LLC "ECOTON" (License of the Ministry of Regional Development and Construction of Ukraine State Architectural and Construction Inspection AB № 555532 from 21.09.2010) Customer: JSC "AK "Kyivvodokanal" General Designer: SC "Institute "Kyyivinzhproekt of "JSC "Kyivproekt" PROJECT Reconstruction of wastewater treatment facilities and construction of new line for processing and disposal of sludge at Bortnicheskaya WWTP. Volume 12 "Environmental Impact Assessment (EIA)" Section Director: Gronya L.I. Chief specialist: Kukharenko V.M. Engineer: Solukha I.B. Technician: Platonova Y.M. Kyiv - 2014 ASSIGNMENT FOR PREPARATION OF EIA MATERIALS Object name: “Project of reconstruction of sewage treatment facilities and construction of a production line for sewage-sludge treatment and utilization of the Bortnychi aeration station” General Planner: Subsidiary Enterprise “Kyivinzhproekt Institute” of PJSC Kyivproekt List of co-contractors: - Construction type: reconstruction, new construction. Location: 1a, Kolektorna St., Darnytskyi Raion in Kyiv Project stage: project. List of impact sources: emissions from production facilities after the reconstruction, during construction works. List of expected negative impacts: impact on the atmosphere: ammonia NH3, hydrogen sulfide H2S, methane СH4, Methyl mercaptan CH3SH, Ethyl mercaptan С2Н6S, carbon dioxide CO2, saturated hydrocarbons C12-С19, nitrogen dioxide NO2, carbon oxide СО and other. List of environment components, the impacts on which are assessed: the atmosphere, aquatic environment, vegetation and other in compliance with DBN А.2.2-1-2003. Requirements to the scope and stages of EIA: in the scope of DBN А.2.2-1-2003, in one stage of the Project Public participation requirements: holding of public hearings, awareness through media, advisory activities. Procedure and time frames for preparation of EIA materials: EIA procedure is in compliance with DBN А.2.2-1-2003; time frames are as per contract. the assignment for preparation of EIA materials is supplemented with: general plan and district layout of planned facility operations, project materials. (1) Chief Project Engineer S.L. Sichkar AGREED (local government body) L.S. (title, name of the head) 2013 i STATEMENT OF INTENT 1. Customer: PJSC “JSC Kyivvodokanal” Postal address and e-mail: Kyiv, 1a, Leiptsyzka St. 2. Location of the construction site (route) (variants): 1a, Kolektorna St., Darnytskyi Raion in Kyiv 3. Enterprise characteristics (approximately, by comparable objects): Reconstruction of sewage treatment facilities and construction of a production line for sewage-sludge treatment and utilization of the Bortnychi aeration station In compliance with para. 20 of the “List of types of activities and objects with high environmental hazard”, adopted by the Resolution of the Cabinet of Ministers of Ukraine No. 554 dd. July 27, 1995 as amended, the project facilities list as environmentally hazardous. Technical and engineering data: Overall flow of sewage water incoming to the BAS facilities amounts to 1,573,000 m3 per day (for January 1,2021 in compliance with the “Water supply and sewerage service diagrams for the period through to 2020”, approved by the Resolution of the Kyiv City Council No. 1173/1834 dd. July 12, 2007). Designing and construction of the Bortnychi Aeration Station facilities is to be carried out in two phases with the allocation of five start-up complex for each phase (in compliance with the Design Assignment dd. October 18, 2012). Stage І: Start-up complex I: technical reequipment of the 2nd and 3rd block facilities to provide for the regulatory treatment of the entire volume of sewage water for the period of construction of the new 1st block with the arrangement of air cleaning systems to control odor coming from the block facilities. Start-up complex II: construction of a section for mechanical sludge dewatering and the sewage sludge transportation and deposition facilities. Start-up complex III: construction of a new production line for utilization of sewage water and a sewage sludge incineration facility Start-up complex IV: construction of the 1st block with the arrangement of air cleaning systems to control odor coming from the block facilities Start-up complex V: Preparatory works. The project provides the preparation of the territory for the construction of new buildings and facilities. The preparatory works include hydraulic fill of soil to reach design levels, clearing out of pioneer sludge fields, and the growing of dams of cascade No. 5 of sludge fields No. 2 to enable transportation of sludge from pioneer sludge fields. Stage ІІ: Start-up complex VI: reconstruction of the “Pozniaky” sewage pumping station with the arrangement of an odor control system. Start-up complex VII: reconstruction of the “Pravoberezhna” sewage pumping station with the arrangement of an odor control system. Start-up complex VIII: construction of the new 2nd station block. Start-up complex IX: reconstruction of the 3rd station block facilities. Start-up complex X: reconstruction of the effluent discharge channel and dissipating discharge pipes. construction of vehicle garage and repair departments. Service lifetime is over 50 years (Types and volumes of products delivered, service lifetime). 