Design, construction and installation of gas service pipes :
pipelines safety regulations (Northern Ireland) 1997 ; approved code of practice and guidance /
Health and Safety Executive for Northern Ireland.
|Main Creator:||Health and Safety Executive for Northern Ireland.|
|Published / Created:||
Belfast : Stationery Office, 1999.
Physical description: iv, 18 p. : ill. ; 30 cm.
|Call Number||View in||Collection|
|OPNI H ||Main Reading Room||Official Publications|