DVGW G100 ; Annex 1-2010 Qualification Requirements forDVGW -Sachverstaendige Gas Supply - Annex 1: QualificationRequirements for DVGW -Sachverstaendige for Reprocessing and FuelPlants
DVGW G 1000-2005 ; Requirements for Competence andOrganization for the Technical Sector of Gas SupplyCompanies
DVGW G 1001-2010 ; Safety in Gas Supply – Management ofRisks in Normal Operation
DVGW G 100-2005 ; Qualification Requirements for DVGW-Sachverstaendige Gas Supply
DVGW G 1002-2010 ; Security in Gas Supply - Organizationand Management in Emergency Situations
DVGW G 1002-2015 ; Security in Gas Supply; Organizationand Management in Crisis
DVGW G 1010-2005; Requirements for the qualification andorganization of operators of natural gas systems at plantfacilities
DVGW G 1020-2007 ; Quality Assurance for the Execution andOperation of Gas Installations
DVGW G 1020-2009 ; Quality Assurance for Planning,Completion and Operation of Gas Installations
DVGW G 1020-2010 ; Quality Assurance for Planning,Construction, Modification, Maintenance and Operation of GasInstallations
DVGW G 102-2013 ; Qualification Requirements to Qualifyfor Gas Pressure Control and Measurement Systems - TrainingCalendar
DVGW G 1030-2010 ; Requirements for Quality andOrganization of Operators of Facilities to Produce, Transmit,Process, Condition or Feed Biogas
DVGW G 1040-2010 ; Qualification and OrganizationRequirements of Firms for the Operation of LPG Supply CollectionEquipment
DVGW G 1040-2011 ; Qualification and OrganizationRequirements of Firms for the Operation of LPG Supply CollectionEquipment
DVGW G 110-2003 ; Fixed Gas Detection Systems
DVGW G 2000-2006 ; Minimum Requirements forInteroperability and Connection to Gas Supply Networks
DVGW G 2000-2009 ; Minimum Requirements forInteroperability and Connection to Gas Supply Networks
DVGW G 2000-2011 ; Minimum Requirements forInteroperability and Connection to Gas Supply Networks
DVGW G 211-1971; Warranties and Verification onFractionation Units for Liquid and Gaseous Hydrocarbons
DVGW G 212-1986 ; Grades and Determination Methods ofCharge Materials for Crushing Plants
DVGW G 213-1995; Combustible Gas Mixtures ProductionFacilities
DVGW G213-2013; Combustible Gas Mixtures ProductionFacilities
DVGW G 215-1992; Lng – Satellite Stations
DVGW G260-1-1983; Gas Quality
DVGW G260-2000 ; Gas Quality
DVGW G260-2008 ; Gas Quality
DVGW G260-2013 ; Gas Quality
DVGW G260-2-1990 ; Additional Rules for Gases of theSecond Gas Family
DVGW G 261-1985; Gas Quality Testing
DVGW G 262-2004; Terms of Gases from Renewable Sources inPublic Gas Supply
DVGW G 262-2011 ; Terms of Gases from Renewable Sources inPublic Gas Supply
DVGW G 263-1996; Evaluation of Corrosion Possibility ofMetallic Materials Using Combustible Gases and AqueousCondensates
DVGW G263-2009 ; Evaluation of Corrosion Possibility ofMetallic Materials Using Combustible Gas Condensates and AqueousGases
DVGW G 264-2006 ; Natural Gas as Fuel – Sampling andAnalysis
DVGW G 264-2009 ; Natural Gas as Fuel – Sampling andAnalysis
DVGW G 264-2011 ; Natural Gas as Fuel – Sampling andAnalysis
DVGW G265-1-2013 ; Biogas Preparation and FeedingEquipment in Gas Supply Networks - Part 1: Design, Manufacturing,Installation, Testing and Commissioning
DVGW G265-1-2014 ; Biogas Preparation and FeedingEquipment in Gas Supply Networks - Part 1: Design, Manufacturing,Installation, Testing and Commissioning
DVGW G265-2-2012 ; Biogas Preparation and FeedingEquipment in Natural Gas Networks – Part 2: Gases Produced byFermentation – Operation and Maintenance
DVGW G265-3-2014 ; Hydrogen Supply Plants in Gas SupplyNetworks; Planning, Manufacturing, Construction, Testing,Commissioning and Operation
DVGW G 266-1-1992; Cleaning of Old Gas Works Floors – Part1: Discovery and Evaluation
DVGW G 266-2-1994; Cleaning Old Gas Plant Floors – Part 2:Cleaning Methods
DVGW G280-1-2004 ; scenting
DVGW G280-1-2012 ; scenting
DVGW G 280-1999 ; Gas Scenting
DVGW G 280-2-2004; Odorization of Gases in Public SupplyChanging
DVGW G280-3-2007 ; Test Gases for Calibration fromOdoriermittelmessgeraeten
DVGW G280-3-2008 ; Test Gases for Calibration fromOdoriermittelmessgeraeten
DVGW G 281-1985; fragrant
DVGW G 285-1974; Hydrate Inhibition with Methanol NaturalGas
DVGW G290-2011 ; Rueckspeisung of Natural Gas-Fed Biogasin Upstream Pipelines, Respectively
DVGW G 291-2013 ; Technical Questions and Answers forFeeding from Recycled Biogas – Technical InterpretationGuide
