Plant History

The first phase with a capacity of 500 l / sec was designed by James M. Montgomery Consulting Engineers, Inc. USA and was built by PT Multi Structure (civil works) and Biwater from the UK (Mechanical & Electrical) associated with PT Mitra Napa.

The installation was completed in 1984. This project was funded by the World Bank.
In 1996 a steel package installation with a capacity of 80 l / sec was built and worked by PT Maswandi, financed by the Ministry of Public Works.


The second phase of the installation – 500 l / sec capacity – was designed by PT. Ceria Konsulindo, built by PT. Nindya Karya and PT. Pure Light Dirganusa for civil works, as for mechanical and electrical equipment supplied by Metax Engineering PTE Ltd from Singapore. This project was funded by the Asian Development Bank, completed in 1998.

History of PDAM Tirta Kerta Raharja, Tangerang Regency

In 1923, the Dutch East Indies government built a drinking water supply system in the City of Tangerang with a capacity of 6 liters / second. This system is managed by an agency called “Water Leiding Bedrijf”.

In 1943, when the Tangerang Regency was formed, the management of the drinking water supply system was transferred to the Tangerang Regent and the “Water Leiding Bedrijf” management body was under the Public Works Agency.

In 1945, after the proclamation of the independence of the Republic of Indonesia, the name “Water Leiding Bedrijf” was changed to “Tangerang Regency Drinking Water Company”.

30 years later, the management of drinking water supply is the responsibility of the Regional Water Supply Company of the Level II District of Tangerang (“PDAM”), in accordance with the Regional Regulation of the District of Daaerah Level II Tangerang No. 10 / HUK / 1976 dated April 13, 1976. This Regional Regulation is legalized by the Governor of West Java Province in accordance with Governor Decree No. 347 / HK.011 / SK / 1976 dated August 1, 1976.

In 1999, through Decree No. 001.690 / SK.108-HUK / 1999 dated 27 May 1999, issued by the Tangerang Regent, the name and logo of the PDAM were legalized. The Regional Water Supply Company of the Level II Tangerang Regency becomes the Regional Drinking Water Company of Tirta Kerta Raharja, Tangerang Regency.

At present, PDAM’s drinking water production capacity is around 5,000 l / sec, serving around 100,000 domestic and business customers in the Tangerang area and also selling bulk water around 2,800 l / sec to the city of Jakarta. PDAM employees number around 500 people.