Monitoring

Monitoring trip report, live document, 7/13/17: @https://docs.google.com/document/d/1Y3TLnH_7bVw2DvwIUaYPPtEgfna29TKg_VUO4b0ISrg/edit?usp=sharing  Project closing summary and lessons learned, 2-page document, 8/30/17:  Pump data, 7/1617:  Energy savings instructions in Spanish, 7/16/17:  Key findings from May 2017 monitoring/project closing trip, 6/28/17:  Additional items that go to the report: hours, budget, lessons learned, project monitoring indicators, etc: Water quality (coliform) test data (Appendix), 7/8/17: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"><span style="background-color: #ffffff; color: #222222; font-family: arial,sans-serif; font-size: 12.8px;">Energy savings/pumping instructions in Spanish (Appendix), 6/29/17: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"><span style="background-color: #ffffff; color: #222222; font-family: arial,sans-serif; font-size: 12.8px;">Pump data analysis (Appendix), 6/14/17: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">Project photos (Appendix), 7/16/17: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">Sign-off Document (Appendix), 7/16/17: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">Electric Bills (Appendix), 7/13/17: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">Filter use summary (Appendix), 7/14/2017: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"><span style="background-color: #ffffff; color: #222222; font-family: arial,sans-serif; font-size: 12.8px;">Sanitation poster, pages 1-2, modified document, 4/30/17: <span style="background-color: #ffffff; color: #222222; font-family: arial,sans-serif; font-size: 12.8px; line-height: 0px; overflow: hidden;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"><span style="background-color: #ffffff; color: #222222; font-family: arial,sans-serif; font-size: 12.8px;">Sanitation poster, p ages 3-4 of sanitation poster, produced by Ivy, 5/8/17: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> <span style="background-color: #ffffff; color: #222222; font-family: arial,sans-serif; font-size: 12.8px; line-height: 0px; overflow: hidden;"> Updated filter payback graphics spreadsheet, 4/30/17: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"><span style="background-color: #ffffff; color: #222222; font-family: arial,sans-serif; font-size: 12.8px; line-height: 0px; overflow: hidden;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> Updated household survey (English/Spanish, no sanitation questions), 4/18/17: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">Sanitation poster, live document, 4/13/17: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"><span style="background-color: #ffffff; color: #1155cc; display: block; font-family: sans-serif; font-size: 12.8px;">@https://docs.google.com/presentation/d/1bW07w0jTd0WKElJhPUZRASpWeohkqXBSecoyOnh9C8E/edit?usp=sharing <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"><span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">Pre-trip planning list, live document, 4/24/17:  <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">https://docs.google.com/spreadsheets/d/12okIfEvrp3idX1Gk_D1sArFHRhUucmAuMrVCbCwFmbw/edit#gid=0 <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">Pre-monitoring evaluation 530 form partially updated for 2017: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">

