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Take Taka: A Viability Assessment Kibera, Nairobi, Kenya Davis Albohm, Jess Auerbach, Stephen van Helden, Zach Weiner 30 May 2011

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Page 1: Viability doc V12 - hci.stanford.edu

 Take  Taka:  A  Viability  Assessment  

 Kibera,  Nairobi,  Kenya  

     

                                           

   

 Davis  Albohm,  Jess  Auerbach,  Stephen  van  Helden,  Zach  Weiner   30  May  2011      

       

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Table  of  Contents    

 Executive  Summary                   3  Brief  Context                     4  Introduction  to  Our  Idea                 4  

Fig  1:  Paper  Prototype               6  Fig  2:  Oxfam  model  toilet               6  Fig  3:  Joshu  Letu                 7  Fig  4:  Tosha                   8  

Outline  of  Solution                   8  Cost  of  Solutions                   9  Skills  Required                   10  Customer  Acquisition                 11  Organization                     12  Government  Regulation                 13  Other  Sanitation  Options                 13  Other  Stakeholders                   15  Potential  Challenges                   15  Next  Steps  -­‐  Moving  Forward               16  Conclusion                     16  Acknowledgements                   16  Appendices                     18     A:  Paper  prototype                     B:  Prototype  Testing                     C:  Pilot  Test  timeline                     D:  Pilot  Test  Guide                   E:  Children’s  Education  Story:  Kenneth  and  the  Men  in  Yellow  Shirts         F:  Financials                                                    

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Executive  Summary    In  Kibera  –  a  large  and  poorly  resourced  suburb  of  Nairobi,  Kenya  -­‐  there  is  only  one  functioning  toilet  for  every  2,000  people.  There  are  no  public  sewage  systems  and  public  latrines  serve  a  tiny  percentage  of  the  population.    As  a  result,  the  majority  of  the  population  resorts  to  the  use  of  ‘flying  toilets’  –  feces  in  plastic  bags  -­‐  which  creates  unhygienic  and  unsafe  conditions  for  Kibera’s  residents.  This  points  to  an  increasing  and  urgent  need  for  cost-­‐effective  and  sustainable  solutions  of  hygienic  human  waste  disposal.    A  number  of  sanitation  initiatives  and  organizations  exist  in  Kibera,  but  most  of  them  only  partially  address  the  needs  of  the  users.  Needfinding  as  per  Stanford’s  d-­‐school  methodology  revealed  that  the  most  significant  family  and  community  needs  relating  to  sanitation  are:  convenience  for  all  family  members,  safety,  accessibility  during  day  and  night  hours,  hygiene,  privacy  and  sustainability.      As  a  solution,  we  propose  “Take  Taka”  (taka  is  Kiswahili  for  “waste”),  a  linked  system  including  a  bucket  toilet  in  the  homes  of  residents  of  Kibera  and  a  daily  pickup  service.  Each  family/housing  unit  is  allocated  two-­‐bucket  toilets.  One  bucket  is  collected  each  day  by  a  team  of  two  individuals  using  rickshaw  carts  and  their  own  labor.  These  individuals  take  the  buckets  to  nearby  bio-­‐digesters  to  be  emptied,  cleaned,  and  return  them  the  next  day  (alternating  out  with  the  second  bucket).  Bio-­‐digesters  are  sewage  treatment  plants  that  convert  human  waste  into  biogas,  which  can  be  used  for  cooking  and  electricity.  The  monthly  service  rate  of  KES  200  per  household  was  determined  by  testing  varying  price  models  with  30  residents  in  Kibera.    “Take  taka”  will  be  a  non-­‐profit  organization,  which  will  serve  a  consulting  and  advising  function  for  community  group-­‐operated  waste  removal  systems.  It  will  operate  primarily  through  a  partnership  with  the  Umande  Trust  –  an  NGO  focused  on  water  and  sanitation  in  Kibera  with  whom  we  have  established  a  strong  relationship.  It  will  facilitate  the  creation  of  partnerships  with  existing  community  organizations  already  running  the  bio-­‐centers,  and  will  entail  the  development  of  new  partnerships  as  we  expand.  We  will  realize  revenues  that  match  our  costs,  and  believe  that  this  sustainable  operation  will  allow  us  to  raise  the  upfront  capital  required  (for  infrastructure),  from  philanthropic  sources.      Our  plan  for  scaling  will  first  focus  on  a  small  30-­‐day  proof  of  concept  test  utilizing  the  existing  capacity  of  an  underutilized  bio-­‐center  in  Kibera  planned  for  fall  2011.  Once  we  have  garnered  support,  we  will  identify  zones  of  need  (based  on  defined  criteria  around  existing  alternatives,  community  buy-­‐in  and  safety  concerns).  We  will  then  seek  grant  funding  of  approximately  $30,000.  With  this,  we  can  build  one  bio-­‐digester  to  gauge  viability  at  a  small  scale.  We  plan  to  raise  an  additional  capital  to  build  15  bio-­‐digesters  once  necessary  adjustments  and  adaptations  are  implemented  based  on  the  initial  rollout.      

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The  “Take  taka”  system  is  intended  to  bring  several  benefits  to  families  and  community:  provide  convenient  and  safe  in-­‐house  toilet  solution,  create  new  jobs  and  decrease  the  use  of  flying  toilets  and  improve  citizen  safety  and  hygiene  in  the  local  environment.  If  our  model  is  proved  in  Kibera  it  could  potentially  be  replicated  in  underserved  settlements  around  the  world.          “Our  children  may  learn  about  the  heroes  of  the  past.  Our  task  is  to  make  ourselves  the  

architects  of  the  future”  –  Jomo  Kenyatta,  first  President  of  Kenya,    1   Brief  context    The  East  African  state  of  Kenya  achieved  independence  from  British  colonial  rule  in  1963  under  the  leadership  of  Jomo  Kenyatta.  It  is  now  an  important  player  both  regionally  and  internationally,  yet  still  faces  tremendous  challenges  in  meeting  the  basic  needs  of  many  of  its  citizens.  Sanitation  is  a  critical  issue,  and  in  Kibera  –  a  large  suburb  of  Kenya’s  capital  city  Nairobi  -­‐  there  is  only  one  functioning  toilet  for  every  2,000  people.  There  are  no  public  sewage  systems,  and  public  latrines  serve  a  tiny  percentage  of  the  population  in  the  form  of  pit  latrines  that  require  regular  and  expensive  upkeep  and  are  often  poorly  maintained.    As  a  result,  the  majority  of  the  population  resorts  to  the  use  of  ‘flying  toilets’  –  packets  of  human  waste  tossed  onto  the  street.  The  streets  are  full  of  the  remnants  of  these  packages,  and  the  stench  permeates  most  areas  of  the  densely  packed  urban  enclave.  There  is  an  increasing  need  for  cost-­‐effective  solutions,  especially  if  areas  such  as  Kibera  are  to  continue  to  develop  productive  labor  forces  and  micro-­‐economies.      In  the  course  of  this  design  school  project  we  partnered  with  Kibera-­‐based  organization  Umande  Trust.  In  accordance  with  their  goals,  the  Millennium  Development  Goals  and  Kenya’s  Vision  2030  our  objective  through  this  assignment  is  to  demonstrate  that  it  could  be  possible  to  shift  the  suburb’s  sanitation  standards  with  a  simple,  low-­‐tech  intervention.  We  intend  to  increase  access  and  availability  of  hygienic  and  convenient  methods  of  human  waste  disposal  through  the  implementation  of  Take  Taka.      2   Introduction  to  our  idea    Currently  a  number  of  sanitation  initiatives  and  organizations  exist  in  Kibera.  Our  local  partner  Umande  Trust  is  an  organization  that  operates  several  programs  to  improve  sanitation  in  Kibera.  Umande  facilitates  the  construction  of  community-­‐led  bio-­‐centers,  which  serve  the  public  as  pay  toilets  and  also  convert  human  waste  to  

