Quality system certification
- Certification standard : KS Q ISo 9001:2009 / ISO 9001:2008
- Certification scope : Earthworks, Reinforced concrete work, Boring, Grouting work, Pavement work, Scaffold, Structure dismantle work,
Underwater Construction, Plastering, Waterproofing, Masonry work, Water supply and Sewerage facilities work, Steel-structure,
windows&doors work business, Fire protection system work, Civil Engineering work, Construction work, Housing work,
Overseas Construction work.
Safety Management System Certification
- Certification standard : OHSAS 18001:2007
- Certification scope : Earthworks, Reinforced concrete work, Boring, Grouting work, Pavement work, Scaffold, Structure dismantle work,
Underwater Construction, Plastering, Waterproofing, Masonry work, Water supply and Sewerage facilities work, Steel-structure,
windows&doors work, Fire protection system work, Civil Engineering work, Construction work, Housing work,
Overseas Construction work.
Environmental Management System Certification
- Certification standard : KS | ISO 14001:2009 / ISO 14001:2004
- Certification scope : Earthworks, Reinforced concrete work, Boring, Grouting work, Pavement work, Scaffold, Structure dismantle work,
Underwater Construction, Plastering, Waterproofing, Masonry work, Water supply and Sewerage facilities work, Steel-structure,
windows&doors work business, Fire protection system work, Civil Engineering work, Construction work, Housing work,
Overseas Construction work.