Structural Assesment @ Park Building, Perusahaan Gas Negara, JakartaStructural Assesment @ Park Building, Perusahaan Gas Negara, JakartaBy crpmaster / July 28, 2014 Period : July 4 – 28, 2014 Contractor : Cipta Rupa Pertama, PT Owner : Perusahaan Gas Negara (Persero) Tbk, PT Products : Hammer Test, Profometer Test, Carbonation Test, Brinell Test & Core Drill