Water is a fundamental and essensial need in life. Batam is one of industrial cities that use a lot of refill drinking water. Industry is a potential source of water pollution especially arsenic (As) and Cyanide (CN, it produces pollutants that are extremely harmful to people and the environment. Industry is a potential source of water pollution, it produces pollutants that are extremely harmful to people and the environment. Many industrial facilities use freshwater to carry away waste from the plant and into rivers, lakes and oceans. Inorganic industrial wastes are more difficult to control and potentially more hazardous Industries discharge a variety of toxic compounds and heavy metals. The most pollutans heavy metals are Lead,Cadmium, Copper, Chromium, Selenium, Mercury, Nickel, Zinc, Arsen and Chromium. Heavy metals are dangerous because they tend to bioaccumulate. While Cyanide is very harmful to the environment and other living things. The perpuse of this research is to know the content arsenic (As) and Cyanide (CN) in the depot of refill water in Batam. Sample analysis conducted at PT.Sucopindo branch Batam Riau Island-Indonesia. The sampel number of six samples from each district Batam is Salsabila Batam Center, Pak De Qua Tiban, Fun Qua batu Ampar, Fresh Qua Bengkong, Salwa Qua Batu Aji, dan Alam Qua Piayu. The result obtained Arsenic (As) and Cyanide (CN) content of sixth refills depots is <0,0001 mg/L dan <0,008 mg/L. The result of this research showed  that all six samples meet the qualification of the Regulation of the Ministry of Health no.492 Year 2010 both arsenic (As) and cyanide (CN).

In the small and medium enterprises, the human factor is still very important in determining the productivity of a production system. However, safety and comfort are often overlooked, as is the case with profile companies in Indah Property. This is influenced by the condition of the company's work facilities that are less ergonomic, so it can endanger the worker's body. This study aims to identify and analyze the worker's posture in the printing and shipping department using the Ovako Working Posture Analysis System (OWAS) method. This study begins by evaluating workers' posture with and analyzing by OWAS method. From the OWAS method, worker attitudes of the Department of Printing are less than 50% of all workers classified as category 2. The work attitude in the Delivery Department is categorized as 4 by 57.14% for Dedi workers. While corrective action on the Department of Printing on the segment bending, bending and twisting, bending forward and sideways, the legs are standing resting on both legs straight, standing on one straight leg, with category 2 fixing in the future and category 3 that fix as soon as possible . At the Delivery Department for bending, twisting and tilting, bending and twisting, bending forward and sideways, standing resting on both legs with bent knees, standing resting on both legs with bent knees, kneeling on one leg or both knees, with category 2 ie fixing in the future and category 3 that is fixing as soon as possible.