FLATGEO Consulting Co., Ltd.

List of Standards

List of Standards

The list of standards (ASTM, BS and TCVN) which are commonly used in...

Holiday calendar in 2023

Holiday calendar in 2023

Date Number of days off 2024  New Year's...

Upcoming Events

Upcoming Events

Upcoming events Date Location The 21st Southeast Asian...

Standard Penetration Test

Standard Penetration Test

Standard penetration test (SPT) is one of the most common in situ testing...

Precision or Accuracy ???

Precision or Accuracy ???

When working with technical documents, readers are often deal with specific...

Bulk Density

Bulk Density

1. Definition: A bulk density of a soil sample is defined as a mass per...

Compaction Test

Compaction Test

1. Definition: The bulk density or dry density of soils is not a constant...

Warning on Webpage Content Stealing

Warning on Webpage Content Stealing

On February 27, 2014, flatGEO Consulting Co. accessed to a webpage on...

  • List of Standards

    List of Standards

    July 18, 2011
  • Holiday calendar in 2023

    Holiday calendar in 2023

    October 2, 2011
  • Upcoming Events

    Upcoming Events

    December 3, 2011
  • Standard Penetration Test

    Standard Penetration Test

    December 12, 2011
  • Precision or Accuracy ???

    Precision or Accuracy ???

    January 7, 2012
  • Bulk Density

    Bulk Density

    February 20, 2012
  • Compaction Test

    Compaction Test

    March 7, 2012
  • Warning on Webpage Content Stealing

    Warning on Webpage Content Stealing

    February 27, 2014

Circular No. 06/2011/TT-BXD issued on June 21, 2011 described some amendments to “Regulations of approval and management of Construction Laboratories” following the Decision No. 11/2008/QĐ-BXD:

Article 5, Item 2 : After one year of operation, the Laboratory must achieve an ISO 9001:2000 or ISO/IEC 17025 certification and this quality management system should be kept alive in Laboratories.

Article 7, Item 3 : Laboratories already achieved the Laboratory Accredited System (LAS) certificate before the effective date of this Circular do not need to renew the certificate after a period of operation.

Article 8 : This Circular takes effect45 days after its issuance.