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biogas.1  Umande  has  proven  that  bio-­‐center  public  toilets  are  accepted  and  utilized  by  communities  if  centrally  placed,  and  are  viable  in  Kibera2.      Umande  also  partners  with  the  local  branch  of  Oxfam  International,  a  multifaceted  and  experienced  aid  organization  that  has  developed  a  sturdy,  odor-­‐free  bucket-­‐toilet.    Residents  are  testing  the  bucket  in  homes  now.  We  have  been  in  touch  with  them  and  will  be  having  a  series  of  discussions  as  soon  as  their  initial  pilot  test  is  completed  at  the  end  of  this  month.    Whilst  many  ideas  relating  to  sanitation  have  been  tested  in  Kibera,  there  has  been  no  attention  given  to  the  necessary  systems  around  waste  disposal.  Our  needfinding  suggests  that  an  ecosystem  needs  to  be  developed  for  the  bucket  solution  to  effectively  contribute  to  the  development  of  Kibera’s  sanitation  system.  We  propose  creating  a  bucket  toilet  system  in  the  homes  of  residents  of  Kibera,  which  includes  a  daily  pickup  service  (“Take  Taka”  –  Kiswahili  for  “take  waste”)  to  transport  these  buckets  by  rickshaw  cart3  to  multiple  central  bio-­‐digesters,  where  they  are  emptied,  cleaned  and  returned  to  each  family.      We  believe  that  this  system  meets  a  number  of  family  and  community  needs  that  we  will  discuss  below,  and  believe  that  we  can  do  this  without  exceeding  the  price-­‐point  of  existing  competing  services.  Simultaneously,  our  product  will  be  differentiated  through  its  offering  of  far  greater  flexibility  of  use  for  the  customer.  [please  see  appendix  A  for  example  of  waste  removal  process  prototype].    Our  ‘product’  is  a  linked  system  whereby  each  family/housing  unit  is  allocated  two-­bucket  toilets.  One-­bucket  toilet  is  collected  each  day  by  a  team  of  two  individuals  using  rickshaw  carts  and  their  own  labor.  These  workers  take  the  buckets  to  nearby  bio-­digesters  to  be  emptied,  cleaned,  and  return  each  family’s  own  bucket  the  next  day  (alternating  out  with  the  second  bucket).                                                                                                                                      1  For  a  description  of  relevant  technology,  see  Christian  Reick  and  Patrick  Onyongo,  “Case  Study  of  Sustainable  Sanitation  Projects:  Public  Toilet  with  Biogas  Plant  and  water  kiosk  Naivasha,  Kenya,”  Sustainable  Sanitation  Alliance,  2010.  www.susana.org    2  http://www.umande.org/index.php?option=com_content&view=article&id=92:promoting-­‐bio-­‐sanitation&catid=36:what-­‐we-­‐do&Itemid=233  3  http://hmuraj.org/home/?page_id=90  

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   We  hope  that  Oxfam  will  inform  our  efforts  with  testing  data  currently  being  compiled  and  also  provide  the  scale  for  local  manufacturing.  Oxfam  is  already  working  with  Umande  Trust,  and  although  our  team  has  not  discussed  partnership  opportunities  yet,  we  believe  the  organization  will  be  open  to  working  with  us.      It  is  important  to  note  that  our  business  model  will  be  adapted  from  village  to  village4  depending  on  the  conditions  of  roads,  access  to  homes  and  residential  density.  In  some  neighborhoods,  roads  are  more  difficult  to  navigate  and  homes  are                                                                                                                  4  ‘Village’  is  the  term  used  to  differentiate  different  sections  of  Kibera  

Fig  1:  Paper  prototype  designed  for  field-­‐testing.    Depicts  human  waste  removal  process.  (Prototype  tested  in  Kibera  May  13-­‐14,  2011).  For  full  view,  please  see  Appendix  A.  

Fig  2:  Current  model  of  Oxfam  and  Umande-­‐designed  in-­‐house  bucket  toilet    

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further  from  main  thoroughfares.  We  recognize  the  need  for  carts  with  wide  tires  and  the  willingness  of  employees  to  carry  buckets  for  some  distance.      At  this  early  stage,  we  anticipate  full  bucket  weight  of  13  pounds.  This  calculates  the  average  daily  feces  and  urine  production  for  a  family  of  five  and  an  average  weight  of  five  pounds  per  bucket.  Depending  on  the  environment  and  strength  of  the  worker,  two  to  four  buckets  can  be  carried  at  a  time.5  However,  the  exact  hauling  ability  must  be  studied  in  a  summer  field  test.    Our  pilot  location  has  yet  to  be  confirmed,  but  we  are  considering  neighborhoods  located  along  a  ten-­‐minute  walking  distance  circumference  of  underutilized  bio-­‐centers  such  as  Tosha  2  or  Joshu  Letu.                                                                                                                                                  

   Fig  3:  Joshu  Letu  Bio-­‐center    

                                                                                                               5  Based  on  calculations  from  this  study:  http://www.ams.ac.ir/aim/0034/asl0034.html  

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   Fig  4:  Tosha2  Bio-­‐center        3   Outline  of  Solution    We  will  create  a  non-­‐profit  organization,  which  will  serve  a  consulting  and  advising  function  for  community  group-­‐operated  waste  removal  teams.  It  will  facilitate  the  creation  of  partnerships  with  existing  community  organizations  already  running  the  bio-­‐centers,  and  will  entail  the  development  of  new  partnerships  as  we  expand.      The  capital  is  available  to  develop  this  infrastructure  and  we  believe  the  system  would  be  sustainable.  In  addition,  the  model  could  potentially  be  replicated  in  slums  around  the  world.  We  will  realize  revenues  that  match  our  costs,  and  believe  that  this  sustainable  operation  will  allow  us  to  raise  the  upfront  capital  required  (for  infrastructure),  from  philanthropic  sources.      Understanding  the  scalability  and  financing  of  these  projects  is  key.  We  expect  a  small  bio-­‐digester  project  (used  by  500  people  per  day)  to  be  immediately  cash  flow  positive  but  we  would  plan  for  this  small  profit  to  be  used  by  the  community  organization  running  the  bio-­‐center  to  better  the  service.  Whether  this  project  is  then  NPV  positive  or  not  depends  on  the  discount  rate  applied  to  these  funds,  as  well  as  our  organizations  contribution  to  the  upfront  infrastructure.  Broadly  speaking,  assuming  donation  of  upfront  capital  for  infrastructure,  we  expect  over  the  life  of  the  project  the  NPV  to  be  zero,  but  included  in  our  cost  base  are  a  number  of  job  creating  salaries.    Given  this  sustainable  operation,  and  the  associated  benefits  for  the  community  in  terms  of  a  clean  environment  and  safe  ablution  facilities,  we  are  optimistic  about  the  scalability  and  sustainability  of  this  system.  Our  plan  for  scaling  will  focus  on  a  small  30-­‐day  proof  of  concept  test  utilizing  the  existing  capacity  of  a  bio-­‐center  in  Kibera,  

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which  we  hope  to  conduct  in  October  and  November  2011  (Appendix  C).  Once  we  have  garnered  support,  we  will  identify  zones  of  need  (based  on  defined  criteria  around  existing  alternatives,  community  buy-­‐in,  safety  concerns).  We  will  then  seek  grant  funding  of  approximately  $30,000.  With  this,  we  can  build  one  bio-­‐digester  to  gauge  viability  at  a  small  scale.  We  plan  to  raise  an  additional  $200,000  to  build  15  bio-­‐digesters  once  necessary  adjustments  and  adaptations  are  implemented  based  on  the  initial  rollout.  We  also  plan  to  acquire  a  critical  mass  of  customers  who  will  spread  the  word  in  the  community,  and  most  importantly  we  expect  to  decrease  the  use  of  flying  toilets  and  improve  citizen  safety  in  Kibera.        4   Cost  of  solution    Our  major  cost  is  the  bio-­‐digester  infrastructure.  This  cost  totals  around  $10,000  for  a  unit  that  can  sustainably  process  500  users  per  day  when  built  from  scratch.  After  modeling  the  economics  of  the  business  case  under  a  number  of  assumptions  (presented  in  the  attached  excel  spreadsheet),  we  believe  that  the  solution  to  this  sanitation  problem  should  be  addressed  by  community  groups  comprising  local  residents  with  leadership  ability.  The  economic  models  we  have  formulated  are  not  yet  compelling  enough  to  attract  entrepreneurs,  and  given  the  intimate  nature  of  the  project  it  is  clear  that  it  will  require  community  support.    

