DROSYSTEM Sp. z o.o. specializes in designing of roads, bridges and utility infrastructure. However, in order to comprehensively approach designing as part of design work, our office, in addition, executes, develops, obtains and agrees on administrative decisions in the specific areas:
Outsourcing:
- BENTLEY (Power Draft, Power Civil) design services;
- 2D drafting services (AutoCad);
- 3D drafting and rendering services (AutoCad Civil 3D);
- BIM (Building Information Modelling) design services;
- static analysis of slopes and embankments (GGU Stability);
- settlements and deformation analysis (Plaxis 2D, 3D, Basic, Dynamics, Plaxflow).
Geodetic materials:
- geodetic measurements;
- maps for design purposes;
- property division projects;
- stabilization of the road lane boundaries.
Environmental studies:
- project information sheets;
- environmental and natural inventory;
- environmental impact reports;
- dendrological inventory, inventory of greenery and tree and shrub planting projects;
- acoustic analyses;
- decisions on environmental conditions.
Traffic engineering:
- traffic measurement;
- traffic engineering analysis (network modelling);
- traffic forecast.
Geotechnics:
- land surveys: exploratory wells, dynamic and static sounding;
- geotechnical opinions;
- geological and engineering documentation;
- testing bearing capacity and density of flexible surfaces and road surface with a VSS plate;
- measurement of elastic pavement deflection with a Benkelman beam;
- measurement of elastic pavement deflection with an impact deflectometer (FWD);
- calculation of embankment stability with base reinforcement structure and embankment body;
- analysis of the foundation of objects on low-bearing and non-bearing land;
- technological opinion on the reinforcement of road pavement construction;
- stability analysis;
- settlement calculations;
- reinforced soil structures;
- slope and embankment protection.
Melioration and drainage:
- hydraulic calculations and hydrological opinions;
- concepts of terrain drainage;
- surveys of water management conditions;
- water permits.
Tender materials:
- bill of quantities;
- investment and offer cost estimates;
- detailed technical specifications for the execution and acceptance of works;
- schedules of the execution of construction works;
- consolidated bill of costs.
Administrative decisions;
- construction notification;
- building permit;
- permission for the implementation of a road investment under special road law;
- decisions on conditions of development;
- localization decisions for public purpose investments.
