NEN - NPR 3398
Sewerage systems outside buildings - Inspection and condition-assessment of sewers
inactive, Most Current
| Organization: | NEN |
| Publication Date: | 1 April 1992 |
| Status: | inactive |
| Page Count: | 17 |
| ICS Code (External sewage systems): | 93.030 |
| ICS Code (Pipeline components and pipelines in general): | 23.040.01 |
scope:
This code of practice gives directions for the inspection of sewers and the conversion of the inspection results to maintenance urgency and repair or replacement urgency. The connected pipes are explicity excluded because their ownership and control does not always correspond to the ownership and control of the rest of the drainage and sewerage systems. The directions are intended to serve as a guide for the inspection of sewers and for the interpretation of the results.
Document History
NPR 3398
April 1, 1992
Sewerage systems outside buildings - Inspection and condition-assessment of sewers
This code of practice gives directions for the inspection of sewers and the conversion of the inspection results to maintenance urgency and repair or replacement urgency. The connected pipes are...