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| − | ==DESIGN, CONSTRUCTION SUPERVISION, OPERATION AND MAINTENANCE MANUAL==
| + | __NOTOC__ |
| − | ====Introduction====
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| − | The existing [https://www.maji.go.tz/ design manual] for water supply <ref>Ref01</ref> and wastewater disposal (3<sup>rd</sup>edition) was formally adopted by the Ministry that was responsible for Water in 2009 and it consists of three parts namely; volume I on Water supply, volume II on Wastewater disposal and volume III on Water pipelines standards and specifications. Since it is now nearly ten years since the third edition of the design manual was adopted and in the meantime, many scientific and technological changes have taken place including the conclusion of MDGs and adoption of the SDGs in 2015 as well as learning some useful lessons out of implementation of the WSDP I and WSDP II (which is still ongoing); it is felt it is high time to revise the design manual.
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| − | ====Genesis/Background==== | + | {| class="wikitable" style="text-align: center; color: green;" |
| − | [[File:Nkrumah.JPG|thumb|right|Nkrumah Hall at the [[University of Dar es Salaam]]]]
| + | |<h4>Volume I: Design of Water Supply Projects </h4> [[Preface|Readmore...]] |
| − | [[File:Ubungo.jpg|thumb|The Ministry of Water at [[Ubungo Maji]]]]
| + | |<h4> Volume II: Design of Sanitation Projects <br /> </h4>[[Volume II: Preface|Readmore...]] |
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| − | | + | |<h4>Volume III: Construction Supervision for<br /> |
| − | The existing design manual for water supply and wastewater disposal (3rdedition) was formally adopted by the Ministry that was responsible for Water in 2009 and it consists of three parts namely; volume I on Water supply, volume II on Wastewater disposal and volume III on Water pipelines standards and specifications. Since it is now nearly ten years since the third edition of the design manual was adopted and in the meantime, many scientific and technological changes have taken place including the conclusion of MDGs and adoption of the SDGs in 2015 as well as learning some useful lessons out of implementation of the WSDP I and WSDP II (which is still ongoing); it is felt it is high time to revise the design manual.
| + | Water Supply and Sanitation Projects <br /> </h4>[[Volume III: Preface|Readmore...]] |
| − | | + | |<h4>Volume IV: Operation and Maintenance of Water<br /> |
| − | ====Rationale====
| + | Supply and Sanitation Projects <br /> </h4>[[Volume IV: Preface|Readmore...]] |
| − | The existing design manual for water supply and wastewater disposal (3rdedition) was formally adopted by the Ministry that was responsible for Water in 2009 and it consists of three parts namely; volume I on Water supply, volume II on Wastewater disposal and volume III on Water pipelines standards and specifications. Since it is now nearly ten years since the third edition of the design manual was adopted and in the meantime, many scientific and technological changes have taken place including the conclusion of MDGs and adoption of the SDGs in 2015 as well as learning some useful lessons out of implementation of the WSDP I and WSDP II (which is still ongoing); it is felt it is high time to revise the design manual.
| + | |} |
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| − | ====Organisation/description of the manual====
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| − | The existing design manual for water supply and wastewater disposal (3rdedition) was formally adopted by the Ministry that was responsible for Water in 2009 and it consists of three parts namely; volume I on Water supply, volume II on Wastewater disposal and volume III on Water pipelines standards and specifications. Since it is now nearly ten years since the third edition of the design manual was adopted and in the meantime, many scientific and technological changes have taken place including the conclusion of MDGs and adoption of the SDGs in 2015 as well as learning some useful lessons out of implementation of the WSDP I and WSDP II (which is still ongoing); it is felt it is high time to revise the design manual.
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| − | ====ESIA and EIA Compliance====
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| − | The existing design manual for water supply and wastewater disposal (3rdedition) was formally adopted by the Ministry that was responsible for Water in 2009 and it consists of three parts namely; volume I on Water supply, volume II on Wastewater disposal and volume III on Water pipelines standards and specifications. Since it is now nearly ten years since the third edition of the design manual was adopted and in the meantime, many scientific and technological changes have taken place including the conclusion of MDGs and adoption of the SDGs in 2015 as well as learning some useful lessons out of implementation of the WSDP I and WSDP II (which is still ongoing); it is felt it is high time to revise the design manual.
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| − | ====Water supply====
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| − | The existing design manual for water supply and wastewater disposal (3rdedition) was formally adopted by the Ministry that was responsible for Water in 2009 and it consists of three parts namely; volume I on Water supply, volume II on Wastewater disposal and volume III on Water pipelines standards and specifications. Since it is now nearly ten years since the third edition of the design manual was adopted and in the meantime, many scientific and technological changes have taken place including the conclusion of MDGs and adoption of the SDGs in 2015 as well as learning some useful lessons out of implementation of the WSDP I and WSDP II (which is still ongoing); it is felt it is high time to revise the design manual.
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| − | =====Community and CBWSO participation in planning=====
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| − | =====Water resources, water sources (impoundments, GW-shallow & deep wells, rivers, springs, lakes, dams, charcoal dams, RWH), Water quality, Pilot testing for water treatment, GW recharge systems=====
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| − | =====Demand assessment (current and future, and methodologies: per capita demands; peak/loss factors; demand sectors & their projections; evolution of rural water consumption)=====
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| − | =====Water quality criteria and standards (TBS, WHO guidelines)=====
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| − | ====Design of Infrastructure: intakes, rising main pipelines, break pressure tanks, washout & air release values, various different valves, storage tanks, distribution pipelines, water points & soak pits====
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| − | ======Design of water supply networks======
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| − | ====== Types of networks (e.g. grid, loops, etc.)======
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| − | ======Design methodologies======
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| − | ======Transmission main======
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| − | ======Distribution network======
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| − | ====== Storage tanks======
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| − | ======Units costs======
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| − | ======Gravity schemes======
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| − | ======Pumping systems======
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| − | == Getting started ==
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| − | * [https://www.mediawiki.org/wiki/Special:MyLanguage/Manual:Configuration_settings Configuration settings list]
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| − | * [https://www.mediawiki.org/wiki/Special:MyLanguage/Manual:FAQ MediaWiki FAQ]
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| − | * [https://lists.wikimedia.org/mailman/listinfo/mediawiki-announce MediaWiki release mailing list]
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| − | * [https://www.mediawiki.org/wiki/Special:MyLanguage/Localisation#Translation_resources Localise MediaWiki for your language]
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| − | * [https://www.mediawiki.org/wiki/Special:MyLanguage/Manual:Combating_spam Learn how to combat spam on your wiki]
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| − | ==References==
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| − | {{reflist}}
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