September, 2007 – Newsletter and Meeting Notice

Next General Chapter Meeting:

 

Our next chapter meeting will be Wednesday, September 12th at 7:00pm at Rice University in Room 253 of the Mechanical Engineering Laboratory, which is Building 46 on the map.

 

Agenda:

 

7:00 to 7:30 pm: Chapter Updates

 

7:30 to 8:00 pm: The Bolivia project team will give a presentation on their recent assessment trip.

 

7:45 to 8:30 pm: Project Breakout Sessions


Upcoming Events

 

October (TBD): EWB Professional Development Seminar - TBD


Recent Event

 

National Society of Black Engineers - Houston Alumni Extension

EWB-Central Houston has been working closely with NSBE-HAE in recent weeks, accepting an invitation to speak at their August general body meeting and participating in their Membership Extravaganza in early September.  We hope to continue this great partnership.  Many thanks to NSBE-HAE for their wonderful hospitality.  If you would like to learn more about NSBE-HAE, please visit their website at: http://www.nsbe-hae.org.  Their general body meetings are held at the Community Resource Center at 50 Waugh Dr. at 6:30pm on the 3rd Tuesday of each month.


BOLIVIA

 

 

Team member Chris Barth with community children during health surveys

 

     The Bolivia Water Project team completed a very successful technical assessment trip last month.  Five team members: Zach, Howard, Chris, Yvette, and Marcos traveled to the city of Cochabamba, in Bolivia to conduct a technical assessment for a water project benefiting the communities of San Nicolas, Villa Oropeza, Achumani, Cobol, and Calamarca.  Other activities included understanding the needs and particular situations of the community residents, water quality testing, and solidifying community and Rotary partnership relationships. 

 

 

Project team having a lunch hosted by Theresa Flores, from the Cochabamba Norte Rotary club

 

The most important development during the trip was discovering that well drilling is not an option in the area.  This situation was verified through consultation with two different drilling contractors and an independent geologist who all visited the area.  Another important development is the fact that the municipal water company has decided to expand a trunk line into the area to service a nearby community that has been established a considerably longer time.  The project team has negotiated with the municipal water company to connect to the trunk line and purchase water at bulk rates.  Thus, the project has developed to connect to the trunk line and, through a series of pump stations, carry the water to two or more tanks which can gravity feed to the benefiting communities.  Working on several fronts, the team also managed to obtain all the necessary maps, conduct health surveys, test water quality, and garner community support for the project.  

 

 

Children around steel barrels used to store water.

 

     Aside from the important work with the benefiting communities, the team enjoyed the home-stay opportunity with members of the Cochabamba Norte Rotary club.  Jaime Portugal, Rocio Atristain, Josue Marcum, and Humberto Flores generously hosted a member of the traveling team.  The team was also showered with hospitality through a series of lunch, dinner, and social events from various members of the Rotary club.

INDIA

 

 

Installing wells. This is certainly one way to hand bore.

 

     The India tsunami project moved forward a lot in the last couple of months. Bryan Shnider, a student from Southern Methodist University and me (AnnMarie Spexet) were on site with members from the Los Angeles chapter from June to the beginning of August. We were preparing for and laying the groundwork for the installation of the water stations. To begin, we
installed wells and hand pumps in four different communities and revisited all of the sites that have had EWB projects in the last two years.  Working with the Rotary Club of Hyderabad, we placed an installed 19 wells across the four villages, doing water testing on
all the wells. As expected, we saw bacterial contamination in almost all of the water samples, so we created a training program to educate community members on solar disinfection, a low cost method for
preparing drinking water.

 

 

Water disinfection poster in Telugu and English

 

     In addition, Bryan Shnider installed a rope pump in one of the communities. Rope pumps are another low cost technology for getting water from shallow open wells that is widely used in Latin America. The rope pump came from the Rice University EWB project in Nicaragua. We hope that this technology will encourage well covers to reduce surface contamination into their open wells.

 

 

Bryan setting up the rope pump

 

     One thing we learned from this trip is that the water stations we had originally designed were oversized, and would be much too big for these communities to maintain as well as prohibitively expensive to construct, since the increased fuel costs have hit India as well as in the U.S. So, we need help to scale the structures down.  We are now coordinating with members from the Los Angeles, San Diego, and San Francisco EWB chapters to return to the site this fall and winter to help with follow up and to do the construction the scaled down stations in Batti Somiah Palem, Jalamma Palem, and Sri Rama Pattapu palem.


The following tasks were completed in summer 2007 trip

Voola Palem
One rope pump installed
Nine hand pumps and wells installed
Water testing and solar disinfection training

Batti Somiah Palem
Two hand pumps and wells installed
Water testing and solar disinfection training

Jalamma Palem
Second solar streetlight delivered and installed
Original solar streetlight repaired
Two hand pumps and wells installed
Water testing and solar disinfection training

Sri Rama Pattapu Palem
Six hand pumps and wells installed
Water testing and solar disinfection training

Chackicherla Palem
Water testing and solar disinfection training

 

 

Storm approaches in Jalamma Palem

EL SALVADOR

 

      

     An interesting turn of events occurred for the El Salvador Sanitation Team in August.  During a project trip in May, Jose Moreira helped the president of the Colonia Esmeralda community directive draft a letter to the San Salvador city government to request a solution for the sanitation problem in Colonia Esmeralda, Tiembla Tierra, and Santa Carlota.  Previous requests from the communities to the city government had yielded no results.  As such, our sanitation project team continued to plan for the project, investigating pipeline constructability and alternative solutions.  Much headway was being made when, much to the surprise of everyone, the team learned last month that the city government responded to the letter and is already moving forward to begin construction of a sanitation pipeline!  The corridor through which the pipeline will pass has been surveyed by city engineers and official contracts have been signed with the communities.  The construction is set to begin by the end of September.  Our sanitation project team will continue to remain in contact with the communities to ensure that the pipeline is constructed without incident before officially closing the books.

Corporate Sponsors

 

 

 

                          

 

 

 

  exxonmobil 

 

 

               

Donations

 

Like all EWB projects, our projects are completely financed by donations.  All donations are tax deductible and you may contribute by mail or use the internet at your convenience.

 

To donate by internet, click here.

 

To donate by check or money order:

 

Make payable to EWB-USA, but write Central Houston Professionals” in the memo field.  Mail your donation to:

 

Engineers Without Borders – USA

1881 Lefthand Circle, Suite A-1

Longmont, Colorado 80501

 

 

“Never doubt that a small group of thoughtful, committed citizens can change the world. Indeed, it is the only thing that ever has.” – Margaret Mead

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EWB-USA is a non-profit 501(c)(3) tax-exempt organization that partners with developing communities worldwide in order to improve their quality of life, while involving and training internationally responsible engineering students and professionals.