Tanzania Ministry of Water Design Manual 4th Edition
Template:Volume I: Wate Supply Projects Maelezo ya Volume I
Template:Volume II: asasasas Maelezo ya Volume II
DESIGN, CONSTRUCTION SUPERVISION, OPERATION AND MAINTENANCE (DCOM) MANUAL
VOLUME III: Construction Supervision of Water Supply and Sanitation Projects
Fourth Edition
DIRECTORATE OF PROGRAMME PREPARATION, COORDINATION AND DELIVERY UNIT (DPCDU)
January 2020 Maelezo ya Volume III
Template:Volume IV: asasass Maelezo ya Volume IV
Contents
- 1 VOLUME I: DESIGN OF WATER SUPPLY PROJECTS
- 1.1 Introduction
- 1.2 Genesis/Background
- 1.3 Rationale
- 1.4 Organisation/description of the manual
- 1.5 ESIA and EIA Compliance
- 1.6 Water supply
- 1.6.1 Community and CBWSO participation in planning
- 1.6.2 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
- 1.6.3 Demand assessment (current and future, and methodologies: per capita demands; peak/loss factors; demand sectors & their projections; evolution of rural water consumption)
- 1.6.4 Water quality criteria and standards (TBS, WHO guidelines)
- 1.7 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
- 2 VOLUME II: hhajajajaDESIGN OF WATER SUPPLY PROJECTS
- 3 Volume III: Volume three comes here
- 4 Volume IV: Volume three comes here sssddasasadadaaa
- 5 Getting started
- 6 References
1 VOLUME I: DESIGN OF WATER SUPPLY PROJECTS
1.1 Introduction
The existing design manual for water supply [1] 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.
1.2 Genesis/Background
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.
1.3 Rationale
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.
1.4 Organisation/description of the manual
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.
1.5 ESIA and EIA Compliance
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.
1.6 Water supply
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.
1.6.1 Community and CBWSO participation in planning
1.6.2 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
1.6.3 Demand assessment (current and future, and methodologies: per capita demands; peak/loss factors; demand sectors & their projections; evolution of rural water consumption)
1.6.4 Water quality criteria and standards (TBS, WHO guidelines)
1.7 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
1.7.1 Design of water supply networks
1.7.2 Types of networks (e.g. grid, loops, etc.)
1.7.3 Design methodologies
1.7.4 Transmission main
1.7.5 Distribution network
1.7.6 Storage tanks
1.7.7 Units costs
1.7.8 Gravity schemes
2 VOLUME II: hhajajajaDESIGN OF WATER SUPPLY PROJECTS
2.1 Pumping systems
2.2 Pumping systems
3 Volume III: Volume three comes here
3.1 Pumping systems
3.2 Pumping systems
3.3 Pumping systems
4 Volume IV: Volume three comes here sssddasasadadaaa
4.1 Pumping systems
4.2 Pumping systems
4.3 Pumping systems
4.4 Pumping systems
4.5 Pumping systems
5 Getting started
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- Learn how to combat spam on your wiki
6 References
Ref01 - Juma Lungo
- ↑ Ref01
