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  • DVGW W 339:2021-06

    Competent Person for Mechanical Joining Technologies of Metallic Pipe Systems - Curriculum and Test Plan
    01/06/2021 - PDF - Allemand - DVGW
    En savoir plus
    39,65 €

  • DVGW W 335:2000-09

    Control valves for pressure, flow and level control in water supply systems
    01/06/2021 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW G 492:2021-06

    Gas Measuring Systems for an Operating Pressure up to and including 100 bar
    01/06/2021 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW W 254:2021-05

    Principles of Raw Water Surveys
    01/05/2021 - PDF - Allemand - DVGW
    En savoir plus
    78,74 €

  • DVGW W 239:2021-05

    Application of Activated Carbon for Organic Matter Removal in Drinking Water Treatment
    01/05/2021 - PDF - Allemand - DVGW
    En savoir plus
    78,74 €

  • DVGW W 264:2021-05

    Hygienic requirements for the construction and operation of test benches for wet testing of components for water supply
    01/05/2021 - PDF - Allemand - DVGW
    En savoir plus
    39,65 €

  • DVGW W 406:2021-05

    Water meter management
    01/05/2021 - PDF - Allemand - DVGW
    En savoir plus
    109,93 €

  • DVGW GW 32:2021-05

    Field Joint Coatings - Assessment of Suitability and Usability of Field Joint Coating Materials for Buried Pipelines
    01/05/2021 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW W 217:2021-05

    Flocculation in Water Treatment
    01/05/2021 - PDF - Allemand - DVGW
    En savoir plus
    78,74 €

  • DVGW G 621:2021-04

    Gas Installations in Laboratories and Scientific Classrooms - Planning, Construction, Modification, Maintenance and Operation
    01/04/2021 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW G 466-2:2021-04

    Gas Pipework made of Ductile Cast Iron Pipes for an Operating Pressure of more than 4 bar up to and including 16 bar - Maintenance
    01/04/2021 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW G 712:2021-04

    Natural gas filling stations - Operation and maintenance
    01/04/2021 - PDF - Allemand - DVGW
    En savoir plus
    78,74 €

  • DVGW G 655:2021-04

    Guideline H2-Readiness Gas Utilisation
    01/04/2021 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW W 101:2021-03

    Guidelines on Drinking Water Protection Areas - Part 1: Groundwater Protection Areas
    01/03/2021 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW W 102:2021-03

    Guidelines for Drinking Water Protection Areas - Part 2: Reservoir Protection Areas
    01/03/2021 - PDF - Allemand - DVGW
    En savoir plus
    78,74 €

  • DVGW W 229:2021-03

    Disinfection of Drinking Water using Chlorine and Hypochlorites
    01/03/2021 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW G 452-3:2021-03

    Tapping and Shutting off - Part 3: Squeezing off Plastic Pipelines for Gas with Pressures above 5 bar and up to 16 bar and Outer Diameters up to 225 mm
    01/03/2021 - PDF - Allemand - DVGW
    En savoir plus
    39,65 €

  • DVGW G 638-1:2021-03

    Heating Systems with Gas-Fired Overhead Luminous Radiant Heaters - Planning, Installation, Operation and Maintenance
    01/03/2021 - PDF - Allemand - DVGW
    En savoir plus
    78,74 €

  • DVGW G 498:2021-03

    Pressure vessels in pipelines and systems for the pipeline bound supply of gas to the general public
    01/03/2021 - PDF - Allemand - DVGW
    En savoir plus
    78,74 €

  • DVGW W 108:2021-02

    Groundwater Monitoring Networks in Water Catchment Areas
    01/02/2021 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW G 463:2021-02

    High Pressure Gas Steel Pipelines for a Design Pressure of More Than 16 bar, Construction
    01/02/2021 - PDF - Allemand - DVGW
    En savoir plus
    78,74 €

  • DVGW G 622:2021-02

    Single Testing of Gas Appliances on the Location of Installation
    01/02/2021 - PDF - Allemand - DVGW
    En savoir plus
    39,65 €

  • DVGW G 466-1:2021-02

    Gas Pipework Made of Steel Pipes for a Design Pressure greater than 16 bar, Operation and Maintenance
    01/02/2021 - PDF - Allemand - DVGW
    En savoir plus
    78,74 €

  • DVGW G 648:2021-02

    Qualifikation Requirements for DVGW-TRGI Experts
    01/02/2021 - PDF - Allemand - DVGW
    En savoir plus
    39,65 €

  • DVGW GW 10-B1:2021-01

    Cathodic Protection (CP) of Buried Pipelines, Pipelines of Complex Structures and Steel Tanks - Supplement 1: Areas of Application of Experts DVGW G 100 (A) Area of Expertise IX
    01/01/2021 - PDF - Allemand - DVGW
    En savoir plus
    39,65 €

  • DVGW G 220:2021-01

    Power-to-Gas Process Plants: Engineering, Manufacturing, Construction, Commissioning and Operation
    01/01/2021 - PDF - Allemand - DVGW
    En savoir plus
    142,40 €

  • DVGW GW 301:2021-01

    Companies for Construction, Repair and Connection of Pipelines - Requirements and Tests
    01/01/2021 - PDF - Allemand - DVGW
    En savoir plus
    78,74 €

