Hydraulic ram pumps and Sling Pumps

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Key Factors for Sustainable Cost RecoveryOperation and Maintenance Costs (pesos 1996)1. TOTAL EXPENDITURE IN WAGES AND SALARIES6,076,8601.1 Operator (1)2,160,0001.2 Social security (2)471,3121.3 Tax 3)585,9001.4 Caretaker (4)1,920,0001.5 Social security (5)418,9441.6 Tax520,7042. Outside experts (6)180,0003. Chemicals (7)960,0004. Minor repairs and maintenance (8)240,0005. Equipment and spare parts (9)120,0006. Clothing (10)120,0007. Water quality analysis500,000TOTAL OPERATION AND MAINTENANCE EXPENDITURE 8,196,860(1) Monthly salary $180.000(2) It is 21.82% of monthly salary(3) 27% of monthly salary(4) Monthly salary $160.000(5) 21.82% of monthly salary(6) Hired for especial tasks, for example resanding filters(7) Chlorine $ 80.000 / month(8) $20.000/ month(9) $50.000/ month(10) $20.000/ month in uniforms for operator and caretaker55
OP-32-EManagement costs. They include the salary of the manager, the maintenance of the computer (whichis used to produce water bills and to keep invoices, registration forms and books), stationery, publicservices (in the office of the water committee), etc.Management Costs1. TOTAL EXPENDITURE IN WAGES AND SALARIES 2,923,6801.1 Manager (1) 2,400,0001.2 Social security (2) 471,3121.3 Tax (3) 585,7922. Billing and Collection cost(4) 780,0003. Public services(5) 120,0004. Stationery (6) 180,0005. Computer maintenance (7) 120,000TOTAL MANAGEMENT COST 4,123,1680(1) Monthly salary $ 200.000(2) 21.82% of monthly(3) 27.12% of monthly salary(4) Billing and collection cost $65000/ month(5) Public services $20.000/ month(6) Monthly expenditure in stationery $20.000(7) Yearly maintenance contract $120,000Future investment costs (FIN) considers the amount of money required to replace and to extend themain components of the system. In this case, it will not be necessary to extend the system because thecapacity is twice the required capacity to supply the locality. Only the replacement of somecomponents will be necessary.Future Investment costsComponent Investment value PeriodTreatment plant 147,210,173 Every 15 yearsDistribution Network 28,482,984 Every 10 yearsNet Present Value of Future Investment (FIN) 142,786.285b) Cost calculation according to Colombian public services lawAverage investment cost (AIC) is the cost of investing now and in the future in order to produce anddistribute one cubic meter of water. It includes the initial and future investment (INI and FIN), thetotal water produced during 30 years (TWP = 2’566.053 m3) and the shared of investment recoveredthrough connection cost that users should pay (variable C, which is 0 in this case)AIC = INI + FIN * (1 – C)TWPAIC = (294’420.347 + 142’786.285) * (1-0) = $170/ m 32’566.054Average operation and maintenance cost (AOMC) is the cost of operating and maintaining one cubicmeter of water during the year in which the cost analysis has been done. It includes the waterproduction (284.824 m 3 ) and the leakage index (P=30%) for the same year.AOMC =Total operation and maintenance costM 3 produced * (1 – P)AOMC = 8’196.860 = $ 41/ m 3284.824 * (1-0.30)Long term average cost (LTAC) is the cost of operating, maintaining and producing one cubic meterof water, taking into account the actual and future treatment capacity of the water supply system56
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Hydraulic ram pumps and Sling Pumps
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Hydraulic ram pumps and Sling Pumps
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Use a hydraulic ram pump to continu
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Use a hydraulic ram pump to continu
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Designing a Hydraulic Ram PumpL = T
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Designing a Hydraulic Ram PumpTable
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CAT Publications at www.ecobooks.co
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Atlas Publications-inexpensive how-
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The Development Technology UnitAnim
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Home-made Hydraulic Ram PumpHome-ma
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Home-made Hydraulic Ram Pumpturn it
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Home-made Hydraulic Ram Pumpthe wat
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Home-made Hydraulic Ram Pumphydraul
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Hydraulic Ram Pump6. The length of
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Hydraulic Ram PumpHydram Size 1 2 3
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Hydraulic Ram PumpTable 3 can now b
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Real Goods Catalog - Library & Offi
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Hydraulic Ram Pumps EBAE 161-92Prin
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Hydraulic Ram Pumps EBAE 161-92upon
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Hydraulic Ram Pumps EBAE 161-92Hydr
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Hydraulic Ram Pumps EBAE 161-923. D
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Hydraulic Ram Pump System Design an
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Picture GallerySearch the web with
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Ram Pump (from Internet Glossary of
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Motorless Water Pump--Gravi-Chekhtt
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AEE Renewable Energy SupersourcePut
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Aquatic Eco-Systems - Aquaculture S
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Real Goods - Folk Ram Pumps
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Sling Pump (from Internet Glossary
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Sling Pump (from Internet Glossary
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Table of ContentsIntroduction _____
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and limited access configurations.F
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Ram PumpsRam pumps are very simpleh
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Nose Pumpsentire pump body.The pump
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Table 2 - Installation Consideratio
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Livestock WateringUSING STREAM-POWE
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Figure 5 Sling PumpInstallation Opt
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Real Goods - Pump water from stream
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SlingpumpsRife Hydraulic Engine Mfg
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Lifewater Canada: Sponsor a WellIf