<span style="background-color: #ffffff; color: #222222; font-family: arial,sans-serif; font-size: 12.8px;">Monitoring Tasks short executive summary (for grant applications, etc.) 1/27/2017: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">Monitoring Tasks detailed 13-point summary 1/27/2017: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> Pumping schedule calculations, Nov. 26, 2016: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> Thrust block calculator, September 2016; thrust block already in place: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">Summary of electrical and other issues (Spanish), August '16: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">Thrust block detail from Aerin, July 2016: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">Pressure reducing valve with the filter instructions: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">Pump controls wired to bypass the VFD. Elements held in hand are the ones that burnt out: starter and overload. July 2016: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">Possible new tie-in point for the cooling system, July 2016: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">EWB-USA 531 comments, June 1, 2016: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">Diane's filter and chlorine cost comparison spreadsheet with histograms, may 2016: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">VFD O&M manual: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">Monitoring trip update, March 2016: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> 531-Post-Monitoring-Evaluation-Report-Template-Rev-Nov-20151 on Google Docs, due ** Sunday May 15, 2016 ** : <span style="background-color: #ffffff; color: #1155cc; font-family: arial,sans-serif; font-size: 12.8px;">@https://drive.google.com/folderview?id=0B_6FcidVd_GbQ2F2RjZDU2J0cnM&usp=sharing <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">901B (impact analysis): <span style="background-color: #ffffff; font-family: arial,sans-serif;">@https://docs.google.com/document/d/1ShX_nBHASRtm16f-deAE3O4yQv7jA6e83W-Kba7or5o/edit <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"><span style="background-color: #ffffff; color: #222222; font-family: arial,sans-serif; font-size: 12.8px;">901B instructions: <span style="background-color: #ffffff; color: #222222; font-family: arial,sans-serif; font-size: 12.8px; line-height: 0px; overflow: hidden;"> 901B example: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">Thrust block (muro de anclaje) to support a bend/tee: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> Forces acting on an pipe bend: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">http://www.engineeringtoolbox.com/forces-pipe-bends-d_968.html Joint restraint vs. thrust block: <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">http://www.ebaa.com/files/pdf/connections/Connections.PD-01.pdf Power usage based on electric bills, pumping schedule, and tests, April 1, 2016: 1-Post-Monitoring-Evaluation-Report-Template-Rev-Nov-20151 due **Sunday May 15, 2016**: 531 instructions: 531 go-by/example: Water quality (WQ) and Health Survey results, 2016, link to live document on Google Docs: https://docs.google.com/spreadsheets/d/1t1cDC8wLfIEM6xte4OPNzT-Nc6BnPBLSSxTC5gNOekE/edit#gid=381920738

Meeting at the clinic on March 17, explaining the use of filters, chlorine, and public health issues:

Filter/chlorine vs. buying water cost spreadsheet, 3/15/16: Filter/chlorine vs. buying water cost chart, 3/15/16 Filter cost chart: Chlorine cost:

<span style="font-family: Arial,sans-serif;">The tee branching to the new tank broke twice and had to be replaced. <span style="font-family: Arial,sans-serif;">They are simultaneously filling tanks 1/3 and the new tank, with the valve to the new tank partially closed. This is supposed to prevent the tee from breaking. <span style="font-family: Arial,sans-serif;">This defeats the purpose of energy savings as the pump has to operate at high discharge pressure. This is reflected in the $1,300 energy bill.
 * Tee breaking problem:**

<span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">The main line is 6''. The tee is 6 x 4 x 6''. The main line is sch. 80. The calculated pressure at the tee is about **200 psi** (Rob and Adam calculated it independently), sill below the 280 psi rating for 6'' sch. 80 PVC. We made a point that they should install sch. 80 tee and sch. 80 4'' pipe to a valve to the new tank. We assume that's what they did. Sch. 40 4'' (rated to 220 psi) would be pushing it as the velocity head is 45 psi and the flow makes a right-angle turn.

<span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">The cause of tee failure could be (a) poor alignment; (b) lack of soft sand/earth beneath the tee while installed, compounded by traffic above (Brian's suggestion); (c) insufficient amount of glue/lack of primer; (d) still wrong pipe/tee rating; (e) partial blockage in line to Tanks 1/3, or a combination of all of the above.

To eliminate (e), one has to run pump w/ the valve to the new tank fully closed, and measure the discharge P (the manometer is broken).

Some solutions:

i) 6 X 6 x 6 tee w/ a 6 X 4 reducer ii) Galvanized steel tee and possibly 4'' piping.

iii) Two 45-degree elbows. <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">iv) Crushed stone on top of pipe to reduce stress. <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">v) Thrust block (see above) <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;"> <span style="background-color: #ffffff; color: #222222; display: block; font-family: arial,sans-serif; font-size: 12.8px;">Old solutions, rejected due to insufficient pressure rating: vi) <span style="font-family: Arial,sans-serif;">We may want to consider a Fernco coupling trying to fit the tee to a rigid, partially buried pipe: <span style="font-family: Arial,sans-serif;">https://www.fernco.com/plumbing/flexible-couplings <span style="font-family: Arial,sans-serif;">vii) Or a Qwik tee: <span style="font-family: Arial,sans-serif;">https://www.fernco.com/plumbing/flexible-couplings/qwik-tees-ells <span style="font-family: Arial,sans-serif;">Or a 6 X 6 x 6 tee w/ a 6 X 4 reducer.