  • DVGW G 400:2021-01

    Gas Transportation and Gas Distribution - Terms and Definitions
    01/01/2021 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW W 636:2021-01

    High-Voltage and Low-Voltage Equipment in Water Supply Systems - Earthing, Lightning Protection, Potential Compensation and Surge Protection
    01/01/2021 - PDF - Allemand - DVGW
    En savoir plus
    109,93 €

  • DVGW GW 15:2021-01

    Field Coatings of Pipelines - Qualification of Coating Applicators
    01/01/2021 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW G 676:2021-01

    Qualification Criteria for Maintenance Companies - Requirements and Testing
    01/01/2021 - PDF - Allemand - DVGW
    En savoir plus
    39,65 €

  • DVGW G 107:2020-12

    Qualification requirements for specialists for quality assurance as part of a change in gas quality, Training Schedule
    01/12/2020 - PDF - Allemand - DVGW
    En savoir plus
    39,65 €

  • DVGW G 105:2020-12

    Training Plan for the Theoretical Education and Training of Qualified Persons for CNG Filling Stations
    01/12/2020 - PDF - Allemand - DVGW
    En savoir plus
    39,65 €

  • DVGW W 113:2020-12

    Dimensioning of Gravel Pack Material for Well Construction
    01/12/2020 - PDF - Allemand - DVGW
    En savoir plus
    109,93 €

  • DVGW W 256:2020-12

    Residues Containing Radionuclides from Groundwater Treatment - Assessment and Waste Management
    01/12/2020 - PDF - Allemand - DVGW
    En savoir plus
    78,74 €

  • DVGW GW 115:2020-12

    Metasystematics for Network Information
    01/12/2020 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW GW 120:2020-12

    Network Documentation in Supply Companies
    01/12/2020 - PDF - Allemand - DVGW
    En savoir plus
    78,74 €

  • DVGW G 100:2020-11

    Qualification Requirements for Experts for Energy Systems in the Gas Infrastructure
    01/11/2020 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW G 265-2:2020-11

    Plants for the Upgrading and Injection of Biogas into Gas Supply Grids - Part 2: Gases produced by Fermentation - Operation and Maintenance
    01/11/2020 - PDF - Allemand - DVGW
    En savoir plus
    68,84 €

  • DVGW G 292-1:2020-11

    Monitoring and Control of Biogas Injection Plants in Terms of Dispatching
    01/11/2020 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW G 292-2:2020-11

    Monitoring and Control of Hydrogen Injection Plants in Terms of Dispatching
    01/11/2020 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW G 800-1:2020-11

    Technical Rule Gas Efficiency - Part 1: Heat supply buildings
    01/11/2020 - PDF - Allemand - DVGW
    En savoir plus
    107,48 €

  • DVGW G 800-2:2020-11

    Technical Rule Gas Efficiency - Part 2: Thermal industry
    01/11/2020 - PDF - Allemand - DVGW
    En savoir plus
    75,94 €

  • DVGW GW 31:2020-11

    Pipeline Monitoring - Detection of External Contacts by Construction Equipment
    01/11/2020 - PDF - Allemand - DVGW
    En savoir plus
    39,65 €

  • DVGW G 711:2020-10,VdTÜV MB DRGA 510:2020-10

    CNG fuelling stations - Design, construction, testing and commissioning
    01/10/2020 - PDF - Allemand - DVGW
    En savoir plus
    109,93 €

  • DVGW G 409:2020-09

    Conversion of High Pressure Gas Steel Pipelines for a Design Pressure of more than 16 bar for Transportation of Hydrogen
    01/09/2020 - PDF - Allemand - DVGW
    En savoir plus
    39,65 €

  • DVGW G 260:2020-09

    Gas Quality
    01/09/2020 - PDF - Allemand - DVGW
    En savoir plus
    109,93 €

  • DVGW G 456:2020-09

    Guidelines in Case of Insufficient Coverage of Pipelines
    01/09/2020 - PDF - Allemand - DVGW
    En savoir plus
    39,65 €

  • DVGW G 1000:2020-09

    Requirements on the Qualification and Organisation of Enterprises Operating Installations for the Pipeline-bound Supply of the General Public with Gas (Gas Supply Installations)
    01/09/2020 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW GW 661:2020-09

    Use of Portable Electrical Equipment in the Gas and Water Supply
    01/09/2020 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW W 291:2020-09

    Cleaning and Disinfection of Drinking Water Distribution Systems
    01/09/2020 - PDF - Allemand - DVGW
    En savoir plus
    78,74 €

  • DVGW W 333:2020-09

    Tapping Valves and Tapping Operation in Water Supply
    01/09/2020 - PDF - Allemand - DVGW
    En savoir plus
    39,65 €

  • DVGW W 399:2020-09

    Unplanned Supply Interruptions
    01/09/2020 - PDF - Allemand - DVGW
    En savoir plus
    39,65 €

  • DVGW G 685-1:2020-08

    Gas Billing - Fundamentals of Energy Determination
    01/08/2020 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW G 685-2:2020-08

    Gas Billing - Calorific Value
    01/08/2020 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW G 685-3:2020-08

    Gas Billing - Volume of Gas at Standard Condition
    01/08/2020 - PDF - Allemand - DVGW
    En savoir plus
    39,65 €

