The following works were performed:

• a range of topographic works aimed to develop a plot plan of acrylic acid and ethers (AAE) production site with total area of 150 ha on scale of 1:500 with a contour interval of 0.5 m;
• a range of surveying aimed to update plot plans of Sibur-Neftehim ОJSC  sites with total area of 350 ha and Sibur-Kstovo Ltd. with total area of 150 ha on scale of 1:500 with a contour interval of 0.5 m;
• geo-tech topographic survey for Kstovo-Dzerzhynsk pipelines with epoxy-polymer coating from the point of 28 km to the pipe welding station of the workshop 604, on scale of 1:1000 with a contour interval of 1.0 m;
• geo-tech topographic survey on scale of 1:2000 for feed gas and LPG storage facility No. 2.