DVGW G 292-2012 ; Monitoring and Control of Biogas Feedsin terms of Shipment
DVGW G 401-1999; Assistance for Rehabilitation of GasDistribution Systems
DVGW G402-2011 ; Network and Damage Statistics –Collection and Evaluation of Data for Establishing MaintenanceStrategies for Gas Distribution Systems
DVGW G 403-2013 ; Decision Support for Maintenance of GasDistribution Networks
DVGW G 410-2011 ; Inventory and Event Data CollectionGas
DVGW G 410-2012 ; Inventory and Event Data CollectionGas
DVGW G 412-1988; Cathodic Corrosion Protection of EmbeddedGas Distribution Networks – Recommendations and GeneralInformation
DVGW G 412-2010 ; Cathodic Corrosion Protection ofEmbedded Gas Distribution Networks – Recommendations and GeneralInformation
DVGW G 414-2005 ; Free Shift Gas Lines
DVGW G 414-2008 ; Free Shift Gas Lines
DVGW G 415-2011 ; Guide to Planning – Construction andOperation of Biogas Lines
DVGW G 430-1964 ; Guidelines for the Installation andOperation of Low Pressure Gas Containers
DVGW G 431-1960; Low Pressure Gas Containers Manufacturingwith Tips for Delivery Agreements
DVGW G 433-1993; Public Gas Supply Surface Gas StorageVessels with Operating Pressure greater than 1 Bar; Constructionand Operation
DVGW G 434-2003 ; Lines and Gas Demonstration to OptimizeGas Consumption – Assembly, Test and Operation
DVGW G 435-2005 ; Din En 12583-497 Requirements for MsrEquipment in Compressor Stations After Din En 954 and DVGWWorksheet G 1
DVGW G 440-2005 ; Technical Note: Public Gas Supply forExplosion Protection Documentation Systems –Gefaehrdungsbeurteilung, Zoning and Documentation
DVGW G 440-2012 ; Explosion Protection Certificate forFacilities to Provide Gas to the Public
DVGW G 441-2014 ; Shut-off Valves for Maximum PermissibleWorking Pressures up to 100 Bar in Conveying, Distribution andConnection Lines of Gas Supply Design
DVGW G 442-2006 ; Exhaust Opening Areas of Lines Openingto Atmosphere in Gas Equipment
DVGW G 442-2011 ; Exhaust Opening Areas of Lines Openingto Atmosphere in Gas Equipment
DVGW G450-2007; Plant Pinning of Gas Lines
DVGW G450-2008; Plant Pinning of Gas Lines
DVGW G 451-2013 ; Soil Conservation in Planning andConstruction of Gas Transmission Lines
DVGW G 452-2013 ; Drilling and Cutting
DVGW G 453-2014 ; Precautions to be Taken in Case ofIncomplete Documentation of Steel Gas Pipelines for WorkingPressure Greater than 5 Bar
DVGW G 457-2009 ; Subsequent Pressurization ofPolyethylene Gas Pipes (P 63, P 80, P 100)
DVGW G 457-2012 ; Subsequent Pressurization ofPolyethylene Gas Pipes (Pe 63 Pe 80 Pe 100)
DVGW G 458-1984; Subsequent Pressure Increase in GasLines
DVGW G 459-1; Supp 1-2003 gas house connections
DVGW G 459-1-1998; Gas Service Lines for Working Pressureup to 4 Bar - Design and Construction
DVGW G 459-2-2005; Gas pressure control with inletpressures up to 5 bar in connecting lines
DVGW G 459-3-1997; Cost Reduction Potential for ServiceLine Technology
DVGW G 461-1-1981; Installation of Gas Lines of PressurePipes and Cast Iron Pipe Fittings with Working Overpressure up to 4Bar
DVGW G 461-2-1981; Installation of Gas Lines ofOverpressure Pressure Pipe and Cast Iron Pipe Fittings Working from4 Bar to 16 Bar
DVGW G 462-1-1976; Installation of Working OverpressureGas Lines of Steel Pipes up to 4 Bar
DVGW G 462-2003; Gas pipes made of steel pipes up to anoperating pressure of 16 bar - construction
DVGW G 462-2012 ; Gas Pipelines from Steel Pipes Up to 16Bar Operating Pressure – Installation
DVGW G 462-2-1985; Gas Lines of Steel Pipes with WorkingPressure from 4 Bar to 16 Bar - Assembly
DVGW G 463-2001 ; Steel Gas Service Networks with WorkingPressure Exceeding 16 Bar; Structure
DVGW G 464-1983; Calculation of Pressure Drops in GasDistribution
DVGW G 465-1-1997; Inspection of Gas Pipe Systems withWorking Pressure up to 4 Bar
DVGW G 465-2-2002; Gas Lines Working Up To 5 Bars –Repair
DVGW G 465-3-2000 ; Leak Evaluation Criteria in theEmbedded Gas Service Network
DVGW G 465-4 ; Supp 1-2006 Gas Concentration Meter withPractical Menuefuehrung
DVGW G 465-4-2001; Gas Leak Detection and Gas MeasurementDevices for Inspection of Gas Pipeline Systems
DVGW G 466-1-2002 ; Gas Steel Pipeline Systems withOperating Pressure Exceeding 4 Bar
DVGW G 466-1-2012 ; Steel Gas Pipeline With OperatingPressure More Than 5 Bar - Maintenance
DVGW G 466-2-1985; Ductile Iron Pipeline System WithOperating Pressure Exceeding 4 Bars Up To 16 Bars;Maintenance