  • DVGW G 685-4:2020-08

    Gas Billing - Energy Determiniation based on Meter Reading
    01/08/2020 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW G 685-5:2020-08

    Gas Billing - Energy Determination based on Series of Consecutive Hourly Values
    01/08/2020 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW G 685-6:2020-08

    Gas Billing - Natural Gas Compressibility Factors
    01/08/2020 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW G 685-7:2020-08

    Gas Billing - Difference Value Formation
    01/08/2020 - PDF - Allemand - DVGW
    En savoir plus
    39,65 €

  • DVGW G 452-2:2020-08

    Tapping and Shutting off - Part 2: Squeezing off Plastic Pipelines for Gas with Pressures up to 5 bar and Outer Diameters up to 315 mm
    01/08/2020 - PDF - Allemand - DVGW
    En savoir plus
    39,65 €

  • DVGW G 454:2020-08

    Measures regarding completion of the technical documentation for gas pressure regulating and gas measuring stations
    01/08/2020 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW W 300-5:2020-08

    Drinking Water Tanks - Part 5: Assessment of the Fitness of Use of Construction Products for Lining and Coating Systems
    01/08/2020 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW G 687:2020-07

    Minimum Technical Requirements for the Metering Point Operation Gas
    01/07/2020 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW W 621:2020-07

    Dehumidification, Ventilation, Heating in Waterworks
    01/07/2020 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW W 400-2:2020-06

    Technical Rules for Water Supply Systems - Part 2: Construction and Testing
    01/06/2020 - PDF - Allemand - DVGW
    En savoir plus
    78,74 €

  • DVGW G 285:2020-05

    Advise for the Inhibition of Hydrates in Natural Gases
    01/05/2020 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW GW 1200:2020-05

    Objectives and Organisation for the Stand-by for Emergency Management for Gas and Water Grid Operators
    01/05/2020 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW W 557:2020-05

    Cleaning and Disinfection of Drinking Water Installations
    01/05/2020 - PDF - Allemand - DVGW
    En savoir plus
    78,74 €

  • DVGW G 491:2020-04

    Gas pressure regulating stations for inlet pressures up to and including 100 bar
    01/04/2020 - PDF - Allemand - DVGW
    En savoir plus
    142,40 €

  • DVGW G 616:2020-04

    Determination of Zeta Values for Fittings and Connecting Pieces in Domestic Gas Installation in Buildings
    01/04/2020 - PDF - Allemand - DVGW
    En savoir plus
    39,65 €

  • DVGW G 462:2020-03

    Gas Pipework made of Steel Pipes for an Operating Pressure up to and including 16 bar
    01/03/2020 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW G 472:2020-03

    Gas Pipework made of Plastic Pipes for an Operating Pressure up to and including 16 bar, Installation
    01/03/2020 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW G 680:2020-03

    Survey, Changeover and Adaption of Gas Appliances
    01/03/2020 - PDF - Allemand - DVGW
    En savoir plus
    78,74 €

  • DVGW GW 30:2020-02

    Supervision of Quality Assurance of Coatings in Factories and of Field Coatings - Qualification Requirements for the Coating Inspector
    01/02/2020 - PDF - Allemand - DVGW
    En savoir plus
    39,65 €

  • DVGW W 221-1:2020-02

    Residues and By-Products of Drinking Water Treatment Plants - Part 1: Principles for Planning and Operation
    01/02/2020 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW W 214-4:2020-02

    pH-Adjustment in Drinking Water Treatment - Part 4: Planning and Operating of Dosing Plants
    01/02/2020 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW GW 315:2020-01

    Protection of Supply Systems during Construction Works
    01/01/2020 - PDF - Allemand - DVGW
    En savoir plus
    39,65 €

  • DVGW W 627:2020-01

    Dosing and mixing in the water supply
    01/01/2020 - PDF - Allemand - DVGW
    En savoir plus
    78,74 €

  • DVGW W 616:2020-01

    Sensor-supported operation monitoring of pump systems in the drinking water supply
    01/01/2020 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW G 469:2019-07

    Pressure Testing Procedures Gastransmission / Gasdistribution
    01/07/2019 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW W 214-3:2018-09

    pH-Adjustment in Drinking Water Treatment - Part 3: Planning and Operation of Systems for Carbon Dioxide Removal
    01/09/2018 - PDF - Allemand - DVGW
    En savoir plus
    67,95 €

  • DVGW G 440-B1:2018-09

    Explosion protection document for plants and systems for public gas supply, 1. Supplement: Amendment of the example for Gas- Pressure-Regulating and Measuring Stations
    01/09/2018 - PDF - Allemand - DVGW
    En savoir plus
    67,95 €

  • DVGW G 617:2018-09

    Calculation Basis for sizing the Pipework of Gas Installations
    01/09/2018 - PDF - Allemand - DVGW
    En savoir plus
    86,89 €

  • DVGW W 116:2018-08

    Application of drilling fluid additives for the construction of water and monitoring wells with flush drilling methods
    01/08/2018 - PDF - Allemand - DVGW
    En savoir plus
    86,89 €

