rainwater harvesting a presentation. “water, water everywhere but not a drop to drink”
TRANSCRIPT
Rainwater Harvesting A Presentation
“Water, water everywhere but not a drop to drink”
This could soon be true in India as most of the cities face a water crisis today due to irregular rainfall, a growing population and rapid urban development.
Excessive ground water usage has led to a sharp decline in the ground water levels across India prompting the government to pass strict regulations against the usage of the same.
However, the fact is that ground water is essential both residential as well as industrial projects.
So how does one more ground water ?.
The solutionThe solution is Rainwater Harvesting.
Rainwater Harvesting simply put is the direct collection of rain water. The idea is to catch the rain as it falls over building & ground surfaces and channel it to pre-defined recharge points after filtration.
This helps recharge the groundwater levels which is a long term solution for increasing our ground water levels.
Today, there are solutions also available which help harvest rainwater and filter it for non-potable immediate usage.
D&D Ecotech Products & Services• RWH Consultancy, Planning ,Design & Implementation
• Jal Rakshak Recharge System
•D&D Ecotech Rainy Filters
Products & ServicesRWH Consultancy, Planning, Design & Implementation
• D&D Ecotech through its team offers RWH consultancy, planning & design services all over India. It’s services include
– Studying in-depth the rainwater harvesting requirements
– Offering solutions based on ground realities and existing infrastructure
– Complete planning & design of RWH systems
– Training on RWH techniques & methods
– Liasioning & permissions related to RWH projects
– Supervision & implementation of RWH projects.
RWH Consultancy, Planning, Design & Implementation
Products & ServicesJal RakshakStorage + Recharge System
Jal RakshakStorage + Recharge System
A specially designed “Storage + Recharge System.
Can be used for both storing water for usage as well as for recharging the groundwater levels.
Ensures proper filtration of the collected rainwater before releasing the same into the ground.
Creates a 13ft water head which helps in faster percolation.
Consists of both a desilting chamber + recharge well with a recharge bore.
Designed using pre-fabricated concrete rings. Hence easier & faster to install.
Filter media in the top chamber makes it easier to clean.
Bore pipe connected to a specially designed 200 micron stainless steel filter for further filtration
Hold up to 7,000 litres of rainwater while it percolates into the ground.
Jal RakshakStorage + Recharge System
Products & Services
RAINY Filters
Rainwater Harvesting Filters• D&D Ecotech is happy to introduce the “RAINY” brand of
products which have been specially designed for India.
• Manufactured after years of research, these filters can help filter rainwater and make it useable for all non-potable uses like washing cars, flushing, gardening etc.
• They can be used for both residences & industries.
“RAINY” FiltersFeature Advantage
Works on cohesive force No external power source required. Savings in power costs
Segregate s dirt particles and clean water separately
No contamination problems.
SS-304 Screen Life upto 20 years
250 micron mesh Cleans even the minutest dirt particles
Tough high-density polyethylene housing Long life
Dual Intensity Filters The filter efficiency remains unchanged even with the variation of intensity of rainfall
Self Cleaning Debris, leaves and dirt particles are removed continuously and flushed out
Efficiency of filter - more than 90% Maximum clean water storage
All pipe connections can be turned 360 Easy to install. Can be adjusted as per site and building conditions
No consumables required No extra costs involved
RAINY Filter – Models Available
FL 100 – Covers 110 sq. mtrs
FL 200 – Covers 225 sq. mtrs
FL 300 – Covers 350 sq. mtrs
Fl 500 – covers 500 sq. mtrs
These filters can handle rainfall intensity up to 75mm/hour
RAINY Filter – Installations
“RAINY” Filter installations• “RAINY” filter has been installed in more than 500 schools in
Karnataka. The filtered water is collected in a underground storage tank for usage.
• “RAINY” filter is being used by the Govt.’s of Karnataka & Maharashtra for filtering the rainwater and recharging in borewells.
• It is being used by educational institutions & housing complexes in Mumbai
• Has been installed in more than 2,000 sites across the country.
