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Development of draft documentation for the operation of the tailings storage facility of the Pechora TSOF Joint venture

Execution of construction and installation works (Requirements Specification 7703) on the object: JSC Lebedinsky GOK. A new tailings dump in the Dubenka beam. Construction of a new XX in the Dubenka beam (Motorway from PNS-2 to the tailings storage; Technological motorway along the left line of the RP; Technological motorway along the right line of the RP; Screen of the bowl of the tailings storage) Requirements Specification No. 7703 Type of work: Demolition of green spaces, vertical layout, including landscaping. Due date: January 2024 - December 2024

Services for the performance of construction and installation works according to Requirements Specification No. 7705 (GR) at the facility: JSC "LGOK" . A new tailings dump in the Dubenka beam. Construction of a new XX in the Dubenka beam. The screen of the bowl of the tailings storage facility located in Gubkin, Belgorod region in January 2024- December 2024 for LLC Rudstroy. Services for the implementation of the SMR according to Requirements Specification No. 7705 (GR): -removal of the fertile layer Stage 1 - 349 663 m3, -removal of the fertile layer Stage 2-57 148 m3, -removal of the fertile layer Stage 3- 388 749.85 m3 - backfilling of 218 543 m3 - installation of an embankment of 248,820 m3

Services for the performance of construction and installation works according to Requirements Specification No. 7710 (GR) at the facility: JSC Lebedinsky GOK. A new tailings dump in the Dubenka beam. Construction of a new XX in the Dubenka beam. The screen of the tailings storage bowl. Services for the performance of construction and installation works according to Requirements Specification No. 7710 (GR) at the facility: JSC LGOK B.Dubenka -removal of the FERTILE LAYER Stage 1 -349,663 m3, stage 2 - 57,148 m3, stage 3 - 388,749.85 m3

Preliminary procedure for the services of performing construction and installation works according to Requirements Specification No. 7708 (GR) at the facility: JSC Lebedinsky GOK. A new tailings dump in the Dubenka beam. Construction of a new XX in the Dubenka beam. The screen of the bowl of the tailings storage. 2024 Preliminary procedure for the services of performing the SMR according to Requirements Specification No. 7708 (GR): Vertical layout, landscaping 13 629 200 (m2) Arrangement of bases, leveling layers, m3 11 476 000 (m3) Arrangement of bases, leveling layers, m3 453 200 (m3)

Services for the performance of construction and installation works according to Requirements Specification No. 7663 (QL) for the object: JSC "LGOK" OF. TSKH. A new tailings dump in the Dubenka beam. The system of thickening and circulating water supply. Pumping station of circulating water supply No. 3, located in Gubkin, Belgorod region in January 2024- December 2024 for LLC Rudstroy. Services for the implementation of the SMR according to Requirements Specification No. 7663: - development of soil 59,819.56 m3

Services for the performance of construction and installation works according to Requirements Specification No. 7660 (GR) for the object: JSC "LGOK" OF. TSKH. A new tailings dump in the Dubenka beam. Construction of a new XX in the Dubenka beam. The main water pipeline from the NSOV to the balka Or.log. located in Gubkin, Belgorod region in January 2024- December 2024 for LLC Rudstroy. Services for the implementation of the SMR according to Requirements Specification No. 7660: - arrangement of bases, alignment.layers - 17950 m3, soil development-11800 m3, backfilling - 129250 m3, vertical layout, landscaping - 8600 m2

Services for the performance of construction and installation works according to Requirements Specification No. 7660 (GR) for the object: JSC "LGOK" OF. TSKH. A new tailings dump in the Dubenka beam. Construction of a new XX in the Dubenka beam. The main water pipeline from the NSOV to the balka Or.log. located in Gubkin, Belgorod region in January 2024- December 2024 for LLC Rudstroy. Services for the implementation of the SMR according to Requirements Specification No. 7660: - arrangement of bases, alignment.layers - 17950 m3, soil development-11800 m3, backfilling - 129250 m3, vertical layout, landscaping - 8600 m2, installation of technical pipelines - 34 036 m, main.equipment-9 pieces

Services for the performance of construction and installation works (Requirements Specification No. 007707) for the object: JSC Lebedinsky GOK. A new tailings dump in the Dubenka beam. Condensation system and turnover. water supply. Replacement of existing water pipes.(TH) Services for the performance of construction and installation works according to Requirements Specification No. 7707 - dismantling of pipelines 6 978m -soil development of 6,400 m3 -installation technologist.pipelines 6,994.9 m. -backfilling of 6,400 m3 -thermal insulation of pipelines 2,750 m2

Execution of construction and installation works (Requirements Specification 7643) on the object:JSC Lebedinsky GOK. A new tailings dump in the Dubenka beam. Condensation system and turnover. water supply (1st node of water circulation. Thickener 50-6; Thickener 50-5) Requirements Specification No. 7643 Type of work: dismantling of concrete/reinforced concrete structures, masonry Due date: February 2024 - October 2024

Lamps for a New tailings storage facility in the Dubenka beam

Organization and implementation of the author's supervision over the reconstruction of the capital construction facility "Dam of the tailings dam. Tailings storage facilities. Reconstruction" Author's supervision of the reconstruction of the dam of the tailings dam

Selection of a Contractor to provide services for conducting design studies of the stability of the enclosing dam of the tailings dam of the processing plant LLC "GRK "Bystrinskoe". Selection of a Contractor to provide services for conducting design studies of the stability of the enclosing dam of the tailings dam of the processing plant LLC "GRK "Bystrinskoe".

Execution of earthworks for the repair and maintenance of the upper dams of the tailings dam at the "Tailings Farm" facility.

Construction of pulp pipelines to tailings dumps of flotation tailings from polyethylene PE100 pipes

Call for Bidding of pipelines made of glass composite pipes with liner layer complete with connecting fittings according to customer Requirements Specifications Call for Bidding of pipelines made of glass composite pipes with a liner layer complete with connecting fittings according to the customer's Requirements Specification for the Reconstruction of the thickening system and circulating water supply of the tailings storage facility of JSC Lebedinsky GOK

Execution of earthworks to build up the primary bottom dam of the tailings dam at the Tailings Farm facility.

Execution of construction and installation works on the object of JSC "Mikhailovsky GOK named after A.V. Varichev: "TSKH OF. Build-up of the fencing structures of the tailings dam on otm. +256.0m" A description of the scope and composition of the work is available in the Terms of Reference and the PSA (embedded in the bid documentation).

Conclusion on the dose loads of the population caused by the entry of radioactive substances into the environment with filtration leaks from the tailings storage facility of JSC "MSZ" and justification of the III category of potential radiation hazard for JSC "MSZ", including the tailings facilities of the organization.

Services for the performance of work on the organization of a video surveillance system, including a video analytics system and a mobile security checkpoint at the facility: Lebedinsky GOK JSC a new tailings storage facility in the Dubenka beam for Rudstroy LLC for 2024. Services for the performance of work on the organization of a video surveillance system, including a video analytics system and a mobile security checkpoint at the facility: Lebedinsky GOK JSC new tailings dump in the Dubenka beam.