  • DVGW G 635:2018-08

    Gasgeräte für den Anschluss an ein Luft-Abgas-System für Überdruckbetrieb (standardisiertes Verfahren)
    01/08/2018 - PDF - Allemand - DVGW
    En savoir plus
    43,76 €

  • DVGW GW 10:2018-06

    Cathodic Protection (CP) of buried Pipelines, Pipelines of complex Structures and Steel Tanks - Design, Construction, Commissioning, Operation and Maintenance
    01/06/2018 - PDF - Allemand - DVGW
    En savoir plus
    109,93 €

  • DVGW W 290:2018-05

    Disinfection of Drinking Water - Requirements and Conditions of Application
    01/05/2018 - PDF - Allemand - DVGW
    En savoir plus
    67,95 €

  • DVGW G 466-1:2018-05

    Gas pipework made of steel pipes for a design pressure greater than 16 bar, operation and maintenance
    01/05/2018 - PDF - Allemand - DVGW
    En savoir plus
    78,74 €

  • DVGW W 613:2018-05

    Recovery of electrical Energy using hydroelectric Power Installations in the Drinking Water Supply
    01/05/2018 - PDF - Allemand - DVGW
    En savoir plus
    121,30 €

  • DVGW G 694:2018-05

    Communication Adapter for Connection of Meters to local metrological Network Interface of a Smart Meter Gateway
    01/05/2018 - PDF - Allemand - DVGW
    En savoir plus
    121,30 €

  • DVGW G 465-1:2018-05

    Inspection of gas pipework systems with operating pressures up to 16 bar
    01/05/2018 - PDF - Allemand - DVGW
    En savoir plus
    67,95 €

  • DVGW W 316:2018-04

    Qualification of Specialist Companies for Design, Construction, Rehabilitation and Improvement of Drinking Water Tanks, Expert Knowledge
    01/04/2018 - PDF - Allemand - DVGW
    En savoir plus
    86,89 €

  • DVGW GW 28-B1:2018-04

    Determination of AC corrosion risk of cathodically protected steel pipelines and protection measures, Supplement 1: Modified criteria for AC voltage and on potential
    01/04/2018 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW W 271:2018-04

    Invertebrates in Water Supply Facilities - Occurrence and Recommendations for Dealing with
    01/04/2018 - PDF - Allemand - DVGW
    En savoir plus
    121,30 €

  • DVGW G 5621-1:2018-04

    Stapp-off Bags for Pipe Setting Devices up to 1 bar - Part 1: Thin-walled, inflatable Rubber Bag with Textile Outer Covers - Type A
    01/04/2018 - PDF - Allemand - DVGW
    En savoir plus
    67,95 €

  • DVGW G 5621-2:2018-04

    Stop-off Bags for Bag Setting Devices up to 1 bar - Part 2: Thickwalled, inflatable Bag with Reinforcement - Type B
    01/04/2018 - PDF - Allemand - DVGW
    En savoir plus
    67,95 €

  • DVGW G 5620-1:2018-04

    Bag Setting Devices for Maximum Operating Pressures up to 1 bar for Gas Distribution
    01/04/2018 - PDF - Allemand - DVGW
    En savoir plus
    67,95 €

  • DVGW W 1020:2018-03

    Recommendations and Instructions in the Event of Deviations from Requirements of the Drinking Water Ordinance, obligatory and recommended Action Plans
    01/03/2018 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW W 402-B1:2018-03

    Statistics of the Network and its Damages - Collection and Analysis of Data for the Maintenance of Water Supply Networks - Supplement 1: Nationwide Data Collection
    01/03/2018 - PDF - Allemand - DVGW
    En savoir plus
    43,76 €

  • DVGW G 485:2018-02

    Digital Interface for Gas metering Devices (DSfG)
    01/02/2018 - PDF - Allemand - DVGW
    En savoir plus
    86,89 €

  • DVGW G 494:2018-02

    Noise control measures at equipment and plants for gas pressure regulation and gas measurement
    01/02/2018 - PDF - Allemand - DVGW
    En savoir plus
    78,74 €

  • DVGW G 473:2018-01

    Methods for detection, valuation, treatment and avoidance of dents on high pressure pipelines
    01/01/2018 - PDF - Allemand - DVGW
    En savoir plus
    43,76 €

  • DVGW G 474:2017-12

    Provisions for safe operation of gas pipeworks influenced by mining activities
    01/12/2017 - PDF - Allemand - DVGW
    En savoir plus
    67,95 €

  • DVGW W 630:2017-11

    Electric Drives in Water Supply Systems
    01/11/2017 - PDF - Allemand - DVGW
    En savoir plus
    67,95 €

  • DVGW W 622-2:2017-10

    Dosing Plants for Flocculants and Flocculation Aids - Part 2: Flocculation Aids
    01/10/2017 - PDF - Allemand - DVGW
    En savoir plus
    67,95 €

  • DVGW G 450:2017-09

    Pigging of Gas Pipelines
    01/09/2017 - PDF - Allemand - DVGW
    En savoir plus
    67,95 €

  • DVGW W 392:2017-09

    Water Loss in Pipeline Networks - Determination, Water Balance, Performance Indicators, Monitoring
    01/09/2017 - PDF - Allemand - DVGW
    En savoir plus
    61,59 €

