Marathon PRA

Sourneang with the men's group

Bouny and Arwen with the women's group

"Participitaory Rural Appraisal (PRA) is a process which is used in development programs worldwide to help rural communities. PRA consists of a series of participatory exercises which help community members better assess their history, resources, and overall situation as concerns agriculture, health, education, and other important areas. Focused on the use of local resources, PRA can help provide a framework for a community's sustainable, long-term development." -PRA Handbook

Typhoon Season

The good news is the reservoir stood up to typhoon Ketsana well with no visible damage. The bad news is typhoon Parma is on now heading this way. Right now, the reports are saying this next storm is moving more north so the effects should be less here in Cambodia. But it sounds like Parma is big enough that there will be an impact to this region even if it does continue north.

Typhoon Ketsana- water, water, and more water

At this point, I think all of Cambodia is flooded. I've been wading through knee high water to get to town, which isn't even bad in comparison to other locations where the water is up to people's heads. My bike (the awesome new green bike that EWB now owns, we're putting the logo on it!) can't make it through the water, and the motos and tuks can't get through either. I will post pictures of town soon, the river is overflowing, so the water level of the river is equal to that in the streets. It wouldn't be so bad except for all the sewage...

Though the flooding has caused some damage to the culverts, nothing to the main embankment, more in depth information to come. Below are some pictures that Bunheng/Chai took last night. We'll be going to the field tomorrow, and we're preparing ourselves to swim through lots of mud.

Maybe I should join the bandwagon-- and move to Cambodia

So it's day two for me in Cambodia, and it's been great, minus the countless bug bites, falls and near death experiences involving biking around town-- drivers are scary here. I saw a tuk crash into a food cart, there were bowls flying everywhere.

But on other news, HT has a new office, it's across the river. Which is pretty awesome, it's a house... with a pool.

I also got to go to the site today for the first time with Chai. Let me say, pictures don't do it justice. I don't think it really hits you how much this project has helped people till you see all the homes being serviced through this reservoir. But, we drove around the embankment and saw the trees that were planted during the 'tree planting ceremony', collected measurements at the monitoring wells, and took lots of pictures. Other things we checked out was The Vetiver Nursery that will be underway in the next day or two, because everyone had the week off for the recent holidays. And the bamboo is also ready to be used as a 'fence' to keep the fish from getting out of the reservoir.









Lunch with Maria and Bryse.

Passing the Umbrella...ella...ella!

Drumroll please! It is with great pleasure that I announce the newest Cambodia Project Team member to join the ranks of Project Lead.... Matt Bussmann!

Yes folks, the time has come again to pass the proverbial torch on to the next Team Lead. Only this time we're passing... an umbrella? Why the umbrella, you may ask? Firstly, the neighborhood establishment where many team meetings are held wasn't too excited about our idea of bringing a lit torch inside for the photo-opportunity. Secondly (and more truthfully) it happened to be raining that day.

In all seriousness, an umbrella was a great item to use for this occasion, handing off Project Lead to our veteran team member, Matt. In Oriental tradition, the umbrella symbolizes a shield of protection over the bearer from inclement weather and the hottest heat from the sun. The next few months are a time of transition for the Cambodia Project on a large scale. Farmer Water User Communities (management groups) are in the process of being formed, and the Baseline Assessment will kick off in the months of October - December. In early 2010, HT will start transfering the dam operations and maintenance over to the farmer management communities. In this time of transition within the project team and the project, I hope that the umbrella will live up to its symbolic status. And, for all those familiar with Cambodia, a little shade from the sun is never a bad thing :)

Good luck to Matt and our team in the coming months!

Vetiver: At Home

Santa Barbara, California

The use of vetiver grass is most common in tropical countries, however there are case studies of its use in California and the US Gulf states as a slope stabilizer. Its use in California's Santa Barbara foothills has been mainly to stabilize slopes in areas highly prone to wildfire. Vetiver typically survives wildfires and has a quick regrowth time after a fire (3 weeks in some cases), making it ideal vegetation to reduce erosion, stabilize steep slopes, and to prevent the subsequent mudslides that typically follow on slopes stripped by wildfire.

Although its use is not widespread in the US, this could be a cost efficient, environmentally friendly method to help reduce the impact of natural disasters on community members in hurricane and wildfire regions.