About us
D&D Ecotech is a professional rain water harvesting company which uses time-tested methods for planning and implementing RWH systems for storage as well as recharging.
The team comprises experts from various disciplines like Geology, Hydrogeology, Civil engineering, CAD Draftsman etc., and can manage all types of rainwater harvesting projects from consultancy to planning, design and implementation.
D&D Ecotech is presently managing projects right from Goa to Bokaro in Jharkhand and is planning to expand its presence across India soon.
Key Associates & PartnersKolkatta
I M Asthana Architects & RWH Consultants
Mr. Indra Mohan Asthana – DirectorFounder of the firm. Bachelor of Architecture, IIT Kharagpur. Life Member, Technology Foundation IIT Kharagpur. He has more than forty five years of experience in consultancy.
Mr. Ravi Mohan Asthana – Chief Executive OfficerHead of Administration & Operations. Bachelor of Arts,
Concordia College USA. Master of International Management, University of St. Thomas USA.
Pursued PGDBA from Vinod Gupta School of Management, IIT Kharagpur.
D&D Ecotech Project Updates• Karnataka Police Housing Corporation Ltd.
– D&D Ecotech had been appointed as a project consultant to oversee the planning & design of rainwater harvesting systems at 47 locations (Police stations, Staff quarters, Training grounds, etc.) Total project area = 600 acres.
– Project includes calling for tenders, selection of vendors and supervising the implementation across all properties through contractors.
– Total project value = 60 crores
D&D Ecotech Project Updates• NDTV Coca-Cola Save My School Campaign.
– D&D Ecotech is implementing rainwater harvesting & other elements (landscaping, water filtration etc.) at 8 schools in Maharashtra for this project.
– Sachin Tendulkar is the brand ambassador for this project and is personally overseeing the implementation along with NDTV, Coca Cola & CAF.
– Total Project value = 32 lakhs
D&D Ecotech Project Updates• Bisleri Factory, Mumbai
– D&D Ecotech is implementing rainwater harvesting through its Jal Rakshak systems at the Mumbai factory
– 10 systems have been deployed to help harvest more than 1.5 crore litres of water
Completed Projects
K J Somaiya Vidyavihar, Mumbai
Water collected from the college terraces is diverted to this recharge well for recharging the ground water levels.
Has helped prevent flooding which was an annual feature at the campus during rains.
Completed Projects
K J Somaiya Vidyavihar, Mumbai
Water collected from the college terraces is diverted after filtering to the non-potable storage tanks for reuse.
70 lakh litres water was harvested and reused in 2010.
Completed Projects
Adarsh Vidyalaya,Thane
Part of the NDTV-Cocal Cola Save My School project.
We designed a zero-wastage RWH system which helped the school meet all its non-potable water requirements and also helped recharge the groundwater levels of the existing borewell.
Other Completed Projects• Electrosteel Steels Ltd., Bokaro, Jharkhand
An upcoming steel plant in Jharkhand spread over 550 acres. We have planned and designed the RWH system for the entire plant. Solutions included both storage as well as recharge options.
Total Area – 600 acres
• Trans Apt’s
A residential complex in Andheri, Mumbai. Used to rely on water tankers daily for their non-potable water requirements. Rainy Filters installed by D&D have help it harvest rainwater for all their non-potable water needs.
Other Completed Projects• HPCL - Mumbai Refinery
D&D Ecotech has setup 2 specially designed recharge structures which will help HPCL recharge 15,000 litres of rainwater approx everyday when it rains.
• Somaiya Sports Ground, Mumbai
An athletic track plus football ground based on internationally recognized standards. The RWH system was designed to ensure disposal of the rainwater within 45 mins.
• Ultratech Cement, Chittorgarh, Rajasthan
Provided rainwater filtration systems for their plant.
Contact Details
Please feel free to contact us for any queries you may have
Suresh, Sr. ConsultantCell : +91 99205 93559Email : [email protected]
D&D Ecotech Services146, Raghuleela MallKandivli (W), Mumbai - 67