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DVGW GW 14 : 1989
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REPAIR OF FLAWS CORROSION PROTECTION COATINGS OF PIPES AND PIPELINE COMPONENTS MADE OF IRON MATERIALS
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DVGW VP 545 : 2004 SUPP 2009
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DUCTILE IRON PIPES AND FITTINGS FOR GASEOUS FUELS AND WATER SUPPLY - REQUIREMENTS AND TESTS
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DVGW W 404 : 1998
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WATER SERVICE PIPES
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DVGW G 472 : 2000
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GAS PIPELINES OF HDPE WITH AN OPERATING PRESSURE UP TO 4 BAR AND OF PVC WITH AN OPERATING PRESSURE UP TO 1 BAR; CONSTRUCTION
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DIN 30670:2012-04
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Polyethylene coatings on steel pipes and fittings - Requirements and testing
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DVGW GW 368 : 2013
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MANUFACTURE AND INSTALLATION OF TENSILE STRENGTH TESTED JOINT COMPONENTS TO SECURE NON-LONGITUDINAL PIPE JOINTS
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DIN 30675-1:1992-09
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EXTERNAL CORROSION PROTECTION OF BURIED PIPES - CORROSION PROTECTION SYSTEMS FOR STEEL PIPES
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DVGW GW 310 : 2008
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DVGW G 459-1 : 1998
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GAS SERVICE LINES FOR OPERATING PRESSURES UP TO 4 BAR - DESIGN AND CONSTRUCTION
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DVGW G 469 : 2010
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PRESSURE TESTING METHODS FOR GAS TRANSMISSION/GAS DISTRIBUTION
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DIN 8075:2011-12
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POLYETHYLENE (PE) PIPES - PE 80, PE 100 - GENERAL QUALITY REQUIREMENTS, TESTING
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DVGW GW 312 : 2014
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DVGW GW 320-2 : 2000
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REHABILITATION OF GAS AND WATER PIPE LINES WITH PE-HD PIPES BY RELINING PROCEDURES WITHOUT GROUTING ANNULAR SPACE; REQUIREMENTS, QUALITY ASSURANCE AND TESTING
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DVGW GW 335-A2 : 2005
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PLASTICS PIPING SYSTEMS FOR THE SUPPLY OF GASEOUS FUELS - REQUIREMENTS AND TESTING - PART A2: PE 80 AND PE 100 PIPES
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DVGW G 465-2 : 2002
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GAS LINES WITH OPERATING UP TO AND INCLUDING 5 BAR - REPAIR
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|
DVGW G 462 : DRAFT 2012
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GASLEITUNGEN AUS STAHLROHREN BIS 16 BAR BETRIEBSDRUCK - ERRICHTUNG
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DVGW W 400-1 : 2015
|
TECHNISCHE REGELN WASSERVERTEILUNGSANLAGEN (TRWV) - TEIL 1: PLANUNG
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DIN EN 10208-1:2009-07
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STEEL PIPES FOR PIPELINES FOR COMBUSTIBLE FLUIDS - TECHNICAL DELIVERY CONDITIONS - PART 1: PIPES OF REQUIREMENT CLASS A
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DVGW GW 340 : 1999
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FIBER CONCRETE COATING FOR THE MECHANICAL PROTECTION OF STEEL PIPES AND FITTINGS WITH POLYOLEFINE COATING - REQUIREMENTS AND TESTING, RECOATING AND REPAIR, INSTRUCTIONS FOR INSTALLATION AND CORROSION PROTECTION
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TRGS 519 : 2014 AMD 2015
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ASBESTOS: DEMOLITION, RECONSTRUCTION OR MAINTENANCE WORK
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|
DVGW GW 302 : 2001
|
QUALIFICATION CRITERIA FOR THE COMPANIES CARRYING OUT THE TRENCHLESS LAYING OF NEW PIPES AND THE REHABILITATION OF NON-OPERATIONAL PIPES
|
|
DIN EN 12007-3:2015-07
|
GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 3: SPECIFIC FUNTIONAL REQUIREMENTS FOR STEEL
|
|
DIN 30675-2:1993-04
|
EXTERNAL CORROSION PROTECTION OF BURIED PIPES - CORROSION PROTECTION SYSTEMS FOR DUCTILE IRON PIPES
|
|
DVGW W 400-2 : 2004
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TECHNICAL RULES FOR WATER DISTRIBUTION PLANTS - PART 2: CONSTRUCTION AND TESTING - WORKSHEET
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|
DVGW W 400-3 : 2006
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TECHNISCHE REGELN WASSERVERTEILUNGSANLAGEN (TRWV) - TEIL 3: BETRIEB UND INSTANDHALTUNG
|
|
DIN 4124:2012-01
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EXCAVATIONS AND TRENCHES - SLOPES, PLANKING AND STRUTTING BREADTHS OF WORKING SPACES
|
|
DVGW GW 301 : 2011
|
QUALIFICATION CRITERIA FOR PIPELINE CONSTRUCTION COMPANIES
|
|
DIN 8074:2011-12
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Polyethylene (PE) - Pipes PE 80, PE 100 - Dimensions; Text in German and English
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DVGW GW 350 : 2015
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SCHWEISSVERBINDUNGEN AN ROHRLEITUNGEN AUS STAHL IN DER GAS- UND WASSERVERSORGUNG; HERSTELLUNG, PRUEFUNG UND BEWERTUNG
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DVGW G 463 : 2016
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HIGH PRESSURE GAS STEEL PIPELINES FOR A DESIGN PRESSURE OF MORE THAN 16 BAR - CONSTRUCTION
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|
DVGW GW 335-A3 : 2003
|
KUNSTSTOFF-ROHRLEITUNGSSYSTEME IN DER GAS- UND WASSERVERTEILUNG - ANFORDERUNGEN UND PRUEFUNGEN- TEIL A 3: ROHRE AUS PE-XA
|
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DVGW G 466-1 : 2012
|
STEEL GAS PIPELINE WITH AN OPERATING PRESSURE GREATER THAN 5 BAR - MAINTENANCE
|
|
DIN EN 15542:2008-06
|
Ductile iron pipes, fittings and accessories - External cement mortar coating for pipes - Requirements and test methods
|
|
DVGW GW 325 : 2007
|
GRABENLOSE BAUWEISEN FUER GAS- UND WASSER-ANSCHLUSSLEITUNGEN - ANFORDERUNGEN, GUETESICHERUNG UND PRUEFUNG
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