  • DVGW W 400-3-B1:2017-09

    Technical rules for Water Supply Systems - Part 3: Operation and Maintenance - Supplement 1: Inspection and Servicing of Distribution Systems
    01/09/2017 - PDF - Allemand - DVGW
    En savoir plus
    43,76 €

  • DVGW G 106:2017-08

    Requirements for qualified Persons for the Gas Appliance Adaptation due to Gas Conversion Process - Training Plan
    01/08/2017 - PDF - Allemand - DVGW
    En savoir plus
    43,76 €

  • DVGW W 1060:2017-08

    IT-Security - Standard for Water Supply/Waste Water Utilities
    01/08/2017 - PDF - Allemand - DVGW
    En savoir plus
    67,95 €

  • DVGW GW 326:2017-07

    Mechanical Joining of PE Pipes in Gas and Water Distribution (Networks) - Competent Person and Supervisor - Requirements and Qualification
    01/07/2017 - PDF - Allemand - DVGW
    En savoir plus
    43,76 €

  • DVGW W 213-3:2017-07

    Filtration Processes for Particle Removal - Part 3: Rapid Sand Filtration
    01/07/2017 - PDF - Allemand - DVGW
    En savoir plus
    67,95 €

  • DVGW G 411:2017-07

    Investigation of Incidents on Gas Pipelines and Gas Stations
    01/07/2017 - PDF - Allemand - DVGW
    En savoir plus
    43,76 €

  • DVGW W 670:2017-05

    Acceptance Tests of Centrifugal Pumps in the Drinking Water Supply
    01/05/2017 - PDF - Allemand - DVGW
    En savoir plus
    67,95 €

  • DVGW G 612:2017-05

    Operation of portable LPG Systems in the Leisure Area for Outdoor Use
    01/05/2017 - PDF - Allemand - DVGW
    En savoir plus
    67,95 €

  • DVGW G 2000:2017-05

    Minimum requirements with respect to interoperability and connection to gas supply networks
    01/05/2017 - PDF - Allemand - DVGW
    En savoir plus
    86,89 €

  • DVGW G 410:2017-05

    Registration of asset inventory and incident data of gas infrastructures
    01/05/2017 - PDF - Allemand - DVGW
    En savoir plus
    86,89 €

  • DVGW GW 118:2017-04

    Provision of Information on Gas and Water Infrastructure
    01/04/2017 - PDF - Allemand - DVGW
    En savoir plus
    86,89 €

  • DVGW GW 22-B1:2017-04

    Measures for Construction and Operation of Pipelines influenced by High-Voltage Three-Phase Systems and AC Traction Systems - Supplement 1: Additional Information on Operating Modes of Transmission Lines and Measures
    01/04/2017 - PDF - Allemand - DVGW
    En savoir plus
    39,65 €

  • DVGW GW 121:2017-03

    Long Distance Pipelines and Distribution Grids - Service Items for Surveying Works
    01/03/2017 - PDF - Allemand - DVGW
    En savoir plus
    43,76 €

  • DVGW GW 126:2017-03

    Procceedings about Establishment and Continuation of official Geoinformation
    01/03/2017 - PDF - Allemand - DVGW
    En savoir plus
    67,95 €

  • DVGW W 214-5:2017-03

    pH-Adjustment in drinking water treatment, Part 5 - Pretreatment of very soft und very acidic waters
    01/03/2017 - PDF - Allemand - DVGW
    En savoir plus
    67,95 €

  • DVGW G 441:2017-03

    Shut-off Valves for Maximum Operating Pressures up to 100 bar for Gas Infrastructure
    01/03/2017 - PDF - Allemand - DVGW
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    86,89 €

  • DVGW G 656:2017-03

    Natural Gas Fuelling Stations - Operation and Maintenance
    01/03/2017 - PDF - Allemand - DVGW
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    67,95 €

  • DVGW W 628-B1:2017-02

    1. Supplement of DVGW W 628:2009-02 Internal coating and lining of Steel Vessels in Waterworks
    01/02/2017 - PDF - Allemand - DVGW
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    43,76 €

  • DVGW GW 19-2:2017-02

    Condition assessment of non cathodically protected metallic pipelines of gas and water supply - Part 2: Systematic Review
    01/02/2017 - PDF - Allemand - DVGW
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    121,30 €

  • DVGW GW 390:2017-02

    Building Penetrations and their Sealing for buried Cables and Pipes
    01/02/2017 - PDF - Allemand - DVGW
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    86,89 €

  • DVGW G 479:2017-02

    Design, Construction and Operation of Gas Systems in Areas susceptible to flooding
    01/02/2017 - PDF - Allemand - DVGW
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    67,95 €

  • DVGW W 303-B1:2017-02

    Dynamic Pressure Variations in Water Supply Systems - Supplement 1: Hazards and Risk Control Measures
    01/02/2017 - PDF - Allemand - DVGW
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    67,95 €

  • DVGW G 5620-2:2016-12

    Bag Setting Devices for Maximum Operating Pressures up to 5 bar for Gas Distribution
    01/12/2016 - PDF - Allemand - DVGW
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    67,95 €

  • DVGW G 5621-3:2016-12

    Stop-off Bags for Bag Setting Devices up to 5 bar, Part 3: Thickwalled, inflatable Bag with Reinforcement - Type B
    01/12/2016 - PDF - Allemand - DVGW
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    67,95 €