DVGW G 466-2-2009 ; Ductile Iron Pipeline System WithOperating Pressure Exceeding 4 Bars Up To 16 Bars;Maintenance
DVGW G 466-3-2013 ; Gas Pipe Networks from PVC -Maintenance
DVGW G 466-3-2014 ; Gas Pipe Networks from PVC -Maintenance
DVGW G 468-1-2002 ; Gas Pipe Network QualificationCriteria Ueberpruefungsunternehmen
DVGW G 468-2-1993; Leak Detection Specialist; Educationalprograms
DVGW G 468-2-2008 ; Leak Detection Specialist; Educationalprograms
DVGW G 469-1987; Pressure Test Methods for Transmissionand Distribution Pipelines and Gas Supply Stations
DVGW G 469-2010 ; Pressure Test Methods for Gas Conduction/ Gas Distribution
DVGW G 472-2000 ; Hdpe Up to 4 Bar Working Pressure andPVC Gas Pipelines Up To 1 Bar Working Pressure;Structure
DVGW G 473-1995; Methods for Detection, Evaluation,Treatment and Prevention of Impacts in High PressurePipelines
DVGW G 474-1997; Protection of Gas Pipes in Coal MiningAffected Areas
DVGW G 474-2009 ; Protection of Gas Pipes in Coal MiningAffected Areas
DVGW G 477-1983; Fabrication, Quality Assurance andTesting of Rigid PVC and Hdpe for Gas Pipelines and Specificationsfor Pipe Joints and Pipe Components
DVGW G 478-1998; Rehabilitation of Gas Pipelines withTextile Fiber Liner – Requirements, Quality Control andTesting
DVGW G 479-2006; Planning, Construction and Operation ofGas Facilities in Flood-Risk Areas
DVGW G480-1-1998 ; Use of Elastomer Gaskets in GasDistribution and Gas Transmission Pipelines; Joints in Muf andSpigot Pipes from Ductile Iron
DVGW G 481-2000 ; Use of Non-Metallic Seal Compounds inGas Supply and Gas Use
DVGW G485 ; Supp 1-2008 Digital Interface for GasDetection Devices (Dsfg)
DVGW G 485-1997 ; Digital Interface for Gas Meters(Dsfg)
DVGW G486 ; Annex 2-2005 Additional Requirements forCalculation and Application of Compression Factor andCompressibility Factors of Natural Gases
DVGW G 486-1992; Gas Law Deviation Factors and Natural GasCompressibility Factors; Calculation and Application
DVGW G 487-1992; Gas Expansion Plants; Design,Construction, Business
DVGW G 487-2009 ; Gas Expansion Plants; Design,Construction, Business
DVGW G 488-1999; Gas Quality MeasurementStations
DVGW G 488-2012 ; Gas Quality MeasurementStations
DVGW G 489-1-1998; Safety-Related Measurement and ControlEquipment in Gas Installations
DVGW G 489-2-1998; Examples for Safety-Related Measurementand Control Equipment in Gas Installations
DVGW G 489-3-1998; Examples of Safety-Related Measurementand Control Equipment in Underground Storage Facilities
DVGW G 489-4-1998; Examples of Safety-Related Measurementand Control Equipment in Liquefied Natural Gas Plants andStorages
DVGW G 490-1-1999; Gas Pressure Regulation Stations withUp to 4 Bar Inlet Pressure; Design, Construction, Installation,Testing and Commissioning
DVGW G 490-1974; Design and Components of Gas PressureRegulator Stations with Inlet Pressure Exceeding 100 Mbar,Including 4 Bar
DVGW G 491 ; Annex 1-2014 1. Annex to DVGW Worksheet G491: Gas Pressure Regulatory Stations Including 2010 Bar for 07-100Eingangsdruecke Up; Planning, Manufacturing, Assembly, Testing,Commissioning
DVGW G 491-2004; Gas pressure regulation systems for inletpressures up to 100 bar - planning, production, construction,testing, commissioning and operation
DVGW G 491-2010 ; Gas Pressure Regulation Stations forInlet Pressures Including 100 Bar; Design, Manufacturing,Construction, Testing, Commissioning and Operation
DVGW G 492-1-1998; Gas Flow Measurement Stations up to 4Bar Working Pressure; Planning, Assembly, Installation, Testing,Commissioning
DVGW G 492-2004; Gas Measurement Systems Up To 100 BarWorking Pressure – Design, Manufacturing, Installation, Testing,Commissioning, Operation and Maintenance
DVGW G 492-2-1988; Gas Flow Measurement Stations withWorking Pressure Exceeding 4 Bar and Up to 100 Bar; Design andInstallation
DVGW G 493-1-2007 ; Qualification Criteria forManufacturers of Gas Pressure Regulation and MeasuringEquipment
DVGW G 493-1-2012 ; Qualification Criteria for Designersand Manufacturers of Gas Pressure Regulation and Gas MeteringStations and Biogas Injection Plants
DVGW G 493-2-1998; Qualification Criteria for Companiesfor Maintenance of Gas Pressure Regulation Stations and GasMeasurement Systems in Gas Installations
DVGW G 493-2-2008 ; Qualification Criteria for Companiesfor Maintenance of Gas Pressure Regulation Stations and GasMeasurement Systems in Gas Installations
