Dispatch of Shenzhen news network on June 21 afternoon, by city state endowment appoint sponsor, city is installed appoint do, city lives build lash-up of bureau, city to do guidance, city lights gas group to undertake, safe academy of city subway group, city assist the city that run belongs to month of state-owend enterprise safe production " double blind " lash-up drilling and drilling of lash-up of accident of leak of pipeline of middling pressure natural gas pull open heavy curtain. Afternoon 2:30, the subway 9 lines are maritime conduit of internal cause of building site of world station construction is dug to defeat by construction team and bring about middling pressure to light tracheal path to produce natural gas leak, natural gas diffuses to the middle of the ground and sky, the spot appears pungent odour, city is dialed to light gas group hot line instantly after construction personnel becomes aware 25199999 call the police. Time is life, against time. The city inside 30 minutes lights personnel of gas group rush to repair and car of two rush to repair to hurry to trouble spot, organize personnel instantly scattered, cautionary, shut valve burning gas and chroma burning gas detects, meanwhile, a mountainous area lash-up does relieve a sick or injured person of harmonious fire control, policeman, medical treatment to wait for social rescuing force to drive the spot to reinforce south, organize traffic control and dilute of chroma burning gas instantly, the spot gets be tuballed effectively accusing. Subsequently headquarters defines program of rush to repair quickly, ground of in an orderly way begins do rush repairs of pipeline burning gas, light tracheal road repair to end before long, air feed returns to normal.
As we have learned, shenzhen city lights tracheal path overall length 5930 kilometers, what the moving safety of these conduit ensured many 190 resident of whole town is normal with gas, be Shenzhen city " aortic " . Begin water and electricity to enrage old old conduit to be transformed newlier as project of urban build subway, big range wait for municipal project, year after year of amount of tripartite building site climbs periphery of conduit burning gas litre, up to on June 20, conduit periphery is in propose active building site 2179, tripartite construction damages accident of conduit burning gas to happen from time to tome, conduit protects a situation still austere. This by city state endowment appoint of the organization " double blind " lash-up drilling, tripartite happens to damage conduit burning gas brings about the scene of leak burning gas inside imitate construction building site just about, "Double blind " drilling does not inform drilling beforehand namely specific time and place, do not tell incident kind beforehand, drilling program engineers group control for drilling only, "Double blind " drilling more actual combat of press close to, can examine more the policymaker's as the occasion requires deals with the lash-up of team of ability, lash-up answers program and meet an urgent need beforehand the scientific sex of the case, practical, dependability.