Final modified supply system valve box and tie-in, as installed:



Old proposed supply system valve box and tie-in:



__ ** February 28-March 6, 2016 Monitoring & Evaluation Trip (Adam, Jonathan, Kat, Rob) ** __

// ** Day 5 (Friday 3/4) ** // We gave Cecilia the project summary, filter and chlorination instructions and daily log forms, and had her sign the MOU. Then we continued with health surveys, bacteria tests, and flow tests through the rest of the day. Rob, Adam and Kat inspected Tank 1. It also receives water from the spring.
 * Meeting with Cecilia to discuss the project and pass on the information **

New filters delivered:

Petrifilm test kit:

//** Day 4 (Thursday 3/3) **// We did one survey of the woman who lives down the street from the Health Promoter´s office, then met with Cecilia at the clinic with Dr. Lopez and her assistants. EWB and the doctor made it clear to Cecilia that she (ADESCO) needs to be in charge of the Filtron and Chlorine test program. It was decided Cecilia will bring the 7 families that received Filtrons and 11 that receive chlorination kits (instructions, log, bucket with lid, spout, dropper and bleach) to the clinic for hygiene and Filtron and chlorination instructions. This meeting will need to occur prior to Cecilia´s March 17 meeting and March 20 election. We also found out about some proposals an engineering company, Irsa, gave to ADESCO for removing the yellow color of the water. They were to either (1) add a liquid to the well each month or (2) place a certain type of mineral at the bottom of the well. They were also quoted for a new system with pumps, well, and property for $100K.
 * Meeting at Clinic**

We completed more surveys and tried to visit Morena, but she had not come back to her home yet--it was 3:30 pm.

//** Day 3 (Wednesday 3/2) **// The cistern was inspected after being scrubbed with chlorine. The surface was very red in color, but it did not come off on the finger when touched. Measurements were taken. Perhaps the cistern should be painted with ADI Cote as the new tank was to prevent the rusting process ocurring.
 * Meeting at Vicente´s**

Pictures of dry cistern:

We inspected the new tank and saw no major issues, only two patches in the surface coating. The old blue tank beside it was also inspected, though it was filled to the top.

Pictures of new tank:

We did more surveys.

//** Day 2 (Tuesday 3/1) **// We met with the Doctor (Tania Lopez) at the clinic to discuss filtrons, health issues, and water quality. Dr Lopez believes that Zika has been in the community since July 2015 based on her clinical diagnoses (not blood tests). According to the El Salvador government, Zika was first identified using blood tests in November 2015.
 * Meeting at Clinic**

Dr Lopez indicated that water at the clinic often comes out of the tap clear, but then turns yellow if left to stand for several minutes. This coincides with what Cecelia and Santiago said yesterday. Dr Lopez also discussed the Filtron distribution program that FMRIC ran several yeas ago. That program included funds to pay participants as well as pay for the purchase of the Filtrons. The program was highly managed with monthly clinic visits required of the families. Families were also required to provide fecal samples to be analysed for amoebas. The Doctor is willing to work with us on a new Filtron and chlorine program but is concerned, based on past experience, that ADESCO may not follow through on their commitments. She feels they will not stay actively involved and will expect EWB and/or FMRIC to do all of the work. One option the Doctor suggested is to find some local engineers (or perhaps students) who can be involved on a more regular basis. This idea was raised with Lynette who thought it was a good idea, but may be hard to implement because outsiders may not want to go into an unknown community due to potential for gang violence. We will discuss this idea further in the future.

