Archive for 'Waste water and drinking water treatment plants'

Sludge digestor TP

Sludge digestor TP
Location:  Stupini WWTP, Brasov
Quantity:  4 digestors:

  • 2 x 3000 mc -> 2 x 1200 mp
  • 2 x 4000 mc -> 2 x 1400 mp
Initial status:  Digestor in use since 1984
Lucrari executate: Coring and cracks repair, pressure wash 1000 bari, lid sealing, Polyureea application
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10000 m3 tank_Expoxy resin injections

10000 m3 tank_Expoxy resin injections
Location:  Tatlageac, Constanta
Quantity:  1200 ml
Initial status:  Water infiltrations and leaks
Executed works: Epoxy mortar application, Cement insulating membrane application, epoxy resin injections
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Thickener

Thickener
Location: Medgidia – Treatment plant
Quantity: 900 m2
Initial status: New cast concrete
Executed works:
Polyurea application
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Sandtrap

Sandtrap
Location: Kogalniceanu – Treatment Plant
Quantity: 90 m2
Initial status: New cast concrete
Executed works: Hydro sandblasting 500 bar, Polyurea application
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Sedimentation tanks

Sedimentation tanks
Location: Eforie Sud – WWTP
Quantity: 240 m2
Initial status: New cast concrete
Executed works: Concrete repair, primer application, Polyurea application
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Metal tank – Polyurea waterproofing

Metal tank – Polyurea waterproofing
Location: Tecuci – CONTEC S.A.
Quantity: 450 m2
Initial status: Metal plate
Executed works: Manual rust cleaning, hydro-sandblasting 1000 bar, Polyurea application
Observations: The plate was replaced on some areas

 

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Concrete tank – Polyurea waterproofing

Concrete tank – Polyurea waterproofing
Location: BCR Bucharest
Quantity: 90 m2
Initial status: Old concrete with rubber membrane
Executed works: Membrane unmounting, Polyurea application
Observations: Very closed area

 

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Biologic treatment basin

Biologic treatment basin
Location: Poarta Alba – WWTP
Quantity: 50 m
Initial status: New cast concrete
Executed works: Epoxy resin injections and wall plastering
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