To read more, check out www.vetiver.org. (Source of picture: www.vetiver.org)

Vetiver... finally

Chai and the tillers

With the help of Bun Heng, Tobias and the Office of the Royal Development Projects Board in Bangkok, HT has recently procured the long awaited vetiver tillers. Three thousand tillers were delivered in all and now we will need to propagate and plant to stabilize our embankment.

Meeting the Minister

There were quite a few high ranking officials at the fishery ceremony last month including the Deputy Governor of Siem Reap and the Minister of Forestry.

Here is a photo of Tobias Rose-Stockwell, the Human Translation director, chatting with the Minister of Agriculture, Fishery & Forestry, H.E. Chan Sarun during the ceremony.

Trav Kod Watergate Presentation: India 2010!

Earlier this summer, the EWB team was selected by the Environmental & Water Resources Institute, a branch of the ASCE, to present the Trav Kod Watergate Project at their 3rd Annual Developing Nations Conference, this coming January in Chennai, India! The full title of this conference is: An International Perspective on Current & Future State of Water Resources & the Environment. EWB's responsibilities consist of submitting a technical paper detailing community relationships, project history and development, design, and construction, and developing an oral presentation, which will be delivered at the conference in Chennai over a few days in January.

The conference consists of projects centered around water and environmental issues throughout Asia and Africa. Project presentations will focus on the global effect of the regional issues confronted in these projects, and the innovative solutions implemented as a result. EWB is proud to share the story of the Trav Kod project on behalf of HT, HRND, the Balang Commune, and all of our partners, in such a conference!

Check out the conference website for more details: http://content.asce.org/conferences/india2010/index.html

Tuk Thom Thom

HT was just able to obtain this photo from a company that flew by the site taking photos. Pretty nice!

Fishery Ceremony

This morning, the Ministry of Agriculture, Forestry and Fisheries held a ceremony at Trav Kod to celebrate the reintroduction of fish at the reservoir. Several high ranking Provincial Government Officials gave speeches focused on responsible fishing methods amongst the villagers.

At the end of the ceremony several hundred fish were released into the reservoir, with several thousand more to be provided by the Ministry in the next month.

Roadway and Canal Update

Over the past few weeks, the Military has been working on the laterite roadway. The have completed compaction and will begin grading shortly. Laterite is well known in Asia and is commonly used for tertiary and sub-tertiary roadways in Cambodia.

The two south canals are also in place. We are still working on rip rapping, which we plan to finish in the next couple of days.

His Holiness

Congrats to Tobias on this most honored recognition. Don't know if it can get any better than this. Then again, knowing Tobias, it always can.

"...Tobias receives a ceremonial scarf from His Holiness, the Dalai Lama in a ceremony celebrating the humanitarian works of ordinary individuals. This ceremony was called "Unsung Heroes of Compassion." Photo is by Robert Bengtson, who was the official photographer at this event..." -Maria Jarina

New Sign at Site

Chai just sent this photo of the sign at the watergate. EWB-NY is famous!

Culvert Installation

Construction is well underway on a series of culverts leading out of the reservoir through the south embankment. The culverts are intended to act as emergency spillways, as well as outlets to provide water to the downstream villagers (replacing the Wat Trach canals that previously occupied the same location). Once installed and backfilled, the culverts will ensure that the roadway on top of the south embankment will remain in service throughout the year. In the past, any flow through these canals during the rainy season meant that the roadway was flooded, and therefore very difficult or even impossible to use.

The design phase consisted mostly of hydrological modeling and re-modeling, trying to optimize capacity of the culverts while minimizing the cost of installation. The crucial number that the team was trying to optimize was the invert elevation of the culverts. Our objective was to minimize the amount of excavation needed to make grade for the culvert installation.

In the end, the hydro analysis showed that six culverts, 1m in diameter, with a slope of 2%, would provide enough capacity to act as the additional emergency spillways for the reservior. To determine the invert elevation for the culverts, we checked many different scenarios in the stage/storage model for the reservior. The few scenarios that met all necessary hydrological criteria were compared with the existing site elevations, and a final decision was made in line with the original objective of minimizing excavation.

