Shudhi Services #4,15th cross, Sector– 4 MSHS, HSR Layout, Bangalore – 560102 Phone – 9901850474; e-mail : [email protected]

To,

Date: 12/09/2013

Green Orchid Apartment Owners Association R.R. Layout, BTM Layout 2nd stage Bangalore; Sub: (1) Introduction to our company and scientific process used for cleaning water tanks (2) Quotation for providing services for cleaning water tanks at your company premises Dear Sir, Further to our discussion and as requested by you, we are pleased to provide the following details: 1) Introduction to our company, Shudhi Services Our company, Shudhi Services, is based out of Bangalore and is a franchisee of Tanclean. We are specialized in providing scientific cleaning of drinking water tanks. We follow a 8-steps process to clean the water tanks scientifically and professionally. We offer a safe and scientific solution to clean and disinfect storage water tanks that involve a 8-stage cleaning process using state-of-the-art imported equipments and proprietary antibacterial agents that are safe, effective and eco-friendly. As compared to conventional tank cleaning, our process ensures faster tank cleaning for even the most neglected tanks. The details of the 8 steps process is explained in Annexure-A. Here are some of the benefits of using this process of cleaning of water tanks: 1) Tanks are cleaned thoroughly as we use high pressure water jet machine. Every inch of the tanks gets cleaned to remove all the physical impurities 2) Anti bacterial spray ensures that the tanks are disinfected from bacteria 3) UV radiation ensures that the bacteria available in the suspended air particles are disinfected 4) The overall process takes less time as we use machines for the cleaning. 5) Our staffs are well trained to take care of any tank sizes - from 5,000 Ltrs to 15 Lakhs ltrs of tanks. We have successfully undertaken water tank cleaning jobs from commercial buildings (Like JMC projects, ITC office complex, Tata Coffee Ltd., Bill Forge Limited, Bosch Limited, Sonata Software, Gujarat dairy, Taj Gateway, Ginger hotel, ION Exchange, Esteem Mall, Metro cash & carry Etc.),Public Sector like Beml Ltd, Britannia industriesltd, National Aeronautic Limited, Tata Telecommunication, Hindustan Unilever, RMZ Ecospace, L&T infotech, Taco group, HAL, Airport Authority of india, Micro lab ltd, Apotex corporation etc), apartment complexes (Aishwarya groups, Vaaswani groups, Samhita group, Ittina Group, Jana Jeeva groups, valmark groups,Sri Ramspandana villa project, Knightbridge, Esteem developer,Jain height apartment ,Shobha Mayflower,Ranka Heights, Pavani Residency etc.) residential houses, office, villa projects (Fern group, Shubh Enclave, Rainbow, Daadys villa, SJR woods, Royal placid, Royal Hermitage, Villa Delmark etc,) and educational institutes (NPS, NCFE, Kidzee, Indus International School, JSS Public school, Institute for Social and economic change etc.). and Hospitals are like Cloud nine,Fortis etc.. We will be happy to provide client references, if required.

Shudhi Services #4,15th cross, Sector– 4 MSHS, HSR Layout, Bangalore – 560102 Phone – 9901850474; e-mail : [email protected] 2) Commercials for TANCLEANTM service We are pleased to offer a special rate to you considering your interest in getting the cleaning done periodically and volume of business. Standard unit rate

Service Fee for one time cleaning Amount(Rs.)

Tank Name

Approx. Capacity (Liters)

Underground Sump

65,740 Liters

8 paisa/Liter

Rs.5259/-

Underground Sump

16,800Liters

8 paisa/Liter

Rs.1,344/-

Overhead tank

35,700 Liters

8 paisa/Liter

Rs.2,856/-

Overhead tank

25,500 Liters

8 paisa/Liter

Rs.2,040/-

Total one time cleaning charge:

Rs.11,499/-

Service tax @ 12.36%

Rs.1,421/-

Total payable amount:

Rs.12,920/-

After special discount allowed total payable amount (Rs.2,420/-)

Rs.10,500/-

We assure you about the quality of service provided by our trained and experienced staffs. We are looking forward to serve you shortly.

Best Regards, Sanjeev Kumar (BDE-Sales) Shudhi Services, Tanclean Mob: +91 99018 50474 Email ID: [email protected]

***Note: 1. Payment will be due upon completion of work and submission of bills. 2. This proposal is valid till one month from the date of this quotation 3. This proposal is excluding Service Tax if any.

Shudhi Services #4,15th cross, Sector– 4 MSHS, HSR Layout, Bangalore – 560102 Phone – 9901850474; e-mail : [email protected]

Appendix - A Tank Cleaning Process Our process of cleaning drinking water tank is automated, scientific and efficient. Most of the work is done by leveraging the machines to clean the drinking water tanks. This new concept of Drinking Water Tank Cleaning process involves a totally professional, scientific and hygienic approach to the complete system of Drinking Water Tank cleaning operation from start to end. This process involves 8-steps of cleaning and the same is explained below: Step-1– (Man Hole cleaning) – In the first stage of our unique Drinking Water Tank Cleaning Process, we clean the entrance point of the tank because most of the dirt, cockroaches, and other insects will be available there only. Step-2 – (Mechanized Dewatering) - In the second stage of cleaning, we use de-watering pump to de-water the excess water in the tank. However we request our customers to not waste the useful water and hence keep water level low before our operation starts. Step-3 – (Sludge Removal) - In the second stage of cleaning, we use sludge removal pump to remove the sludge, mud and sand from the bottom surface of the tank. Step-4 – (High Pressure Cleaning) – In the third stage we use German High Pressure Cleaning Machines which produces a jet of water at a very high pressure, for cleaning tank thoroughly. The pressure of this machine is so effective that there is not even a slightest trace of any algae or dirt clinging to the walls, flooring or ceiling of the tank. Step-5 – (Vacuum Cleaning) - After thoroughly cleaning the insides of the tank the total dirty water is removed along with the sludge using a vacuum suction pump, and disposed off to a safe place where it does not create any hygiene problems. Step-6 – (Anti-bacterial Spray) - We have developed TANCLEAN™ anti-bacterial sterilizing agent which has a proven broad spectrum anti-bacterial action effective against a very wide range of micro organisms including RNA Virus. It is non-toxic to primary skin, mucus membrane, oral and gastrointestinal tract at the recommended dosage of use. Step-7 (UV Radiation) – In the seventh stage, we use UV treatment to ensure that the bacteria available in the air are destroyed and the tank is 100% bacteria free and made perfectly fit for storing clean drinking water. Step-8 (Surface Cleaning) – In the final stage of the cleaning we clean the surface area of the tank. The object of the cleaning is to keep the surface area (5 meters radius) of the tank dust free and avoid any dirty water to go inside. The above process is common for both the underground and overhead drinking water storage tanks and can be used for all types of tanks like Concrete Tanks, Fabricated Steel tanks, Plastic Syntax Type) tanks etc. The unique combination of the special anti bacterial agents used in the process of cleaning the water tanks and UV treatment of the walls is totally a novel feature of this cleaning process developed, tried and tested by us for the last 6 years. It is important to mention here that, the personnel who are employed by us are thoroughly trained by us specifically for this job, and they are totally themselves clean and tidy. We have a system

Shudhi Services #4,15th cross, Sector– 4 MSHS, HSR Layout, Bangalore – 560102 Phone – 9901850474; e-mail : [email protected]

where they use sterilized boots and hair caps while doing final cleaning operations, to ensure that not even a slightest chance of contamination.