   The  land  in  Kibera  is  owned  by  the  Kenyan  government  and  cannot  be  purchased.  Therefore,  we  will  require  community  support  to  create  a  joint  venture  to  acquire  land  (the  same  model  Umande  utilizes  to  acquire  land  for  bio-­‐centers).  This  runs  at  a  cost  of  around  $10,000  for  a  500-­‐person  facility.  Despite  the  fact  that  upfront  costs  are  higher  for  this  infrastructure,  we  estimate  that  the  scale  this  type  of  solution  provides  is  lower  than  the  cost  of  hygienically  cleaning  out  pit  latrines  and  disposing  waste  in  Nairobi’s  sewer  systems6.  It  is  difficult  to  obtain  information  for  this  comparison,  but  costs  could  run  at  KES  250  per  household  per  month,  and  are  often                                                                                                                  6  Currently  where  pit  latrines  exist  they  are  frequently  full  and  having  them  emptied  is  prohibitively  expensive.  

Draft  financial  returns  analysis  for  Take  Taka  (please  see  attached  spreadsheet)  

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not  hygienically  cleaned  or  transported.  For  a  detailed  analysis  of  existing  sewage  infrastructure  and  the  costs  around  it  see  Mariani  et  al  20117.  The  wages  required  for  waste  collectors,  bucket  cleaners  and  bookkeepers/management  are  substantial  costs.  This  amounts  to  $2,160  per  annum  for  a  facility  of  this  size.  The  final  cost  of  importance  is  the  fluid  pumping  required  every  year  to  empty  the  bio-­‐digester  capacity  of  non-­‐pathogenic  fluids  ($500  per  annum).      These  calculations  are  in  line  with  our  customer  waste  pick-­‐up  service  rate  of  KES  200  per  month  per  household.  We  determined  an  accurate  price  point  by  testing  our  prototype  and  varying  price  models  with  30  residents  in  Kibera.  This  summer,  we  hope  to  verify  this  finding  by  expanding  our  testing  sample  and  discerning  whether  people’s  actions  accurately  reflect  what  they  have  said.      We  have  also  allocated  marketing  and  customer  service  costs  every  year,  but  believe  that  our  proof-­‐of-­‐concept  will  speak  for  itself,  and  that  many  of  our  new  users  will  join  based  on  word-­‐of-­‐mouth  references.  Umande  Trust  relies  on  word-­‐of  mouth  promotion  while  opening  new  bio-­‐centers  in  villages  within  Kibera.    One  other  notable  cost  that  is  not  borne  by  our  organization,  but  is  important  in  customer  acquisition,  is  that  of  purchasing  the  buckets.  This  is  facilitated  by  our  organization  (and  we  make  some  margin  on  this),  but  is  an  extra  once-­‐off  cost  borne  by  households.  Currently  buckets  are  being  donated  in  Oxfam’s  pilot  test  project,  but  based  on  the  results  of  our  field-­‐testing,  we  believe  that  individually-­‐owned  buckets  are  valued,  and  that  households  are  willing  to  front  this  cost.        5   Skills  Required    There  are  a  number  of  critical  skills  required  for  our  project  to  be  successful.  We  are  conducting  ongoing  meetings  with  Umande’s  Aidah  Binale  to  establish  our  specific  role  in  managing  the  following  processes  and  employees,  and  if  we  go  to  Kenya  over  the  summer  we  will  arrange  other  meetings  with  potential  partners.    Construction  –  we  need  skilled  contractors  to  install  the  bio-­‐digesters.  Component  manufacturing  –  we  need  a  reliable  and  quality  supplier  to  supply  the  buckets  we  use  in  our  program.  Transport  employees  –  the  employees  who  will  be  responsible  for  doing  the  work  of  collection  and  delivery.  These  employees  need  to  be  reliable  and  diligent  in  their  work,  given  the  daily  nature  of  our  service  and  the  physical  requirements  of  the  task  at  hand.  Residents  who  subscribe  to  the  service  must  trust  employees,  since  they  

                                                                                                               7  Mariani,  J.,  Tuten,  D.,  Lipetsky,  A.,  Kosky,  B.,  Baker,  B.,  and  F.  Dungan  Sanitation  in  Developing  Countries:  Kibera  Slum,  Kenya  2011  –  available  http://www4.ncsu.edu/~rcborden/CE481/Sanitation_Project/Lit%20Review%20Reports/CE480_Final_WolfPack%20Cleaners%20Group%20C.pdf      

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will  visit  homes  every  day.  We  conducted  an  initial  field  test  to  inquire  about  interest  and  salary  requirements  for  this  position  in  Kibera.  All  respondents  to  our  “job  posting”  claimed  that  our  projected  salary  of  1,000  KES  per  week  was  adequate  and  there  are  several  individuals  interested  in  the  position.    Cleaning  employees  –  we  are  investigating  the  level  of  desirability  for  cleaning  waste  buckets  in  Kibera.  This  test  will  hopefully  occur  during  the  summer  of  2011.  The  crew  must  have  physical  capability  and  willingness  to  work  near  human  waste.    Maintenance  –  existing  maintenance  and  metalworking  skills  will  be  required  to  maintain  the  rickshaw  carts  and  repair  other  equipment,  but  such  artisans  already  live  and  work  in  the  surrounds.  We  purchase  the  carts  from  existing  manufacturers  in  the  Nairobi  area.  Given  they  are  transferred  to  employees  as  part  of  our  pay  package,  they  are  a  capital  cost,  but  are  not  part  of  the  $10,000  for  the  bio-­‐digester  (see  Appendix  F).  Management  and  accounting  –  we  are  assuming  that  the  local  community  organization  we  partner  with  will  bring  some  of  the  necessary  business  skills  by  training  ambitious  youth  in  business  management  and  accounting  given  the  simple  nature  of  this  business  model.  We  will  also  rely  on  some  of  Umande’s  experience  to  allow  existing  bio-­‐center  staff  to  mentor  new  staff  but  are  conscious  that  we  may  need  to  offer  training  workshops  as  part  of  our  pilots  and/or  launching  phase.    Our  research,  primarily  conducted  through  conversations,  interviews  and  literature  reviews,  suggests  that  these  skills  are  all  readily  available  in  Kibera,  and  that  our  partner  organization  –  Umande  Trust  –  will  be  able  to  establish  competent  management  practices  through  entrepreneurship  training  in  the  early  phases  of  the  project.  Beyond  this,  we  may  need  to  bring  an  experienced  organization  on  board  to  help  with  ongoing  management  (for  example  Carolina  for  Kibera)  –  a  large  infrastructure  of  NGOs  and  government  projects  already  exists  in  Kibera  and  we  would  like  to  work  with  these  organizations  to  strengthen  our  intervention.  However,  of  primary  importance  will  be  our  work  within  existing  bio-­‐center  management  structures,  to  utilize  existing  networks  and  key  learnings  regarding  construction,  management  and  accounting.      6   Customer  Acquisition    We  have  allocated  budget  to  spend  on  marketing  programs  as  well  as  customer  service  initiatives  every  year.  We  plan  on  acquiring  customers  based  primarily  on  word-­‐of-­‐mouth,  and  from  concept  tests  in  Kibera.  We  believe  that  under-­‐used  capacity  in  bio-­‐centers  can  be  used  to  delay  new  infrastructure  construction,  and  that  we  can  capture  substantial  share  through  word-­‐of-­‐mouth  customer  satisfaction.      We  intend  to  partner  with  health  and  education-­‐based  initiatives  (through  Umande  Trust,  the  Olympic  primary  school  and  others)  in  order  to  ensure  that  the  need  for  improved  sanitation  is  understood  at  all  levels.  For  example,  a  story  such  as  those  published  regularly  by  East  African  Educational  Publishers  could  be  commissioned  and  distributed  to  primary-­‐school  children  in  the  relevant  communities  to  both  

