Building Renovation and Refurbishment
Consultant: Troika Engineering Limited
Authorized Person and Registered Structural Engineer: Ir. Ngai Hok Yan of Troika Engineering Limited

Troika's Works:
  • Acting as Authorized Person (AP) and Registered Structural Engineer (RSE).
  • Reviewing all relevant and available as-built record plan retrieved from Buildings Department.
  • Providing visual inspection and recording defects of internal and external walls, drainage and water supply system, fire service system, waterproofing on roof, etc. and preparing a written report with suggestion on remedial measures.
  • Preparing requirements and tender document for building renovation/repair works with cost estimation, inviting tender on behalf of Client, carrying out pre-qualification process, tenders analysis and giving recommendations on tender award.
  • Attending AGM/EGM to report the progress of building renovation works, use of materials and cost estimation.
  • Providing contract administration including preparation of contract document, issue of payment certification, defect list, certificate of practical completion, etc.
  • Vetting and commenting on the contractor's submission of method statement, materials, certificates, temporary works design, etc.
  • Endorsing all materials certificates for submission to BD.
  • Providing periodic site supervision by TCPs under AP/RSE streams during contruction work.
  • Assisting in site inspection with representative of BD upon completion of work.
  • Assisting in submission of as-built record to BD upon completion of work.

  • Renovation of Coronet Court, 321-333 King's Road, North Point.

    Renovation of Happy Garden, 85 Broadcast Drive.

    Renovation of Kin Liong Mansion, 16-30 North Street, Sai Wan.

    Renovation of South Sea Apartments, 81 Chatham Road South, Tsim Sha Tsui.

    Renovation of Luen Yip Building, 10-16A Kowloon City Road, Tokwawan, Kowloon.

    Renovation of Tung Nam Factory Building, 40 Ma Tau Kok Road.

    Renovation of Yan Chi Building, 263-267 Temple Street, Tsim Sha Tsui.

    Renovation of Full Hang Court, 108 Ma Tau Wai Road, Hung Hom.

    Renovation of South Eastern House, Nos. 327-333 Shanghai Street.

    Renovation of Chuan Yuan Factory Building, 342-344 Kwun Tong Road.

    Renovation of Causeway Bay Mansion, 42-48, Paterson Street, Causeway Bay.

    Renovation of No. 1-11 Healthy Street West, North Point.

    Happy Garden

    Address : No. 85 Broadcast Drive, Kowloon
    Consultant : Troika Engineering Limited
    Contractor : Top Grand Engineering Limited
    Construction Sum : $10,079,400
    Year of Completion : 2014
    Before Renovation
    After Renovation

    Kin Liong Mansion

    Address : Nos. 16-30 North Street, Sai Wan, Hong Kong
    Consultant : Troika Engineering Limited
    Contractor : Well Engineering Development Ltd
    Construction Sum : $8,500,000
    Year of Completion : 2013
    Before Renovation
    After Renovation

    South Eastern House

    Address : Nos. 327-333 Shanghai Street.Kowloon
    Consultant : Troika Engineering Limited
    Contractor : Sun Cheong Construction Co. Ltd.
    Construction Sum : $2,674,330
    Year of Completion : 2012
    Before Renovation
    After Renovation

    Yan Chi Building

    Address : Nos. 263-267 Temple Street, Tsim Sha Tsui.
    Consultant : Troika Engineering Limited
    Contractor : Sun Cheong Construction Co. Ltd.
    Construction Sum : $4,099,887
    Year of Completion : 2012
    Before Renovation
    After Renovation

    Full Hang Court

    Address : No. 108 Ma Tau Wai Road, Hung Hom.
    Consultant : Troika Engineering Limited
    Contractor : Sun Cheong Construction Co. Ltd.
    Construction Sum : $3,682,840
    Year of Completion : 2012
    Before Renovation
    After Renovation

    Coronet Court

    Address : Nos. 321-333 King's Road, North Point.
    Consultant : Troika Engineering Limited
    Contractor : Po Fat Construction Co. Ltd.
    Construction Sum : $12,256,105
    Year of Completion : 2014
    Before Renovation
    After Renovation

    Causeway Bay Mansion

    Address : Nos. 42-48, Paterson Street, Causeway Bay.
    Consultant : Troika Engineering Limited
    Contractor : Lee Cheong Construction & Building Materials Ltd.
    Construction Sum : $2,450,000
    Year of Completion : 2012
    Before Renovation
    After Renovation

    Nos. 1-11 Healthy Street West

    Address : No. 1-11 Healthy Street West, North Point.
    Consultant : Troika Engineering Limited
    Contractor : Sun Cheong Construction Co. Ltd.
    Construction Sum : $2,384,500
    Year of Completion : 2012
    Before Renovation
    After Renovation

    Chuan Yuan Factory Building

    Address : Nos. 342-344 Kwun Tong Road.
    Consultant : Troika Engineering Limited
    Contractor : Leung Yau Building Limited
    Construction Sum : $2,600,000
    Year of Completion : 2011
    Before Renovation
    After Renovation

    Tung Nam Factory Building

    Address : No. 40 Ma Tau Kok Road.
    Consultant : Troika Engineering Limited
    Contractor : Sun Cheong Construction Co. Ltd.
    Construction Sum : $4,573,800
    Year of Completion : 2010
    Before Renovation
    After Renovation

    South Sea Apartments

    Address : No. 81 Chatham Road South, Tsim Sha Tsui.
    Consultant : Troika Engineering Limited
    Contractor : Well Engineering Development Ltd.
    Construction Sum : $6,684,381
    Year of Completion : 2014
    Before Renovation
    After Renovation

    Luen Yip Building

    Address : Nos. 10-16A Kowloon City Road, Tokwawan
    Consultant : Troika Engineering Limited
    Contractor : Prestige Construction & Engineering Co. Ltd.
    Construction Sum : $5,938,000
    Year of Completion : 2014
    Before Renovation
    After Renovation