Decoding of construction and installation work: construction and installation work

Speaking about the construction of buildings, roads and the repair of facilities, we mean carrying out a whole range of activities and actions that lead to the desired result, namely to a new construction or a repaired road. Construction and installation work (hereinafter referred to as SMR) is just the main part of the construction industry, without which it is impossible to either repair the premises or erect new buildings.

Decoding of SMR

Under a fairly broad definition of "construction and installation work" is understood the variety of works that differ from each other in the direction of the action and the means of execution. If we give a general definition of the concept, the decoding of the SMR will look like this: it is a set of actions for the construction of new facilities (buildings, structures), repair and reconstruction, and installation and installation of equipment. All kinds of construction and installation work simply can not deal with one company, because the magnitude of the tasks for it will be simply enormous. Therefore, there are organizations in the construction market whose activities have a narrower specialization. For example, there are companies that deal only with the construction and repair of roads, or firms that build industrial facilities.

Types of construction and installation works

There are several main types of such works:

• General construction;
• Transport and handling (delivery of materials, devices and equipment);
• Special (with a special kind of materials).

The most diverse is the construction activity. It consists of:

• Earth (digging pits, trenches, foundation pits), piling (piling, pile foundation) and stone works (erection of walls, masonry, etc.);
• Roofing (device attic rooms, roofs), plastering (painting, pasting) and insulating;
• Devices of floors, engineering networks and communications;
• Works on the installation of wooden, concrete and reinforced concrete, light enclosing structures;
• Arrangement of territory;
• Works on the installation of process equipment;
• Commissioning works , etc.

To finally understand what is the interpretation of SMR, you need to understand what includes all types of the above works.

Features of construction and installation works

Each field of activity has a number of features and nuances. For CMP, the most important criterion is quality, which depends entirely on the professionalism of the employees, the competent organization of the process and the interaction of the links of the system with each other. At the beginning of the work, the set goals and objectives, planning and control are of great importance, and the final result is the competent and qualitative production of construction and installation work. After all, it is on this that the security of people depends.

The right preparation and organization of the process have a great influence on obtaining the desired result. The assumption of errors or miscalculations can be expensive for a contractor company in the literal and figurative sense of the word. Correction of defects in construction can cost a human life. Plus, everything else, it's always quite an expensive event. It should also be understood that the use of unproven or poor-quality materials, as well as unjustified savings on mandatory items of expenditure, is not allowed in the calculation of SMR. In order to take into account all the features of construction, it is necessary to carry out all the work in stages.

Order of conduct

Decoding SMR will include the competent and consistent implementation of all stages of construction activities.

For example, before the erection of new facilities in the first place, it is necessary to make geological studies of the soil of the site. It is possible that before starting the construction it will be necessary to drain the swamp or conduct drainage works in order to avoid flooding.

After aligning the plot, you can start plotting the foundation outline. Usually this is done with wire, wooden pegs and rope. Next, you need to dig a trench to lay the foundations of the future building. After you can move on to the erection of the walls. If a wooden building is planned, then it is necessary to adhere strictly to the drawn up project. For walls of stone there are rules - for example, laying out the stone strictly horizontally, dressing the seams and pouring mortar.

After that loft overlappings are laid out, windows, attics and rafters are mounted, everything depends on the number of floors of the building and the complexity of the building. Further, the roof fronts are closed and the roofing material is laid. The next stage is the carrying out of finishing works (external and internal), then installation of equipment (plumbing, heating system, etc.)

The amount of SMR is largely dependent on the tasks assigned. For example, one company can directly deal with the erection of an object, and the finishing works are trusted by another organization or made independently.

Organization of production of construction and installation work

In the process of erecting buildings and structures, various actors are necessarily involved: designers, prospectors, equipment suppliers and customers. In order to make the process of construction and installation work systematic, special attention should be paid to the organization of work.

All questions on construction technology should be clarified with representatives of construction and installation organizations and specialized trusts that prepare projects.

Usually the project contains a work schedule, a general construction plan, which calculates the production schedule for the performers and shows all the construction and installation work. In addition, this document specifies the location of the erected building and construction sites, water and energy supply schemes, as well as the number of materials, products and construction machines used. For complex buildings, technological maps are used, in which special requirements for safety precautions, basic stages, construction technologies, etc., are prescribed.

The organization of production of SMR is very important, because it depends on it, in what rhythm will be carried out installation, carpentry and other types of work.

What is the estimated cost?

The level of quality of construction activities is largely dependent on the amount of the allocated budget for construction. Therefore, such a notion as the "estimated cost of SMR" plays a decisive role in the work process. It is the official confirmation of the project financing. It reflects all the final figures.

Calculation of construction and installation works

The work is easy to calculate. It is necessary to combine all the direct costs (the cost of materials, wage workers, etc.), overhead (administrative and economic, etc.) and planned savings. The last component is otherwise called the estimated or normative profit of the construction organization.

Construction and installation work is the most important stage of construction. Only with competent and qualified planning and organization of production of SMR can you achieve the desired result with minimal effort, money and time.