| QC REPORT | 
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  | APPLICANT: | 
  Cinotech Consultants
  Limited | 
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  Laboratory No.: | 
  01899 | 
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  1602-1610 Delta House, | 
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  Date of Issue: | 
  2005/07/08 | 
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  3 On Yiu Street, | 
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  Date Received: | 
  2005/07/07 | 
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  Shatin, N.T. | 
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  Date Tested: | 
  2005/07/07 | 
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  Date Completed: | 
  2005/07/08 | 
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  | ATTN: | 
  Mr. Henry Leung | 
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  Page: | 
  1 of 1 | 
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  Sampling Site: | 
  Tung Ping Chau | 
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  Project No.: | 
  MA4017 | 
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  Sampling Date: | 
  2005/07/07 | 
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  Number of Sample: | 
  30 | 
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  Custody No.: | 
  MA4017/50707-01 | 
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  | ****************************************************************************************** | 
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  | Total Suspended Solids | 
  Duplicate Analysis | 
  QC Recovery, % | 
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  | Sampling Point | 
  Trial 1, mg/L | 
  Trial 2, mg/L | 
  Difference, % | 
    | 
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  | PC-C1-Se | 
  3.0 | 
  3.0 | 
  0  | 
  90 | 
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  | PC-C2-Bf | 
  9.7 | 
  10.0 | 
  3  | 
  89 | 
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  | ***************************************END
  OF REPORT************************************* | 
 
 
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  | PREPARED
  AND CHECKED BY: | 
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  | For
  and On Behalf of WELLAB Ltd. | 
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  | _______________________ | 
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  | PATRICK
  TSE | 
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  | Operation
  Manager | 
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