  • DVGW G 640-1:2016-12

    Installation of fully packaged combined Head and Power (CHP) Units
    01/12/2016 - PDF - Allemand - DVGW
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    67,95 €

  • DVGW G 640-2:2016-12

    Installation of fully packaged Fuel Cell Gas Heat Appliances
    01/12/2016 - PDF - Allemand - DVGW
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    43,76 €

  • DVGW GW 7-B1:2016-11

    Lote und Flussmittel zum Löten von Kupferrohren in der Gas- und Trinkwasser-Installation - Anforderungen und Prüfungen - Beiblatt 1
    01/11/2016 - PDF - Allemand - DVGW
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    43,76 €

  • DVGW G 436-1:2016-11

    Biogas Storage Systems - Safeguarding the Usability and Bearing Capability of Membrane Covers
    01/11/2016 - PDF - Allemand - DVGW
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    121,30 €

  • DVGW G 459-1:2016-11

    Service Lines for an Operating Pressure up to 5 bar
    01/11/2016 - PDF - Allemand - DVGW
    En savoir plus
    86,89 €

  • DVGW W 105:2016-10

    Forestry and Water Resources Protection
    01/10/2016 - PDF - Allemand - DVGW
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    43,76 €

  • DVGW W 235-2:2016-10

    Water Softening in Water Works - Softening by Precipitation
    01/10/2016 - PDF - Allemand - DVGW
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    86,89 €

  • DVGW W 635:2016-10

    High-Voltage and Low-Voltage Equipment in Water Supply Systems, Substitute Power Supply Systems with Power Generators, Battery Installations, uninterruptable Power Supply Systems
    01/10/2016 - PDF - Allemand - DVGW
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    86,89 €

  • DVGW W 227:2016-10

    Permanganate in Water Treatment
    01/10/2016 - PDF - Allemand - DVGW
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    43,76 €

  • DVGW W 300-8:2016-10

    Drinking Water Tanks - Recommendations for Practice of Hygiene Concept: Construction and Rehabilitation
    01/10/2016 - PDF - Allemand - DVGW
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    67,95 €

  • DVGW W 622-1:2016-09

    Dosing Plants for Flocculants and Flocculation Aids - Part 1: Flocculants
    01/09/2016 - PDF - Allemand - DVGW
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    67,95 €

  • DVGW G 451:2016-09

    Aspects of Soil Protection for the Planning and Construction Phase of Gastransmission Lines
    01/09/2016 - PDF - Allemand - DVGW
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    67,95 €

  • DVGW G 5628:2016-09

    Installation Systems for Gas Installation inside Buildings, consisting of Multi-Layer Pipes and their corresponding Fittings, for an Operating Pressure less than or equal to 100 mbar - Requirements and Testing
    01/09/2016 - PDF - Allemand - DVGW
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    121,30 €

  • DVGW G 269:2016-09

    Measurement of the Composition of Gases from regenerative Sources
    01/09/2016 - PDF - Allemand - DVGW
    En savoir plus
    43,76 €

  • DVGW GW 309:2016-09

    Electric Bypass for Pipe Cutting
    01/09/2016 - PDF - Allemand - DVGW
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    43,76 €

  • DVGW G 5484:2016-09

    OMS Konformitätsprüfung für unidirektionale Zähler für Elektrizität, Gas, Wasser und Wärme - OMS Compliance Test
    01/09/2016 - PDF - Allemand - DVGW
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    67,95 €

  • DVGW G 5406:2016-09

    Elastomer Materials for Seals and Diaphragms for Gas Supply and Gas Utilization - Requirements, Testing and Identification
    01/09/2016 - PDF - Allemand - DVGW
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    43,76 €

  • DVGW W 300-7:2016-09

    Drinking WaterTanks - Part 7: Recommendations for Practice of Cleaning and Disinfection Concept
    01/09/2016 - PDF - Allemand - DVGW
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    43,76 €

  • DVGW W 300-6:2016-09

    Drinking Water Tanks - Design, Construction, Operation and Maintenance of System and prefabricated Tanks
    01/09/2016 - PDF - Allemand - DVGW
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    67,95 €

  • DVGW W 104:2016-07

    Basic principles and measures of water protection in agricultural practices
    01/07/2016 - PDF - Allemand - DVGW
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    121,30 €

  • DVGW G 463:2016-07

    High Pressure Gas Steel Pipelines for a Design Pressure of more than 16 bar - Construction
    01/07/2016 - PDF - Allemand - DVGW
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    109,93 €

  • DVGW W 405-B1:2016-06

    Supply of Fire Water via the Public Drinking Water Supply - Supplement 1: Prevention of Detriments to the Drinking Water und to the Network During the Abstraction of Fire Water
    01/06/2016 - PDF - Allemand - DVGW
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    67,95 €

  • DVGW G 5616-B1:2016-06

    Supplement G 5616: Additional Connection
    01/06/2016 - PDF - Allemand - DVGW
    En savoir plus
    43,76 €

  • DVGW G 5614-B1:2016-06

    Non-detachable Connections for Gas Pipes, Press Fittings - Supplement 1 of G 5614: Addition for Press Fittings for Carbon Steel Pipes
    01/06/2016 - PDF - Allemand - DVGW
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    43,76 €

