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Necessarily Information

Necessarily information is an information which can be a life threatening for people and public orders, such as:
  1. Natural disaster information such as drought and forest fire because of natural factors, pest plant disease, epidemic, outbreak, and outstanding incident.
  2. Information about unnatural disaster like industrial failure or technology, industry impact, nuclear explosions, environmental pollution and outerspace activity
  3. Social disasters like social riots, ocial conflict between groups, or public community and terror.
  4. Information about the kind of distribution and area of potentially infectious disease
  5. Information about poisons on food material that will be consumed for public or;
  6. Information about the disruption in public utility
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Wijaya Karya (Persero) Tbk. (WIKA.JK)



PT WIKA Industri Energi
PT Jasamarga Kunciran Cengkareng
PT Jasamarga Bali Tol
PT WIKA Jabar Power
PT Prima Terminal Petikemas
PT Citra Marga Lintas Jabar
PT Pilar Sinergi BUMN Indonesia
PT Air Minum Indonesia
PT. Trans Pacific Petrochemical Indonesia TPPI
PT Jasamarga Balikpapan Samarinda
PT Jasamarga Manado Bitung