DVGW G 494-1981; Sound Insulation of Gas PressureRegulation and Flow Measuring Devices and Stations
DVGW G 495-2006 ; Gas Installations –Maintenance
DVGW G 496-1986; Piping Works at Gas SupplyStations
DVGW G 496-2008 ; Piping Works at Gas SupplyStations
DVGW G 497 ; Sup 1-2009 Explosions at CompressorPlantsgefaehrdete Areas
DVGW G 497-2002 ; Compressor Stations
DVGW G 497-2008 ; Compressor Stations
DVGW G 498-2007; Line-going pressure vessels in pipelinesand systems for gas supply to the general public (gas supplysystems)
DVGW G 498-2013 ; Pressure Vessels in Pipelines andEquipment to Supply Gas to the Public Connected to Lines
DVGW G 499-2007 ; Natural Gas PreheatingFacilities
DVGW G 501-2009 ; Luftgestuetzte Remote Gas DetectionMethod
DVGW G 501-2012 ; Luftgestuetzte Remote Gas DetectionMethod
DVGW G 510-1992; Gas Street Lighting; Lighting EngineeringPrinciples, Planning, Design and Operation
DVGW G 5120-2011 ; Gas Fired Sorptionsheizgeraete(Sorption Heat Pumps)
DVGW G 5120-2012 ; Gas Fired Sorptionsheizgeraete(Sorption Heat Pumps)
DVGW G5305-2-2011 ; Gastroemungswaechter for Gas SupplyLines
DVGW G 5305-2-2013; Gas flow protection for ServiceLines
DVGW G5405-2011 ; Rotating Detachable PipeThreads
DVGW G5405-2012 ; Rotating Detachable PipeThreads
DVGW G5416-2011 ; Measurement Methods for Determining theRadiation Factor Des from Dark and Light Radiators According to En416/419 Part 2 Method B
DVGW G5484-2012 ; Oms Conformitaetspruefung for One WayMeters for Electricity, Gas, Water and Temperature – Oms ComplianceTest
DVGW G 5501-2011 ; Hoses for Gas Burners Laboratories -Reinforced and Non-Reinforced, End Sleeve Hoses - Requirements andInspections
DVGW G 5501-2012 ; Hoses for Gas Burners Laboratories -Reinforced and Non-Reinforced, End Sleeve Hoses - Requirements andInspections
DVGW G 5600-1-2012 ; Material Transition Connector forPolyethylene (Pe 80 Pe 100) from Metal Pipes and Cross-LinkedPolyethylene (Pe-Xa) for Gas Pipelines – Requirements andExaminations
DVGW G 5600-1-2013 ; Metal-to-Material TransitionConnector for Polyethylene Gas Pipelines – Requirements andExams
DVGW G5614-2011 ; Permanent Pipe Joints for Metal GasLines – Compression Connectors
DVGW G5614-2013 ; Permanent Pipe Joints for Metal GasLines – Compression Connectors
DVGW G 5616-2010 ; Wellrohrbausaetze in Stainless SteelAfter Din En 15266 With Working Pressure Up To 500 Mbar - Mass,Transition Connector, Supplementary FunctionalRequirements
DVGW G5616-2012 ; Wellrohrbausaetze Bendable StainlessSteel After Din En 15266 With Working Pressure Up To 500 Mbar -Mass, Transition Connector, Supplementary FunctionalRequirements
DVGW G5625-2012 ; Pipe Fitting for Internal Gas Pipes fromMultilayer Pipe According to DVGW -Pruefgrundlagen G 5628 and G5632 – Requirements and Examinations
DVGW G5628-2012 ; Multilayer Pipes for Domestic Lines inGas Installation with Working Pressure Reduction / Dc 100Mbar
DVGW G5628-2015 ; Installation Systems for Low OperatingPressure / Dc 100 Mbar Gas Indoor Installation, Consisting ofMultilayer Pipes and Connectors; Requirements and Pru
DVGW G5632-2012 ; Plastic / Al / Plastic Multilayer Pipesfor Drinking Water - And Gas Installation - Cables for GasInstallation with Low Operating Pressure / Dc 100 Mbar
DVGW G 5634-2011; Safety interlocks for gasinstallations
DVGW G 5634-2013; Safety interlocks for gasinstallations
DVGW G 5702-2013 ; Underground Compact Plants for GasPressure Control – Uka
DVGW G 5702-2014 ; Underground Compact Plants for GasPressure Control – Uka
DVGW G 580-1967 ; Recommendations for the Transformationof Gas Distribution Systems from City and Mains Gas to Natural Gasand Gas Street Lighting
DVGW G5902-2012 ; Gas Chromatographic Separation inIndividual Components Des Odorant Instrumentation WithoutAnalyte
DVGW G5952-2010 ; Portable Electrical EquipmentRequirements for Measuring and Determining Gas Leakage Quantity inNiderdruck Gas Pipelines
DVGW G5952-2013 ; Portable Electrical ApplianceRequirements Worksheet G 600 for Measuring and Determining theAmount of Gas Leaking into Post-DVGW Low-Pressure GasLines
DVGW G5952-2014 ; Portable Electrical ApplianceRequirements Worksheet G 600 for Measuring and Determining theAmount of Gas Leaking into Post-DVGW Low-Pressure GasLines
DVGW G600 ; Amendments to Technical Rules 2000-2000 forGas Installations - DVGW -Trgi'86 Edition 1996 Amendments, Changesand Additions to August 2000 - Aug.
