Home>About Konwall
Registration with Buildings Department of HKSAR (For Construction of Private Development Works)

  • Registered General Building Contractor
  • Registered Specialist Contractor in the Foundation Category
  • Registered Specialist Contractor in the Site Formation Category
  • Registered Specialist Contractor in the Demolition Category
  • Registered Specialist Contractor in the Ground Investigation Field Works Category

Registration with Environment, Transport and Works Bureau (For Public Works)

  • Site Formation Contractor, Group B
  • Specialist Land Piling Contractor, Group II

Certified Quality Management System ISO 9001:2000/ ISO14001:2004/ OHSAS 18001:2007

We have been certified by the Accreditation Authority HKQAA and HKCS in complying with the requirement of ISO 9001:2000, ISO14001:2004 and OHSAS 18001:2004 quality management system, environmental management system, occupational health standard applicable to the following specialties and scope of services:-

  • Design and construction of Mini-piles, Large diameter Bored Piles (with bell-out), Steel H-piles, Rock-Socketed Steel H-Pile in Prebored Hole, Jacking Piles, Precast Prestressed Tubular Pile, Horizontal Directional Drilling, Underpinning and Foundation Substructure
  • Construction of Hand Dug Caisson
  • Design and Construction of Civil Engineering Works (Site Formation, Roads and Drainage, Including Pipe Jacking)
  • Construction of Buildings
  • Design and Construction of Landslip Preventive and Remedial Works to Slopes and Retaining Walls
  • Provision of Ground Investigation Works
  • Demolition Works