The structural details were determined for the sub-base stone layer, concrete collar wall (to aid in preventing water seepage along the length of the culverts), and backfill. Design sketches were sent over to Cambodia in the beginning of March, and construction promptly started. Readily available pre-cast concrete culvert sections, 1m in length, are the typical materials used for culvert installation throughout this region of Cambodia. In the above photo, sections of culvert are being set, and the concrete collar wall has been cast, visible in the background.

Let's hear it for Bernard Amadei!!

Pick up a copy of ENR, or visit ENR.com this week, and check out the cover story. The founder of EWB-USA, Bernard Amadei, was named the 2008 Award of Excellence winner! This award is one of the construction industry's most prestigous honors, and has been given out annually by ENR since the mid-1960s.

The 7-page magazine article tells the story of Amadei's vision for the future of engineers to use their skills to provide to benefit a larger, more universal purpose. EWB-USA, with its roots starting back in 2002 at Colorado University as a single chapter with a few student members and a small volunteer staff, has grown into a respected, vibrant, nationwide organization with 12,000 members and nearly 300 student and professional chapters.

The article is full of interesting information: descriptions of projects currently ongoing across the world, accolades from industry professionals about the importance of EWB, and innovative ideas in practice today that are "taking EWB from charity to enterprise".

ENR does a wonderful job of communicating the mission, excitement, and passion surrounding EWB. I'd like to congratulate Mr. Amadei for this recognition, and thanks to ENR for the spotlight in one of our industry's most respected publications.

Featured....

Since the milestone completion of the watergate, this project has been recognized for its tremendous efforts. Our NYC chapter was recently featured by Nationals for this dam project.

Meetings and Vetiver...

Meeting at military site

These past few weeks have been focused on meetings with the Military, District leaders, Commune leaders, and village leaders. Last week was the first meeting where all were able to meet at one place. Our main topic of discussion was the canal construction which was due to begin yesterday, however, due to malfunctioning equipment is delayed till tomorrow. Also discussed was the erosion control measures for the embankment as well as the proposed laterite roadway.

Dr. Paul Truong of the Vetiver Network
(photo credit: www.hydromulch.co.za/vetiver-grass.htm)

Tobias recently took a trip to Bangkok to inquire about Vetiver grass, which we hope to use along the embankment. A tropical grass that grows locally has many uses from slope stabilization to prevention and treatment of contaminated water and land. This grass with its amazing root structure could be the answer to our erosion issues. We were given some samples to test out for ourselves.

Award-Winning Poster in Denver!

More accolades for this landmark project are in order for being presented on February 27, 2009 in Denver at Kleinfelder's 23rd Professional Development and Technical Training Seminar during the poster session. With the help of the intricately-crafted watergate model created by Hank Dombrowski and miniatures sculpted by Noa Bornstein, over 1,500 seminar attendees were exposed to our little project half-way round the globe.

And best of all, the poster won the award for "Best Poster Presentation" out of a total of 41 other presentations.

Other EWB NY Project Blogs!

OK, so we know you've enjoyed following the Cambodia Dam Project's progress on this blog... And we also know you've been craving more EWB-NY project action! That's why we've added links to four other EWB-NY active projects: the Usalama Project, a school expansion and so much more, in Usalama Kenya; the Matunda Health Center Water Project, located in Lugari Kenya; the Belen Clinic Project in northeastern Peru; and the Miraflores Public Health Project located in El Salvador. The links can be found in the "Project Related Links" section of this blog.

Thanks as always for keeping up with our progress, and we hope you'll check out the efforts of our other project teams!!

Acronym Overload

PIMD, ADB, IRRI, CARDI, MOWRAM, PDOWRAM, PRA, RGC, USAID, BBD, CCC...FWUG, PLUP, CLUP...What the FWUC?!

Welcome to the land of NGOs. There are over 450 in Cambodia and nearly 90 in Siem Reap alone. Siem reap is a brand unto itself, a town that is beginning to outgrow its spot on the map to become the very epitome of voluntourism. Many people come to see the famous Angkor temples but stay to become semi permanent fixtures among the expat community. Acronyms become part of everyday conversations and you wont be surprised to learn that you pick up these acronyms quickly.