DVGW G 600-1996 ; Technical Specifications for GasInstallations ( DVGW -Trgi)
DVGW G 600-2008 ; Technical Specifications for GasInstallations ( DVGW -Trgi)
DVGW G 600-2-1994; Technical Rules for Gas Installations –Operation
DVGW G 603-1982; Cathodic Protection for Underground LPGTanks
DVGW G 607 ; Supp 1-2007 Residential - Operation andTesting in Habitable Vehicles and Other Road Vehicles inFluessiggasanlagen
DVGW G 607-2005; Residential liquid gas systems inhabitable recreational and other road vehicles - operation andtesting
DVGW G 607-2014; Liquid gas systems with a maximumconsumption of 1,5 kg/h in residential and temporary useresidential units in road vehicles; Operation andtesting
DVGW G 608-2003 ; Small Boat - Operating and Testing theFluessiggasanlage
DVGW G 608-2012 ; Small Boat - Operating and Testing theFluessiggasanlage
DVGW G 609-1999; Installation of Gas Devices in NaturalGas Vehicles
DVGW G 612-1990 ; LPG Systems for Outdoor RecreationalUse
DVGW G 612-2008 ; LPG Systems for Outdoor RecreationalUse
DVGW G 613-2005 ; Gas Appliances; Installation and UsageInstructions
DVGW G 614-1-2013 ; Free-Sliding Gas Lines Behind TransferPoint at Werksgelaende - Planning, Construction, Testing andCommissioning
DVGW G 614-1-2014 ; Free Shift Gas Lines Behind TransferPoint at Werksgelaende; Planning, Assembly, Testing andCommissioning
DVGW G 614-2005 ; Free Shift Gas Lines Behind TransferPoint at Werksgelaende
DVGW G 614-2-2013 ; Free-Sliding Gas Lines Behind TransferStation at Werksgelaende - Operation and Maintenance
DVGW G 614-2-2014 ; Free Shift Gas Lines Behind TransferPoint at Werksgelaende; Operation and maintenance
DVGW G 615-1989; DVGW Certification Procedure forDiaphragm Gas Meter Repair and Conversion Companies
DVGW G 616-2007; Determination of zeta values of fittingsand terminals in pipes and lambda values of corrugated pipes inindoor gas installations
DVGW G 616-2008 ; Form and Verbindungsstuecke Zeta Valuesin In-Place Gas Pipelines and Determination of Lambda Values fromCorrugated Pipes
DVGW G 617-2007 ; Calculation Principles in Measuring thePipe System of Gas Installations
DVGW G 617-2008 ; Calculation Principles in Measuring thePipe System of Gas Installations
DVGW G 618-2008 ; Measurement Methods for Determining theVolume Flow Des for Components in a Gas Installation
DVGW G 619-2011 ; Calculation Principles for Sizing thePipe System in LPG Installations
DVGW G 619-2012 ; Calculation Principles for Sizing thePipe System in LPG Installations
DVGW G 620-1976; Installation of Gas Compressors withWorking Pressure up to 1 Bar and Drive Capacity up to 100 Kw forGas Appliances
DVGW G 621-1989; Gas Installation in Laboratories andNatural Sciences and Engineering Classrooms; Installation andOperation
DVGW G 621-2009 ; Gas Installation in Laboratories andNatural Sciences and Engineering Classrooms; Installation andOperation
DVGW G 622-1994; Type Test of Gas Appliances atInstallation Site
DVGW G 623-1975; Testing Fire Sites with Post-BuiltAtmospheric Burners
DVGW G 624-1998; Reclosing Gas Pipes
DVGW G 624-2008 ; Reclosing Gas Pipes
DVGW G 625-1992; Technically Measured Evidence of AdequateSupply with Combustion Air
DVGW G 625-2010 ; Technically Measured Evidence ofAdequate Supply with Combustion Air
DVGW G 626-2006; Mechanical removal of exhaust gases forair-independent gas fireplaces in exhaust gas or centralventilation systems
DVGW G 628-1993; Recommendations for Preparation ofInstructions for Adjusting and Testing the Heat Input of GasAppliances with Atmospheric Burners
DVGW G 631-1977; Installation of Commercial GasAppliances
DVGW G 631-2012 ; Installation of Commercial GasAppliances
DVGW G 633-1983; Co2 Fertilizer Enrichment Systems inGreenhouses; Installation and Operation
DVGW G 634-1998; Installation of Catering Gas Appliances -Special Requirements for Combustion Air Supply and Exhaust GasDischarge
DVGW G 635-2001 ; Gas Appliances for Connection to aSystem that Takes Fresh Air and Discharges Combustion ProductsWhile Operating Under Positive Pressure (StandardizedProcedure)
DVGW G 636-2001 ; Gas Appliances for Connection to aSystem that Takes Fresh Air and Discharges Combustion ProductsWhile Working Under Traction Traction (StandardizedProcedure)
DVGW G 637-1-1993; Connection of Flue Gas Appliances toChimneys with Mechanical Discharge of Flue Gases without Diverter –Gas Appliances Type D 3.1 and/or D 3.2-
DVGW G 638-1-2003; No-Blower Heating Systems (BrightSpots). Planning – Installation – Operation and Repair
DVGW G 638-2-1995; Heating Installation with Radiant TubeHeaters; Planning, Installation, Operation
DVGW G 638-2-2010 ; Heating Installation with Radiant TubeHeaters; Planning, Installation, Operation
DVGW G640-2002 ; Small Bhkw Formation
DVGW G640-2-2005 ; Formation of Fuel - HeatingDevices
DVGW G 641-2014 ; Outdoor Installation of GasAppliances
DVGW G 647-1980 ; Water Cooling and Water Heating Units;Direct Gas Fired for Air Purification with Cooling orHeating
DVGW G 648-2008; DVGW -Trgi Experts
DVGW G 648-2009; Requirements for DVGW-TrgiProfessionals
