Failure Investigation 1 - Smart-Info

DIVISIONTESTING SERVICES: Inspection Division: Failure InvestigationPeriod Project Description Client2003 Failure analysis of hot water copper tube leakageMr Tsoi Hin30D Rosdale Gardens, 133Castle Peak Road, TuenMun,N.T.2003Investigation of Corrosion on stainless steel self-drillingscrews (M6 x 35mm)YKK AP Hong Kong Ltd.2003Failure analysis of convey pulley shafts, Ø90mm of conveyorbelt No.6 and Ø 150mm of conveyor belt No.1Tasky Industrial Ltd.2003 Corrosion Investigation of handless camlock YKK AP Hong Kong Ltd.2002Failure analysis of ductile iron pipe - Tolo Harbour project,HY/98/02Bun Kee (International)Limited2002Failure analysis of mixer No. 3, shaft diameter 126 mm -Stine Cutter IslandAtal Engineering Ltd.2002 Failure joint investigation - hot water copper tubeWealthy Gate Architects &Associates Ltd.2002 Failure analysis of fractured M16 TBU bearing boltsKowloon - Canton RailwayCorporation2002Terminal 8 East Administration / Maintenance Building-Leakage Investigation on Male and Female Drain PipesLPT Architects Limited2002 Failure analysis of Pinion Shaft and Gear Shiu Wing steel Ltd.2001Sedimenation Tank-TAS switch & cable investigationDrainage Services Department2001 Failure analysis of left side planetary gearing of drive axle Kalmmar Asia Pacific LtdMarch 2003 1

DIVISIONTESTING SERVICES: Inspection Division: Failure InvestigationPeriod Project Description Client2001Alexander building-Failure analysis of sea water vertical flush water pipeThe Hong Kong Land(Property) management Ltd2001Landmark Sea Water Pipes Replacement-Failure Investigation at the Defective Joint of a 600mm dia.welded-on double flanged "Station" Pipe of 1439mm longJardine Technical Services2001M. V. "Maersk Repeater" & Bolt Holes Inspection andDimensional Measurement-Failure Analysis of Hydralift (Lifting Frame)Hongkong United DockyardsLtd2001 Leakage Failure and Quality Investigation of Bend, DN60Shun Hing Refrigerator Air-Conditioning Engineering Ltd2001Roxas Triangle Towers, Manila, Philippines-Failure Analysis of DX Fan Coil LeakageWSP Hong Kong Ltd2001Electric Cable Sampe - Insulation Matrial Deterioration TestReportHUD General EngineeringServices Ltd.2000 Keel Bolt Corresion InvestigationHong Kong United DockyardLtd.2000 Investigation of axle torque rod connecting pins of cement Turn Round Co. Ltd.2000 Investigation of TAS switch / cable foult Atal Engineering Ltd.2000 Authorization to inspection the Jub Boom Masswin Ltd.2000 Laboratory report on surface marks on electro galanized steelIntertek Testing Services HongKong Ltd.2000Stone Cutters Island Sewage Treatment Plant, SedimentationTank Area Mixex No. 6 BrokenAtal Engineering Ltd.March 2003 2

DIVISIONTESTING SERVICES: Inspection Division: Failure InvestigationPeriod Project Description Client2000 Island place, CMB depot redevelopment Swire Properties Ltd.2000 Investigatin into causes of cast iron flange pipe leaking Jardine Technical Services2000 Cast Iron Drain pipe breakage investigation HA Brechin & Co Ltd.2000Landmark-Sea Water System 200mm Dia. PVC pipe failure jointinvestigationJardine Technical Services1999 Tin Plate Corrosion ExaminationIntertek Testing Services HongKong Ltd199919991999St. George's Building Maintenance Agreement-Investigation reportServo Assisted Float Operated Valve for W.C. Cistern FluidMaster 400 UK-Test Report on Servo Assisted Float Operated Valve forW.C. Cistern Fluid Master 400 UCheung Fat Shopping Centre-Chiller Fin Corrosion InvestigationJ. Roger Preston LtdB.S.C. Sanitarywares SupplyLtdHong Kong Housing AuthorityMarch 2003 3