rural development and planning in ldcs: the “gamba deve
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Rural Development and Planning in LDCs:
The “Gamba Deve – Licoma axis”, District of Caia,
Mozambique
I. Rama, C. Diamatini, DICAM - Università degli Studi di Trento
October 2014
Rural Development and Planning in LDCs: The “Gamba Deve – Licoma axis”, District of Caia, Mozambique” 2 / 20
discipline 1. REGIONAL SPACIAL PLANNING
discipline 2. LOW-VOLUME ROAD INFRASTRUCTURE DESIGN
disciplines covered
Rural Development and Planning in LDCs: The “Gamba Deve – Licoma axis”, District of Caia, Mozambique” 3 / 20
classroom activity: - LECTURE
- HORIZONTAL DISCUSSION
homework activity: - WORKGROUP DEFINITION
- ACTIVITY DESCRIPTION
activities
Rural Development and Planning in LDCs: The “Gamba Deve – Licoma axis”, District of Caia, Mozambique” 4 / 20
The context Mozambique
Rural Development and Planning in LDCs: The “Gamba Deve – Licoma axis”, District of Caia, Mozambique” 5 / 20
The context Caia District
surface: 3477 sq. km
population: 115 612 people
agricultural occupation: 80 %
scolarity (classes 1-7): 71 %
protected water coverage: 52 %
malaria cases: 18 274
income from tributes: 185 407 USD
Rural Development and Planning in LDCs: The “Gamba Deve – Licoma axis”, District of Caia, Mozambique” 6 / 20
GDL axis: schematic representation
Rural Development and Planning in LDCs: The “Gamba Deve – Licoma axis”, District of Caia, Mozambique” 7 / 20
GDL axis: distribution of humas settlements
Rural Development and Planning in LDCs: The “Gamba Deve – Licoma axis”, District of Caia, Mozambique” 8 / 20
- LOW-INCOME POPULATION
- EXTREME DEPENDENCE ON AGRICULTURE
- LOW-VARIETY OF SURVIVING STRATEGIES
- YOUNG POPULATION
- LOW COVERAGE OF BASIC SERVICES
- LOW QUALITY OF PUBLIC / PRIVATE SERVICES
- EXTREME ISOLATION
GDL: context and determinants
Rural Development and Planning in LDCs: The “Gamba Deve – Licoma axis”, District of Caia, Mozambique” 9 / 20
services: working principles
- LOCAL ADMINISTRATIVE AUTORITY
- PUBLIC / PRIVATE SERVICES:
- schools
- healt-posts
- water wells
- local markets
- mills
- SEMPLICITY OF SERVICES
Regulo CANDEIA
Regulo NHACUECHA
Regulo NHARRUGUE
Regulo CHATALA
Regulo N’SONA
Regulo MURREMA
Sapanda Zambeze
Sapanda M’Pango
Sapanda Tchetcha
Sapanda Chuva
Sapanda Kapassene
Sapanda Bueza
Sapanda Randinho
Sapanda Ganunga
Sapanda Critchi
Sapanda Cofi
Sapanda Candeado
N’Fumo Tugoe
N’Fumo Ofece
Posto da Localidade de Licoma
Macualo
Macadiange
Zondane
Chitucua
Tchethca II
Nhamacerene
Magagade
Gamba-Deve
Conge
Critchi
Nhachilaua
Viano
Planice de Dimba
5 km 2.5 km 1 km
Rural Development and Planning in LDCs: The “Gamba Deve – Licoma axis”, District of Caia, Mozambique” 1o / 20
services: network description
Rural Development and Planning in LDCs: The “Gamba Deve – Licoma axis”, District of Caia, Mozambique” 11 / 20
ED1: description of current layout
- PLANIMETRIC LAYOUT
- ELEVATION PROFILE
- HUMAN AGGREGATES
- MULALA RIVER
- MEPUZE RIVER
Rural Development and Planning in LDCs: The “Gamba Deve – Licoma axis”, District of Caia, Mozambique” 12 / 20
ED1: road defects
- INFLUENCE OF SEASONAL RAINS (900mm / 5 months)
- ROAD DEFECTS:
- dust
- potholes
- erosion
- seasonal mud (slipperiness)
- SECONDARY WATER COURSES CROSSING
Rural Development and Planning in LDCs: The “Gamba Deve – Licoma axis”, District of Caia, Mozambique” 13 / 20
technical solutions: general layoutRegulo CANDEIA
Regulo NHACUECHA
Regulo NHARRUGUE
Regulo CHATALA
Regulo N’SONA
Regulo MURREMA
Sapanda Zambeze
Sapanda M’Pango
Sapanda Tchetcha
Sapanda Chuva
Sapanda Kapassene
Sapanda Bueza
Sapanda Randinho
Sapanda Ganunga
Sapanda Critchi
Sapanda Cofi
Sapanda Candeado
N’Fumo Tugoe
N’Fumo Ofece
Posto da Localidade de Licoma
Macualo
Macadiange
Zondane
Chitucua
Tchethca II
Nhamacerene
Magagade
Gamba-Deve
Conge
Critchi
Nhachilaua
Viano
Planice de Dimba
5 km 2.5 km 1 km
Rural Development and Planning in LDCs: The “Gamba Deve – Licoma axis”, District of Caia, Mozambique” 14 / 20
technical solutions: road design sections
- WEARING COURSE COMPOSITION
- USE OF LOCAL MATERIALS
- WATER OUTFLOW DESIGN
- DESCRIPTION OF ALL SECTIONS
- ATTENTION TO LEVEL OF WATER
- RIVERBED PROTECTION
