The completion of the Integrated Industrial Area (KIT) of Batang project in Central Java Province (Jateng) has remained three infrastructure projects, namely the integrated Wastewater Disposal Installation (IPAL) and the KIT Batang Wastewater Piping Network, the Integrated Waste Disposal Site (TPST) of KIT Batang, and IPA and the Drinking Water Supply System (SPAM) Piping Network. The infrastructure projects are funded by the State Budget (APBN) of Rp3.1 trillion.