How to understand minor repairs and minor repairs of property fees?

The project mainly includes:

1, roof leakage, repair surface, flooding, roof, etc.

2. Renovation of steel and wood doors and windows, hardware replacement, glass matching, screen window replacement, painting, etc.

3, repair the floor, smoke in individual stare blankly wood, etc.

4, repair the inside and outside walls, plaster and paint the ceiling, windowsill waist line, etc.

5. Brick removal and repair of partial wall and single arch ring, and removal and replacement of single lintel.

6. Replace individual wooden beams, sinusoidal roof trusses and wooden column feet, and repair wooden stairs.

7, water, electricity, heating, gas and other equipment troubleshooting and parts maintenance, etc.

8. Repair and dredge sewers and manholes, and repair sewers, aprons and downpipes.

9, house inspection, temporary reinforcement of dangerous components, etc.

Main features:

The engineering quantity is wide, scattered, urgent and urgent, the engineering technology is simple, the labor is less and the maintenance cost is less.

Main tasks:

Through the daily maintenance project of the house, the function of the house and equipment is maintained to ensure the normal use of the house.

Based on the user's warranty, organize sporadic maintenance, so that the damage can be repaired in time to prevent the damage from expanding and causing greater losses.

Organize regular house inspections, find out the damage of houses, start with maintenance, prevent accidents, and organize large and medium-sized repairs in a planned way to provide data basis for survey and construction.

Second, the medium repair project

If a small number of main components need to be moved or replaced, local maintenance should be carried out, and the one-time cost should not exceed 20% of the new construction cost of similar buildings. The maintenance project to maintain the original housing scale and structure is a medium repair project. Mainly includes the following contents:

1, a small number of structural members have formed a dangerous point of the house;

2. Houses that are generally damaged and need local maintenance;

3. Houses where public living facilities in the whole house need to be partially replaced, renovated, newly installed and maintained by individual projects.

Main features:

The construction site is centralized, the project is small, the engineering quantity is large, and the project is planned and periodic. The basic requirement is that more than 70% of the houses after medium repair must meet the requirements of basic intact housing standards.

III. Overhaul Project

If it is necessary to affect or remove some main structures and housing equipment, it is not necessary to remove them all. The maintenance works with a cost of more than 25% in the newly-built similar structures of this building are overhaul works.

Main contents:

1. Most of the main structures are seriously damaged, and the houses are in danger of collapse or partial collapse.

2. The public living facilities of the whole house must be replaced, and the houses that need to be rebuilt and newly installed.

3, due to the improvement of living conditions, the need for local reconstruction, additional housing.

4, the need for special seismic reinforcement of the main structure of the house.

Main features:

The project site is centralized, the project is complete, the engineering quantity is large, the one-time cost is large, and the integrity is strong. Its basic requirement is that the house after overhaul must meet the requirements of basic intact housing standards.