Because of the high voltage cable laying voltage level is relatively high, construction workers need to exercise caution.
When ready to shop on the roadside manhole cable , more than ten thousand volts suspect inadvertently underground high voltage cable causing an explosion , a fireball was coming out flapping body, burn spot , who also burned the clothes are still dying at the hospital utp cable where she lives disastrous. Hong Kong Labour Department has sent follow-up to understand the causes of accidents . Two workers for the EMSD maintenance workers , though still conscious , serious injuries , and is currently hospitalized in intensive care units when needed hospital . Plug only works include: oil-filled power cable plugs ended production, for installation tank , automatic drainage and signaling devices , etc. . Finally, ground engineering: the best edge connectors, transposition boxes, protection, grounding box installation.
The first is the site transportation , site transport from the warehouse to the point of loading and unloading of Network Cabinet construction , transportation and engineering materials , including return empty .
Followed by the local project : local projects including road excavation , tunneling , channel construction.
Third, laying works include: laying in the middle head production, lift the cover , pipe , school tide, pulling head production.
Fourth, the two ends of the project include: support , frame and suspension bridge fabrication and installation of its foundation , the terminal head production, installation of oil pressure and signaling devices , were kind of electrical performance testing.
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