as: "You come here again and I'H thump you!"
甚至建築師、結構技師要去工地「盯」人時，還會受到「你再過來我就揍人！」之類的威脅。