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Lifewater Canada: Who We AreAccordi
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Handpump & Drilling Resources: Pitc
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Lifewater Canada: The SolutionLifew
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Lifewater Canada: The SolutionProje
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safe water - the gift of life - giv
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Liberia communities with safe drink
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Liberia water and sanitation (watsa
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Lifewater Canada: What Lifewater Ca
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Handpumps and water well drilling t
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Lifewater Canada: Who We AreAbout L
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Lifewater Canada: You Can Help!and
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Lifewater Canada: You Can Help!bein
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Lifewater Canada: Contact Informati
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Lifewater Canada: Contact Informati
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Lifewater Canada: Links to Other Si
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Lifewater Canada: What's New on Our
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Lifewater Canada: Site Map●●●
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Dirty Water: Estimated Deaths from
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Global water supply and sanitation
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Global water supply and sanitation
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WaterAidWaterAid is an internationa
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Access to a regular supply of safe
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Regardless of their available resou
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MONITORING HUMAN RIGHTSTreaty:Inter
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WELL - Resource Centre Network for
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War and waterAbout the ICRC | ICRC
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WaterAidText only | font | Sitemap
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Lifewater Canada: Drinking water we
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Lifewater Canada: Overseas Travel P
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Lifewater Canada: Overseas Travel P
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Lifewater Drilling & Well Construct
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Appendix F: Lifewater Canada Well R
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Appendix F: Lifewater Canada Well R
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Appendix R: Community Water Supply
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Appendix T: Making safe drinking wa
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Well Water Level and TDS SensorQuan
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Well Water Level and TDS SensorR1 =
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Well Water Level and TDS SensorThe
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Well Water Level and TDS Sensor●
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Well Water Level and TDS SensorA vi
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Well Water Level and TDS Sensor"The
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Appendix H: Assessing natural clays
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Appendix I: Methods for Grouting Ca
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Section 13: Bush Handpump OverviewO
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Section 13: Bush Handpump OverviewD
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Water for the World IndexWater For
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Water for the World Index●●●
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Water for the World Index●●●O
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Water for the World Index●●●
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Afridev handpumps for safe drinking
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http://www.handpump.org/afri_pump/i
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Consallen Hand PumpsConsallenHandpu
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india mark II handpumpsE-mail: Erns
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india mark II handpumpsPatna 800001
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Kardia hand pumpKardia hand pumpMad
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Bombas de MecateHomeDevelopments In
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vergnet handpumps●use on borehole
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Rural Water Supply Network - The Ha
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Rural Water Supply Network - The Ha
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Rural Water Systems and handpumpsWa
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Hitzer, Inc: Heller-Aller Pumps© C
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homepagehttp://members.shaw.ca/lsdi
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Tara Pump DetailsTara Pump Details[
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Tara Pump DetailsSend sales related
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Grinding Mills,Deep Well Hand Pumps
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Technology Bank: International Deve
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The IDRC Library: International Dev
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NZ Pump - Shallow Well Village Pump
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SWS Rower PumpsThe SWS Rower pump i
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Boshart Industries : Hand Pumps and
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Hand Pumps - PlumbingSupply.comhand
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0243-2kstore.com, Water pumpCowboy
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Sigma K2●●It must be bolted to
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Sigma K2●See the SPECIFICATIONS s
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Sigma K2Hand operated water pumps f
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Tech Gallery - Treadle PumpFrenchSp
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T.E.MANNING, NETHERLANDS, ADVANCED
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T.E.MANNING, NETHERLANDS, ADVANCED
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New address:New address:http://s.u.