The Doctor agreed to meet with us and with ADESCO on Thursday to discuss opportunities for collaboration.

We then met with Cecelia, Vincente and Chilo at the pump to observe the pump operation. When we arrived, the water level in the cistern was very low and the water had a distinct yellow color. The submersible pump was started and the cleanout pipe was used to flush the well. The well water was clear. Water was then directed into the cistern to flush it for several minutes. A sample of the clear water was taken and after a couple hours it too seemed to have a yellow color. Photos will be posted next week (we are having internet connectivity problems at the moment which prevent us from uploading photos from our phones or laptops). Explanation of the yellow color is elusive but may be a product of iron and or manganese oxidation. Though it is not clear why it would take several minutes to hours to develop this color.
 * Meeting with ADESCO**

From the well, we went to the intersection where the pipe to the new tank branches off the main line. Chilo and Cecelia explained that the 'T' at this location has cracked twice. They were clear that is was the actual 'T' and not the joints or pipes that cracked. They believe the cracking is due to too high a pressure on the 'T' when the valve to the new tank is fully closed. So the system has been run with the valve to the new tank at least partially open at all times (fully open until the new tank is partially full and then partially open the rest of the time the pump is running). Upstream of this point (towards Tank 3) the pipe diameter is reduced from 6" to 2" and it may be possible that the smaller diameter pipes are causing back pressure, but it is not clear why the 'T' would crack as opposed to the thinner pipe or weaker joints. Further thought and calculations need to be conducted.

After examining this location in the pipe system we surveyed one home owner (Obeli family) located at this intersection. This home owner currently buys packaged water for drinking and cooking. She uses her pilla for cleaning only. There is a distinct layer of something (oil? pollen?) on the pilla and a strong musty odor. She agreed to use a new Filtron for drinking water so we provided her with one.

From here, we split up. Kat and Jonathan surveyed an additional three homes with Cecilia while Adam and Rob walked to Tank 3 and Tank 2. Nothing out of the ordinary (no evidence of a broken or blocked pipe) was observed on the trip to Tank 3. Tank 3 has an inlet pipe from the spring and the pump. Tank 2 has one inlet pipe (from the spring). Cecilia and Santiago indicated that a 2nd pipe from the spring had been laid parallel to the first. This second pipe was not visible, but there did appear to be two valve boxes (both locked, one brand new) where the inlet pipe entered the tank property.

New valve box at Tank 2:

//** Day 1 (Monday, 2/29) **// We inspected the VFD cooling system (works fine) and did flow tests on the submersible pump w/ backpressure valve open and partially closed. We met w/ Santiago and Cecilia, discussed filter and chlorine tests. We took them, and Chllo, to the pump and discussed pump operation.

Ten plastic buckets with holes for spouts and lids, ten spouts, and 20 clay pots with the silver coating were delivered for $422.50 to the guesthouse while we were in Las Delicias. We intended to get 10 complete filters (buckets, spouts, and clay pots) and 10 buckets with spouts. We are going to try to exchange the clay pots for 10 more buckets with spouts and lids.
 * Filtrones (colloidal silver clay pot filters):**

Vicente started the submersible pump at 11am. Prior to starting, the cistern was nearly full. He let the cistern overflow to flush it out. He later opened the bypass valve to let water exit onto the concrete pad and cistern to wait for the water to become clear. He seemed to have asked for a larger, 100 HP pump which would pump directly from the well to Las Delicias. Adam took note of the volume dial on the cistern inlet pipe prior to staring and after running for ~1hr. Jonathan took note of the electric meter prior to starting the booster pump and while running the booster pump. The VFD was in use and the HX as well. The inlet and outlet water pipes were hand tested for temperature and there seemed to be a colder pipe indicating heat transfer was occurring. Vicente left the cabinet open during operation. The display showed 60 Hz. Adam calculated the rate of flow with the cistern inlet valve opened 100% was 266 GPM and 247 GPM at ~55% open, the valve position for equal flow to the cistern from the submersible pump and flow out of the cistern through use of the booster pump. This was deduced by seeing that the water level in the cistern stayed the same. Picture of us talking with Vicente:
 * Conversation with Vicente and pump operation**