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ensure  that  children  use  the  new  facilities  correctly  and  to  raise  general  awareness  of  the  project.  We  have  attached  one  such  story  (Appendix  E),  which  was  very  successful  when  tested  with  children  of  an  appropriate  age  in  Palo  Alto.  It  would,  of  course,  require  translation  into  Kiswahili.  We  will  also  investigate  the  possibility  of    utilizing  Kibera  TV  for  service  promotion.8    7   Organization    We  have  three  organizations  we  believe  will  interact  to  make  this  project  a  success.  The  first  is  the  Umande  Trust  (our  local  NGO  partner).  Umande  agrees  that  this  is  a  feasible  and  highly  viable  solution  and  is  supportive  of  our  work.  We  believe  that  they  will  be  instrumental  in  this  solution’s  success.      The  second  organization  is  Oxfam,  who  are  working  with  the  Umande  Trust  on  optimizing  the  actual  in-­‐house  toilet.  We  believe  they  will  be  critical  manufacturing  partners  for  helping  to  establish  large  initial  orders  and  finding  and  establishing  local  manufacturing  capacity.  We  intend  to  work  collaboratively  with  Oxfam  to  further  develop  the  in-­‐house  bucket  toilet  prototype  to  meet  the  needs  of  our  service.    The  third  organization  is  ours  –  Take  Taka.  This  will  be  established  as  a  501c3  non-­‐profit  organization,  which  will  serve  an  advising  and  consulting  role  in  the  establishment  and  management  of  community-­‐group  operated  pick-­‐up  systems.  This  organization  will  also  serve  to  fundraise  for  future  infrastructure  development  and  unforeseen  operating  costs.        The  model  below  describes  partner  responsibility  in  greater  detail.                                                                                                                                                    8  http://kiberatv.blogspot.com/  

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8   Government  regulation    Kenyan  NGO  law  has  recently  undergone  significant  revision,  and  our  project  would  need  to  operate  within  the  parameters  of  these  regulations.  The  revision,  however,  marks  an  improvement  on  the  status  quo  and  could  allow  us  to  operate  more  flexibly9.  As  it  stands,  new  infrastructure  construction  plans  must  be  reviewed  and  approved  by  the  Nairobi  City  Council.  Following  standard  practice  regarding  the  development  of  new  Umande  Trust-­‐sponsored  bio-­‐centers,  Umande  Trust  will  assist  with  the  facilitation  process  for  acquiring  necessary  permits  from  the  city  of  Nairobi.    Employee  national  tax  statutes  will  not  apply  to  this  model,  as  employees  will  not  be  paid  more  than  10,000  KES  in  a  single  paycheck  –  the  threshold  for  state  tax  collection.        In  addition  to  working  directly  with  government,  we  also  need  to  focus  our  diplomatic  efforts  on  the  village  elders,  mayors  and  other  individuals  important  to  the  hierarchy  and  decision-­‐making  process  in  Kibera.  Without  their  support  it  is  clear  that  the  project  will  face  extreme  challenges;  with  their  support  it  is  much  more  likely  to  succeed.          9  Other  sanitation  options    Existing  sanitation  options  are  likely  the  greatest  threat  to  our  viability,  as  residents  already  make  use  of  many  other  facilities  in  the  fulfillment  of  their  daily  needs.      However,  we  believe  that  because  of  the  safety  advantages  of  our  system,  and  the  fact  that  it  can  be  used  in  the  privacy  of  one’s  own  home,  24  hours  a  day,  users  will  be  encouraged  to  adopt  our  system.  Our  field-­‐testing  also  reveals  that  mothers  prefer  this  solution  compared  to  the  use  of  pit  latrines  and  bio-­‐centers,  specifically  due  to  safety  and  hygiene  concerns  regarding  their  children.  Many  pit  latrines  are  structurally  unsound  and  the  walking  distances  to  bio-­‐centers  and  public  latrines  are  often  prohibitive  for  children.                

                                                                                                               9  See  International  Centre  for  Not-­‐for-­‐Profit  Law  Country  report  Kenya  2011  (http://unpan1.un.org/intradoc/groups/public/documents/un-­‐dpadm/unpan044959.pdf)  and  Rahma  Jillo  ‘NGO  Law  Reform  in  Kenya:  Incorporating  Best  Practices’  International  Journal  for  Not-­for-­profit  Law  11  (4)  2009  pp.  40-­‐54  

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Other  sanitation  options10,  which  currently  exist  include:    

-­‐ Flying  toilets:  A  free  but  distasteful  solution  that  is  commonly  used  –  defecating  in  packets  and  throwing  them  into  the  street  

-­‐ Pit-­latrines:  A  relatively  expensive  solution  that  is  popular  with  men,  but  operating  pit  latrines  are  rare  given  the  misaligned  incentives  between  landowners  and  tenants.  Often  pit  latrines  exist,  but  are  unusable  because  they  are  filled  to  capacity  or  structurally  unsafe.  Emptying  the  pit  latrines  is  usually  the  responsibility  of  tenants  and  often  this  becomes  prohibitively  expensive.  

-­‐ Bio-­centers:  Currently  serve  a  few  percent  of  Kibera  residents,  and  although  utilized  when  open,  cannot  remain  open  24  hours  a  day  –  creating  an  accessibility  issue,  which  leaves  a  number  of  under-­‐served  consumers.  Needfinding  also  suggested  that  these  centers  experience  jams  at  peak  hours  when  many  individuals  are  trying  to  use  them  at  the  same  time.  

-­‐ PeePoo  bags:  Developed  by  a  Swedish  NGO,  these  bags11  are  more  expensive  than  our  system  currently,  but  do  have  certain  convenience  benefits.  We  believe  that  our  system  may  be  simpler  at  a  family  level.  It  is  difficult  for  children  to  use  PeePoo  bag  due  to  the  accuracy  of  bodily  control  they  require.  From  conversations  with  PeePoo  staff,  we  know  that  their  model  is  not  sustainable  at  the  moment  because  the  cost  of  producing  the  bags  is  significantly  higher  than  the  rate  they  charge  per  bag  in  Kibera.    

-­‐ Saner.gy:  These  operators  are  looking  at  a  similar  business  model  of  collection,  but  are  focused  on  their  own  toilet  technology12,  which  is  a  lot  more  complex.  They  hope  to  create  a  much  larger  bio-­‐digester  requiring  100,000  people  per  day  to  sign  a  PPA  (power  purchase  agreement)  with  the  government  for  power  production.  

 While  it  is  true  that  our  system  would  introduce  a  new  cost  for  a  substantial  portion  of  the  population,  the  need  finding  and  testing  demonstrated  that  people  are  willing  to  pay  approximately  200  KES  for  a  new  service,  which  will  improve  their  surrounding  environment,  will  reduce  negative  health  effects  resulting  from  an  unsanitary  neighborhood  and  allow  them  to  use  safely  and  conveniently  relieve  themselves  inside  their  house  at  any  time.  This  includes  residents  of  Kibera  who  are  not  currently  paying  for  sanitation  options  like  bio-­‐centers  or  PeePoo  bags.      While  Oxfam  is  currently  developing  the  bucket  toilets  in  homes,  there  is  no  organized  waste  removal  process.  As  stated,  we  are  establishing  a  working  relationship  with  Oxfam  and  have  meetings  scheduled  for  the  end  of  the  month.  We  foresee  a  partnership  with  Oxfam  and  Umande  as  a  likely  outcome,  rather  than  considering  Oxfam  as  competition.    

