What is "five haves, four haves and three have-nots"

"Five Owns" in the Management of Certificate Construction

(1) There are propaganda slogans, blackboard newspapers and public security fire safety signs.

(2) There are import and export signs.

(3) There are construction signs.

(4) There is a project schedule.

(5) Total amount chart with site capacity.

"Four neatness":

(1), scaffolding, tools piled up in a row;

2, all kinds of materials, steel doors and windows, prefabricated, template classification neatly stacked;

(3) Temporary works and fire control facilities shall be erected and placed neatly;

(4) Derrick and operating platform shall be installed firmly and neatly, and "three noes" shall be achieved:

(1), the site road is clear;

2. The drainage system is unblocked without water;

(3) There is no construction waste in the construction site and no domestic waste in the living area.