Mr Lalit Choudhary  
APEC Kolath  
Plot No. 38 Kunnapattu Road  
Kunnapattu  
Tamil Nadu 6023105  
India  

21st January 2022 

Dear Mr. Chaudhary,  
On 3rd January 2022 I sampled the water from 2 boreholes on land owned and occupied by APEC Kolath. These samples were sent to the Tara Laboratory in New Delhi for analysis.  

I have now received the laboratory reports from the analysis and can confirm the presence of contaminants in both water samples. These are all above the legal limits imposed by the Ministry of Water Resources in the Water (Prevention and Control of Pollution) Act, 1974. The contaminants are detailed below.  

Summary of Analysis of Borehole 1 Sample Identification  
Measured Concentrations of Indicator Parameters in Groundwater (mg/l) not shown in this summary  

Sample summary  
Nitrate  
Sulphate  
Sulphide  
Dissolved Carbon Dioxide  
Dissolved Methane  
Sulphuric Acid  
Chlorine  
Ammonium Bicarbonate  
Phosphoric Acid  
Lead  

Summary of Analysis of Borehole 2 Sample Identification  
Measured Concentrations of Indicator Parameters in Groundwater (mg/l) not shown in this summary  
Sample summary  
Dissolved Carbon Dioxide  
Dissolved Methane  
Sulphuric Acid  
Chlorine  
Phosphoric Acid  
Lead  

If I can be of any help with water decontamination or further water or soil sampling, please do not hesitate to call.  

Yours sincerely,  

S. Rajan  
Prof. Sanwar Jat Rajan  

Environmental Consultant, Tara Enviro  

Tara Enviro, B-32, TARA Crescent, Qutub Institutional Area, New Delhi – 110 016, India. Tel: 91 (11) 26134103, 26890380. Fax: 91 (11) 26130817