4. Social and economic necessity of the project activities: public service facilities: for reconstruction of sewage water facilities and construction of a production line for sewage-sludge treatment and utilization, treatment of odor coming from the BAS facilities. 5. Resources requirement during construction and operation: land: no additional allocation of land is required, the construction is being undertaken within regular land allocation: within the territory of the BAS facilities and territories of the “Pozniaky” and “Pravoberezhna” sewage pumping stations (SPS). (area of land withdrawn for temporary and regular use, type of use) Raw materials: use of reinforced concrete structures and other materials during reconstruction and construction of the BAS facilities and odor control system (filters set-up). (types, volumes, place of exploitation and extraction, sources) Energy (fuel, power, heat): electric power is obtained from the existing power networks. Power supply of the BAS is provided according to the Category I as to continuity of power supply of the Joint-Stock Power-Supplying Company Kyivenergo: 110/35/63-10 kilovolt from Bortnychi district substation, 110/6.3 kilowatt from “Luhova” substation, 110/6.3 kilowatt from “Dniprovska” substation. Water: from the BAS water supply networks (volumes, required quality, water supply sources) Labor: according to cost estimate and staffing table 6. Transportation support (during construction and operation): delivery of construction materials and structures by motor vehicle. A need for mechanisms and construction transport is specified in the POB section. During the operation open-air visitor parking lots for employees and technical transport parking lots will be provided. 7. Environmental and other restrictions of planned facility operations by variants: the project will cover environmental, sanitation and hygiene, fire protection, planning, and territorial restrictions in compliance with the applicable regulatory documents. 8. Necessary environmental and engineering preparation and protection of the territory by variants: topographic and geodesic, engineering and geological and other types of exploration are performed to the extent required. Project solutions will provide for the implementation of DBN and sanitation and hygiene standards / regulations, as well as guarding, remediation, and protective measures. Provisions are made for the improvement of adjacent territory. 9. Potential impact of planned facility operations (during construction and operation) on environment and types of impacts on: Climate and microclimate: there are sources impacting on the climate and microclimate. the impact is within the normal range. Geological environment: the impact is present, but due to the measures taken the impact remains within the range of applicable standards. Aerial environment: the impact is present during operation. The project provides for the treatment of polluted air on filters. the impact is insignificant during construction. Concentrations of hazardous substances in the atmosphere both from the designed facilities and during construction works do not exceed standards of maximum allowable concentration (MAC) within the sanitary protection zone (SPZ). Aquatic environment: the impact is present within the range of applicable standards. After all work for the BAS reconstruction has been completed, production lines for sewage water treatment should ensure their biological treatment. Treated water indicators comply with the applicable standards. Soils: the impact is present within the range of applicable standards. Plant and animal life, protected areas: the impact is present as compensated. Social environment: the impact is positive. Anthropogenic environment: project solutions will comply with the construction requirements and regulations. 10. Production waste and possibility of its recirculation, utilization, handling or safe disposal: during the construction works such waste as depleted soil, construction waste is produced. the project provides for the waste collection and disposal immediately after its extraction. Types of waste during operation: contaminants on screens, sand from degritters, raw sludge from primary sedimentation tanks, surplus activate sludge, sediments from silt fields.