- CONDUCT SPECIFICATIONS
protezione in legno locale
pebblesand
Tubosider type conduct
condotta tipo Tubosider
actual terrain section
max. actual water level
manto d’usura
spalle
compacted local terrainexisting terrain
basic coursewearing course
terreno vegetale
terreno costipato
terreno esistente
inerbimento
arbusti
spessore resistente
de�usso acqualinea
di c
olm
o
manto d’usura
fosso di guardiain terra
Rural Development and Planning in LDCs: The “Gamba Deve – Licoma axis”, District of Caia, Mozambique” 15 / 20
network of services: proposal descriptionRegulo CANDEIA
Regulo NHACUECHA
Regulo NHARRUGUE
Regulo CHATALA
Regulo N’SONA
Regulo MURREMA
Sapanda Zambeze
Sapanda M’Pango
Sapanda Tchetcha
Sapanda Chuva
Sapanda Kapassene
Sapanda Bueza
Sapanda Randinho
Sapanda Ganunga
Sapanda Critchi
Sapanda Cofi
Sapanda Candeado
N’Fumo Tugoe
N’Fumo Ofece
Posto da Localidade de Licoma
Macualo
Macadiange
Zondane
Chitucua
Tchethca II
Nhamacerene
Magagade
Gamba-Deve
Conge
nome povoado
Critchi
Viano
Planice de Dimba
5 km 2.5 km 1 km
1
1
1
1
1
22
11
1
1
11
12
2
2
2
Rural Development and Planning in LDCs: The “Gamba Deve – Licoma axis”, District of Caia, Mozambique” 16 / 20
network of services: prioritiesRegulo CANDEIA
Regulo NHACUECHARegulo CHATALA
Regulo N’SONA
Regulo MURREMA
Sapanda Zambeze
Sapanda M’Pango
Sapanda Tchetcha
Sapanda Chuva
Sapanda Kapassene
Sapanda Bueza
Sapanda Randinho
Sapanda Ganunga
Sapanda Critchi
Sapanda Cofi
Sapanda Candeado
N’Fumo Tugoe
N’Fumo Ofece
Posto da Localidade de Licoma
Macualo
Macadiange
Zondane
Chitucua
Tchethca II
Nhamacerene
Magagade
Gamba-Deve
Conge
nome povoado
Critchi
Planice de Dimba
5 km 2.5 km 1 km
1
1
1
1
1
22
11
1
1
11
12
2
2
2
Rural Development and Planning in LDCs: The “Gamba Deve – Licoma axis”, District of Caia, Mozambique” 17 / 20
synergies
- AGRICULTURAL PRODUCTS TRADE INCREASE
- NEW PRODUCTS ON LOCAL MARKETS
- PRODUCTS COSTS REDUCTION
- INVESTORS IN AGRICULTURE / TOURISM / FORESTRY
- TRANSPORT COSTS / TIME REDUCTION
- CONNECTION TO BETTER SERVICES
... more ...
Regulo CANDEIA
Regulo NHACUECHA
Regulo NHARRUGUE
Regulo CHATALA
Regulo N’SONA
Regulo MURREMA
Sapanda Zambeze
Sapanda M’Pango
Sapanda Tchetcha
Sapanda Chuva
Sapanda Kapassene
Sapanda Bueza
Sapanda Randinho
Sapanda Ganunga
Sapanda Critchi
Sapanda Cofi
Sapanda Candeado
N’Fumo Tugoe
N’Fumo Ofece
Posto da Localidade de Licoma
Macualo
Macadiange
Zondane
Chitucua
Tchethca II
Nhamacerene
Magagade
Gamba-Deve
Conge
nome povoado
Critchi
Viano
Planice de Dimba
5 km 2.5 km 1 km
1
1
1
1
1
22
11
1
1
11
12
2
2
2
Rural Development and Planning in LDCs: The “Gamba Deve – Licoma axis”, District of Caia, Mozambique” 18 / 20
homework activity: description
- STUDENTS ARE DIVEDED IN GROUPS
- WORK ON THE DEFINITION OF ALTERNATIVE SOLUTIONS TO THE PROPOSED ONE
- ACTIVITY CAN BE DONE AS HOMEWORK AND AS PART OF THE LAB / WORKSHOP
- SUGGESTED MATERIAL IS IN APPENDIX
- SUGGESTED TIMEFRAME IS BETWEEN 10 AND 20 HOURS
Rural Development and Planning in LDCs: The “Gamba Deve – Licoma axis”, District of Caia, Mozambique” 19 / 20
homework activity: themes
(1) ED1: PLANIMETRIC LAYOUT AND TECHNICAL SOLUTIONS
(2) SERVICES TO POPULATION: NETWORK AND PRIORITIES
(3) SINERGIES OF JOINT DESIGN OF ROAD INFRASTRUCTURE AND SERVICE NETWORK
Rural Development and Planning in LDCs: The “Gamba Deve – Licoma axis”, District of Caia, Mozambique” 20 / 20
APPENDIXES:
appendix 1: human settlements for GDL (cartography 1:50.000)
appendix 2: distribution of services for GDL (cartography 1:50.000)
appendix 3: proposed distribution of services for GDL (cartography 1:50.000)
appendix 4: water basin of the Mepuze River and secondary water courses (cartography 1:50.000)
appendix 5: photographic map of actual defects along ED1
appendix 6: in-site survey of present defects along ED1 (cartography 1:50.000)
appendix 7: proposed planimetry design for ED1 (cartography 1:50.000)
appendix 8: proposal for services and infrastructure for GDL (cartography 1:50.000)
appendix 9: schematic analysis of services and aggregates of GDL
appendix 10: functional scheme of services and aggregates of GDL
appendix 11: “The Structural Design, Construction and Maintenance of Unpaved Roads”
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