                                                                                                               10  Design  Like  You  Give  a  Damn,  Architectural  Responses  to  Humanitarian  Crises,  Metropolis  Books,  2006.  11  http://www.peepoople.com/  12  http://saner.gy/project/  

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 Our  waste  removal  system  has  been  observed  in  similar  situations  elsewhere,  and  we  believe  that  it  will  work  in  Kibera.  Other  locations  with  similar  services  include  Alaska  and  South  Africa.  In  addition,  a  similar  waste-­‐transport  system  has  been  used  in  numerous  developing-­‐context  areas,  including  the  Hutongs  of  Beijing  in  the  1980’s,  before  the  area  was  connected  to  the  central  Beijing  sewer  system.  We  are  still  investigating  how  disposal  methods  were  different,  but  the  bucket  and  rickshaw  system  is  similar,  with  residents  paying  for  pickup  and  disposal.    We  have  closely  reviewed  the  Pee  Poo  financial  infrastructure,  and  their  system  relies  more  heavily  on  ongoing  philanthropic  aid  than  our  model.  That  said,  we  are  conscious  of  the  significant  knowledge  and  learning  that  this  organization  has  attained  and  would  be  open  to  further  work  with  them  in  the  future.        10   Other  stakeholders    As  discussed  earlier,  we  will  need  to  be  in  close  communication  with  village  elders  and  other  individuals  in  the  socio-­‐political  hierarchies  of  Kibera.  In  addition,  we  will  need  neighbors  and  communities  to  work  together  to  create  “waste-­‐free”  zones.  We  could  potentially  encourage  neighborhood  blocks  to  sign-­‐up  for  the  service  as  a  group,  with  the  incentive  of  creating  a  cleaner  and  healthier  environment  for  the  entire  area.  This  is  critical  to  adoption  and  retention  of  customers,  as  one  of  our  biggest  threats  comes  from  customers  turning  away  from  our  service  and  reverting  to  flying  toilets  because  they  see  little  or  no  value  in  paying  for  the  service,  especially  if  their  neighbors  are  using  flying  toilets.        11   Potential  challenges    As  discussed  above,  one  threat  is  that  the  only  perceived  value  is  in  safety-­‐of-­‐use  and  ease-­‐of-­‐use.  We  must  establish  the  hygienic  benefits  aspect  of  our  service  in  our  promotion.    We  also  feel  that  quality  of  service  is  critical.  We  must  ensure  that  buckets  are  promptly  picked  up  and  delivered,  and  that  they  are  relatively  clean  and  odorless.    Lastly,  we  are  considering  the  threat  of  water  shortages  in  Kibera.  During  the  bucket-­‐cleaning  process,  water  may  not  always  be  available.  We  are  analyzing  methods  of  utilizing  greywater  produced  by  bio-­‐centers  for  cleaning  buckets.  First  we  are  investigating  the  purity  of  the  greywater,  and  whether  or  not  it  can  be  safely  and  hygienically  used  for  cleaning  purposes.  In  addition,  we  are  prototyping  a  scraper  tool,  which  could  effectively  clean  buckets  when  water  is  not  available.          

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12   Next  Steps  –  Moving  Forward    Moving  forward,  our  team  is  willing  and  interested  to  carry  this  project  forward.  Davis  Albohm,  Zach  Weiner  and  Jess  Auerbach  are  hoping  to  travel  to  Kenya  during  the  remaining  months  of  2011  to  conduct  further  testing  and  viability  assessments.  We  established  a  six-­‐month  timeline  for  next  steps,  which  is  outlined  in  Appendix  C.      13   Conclusion    This  viability  analysis  outlines  our  group’s  strategy  for  development  and  implementation  of  Take  Taka.  This  document  will  be  altered  as  our  testing  and  research  continues  and  new  challenges  arise  in  the  coming  weeks.  In  addition,  this  analysis  will  be  shared  and  discussed  with  Umande  Trust  –  and  collective  feedback  will  be  reflected  in  future  versions.  Our  group  takes  seriously  the  words  of  Kenya’s  first  president,  Jomo  Kenyatta,  with  which  we  began:    “Our  children  may  learn  about  the  heroes  of  the  past.  Our  task  is  to  make  ourselves  the  architects  of  the  future.”  We  believe  that  people’s  growth  is  informed  by  their  environment,  and  that  in  order  to  build  personal,  economic  and  social  capacity  it  is  important  that  all  people  are  able  to  live  in  a  clean  and  safe  environment.  We  have  no  grandiose  illusions  as  to  the  limitations  and  challenges  of  operating  in  an  environment  so  far  removed  from  our  own  homes  and  personal  contexts,  but  we  do  believe  that  linking  existing  infrastructure  may  well  assist  in  addressing  one  of  Kibera’s  most  intractable  problems:  the  safe  disposal  of  human  waste.      14   Acknowledgements      This  has  been  an  intensive  but  enjoyable  learning  experience  and  we  wish  to  acknowledge  the  contributions  made  by  others  towards  our  final  result.    To  Aidah  Binale  of  the  Umande  Trust,  we  owe  significant  gratitude  for  her  willingness  to  engage  us  every  step  of  the  way.  Our  coach,  Anja  Svetina  Nabergoj,  has  been  present  far  beyond  the  call  of  duty  and  has  effectively  been  a  fifth  member  of  the  team.  Dianna  Kane  helped  us  at  extremely  short  notice  and  conducted  excellent  on-­‐the-­‐ground  tests  for  us  despite  facing  significant  logistical  hurdles.  Our  professors  and  teaching  assistant  contributed  significantly  throughout  the  project  and  their  insights  have  been  much  valued–  Josh  Cohen,  Terry  Winograd,  Zia  Yusuf  and  Eric  Mibuari.  Finally,  we  thank  our  classmates  for  their  sustained  insights  and  critique  throughout  the  course’s  progression.                    

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Appendices      A:  Paper  Prototype  Tested  in  Kibera                                                                                      

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B:  Prototype  testing  in  Kibera        The  data  below  was  collected  during  a  field  test  visit  to  Kibera  May  13-­‐14,  2011.      A  selection  of  key  learnings  from  field  prototype  testing  include:    

• Adaptation  of  250  KES  price  point  based  on  testing  various  price  points  for  pick-­‐up  service  in  the  field  

• Majority  of  women  tested  in  the  field  favor  paying  for  pick-­‐up  service  compared  to  carrying  buckets  themselves  

• Service  will  be  designed  for  morning  pick-­‐up  • There  is  a  desire  for  bucket  ownership.    • Alleys  in  front  of  houses  are  inaccessible,  service  will  require  2-­‐person  pick-­‐

up  team    Raw  data:    13  May  2011    

1) Opt.  A  (100/200)  • M,  30-­‐40  yrs,  5  people  in  household  (1  child)  • Likes  the  bucket  toilet  idea  very  much  • Sees  how  it  would  be  very  easy  for  children  • Chooses  option  A  but  thinks  price  is  too  high  when  he’s  doing  all  the  work;  he  would  actually  be  doing  a  service  to  the  community  for  disposing  of  his  waste  in  this  way,  so  doesn’t  see  why  he  is  paying  • Also  likes  that  he  would  be  the  only  one  responsible  for  his  bucket  –  no  one  to  blame  if  any  damages  occurred  to  his  bucket;  also  doesn’t  want  to  pay  the  price  of  pick-­‐up  service  • Maybe  only  clean  bucket  once  a  week  –  it  depends  –  but  no  one  would  be  using  it  during  the  day  so  might  be  ok  • Lives  3  min.  from  bio-­‐center  and  is  a  frequent  member  

 2) Opt.  A  (100/200)  • M,  30-­‐40  yrs,  7  people  in  household  (5  children)  • Lives  close  to  the  bio-­‐center  (50m)  so  feels  that  he  can  carry  the  bucket  on  his  own  • Likes  the  bucket  toilet  idea  because  of  all  his  children  at  home  • Would  carry  it  to  the  bio-­‐center  everyday  • Frequent  member  

 3) Opt.  C*  (100/200)  • M,  20s,  5  people  in  household  (3  children)  

