How to stipulate the working hours at night when the site construction disturbs people?

On-site construction time is stipulated, and the construction time stipulated by the state is:

Construction period (refers to the period from 22:00 to 6:00 the next day. In addition, the environmental noise at the site boundary shall not be greater than 70 decibels during the day; No more than 55 decibels at night.

If it exceeds this standard, you can complain to the local environmental protection department.

"People's Republic of China (PRC) environmental noise pollution prevention law" thirtieth.

In areas where noise-sensitive buildings are concentrated in cities, it is forbidden to carry out construction operations that produce environmental noise pollution at night, except for emergency repair operations and continuous operations due to production process requirements or special needs. If continuous operation is necessary due to special needs, there must be a certificate from the people's government at or above the county level or its relevant competent department. Night operations as mentioned in the preceding paragraph must be announced to nearby residents.