Picture cistern (with yellow water):

Picture of the bypass water (appears clean):

Picture of booster pump leaking motor shaft:

Picture of the submersible pump back-pressure butterfly valve:

We went to the new tank and heard water filling the new tank, however we were unable to see inside. We went to look at the valve boxes. The valve box at the top of the hill on the corner across from the community center that has been driven over looked as if it hasn't been opened in a long time as grass was growing in seam between the cover and road--this valve box has been flooding from run-off and we have discussed making a ditch alongside it so water and dirt will pass by it. The valve box on the road at the bottom of the hill on the side of the street of the school basketball court was leaking water. The valve box upstream on the main road corner was not leaking and was visible by using a flashlight.
 * Community Center**

Santiago and Cecilia came and we had a long decision and drove together to Vicente's. We were told the community doesn't want to pay for the well water since it is getting to their homes colored. They said their well isn't as deep as the Arineras well, so the water comes out colored and dirty. They have added more lines from the spring at the top of the hill 7km away, but cannot supply the whole community with the gravity fed spring water because the source is on private property at a Spa and is also used by 8 other communities. So, ADESCO has been charging $3/month to families instead of $5/month because they are pumping 2x/week rather than 4x/week which costs them $900-1000 or $1300 per month in electricity, respectively. We took pictures of the bills and pumping logs. We brought up trialing the Filtrons. They said the clinic supplied 300 2 years ago, but many families didn't maintain them. But, they said one family still uses them. We asked if this family could train others, and they said they would need some kind of recognition. Anyway, they said they will select families by Wednesday. We brought up trialing the chlorine treatment and they seemed to be interested and will share the document at a March 17 community meeting--we gave Cecilia a copy of it and the Filtron instructions. We brought up the survey and Cecilia volunteered to accompany us in surveying--we also left her a copy of this. We went to Vicente's and all saw that the water was clear. There are indeed two wells. We brought up the subsidy and Santiago and Cecilia said they can't apply because they don't have the 'escritura' or title of ownership of the system. Santiago said he's been working for 6 years and will be done with ADESCO in March. Cecilia said she may stay...
 * Conversation with ADESCO**

*** Kat's chlorination instructions poster, PDF version: Kat's chlorination instructions poster:

7 Receipt form:

WHO chlorination guidelines: http://www.who.int/water_sanitation_health/dwq/chlorine.pdf

World Chlorine Council chlorination guidelines: http://www.worldchlorine.org/wp-content/themes/brickthemewp/pdfs/WCC_Policy_Paper_Water_Chlorination.pdf

Sharan's proposed filter test log:

Rob's proposed taste test in English and Spanish:

Chlorination instructions from Organizacion Panamerica de la Salud:

Proposed simplified chlorination graphic:

Filtron clay filter instruction in Spanish, including general hygiene tips:

Latest version of Project History in Spanish:

Newest version of the Public Health questionnaire, February 25, 2016:



Possible subsidy info from SIGET, Feb. 10, 2016: > a) Ley Principal del FINET: @http://api.gobiernoabierto.gob.sv/documents/50845/download   >  b) Reglamento de la Ley del FINET: @http://api.gobiernoabierto.gob.sv/documents/50752/download > > EWB-USA 530 notes, Jan. 26, '16:

530, Jonathan's new version, 12/19/15:

530, Adam's version based on previous, 12/12/15: 600 HASP draft:

Pre-monitoring evaluation (530) form template, Kat's and Jonathan's version 12/10/15:

Pre-monitoring evaluation (530) form instructions: Example 530 form, water project in Kenya: