Natural gas supply project taking into account the construction norms and rules;

Technical condition from the natural gas distribution company;

Engineering geology;

Topographic-geodesic work;

Engineering hydrology, if required,;

Hydraulic calculations;

Situational drawing - general plan;

Work plans;

Project agreement in case of crossing the project pipeline with other communications. Taking into account the gas safety regulations;

Explanatory Note;

Labor organization project;

Estimation.