Organizational Structure of the MAFF (Ministry of Agriculture, Forests, and Fisheries)

Working with government entities can be somewhat daunting when one is not familiar with the formal procedure. After meeting with Tony Bott of the NorthWest Irrigation Sector Project (NWISP) and Eric Von der Brink of Catholic Relief Services (CRS), we discover that farmer water user communities or FWUCs are integral to a successful system. Developing and implementing proper FWUCs require starting from the bottom up, meaning that water user groups or FWUGs must first be developed. FWUGs are farmers that share a similar tertiary canal system, soil, and cropping system. But before any of this can happen we need a proper land use map. This is where we could use the help of Aruna Technology based in Phnom Penh. Somewhat a monopoly in Cambodia, Aruna Technology is a consultancy that specializes in web based GIS and GPS mapping. This map depicts the layout of the reservoir and the primary and secondary canal system that the FWUGs can work off of to design their water blocks following participatory land use planning methods or PLUP... Hope you got all that.

Truck time-out

Today, we were planning to go to the site to install more monitoring wells.  We had sent HT's truck in for repairs last night, planning to pick it up this morning; however, Chai called from the repair shop to let us know that the truck would not be finished until tomorrow morning.

Despite our missed site visit, we spent plenty of time doing research on farmer water user communities, and learned some new information on how we can set up our water user groups.

Monitoring Well Installation & Surveying

After the completion of the rip rap installation, the monitoring wells need to be installed to monitor the phreatic line at different distances along the embankment. Each well requires a 2"diameter PVC pipe, tape, cement and filter fabric.

On January 27th we went to the site to install one monitoring well and do some survey work to determine the cross section of the north embankment.

Using an auger Matt & Chai worked together to dig a hole approximately 25 meters south of the embankment and 4 meters deep. It takes a lot of effort to dig the hole so alternating diggers was key. As they worked, it became apparent that there was something stuck in the pipe; it turned out to be a frog! But they saved it.


The PVC pipe was wrapped with filter fabric and inserted in the hole then the space around the pipe was filled with sand. The top of the pipe is protruding from the ground. Concrete was poured around the well to keep it in place. A successful installation.

In the meantime Linda, Maria & Ceda surveyed from the watergate to the north embankment about 10 points using the measuring rod and level.

While we were there we studied the cracks just north of the dam. The largest seems to be 30 feet long from the edge of the dam and, using a make-shift plumb, it measured as much as 1'8" deep as seen below.


After about 4 hours the well was complete, and we reached the north embankment with our surveying. It was time to head back in time for Chai's class, just before sunset.

Boat Trip on the Mekong

Boats on the bank of the Tonle Sap River

Between our meetings in Phnom Penh, we found some time one evening to take a relaxing boat trip across the Tonle Sap and Mekong Rivers. There were some great views back on the city and delicious plates of Khmer cuisine!

Road Trip to Phnom Penh

L to R: Maria, Tobias, Matt, and Tony Bott

Over the weekend, EWB and HT traveled down to Phnom Penh for meetings with consultants and government officials who may be able to help with the next steps of our project. Tops on the list were conversations about the formation and legal registration of the Farmer Water User Community (FWUC), baseline assessment, and community mapping.

Our first meeting was with Mr. Mlob Bon, from Cambodia's national Department of Irrigated Agriculture. He led us through the FWUC registration process and offered his help in navigating the provincial bureaucracy when we officially register our water project.

Next, we met with Tony Bott, an Australian consultant who has a good deal of experience with the Asian Development Bank (ADB) and was able to clarify many of our next steps toward FWUC registration, canal mapping and construction, and project assessment.

Maria and Erik

After this, we met with Erik Van Den Brink, who works for Catholic Relief Services in Cambodia and has several successful development projects in Cambodia under his belt. Erik articulated many of the proper techniques for FWUC registration, and also described some of the pitfalls to avoid with mapping and assessment. He pointed us toward some helpful resources for both the water user group establishment and the baseline / impact assessment.

Last, we met with Paul Gager from Aruna Technologies, a small GIS consultancy that has worked on many different projects: both government and non-government, agricultural and economic, and many others. Paul was helpful in describing our options for mapping and GIS, andgave us options for building maps for FWUC registration and assessments.

All in all, a very successful trip!