  • DVGW W 214-1:2016-05

    pH-Adjustment in Drinking Water Treatment - Part 1: Principles and Methods
    01/05/2016 - PDF - Allemand - DVGW
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    67,95 €

  • DVGW G 103:2016-05

    Requirements for Qualification of competent Person for Maintenance of High Pressure Gas Pipelines, Training Plan
    01/05/2016 - PDF - Allemand - DVGW
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    43,76 €

  • DVGW G 685-B3:2016-05

    3. Beiblatt zum DVGW-Arbeitsblatt G 685 Gasabrechnung - Auslegungen zur Gasabrechnung
    01/05/2016 - PDF - Allemand - DVGW
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    67,95 €

  • DVGW GW 6-B1:2016-04

    Löt-, Übergangs- und Gewindefittings aus Kupfer und Kupferlegierungen in der Gas- und Trinkwasser-Installation - Anforderungen und Prüfungen - Beiblatt 1
    01/04/2016 - PDF - Allemand - DVGW
    En savoir plus
    43,76 €

  • DVGW GW 8-B1:2016-04

    Kapillarlötfittings aus Kupfer in der Gas- und Trinkwasser-Installation - Anforderungen und Prüfungen - Beiblatt 1
    01/04/2016 - PDF - Allemand - DVGW
    En savoir plus
    43,76 €

  • DVGW W 583:2016-04

    Distribution manifolds in drinking water installations with pressure-retaining metallic bodies - Requirements and tests
    01/04/2016 - PDF - Allemand - DVGW
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    43,76 €

  • DVGW W 585:2016-04

    Combinations of valves and devices in drinking water installations - Requirements and tests
    01/04/2016 - PDF - Allemand - DVGW
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    43,76 €

  • DVGW W 221-4:2016-03

    Residues and by-products of drinking water treatment plants - Part 4: Use of backwash waters from drinking water purification
    01/03/2016 - PDF - Allemand - DVGW
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    43,76 €

  • DVGW GW 125-B1:2016-03

    1. Beiblatt zu GW 125 Bäume, unterirdische Leitungen und Kanäle: Beurteilungskriterien für Baumwurzel-Gasrohrleitungs-Interaktionen
    01/03/2016 - PDF - Allemand - DVGW
    En savoir plus
    43,76 €

  • DVGW G 458:2016-03

    Subsequent increase of operating pressure of gas pipelines made of steel
    01/03/2016 - PDF - Allemand - DVGW
    En savoir plus
    43,76 €

  • DVGW W 1100-2:2016-02

    Definitions of Main Performance Indicators in Water Supply
    01/02/2016 - PDF - Allemand - DVGW
    En savoir plus
    157,11 €

  • DVGW W 107:2016-02

    Guidance for the Application of numeric Groundwater Models in Catchment Areas of Drinking Water Abstraction Points
    01/02/2016 - PDF - Allemand - DVGW
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    86,89 €

  • DVGW W 1100-3:2016-02

    Structural Conditions of Water Supply Systems
    01/02/2016 - PDF - Allemand - DVGW
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    121,30 €

  • DVGW W 570-1-B2:2016-02

    2. Beiblatt zur Prüfgrundlage W 570-1 Armaturen für die Trinkwasser-Installation - Teil 1: Anforderungen und Prüfungen für Gebäudearmaturen
    01/02/2016 - PDF - Allemand - DVGW
    En savoir plus
    43,76 €

  • DVGW GW 130:2016-01

    Quality Assurance in Network Documentation
    01/01/2016 - PDF - Allemand - DVGW
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    67,95 €

  • DVGW W 1000:2016-01

    Requirements on the Qualification and Organisation of Drinking Water Utilities
    01/01/2016 - PDF - Allemand - DVGW
    En savoir plus
    67,95 €

  • DVGW W 556:2015-12

    Hygienic-microbial Irregularities in Drinking Water Installations - Methods and Measures to Remedy
    01/12/2015 - PDF - Allemand - DVGW
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    86,89 €

  • DVGW W 625:2015-12

    Plants for the Production and Dosage of Ozone in Drinking Water Supply
    01/12/2015 - PDF - Allemand - DVGW
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    86,89 €

  • DVGW GW 335-A5:2015-12

    Plastic Piping Systems in Gas and Water Supply - Requirements and Tests - Part A5: PE Multilayer Pipes with Reinforcement (Oriented PE) and their Joints and Jointing
    01/12/2015 - PDF - Allemand - DVGW
    En savoir plus
    67,95 €

  • DVGW GW 335-A6:2015-12

    Plastic Piping Systems in Gas and Water Supply - Requirements and Tests - Part A6 - PA-U 160 and PA-U 180 Pipes and their Joints and Jointing
    01/12/2015 - PDF - Allemand - DVGW
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    67,95 €

  • DVGW G 267:2015-12

    Oxygen Content in High Pressure Grids
    01/12/2015 - PDF - Allemand - DVGW
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    43,76 €

  • DVGW W 624:2015-12

    Dosing Plants for Disinfectants and Oxidation Agents - Preparation and Dosing Plants for Chlorine Dioxide
    01/12/2015 - PDF - Allemand - DVGW
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    86,89 €

