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Composition of project documentation. Brief description of sections

The design of building construction is a rather complex and laborious work, which includes several stages.

At the initial stage, a sketch of the future object is being developed, which is demonstrated to the customer. The architectural shape and interior arrangement of the premises are determined. After approval of the preliminary design by the developer, Coordination with the state bodies of the proposed location of the future structure is required.

The project documentation should include:

  • Preliminary design.
  • Technical and economic calculations.
  • Working project.
  • Graphic and textual documentation.

The composition of the project documentation, namely its working part, depends on the design features and consists of architectural, construction and engineering sections. The engineering part of the project is performed only by qualified specialists. The implementation standard establishes the development requirements for the design and working sections of construction objects of all kinds that are part of the design documentation. Gost R. 21.1101-29, in particular sections 5 and 8 of this standard, assumes the implementation of general rules and the acquisition of various types of drawings and explanatory notes to them.

Working project

The composition of the project documentation necessarily includes working schemes that give full information on construction, engineering and architectural issues.

Architectural section

Part of this documentation includes a list of drawings, general information about the project and the building specifications, facade drawings and floor plans. To determine the height of the object, the depth of the basement and basement floors, the angle of inclination of the roof slope is a schematic section showing the vertical cross-section of the house. Showing the layout of each floor, living quarters with dimensional data, indicated the passage of ventilation shafts, as well as chimneys. According to such drawings, the thickness of walls and partitions is determined.

Building Section

The drawings in this section represent the construction of the foundation of a building under construction, overlap, etc. It is here that the layout of concrete blocks for the foundation, wall slabs and floors is indicated. The most complex structural moments of construction are shown separately and in a larger form.

Engineering Section

This part contains all the technical information relating to gas equipment, electricians, as well as lists of power calculations, selection and installation of various related devices.

Permitted Project Changes

It often happens that the project is chosen, but the customer has some wishes. In this case, the composition of the project documentation, after determining the changes and, based on the complexity, are amended. The following changes are allowed:

- within the limits of up to 5% of external dimensions;

- height of the building from 2.50 and up to 3.00 m;

- the angle of the roof slope to 5;

- material for finishing the object, floor covering, insulation materials , etc.

All minor changes to the project are allowed if they meet GOST and DBN.

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