Ten consortia have delivered prequalification documents:* China Harbour Engineering Company Ltd (CHEC) - SGL-MPS joint operation, *Abeima - Wijaya Karya (Wika) joint operation,* Bosowa - Tirta Prima Consortium, * Manila Water, * Water Consortium (Hyundai Engineering & Construction, Itochu Corporation, and PT Potum Mundi Infranusantara), * Salcon Engineering Berhard - Aliran Ihsan Resources, * LG Indonesia - Bakrie Indo Infrastructure, * Medco - Bangun Cipta Kontraktor - MLD Operation Cooperation (KSO), * Acuatico PTE.LTD - Mitsubishi, * Hydrochem PTE LTD
Five Consortiums who Pass Prequalification for Umbulan SPAM: PT Medco and PT Bangun CiptaPT Marubeni Corp, Nippon Koei, PT Perkom Indah MurniChina Harbour Eng Co Ltd, Sound Gloval Ltd, PT Manggala Purnama SaktiPT Amerta Bumi Capital, PT Bakrieland Development Tbk, Beijing Enterprise Water Group LtdKukdong Engineering and Construction Co Ltd, PT Brantas Abipraya, and Grundfos