  • DVGW G 459-2:2015-11

    Gas Pressure Regulating Installations with a Maximum Upstream Operating Pressure of 5 bar and a Maximum Design Flow Rate of 200 m3/h under normal Conditions on Service Lines, Functional Requirements
    01/11/2015 - PDF - Allemand - DVGW
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    67,95 €

  • DVGW G 495:2015-11

    Gas plants and systems - Operation and maintenance
    01/11/2015 - - - DVGW
    En savoir plus
    124,53 €

  • DVGW G 100:2015-10

    Qualification Requirements for Experts for Energy Systems in the Gas Infrastructure
    01/10/2015 - PDF - Allemand - DVGW
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    61,59 €

  • DVGW W 213-2:2015-09

    Filtration Processes for Particle Removal - Part 2: Assessment and Application of granular Filter Media
    01/09/2015 - PDF - Allemand - DVGW
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    86,89 €

  • DVGW W 579:2015-09

    Sampling Valves in Drinking Water Installations - Requirements and Tests
    01/09/2015 - PDF - Allemand - DVGW
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    43,76 €

  • DVGW W 632-1:2015-09

    High-Voltage and low-voltage equipment in water supply systems - Part 1: High-Voltage equipment
    01/09/2015 - PDF - Allemand - DVGW
    En savoir plus
    121,30 €

  • DVGW G 415:2015-09

    Design, Construction and Operation of Biogas Pipework with an Operating Pressure up to and including 5 bar
    01/09/2015 - PDF - Allemand - DVGW
    En savoir plus
    67,95 €

  • DVGW G 5600-2:2015-09

    Material Transition Fittings for Polyethylene Pipework made from Plastics - Requirements and Tests
    01/09/2015 - PDF - Allemand - DVGW
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    67,95 €

  • DVGW G 453:2015-08

    Measures regarding incomplete technical Approval Documentation for Steel Pipework for an Operating Pressure greater than 5 bar
    01/08/2015 - PDF - Allemand - DVGW
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    67,95 €

  • DVGW W 570-1-B1:2015-08

    1. Beiblatt zur Prüfgrundlage W 570-1 Armaturen für die Trinkwasser-Installation - Teil 1: Anforderungen und Prüfungen für Gebäudearmaturen
    01/08/2015 - PDF - Allemand - DVGW
    En savoir plus
    43,76 €

  • DVGW G 499:2015-08

    Pre-heating of natural gas in gas plants and systems
    01/08/2015 - PDF - Allemand - DVGW
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    121,30 €

  • DVGW G 442:2015-07

    Potentially explosive atmosphere at exhaust openings of venting lines at gas plants or systems
    01/07/2015 - PDF - Allemand - DVGW
    En savoir plus
    121,30 €

  • DVGW W 534:2015-07

    Pipe connectors and pipe joints in drinking water installation
    01/07/2015 - PDF - Allemand - DVGW
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    142,40 €

  • DVGW GW 19-1:2015-07

    Determination of condition information of non cathodically protected metallic pipelines of gas and water supply - Part 1: Detection, assessment and recommendations
    01/07/2015 - PDF - Allemand - DVGW
    En savoir plus
    86,89 €

  • DVGW W 225:2015-06

    Ozone in Drinking Water Treatment
    01/06/2015 - PDF - Allemand - DVGW
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    43,76 €

  • DVGW GW 350:2015-06

    Welding Joints of Steel Pipelines for Gas and Water Supply - Manufacturing, Testing and Evaluation
    01/06/2015 - PDF - Allemand - DVGW
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    121,30 €

  • DVGW W 570-3-B1:2015-06

    Armaturen in der Trinkwasserinstallation - Gebäude- und Sicherungsarmaturen und/oder Kombinationen in Sonderbauformen für Einsatzbereiche nach DIN EN 806 und DIN EN 1717 in Verbindung mit DIN 1988 - Beiblatt 1
    01/06/2015 - PDF - Allemand - DVGW
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    43,76 €

  • DVGW GW 381:2015-05

    Building Companies for Underground Line Construction - Minimum Requirements (identical with AGFW FW 600 and VDE-AR-N 4220)
    01/05/2015 - PDF - Allemand - DVGW
    En savoir plus
    43,76 €

  • DVGW GW 392:2015-04

    Seamless copper tubes and seamless copper tubes with internal tin plating for gas and drinking water installations, Requirements and tests
    01/04/2015 - PDF - Allemand - DVGW
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    86,89 €

  • DVGW W 402-B1:2015-04

    Statistics of the Network and its Damages - Collection and Analysis of Data for the Maintenance of Water Supply Networks - Supplement 1: Nationwide Data Collection
    01/04/2015 - PDF - Allemand - DVGW
    En savoir plus
    43,76 €

  • DVGW W 111:2015-03

    Pumping test during water development
    01/03/2015 - PDF - Allemand - DVGW
    En savoir plus
    121,30 €

  • DVGW W 1001-B2:2015-03

    Safe and secure drinking water supply - risk management under normal operationg conditions - Supplement 2: Risk management of catchment areas for groundwater abstraction
    01/03/2015 - PDF - Allemand - DVGW
    En savoir plus
    121,30 €

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