The list of contracts of the Tandem project, LLC in 2019
| №
| Client | The appellation of the contract | Period of execution of works |
| 1 | Argent alliance, LLC | Reconstruction of the sea pier in Foros | March 2019 -
November 2020 |
| 2 | Administration of the Yuryevets municipal district of the Ivanovo region | Reconstruction of the protective dam of the engineering protection of the town of Yuryevets of the Ivanovo region (Adjustment taking into account the work performed on the reconstruction and overhaul) | June 2019 -
December 2022 |
| 3 | Administration of the urban district of Shchelkovo of the Moscow region | Execution of work on the overhaul of a collector 2D = 1200mm (two lines), passing in a reinforced concrete siphon along the bottom of the Klyazma River and in the adjacent coastal zone, Shchelkovsky region | July 2019 -
April 2021 |
| 4 | State unitary enterprise of the republic of Crimea "Water of Crimea" | Construction and installation works at the site: "Overhaul of the deep-water outlet of the WWTP in Alushta" | July 2019 -
December 2020 |
| 5 | State unitary enterprise of the republic of Crimea "Water of Crimea" | Construction and installation works at the site: "Overhaul of the deep-water discharge of WWTP in Solnechnogorskoye settlement" | July 2019 -
December 2020 |
| 6 | State unitary enterprise of the republic of Crimea "Water of Crimea" | Construction and installation works at the site: "Overhaul of the deep-water discharge of WWTP in Partenit settlement" | July 2019 -
December 2020 |
| 7 | State unitary enterprise of the republic of Crimea "Water of Crimea" | Construction and installation works at the site: "Overhaul of the deep-water discharge of WWTP in Rybachye" | July 2019 -
December 2020 |
| 8 | 8 state unitary enterprise of the republic of Crimea "Water of Crimea" | Construction and installation works at the site "Overhaul of the deep-water discharge of WWTP in Primorsky" | September 2019 -
December 2020 |
| 9 | State unitary enterprise of the republic of Crimea "Vodokanal uzhnogo berega Kryma, sue rk" | Construction and installation works at the site "Overhaul of deep-water outlets of WWTP, Republic of Crimea:" Overhaul of deep-water outlet of WWTP in Gurzuf settlement" | July 2019 -
December 2020 |
| 10 | State unitary enterprise of the republic of Crimea "Vodokanal uzhnogo berega Kryma, sue rk" | Construction and installation works at the site "Overhaul of deep-water outlets of WWTP, Republic of Crimea:" Overhaul of deep-water outlet of Yalta WWTP, Otradnoye" | July 2019 -
December 2021 |
| 11 | State unitary enterprise of the republic of Crimea "Vodokanal uzhnogo berega Kryma, sue rk" | Construction and installation works at the site "Overhaul of deep-water outlets of WWTP, Republic of Crimea:" Overhaul of deep-water outlet of WWTP in Simeiz" | July 2019 -
December 2021 |
| 12 | State unitary enterprise of the republic of Crimea "Vodokanal uzhnogo berega Kryma, sue rk" | Construction and installation works at the site "Overhaul of deep-water outlets of WWTP, Republic of Crimea:" Overhaul of deep-water outlet of WWTF in Foros" | July 2019 -
December 2020 |
| 13 | EuroChem (Murmansk berth №19) | Complex repairs of berth № 19 | July 2019 -
October 2019 |
| 14 | Ural steel, LLP | Cleaning the bottom of the bucket intake of the pumping station of the 1st lift | November 2019 -
October 2020 |