Watergate Model

For those of you that were able to attend the Milestone Gala held in September of last year, you will recognize the subject of this photo! Our friends at HLD Workshop, an environmentally friendly furniture manufacturer based in Greenpoint, Brooklyn, constructed this amazing model and donated it for display at the Gala. The model was a hit, and was the topic of many conversations that night!

We'd like to thank HLD once again for their detailed (and speedy, might I add) work putting this model together. Check out their blog for more info!

Before & After

before construction

after construction

after water

New Year, New Lead

l-r: jess miller, wiL

As the design and construction phase of the south canals reaches its near, and the next phase of impact assessment begins, we reach a good transition point in this project for some fresh perspective and approaches. It is thus with a privilege for me to announce our new project lead, Jess Miller, who have graciously accepted this challenge.
Please join me in welcoming and congratulating Jess to her new position by raising your next glass of Angkor!

One Star Turn Revisited

Last spring we ran into an problem regarding land ownership when we were planning out the downstream route. This problem caused the One Star Turn as shown in the photo above. However, by the time we resolved the land ownership issue we did not have the resources to fully excavate the path. complete the side walls and armor the soil at the turn so we knew we would have to finish this work during the final phase of construction.

Here is the path during our last trip.

And here is the path this week. Chai and the crew on site widened the path, enlarged the side walls and armored the turn. We still have a few more items to finish out there but Chai did a great job getting this one done quickly.

Impact Assessment

l-r: matt barber, tim weiss, steve forbes, jess miller

Since the major milestone of the watergate completion, the project is progressing towards yet another interesting phase called the impact assessment. Over the past few months, we had several brainstorming sessions on how to gauge the impacts in which the completed watergate and restored reservoir will have on the village and villagers for the next few years.

We met up with Steve Forbes a few weeks ago to share some of our initial thoughts on planning and implementation of the impact assessment. Steve have worked with many other projects that have implemented their own assessment. Additionally, his own dissertation involves some of these projects as case studies. It was interesting to hear some of these other approaches and learn how impact assessments are often project specific, and requires some adjusting to better suit the conditions of another project.

A House for Mr. Trau Kod

We first met Mr. Trau Kod last year during the embankment repair. Now that the watergate has been completed, Boc Kron built Mr. Trau Kod a more permanent house so he can provide protection over the resevior.

Angkorian reservoir revived

About a month and a half ago, Erica Goldberg from the Phnomn Penh Post wanted to write about the Opening Ceremony that was to take place that next day. When she met up with us, she learned a great deal more about the project itself, inspiring her to write not just about the ceremony, but to also follow up with another story about the project itself. She's kept her word, and had an article posted in today's paper. Take a read of today's article.....

Another Reservoir Photo

Here is one of Jenn's photos of the reservoir on our first day back to the site.

Opening Ceremony Part 2

The opening ceremony was amazing. Over 600 people attending, flags running along the completed embankment, ribbons covering the watergate. It was incredible.
The ceremony started about 45 minutes late because the Deputy Provincial Governor, shown above, arrived late. Speeches were made by Someth, Narith, Tobias, wiL and myself. The westerner speeches were translated into Khmer by Chai. When the Deputy Provincial Governor started his speech he made a last second request for Chai to translate his Khmer speech into English so that the westerners in attendance could understand. Chai looked a little flustered but really didn't have a choice and proceeded with the impromptu translation.

The Governor's speech was interesting. He had a prepared written speech in front of him but began his speech by announcing that he would not be reading the prepared speech but would just talk about the project. He proceeded to ramble on for 30 minutes about the project, about the wealth of Americans, about how the villagers need to request additional projects from us and then he committed to build a road from the Balang Commune to the Commune north of the site. At one point he asked the villagers to raise their hand if they were interested in Human Translation building a secondary school in Balang then turned to Tobias and asked him to build a secondary school.

After the speeches, we all walked along the embankment for the watergate ribbon cutting. Seeing all of the people at the watergate was definitely my favorite part of the ceremony. The site has been an isolated place for the majority of the project and to see all of these friends, colleagues and villagers at the watergate was incredible.


It was extremely hot that day so as soon as the ceremony was complete the site cleared out pretty quick. The HT and EWB crews hung out for a bit while Jenn and Chai did a quick site review. It wasn't until this point that I noticed the sign that was hung up at the back of the stage (shown above).