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NEN 3399

Sewerage systems outside buildings - Classification system for visual inspection of objects

active, Most Current
Organization: NEN
Publication Date: 1 February 2015
Status: active
Page Count: 24
ICS Code (External sewage systems): 93.030
scope:

NEN 3399 imposes requirements for the classification of condition aspects of sewers, in other words the specific image obtained of a sewer.

Document History

NEN 3399
February 1, 2015
Sewerage systems outside buildings - Classification system for visual inspection of objects
NEN 3399 imposes requirements for the classification of condition aspects of sewers, in other words the specific image obtained of a sewer.
July 1, 2013
Sewerage systems outside buildings - Classification system for visual inspection of objects
NEN 3399 imposes requirements for the classification of condition aspects of sewers, in other words the specific image obtained of a sewer.
January 1, 2004
Sewerage systems outside buildings - Classification system for visual inspection of objects
This standard imposes requirements for the classification of condition aspects of sewers, in other words the specific image obtained of a sewer.
August 1, 2003
Sewerage systems outside buildings - Classification system for visual inspection of objects
This standard imposes requirements for the classification of condition aspects of sewers, in other words the specific image obtained of a sewer.
September 1, 1994
Sewerage systems outside buildings - Classification system for visual inspection of sewers
A description is not available for this item.
April 1, 1992
Sewerage systems outside buildings - Classification system for visual inspection of sewers
This standard imposes requirements for the classification of condition aspects of sewers, in other words the specific image obtained of a sewer.
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