Bioremediation station and industrial waste landfill Independenta - Galati County

Case study | pag. 1/3

Iridex Group Plastic SRL | 6-8 Eroilor Blvd| 077190 | VOLUNTARI | Ilfov County | RomaniaTel.: +40 21.240.40.43 | Fax: +40 21.240.40.43 | E-mail: marketing@iridexgroup.ro | www.iridexplastic.ro

Beneficiary: PETROMGeneral designer: HALCROWConsultant: RAMBOLL

General contractor: AECOM DESIGN BUILDGeosynthe�cs provider and installer: IRIDEX GROUP Year of execu�on: 2012

Objec�ve: Waterproofing and installa�on of geosynthe�c materials for the industrial waste landfill

Lining system:2,50 mm DRS HDPE geomembrane = 15.400 sqm2,50 mm smooth HDPE geomembrane = 33.700 sqmNonwoven geotex�le 400 g/m² = 13.500 sqmDrainage geocomposite = 13.500 sqmNonwoven geotex�le 400 g/m² = 34.600 sqm

Earthworks execu�on: first layer: 1m clay The second and third layer:25 cm compacted clay (total 50 cm), minimum -permeability 1 x 10 ⁹m/s.

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Protec�on geotex�le installa�on on the cell slope.

Extrusion welding around the drainage pipes.

Geomembrane installa�on: On the slope: 2,50 mm DRS HDPE geomembrane

Drainage geocomposite installa�on on the cell slope.

Integrity check of the waterproofing layer using portable sensor.

Geomembrane installa�on: On the bo�om: 2,50mm smooth HDPE geomembrane

Iridex Group Plastic SRL | 6-8 Eroilor Blvd| 077190 | VOLUNTARI | Ilfov County | RomaniaTel.: +40 21.240.40.43 | Fax: +40 21.240.40.43 | E-mail: marketing@iridexgroup.ro | www.iridexplastic.ro

Bioremediation station and industrial waste landfill Independenta - Galati County

Case study | pag. 2/3

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Drainage geocomposite installa�on on the cell bo�om. Installa�on of leachate drainage layer made of 16-32mm gravel

Iridex Group Plastic SRL | 6-8 Eroilor Blvd| 077190 | VOLUNTARI | Ilfov County | RomaniaTel.: +40 21.240.40.43 | Fax: +40 21.240.40.43 | E-mail: marketing@iridexgroup.ro | www.iridexplastic.ro

Bioremediation station and industrial waste landfill Independenta - Galati County

Case study | pag. 3/3

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