Why didn't the higher authorities strictly demand that the construction be stopped in hot weather?

When the temperature is higher than 35℃, the construction site should adopt intermittent construction operation; If the temperature is higher than 36℃, stop the open-air construction immediately; If the temperature reaches 40℃ or above, the work should be stopped on the same day ... In recent years, the Construction Administration Bureau of the Municipal Urban and Rural Construction Committee and the Municipal Engineering Office have continuously issued notices on the construction of high temperature weather in summer, suggesting that the construction unit should arrange the working hours reasonably, reduce the labor intensity, and ensure the health and life safety of employees.

According to the requirements, the daily maximum temperature reaches above 40℃, and work should be stopped that day; When the temperature is higher than 36℃, stop the open-air construction immediately; When the temperature is higher than 35℃, construction work shall not be carried out in direct sunlight between 1 1:00 and 15:00. If the daily maximum temperature reaches above 35℃ to below 37℃, measures shall be taken to shorten the continuous operation time, and outdoor overtime shall not be arranged. During the construction process, frontline construction workers should purchase necessary heatstroke prevention and cooling supplies, such as helmets, towels and cool oil with good air permeability, and ensure that mung bean soup, tea and other cool summer drinks are supplied every day.