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New Page 2Since then it has been a
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HUMAN-POWEREDWATER-LIFTERSThe choic
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Human Powered Water Lifting Devices
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site has moved...This site has move
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http://depuran.mhs.ch/Forgotyourpas
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D WATER RESOURCES AND USE: SKINNER
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D WATER RESOURCES AND USE: SKINNERb
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WEDC - Conference Paperof affordabi
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WEDC - Conference PaperThe Afridev
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WEDC - Conference Paperto be kept t
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The Internet Glossary of PumpsGloss
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The Internet Glossary of PumpsCD-RO
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The Internet Glossary of PumpsKEOHP
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WWD PhotosheetsWWD home2001 HomeAbo
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Key Factors for Sustainable Cost Re
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Table of contentsAcknowledgementsvI
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AcknowledgementsSpecial thanks shou
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OP-32-EClearly, however, the concep
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Page 357 and 358: OP-32-ERestoring defective schemes
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Page 361 and 362: OP-32-E• Option A: Immediate full
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Page 365 and 366: OP-32-EAnalysing actual habits and
Page 367 and 368: OP-32-EAdvantages and disadvantages
Page 369 and 370: OP-32-ETable 4: Community managemen
Page 371 and 372: OP-32-EPossible distribution of res
Page 373 and 374: OP-32-E2. Cost recovery in practice
Page 375 and 376: OP-32-E• Classification of tariff
Page 377 and 378: OP-32-EAdvantages and disadvantages
Page 379 and 380: OP-32-EAverage Management Cost (AMC
Page 381 and 382: OP-32-EIt should be noted that expe
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Page 385 and 386: OP-32-EPrivate capitalPrivate capit
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Page 391 and 392: OP-32-E2. Estimating expenditure ov
Page 393 and 394: OP-32-EMoney collected has to be ke
Page 395 and 396: OP-32-E2.4.4 Financial control and
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Page 399 and 400: OP-32-EAnnex 1: Example of tariff c
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Page 415 and 416: OP 32-EPérez, M. (1997a). ‘Eleme
Page 417 and 418: OP 32-EWorld Bank (1999b). Allocati
Page 419 and 420: Appendix: Advocacy Papers - IRC Int
Page 429 and 430: 43. Simple drilling methodsIn many
Page 431 and 432: Simple drilling methodsJettingMetho
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Page 441 and 442: Wellspring AfricaWellspring Africa
Page 443 and 444: The "Sludger Technique" for constru
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Page 447 and 448: The SWS Well-Jetting TechniqueWell-
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Trailer tripod deep well drill for
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Profile -- Cable Tool Drilling, 9/1
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Protecting Water Supply SpringsProt
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Protecting Water Supply SpringsConc
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Protecting Water Supply Springsbear
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Protecting Water Supply Springschlo
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GRAVITY VILLAGE WATER SUPPLY IN SIE
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D WATER RESOURCES AND USE: FELLINGA
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D WATER RESOURCES AND USE: FELLINGA
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SPRING PROTECTION IN UGANDASPRING P
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SPRING PROTECTION IN UGANDAtype lat
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WaterAidIn stable ground, wells are
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WaterAidA hand-dug well fitted with
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error default pageForager-200 rotar
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HAND DUG WELLS FOR VILLAGES IN UGAN
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Rainwater Reservoirs aboveGround St
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ContentPreface.....................
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this technique was no longer used.
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Table1: Rainwater reservoirs at pub
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meal a day and washing the dishes.
