plan 546El Achiote Kuskawas,

Summary

Gravity flow drinking water system, latrines, health education and watershed conservation for the the community of El Achiote.

Background

The families in the community have access to water through a hose system. Some have dug small wells next to the river, but the main problem is the quality of the water that they are consuming; it is highly contaminated by fecal coliform bacteria. Another problem is that during summer in Nicaragua (February, March, and April), the water source that the hose system uses dries up. During the summer season families have to look for water much further from their homes. Water is then hauled back to the home by women and children.

Location

El Achiote Kuskawas, Rancho Grande, Matagalpa, Nicaragua

Attachments

  • Propuest...
  • Desglose...
  • Proyecci...
  • fuente_d...
  • Tanq_El_...
  • CROQUIS_...
  • House_an...
  • Family_E...
  • Family_h...
  • House_El...
  • Achiote_...
  • General_...
  • The_comm...
  • Election...
  • Hose_sys...
  • Laundry_...
  • Letrines...
  • Letrines...
  • Location...
  • fotos_15...
  • Presupue...
  • Prespues...
  • Water_Me...
  • Water_Me...
  • Water_me...
  • 1 participant | show more

    Meters and their use

    Rajesh Shah of Blue Planet Network

    Sorry for the late interjection. I can't read the design docs in Spanish. How does the spreadsheet used for tracking get data from the field? What is the process? Who will read the meters and track usage? Is that part of the spreadsheet used for tracking? Thanks, Rajesh ps: also maybe the population will be 485 in 20 years, we...

    Sorry for the late interjection. I can't read the design docs in Spanish.

    How does the spreadsheet used for tracking get data from the field? What is the process?

    Who will read the meters and track usage? Is that part of the spreadsheet used for tracking?

    Thanks,
    Rajesh

    ps: also maybe the population will be 485 in 20 years, we should actually mention how many people we will serve now. In 20 years (due to births and deaths you will have served 2 generations - much more than 485 if you are looking for the biggest number :) ).

  • 2 participants | show more

    Tapstands and latrines

    Carolyn Meub of Pure Water for the World

    This sounds like a good project and one that would be extremely beneficial to this community. With regards to the tapstands, are they located in each home? How will community members be able to use this system should they build a new home? Also, what type of latrines will be constructed? Thanks! Jamin

    This sounds like a good project and one that would be extremely beneficial to this community. With regards to the tapstands, are they located in each home? How will community members be able to use this system should they build a new home? Also, what type of latrines will be constructed?

    Thanks!
    Jamin

    • Carmen Gonzalez of Agua Para la Vida (APLV)

      For Carolyn Meub of Pure Water for the World. From Gilles Corcos, APLV The tap stands are located next to the houses at spots chosen by the families. If the family builds a new home: Either the previous tap stand is used by another family (after it has paid for its connection right) or it is withdrawn. As for the new location, th...

      For Carolyn Meub of Pure Water for the World. From Gilles Corcos, APLV
      The tap stands are located next to the houses at spots chosen by the families.
      If the family builds a new home:
      Either the previous tap stand is used by another family (after it has paid for its connection right) or it is withdrawn. As for the new location, the family needs to pay for half of the new tapstand and the maintenance committee needs to request APLV to include it in the network which may require network modification.
      The latrines to be built are of the dry VIP type with double adjoining pits.
      Gilles Corcos, APLV.

  • 2 participants | show more

    multiple questions

    Katie Chandler of Etta Projects

    Hi there, I agree with Jasmin that this project seems very comprehensive, and will prove to be an enormous benefit to the families of El Achiote. I do have a couple of questions: 1. Your project goes in to detail about the water system, but gives very little information regarding the latrines. Since your first phase of the project tac...

    Hi there,
    I agree with Jasmin that this project seems very comprehensive, and will prove to be an enormous benefit to the families of El Achiote. I do have a couple of questions:
    1. Your project goes in to detail about the water system, but gives very little information regarding the latrines. Since your first phase of the project tackles sanitation, I would like to know more about your latrine model (design, cost per latrine, family contribution, construction schedule, etc)
    2. You mention that your water system will include a drainage system at each household for residual water. Can you please give more information on the drainage system?
    3. You mention that the municipality is not able to give a financial contribution to the project. Can they participate in other ways (for example, by providing technical support, transportation, etc). Also, have they agreed to provide any support to the sustainability of the system once Agua Por La Vida has completed the project?
    4. Last, can you please be more specific on the each family’s contribution. What will they each contribute (financially) to the water system and what will they contribute to their latrine? Has the community already agreed to make this contribution?
    Thanks and I look forward to learning more about this project.

