PTPV/ TVM (Touch Voltage Membrane) Construction of LRT Jakarta Corridor 1 (Phase 1) Kelapa Gading – VelodromePTPV/ TVM (Touch Voltage Membrane) Construction of LRT Jakarta Corridor 1 (Phase 1) Kelapa Gading – VelodromeBy crpmaster / August 16, 2018 Period : April 18, 2018 – August 16, 2018 Contractor : Wijaya Karya (Persero) Tbk, PT Owner : Indonesian Ministry of Public Works & Housing Products : Malech, Mapeplan TVM, Mapejoint T-Lock Control Joint & Plastimul PU-W (MAPEI)