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• Opt.  C  is  to  purchase  the  bucket  and  dispose  of  waste  somewhere  other  than  bio-­‐center  • Doesn’t  want  to  pay  monthly  fee  because  they  would  only  use  the  bucket  at  night  or  in  emergencies,  so  don’t  plan  on  needing  to  empty  it  very  often  • Has  a  pit  latrine  in  their  compound  so  wants  to  empty  bucket  there  (also,  they  live  50m  from  bio-­‐center  –  unclear  as  to  why  he  was  a  customer  today  when  he  has  a  pit  latrine  as  well)    4) Opt.  A  (150/300)  • F,  30-­‐40  yrs,  5  people  in  household  (3  kids)  • Lives  300m  from  bio-­‐center  • Chose  A  because  it’s  cheaper  • Only  problem  is  where  to  keep  it  (one-­‐room  house)  

 5) Opt.  B  (150/300)  • F,  50+,  4  people  in  household  (3  kids)  • She  had  a  good  laugh  at  option  B,  but  chose  it  anyway  because  it’s  too  hard  to  carry  buckets  to  bio-­‐center  and  too  much  work  to  clean  (it’s  just  her  and  3  children  in  house)  • 300  would  be  hard  to  pay  –  200  would  be  better  • would  want  this  collected  everyday  (kids!)  • would  need  to  be  home  to  hand  over  to  collection  agent  (people  would  steal  if  left  outside)  • mornings  preferable  • would  want  HER  bucket  back  

 6) Opt.  A  (150/300)  • F,  30-­‐40  yrs,  4  people  in  household  (2  kids)  • Choose  A  because  doesn’t  mind  washing  it  herself  • Lives  only  5  min  from  bio-­‐center  • Would  clean  buckets  daily  • Happy  to  own  the  bucket  permanently  so  could  take  it  with  her  if  she  left  Kibera  

 7) Opt.  B  (100/200)  • F,  20’s,  5  people  in  household  (2  kids)  • Too  hard  to  carry  bucket  to  bio-­‐center,  too  far  • Would  want  them  to  pick  up  everyday  in  morning,  wait  for  them  to  arrive  • Any  bucket  is  fine  (no  names  necessary)  

 8) Opt.  B  (100/200)  • F,  30-­‐40  yrs,  6  people  in  household  (2  kids)  • Prefer  evening  pick-­‐up,  must  be  at  home  to  give  to  collector  • B  is  better  because  no  time  to  go  to  bio-­‐center  to  wash,  too  much  work  • Lives  5  min  from  bio-­‐center  

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• Would  have  to  ask  husband  but  sounds  like  a  good  price  (for  buckets  and  for  service)  • Their  family  could  afford  this,  but  most  would  opt  to  purchase  bucket  and  empty  themselves  anywhere  (no  monthly  payment)    9) Opt.  C  (100/200)  • F,  30-­‐40  yrs,  10  people  in  house  (6  kids)  >  woman  in  picture  with  eggs/spinach  • Loves  the  bucket  toilet  but  would  prefer  to  dispose  of  herself  wherever  she  can  • Doesn’t  always  have  money,  so  can’t  always  pay  monthly  fee    10) N/A  (100/200)  • M,  20s,  4  in  household  (2  kids)  • Doesn’t  need  this  at  all,  has  a  latrine  in  his  compound  • Thinks  it’s  a  very  good  idea  for  others  

 11) Opt.  B  (150/300)  • F,  20s,  4  people  in  household  (2  kids)  • Prefers  B  but  can  only  afford  200  • Pick  up  daily,  in  evening  • Need  to  be  there  to  hand  over  • Would  like  name  on  bucket  • Stays  5  min  from  bio-­‐center  

 *C:  purchase  toilet  bucket  only  (no  monthly  fee  paid  to  bio-­‐center)    General  Reactions  –  Day  1:  • EVERY  person  interviewed  thinks  the  toilet  bucket  is  a  great  idea.    They  want  it  now.  • NO  Men  chose  option  B  –  this  is  seen  as  a  luxury.    Why  pay  someone  when  you  can  take  to  the  bio-­‐center  yourself?  (though  we  all  know  from  your  background  document  who  really  does  this  work!)  • Some  people  (i.e.  men)  questioned  the  monthly  fee  for  opt.  A  when  you  are  doing  the  work  yourself  (either  wanted  lower  cost  or  more  incentives,  like  including  a  bio-­‐center  membership  in  this  cost)    • Many  women  prefer  B  because  they  see  carrying  and  cleaning  buckets  as  too  much  work  –  and  was  a  clear  choice  for  the  one  older  woman  interviewed  (though  several  mentioned  needing  to  talk  to  their  husbands  first  about  this  –  would  be  interesting  to  see  if  the  husbands  approve  this  considering  the  reactions  of  the  men  interviewed)  • However,  the  women  who  chose  Opt.  A  saw  this  as  reasonable  (didn’t  question  cost  like  the  men  did)  and  as  just  another  part  of  their  daily  work  • No  one  would  leave  bucket  outside  the  house  unattended  –  must  be  home  to  hand  over  to  collector  • Everyone  thinks  bucket  is  a  good  price  (300ksh  for  2)  

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• Everyone  wanted  to  know:  “How  big  is  it?”      14  May  2011  

 12) Opt.  A  (150/300)  • F,  30s,  women  representative  of  area  • Likes  cheaper  option,  doesn’t  want  to  wait  for  bucket  collector  • Would  wash  2x/week  • 100m  from  bio-­‐center  • would  pay  200ksh  per  bucket  

 13) Opt.  A  (150/300)  • F,  20s,  5  in  household  (2  kids)  • Chose  option  A  because  of  price  –  would  prefer  opt.  B  if  it  cost  only  200ksh  • Would  take  to  wash  every  2  days.  

 14) Opt.  A  (150/300)  • M,  40s,  8  people  in  household  (6  kids)  • Chose  A  because  of  price  –  would  take  option  B  for  200ksh/month  • Would  pay  200ksh  per  bucket  • Stays  20m  from  bio-­‐center  • Would  bring  to  wash  everyday  • If  able  to  afford  delivery  service,  would  want  her  same  bucket  back  each  time  • Would  use  these  buckets  solely  instead  of  going  to  bio-­‐center    15) Opt.  A  (150/300)  • F,  20s,  5  in  household  (3  kids)  • A  is  more  affordable  • Would  wash  on  a  daily  basis  • Would  pay  300ksh  per  bucket  • Lives  v.  close  to  bio-­‐center  • Thinks  this  is  a  great  idea  

 16) Opt.  A  (100/200)  • F,  50s,  3  in  household  (1  kid),  works  at  bio-­‐center  • Chose  A  because  she  prefers  to  empty  the  bucket  herself,  as  well  as  the  lower  cost  • She  lives  “a  bit  far”  from  the  bio-­‐center,  but  can  carry  it  (she  comes  to  work  here  everyday)  • Would  clean  every  2  days  • Would  pay  200  ksh  per  bucket  

 17) Opt.  B  (100/200)  • F,  20s,  5  in  household  (3  kids)  

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• Likes  this  option  because  she  thinks  emptying  the  bucket  herself  would  be  quite  hard  • Prefers  morning  pick-­‐up,  everyday  • Would  pay  300ksh  for  2  buckets  • Would  use  this  instead  of  the  bio-­‐center  • No  suggestions/improvements  –  thinks  it’s  a  very  good  idea  • Lives  very  close  to  a  bio-­‐center  

 18) Opt.  A  (100/200)  • M,  20s,  alone  in  household  • Thought  both  options  are  good,  but  since  it’s  only  himself,  he  would  choose  option  A  • Felt  very  strongly  that  this  is  a  great  solution  to  the  sanitation  problems  in  Kibera  and  would  help  improve  the  environment  • Thought  families  would  be  better  choosing  option  B  • Sees  this  as  a  great  complement  to  the  bio-­‐center  (night  solution)  since  it  closes  at  9pm  and  would  reduce  the  number  of  flying  toilets  • Took  the  phone  number  of  my  Umande  translator  so  he  could  be  in  touch  about  when  these  will  become  available  

