The Hong Kong Laboratory Accreditation Scheme (HOKLAS)
HOKLAS is an accreditation scheme operated by Hong Kong Accreditation Service (HKAS). The scheme is open to voluntary participation from any Hong Kong laboratory that performs objective testing and calibration falling within the scope of the Scheme and meets the HOKLAS criteria of competence. The aims of HOKLAS are:  
．to upgrade the standard of testing and management of Hong Kong laboratories,  
．to identify and officially recognise competent testing and calibration laboratories in Hong Kong,  
 
．to promote the acceptance of test and calibration data from accredited laboratories, both locally and internationally.
  
 
Scope of Test Brand: HOKLAS Endorsed Test Certificates - to BSEN877
Type tests for BS EN 877 : 1999 Cast iron pipes and fittings and accessories for the evacuation of water from buildings
Full Cert.
Type tests for BS EN 877 joints Cast Iron Pipes (83 pages)
  Cast Iron Fittings (210 pages)
    Joints (46 pages)
     
Scope of Test Brand: HOKLAS Endorsed Test Certificates - to BS416
Type tests for BS 416 : Part 1 : 1990 Discharge and ventilating pipes and fittings, sand-cast or spun in cast iron
Full Cert.
    Cast Iron Pipes (8 pages)
    Cast Iron Fittings (80 pages)
     
     
Scope of Test Brand: HOKLAS Endorsed Test Certificates - to BS437
Type tests for BS 437 : 1978 Cast iron spigot and socket drain pipes and fittings
Full Cert.
    Cast Iron Pipes - Flexible Joint (12 pages)
    Cast Iron Pipes - LeadCaulk Joint (12 pages)
    Cast Iron Fittings - Flexible Joint (96 pages)
    Cast Iron Fittings - LeadCaulk Joint (106 pages)
       
Scope of Test Brand: HOKLAS Endorsed Test Certificates - to BS4622
Type tests for BS 4622 : 1970 Grey iron pipes
Full Cert.
 
  Cast Iron Pipes - Flexible Joint (57 pages, 56 Nos.)
    Cast Iron Pipes - LeadCaulk Joint (60 pages, 56 Nos.)
     
     
Scope of Test   HOKLAS Endorsed Test Certificates - to BS3416 - Coatings
Type tests for BS 3416 : 1991 Bitumen-based coatings for cold application    
Full Cert.
      Coatings (4 pages)
       
    HOKLAS Endorsed Test Certificates - to BS1452 - Materials
     
       
    HOKLAS Endorsed Test Certificates - to SS316 Step Iron
     
 
© 2009, Cheung Hing Foundry Limited