PT Krakatau Tirta Industri yang didirikan pada tanggal 28 Februari 1996, merupakan anak perusahaan yang sahamnya 99,99% dimiliki oleh PT Krakatau Steel (Persero) dan 0,01% dimiliki oleh PT Krakatau Industrial Estate Cilegon (PT KIEC).
Perusahaan ini sebelumnya merupakan unit penunjang kegiatan operasional PT Krakatau Steel (Persero) dalam bidang penyediaan air bersih yang mulai beroperasi sejak 1978.
Sebagian besar air bersih yang dihasilkan digunakan untuk kebutuhan industri dan sebagian lain untuk kebutuhan masyarakat kota Cilegon. Air baku yang diolah diambil dari sungai Cidanau yang bersumber dari danau alam "Rawa Dano". Air kemudian dialirkan menggunakan pipa diameter 1,4m sepanjang ±28km untuk diolah menjadi air bersih di unit Pengolahan Air, yang terdiri dari beberapa tahapan proses yaitu Koagulasi, Flokulasi, Sedimentasi, Filtrasi, yang diikuti dengan Netralisasi dan Disinfektansi.
Kapasistas yang terpasang di unit pengolahan air saat ini adalah sebesar 2.000 litet/detik, dan baru digunakan 60% utilisasinya.
PT.Krakatau Steel (Holding Company) was established, in 45 years just in the era of the movement of Budi Utomo, the consent and initiative of the first president of Indonesia (Ir.Soekarno), performed the groundbreaking of the founding of the Trikora Steel Plant on May 26, 1962, which later became the forerunner Steel PT.Krakatau establishment. Steel mill Trikora an industry that could make Indonesia into an independent nation and is a strategic project and is the largest integrated steel plant was built in Indonesia ASEAN. by Government Regulation No. 35/31 August 1970, Steel Mill Steel Factory Trikora into Modern “PT.Krakatau Steel (Persero)”, Since then the alternation of various factories built in the area PT.Krakatau Steel Complex.
In the Year 1977, President of the Republic of Indonesia to the second (Mr. Soeharto) was first inaugurated Concrete Iron Plant, Port Cigading in July 1997 (PT.KBS), followed with Billet Steel Plant (BSP), Wire Rod, Steel Pipe (KHI) , Power Plant (KDL), 400 MW and central control room with a capacity of 800 lt/sec in October 1979 (Water Supply), now better known as the Industrial PT.Krakatau Tirta (1996) until today.PT.KRAKATAU TIRTA INDUSTRY (Krakatau Steel Group).
The purpose of this Company is to engage in industrial water and industrial water, particularly drinking water. In achieving its objectives, the Company conducts the following activities:
Provider of raw water for the needs of themselves and others, Establish and operate a waste water purification installation including, Running trade in goods related to points 1 & 2 above, Conducting business consultancy services and supervision in the field of water technology and / or wastewater.
Core Competencies Organisation / Company and its linkage with the Mission: “Water Treatment and Distribution of clean water.”
PT Krakatau Tirta Industry which was established on February 28, 1996, is a subsidiary whose shares are 99.99% owned by PT. Krakatau Steel and 0.01% owned by PT.Krakatau Industrial Estate Cilegon (PT.KIEC). The company was previously a unit supporting the operational activities of PT. Krakatau Steel in the field of water supply which has been operational since October 1979.
Its main business is water treatment, mostly distributed to the needs of industries in Cilegon Banten region and partly for domestic needs Cilegon city. Raw water taken from rivers Cidanau which is a channel release from natural swamp “Rawa Dano” with debit m3/second airbaku between 1.2 to 28.1, the raw water is pumped through a pipe diameter of 1.4 m along the ± 28 km to be processed into water Clean Water treatment unit, which consists of stages and keeping the process include flocculation sedimentation, filtration, followed by Neutralization and Disinfection. Water treatment unit installed capacity amounted to 2000 lt/sec, with a current capacity utiliasasi 56%. In the first quarter PT.KTI would increase reserves by extending the raw water reservoir with a capacity of 25 million M3, before the year 2015 and increase the capacity of water distribution to 3000 lt / sec.