 19) Opt.  A  (100/200)  • F,  20s,  2  in  household  (0  children)  • A  is  cheaper  

 20) Opt.  A  (100/200)  • F,  20s,  3  in  household  (2  kids)  • Chose  A  because  she  likes  to  do  it  herself  • Would  clean  daily  • Lives  very  close  to  bio-­‐center  • Would  pay  700ksh  for  2  buckets  

 21) Opt.  A  (150/300)  • F,  30s,  3  in  household  (1  child),  works  at  bio-­‐center  • Prefers  to  clean  bucket  herself,  feels  it  would  not  be  right  for  someone  else  to  do  this  for  her  (“it’s  her  family”)  • Would  wash  buckets  everyday  • Would  pay  500ksh  for  1  • Stays  50m  from  bio-­‐center  • Can  only  provide  additional  comments  after  seeing  a  sample  

 22) Opt.  B  (150/300)  • F,  30-­‐40s,  6  in  house  (4  kids)  • Prefers  B  because  then  if  a  visitor  used  it,  she  wouldn’t  be  the  one  cleaning  it  • Requests  pick-­‐up  everyday,  in  the  morning  • Would  pay  500ksh  for  2  • Wants  only  her  bucket  returned  to  her  

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 23) Opt.  B  (150/300)  • F,  20s,  4  in  house  (2  kids)  • Doesn’t  like  the  thought  of  cleaning  the  bucket  herself  • Requests  daily  morning  pick-­‐up  

 24) Opt.  B  (150/300)  • F,  20s,  3  in  house  (0  kids)  • Wouldn’t  want  to  clean  the  bucket  herself  • 200ksh/month  would  be  a  more  manageable  price  • prefers  daily  morning  pick-­‐ups  • must  be  home  to  hand  over  bucket  (won’t  leave  outside  unattended)  • would  pay  600ksh  for  2  • provided  you  clean  your  own  seat,  any  bucket  is  fine  

 25) Opt.  B  (150/300)  • F,  20s,  5  in  house  (2  kids)  • Self-­‐washing  would  be  too  hard  • Would  pay  500ksh  for  2  buckets  • Evening  pick-­‐up  better  • Wants  own  bucket  returned  26) Opt.  B  (150/300)  • M,  50s,  3  in  house  (0  kids)  • Chose  this  option  because  he  works  and  is  too  busy  to  worry  about  cleaning  the  bucket  • Requests  morning  pick-­‐up,  every  2  days  • Would  pay  800  for  2  • Wants  his  own  bucket  returned  

 27) Opt.  B  (100/200)  • F,  50s  • Washing  her  own  bucket  is  too  hard  • Requests  evening  pick-­‐up  • Would  pay  50ksh  for  1  bucket  • Wants  her  own  bucket  returned    28) Opt.  B  (100/200)    • F,  30s,  10  in  house  (7  kids)  –  has  extended  family  staying  with  her  • Requests  daily  morning  pickup  • Fine  to  leave  bucket  outside  for  pickup  • Would  pay  500ksh  for  2  • Wants  her  bucket  only  • Great  option  for  kids,  but  for  herself,  she  would  still  use  bio-­‐center  during  the  day  (“how  am  I  going  to  use  this  bucket?  I  have  10  people  in  my  house  (1  room).  For  kids  it’s  fine,  or  for  me  at  night  when  they  are  sleeping”)  

 

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29) Opt.  A  (100/200)  • M,  20s,  3  in  house  (1  kid)  • Feels  strongly  about  Opt.  A  –  people  should  be  responsible  for  cleaning  up  after  themselves  • Says  he  would  clean  bucket  2x/day  • 7  min  walk  to  bio-­‐center  • would  only  use  at  night  or  in  emergencies  –  people  should  use  “regular  toilets”  at  bio-­‐center  during  the  day  • bio-­‐center  monthly  membership  should  be  included  with  both  option  A  and  B;  buckets  are  a  nice  complement  to  bio-­‐center  • would  pay  1000ksh  for  1  bucket  because  he  can  see  it’s  quality  and  an  important  investment  in  his  family’s  health  

 30) Opt.  B  150/300  • M,  40s,  5  in  house  (3  kids)  • Would  keep  bucket  outside  all  the  time  (doesn’t  want  it  in  house)  • Prefers  morning  pick-­‐up,  everyday  would  be  very  good  • Would  pay  1000ksh  if  installment  payments  were  possible,  or  800ksh  upfront  for  2  • Lives  100m  from  bio-­‐center  • Kids  are  at  school  and  he  is  at  work,  so  only  his  wife  would  be  home  during  the  day  to  use  it  –  thinks  it’s  a  very  good  idea  

 Interview  with  Umande  Staff  member  piloting  the  bucket:  M,  50-­‐60s,  father  of  8,  but  only  himself  staying  in  the  house  right  now  (rest  of  the  family  lives  near  Kisumu)  He  currently  uses  the  bucket  in  his  house  and  thinks  it  is  very  good.    He  empties  it  every  2  days  or  so  by  paying  3ksh  to  dump  it  in  the  pit  latrine  near  his  home.    He  would  pay  1000ksh  for  1  bucket,  but  would  need  to  do  so  in  installments.    Noted  that  people  will  need  to  be  provided  with  special  cleaning  materials  at  the  bio-­‐centers  (gloves,  brushes,  etc).    Thinks  the  monthly  fees  are  fine  –  people  are  already  pay  100-­‐150/month  for  toliets  anyway  so  this  would  just  replace  that.    Since  he  is  the  only  one  at  home,  it’s  cheaper  for  him  to  pay  each  time  he  empties  it.    Commented  that  the  carts  will  be  a  problem  because  of  the  inaccessibility  of  most  homes,  so  suggested  2  staff  to  do  this  job.    Thinks  the  water  carts  would  work  well  –  carry  20  20L  water  jugs  at  a  time,  so  could  probably  hold  close  to  40  buckets.    Mornings  7:30-­‐10am  would  be  the  best  time  for  most  people  –  could  do  40  households  in  each  run,  then  return  to  bio-­‐center  to  drop  dirty  buckets  and  head  out  again  –  clean  all  buckets  in  the  afternoon.    Would  want  his  same  bucket  back,  especially  since  he  paid  for  this  upfront.    Said  you  cannot  leave  buckets  outside  your  house  –  people  will  “admire  them”  and  steal  them.    Everyone  wants  one  like  his  and  his  wife  and  children  threaten  to  take  it  with  them  back  to  the  rural  area.              General  Reactions  –  Day  2:  • I  didn’t  meet  anyone  who  didn’t  think  this  was  a  great  idea  

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• Even  though  a  few  people  were  OK  to  receive  any  clean  bucket,  the  majority  feel  strongly  that  they  should  receive  only  their  bucket  back.    People  were  not  only  worried  about  diseases,  but  feel  that  since  they  paid  for  the  buckets  and  own  them  permanently,  they  should  only  use  theirs  (“how  do  we  know  how  other  people  are  taking  care  of  them?”).      I  would  say  that  a  labeled  bucket  system  is  essential  for  the  delivery  model.      • Just  from  getting  a  better  sense  of  the  area,  it  seems  that  a  majority  of  households  will  not  be  accessible  by  cart.      Therefore,  2  delivery  people  will  be  needed  for  the  service  –  one  to  remain  with  the  cart  on  the  road  and  the  other  to  go  to  the  houses  to  collect  the  buckets  • Men  seemed  willing  to  pay  more  for  the  buckets  than  women  (perhaps  this  is  because  they  are  more  likely  to  be  working  and  in  charge  of  family  finances?)  • People  are  generally  split  between  feeling  like  only  they  should  be  doing  this  work  for  their  family  (Opt.A)  and  feeling  like  washing  the  buckets  would  be  just  too  much  work  for  them  to  do  (Opt.  B).  • Many  people  responded  (without  being  prompted)  that  300ksh/month  for  Opt.  B  is  quite  high  -­‐  they  would  be  much  more  likely  to  sign  up  for  Opt.  B  (and  stick  with  it)  if  it  were  200/month.  • Since  the  buckets  and  service  constitute  an  investment  and  an  ongoing  cost,  it  seems  that  most  people  would  stop  using  the  bio-­‐centers  (they  wouldn’t  be  able  to  afford  this  new  service  and  the  bio-­‐centers).    However,  some  expressed  a  preference  for  continuing  to  use  the  bio-­‐centers  during  the  day  and  buckets  only  at  night  –  they  see  the  buckets  as  a  nice  complement  but  not  a  replacement  for  “real”  toilets  (noting  difficulty  of  finding  privacy  at  home  during  the  day).    Offering  a  bundled  package  (perhaps  for  a  slightly  higher  price)  to  include  a  bio-­‐center  membership  might  be  an  attractive  option  to  some,  and  may  also  encourage  people  to  keep  dumping  the  buckets  at  the  bio-­‐center  rather  than  possibly  defaulting  on  their  payments  or  dumping  in  the  trenches  due  to  ease.    This  would  especially  make  Opt.  A  feel  like  a  higher  value  service  for  the  cost.      >  Has  Umande  expressed  any  concern  that  these  buckets  would  drive  customers  away  from  the  bio-­‐centers?    I  thought  this  might  be  another  incentive  to  provide  some  kind  of  bundled  cost  for  membership  and  bucket  emptying  privileges.  • Though  I  didn’t  do  the  math,  my  general  sense  is  that  people  would  be  willing  to  pay  500-­‐600ksh  for  2  buckets.    The  mention  of  1000ksh  made  most  women  gasp,  though  as  I  mentioned  above,  men  were  willing  to  pay  a  higher  price.    Several  suggested  the  option  of  a  payment  plan  if  the  buckets  were  to  be  1000ksh,  but  that  this  wouldn’t  be  necessary  if  they  cost  800  or  less.                    

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C  -­  Pilot  testing  timeline    

       D  –  Pilot  test  guide    Our  system  will  be  tested  on  50  families  comprising  a  cross-­‐section  of  Kiberan  residents.  They  will  be  selected  by  the  management  committee  of  one  of  the  existing  but  underperforming  bio-­‐center,  which  Umande  will  help  us  to  identify  appropriate  families.  For  the  initial  test  we  hope  to  target  families  living  in  a  specific  neighborhood,  to  see  if  we  can  gain  traction  for  our  “waste  free  neighborhood  zone”  idea.  These  families  will  be  located  within  an  approximately  10  minute  walk  from  the  bio-­‐center.    Our  primary  partnership  will  be  with  the  management  committee  of  the  bio-­‐centers  in  each  specific  locale  and  with  Umande  more  broadly.  We  hope  to  establish  a  partnership  with  Oxfam,  but  as  yet  we  are  unable  to  confirm  whether  this  will  be  possible.  We  have  made  numerous  contacts  with  individuals  working  within  the  sanitation  sector  and  depending  on  on-­‐the-­‐ground  needs  may  link  up  with  them.    Our  intention  for  continuing  the  project  would  comprise  the  following  steps:  

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1) whilst  Aidah,  we  will  discuss  our  large  viability  questions  with  her.  We  will  find  out  what  she  thinks  would  actually  work  and  why,  and  what  major  risks  she  herself  identifies.  

2) Three  group  members  go  to  Kibera  over  the  summer.  Whilst  there  they  identify  the  specific  bio-­‐center  site  and  engage  local  committees  

3) They  also  meet  with  Oxfam,  identify  local  bucket  manufacturers,  a  cart  and  individuals  willing  to  work  as  cart-­‐pullers  in  the  initial  stages  of  the  project  

4) Buckets  are  manufactured  from  September  –  November  5) October/November  two  group  members  visit  the  site  and  begin  to  test  the  

system.  This  test  two  weeks  and  includes  the  training  of  Umande  and  other  staff.  Test  comprises  providing  families  with  buckets  and  working  on  collection  and  cleanout  service.  

6) It  is  anticipated  that  at  least  one  more  trial  will  need  to  take  place,  ideally  in  Jan/Feb  

7) Depending  on  results,  buckets  could  roll  out  as  early  as  spring  2012.      

E:  Child’s  education  story:    Sanitation story for kids Kenneth and the Men in Yellow Shirts (Jess Auerbach) Once upon a time there was a small boy named Kenneth. Kenneth was five and lived in a house in Kibera with his grandmother, his sister and three cousins. They were not a very rich family and sometimes his grandmother struggled to give them all enough to eat, but Kenneth was still a very happy boy. He played with his friends around Kibera and he dreamed of the days when he would begin to attend primary school. There was one thing that made Kenneth’s life a little bit uncomfortable, though, and that thing was what he and his friends spoke about in horrified whispers as ‘poo bombs’. In Kibera, there was a big problem, and that problem came from there not being enough toilets! What do you do when there are not enough toilets?! You make poo-bombs. In Kibera, the poo-bombs were called ‘flying toilets’ by the older people. Flying toilets were made when people pooed into packets, tied them tied and threw them into the air. They could land anywhere though, and that is why Kenneth thought ‘bomb’ was a much better way of describing it. He and is friends would be running through the street with a ball, or sitting talking near a neighbor and suddenly, out of the air a poo bomb would come whizzing and land, splat, either on or near them. Of course, the smell was not very good, and Kenneth knew that poo bombs could make him sick. Sometimes when they landed on the ground he would not see them in time, and step on them. Kenneth did not own a pair of shoes yet (only children who went to school were old enough for shoes!) and so he knew the texture of poo in his toes, and he did not like it.

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Kenneth’s grandmother sighed and sighed about the flying toilet bombs. “Kenneth” she would say “what are we to do in this place? It is so dirty and the smell is not very good”. Kenneth would watch her carefully, but he did not know what to say. How could you change the habits of a whole community, he thought? But he was only five so he quickly lost interest and ran off to play again with his friends, while his grandmother sighed again and grumbled under her breath. One day Kenneth came back from playing with his friends to find his grandmother standing in their house looking at two strangely shaped buckets that he had never seen before. “What is this, grandmother?” he asked her. “Kenneth” she replied, “I think this will help us to lessen the number of those flying bombs you hate so much”. Kenneth’s grandmother showed him the strange buckets. “Look!” she said “it is a toilet that we can keep inside”. These buckets were indeed no ordinary buckets – instead of a normal lid there was a seat with a hole in it, that a person could sit on and make all the bombs that he or she wanted to without even leaving the house! Then, his grandmother explained, the each day one bucket would be picked up by the “delivery men” who he would know because they would wear yellow shirts. She told him that they would come every day to fetch the bucket and bring the clean one to replace it. She told Kenneth that maybe, if everybody used the bucket carefully and treated the delivery men with kindness, the number of ‘bombs’ between his toes would go down. Kenneth was very excited and ran quickly to his friend’s house to tell him. His friend had also got the strange new buckets in his house, and they were all enthusiastic to try one. Kenneth’s friend had two teenage sisters, and they were especially pleased because they had sometimes had to leave the house at night to go to the toilet in the past, and they had been very frightened. Every day the delivery men came in their yellow shirts. They took away the full buckets and cleaned them, and brought them back the next day, so the family always had one bucket to use and one bucket that was being washed. The delivery men were very kind, and knew everybody in the community. Sometimes Kenneth would walk with them on their routes, because the buckets did not smell bad and the men were full of funny stories and everybody liked them. By the time Kenneth grew old enough to be ready for shoes for school, there were very few poo bombs in Kibera. He and his friends would think back to the time as if it were in another century, where the streets were full of human waste, and tell each other stories of stepping in poo that grew wilder with every telling. Sometimes his grandmother would look at him and sigh, and grumble to herself about the wild imaginations of the youth. They all looked after the buckets very carefully though, because Kenneth’s grandmother was wise and remembered how things used to be in Kibera. She still hoped the government would give the village running water, but until then, at least the buckets kept the neighborhood a little more tidy.  F:  Financials  –  please  see  attached  spreadsheet