    • Carmen Gonzalez of Agua Para la Vida (APLV)

      From Gilles Corcos, APLV 1. The latrines will be of the double pit type with a superstructure that can easily be displaced from one pit to the other. The cost per latrine is approximately $550. The families contribute most of the construction labor (after one latrine construction has been demonstrated) and the more afluent will be aske...

      From Gilles Corcos, APLV
      1. The latrines will be of the double pit type with a superstructure that can easily be displaced from one pit to the other. The cost per latrine is approximately $550. The families contribute most of the construction labor (after one latrine construction has been demonstrated) and the more afluent will be asked for some monetary contribution. The general schedule of execution included in the attachments show the construction schedule to be at the beginning oc construction and taking 3 months.
      2. See my reponse to a similar question by Lynn Roberts.
      3. While we do not despair of a future contribution by that municipality, it is one of the few whose present contribution has to been in anyway guaranteed by a contract.
      4. The families of this community are very poor. Their contribution in money consists in half the cost of the tap installations including the water meters. They also contribute to the lodging and the feeding of the APLV personnel. They contribute the cost of the maintenance tools and maintenance. Finally but not least each family contributes 105 man-days of work. All these contributions have been guaranteed by individually signed contracts and generally all contractual agreements are obtained before financing is requested .
      P.S. Sorry this response was delayed but I thought i had already sent it and somehow it did not appear.

  • 1 participant | show more

    Rajesh,s last questions

    Gilles Corcos of Agua Para la Vida (APLV)

    1.How does the spreadsheet used for tracking get data from the field? What is the process? 2. Who will read the meters and track usage? Is that part of the spreadsheet used for tracking? 3. ps: also maybe the population will be 485 in 20 years, we should actually mention how many people we will serve now. In 20 years (due to births and d...

    1.How does the spreadsheet used for tracking get data from the field? What is the process?
    2. Who will read the meters and track usage? Is that part of the spreadsheet used for tracking?
    3. ps: also maybe the population will be 485 in 20 years, we should actually mention how many people we will serve now. In 20 years (due to births and deaths you will have served 2 generations - much more than 485 if you are looking for the biggest number :)
    1. Our own monitoring of the state of all of our (80+) projects including this one is presently carried out by one of our technicians as a full time job. Each project is visited for 2 to 3 days and the technician fills a 9 pages questionnaire during his visit. He then adds notes to each questionnaire. That information is stored in our Rio Blanco office files.
    2. The member(s) of the local maintenance committee (the “CAPS”) charged with upkeep and repairs also reads the meters on a monthly basis. The data is handed to to the member of the
    maintenance committee charged with the finances ( family monthly payments, upkeep expenses) and the payments are determined according to water consumption.
    3. The present population is 268. The projected population 20 years hence, based on local averaged growth rate is 485. It is true that projection figures are often importantly in error.
    The figure for the projected population is mentioned because the actual construction of the project (sizing of the conduction line, tank volume, distribution network ) is based not on present but on projected population. The only additional cost to be incurred progressively over the projected life span is the very minor one of the connection of the new water posts to the mains and that one is born by the new residents.
    We apologize for having submitted most of the detailed project information in the attachments in Spanish. While this was no handicap for Lynn Roberts or some others it must have been so for some of the reviewers.

    • Gilles Corcos of Agua Para la Vida (APLV)

      1.How does the spreadsheet used for tracking get data from the field? What is the process? 2. Who will read the meters and track usage? Is that part of the spreadsheet used for tracking? 3. ps: also maybe the population will be 485 in 20 years, we should actually mention how many people we will serve now. In 20 years (due to births and d...

