DEFINICIONES Variedad híbrida

(DEG) A gas conditioning agent used to swell the yarn in lead/yarn joints. monoethylene glycol

(MEG) A gas conditioning agent used to swell the yarn in lead/yarn joints. All other definitions are given in IGEM/G/4 which is freely available by downloading a printable version from IGEM’s website, www.igem.org.uk.

Recommended and legacy gas metering arrangements are given in IGEM/G/1 which is freely available by downloading a printable version from IGEM’s website, www.igem.org.uk.

ACRONYMS

AGI Above ground installation CCTV Closed circuit television

CDM Construction (Design and Management) Regulations CIPS Close interval potential survey

COPA Control of Pollution Act

COSHH Control of Substances Hazardous to Health Regulations

CP Cathodic protection

CV Calorific value

DC Direct current

DEFRA Department of Environment, Food and Rural Affairs

DEG Diethylene glycol

DP Design pressure

DTI Department of Trade and Industry

EA Environment Agency

EC European Community

ECV Emergency control valve

EIA Environmental Impact Assessment EPA Environmental Protection Act

EPM Emergency Procedures Manual

ES Environmental Statement

ESP Emergency Service Provider FID Flame ionisation detection

GB Great Britain

GIS Geographical Information System GS(M)R Gas Safety (Management) Regulations

GT Gas transporter

HASAWA Health and Safety Act at Work etc. Act. HAUC Highways and Utilities Committee. HAZOP Hazard and operability.

HDPE High density polyethylene. HSE Health and Safety Executive. IGE Institution of Gas Engineers.

IGEM Institution of Gas Engineers and Managers. LDF Leak detection fluid.

LFL Lower flammable limit.

MAPD Major accident prevention document. MDPE Medium density polyethylene.

MEG Monoethylene glycol.

MIP Maximum incidental pressure. MIV Meter inlet valve.

MRS Minimum required strength. MOP Maximum operating pressure.

NDT Non-destructive testing.

NJUG National Joint Utilities Group. NRA National Rivers Authority.

NRSWA New Roads and Street Works Act.

OP Operating pressure.

PC Personal computer.

PCA Pipeline Construction Authority.

PE Polyethylene.

PEX Cross linked polyethylene. PPE Personal Protective Equipment. PPG Pollution Prevention Guidelines. PPM Parts per million.

PRI Pressure regulating installation. PSR Pipelines Safety Regulations.

PSSR Pressure Systems Safety Regulations. PVC Polyvinyl chloride.

QC Quality control.

SDR Standard dimension ratio.

SEPA Scottish Environmental Protection Agency. SMTS Specified minimum tensile strength. SMYS Specified minimum yield strength. STP Strength test pressure.

TTP Tightness test pressure. UIP Utility infrastructure provider.

APPENDIX 2 : REFERENCES

This Standard is set out against a background of legislation in force in the GB at the time of publication. Similar considerations are likely to apply in other countries and reference to the appropriate national legislation will be necessary. The following list is not exhaustive.

All relevant legislation must be complied with and relevant ACoPs, official Guidance Notes and referenced codes, standards, etc. shall be taken into account.

Where British Standards, etc. are quoted, equivalent national or international standards, etc. equally may be appropriate.

Care shall be taken to ensure that the latest editions of the relevant documents are used. A2.1 Acts



Ancient Monument and Archaeological Areas Act 1979



Animal Health Act 1981, as amended



Coastal Protection Act 1949



Control of Pollution Act 1974



Deer (Scotland) Act 1996



Environment Act 1995



Environmental Protection Act 1990



Forestry Act 1991



Gas Act 1986 and 1995



Health and Safety at Work etc. Act 1974



Local Government Act 1999



Local Government (Scotland) Acts 1973, 1988 and 1994



New Roads and Street Works Act 1991



Noise and Statutory Nuisance Act 1993



Pipelines Act 1962, as amended



Protection of Badgers Act 1992



Town and Country Planning Act 1990



Transport Act 2000



Water Resources Acts 1963 and 1991



Wildlife and Countryside Act 1981 as amended



Wildlife and Countryside Act 1981 (Amendment) Act 1985



Wild Mammals (Protection) Act 1996.

A2.1.2 Regulations and Orders



Borehole Sites and Operations Regulations 1995 (SI 1995 No 2038)



Confined Spaces Regulations



Conservation (Natural Habitats etc) Regulations 1994



Conservation (Natural Habitats, etc. Amendment Regulations 1997



Construction (Design and Management) Regulations 1994 (SI 1994 No 3140)



Construction (Head Protection) Regulations 1989 (SI 1989/2209 as amended by SI 1992/2966)



Construction (Health, Safety and Welfare) Regulations 1996 (SI 1996 No 1592)



Control of Substances Hazardous to Health Regulations 1994 (SI 1996 No 3246)



Control of Vibration at Work



Dangerous Substances and Explosive Atmospheres Regulations



Deregulation (Pipelines) Order 1999 (SI 1999 No 742)



Electricity and Pipeline Works (Assessment of Environmental Effects) Regulations 1990 (SI 1990 No 442)



Electricity at Work Regulations 1989 (SI 1989 No 635)



Foot and Mouth Disease Order 1983 as amended. (SI 1983 No 1950)



Gas Safety (Management) Regulations 1996 (SI 1996 No 551) (and

associated Guidance L80)



Health and Safety (Information for Employees) Regulations 1996 (SI 1996 No 682)



Health and Safety (Safety Signs and Signals) Regulations 1996 (SI 1996 No 341)



Hedgerows Regulations 1997 (SI 1997 No 1160)



Ionising Radiation Regulations 1999 (SI 1999 No 3232)



Lifting Operations and Lifting Equipment Regulations 1998 (SI 1998 No 2307)



Management of Health and Safety at Work Regulations 1999 (SI 1999 No 3242)



Manual Handling Operations Regulations 1992 (SI 1992 No 2793)



Noise at Work Regulations 1989 (SI 1989 No 1790)



Personal Protective Equipment at Work Regulations 1992 (SI 1992 No 2966)



Pipelines Safety Regulations 1996 (SI 1996 No 825) (and associated Guidance L82)



Pressure Systems Safety Regulations 2000 (SI 2000 No 128)



Provision and Use of Work Equipment Regulations 1998 (SI 1998 No 2932)



Public Gas Transporter Pipeline Works (Environmental Impact Assessment) Regulations 1999 (SI 1999 No 1672)



Reporting of Injuries, Disease and Dangerous Occurrences Regulations (RIDDOR) 1995 (SI 1995 No 3163)



Town and Country Planning (Environmental Impact Assessment) (England and Wales) Regulations 1999 (SI 1999 No 293)



Town and Country Planning Act (General Permitted Development) Order 1995 (SI 1995 No 48)



Working at Height Regulations. A2.2 EUROPEAN LEGISLATION



EC Directive 97/11/EC on assessing effects of projects on the environment



EC Directive 79/409/EEC on the conservation of birds



EC Directive 92/43/EEC on the conservation of natural habitats and wild fauna and flora.

A2.3 HSE ACOPs and GUIDANCE



HSE Reducing Risks, Protecting People



HSEH 40/2002 Occupational exposure limits



HSGS 4 Safety in Pressure testing



HSG6/2002 Avoidance of danger from overhead electric power lines



HSG47/2002 Avoiding danger from underground services



HSG48/2000 Reducing error and influencing behaviour



HSE Risk Criteria for Land use Planning in the vicinity of Major Hazard Installations 1989.