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2. Catchment possibilities and choi
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2.2.2 The PVC foil tankSeveral indu
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Table 4: Major materials needed for
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commonly used. Mean annual is the s
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figure 2.3The height from the groun
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Table 5: Capacity of different tank
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If sand is not taken at the site bu
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3.5 Mixing cement plasterThe correc
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4. Installation of a corrugated iro
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and if this water is considered to
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figure 5.2Table 6: Dimensions for f
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5.1.2 Preparation of reinforcementO
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this part at that side of the floor
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figure 5.125.1.6 Further procedure
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5.1.7 Plastering the tank from the
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figure 5.20Remove the plastic foil
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plastered with the first coat, cove
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figure 5.275.2 Reservoir with facto
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crossed rods with binding wire. The
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(or old engine oil) paint the outsi
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figure 5.34Remove all bolts.Remove
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Prepare the nil coat and apply it a
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5.2.15 Removing shutteringDo not re
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start wrapping the mould with mesh
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5.3.6 Roof shutteringFigs. 5.45 and
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you enlarge the hole, more water wi
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figure 5.49Repair of large holes wh
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-Choose the reservoir size accordin
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half-width of the wall is sufficien
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(Name and address of contractor) __
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All material shall be as described
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6% clay, silt, etc. Before commenci
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Cement bricksBurned clay bricks als
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Table 8: Consumption of Portlandcem
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Table 12Table 1379
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7. Gutters and downpipesThe efficie
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Appendix: Technical drawingsfigure8
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figure85
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figurefigure87
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figure89
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GARNET - Global Applied Research Ne
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Sourcebook Harvested RainwaterHarve
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Sourcebook Harvested RainwaterIn th
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Sourcebook Harvested RainwaterIn th
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Sourcebook Harvested Rainwaterbolte
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Sourcebook Harvested Rainwater(800)
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Sourcebook Harvested RainwaterUnive
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H MISCELLANEOUS: DIXIT and PATIL22n
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Rainwater HarvestingRainwater Harve
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Rainwater Harvesting●●●The re
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Rainwater Harvesting●❍ clean (r
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IDRC BOOKS: Online and In Print: In
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1.3 Fog harvesting1.3 Fog harvestin
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1.3 Fog harvestingIn Chile, the Nat
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1.3 Fog harvestingSource: W. Canto
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1.3 Fog harvestingand Peru were 3.0
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1.3 Fog harvestingmeasurement devic
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1.3 Fog harvestingSource: G. Soto A
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1.3 Fog harvestingForests in Colomb
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1.3 Fog harvestingHigh Elevation Fo
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FogQuest - Fog Collection / Water H
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http://www.gvanv.com/compass/arch/v
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IDRC REPORTS: Clouds on Tap: Harves
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IDRC REPORTS: Clouds on Tap: Harves
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Water Innovations: Chile's Camancha
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Water Innovations: Chile's Camancha
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Fog Catcher PhotosBaobab:Stills and
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Fog Catcher PhotosEven in a spot as
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D WATER RESOURCES AND USE: SHIRIMAR
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62. Emergency water supplyin cold r
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Emergency water supply in cold regi
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CAT Publications at www.ecobooks.co
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F WATER QUALITY AND SUPPLY: McCONNA
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F WATER QUALITY AND SUPPLY: McCONNA
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WEDC - Conference PaperThe iron pro
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WEDC - Conference PaperMonitoring o
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Solar Water DisinfectionSoutheast A
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F WATER QUALITY AND SUPPLY: DAHI, M
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F WATER QUALITY AND SUPPLY: DAHI, M
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International Desalination Associat
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Technical Information W1edepending
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Technical Information W1eAdvantages
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Technical Information W1eSeed Distr
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WHO | Water and sanitation related
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Environmental Sanitation - IRC Inte
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WaterAidPour flush latrinesIn villa
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WaterAidThe interior of the superst
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WaterAidClick here to print all sec
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Technical Information W9eThe site f
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Technical Information W9eThe supers
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Technical Information W9eThe main d
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Technical Information W9estabilised
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School Sanitation and Hygiene Educa
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WEDC - Conference Paper20th WEDC Co
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WEDC - Conference Paperhousehold (T
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WEDC - Conference Paper(Morgan, 197
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WEDC - Conference PaperWith so many
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WHO | Water, Sanitation and HealthE
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WaterAidText only | font | Sitemap
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WaterAidtransmission route and redu
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Health and Hygiene PromotionLiverpo
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Some key objectives for hygiene pro
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Some key objectives for hygiene pro
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ECHOs Global BookstoreBestsellers01
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Welcome to the International Water
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