DVGW G 651-1999; Design, Construction, Test, Commissioningand Operation Guide of Natural Gas Filling Stations
DVGW G 651-2009 ; Design, Construction, Test,Commissioning and Operation Guide of Natural Gas FillingStations
DVGW G652-2011 ; Natural Gas Tank Devices and Natural GasTank Systems Devices
DVGW G 660-1981 ; Forced Draft Chimney Systems forAtmospheric Gas Appliances; Setup
DVGW G 665-1972; Guidelines for Cooperation between GasFacilities or Liquid Gas Wholesalers, Chimney Sweepers and ContractInstallers
DVGW G 666-1972; Co-operation Guidelines Between GasFacilities and Contract Shippers
DVGW G 670-1999 ; Installation of Gas Heaters in Rooms,Residences or Similar Rooms Containing Mechanical VentilationDevices
DVGW G 674-1989; Gas Room Heater HeatingSystems
DVGW G 675-1979; Gas Tile Stove-Air Heating
DVGW G 676 ; Sup 1-2011 Change, Adjustment, ControlCompany and Project Management (Engineering Company) QualificationCriteria
DVGW G 676-2001 ; DVGW Certification Procedure forMaintenance Companies
DVGW G 677-1980 ; Pool Water Heating With Gas Heaters ForOutdoor Swimming Pools
DVGW G 680-2003; Conversion and adaptation of gasappliances
DVGW G 680-2011 ; Conversion and Adjustment of GasAppliances
DVGW G 682-1984; DVGW Certification Procedure ofConversion Companies
DVGW G 685 ; Supp 1-2010 Gas Billing – Market RoleCross-Application Requirements Des DVGW -Arbeitsblattes G 685 GeliGas at Slp Reporting Points for Processes
DVGW G 685 ; Support 2-2011 Gas Billing – Billing by RlmCounting Points
DVGW G 685-1993; Gas Charge
DVGW G 685-2008 ; Gas Charge
DVGW G 686-2012 ; Quantity Reception to Network Ports(Nfps) Between Network Operators
DVGW G 686-2013 ; Quantity Reception to Network Ports(Nfps) Between Network Operators
DVGW G 687-2008 ; Minimum Technical Requirements for GasMeasurement
DVGW G 687-2009 ; Minimum Technical Requirements for GasMeasurement
DVGW G 689-2008 ; Minimum Technical Requirements forMeasuring Point Working Gas
DVGW G 689-2009 ; Technical Minimum Requirements forMeasuring Point Operating Gas
DVGW G 690-1976; Measurement of Nitrogen Oxides in FlueProducts of Gaseous Appliances
DVGW G 691-1992; Emission Measurements in Gas FiredInstallations for Domestic and International Purposes
DVGW G 692-2014 ; Technical Boundary Identification LabelProcess
DVGW G 693-2011 ; Method of Determining Co
DVGW GW 100-2002 ; Draft and Release Des DVGW RegulatoryFramework - Business Rules
DVGW GW 100-2009 ; Duties of DVGW Technical Bodies andPreparation of DVGW Technical Rules
DVGW GW 101-2012 ; Corrosion Protection – QualificationRequirements for Passive and Cathodic Protection (Kks)Specialists
DVGW GW 101-2013 ; Corrosion Protection – QualificationRequirements for Passive and Cathodic Protection (Kks)Specialists
DVGW GW 10-2000 ; Commissioning and Control of CathodicProtection of Buried Storage Vessels and Steel Pipelines
DVGW GW 10-2008 ; Cathodic Protection (Cp) of BuriedStorage Tanks and Steel Pipes – Commissioning andMonitoring
DVGW GW 110-1976 ; Units Used in Gas and WaterEngineering
DVGW GW 11-2006 ; Qualification Requirements forProfessional Des Cathodic Corrosion ProtectionCertification
DVGW GW 11-2013 ; Qualification Requirements forProfessional Des Cathodic Corrosion Protection (Kks) – Metin DcGuetueberwachung with the Fkks Directive
DVGW GW 116-2009 ; Homogenization and TransformationProcesses in Network Documentation
DVGW GW 117-2004 ; Address Management in PublicServices
DVGW GW 117-2014 ; Coupling from G# and ErpSystems
DVGW GW 118-2005; Providing Information Tools
DVGW GW 118-2008; Providing Information Tools
DVGW GW 119-2002 ; Improvement of Business Processes withIntegration of GIS Systems
DVGW GW 1-1984 ; Non-Destructive Inspection and Evaluationof Field Welds of Steel Pipes
DVGW GW 1200-2003 ; On Call Standards and Organization forGas and Water Facilities
DVGW GW 120-1998 ; Public Gas and Water Supply PipeNetwork Plans
DVGW GW 120-2010 ; Public Gas and Water Supply PipeNetwork Plans
DVGW GW 121-2005 ; Pipelines and Distribution NetworksPerformance Images for Survey Study
DVGW GW 12-1984 ; Planning and Installation of CathodicProtection Systems Against Corrosion Ofried Storage Tanks and SteelPipes
DVGW GW 12-2010 ; Planning and Installation of CathodicProtection Systems Against Corrosion Ofried Storage Tanks and SteelPipes
DVGW GW 122-1990 ; Pipeline Information System; Creatingand Updating Graphical Electronic Data Processing
DVGW GW 122-2008 ; Network Information Systems – GISSystems as a Core Component of Technical IT Systems to NetworkInformation
DVGW GW 123-1998 ; Performance Tables for Preparation andContinuation of Digital Mapping
DVGW GW 125-1989 ; Tree Planting in the Field ofUnderground Supply Systems
DVGW GW 125-2013 ; Trees, Underground Pipes AndChannels
DVGW GW 126-1998 ; Methods of Drawing Base Maps
DVGW GW 127-1998 ; Updating the Digital Basemap
DVGW GW 128-1998 ; Simple Survey in Gas and Water PipeWorks; exercise plan
DVGW GW 128-2011 ; Simple Survey in Gas and Water PipeWorks; exercise plan
DVGW GW 129-2006 ; Safety During Construction Work in theField of Supply Lines - Training Plan for Exports,Aufsichtsfuehrende and Tours