A2.4 INSTITUTION OF GAS ENGINEERS AND MANAGERS



IGEM/TD/1 Steel pipelines for high pressure gas transmission Edition 5



IGEM/TD/1 Handling, transport and storage of steel pipe, bends Edition 5 and fittings

Supplement 1



IGEM/TD/2 Application of pipeline risk assessment to proposed developments in the vicinity of high pressure Natural Gas pipelines



IGE/TD/4 PE and steel gas services and service pipework Edition 4



IGE/TD/12 Pipework stress analysis for gas industry plant Edition 2



IGEM/TD/13 Pressure regulating installations for transmission and Edition 2 distribution systems



IGE/SR/18 Safe working practices in the vicinity of gas pipelines and Edition 2 associated installations



IGE/SR/22 Purging of Natural Gas



IGE/SR/23 Venting of Natural Gas



IGE/SR/24 Risk assessment techniques



IGEM/SR/25 Hazardous area classification of Natural Gas installations Edition 2



IGEM/SR/28 Trenchless Techniques Edition 2



IGEM/SR/29 Dealing with gas escapes



IGE/GL/1 Planning of gas distribution systems operating at pressures not exceeding 7 bar



IGE/GL/2 Planning of transmission and storage systems operating at pressures exceeding 7 bar



IGE/GL/5 Plant modification procedures Edition 2



IGEM/GL/6 Non-routine operations

Edition 2



IGE/GL/8 Reporting and investigation of gas related incidents Edition 2



IGEM/UP/2 Installation pipework on industrial and commercial

Edition 2 premises



IGE/UP/3 Gas fuelled spark ignition and dual fuel engines Edition 2



IGEM/UP/6 Applications of positive displacement compressors to Edition 2 Natural Gas fuel systems



IGE/UP/9 Gas turbines



IGEM/G/1 Definitions for the end of a network, a meter installation and installation pipework



IGEM/G/8 Handling, transport and storage of PE pipe and fittings A2.5 BRITISH STANDARDS (abbreviated titles)



BS 1179 Glossary of terms used in the gas industry



BS 1640 Steel butt-welding pipe fittings

Part 3



BS 2633 Class 1 arc welding of ferritic steel pipework



BS 4250 Commercial butane and propane



BS 5228 Noise and vibration control



BS 5493 Protective coating of iron structures against corrosion



BS 7361 Cathodic protection



BS EN 837-1 Pressure gauges. Bourdon tube pressure gauges



BS EN 1560 Circular flanges for pipes, valves and fittings



BS EN 10208 Pipes. Classes A and B



BS EN 10253-2 Steel butt-welding pipe fittings



BS EN 12732 Welding steel pipework



BS IS0 3183 Steel pipe for pipelines. Class B



BS EN 12007 Gas supply systems. MOP  16 bar



BS EN ISO 9000 Quality management systems



BS EN ISO 9001 Quality systems.

A2.6 OTHER STANDARDS AND PUBLICATIONS (abbreviated titles)



API 5L Linepipe



ASME B16.9 Factory made wrought steel butt/welding fittings



ANSI B16.28 Wrought steel butt/welding elbows and returns



ASTM A105 Carbon steel forgings for piping applications



ASTM A234 Piping fittings of wrought carbon steel and alloy steel. High and moderate temperature



ASTM A420 Piping fittings of wrought carbon steel and alloy steel. High and low temperature



ASTM A 860 Wrought high strength, low alloy steel butt welding fittings



British Waterways Code of Practice



HAUC. Reinstatement of openings in the highway



HSE - IND(G) 163L - 5 steps to risk assessment ISBN 0 7176 0904 9



LPGA CoP 17. Purging LPG



LPGA CoP 22. LPG piping systems



MSS SP-75. High test wrought butt welding fittings.



NJUG Volume 4. Work in the vicinity of trees.



Oil Industry Advisory Committee - Guidance on permit to work systems in the petroleum industry. HSE Books 1997 ISBN 0 7176 1281 3



Oil Industry Advisory Committee - Guidance on the safe isolation of plant and equipment. HSE Books 1997 ISBN 0 7176 0871 9



Successful health and safety management HSG65 HSE Books 1997 ISBN 0 7176.

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