      1.How does the spreadsheet used for tracking get data from the field? What is the process?
      2. Who will read the meters and track usage? Is that part of the spreadsheet used for tracking?
      3. ps: also maybe the population will be 485 in 20 years, we should actually mention how many people we will serve now. In 20 years (due to births and deaths you will have served 2 generations - much more than 485 if you are looking for the biggest number :)
      1. Our own monitoring of the state of all of our (80+) projects including this one is presently carried out by one of our technicians as a full time job. Each project is visited for 2 to 3 days and the technician fills a 9 pages questionnaire during his visit. He then adds notes to each questionnaire.
      2. The member of the local maintenance committee (the “CAPS”) charged with upkeep and repairs also reads the meters on a monthly basis. The data is handed to to the member of the
      maintenance committee charged with the finances ( family monthly payments, upkeep expenses) and the payments are determined according to water consumption.
      3. The present population is 268. The projected population 20 years hence, based on local averaged growth rate is 485. It is true that projection figures are often importantly in error.
      The figure for the projected population is mentioned because the actual construction of the project (sizing of the conduction line, tank volume, distribution network ) is based not on present but on projected population. The only additional cost to be incurred progressively over the project life span is the very minor one of the connection of the new water posts to the mains and that one is born by the new residents.
      We apologize for having submitted most of the detailed project information in the attachments in Spanish. While this was no handicap for Lynn Roberts or some others it must have been so for some of the reviewers.

  • 2 participants | show more

    Water System Design

    Lynn Roberts of Agua Para La Salud (APLS)

    First I would like to say that this is the first time on PWX that an NGO has presented sufficient information to make a review of the water system proposed. Please congratulate the persons designing the system. Providing and executing a well designed system goes a long way to prevent problems with maintenance in the future. The designs an...

    First I would like to say that this is the first time on PWX that an NGO has presented sufficient information to make a review of the water system proposed. Please congratulate the persons designing the system. Providing and executing a well designed system goes a long way to prevent problems with maintenance in the future.
    The designs and finances for the distribution tank, tap stands, pipe lines etc; are well within normal pricing as I know it.

    Would you give me a bit more information about the system such as:
    1)The change in altitude between the distribution tank and the spring site.
    2)Is the break pressure tank (BPT) open ,or closed with a float valve and how many meters in altitude change from the spring to the BPT.
    3)Would you post a picture of your water meter?
    4)The thickness of the tank floor is difficult to read. What is the thickness?
    5) The agreement with the finca owner to give him a tap does not seem to have a limit to the flow he can receive. A fully open tap can allow as much as your total flow from the spring if he is running a sprinkler system. Do you have any flow control on that line?
    6) Often introducing a water system into a community causes a serious problem with grey water flowing from the new faucets. Do you have any plans to control this sewage with the new water system?

    • Charlie Huizenga of Agua Para la Vida (APLV)

      Thanks for your comments and questions and we will be sure to forward your congratulations to our technical team in Rio Blanco. answers to your specific questions: 1) the altitude difference between the spring and the tank is 199m over a distance of 2,581m. 2. The BPT is a 1m x 1m x 0.8m concrete box open to atmospheric pressure v...

      Thanks for your comments and questions and we will be sure to forward your congratulations to our technical team in Rio Blanco.

      answers to your specific questions:

      1) the altitude difference between the spring and the tank is 199m over a distance of 2,581m.

      2. The BPT is a 1m x 1m x 0.8m concrete box open to atmospheric pressure via an overflow pipe. It is 178m below the spring at a distance of 698m.

      3. We added three photos of the meter to the Proposal - let us know if you don't see them.

      4. Floor thickness is 20cm and is poured on top of soil with a cement surfacing.

      5. Great question! The agreement with the owner is to provide a tap using an entirely separate system using a small spring near his house - this will have no impact on the community supply. The distance of the tap from the spring is 40m and the tap will be 100m from his house.

      6. Each tap has a drainage pit filled with stones that provides for adequate absorption of the water from the tap. Although most of the houses are reasonably far apart, one group of houses are closer together and for these houses we will use a common drainage pipe that leads the grey water to an area further from the houses where it can be absorbed.

    • Lynn Roberts of Agua Para La Salud (APLS)

      Thanks Charlie....It´s great to meet someone who knows how to design a rural community water system!

      Thanks Charlie....It´s great to meet someone who knows how to design a rural community water system!