DVGW GW 130-2014 ; Quality Assurance NetworkDocumentation
DVGW GW 133-2005 ; Dp Based Stock Drop Management and LossStatistics Including Gis
DVGW GW 134-2011 ; It-Based Maintenance Data Integrationfrom Gis
DVGW GW 14-1989 ; Repair of Defects of CorrosionProtection Coatings of Pipe and Pipeline Components Made of FerrousMaterial
DVGW GW 15 ; Revision 89 Pipe, Fittings, and Shaped PartsRecoating – Training and Inspection Schedule – Revision89
DVGW GW 15-2007 ; Pipe, Fittings, and Shaped PartsRecoating – Training and Exam Schedule
DVGW GW 15-2014 ; Pipe, Fittings, and Shaped PartsRecoating – Training and Exam Schedule
DVGW GW 16-2002 ; Remote Control of Cathodic ProtectionSystems
DVGW GW 16-2008 ; Cathodic Protection (Cp) of BuriedStorage Tanks and Steel Pipes – Remote Monitoring
DVGW GW 17-2014 ; Cathodic Protection (Kks); How to Usethe Reference Value Method
DVGW GW 18-2013 ; Case Study Cathodic Protected PipelinesGas and Water Supply
DVGW GW 200-1999 ; Emergency Service - Policy andOrganization for Gas and Water Supply Companies
DVGW GW 20-2013 ; Cathodic Protection Product Tubes in theContainment Pipes in the Area where they Intersect with Roads InJacking from Steel -. Afk Recommendation No. Text Dc with1
DVGW GW 20-2014 ; Cathodic Protection Product Tubes in theContainment Pipes in the Area where they Intersect with Roads InJacking from Steel -. Afk Recommendation No. Text Dc with1
DVGW GW 21-2014 ; Influence from Underground MetallicSystems via Streustroeme from DC Systems – Metin Dc with AfkRecommendation No. 2
DVGW GW 2-2002 ; Joining Copper Pipes for Property andIndoor Gas and Plumbing
DVGW GW 2-2012 ; Joining Copper Pipes for Property andIndoor Gas and Plumbing
DVGW GW 22-2013; Measures for the construction andoperation of pipelines in the area of influence of high-voltagethree-phase current systems and alternating current railway systems- same text with Afk recommendation 3 and technical advice3
DVGW GW 22-2014; Measures for the construction andoperation of pipelines in the sphere of influence of high-voltagethree-phase systems and alternating current railway systems; Sametext as AFK Recommendation 3 and Technical Recommendation 7 onImpact Questions of the Arbitration Board
DVGW GW 24-2014 ; Cathodic Protection Associated withExplosionsgefaehrdeten Fields, Afk Recommendation No. Text Dc with5
DVGW GW 27-2014 ; Method of Demonstrating the Efficiencyof Cathodic Protection in Buried Pipelines; Text-like with AfkAdvice No. 10
DVGW GW 28-2013 ; Evaluation of Korrosionsgefaehrdung withCathodically Protected Steel Pipelines and Protective MeasuresAlternately -. With Afk Recommendation, Metin Dc No.11th
DVGW GW 28-2014 ; Evaluation of Korrosionsgefaehrdung withCathodically Protected Steel Pipelines and Protective MeasuresAlternately; Equal to Afk Recommendation No. 11
DVGW GW 301-1999 ; Qualification Criteria for PipelineConstruction Companies
DVGW GW 301-2011 ; Qualification Criteria for PipelineConstruction Companies
DVGW GW 302-2001 ; Qualification Criteria for FirmsPerforming Trenchless Laying of New Pipes and Rehabilitation ofInoperative Pipes
DVGW GW 303-1-2006; Calculation of gas and water pipenetworks - Part 1: Hydraulic foundations, network modeling andcalculation
DVGW GW 303-1986 ; Calculation of Pipe Networks withElectronic Information Processing Systems
DVGW GW 303-2-2006; Calculation of gas and water pipenetworks - Part 2: Calculation of gis-supported pipenetworks
DVGW GW 304 ; Annex 1-2012 on Federal Highways and SupplyLines in DVGW Worksheet Gw 304: 2008-12 Pipe Lifting and RelatedProcedures
DVGW GW 304-1998 ; pipe push
DVGW GW 304-2008 ; pipe push
DVGW GW 306-1982 ; Combining Lightning Rod Systems withMetallic Gas and Water Pipelines and Tools
DVGW GW 306-2013 ; Combining Lightning Rod Systems withMetallic Gas and Water Pipelines and Tools
DVGW GW 308-2000; Mobile backup generator for pipelineconstruction sites - equipment and operation
DVGW GW 309-1986 ; Electrical Bridging in PipeJoints
DVGW GW 309-2013 ; Electrical Bridging in PipeJoints
DVGW GW 310-1-1971 ; Recommendations and Tables forMeasuring Concrete Abutments in Non-Longitudinal Bend and LiftBranches - Part 1: Include the “Summary” Brochure
DVGW GW 310-2006 ; Concrete Support – Bases
DVGW GW 310-2008 ; Concrete Support – Bases
DVGW GW 310-2-1973 ; Recommendations and Tables forMeasuring Concrete Abutments in Non-Longitudinal Pipe Joints Bends,Lift Arms and Reductions; Part 2 (Starting with Nd 500)
DVGW GW 312-1990 ; Static Calculation of LinePipe
DVGW GW 312-2014 ; Static Calculation of LinePipe
DVGW GW 315-1979 ; Precautions to Protect Supply SystemsWhile Work Is In Progress
DVGW GW 316-1982 ; Locating Buried Pipelines and SurfaceBoxes
DVGW GW 320-1-2000 ; Rehabilitation of Gas and WaterPipelines by Covering Pe-Hd Pipe with Continuous or Split Pipe –Requirements, Quality Control, Testing
DVGW GW 320-1-2009 ; Rehabilitation of Gas and WaterPipelines by Covering Pe-Hd Pipe with Continuous or Split Pipe –Requirements, Quality Control, Testing
DVGW GW 320-2-2000 ; Rehabilitation of Gas and WaterPipelines with Pe-Hd Pipes without Filling the Circular Space;Requirements, Quality Assurance and Testing
DVGW GW 321-2003; Controllable horizontal flush drillingmethods for gas and water pipelines - requirements, qualityassurance and testing
DVGW GW 322-1-2003; Trenchless replacement of gas andwater pipelines - Part 1: Pressing / drawing operations -Requirements, quality assurance and testing
DVGW GW 322-2001 ; Trenchless Replacement of Gas and WaterPipes Using Push or Pull Procedures – Requirements, Quality andTesting
DVGW GW 322-2-2007; Trenchless replacement of gas andwater pipelines - Part 2: Auxiliary pipe procedure - Requirements,quality assurance and testing
DVGW GW 323-2004 ; Heavy Refurbishment of Gas and WaterSupply Lines by Pipe Blast – Requirements, Guetesicherung andTests
DVGW GW 324-2007 ; Grinding and Driving Methods for Gasand Water Pipelines – Requirements, Guetesicherung andTests
DVGW GW 325-2007 ; Cemetery Construction for Gas and WaterConnection Pipes – Requirements, Guetesicherung andTests
DVGW GW 327-2009 ; Covering of Gas and Water Pipelineswith Einzuklebenden Tissue Suppression Diseases
DVGW GW 327-2011 ; Covering of Gas and Water Pipelineswith Einzuklebenden Tissue Suppression Diseases
DVGW GW 329-2003 ; Professional Control and SpecializedPersonnel for Horizontal Directional Drilling – Teaching andControls
DVGW GW 330-2000 ; Welding of Pipes and Pipe ComponentsMade of Hard Pe-Hd for Gas and Water Pipelines; Curriculum and ExamConditions
DVGW GW 331-1994 ; Welding Supervisor for Welding inPe-Pipelines for Gas and Water Supply; Training and ExamSchedule
DVGW GW 332-2001; Tightening of polyethylene pipelines ingas and water distribution
DVGW GW 335 ; B2 Annex 1-2011 1. DVGW Worksheet AddendumGw 335-B2: 2004-09 Plastic Piping Systems for Gas and WaterDistribution - Requirements and Test Methods - Part B2: FromFormstuecke
DVGW GW 335 ; B2 Annex 1-2013 1. DVGW Worksheet AddendumGw 335-B2: 2004-09 Plastic Piping Systems for Gas and WaterDistribution - Requirements and Test Methods - Part B2: FromFormstuecke
DVGW GW 335 ; B2-2004 Plastic Piping Systems for Gas andWater Distribution - Requirements and Test Methods - Part B2:Formstuecke from Pe Pe 80 and 100
DVGW GW 335 ; B4-2013 Plastic Piping Systems for Gas andWater Distribution – Part B4: Metal Molds with Mechanical orPlug-In Connections for Water Distribution; Requirements andTests
DVGW GW 335 ; B4-2014 Plastic Piping Systems for Gas andWater Distribution – Part B4: Metal Formstuecke with Mechanical OrPlug Connection for Water Distribution – Requirements
DVGW GW 335-A1-2003; Plastic piping systems for gas andwater distribution - Requirements and tests - Part A 1: Pipes andfittings made of PVC-U for water distribution
DVGW GW 335-A2; Support 1-2010 Plastic piping systems ingas and water distribution - Requirements and tests - Part A 2:Pipes made of PE 80 and PE 100
DVGW GW 335-A2-2005 ; Plastic Piping Systems for theSupply of Gaseous Fuels - Requirements and Tests - Part A2: Pe 80and Pe 100 Pipes
DVGW GW 335-A3-2003; Plastic piping systems for gas andwater distribution - Requirements and tests - Part A 3: Pipes madeof Pe-Xa
DVGW GW 335-A5-2014 ; Plastic Pipe Systems in Gas andWater Distribution; Requirements and Tests – Part A5: Reinforced(Pe Flattened) Pe Multilayer Tubes and Associated Verbi
DVGW GW 335-A6-2014 ; Plastic Pipe Systems in Gas andWater Distribution; Requirements and Tests – Part A6: Connectorsand Fittings Associated with Pipes Made of Pa-U 160 and Pa-U180
DVGW GW 335-B3; Annex 1-2012 1. Annex for connectors Pe100 to DVGW Gw 335-B3: 2011-09 Plastic piping systems for gas andwater distribution - Part B3: Mechanical connectors made ofplastic
DVGW GW 335-B3; Annex 1-2013 1. Annex for connectors Pe100 to DVGW Gw 335-B3: 2011-09 Plastic piping systems for gas andwater distribution - Part B3: Mechanical connectors made ofplastic
DVGW GW 335-B3; Annex 2-2012 2. Annex for connectors Pa-Gfto DVGW Gw 335-B3: 2011-09 Plastic piping systems for gas and waterdistribution - Part B3: Mechanical connectors made ofplastic
DVGW GW 335-B3; Annex 2-2013 2. Annex for connectors Pa-Gfto DVGW Gw 335-B3: 2011-09 Plastic piping systems for gas and waterdistribution - Part B3: Mechanical connectors made ofplastic
DVGW GW 335-B3-2010 ; Plastic Piping Systems for Gas andWater Distribution - Part B3: Plastic Mechanical Fasteners forWater Distribution
DVGW GW 335-B3-2011 ; Plastic Piping Systems for Gas andWater Distribution - Part B3: Mechanical Connector of Plastics forWater Distribution (Pqm, Pp)
DVGW GW 336-1-2009 ; Erdeinbaugarnituren – Part 1:Standardization of Interfaces Between Underground Fasteners andMounting Kit
DVGW GW 336-1-2010 ; Erdeinbaugarnituren – Part 1:Interfaces Between Standardization Installation Kit
DVGW GW 336-2006 ; Standardizing Interfaces BetweenUnderground Fasteners and Installation Kit
DVGW GW 336-2-2009 ; Erdeinbaugarnituren – Part 2:Requirements and Exams
DVGW GW 336-2-2010 ; Erdeinbaugarnituren – Part 2:Requirements and Exams
DVGW GW 337 ; Appendix 1-2011 DVGW -Pruefgrundlage Gw 337Pipes, Formstuecke and Optional Parts of Ductile Iron for Gas andWater Supply Appendix 1 - Requirements and Examinations