Геодезія і геологія для проєктів промислових сонячних електростанцій

Complex of geodetic and geological engineering surveys for the construction of solar power stations

Engineering surveys are an obligatory part of the land plot preparation for the construction of a power station. This is a set of activities for the study of geology and geodesy of an industrial SPS construction area.

It is necessary to take into account natural conditions in the future at each stage of the design works.

Activities are organized as follows:

  • Setting out of the plot boundaries of the power station.
  • Topographic survey for the solar power station design.
  • Engineering geology for the SPS project.
Винос меж ділянки під сонячну електростанцію

Stage 1

Setting out of the plot boundaries of the power station.

Is performed when a land allotment has already been received, a designated purpose has been legalized (14.01 – for energy facilities) and the Land Use Act has been received.

Setting out is the accurate transfer of the boundaries position points specified in the land survey documents and marking them with special benchmarks – landmarks. The procedure defines the exact boundaries so that you can be sure that all structures related to the power station will not appear to be on someone else's territory.

How the setting out of the plot boundaries is carried out:

  1. The contractor examines the land plot documentation. Determine geodetic control points with known plane coordinates, to which the boundaries landmarks can be anchored.
  2. Natural calculations and on-site measurements are carried out by a team of geodesists. Landmarks are being installed.
  3. An act of boundaries establishment is being drawn up. The owners of neighboring plots agree on it in accordance with a procedure prescribed by law.
Топографическая съемка для проектирования сэс

Stage 2

Topographic survey for the solar power station design

In order to start developing a power station working design, a topographical plan is required, which will be the basis for the design layouts of facilities.

The contractor conducts a topographic survey of the land plot; the performer must have an appropriate license to execute this type of work.

How the topographic survey is performed:

  1. The survey program is drawn up on the basis of archival topographic maps and plans.
  2. On the land plot territory and next to it, the geodetic control points are established.
  3. A series of planned and altitude measurements is carried out from the points of geodetic survey basis. This is the so-called primary database with the results of geodetic measurements.
  4. A topographic plan is being drawn in a 1: 500 scale. The electronic base of geodetic data on the surveyed plot is being filled in.
Инженерная геология для проекта СЭС

Stage 3

Engineering geology for a SPS project

A data on the structure of the earth's crust upper layers are required to design an industrial solar power station. Research is carried out to the depth to which static and dynamic loads, created during construction and installation works and further operation of the facility, are applied.

 

 The choice of foundation for the supporting structures installation on which the power station photovoltaic modules will be installed, depends on the geologic surveys, so that emergencies associated with soil sliding or flooding were eliminated during their operation.

How the geology of the power station plot is being surveyed:

  1. Initial inspection of the territory is carried out to determine its geomorphological structure, geological features.
  2. Wells are being drilled with a list of encountered rocks, soil and groundwater samples are being taken.
  3. Selected samples are examined in the laboratory to calculate the subsoil bearing capacity.
  4. The final technical report on geology contains: physical and mechanical properties of soil, hydrogeological parameters, general and special recommendations for the constructors and designers.

EDS-Development engages relevant companies with the best specialists licensed to carry out surveys related to setting out boundaries, topographic survey, geology of the power station plot.

Our database of Ready to build land plots with a full package of documents ready for the SPS construction, necessarily contains all data on geodetic and geologic engineering surveys.

 

Get a free consultation right now

Other news