Our Rain Water Harvesting (RWH) Services


a) Designing of Rainwater Harvesting Services


We provide detailed Designs & drawings for Rainwater Harvesting System.


  1. We also do designing of Ponds, Dam, Check Dams, Bandharas, Groundwater Recharging Units, Rainwater Filtration Units, Percolation Ponds, Percolation Pits and Percolation Trenches and others.

  2. DESIGNING OF STORM WATER DRAINS & NALLAH for both Domestic and Industrial sectors.

Why Rainwater Harvesting in india
Why Rainwater Harvesting in india


b) Feasibility Study OF Rain Water Harvesting


The purpose of this study is to measure the benefits of rainwater harvesting system by analyzing the technical feasibility and economic feasibility of the project.


Why Rainwater Harvesting in india

c) Water Conservation / Management


N.S & Associates has extensive experience in water resource management and have done various projects for governmental institutions, industries, townships etc.. Our engineers, hydrologists, geologists, provide our customers with up-to-date knowledge and hands-on experience in the implementation of water resources management. All to ensure sustainable water supply now and for the future.

Water Conservation is a practice in which people, companies & government attempt to reduce their water usage.

It refers to reducing the usage of water & recycling of waste water for different purpose such as cleaning, gardening, Industries, manufacturing & agricultural irrigation.


Water conservation is:

  • Any beneficial reduction in water loss.

  • Improved water management practices that reduce or enhance the beneficial use of water.



d) Water Audit


With our Water Conservation Audit, we help our clients to reduce their water consumption and in turn decrease their water bill.

Water audits analyze a facility’s water use and identify ways to make it more efficient. Audits review domestic, sanitary, landscaping, and process water use and identify ways to increase a facility’s water-use efficiency.


The objective of water audit is to assess the following


  1. Water Produced

  2. Water used

  3. Losses both physical and non-physical

  4. To identify and priorities areas which need immediate attention for controls


Why Rainwater Harvesting in india

By conducting a professional water audit for your installation, we help make your business or service as water efficient as possible. We employ the latest equipment and highly effective methods to identify equipment or practices that can be modified to reduce water consumption across your facility or premises. With proven expertise in water auditing of distribution networks and water works, our dedicated team works closely with you throughout the auditing process. After zeroing on the problem areas, we assist you in implementing the findings of the water audit (ie. UFW & NRW) which holds the key for water saving for now and in the future.

The purpose of a water audit report is to provide an assessment of current water usage practices, and provide a roadmap towards decreasing water usage in the future. During the water audit services we do the following:

  1. Inventory all water using equipment and processes.

  2. Identify any inefficient plumbing fixtures and appliances, as well as leaks and water waste.

  3. Identify any kitchen equipment or processes that use more water than is necessary.

  4. Look for water leaks.

  5. Check hoses, pools, fountains and ponds for leaks.

  6. Check float valves in cooling towers for excessive water usage.

  7. Review irrigation schedules, and irrigation systems and make recommendations as needed.

  8. Check for broken sprinkler heads and excessive runoff.

  9. Suggest upgrades, retrofits, or new more efficient equipment.

  10. Compare water meter data to estimated water usage data to identify if there are substantial problems with water leaks or metering errors.

  11. Provide a list of suggested water conservation measures, along with water savings potential, costs to implement, available incentives, and simple payback.


e) Water Neutrality


The idea of the water-neutral concept is to stimulate individuals, industries and corporations that undertake water consuming activities to make their activity ‘water neutral’ by reducing water consumption and by compensating for the negative impacts of remaining water consumption through investing in projects that promote the sustainable and equitable use of water within the environment and community that is affected.


Why Rainwater Harvesting in india


f) Borewell Survey


A water well is an excavation or structure created in the ground by digging, driving, boring, or drilling to access groundwater in underground aquifers. The well water is drawn by a pump, or using containers, such as buckets, that are raised mechanically or by hand.



Why Rainwater Harvesting in india


g) Hydrogeological Survey


Hydrogeological Survey is the investigation of underground formations to understand the hydrologic cycle, know the groundwater quality, and identify the nature, number and type of aquifers. There are different groundwater exploration methods. Surface geophysical method is one of the groundwater investigation methods.

This method is routinely used for:


  1. Determining the sub-surface strata classification

  2. Determination of hard rock foundation

  3. Estimation of overburden thickness and hard rock quantities and

  4. Determination of the suitability of the area for quarrying and excavation



h) Providing RWH details


  1. RWH Report & Master Plan

  2. RWH Layout

  3. Rainwater harvesting detailed drawing

  4. BOQ

  5. Providing Estimated Cost for Implementation of Rain Water Harvesting System.

i) Permissions from CGWB (Central Ground Water Board)


  1. We take permission for NOC of CGWB Water Extraction from Borewell & Dewatering purpose.

  2. We do online documentation for NOC of CGWB.

  3. We also take liasoning with CGWA for approval of NOC.

Membership & Professional Associations








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