Towards the end of the year, many construction sites are working overtime to catch up with the schedule and grab schedule. Pile drivers, excavators, cranes and other construction machinery on the construction site took turns to battle. However, some construction machinery exhaust black smoke is directly discharged, and the problem of atmospheric pollution is prominent, which urgently needs to be paid attention and strengthened management.
Some construction machinery has high energy consumption and high emission density, often because of its long use time, aging parts, and reduced performance. In view of this, there is an urgent need to speed up technological progress, speed up replacement, speed up the elimination process, encourage the use of low-emission or new energy machinery, and prevent pollution from the source.
At present, the emission index of construction machinery is lower than that of motor vehicles. However, the author believes that although the scope of construction machinery work in the construction field is limited to construction sites, it has a large volume and a wide range and strong mobility. It should be supervised by referring to the motor vehicle management standards and models. On the one hand, improve the existing relevant standards; on the other hand, implement environmental label management for construction machinery. Carry out testing and verification in an all-round way, register and record those that meet the standards, and those that do not meet the standards will be subject to mandatory in-depth treatment or compensation and elimination.
Poor oil quality is also one of the reasons for serious pollution of some construction machinery. To strengthen the process control of oil products. From the entire process of oil production, transportation, sales, and use, a traceability mechanism is established. Strengthen control from source prevention, process control, use management and other links to strictly prevent inferior oil products from entering the market.
Strengthen daily supervision. Strict supervision and strict control of admission. Check the incoming machinery one by one, and seal up the construction machinery without environmental protection labels or overdue environmental protection labels, and force them to clear the construction site. Intensified inspection and inspection, and found that the illegal use of substandard machinery or oil products will stop operations, full compliance, and go online to penalize, and through strict supervision, enterprises are forced to consciously prevent and control construction machinery pollution.
