These days due to a high demand in construction and construction workers people are finding it hard to catch hold of quality construction workers. Quality in the sense, they have undergone a dedicated training in the field of construction and know what are the safety measures to take when going in for a construction work. Did you know that there is something called the OSH act (OSHA) according to which there are some guidelines which the construction workers and also field foremen and supervisors have to follow in order to maintain standards at the construction. To become a OSHA certified construction worker, he has to have a OSHA DOL card which can be obtained by taking up an exam. Now, construction workers can learn these online from OSHA 10 hour online training courses which would teach them on the purpose of the OSH act and how the OSHA inspection process is carried out. After this course is completed, he can take up the final exam to receive the OSHA DOL card.