Introduction
The main project represents the most important part of project documentation in the process of building a facility. It contains all the technical details necessary for the execution of works and serves as the basis for obtaining a construction permit.
Unlike the conceptual project, which defines the basic concept, the main project elaborates all the elements of the facility to a level that enables precise and safe construction. Without a well-made main project, the realization of the facility is not possible in a lawful and technically correct manner.
In this guide, we will detail what the main project is, what it contains, how it’s created, and why it’s crucial for successful construction.
What is the Main Project
The main project is a detailed technical documentation that defines all aspects of the future facility. Its purpose is to enable:
- obtaining a construction permit
- precise execution of works
- quality control of construction
- compliance with laws and standards
This project represents the basic document used by contractors, supervisors, and investors during construction.
What Does the Main Project Contain
The main project consists of several interconnected parts:
Architectural Project
- basement and floor plans
- cross-sections and facades
- details of finishing works
- space organization
Structural Project
- calculation of load-bearing structures
- reinforced concrete and steel elements
- details of foundations, columns, and slabs
Electrical Project
- electrical energy installations
- lighting and sockets
Hydraulic Project
- water supply and drainage
All these parts together form the complete documentation necessary for building the facility.
Why is the Main Project Important
- enables lawful construction
- reduces the risk of errors on the construction site
- precisely defines costs and materials
- ensures quality and safety of the facility
- facilitates coordination between contractors
Without a main project, construction is risky and often leads to additional costs.
1. Conceptual Project Analysis
The main project is created based on a previously defined conceptual solution.
2. Data Collection
- geodetic data
- geomechanical or geotechnical elaboration
- urban planning conditions
- technical requirements
3. Technical Documentation Creation
Experts of different profiles create their parts of the project.
4. Project Coordination
All projects are coordinated to avoid errors and overlaps.
5. Finalization and Submission
The project is completed and prepared for submission to the relevant authorities.
Main Project and Construction Permit
The main project is the basic document for obtaining a construction permit. The relevant authorities check:
- compliance with the urban planning
- technical correctness of the project
- safety and stability of the facility
Without an approved main project, it’s not possible to start construction.
How Much Does the Main Project Cost
- facility size
- project complexity
- number of project disciplines
- location and investor requirements
Although it represents a significant cost, a quality project prevents much higher costs during construction.
How Long Does the Creation Take
- small facilities: 15–30 days
- larger facilities: 30–60 days
The creation time depends on the complexity and coordination between project creators.
Most Common Mistakes
- inconsistencies between projects
- insufficient detail development
- errors in calculations
- poor communication between participants
These mistakes can lead to problems during the execution of works.
Advice for Investors
- engage authorized project creators
- don’t save on project quality
- check the completeness of documentation
- actively participate in the process
A well-made project is the basis for successful construction.
Conclusion
The main project is a key document that enables safe, quality, and lawful construction of a facility. It combines all technical aspects of construction and serves as the basis for project realization.
Investing in a quality main project brings long-term benefits, reduces risks, and ensures successful facility realization.
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