With a sufficient number of construction companies, not all of them are conscientious. The purpose of creating a geodetic presence is to control the quality of work in accordance with the design documentation. Surveyors are faced with the emerging problems associated with construction, and most importantly, their solution. They provide builders with the necessary documentation, make geodetic markings on the ground, and monitor the accuracy of the calculations.
The importance of the work is obvious.
Geodetic support of construction is a combination of engineering and topographic studies during the construction of buildings, structures and other infrastructure. Maintenance is carried out from the beginning of work to its completion by a special geodetic service, consisting of specialists in this field.
Stages of geodetic works:
- selection and study of the site for future construction;
- conducting engineering and geodetic measurements, analysis of the results;
- manufacturing of structures in compliance with all parameters;
- a set of preparatory measures (geodetic marking, engineering planning);
- the main stage of construction (the beginning of the construction implementation of the working draft, the construction of structures with geometric support, documentation);
- preparation and delivery of reporting technical documentation on the results of geodetic support at the end of work.
Planned process
Geodetic support of construction projects includes measures:
- Creation of own geodetic network and its improvement at the construction site;
- designation of the main axes of construction with fixing on the ground;
- designation of valid and transfer of fictitious benchmarks in the performance of work;
- continuous geodetic tracking of the geometry of building structures during equipment installation, alignment of tracks for building cranes; control of vertical elements and horizon during formwork;
- conducting executive surveys and drawing up drawings during construction;
- Comparison of current results with projected;
- receiving reports from subcontractors;
- control of excavation and embankment of earth masses with calculation, calculation of the volume of work;
- observation of the deformation of buildings and the movement of soils.
- Preparation of specialized reporting documentation for delivery upon completion of construction with the necessary documents attached.
Quality assurance
It is of utmost importance that everything complies with state requirements and standards. At stake are human lives. Failure to comply with established building codes may lead to premature collapse. Appeal to the geodetic support of construction will be relevant.
The duties of surveyors also include additional work. Namely, the choice and layout of the construction site, the calculation of the future construction and foundation pit. They are also responsible for the proper use of funds. At the end of construction, a financial report is drawn up on the costs of the purchase of building materials. If there are discrepancies, the customer will first ask the builders questions. And then to the contractor.
The customer, trusting the geodetic support, can be calm for the quality of work and is confident that the quality of construction will comply with all standards.
Price of error - additional costs
Presented by business entities, including JV, NP, LLC, geodetic support of construction is a complex and responsible business, requiring careful attention to all the details. It is important to notice errors at an early stage of construction for their painless elimination.
Correction of errors is an additional cost, the investor "will not be happy." That is why they resort to the help of specialists (geodetic support of construction). This is the main reason for accessing their services. It's worth it. Building material will be exactly the one indicated in the estimate. All payments will pay off due to the lack of restoration measures.
The most advanced developments are applied, making it possible to obtain reliable data in the shortest possible time. The decisive role is played by the availability of the necessary tools, which are regularly inspected in a timely manner.
Turn to professionals
Geodetic support of construction (SPB) is represented by professionals in their craft and includes a symbiosis of special measures to ensure the accuracy and correct location of structures and buildings in accordance with the project and the requirements of regulatory documents.
Such work should be entrusted exclusively to professionals working for more than a year in the construction industry and knowing their work perfectly.
Previously prepared project documentation is studied to know in which direction to work.
At the end of the work, technical reports and diagrams of the construction site are submitted, a geodetic survey of the facade is carried out using appropriate tools. Therefore, the objectivity of measurements can be completely relied on.
Inaccessible places are explored using laser equipment. The research results are recorded in the journal and are fixed on the plan, which is submitted at the end of the work to the customer.
Contract required
Not a single building is complete without legal justification, therefore, a contract is drawn up for geodetic support of the construction. Drafting the contract puts everything in its place and allows you not to create problems in the future. Therefore, this agreement is very important.
There are many subtleties that should always be discussed in individual negotiations between the contractor and the customer with the participation of a lawyer with experience in this field.
The contract sets out the obligations of the contractor and customer, as well as the remaining standard clauses of such an agreement. Failure to fulfill even one point will lead to the termination of the contract and the suspension of construction. All work and research will be carried out by the forces and means of the contractor, that is, the geodetic company.
Upon completion of work, the customer will receive a high-quality and sound construction.