Execution of works in Tecuci
Project name: Design, PAC phase + POE + PTE and technical assistance from the designer during the execution of works, and execution of works for the realization of the investment objective: "INCHIDERE DEPOZIT NECONFORM Rates - Tecuci" component of the project "INTEGRATED WASTEWATER MANAGEMENT SYSTEM IN GALATI JUDETUL GALATI".
PROJECT DETAILS
The overall objective of the project was to build the waste infrastructure in Galati County, so that the newly created system would ensure the fulfilment of all legislative requirements with minimum impact on the environment and health of the population.
The scope of the Contract was therefore the design and execution of the closure of the non-compliant Rates - Tecuci, class b landfill, which ceased activity in July 2017, according to the provisions of HG 349/2005 on waste disposal.
The investment was represented by European funds worth more than 5 million euros.
The beneficiary of this project was the Galati Administrative Territorial Unit through Galati County Council, and the developer of the technical execution project, including the execution details was ISPE PROIECTARE and CONSULTANTA S.A. The contractor who executed all the works within the investment objective "Closure of non-compliant warehouse Tecuci" was SC INOVECO SRL.
LOCATION DETAILS
The non-compliant household waste landfill of the municipality of Tecuci had an area of 169.432 sqm and all the projected works, relocation and closure in situ of the household waste landfill were carried out as follows:
- S1 = 105,000 sqm - represented the area on which the relocation and closure of all the waste on the site was carried out;
- S2 = 60,000 sqm - represented the area that was greened, the waste on this area was removed and deposited in the body of the closure, inside the S1 area;
- S3 = 4.432 sqm - represented an area resulting from the cadastral changes and which was not subject to any building operation, this being a neutral area, but which for technical reasons remained in the area allocated to the warehouse.
WORKS EXECUTED AT TECUCI WITHIN THE PROJECT
The execution works were carried out in the following sequence:
- Carrying out the excavation of waste, outside the contour of the final closure, by pushing it onto the site or by excavating and transporting it, while clearing and cleaning the land outside the project boundary, according to the layout plan;
- Transfer and redevelopment of the waste mass, from outside the final closure contour, to the slopes and elevations in the project;
- Creation of the support layer as well as the waterproofing and final closure system of the non-compliant landfill;
- Landscaping, consisting of grassing the final cover layer;
- Implementation of the system for the capture, transport and neutralization of landfill gas;
- Implementation of the surface rainwater collection, transport and disposal system;
- Implementation of the leachate management system during the works;
- The realization of interior technological platforms, perimeter of the landfill, on the berm and access on the landfill cover for monitoring the location of the closed household waste landfill;
- Implementation of the post-closure monitoring system of the landfill, consisting of groundwater quality monitoring wells, landfill body settling monitoring markers and landfill gas monitoring system;
- Implementation of the warehouse flood protection system;
- Implementation of the protection system for the enclosure of the closed household waste landfill on the property boundary;
- Implementation of the electricity supply system in the controlled gas combustion area.
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