DVGW GW 322 : DRAFT 2001
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
NO-DIG REPLACEMENT OF GAS AND WATER PIPEWORK USING PUSHING OR PULLING PROCEDURES - REQUIREMENTS, QUALITY AND TESTING
Superseded date
01-10-2003
Superseded by
Published date
12-01-2013
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| DocumentType |
Draft
|
| PublisherName |
Wirtschafts und Verlagsgesellschaft Gas und Wasser
|
| Status |
Superseded
|
| SupersededBy |
| 17/30341312 DC : 0 | BS EN ISO 21225-1 - PLASTICS PIPING SYSTEMS FOR THE TRENCHLESS REPLACEMENT OF UNDERGROUND PIPELINE NETWORKS - PART 1: REPLACEMENT ON THE LINE BY PIPE BURSTING AND PIPE EXTRACTION |
| 17/30341315 DC : 0 | BS EN ISO 21225-2 - PLASTICS PIPING SYSTEMS FOR THE TRENCHLESS REPLACEMENT OF UNDERGROUND PIPELINE NETWORKS - PART 2: REPLACEMENT OFF THE LINE BY HORIZONTAL DIRECTIONAL DRILLING AND IMPACT MOLING |
| ISO 21225-1:2018 | Plastics piping systems for the trenchless replacement of underground pipeline networks — Part 1: Replacement on the line by pipe bursting and pipe extraction |
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